1 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
3 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
5 * read.c (pseudo_set): Disallow symbol set to common symbol.
8 * write.c (write_object_file): Report common symbol name when
9 disallowing local symbol set to common symbol.
10 (adjust_reloc_syms): Disallow local symbol set to undefined
13 2005-04-25 Jan Beulich <jbeulich@novell.com>
15 * macro.c (macro_expand_body): Replace locals indicator parameters
16 with actual macro_entry. New local variables macro_line and err.
17 Don't return when encountering an error, just record the fact.
18 Detect local symbol name colliding with parameter. Track line number
19 inside of macro expansion.
20 (do_formals): Move local variable name to wider scope. Check
21 parameter of the same name doesn't already exist. In MRI mode, also
22 check it doesn't collide with the argument count pseudo-parameter).
23 (define_macro): Add file and line number parameters. Remove local
24 variable namestr. New local variable error. Initialize macro_entry
25 members file, line, and name. Don't return when encountering an
26 error, just record the fact. Use %s in some diagnostics for read.c
27 to insert the macro name. Free macro_entry on error.
28 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
29 when encountering an error, just record the fact.
30 (expand_irp): Don't return when encountering an error, just record
32 * macro.h (macro_struct): New members name, file, and line.
33 (define_macro): Add file and line number parameters.
34 * read.c (s_macro): Pass file and line to define_macro. Tag warning
35 regarding pseudo-op redefinition with the file/line that macro
36 definition started at.
38 2005-04-22 Bob Wilson <bob.wilson@acm.org>
40 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
41 (future_alignment_required): Remove ifdefs that use it.
43 2005-04-22 Bob Wilson <bob.wilson@acm.org>
45 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
46 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
47 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
49 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
50 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
52 2005-04-21 Christian Groessler <chris@groessler.org>
54 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
57 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
59 * config/obj-aout.h (S_IS_EXTERN): Removed.
60 * config/obj-bout.h (S_IS_EXTERN): Likewise.
61 * config/obj-coff.h (S_IS_EXTERN): Likewise.
62 * symbols.c (S_IS_EXTERN): Likewise.
63 * symbols.h (S_IS_EXTERN): Likewise.
65 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
67 * config/tc-d10v.c (md_apply_fix3): Likewise.
68 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
69 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
70 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
71 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
72 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
73 (shmedia_md_convert_frag): Likewise.
74 * symbols.c (print_symbol_value_1): Likewise.
75 * write.c (write_object_file): Likewise.
77 2005-04-20 Nick Clifton <nickc@redhat.com>
79 * config/tc-xtensa.c (get_aligned_diff): Change type of
80 branch_align to offsetT so that its signedness matches that of
83 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
84 number into a readable string.
85 (load_register): Likewise.
87 2005-04-20 Andreas Schwab <schwab@suse.de>
89 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
91 2005-04-19 David S. Miller <davem@davemloft.net>
93 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
94 NULL insn, exit early. Remove now spurious NULL checks.
95 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
98 2005-04-19 Jan Beulich <jbeulich@novell.com>
100 * symbols.h (symbol_find_base): Remove prototype.
101 * symbols.c (save_symbol_name): Remove code section conditional upon
103 (symbol_find): Remove.
104 (symbol_find_base): Rename to symbol_find.
105 * subsegs.c (section_symbol): Replace use of symbol_find_base with
107 * config/obj-coff.c (tag_insert): Remove code section conditional
108 upon STRIP_UNDERSCORE.
109 (obj_coff_def): Likewise.
110 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
111 (coff_frob_symbol): Likewise.
112 (yank_symbols): Likewise.
113 (c_section_symbol): Likewise.
114 * config/obj-coff.h (DO_NOT_STRIP): Remove.
115 * config/tc-arm.c (symbol_locate): Remove code section conditional
116 upon STRIP_UNDERSCORE.
117 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
118 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
119 * config/tc-sh.h (DO_NOT_STRIP): Remove.
120 * config/tc-w65.h (DO_NOT_STRIP): Remove.
121 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
123 2005-04-19 Andreas Schwab <schwab@suse.de>
125 * config/tc-ia64.c (md_assemble): Fix error message for wrong
126 access to application registers.
128 2005-04-19 Jan Beulich <jbeulich@novell.com>
130 * config/te-sysv32.h: Remove.
131 * Makefile.am (TARG_ENV_HFILES): Remove reference to
133 * Makefile.in (TARG_ENV_HFILES): Likewise.
135 2005-04-19 Jan Beulich <jbeulich@novell.com>
138 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
141 2005-04-18 Mark Kettenis <kettenis@gnu.org>
143 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
145 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
147 * config/tc-mips.c (normalize_constant_expr): Don't check for
149 (check_absolute_expr): Only call normalize_constant_expr() if
153 * config/tc-mips.c (check_absolute_expr): Fix formatting.
155 2005-04-18 Jan Beulich <jbeulich@novell.com>
157 * macro.c (free_token): New, freeing all the memory associated with a
159 (do_formals): Move initializers to ...
160 (define_macro): ... here.
161 (delete_macro): Convert passed in name to lower case. Warn when
162 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
164 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
166 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
168 2005-04-15 Jan Beulich <jbeulich@novell.com>
170 * config/obj-elf.c (obj_elf_struct): New.
171 (elf_pseudo_table). Use it for .offset and .struct.
173 2005-04-14 Bob Wilson <bob.wilson@acm.org>
174 Sterling Augustine <sterling@tensilica.com>
176 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
177 than the section alignment.
179 2005-04-14 Bob Wilson <bob.wilson@acm.org>
180 H.J. Lu <hongjiu.lu@intel.com>
182 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
183 * config/tc-xtensa.c (xg_translate_sysreg_op,
184 xtensa_translate_old_userregs_ops,
185 xtensa_find_unaligned_branch_targets,
186 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
187 relax_frag_add_nop): Support 64-bit host.
188 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
189 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
191 2005-04-14 Mark Kettenis <kettenis@gnu.org>
193 * configure.tgt: Add support for OpenBSD/sparc ELF.
195 * configure.tgt: Set emulation for mips-*-openbsd*.
196 Remove broken mips-dec-openbsd* config.
197 * configure.in: Set default ABI for mips64-*-openbsd*.
198 * configure: Regenerate.
200 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
202 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
203 optimization for constant addresses.
205 2005-04-14 Nick Clifton <nickc@redhat.com>
207 * as.c (main): Move parse_args before symbol_begin and frag_init
208 so that the hash table size can be set before it is used.
209 * hash.c: Use an unsigned long type for the size of the hash
211 * hash.h (set_gas_hash_table_size): Update the prototype.
213 2005-04-14 Alan Modra <amodra@bigpond.net.au>
215 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
216 * acinclude.m4: Include ../bfd/warning.m4.
217 * configure.in: Invoke AM_BINUTILS_WARNINGS.
218 * Makefile.in: Regenerate.
219 * configure: Regenerate.
220 * doc/Makefile.in: Regenerate.
222 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
224 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
225 (normalize_address_expr): New function to sign-extend address
226 offsets that fit into 32 bits in 32-bit mode.
227 (macro_build_ldst_constoffset): Use normalize_address_expr()
228 instead of a handcoded sequence.
229 (load_register): Likewise. Report oversized numbers in a useful
231 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
232 for constant addresses. Report oversized numbers in a useful way.
233 (mips_ip): Use normalize_address_expr() for addresses.
235 2005-04-12 Mark Kettenis <kettenis@gnu.org>
237 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
238 similar to other instructions now that they're marked as ImmExt.
240 2005-04-12 Nick Clifton <nickc@redhat.com>
242 * hash.c (DEFAULT_SIZE): Delete. Replace with:
243 (gas_hash_table_size): New static variable.
244 (set_gas_hash_table_size): New function: Records a requested size
246 (get_gas_hash_table_size): New function: Return a prime number
247 near the requested size of the hash table.
248 (hash_new): Use get_gas_hash_table_size.
249 * hash.h: Add a prototype for set_gas_hash_table_size.
250 * as.c (show_usage): Add description of new switches: --hash-size
251 and --reduce-memory-overheads.
252 (option_values): Add OPTION_HASH_TABLE_SIZE and
253 OPTION_REDUCE_MEMORY_OVERHEADS.
254 (std_longpopts): Add entries for the new options.
255 (parse_args): Handle the new options.
256 * Makefile.am: Add a dependency of as.c on hash.h.
257 * Makefile.in: Regenerate.
258 * doc/as.texinfo: Document the new switches.
259 * NEWS: Mention the new switches.
261 2005-04-12 Nick Clifton <nickc@redhat.com>
264 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
267 2005-04-12 Alan Modra <amodra@bigpond.net.au>
269 * Makefile.am: Run "make dep-am".
270 * Makefile.in: Regenerate.
272 2005-04-11 Sterling Augustine <sterling@tensilica.com>
273 Bob Wilson <bob.wilson@acm.org>
275 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
277 2005-04-11 Mark Kettenis <kettenis@gnu.org>
279 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
281 2005-04-11 Jan Beulich <jbeulich@novell.com>
283 * NEWS: Mention these changes and their effects.
284 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
286 (check_macro): Likewise.
287 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
288 labels together with the closing pseudo-op.
289 (macro_expand_body): Adjust comment. Range-check input before use.
290 Adjust mis-spelled diagnostic. Use is_name_beginner.
291 * read.c (try_macro): New.
292 (read_a_source_file): New static variable last_eol. Don't list
293 macro expansion lines more than once. Call try_macro.
294 (s_macro): Set section of line_label to absolute instead of undefined.
295 * doc/as.texinfo: Add information on the caveats of these changes.
297 2005-04-11 Alan Modra <amodra@bigpond.net.au>
299 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
300 * symbols.h (symbol_X_add_number): Update prototype.
302 2005-04-10 Eric Christopher <echristo@redhat.com>
304 * symbols.c (symbol_X_add_number): Fix warning.
306 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
308 * config/tc-m68k.c (md_begin): Support 64bit host.
309 (get_num): Support 64bit BFD on 32bit host.
311 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
313 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
315 2005-04-09 Alan Modra <amodra@bigpond.net.au>
317 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
318 call. Don't do the COFF hacks for multi-emulation gas. Move
319 demand_empty_rest_of_line back to caller.
320 (s_set, equals): demand_empty_rest_of_line here.
323 * as.h (rs_dummy): Define.
324 * symbols.c (symbol_X_add_number): New function.
325 * symbols.h (symbol_X_add_number): Declare.
326 * stabs.c (aout_process_stab): Tidy symbol frag setting.
327 * read.c (assign_symbol): New function, split out from s_set.
328 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
329 Fix COFF hacks for multi-emulation gas.
330 (s_set): Call assign_symbol. Remove "register" keyword.
331 (set_zero_frag): New function.
332 (pseudo_set): Always check for assignment to section syms.
333 Always set segment and frag of symbol, and likewise extern for
334 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
335 special case exp.X_add_number non-zero for O_symbol expressions.
336 (equals): Use assign_symbol.
338 2005-04-08 Bob Wilson <bob.wilson@acm.org>
340 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
343 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.c (tc_gen_reloc): Don't turn
346 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
348 2005-04-06 Nick Clifton <nickc@redhat.com>
350 * po/rw.po: New translation: Kinyarwanda
351 * configure.in (ALL_LINGUAS): Add rw
352 * configure: Regenerate.
354 2005-04-05 Sterling Augustine <sterling@tensilica.com>
355 Bob Wilson <bob.wilson@acm.org>
357 * config/tc-xtensa.c (branch_align_power): New.
358 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
359 future_alignment_required): Use branch_align_power to check section
360 alignment as well as xtensa_fetch_width when aligning branch targets.
362 2005-04-05 Bob Wilson <bob.wilson@acm.org>
364 * config/tc-xtensa.c: Warning fixes throughout.
365 (xtensa_fetch_width): Change to unsigned.
366 (assemble_nop, xtensa_find_unaligned_branch_targets,
367 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
368 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
369 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
370 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
371 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
372 get_text_align_max_fill_size, get_text_align_nop_count,
373 get_text_align_nth_nop_size, get_noop_aligned_address,
374 get_aligned_diff, convert_frag_align_next_opcode,
375 convert_frag_immed_finish_loop, xtensa_create_property_segments,
376 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
377 types, avoiding size_t and using offsetT and addressT appropriately.
378 (get_text_align_power): Clean up types. Avoid incorrect bound.
379 (get_text_align_fill_size): Clean up types. Restructure for clarity.
381 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
383 * config/tc-ia64.c (start_unwind_section): Undo the change
385 (generate_unwind_image, dot_endp): Likewise.
387 2005-04-01 David Mosberger <davidm@hpl.hp.com>
389 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
390 le_nop_stop arrays and initializers to file scope.
391 (md_begin): When generating code for anything other than
392 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
394 2005-04-01 Jan Beulich <jbeulich@novell.com>
396 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
399 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
401 * NEWS: Mention [fdgh]_floating.
402 * config/atof-vax.c: Fix some whitespace.
403 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
405 2005-04-01 Nick Clifton <nickc@redhat.com>
407 * configure.in: Add a check for <unistd.h> providing a prototype
408 for getopt() which is compatible with the one in
409 include/getopt.h. If so then define HAVE_DECL_GETOPT.
410 * configure: Regenerate.
411 * config.in (HAVE_DECL_GETOPT): Add.
413 2005-04-01 Jan Beulich <jbeulich@novell.com>
415 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
417 2005-04-01 Jan Beulich <jbeulich@novell.com>
419 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
420 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
422 2005-03-30 Julian Brown <julian@codesourcery.com>
424 * config/tc-arm.c (arm_adjust_symtab): Rename
425 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
427 2005-03-30 Julian Brown <julian@codesourcery.com>
429 * config/tc-arm.c (mapping_state): Change documentation in function
430 comment to cross-reference spec instead. Change type of mapping symbols
432 (arm_adjust_symtab): Don't change type of mapping symbols here.
434 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
436 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
437 * config.in: Regenerate.
438 * configure: Regenerate.
439 * configure.in: Check for ffs decl and alphabetize.
441 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
442 Phil Blundell <philb@gnu.org>
444 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
445 (md_apply_fix3): Mark TLS symbols.
446 (tc_gen_reloc): Handle TLS relocations.
447 (arm_fix_adjustable): Ignore TLS relocations.
448 (s_arm_elf_cons): Support expressions after decorated symbols.
450 2005-03-29 Julian Brown <julian@codesourcery.com>
452 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
453 whether personality routine index N has been output for this section.
454 (mapping_state): tc_segment_info_data now struct not enum.
455 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
456 handled on section change.
457 (create_unwind_entry): Previous code to output dependency removed.
458 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
460 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
461 arm_segment_info_type.
462 (arm_segment_info_type): New struct.
463 * testsuite/gas/arm/unwind.d: Update expected output.
465 2005-03-28 Sterling Augustine <sterling@tensilica.com>
466 Bob Wilson <bob.wilson@acm.org>
468 * config/tc-xtensa.c (do_align_targets): Update comment.
469 (xtensa_frob_label): Compute "freq" before possibly switching frags.
470 Insert a LOOP_END frag before every loop target, and do not overload
471 DESIRE_ALIGN_IF_TARGET frags with loop end information.
472 (xg_assemble_vliw_tokens): Use do_align_targets.
473 (xtensa_fix_target_frags): Remove code to convert a
474 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
475 negatable branch at the end of a loop.
476 (frag_can_negate_branch): Delete.
478 2005-03-28 David Mosberger <davidm@hpl.hp.com>
479 H.J. Lu <hongjiu.lu@intel.com>
482 NEWS: Mention "-mtune=[itanium1|itanium2]".
484 * config/tc-ia64.c (md): Add tune.
485 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
486 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
487 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
488 B unit NOPs are discouraged for McKinley-derived cores.
489 (md_begin): Don't hardcode the "extra_goodness()" function in
491 (ia64_init): Set md.tune to itanium2.
493 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
494 * doc/c-ia64.texi: Likewise.
496 2005-03-27 Ian Lance Taylor <ian@airs.com>
498 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
499 bad C_EFCN symbol, print its name.
501 2005-03-25 Bob Wilson <bob.wilson@acm.org>
503 * config/tc-xtensa.c (use_longcalls): Delete.
504 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
505 the use_longcalls flag is set. Do this before checking the segment.
506 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
507 expand direct calls at this point.
508 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
509 (xtensa_find_unmarked_state_frags): Likewise.
510 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
511 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
512 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
513 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
515 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
517 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
519 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
521 * config/tc-cris.h: Convert to ISO C90.
522 * config/tc-cris.c: Ditto.
523 (md_estimate_size_before_relax): Remove obsolete comment for
524 parameter "segment_type".
525 (md_begin): Document reason for cast of hash_insert argument.
526 (md_atof): Correct type of parameter "type".
528 2005-03-24 Nick Clifton <nickc@redhat.com>
530 * write.h (bit_fix_new): Remove redundant prototype.
531 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
532 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
533 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
534 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
535 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
536 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
537 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
538 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
539 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
540 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
541 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
542 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
543 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
544 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
545 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
546 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
547 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
548 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
549 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
550 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
551 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
552 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
553 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
554 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
555 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
556 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
557 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
558 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
559 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
560 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
561 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
562 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
563 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
564 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
565 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
566 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
567 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
568 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
569 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
570 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
571 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
572 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
573 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
574 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
575 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
576 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
577 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
578 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
579 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
580 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
581 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
582 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
583 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
584 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
585 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
587 2005-03-23 Jim Blandy <jimb@redhat.com>
589 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
592 2005-03-23 Mike Frysinger <vapier@gentoo.org>
593 Nick Clifton <nickc@redhat.com>
595 * configure.tgt: Accept any C library to accompany a GNU Linux
596 implementation, not just the GNU C library.
597 * configure.in: Likewise.
598 * configure: Regenerate.
600 2005-03-23 Nick Clifton <nickc@redhat.com>
602 * config/tc-tic30.c: Convert to ISO C90 formatting.
603 * config/tc-tic30.h: Convert to ISO C90 formatting.
604 * config/tc-pdp11.c: Convert to ISO C90 formatting.
605 * config/atof-vax.c: Convert to ISO C90 formatting.
607 2005-03-21 Maciej W. Rozycki <macro@mips.com>
609 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
610 relocations correctly as well.
611 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
612 relocations in mergeable sections section-relative either.
614 2005-03-21 Bob Wilson <bob.wilson@acm.org>
616 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
618 2005-03-21 Nick Clifton <nickc@redhat.com>
620 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
621 warning by providing a prototype for sh_symbian_find_elf_flags.
623 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
626 2005-03-21 Alan Modra <amodra@bigpond.net.au>
628 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
629 along with other formats that set bfd_gas. Remove unnecessary
630 setting of bfd_gas. Delete strongarm cases in generic_target
633 2005-03-21 Alan Modra <amodra@bigpond.net.au>
636 * config/tc-m68k.c (TRUNC, SEXT): Define.
637 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
638 (m68k_ip): Truncate or sign extend expressions as appropriate.
640 (md_apply_fix3): Use SEXT.
642 2005-03-21 Alan Modra <amodra@bigpond.net.au>
644 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
645 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
646 (obj-vms.o): Delete rule.
648 * Makefile.in: Regenerate.
649 * aclocal.m4: Regenerate.
650 * doc/Makefile.in: Regenerate.
651 * po/POTFILES.in: Regenerate.
653 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
655 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
656 flag for coldfire v4e.
658 2005-03-17 Bob Wilson <bob.wilson@acm.org>
660 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
661 xg_apply_fix_value and return a value to indicate success.
662 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
663 (xtensa_force_relocation): Remove checks for VTABLE relocs.
664 (xtensa_validate_fix_sub): New.
665 (xtensa_fix_adjustable): Remove check for external or weak symbols.
666 (tc_gen_reloc): Move code to handle difference of symbols and code to
667 apply tentative fix values to ...
668 (md_apply_fix3): ...here. Enable standard overflow checks for simple
669 8, 16, and 32 bit relocations. Apply fixes for slot-specific
670 relocations when linkrelax flag is not set.
671 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
672 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
674 2005-03-17 Jan Beulich <jbeulich@novell.com>
676 * config/tc-i386.c (i386_scale): Beautify error message.
677 (Intel syntax comments): Update.
678 (struct intel_parser_s): Add fields in_offset, in_bracket, and
680 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
682 (intel_bracket_expr): Declare.
683 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
684 of the function body in a loop allowing to split an operand into two.
685 Replace calls to malloc and checks of it returning non-NULL with
686 calls to xmalloc/xstrdup.
687 (intel_expr): SHORT no longer handled here. Add comment indicating
688 comparison ops need implementation.
689 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
690 Check right operand of - does not specify a register when parsing
691 the address of a memory reference.
692 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
693 Check operands do not specify a register when parsing the address of
695 (intel_e06, intel_e06_1): Likewise.
696 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
697 handle SHORT as well as unary + and -. Don't accept : except for
698 segment overrides or in direct far jump/call insns.
699 (intel_brack_expr): New.
700 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
702 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
703 through in certain cases. Use intel_brack_expr. Add new diagnostics.
704 Allow symbolic constants as register scale value.
705 (intel_get_token): Replace call to malloc and check of return value
706 with call to xmalloc. Change handling for FLAT to match MASM's.
707 (intel_putback_token): Don't try to back up/free current token if
710 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
712 * configure.tgt: Set emulation for arm-*-eabi*.
713 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
714 * config/te-armeabi.h: New file.
715 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
716 * config/te-symbian.h: Include "te-armeabi.h".
718 2005-03-16 Nick Clifton <nickc@redhat.com>
720 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
721 local variable in case it is clobbered by the setjmp.
723 2005-03-16 Nick Clifton <nickc@redhat.com>
724 Ben Elliston <bje@au.ibm.com>
726 * configure.in (werror): New switch: Add -Werror to the
727 compiler command line. Enabled by default. Disable via
729 * configure: Regenerate.
731 2005-03-16 Nick Clifton <nickc@redhat.com>
733 * config/obj-coff.h: Convert to ISO C90 formatting.
734 * config/obj-coff.c: Convert to ISO C90 formatting.
736 2005-03-15 Zack Weinberg <zack@codesourcery.com>
738 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
739 is_mls parameter; do not diagnose Rm==Rd when is_mls.
740 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
741 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
742 (insns): Add ARMv6T2 instructions:
743 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
744 (arm_archs): Add V6T2 variants.
746 2005-03-15 Nick Clifton <nickc@redhat.com>
748 * NEWS: Add cutoff for changes in 2.16 release.
750 2005-03-15 Jan Beulich <jbeulich@novell.com>
752 * expr.c (operand): Merge handling of unary + into that for unary
755 2005-03-14 Eric Christopher <echristo@redhat.com>
757 * config/tc-mips.c: Include dw2gencfi.h.
758 (mips_cfi_frame_initial_instructions): New.
759 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
760 (tc_cfi_frame_initial_instructions): Ditto.
761 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
762 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
763 * Makefile.am: Update dependencies.
764 * Makefile.in: Regenerate.
766 2005-03-15 Alan Modra <amodra@bigpond.net.au>
768 * po/es.po: Commit new Spanish translation.
770 2005-03-14 Alan Modra <amodra@bigpond.net.au>
772 * po/tr.po: Commit new Turkish translation.
774 2005-03-12 Zack Weinberg <zack@codesourcery.com>
776 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
779 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
781 * config-gas.com: Mark vax-vms as obsolete.
782 * configure.in: Remove fmt=vms support.
783 * config.in: Regenerate.
784 * configure: Regenerate.
785 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
787 2005-03-10 Sterling Augustine <sterling@tensilica.com>
788 Bob Wilson <bob.wilson@acm.org>
790 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
791 when checking if xg_resolve_literals needs to be called.
792 * config/tc-xtensa.h: Fix spelling typo in a comment.
794 2005-03-10 Jan Beulich <jbeulich@novell.com>
796 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
797 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
798 crafted structure declarations with the types from macro.h.
800 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
802 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
803 for -mno-shared optimization.
805 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
807 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
808 (MAX_NOPS): Bump to 4.
809 (mips_fix_vr4130): New variable.
810 (nops_for_vr4130): New function.
811 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
812 nops_for_vr4130 if working around VR4130 errata.
813 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
814 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
815 (md_parse_option): Handle them.
816 (md_show_usage): Print them.
817 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
819 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
821 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
824 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
826 * config/tc-mips.h (mips_flush_pending_output): Delete.
827 (mips_emit_delays): Declare.
828 (md_flush_pending_output): Use mips_emit_delays.
829 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
830 the previous instructions.
831 (md_begin, append_insn, md_parse_option): Update callers.
832 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
834 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
835 (s_gpdword): Update callers.
836 (start_noreorder, end_noreorder): New functions.
837 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
838 manipulating mips_opts or prev_nop_frag directly.
839 (mips_flush_pending_output): Delete.
841 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
843 * config/tc-mips.c (mips_move_labels): New function, taken from...
844 (append_insn, mips_emit_delays): ...here.
846 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
848 * config/tc-mips.c (MAX_NOPS): New macro.
849 (history): Resize to 1 + MAX_NOPS.
850 (fix_vr4120_class): New enumeration.
851 (vr4120_conflicts): New variable.
852 (init_vr4120_conflicts): New function.
854 (insn_uses_reg): Constify first argument.
855 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
856 (nops_for_insn_or_target): New functions.
857 (append_insn): Use the new nops_for_* functions instead of inline
858 delay checks. Generalize prev_nop_frag handling to handle an
859 arbitrary history length. Insert nops into the history buffer
860 once the number of nops in prev_nop_frag is fixed.
861 (emit_delays): Use nops_for_insn instead of inline delay checks.
863 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
865 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
866 check from branch delay code. Remove unnecessary check for branches.
868 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
870 * config/tc-mips.c (dummy_opcode): Delete.
871 (nop_insn, mips16_nop_insn): New variables.
872 (NOP_INSN): New macro.
873 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
874 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
875 (md_begin): Initialize nop_insn and mips16_nop_insn.
876 (append_insn): Use the new emit_nop function to add nops, recording
877 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
878 to reserve room for the instruction and install_insn to install the
879 final form. Use insert_into_history to record the instruction in
880 the history buffer. Use move_insn to do delay slot filling.
881 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
882 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
883 (mips16_ip): Use create_insn to initialize mips_cl_insns.
885 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
887 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
888 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
889 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
890 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
891 (mips16_ip): Use the new macros instead of explicit masks and shifts.
893 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
895 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
896 and extended_p fields with a single fixed_p field.
897 (append_insn, mips_no_prev_insn): Adjust accordingly.
899 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
901 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
902 a single mips16_absolute_jump_p bit.
903 (append_insn): Adjust accordingly.
905 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
907 * config/tc-mips.h (mips_cl_insn): Move definition to...
908 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
909 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
911 (history): New variable.
912 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
913 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
914 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
915 (prev_prev_insn_unreordered): Delete.
916 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
917 (macro_start): Replace uses of prev_insn* with the equivalent history[]
920 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
922 * doc/Makefile.am: Update as.info dependencies.
923 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
925 2005-03-08 Jan Beulich <jbeulich@novell.com>
927 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
928 error, and point to .purgem documentation if someone really needs
930 * NEWS: Mention macro redefinition is now an error.
932 2005-03-08 Jan Beulich <jbeulich@novell.com>
934 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
935 emitted to. Add more precise diagnostics for non-fitting insns based
936 on that. Eliminate now superfluous special casing of MLX. Clear out
937 slot information when dropping an insn.
939 2005-03-08 Jan Beulich <jbeulich@novell.com>
941 * config/tc-ia64.c (parse_section_name): Rename to...
942 (cross_section): In addition to separating the name from the rest of
943 the arguments, also carry out the operation.
944 (dot_xdata): Use cross_section.
945 (dot_float_cons): Likewise.
946 (dot_xstringer): Likewise.
947 (dot_xdata_ua): Likewise.
948 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
950 2005-03-05 Alan Modra <amodra@bigpond.net.au>
952 * po/gas.pot: Regenerate.
954 2005-03-04 David Daney <ddaney@avtrex.com>
956 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
957 instead of '_gp' for -mno-shared optimization.
959 (s_abicalls): Document it in the comment.
960 (md_show_usage): Document the -mno-shared option.
962 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
964 * config/tc-mips.c (mips_set_options): Add sym32 field.
965 (mips_opts): Initialize it.
966 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
967 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
968 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
969 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
970 when deciding whether to use a symbolic %highest/%higher expansion.
971 (macro): Likewise. Remove o64/n32 linux hack. Always use
972 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
973 and "la". Handle constants separately from symbolic expressions in
974 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
975 and using load_register to load the high part of the address.
976 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
977 (OPTION_ELF_BASE): Bump by 2.
978 (md_longopts): Add entries for -msym32 and -mno-sym32.
979 (md_parse_option): Handle them.
980 (usage): Document them.
981 (s_mipsset): Handle ".set sym32" and ".set nosym32".
982 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
983 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
984 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
985 -msym32 and -mno-sym32.
987 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
989 * config/tc-mips.c (load_address): Implement GP optimization
990 for 64bit address space non-PIC. Fix formatting.
991 (macro): Likewise. Simplify code.
992 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
993 (mips_after_parse_args): Simplify code.
995 2005-03-03 Nick Clifton <nickc@redhat.com>
997 * expr.c (operand): Remove redundant code enclosed by #ifdef
998 RELAX_PAREN_GROUPING....#endif.
1000 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1001 reloc is the difference of two symbols defined in the same
1004 * config/tc-iq2000.c (line_comment_chars): Include the # character
1005 as otherwise this breaks #APP/#NO_APP processing.
1007 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1009 * config/tc-arc.c(md_assemble): Remove dead code for handling
1010 immediate indexing of ld and st .
1012 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1013 Joseph Myers <joseph@codesourcery.com>
1015 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1016 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1017 (parse_relocation): Check for a word break after a relocation
1019 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1022 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1024 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1026 2005-03-02 Jan Beulich <jbeulich@novell.com>
1028 * as.c (main): Use unlink_if_ordinary instead of unlink.
1029 * messages.c (as_fatal): Likewise.
1031 2005-03-02 Jan Beulich <jbeulich@novell.com>
1033 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1035 (parse_register): Allow cr8...15 in all modes.
1037 2005-03-02 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1040 etc. like normal symbol references (T_ID).
1042 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1044 * symbols.c (fb_label_name): Fix silly thinko in last change.
1046 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1048 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1049 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1051 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1053 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1056 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1059 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1061 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1063 * as.h (assert): Warning fix.
1064 * expr.c (expr): Correct assertion.
1065 * read.c (s_comm_internal): Remove assertion.
1066 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1067 (fixup_segment): Remove assertion.
1068 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1069 (md_apply_fix3): Likewise.
1070 * config/tc-i370.c (md_begin): Correct assertion.
1071 (i370_macro): Warning fix for assertion.
1073 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1075 * configure.in (AC_C_BIGENDIAN): Invoke.
1076 * configure: Regenerate.
1077 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1078 host variable to set string header size.
1079 * config/obj-aout.c (obj_header_append): Don't use host structs.
1080 (obj_symbol_to_chars): Likewise.
1081 (obj_emit_strings): Likewise. Use the passed in output pointer.
1082 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1083 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1084 not sizeof host struct.
1085 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1086 (obj_emit_strings): Likewise.
1087 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1088 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1090 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1092 (host_number_to_chars): Define.
1093 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1094 host internal struct to set header sizes.
1095 * config/tc-i960.c (md_number_to_field): Warning fix.
1096 (md_ri_to_chars): Use host byte order.
1097 (get_cdisp, md_apply_fix3): Warning fix.
1098 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1100 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1102 * doc/c-arc.texi: Update documentation about ARC's extension
1105 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1107 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1110 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1112 * cgen.c: Warning fixes.
1113 * config/tc-arc.c: Likewise.
1114 * config/tc-arm.c: Likewise.
1115 * config/tc-avr.c: Likewise.
1116 * config/tc-d10v.c: Likewise.
1117 * config/tc-d30v.c: Likewise.
1118 * config/tc-frv.c: Likewise.
1119 * config/tc-frv.h: Likewise.
1120 * config/tc-h8300.c: Likewise.
1121 * config/tc-h8500.c: Likewise.
1122 * config/tc-i370.c: Likewise.
1123 * config/tc-i960.c: Likewise.
1124 * config/tc-ia64.c: Likewise.
1125 * config/tc-ip2k.c: Likewise.
1126 * config/tc-m68hc11.c: Likewise.
1127 * config/tc-maxq.c: Likewise.
1128 * config/tc-mcore.c: Likewise.
1129 * config/tc-mips.c: Likewise.
1130 * config/tc-msp430.c: Likewise.
1131 * config/tc-pj.c: Likewise.
1132 * config/tc-ppc.c: Likewise.
1133 * config/tc-ppc.h: Likewise.
1134 * config/tc-s390.c: Likewise.
1135 * config/tc-sh.c: Likewise.
1136 * config/tc-sh64.c: Likewise.
1137 * config/tc-tic4x.c: Likewise.
1138 * config/tc-tic80.c: Likewise.
1139 * config/tc-v850.c: Likewise.
1140 * config/tc-vax.c: Likewise.
1141 * config/tc-w65.c: Likewise.
1142 * config/tc-xstormy16.c: Likewise.
1143 * config/tc-z8k.c: Likewise.
1145 2005-02-22 Catherine Moore <clm@cm00re.com>
1147 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1148 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1150 2005-02-22 Eric Christopher <echristo@redhat.com>
1152 * config/tc-mips.c (struct proc): Change isym to
1153 func_sym. New member func_end_sym.
1154 (s_mips_ent): Update.
1155 (s_mips_end): Ditto. Add code to compute function size.
1157 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1159 * read.c: Warning fixes.
1160 * config/obj-elf.c: Likewise.
1162 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1164 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1167 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1169 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1172 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1174 (demand_empty_rest_of_line): Likewise.
1175 (tic54x_sblock): Likewise.
1176 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1178 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1180 * read.c (address_bytes): New function.
1181 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1182 (potable): Add "dc.a".
1183 (cons_worker): Handle "dc.a".
1184 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1186 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1188 * input-file.c (input_file_open): Rearrange to avoid warning.
1190 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1192 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1193 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1194 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1196 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1198 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1199 uses after .set noat.
1200 (load_address): Likewise.
1201 (macro): Likewise. Don't try to avoid $at use by sacrificing
1202 the target register before it is stored, it won't work.
1204 2005-02-17 James E Wilson <wilson@specifixinc.com>
1206 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1207 see an instruction that specifies a template.
1209 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1211 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1212 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1213 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1215 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1217 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1219 * config/tc-ia64.c (md): Add hint_b.
1220 (emit_one_bundle): Handle md.hint_b for "hint".
1221 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1222 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1223 (ia64_init): Set md.hint_b to error.
1224 (md_assemble): Handle md.hint_b for "hint.b".
1226 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1227 * doc/c-ia64.texi: Likewise.
1229 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1231 * tc.h (struct relax_type, relax_typeS): Move from here..
1232 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1233 * ecoff.c (ecoff_new_file): Add appfile param.
1234 * ecoff.h (ecoff_new_file): Likewise.
1235 * itbl-lex.h: New file.
1236 * itbl-lex.l: Include itbl-lex.h.
1237 * itbl-parse.y: Likewise.
1238 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1239 * read.c (s_app_file_string): Mark appfile possibly unused.
1240 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1241 * subsegs.h (struct seg_info_trash): Delete.
1242 (seg_info): Use segment_info_type instead.
1243 * config/obj-coff.c (struct filename_list): Make filename const char *.
1244 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1245 * config/obj-elf.c (elf_file_symbol): Similarly.
1246 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1248 * config/tc-arc.c (md_operand): Warning fix.
1249 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1250 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1251 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1252 * config/tc-frv.c (frv_force_relocation): Warning fix.
1253 * config/tc-m68k.c (md_parse_option): Delete unused var.
1254 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1255 * config/tc-sparc.c: Likewise.
1256 (s_common): Warning fix.
1257 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1258 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1260 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1261 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1262 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1263 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1264 (tic4x_do_align): Use TIC_NOP_OPCODE.
1265 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1266 * config/tc-vax.c: Include netinet/in.h.
1267 (tc_headers_hook): Formatting.
1268 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1270 2005-02-17 Jan Beulich <jbeulich@novell.com>
1272 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1273 parsing inN, locN, outN. Set 'idx' to offset register number starts
1274 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1277 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1279 * config/tc-mips.c (load_address): Fix formatting.
1280 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1281 Catch macros which are unexpandable without AT. Remove duplicate
1283 (macro2): Remove duplicate zeroing of used_at.
1285 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1287 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1290 2005-02-15 Nigel Stephens <nigel@mips.com>
1291 Maciej W. Rozycki <macro@mips.com>
1293 * config/tc-mips.c (reloc_needs_lo_p): Handle
1294 BFD_RELOC_MIPS16_HI16_S.
1295 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1296 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1297 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1299 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1300 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1301 Call my_getSmallExpression() to parse percent operators.
1302 (percent_op_match, mips_percent_op): Separate definitions.
1303 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1304 (parse_relocation): Handle the MIPS16 mode using
1306 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1307 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1309 2005-02-15 Jan Beulich <jbeulich@novell.com>
1311 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1312 instead of explicitly dealing with the translation; exclude
1313 relocations that are already pcrel, however.
1315 2005-02-15 Jan Beulich <jbeulich@novell.com>
1317 * config/tc-ia64.c: Include limits.h (if available).
1318 (gr_values[0]): Set path to INT_MAX.
1319 (dot_reg_val): Don't allow changing value of r0. Limit range of
1320 general registers at r127.
1321 (specify_resource): Default resource index is -1. Don't set resource
1322 index (in case IA64_RS_RSE) without setting the specific flag.
1323 (note_register_values): Check operand is O_constant before tracking
1324 input value of moves. Add tracking for dep.z with constant inputs.
1325 (print_dependency): Resource index of specific resource may be zero.
1326 (check_dependencies): Likewise.
1328 2005-02-15 Jan Beulich <jbeulich@novell.com>
1330 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1331 reg_class. Check operands and emit diagnostics for illegal use of
1334 2005-02-15 Jan Beulich <jbeulich@novell.com>
1336 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1337 new variables type, suffix, and width. Handle
1338 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1339 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1340 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1341 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1342 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1343 if unable to translate relocation type, using the new variables.
1345 2005-02-15 Jan Beulich <jbeulich@novell.com>
1347 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1348 (ty_symbol_chars): Define.
1349 * config/tc-ia64.c (ia64_symbol_chars): Define.
1351 2005-02-15 Jan Beulich <jbeulich@novell.com>
1353 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1354 input_line_pointer was advanced.
1356 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1358 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1361 2005-02-13 Jan Beulich <jbeulich@novell.com>
1363 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1364 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1366 (ia64_init): Set md.detect_dv.
1367 (ia64_start_line): New static variable warned. Warn only once when
1368 encountering explicit stops in automatic mode.
1369 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1370 * NEWS: Mention new default mode.
1372 2005-02-13 Jan Beulich <jbeulich@novell.com>
1374 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1375 be freed when wiping out previous state. Canonicalize names before
1376 use. Free name string when detecting redefinition.
1377 (dot_pred_rel): Call generic expression parser to process arguments.
1378 Handle O_register case for individual predicates and O_subtract for
1380 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1382 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1383 Warn if multiple found, issue error if resulting symbol name has zero
1385 (dot_alias): Canonicalize name before use.
1387 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1389 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1391 (in_procedure): Return -1 for warning.
1392 (in_prologue): Likewise.
1393 (in_body): Likewise.
1395 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1397 * config/tc-ia64.c (dot_xdata): Undo the last change.
1398 (dot_float_cons): Likewise.
1399 (dot_xstringer): Likewise.
1400 (dot_xdata_ua): Likewise.
1401 (dot_float_cons_ua): Likewise.
1403 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1405 * NEWS: Mention "-munwind-check=[warning|error]".
1407 * config/tc-ia64.c (md): Add unwind_check.
1408 (unwind_diagnostic): New.
1409 (in_procedure): Call unwind_diagnostic when a directive isn't
1411 (in_prologue): Call unwind_diagnostic when a directive isn't in
1413 (in_body): Call unwind_diagnostic when a directive isn't in
1415 (dot_endp): Set md.unwind_check to error before calling
1416 in_procedure and restore it after. When the name is missing or
1417 couldn't be found, use the one from the last .proc if
1418 md.unwind_check isn't error. Warn if md.unwind_check is
1420 (md_parse_option): Handle "-munwind-check=[warning|error]".
1421 (md_show_usage): Add "-munwind-check=[warning|error]".
1422 (ia64_init): Set md.unwind_check to warning.
1424 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1425 * doc/c-ia64.texi: Likewise.
1427 2005-02-11 Jan Beulich <jbeulich@novell.com>
1429 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1431 (ia64_parse_name): New third parameter.
1432 (md_parse_name): Pass third argument.
1433 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1434 (md_operand): Handling of '@'-prefixed symbols moved from here...
1435 (ia64_parse_name): ...to here.
1437 2005-02-11 Jan Beulich <jbeulich@novell.com>
1439 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1440 (errata_nop_necessary_p): Remove declaraction and definition.
1441 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1442 update md.group_idx. Don't reset md.last_groups.
1444 2005-02-11 Jan Beulich <jbeulich@novell.com>
1446 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1448 (dot_xdata): Free section name after use.
1449 (dot_float_cons): Likewise.
1450 (dot_xstringer): Likewise.
1451 (dot_xdata_ua): Likewise.
1452 (dot_float_cons_ua): Likewise.
1453 (md_pseudo_table): Add xdata16 and xdata16.ua.
1455 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1457 * doc/all.texi: Add IA64.
1458 * doc/as.texinfo: Likewise.
1460 * doc/c-ia64.texi: Fix typos.
1462 2005-02-10 Julian Brown <julian@codesourcery.com>
1464 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1466 (do_t_push_pop): Likewise.
1467 (md_assemble): Likewise.
1468 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1469 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1470 (create_unwind_entry): Output dependency on the required personality
1472 testsuite/gas/arm/unwind.d: Alter expected output to include
1473 dependency on __aeabi_unwind_cpp_pr[01].
1475 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1477 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1478 * subsegs.c (seg_not_empty_p): Likewise.
1480 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1482 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1483 relative jump calculation.
1484 <md_convert_frag) : Likewise.
1485 <output_disp): Likewise.
1487 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1489 * write.c (write_object_file): Recognize warning-symbol construct
1490 and skip object- and target- handling for the second symbol.
1492 2005-02-02 Jan Beulich <jbeulich@novell.com>
1494 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1495 designators along with quoted ones. Free copy of quoted designator
1498 2005-02-01 Ben Elliston <bje@au.ibm.com>
1500 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1501 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1502 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1503 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1504 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1505 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1506 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1507 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1508 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1509 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1510 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1511 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1512 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1513 #if 0'd code throughout.
1515 2005-01-31 Nick Clifton <nickc@redhat.com>
1517 * as.c (parse_args): Bump copyright date reported by --version to
1520 2005-01-31 Nick Clifton <nickc@redhat.com>
1522 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1525 2005-01-31 Jan Beulich <jbeulich@novell.com>
1527 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1528 that can end with .endr in that case. Make requiring/permitting
1529 pseudo-ops without leading dot closer to the logic in read.c serving
1531 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1534 2005-01-31 Jan Beulich <jbeulich@novell.com>
1536 * macro.c (do_formals): Adjust to no longer accept empty parameter
1538 (define_macro): Adjust to no longer accept empty macro name, garbage
1539 following the parameters, or macros that were previously defined.
1540 * read.c (s_bad_end): Declare.
1541 (potable): Add endm. Handler for endr and endm is s_bad_end.
1542 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1544 * read.h (s_bad_endr): Remove.
1546 2005-01-31 Jan Beulich <jbeulich@novell.com>
1548 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1549 immediately discarding (but counting) those exceeding the maximum
1550 possible amount. Track whether output and input operand counts ever
1551 matched, and use this to better indicate which of the operands/
1552 operand types was wrong; specifically don't default to pointing to
1555 2005-01-31 Jan Beulich <jbeulich@novell.com>
1557 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1558 variable in dot_endp). Add body and insn. Make prologue,
1559 prologue_mask, body, and insn bitfields.
1560 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1562 (in_procedure, in_prologue, in_body): New.
1563 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1564 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1565 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1566 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1567 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1568 dot_personality): Use the appropriate one of the above.
1569 (dot_proc): Clear unwind.proc_start; set to current location only if
1570 none of the entry points were valid. Check for non-zero-length entry
1571 point names. Check that entry points aren't defined, yet. Clear
1572 unwind.prologue, unwind.body, and unwind.insn.
1573 (dot_body): Call in_procedure. Check that first directive in procedure
1574 had no insns emitted before. Set unwind.body.
1575 (dot_prologue): Call in_procedure. Check that not already in prologue.
1576 Check that first directive in procedure had no insns emitted before.
1578 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1579 length entry point names. Check that entry points became defined.
1580 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1582 2005-01-31 Jan Beulich <jbeulich@novell.com>
1584 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1585 before actually using it. Don't generate an error in manual bundling
1586 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1587 Don't generate an error in manual bundling mode when looking at an
1588 insn required to be last in its group but the required slot hasn't
1589 been reached, yet. Allow conversion from MII to MI;I for bundle
1590 consisting of only 2 insns with the stop between them. Suppress
1591 various meaningless errors resulting from detecting earlier ones.
1593 2005-01-31 Jan Beulich <jbeulich@novell.com>
1595 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1598 2005-01-28 Christian Groessler <chris@groessler.org>
1600 * config/tc-z8k.c (md_assemble): Improve error detection.
1602 2005-01-28 Jan Beulich <jbeulich@novell.com>
1604 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1605 for personality routine pointer only if there is one.
1606 (ia64_convert_frag): Likewise.
1607 (generate_unwind_image): Likewise.
1609 2005-01-27 Christian Groessler <chris@groessler.org>
1611 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1612 (md_apply_fix3): Make relative branches out of range an error
1613 instead of a warning. Display correct line number for out of
1614 range branches/calls/memory accesses.
1616 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1618 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1619 to emit .debug_line and other debug sections.
1620 * as.h (seg_not_empty_p): Declare.
1621 * subsegs.c (seg_not_empty_p): New predicate.
1623 2005-01-27 Andrew Cagney <cagney@gnu.org>
1625 * configure: Regenerate to track ../gettext.m4 change.
1627 2005-01-27 Jan Beulich <jbeulich@novell.com>
1629 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1631 2005-01-27 Jan Beulich <jbeulich@novell.com>
1633 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1634 to/from application registers dynamic insns.
1635 (md_assemble): Defer resolution of move to/from application registers
1636 dynamic insns when they can be issued on either the I- or M-units.
1638 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1640 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1641 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1642 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1643 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1644 * cgen.c (gas_cgen_parse_operand): Handle
1645 CGEN_PARSE_OPERAND_SYMBOLIC.
1646 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1647 (frv_force_relocation): Likewise. Fix handling of PIC
1649 (md_apply_fix3): Likewise.
1651 2005-01-21 Ben Elliston <bje@au.ibm.com>
1653 * as.h: Remove #if 0'd code.
1654 * atof-generic.c (atof_generic): Likewise.
1655 * ecoff.c (ecoff_directive_frame): Likewise.
1656 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1657 * itbl-ops.c (itbl_add_reg): Likewise.
1658 * listing.c (calc_hex): Likewise.
1659 * read.c (MASK_CHAR): Likewise.
1660 * subsegs.c (subsegs_print_statistics): Likewise.
1661 * symbols.c (indent): Likewise.
1662 * write.c (write_relocs): Likewise.
1663 (write_object_file): Likewise.
1664 (relax_frag): Likewise.
1666 2005-01-20 Nick Clifton <nickc@redhat.com>
1668 * as.c (std_longopts): Add an entry for "--a" in order to prevent
1669 getopt_long_only() from considering -a as an abbreviation for
1671 (parse_args): Fix the parsing of -a=<file>.
1673 2005-01-20 Alan Modra <amodra@bigpond.net.au>
1676 * read.c (s_incbin): Adjust default count for skip. Check validity
1677 of count and skip rigorously.
1679 2005-01-19 Fred Fish <fnf@specifixinc.com>
1681 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1683 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1685 * read.c (convert_to_bignum): New function, split out from...
1686 (emit_expr): ...here. Handle the case where X_add_number is
1687 positive and the input value is negative.
1688 (output_big_sleb128): Fix setting of continuation bit. Check whether
1689 the final byte needs to be sign-extended. Fix size-shrinking loop.
1690 (emit_leb128_expr): When generating a signed leb128, see whether the
1691 sign of an O_constant's X_add_number matches the sign of the input
1692 value. Use a bignum if not.
1694 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1696 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
1697 arch_sh_up in order to match the external name and make the
1698 testsuite's job easier.
1700 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
1703 * config/tc-i386.c (i386_scale): Disallow 0 scale.
1705 2005-01-12 Nick Clifton <nickc@redhat.com>
1707 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
1708 ignored_arguments array.
1710 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
1712 * write.c (write_object_file): Disallow a symbol equated to
1715 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1717 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
1719 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
1720 (maxq_target): New function: Set the machine type.
1722 2005-01-06 Paul Brook <paul@codesourcery.com>
1724 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
1725 (md_begin): Handle TE_VXWORKS for FP defaults.
1726 (md_apply_fix3): Correct rela offsets.
1727 (elf32_arm_target_format): Add VxWorks targets.
1729 2005-01-06 Paul Brook <paul@codesourcery.com>
1731 * configure.tgt: Set em=vxworks for *-*-vxworks.
1732 * config/te-vxworks.h: New File.
1734 2005-01-06 Paul Brook <paul@codesourcery.com>
1736 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
1738 2005-01-04 Dmitry Diky <diwil@spec.ru>
1740 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
1743 2005-01-03 David Mosberger <davidm@hpl.hp.com>
1745 * config/tc-ia64.c (md): Add member "loc_directive_seen".
1746 (dot_loc): New function.
1747 (md_pseudo_table): Add entry to map .loc to dot_loc().
1748 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
1749 seen a .loc directive or we're generating DWARF2 debug info for
1752 2004-12-29 Alan Modra <amodra@bigpond.net.au>
1755 * read.c (s_comm_internal): Don't zero end of name until size
1756 expression has been parsed.
1758 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
1760 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
1762 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1764 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
1767 2004-12-22 Ian Lance Taylor <ian@airs.com>
1769 * configure.tgt: New.
1770 * configure.in: Move setting of cpu_type, fmt, etc., to
1772 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1773 $(srcdir)/configure.tgt.
1774 * configure, Makefile.in: Rebuild.
1776 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1778 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
1779 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
1781 (avr_offset_expression): New function to parse offsets for LDI
1783 (avr_operand): Use it.
1784 (md_apply_fix3): Generate the relocs.
1786 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
1788 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
1789 BFD_RELOC_SH_IMMS10BY8 relocation.
1791 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
1792 than just ignoring bad code.
1794 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1796 * config/tc-v850.c (handle_lo16): New function.
1797 (v850_reloc_prefix): Use it to check lo().
1798 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1800 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1802 * configure.in: Add s390x-ibm-tpf support.
1803 * configure: Regenerate.
1805 2004-12-15 Jan Beulich <jbeulich@novell.com>
1807 * config/obj-elf.c (obj_elf_change_section): Only set type and
1808 attributes on new sections. Emit warning when type of re-declared
1809 section doesn't match.
1811 2004-12-15 Jan Beulich <jbeulich@novell.com>
1813 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
1814 '.cfi_startproc simple' doesn't inherit the old value.
1816 2004-12-15 Jan Beulich <jbeulich@novell.com>
1818 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
1819 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
1820 generation to emit a factored offset.
1822 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
1824 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
1825 which is too large in the case of NO_PIC without 64-bit
1828 * config/tc-mips.c (mips_in_shared): New static variable.
1829 (macro_build_lui): Permit "_gp" if !mips_in_shared.
1830 (md_longopts): Add -mshared and -mno-shared.
1831 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
1832 (s_cpload): Implement !mips_in_shared case.
1833 (s_cpsetup): Likewise.
1834 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
1835 * NEWS: Mention -mno-shared.
1837 2004-12-09 Paul Brook <paul@codesourcery.com>
1839 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
1842 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1844 * config/tc-mips.c (append_insn): If we emit a nop during a relax
1845 sequence, increase the size of the sequence.
1847 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
1850 2004-12-07 Ben Elliston <bje@gnu.org>
1852 * read.c (s_align): Use an align_limit temporary to allay a GCC
1853 signed/unsigned comparison warning.
1855 2004-12-01 Mark Mitchell <mark@codesourcery.com>
1857 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
1858 * configure.in: Use it for arm*-*-linux-gnueabi*.
1859 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
1860 * config/te-armlinuxeabi.h: New file.
1861 * Makefile.in: Regenerated.
1862 * aclocal.m4: Likewise.
1863 * configure: Likewise.
1864 * doc/Makefile.in: Regenerated.
1866 2004-12-02 Bob Wilson <bob.wilson@acm.org>
1868 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
1869 (xtensa_restore_emit_state): Likewise.
1871 2004-12-02 Alan Modra <amodra@bigpond.net.au>
1873 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
1876 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
1878 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1879 * Makefile.in: Regenerate.
1881 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
1883 * config/tc-crx.c: Major code cleanup. Remove unused variables and
1884 functions, give functions a meaningful name, add comments.
1885 (check_range): New function - Replace operand size calculation
1886 with range checking.
1887 (assemble_insn): Update Algorithm, improve error issuing.
1889 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1892 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1894 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1895 miss between different section in the same module.
1896 (tc_gen_reloc): Likewise.
1898 2004-11-25 Theodore A. Roth <troth@openavr.org>
1900 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1901 atmega325, atmega3250, atmega645 and atmega6450.
1903 2004-11-25 Jan Beulich <jbeulich@novell.com>
1905 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1906 permissible for the selected instruction suffix.
1907 (process_suffix): For DefaultSize instructions, suppressing the
1908 guessing of a 'q' suffix if the instruction doesn't support it is
1909 pointless, because only an 'l' suffix can be guessed in this place.
1911 2004-11-24 Nick Clifton <nickc@redhat.com>
1913 * config/tc-iq2000.c: Remove support for IQ10 processor.
1914 Convert to ISO C90 formatting.
1915 * config/tc-iq2000.h: Likewise.
1917 2004-11-23 Nick Clifton <nickc@redhat.com>
1919 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
1920 in this table. They should be correct now.
1922 2004-11-23 Jan Beulich <jbeulich@novell.com>
1924 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
1925 indicate the MMX extensions added by both SSE and 3DNow!A.
1926 (Cpu3dnowA): Declare.
1927 (CpuUnknownFlags): Update.
1928 * config/tc-i386.c (cpu_sub_arch_name): Declare.
1929 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
1930 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
1931 3DNow!. Athlon additionally implies 3DNow!A. Several new
1932 entries (those starting with a dot are for sub-arch specification).
1933 (set_cpu_arch): Handle sub-arch specifications.
1934 (parse_insn): Distinguish between instructions not supported because
1935 of insufficient CPU features and because of 64-bit mode.
1936 * doc/c-i386.texi: Describe enhanced .arch directive.
1938 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1940 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1942 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1944 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1945 without a corresponding .debug_info section.
1947 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
1949 * read.c (potable): Add "error" and "warning".
1950 (s_errwarn): New function.
1951 * read.h (s_errwarn): Declare.
1952 * doc/as.texinfo (Error, Warning): Document .error and .warning.
1954 2004-11-22 Nick Clifton <nickc@redhat.com>
1956 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1959 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1961 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1962 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1964 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1966 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1967 (coff_adjust_symtab): Adjust call.
1968 (crawl_symbols): Likewise.
1969 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1970 (obj_app_file): Adjust.
1972 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1974 * configure.in: Enable bfd_assember for the MAXQ port.
1975 * configure: Regenerate.
1977 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1978 Sterling Augustine <sterling@tensilica.com>
1980 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1981 there is a conflict.
1982 (check_t1_t2_reads_and_writes): Check for both reads and writes to
1983 interfaces that are related as determined by xtensa_interface_class_id.
1985 2004-11-12 Nick Clifton <nickc@redhat.com>
1987 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1988 offsets for conditional branches.
1990 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1992 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1994 2004-11-10 Bob Wilson <bob.wilson@acm.org>
1996 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1997 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
1999 (relax_frag_immed): Update call to update_next_frag_state.
2001 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2003 * obj.h (struct format_ops <app_file>): Add int param.
2004 * read.h (s_app_file_string): Likewise.
2005 * read.c (s_app_file_string): Likewise.
2006 (s_app_file): Adjust s_app_file_string call.
2007 * config/tc-mips.c (s_mips_file): Likewise.
2008 * config/obj-coff.h (obj_app_file): Add app param.
2009 * config/obj-ecoff.h (obj_app_file): Likewise.
2010 * config/obj-multi.h (obj_app_file): Likewise.
2011 * config/obj-elf.h (elf_file_symbol): Likewise.
2012 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2013 if called for # preprocessor lines.
2015 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2018 * symbols.c (resolve_symbol_value): Convert weak symbols only
2020 (symbol_equated_reloc_p): Don't equate weaks when relocating
2021 only for Windows PECOFF.
2023 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2025 * config/tc-crx.c (print_insn): Check and set insn_addr.
2026 * config/tc-crx.h (md_frag_check): Define.
2028 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2029 Vineet Sharma <vineets@noida.hcltech.com>
2031 * configure.in: Add support for new target maxq-coff.
2032 * configure: Regenerate.
2033 * NEWS: Mention new support.
2034 * config/tc-maxq.c: New file.
2035 * config/tc-maxq.h: New file.
2036 * config/obj-coff.h: Add support for maxq-coff.
2038 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2040 * symbols.c (any_external_name): Define.
2041 (resolve_symbol_value): Convert weak symbols.
2042 (S_SET_EXTERNAL): Support any_external_name.
2043 (S_SET_NAME): Qualify parameter const.
2044 (symbol_equated_reloc_p): Equate to weaks when relocating.
2045 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2046 * tc.h (any_external_name): Declare.
2047 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2049 (weak_is_altname): Declare and define.
2050 (weak_name2altname): Same.
2051 (weak_altname2name): Same.
2052 (weak_uniquify): Same.
2053 (weak_altprefix): Define.
2054 (obj_coff_weak): Change .weak syntax and handling.
2055 (coff_frob_symbol): Fix PE weak symbol alternates.
2056 * config/obj-coff.h (USE_UNIQUE): Define.
2057 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2058 are in another segment.
2059 (tc_gen_reloc): Remove broken addend hack.
2060 doc/as.texinfo: Update.
2062 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2064 * config/tc-xtensa.c (total_frag_text_expansion): New.
2065 (md_estimate_size_before_relax): Use it.
2066 (find_address_of_next_align_frag): Likewise.
2068 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2070 * config/tc-crx.c: Rename argument types.
2071 (processing_arg_number): Rename to 'cur_arg_num'.
2072 (get_number_of_bits): Rename to 'set_operand_size'.
2073 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2074 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2075 (set_indexmode_parameters): Remove function, integrate its code into
2077 (set_operand_size): Get rid of 'Operand Number' function parameter -
2078 use global variable 'cur_arg_num' instead.
2079 Use a local 'argument' pointer to reference the current argument.
2080 (parse_operand): Likewise.
2081 (set_operand): Likewise.
2082 (process_label_constant): Likewise.
2084 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2086 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2087 (add_section_rename): Delete. Inlined into...
2088 (build_section_rename): ...here. Use xstrdup instead of strdup.
2089 (xtensa_section_rename): Drop "const" from argument and return types.
2090 (md_show_usage): Indent to match show_usage().
2091 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2092 (tc_canonicalize_section_name): Define.
2093 (md_elf_section_rename): Remove unused macro.
2094 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2095 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2096 (Frame Directive): Delete.
2098 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2100 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2101 * config/tc-arm.c (target_oabi): Delete.
2102 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2103 (arm_opts): Remove moabi.
2104 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2105 * doc/c-arm.texi (ARM Options): Likewise.
2106 * configure: Regenerated.
2108 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2110 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2111 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2112 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2113 * configure: Regenerate.
2114 * config/tc-cris.c (enum cris_archs): New.
2115 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2116 (cris_insn_ver_valid_for_arch): New functions.
2117 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2118 (cris_arch): New variable.
2119 (md_pseudo_table): New pseudo .arch.
2120 (err_for_dangerous_mul_placement): Initialize according to
2122 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2124 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2125 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2126 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2127 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2128 use in md_cris_relax_table.
2129 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2130 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2131 Update and improve head comment.
2132 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2133 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2135 (md_longopts): New option --march=...
2136 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2138 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2139 (HANDLE_RELAXABLE): New macro.
2140 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2141 cases. Check for weak symbols and assume not relaxable. Handle
2142 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2143 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2145 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2146 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2147 (cris_create_short_jump): Adjust for CRISv32.
2148 (cris_relax_frag): Handle new states.
2149 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2150 (md_begin): Define symbols "..asm.arch.cris.v32",
2151 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2152 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2153 when entering opcode table entry points.
2154 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2155 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2156 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2157 (cris_process_instruction): Initialize out_insnp->insn_type to
2158 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2159 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2161 <case 'm'>: Check that modified_char == '.'.
2162 <invalid operands>: Consume the rest of the line.
2163 When operands don't match, skip over subsequent insns with
2164 non-matching version specifier but same mnemonic.
2165 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2166 special registers in CRISv32 are always 32 bit long.
2167 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2169 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2170 and compatible. Recognize "ACR" for v32, unless followed by "+".
2171 (get_spec_reg): Consider cris_arch when looking up register.
2172 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2174 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2175 (cris_get_expression): Restore input_line_pointer if failing "early".
2176 (get_flags): Consider cris_arch and recognize flags accordingly.
2177 (branch_disp): Adjust for CRISv32.
2178 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2179 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2180 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2181 resolved. Don't enter zeros in object file for
2183 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2184 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2185 (md_parse_option): Break out "return 1".
2186 <OPTION_ARCH> New case.
2187 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2188 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2189 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2190 <case BFD_RELOC_32_PCREL>: New cases.
2191 Addends for non-zero fx_pcrel are too in fx_offset.
2192 (md_show_usage): Show --march=<arch>.
2193 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2194 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2195 (s_syntax) <struct syntaxes>: Properly constify member operand.
2196 * config/tc-cris.h (TARGET_MACH): Define.
2197 (cris_mach): Declare.
2198 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2199 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2200 (CRIS-Opts): Document --march=...
2201 (CRIS-Pseudos): Document .arch.
2203 2004-11-04 Jan Beulich <jbeulich@novell.com>
2205 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2206 intel syntax and no register prefix, allow $ in symbol names when
2208 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2209 (intel_float_operand): Add fourth return value indicating math control
2210 operations. Make classification more precise.
2211 (md_assemble): Complain if memory operand of mov[sz]x has no size
2213 (parse_insn): Translate word operands to floating point instructions
2214 operating on integers as well as control instructions to short ones
2215 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2216 floating point instructions operating on non-integer operands.
2217 (match_template): Remove fldcw special case. Adjust q-suffix handling
2218 to permit it on fild/fistp/fisttp in AT&T mode.
2219 (process_suffix): Don't guess DefaultSize insns' suffix from
2220 stackop_size for certain floating point control instructions. Guess
2221 suffix for branch and [ls][gi]dt based on flag_code. Split error
2222 messages for Intel and AT&T syntax, and make the condition more strict
2223 for the former. Adjust suppressing of generation of operand size
2225 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2226 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2227 more error checking.
2228 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2229 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2231 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2233 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2234 md_short_jump_size, md_long_jump_size.
2235 * write.c [!WORKING_DOT_WORD]: Ditto.
2236 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2238 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2240 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2241 const qualifier in these definitions.
2242 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2243 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2245 2004-11-02 Nick Clifton <nickc@redhat.com>
2247 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2248 table before deciding to produce a .debug_line section to match up
2249 with a user provided .debug_info section.
2251 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2253 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2254 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2256 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2258 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2259 (get_flags): New function.
2260 (get_number_of_bits): Edit comments, update numeric values to
2262 (process_label_constant): Don't support the colon
2263 format (SYMBOL:[s|m|l]).
2264 (set_cons_rparams): Support argument type 'arg_rbase'.
2265 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2266 (handle_LoadStor): Bug fix, first handle post-increment mode.
2267 (getreg_image): Remove redundant code, update according to latest
2269 (print_constant): Bug fix relate to 3-word instructions.
2270 (assemble_insn): Bug fix, when matching instructions, verify also
2271 instruction type (not only mnemonic).
2272 Add various error checking.
2273 (preprocess_reglist): Support HI/LO and user registers.
2275 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2277 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2278 in an epilogue directive go negative.
2280 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2283 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2284 after reporting template error during manual bundling. Reported
2285 by Michael Dupont, michaelx.dupont@intel.com.
2287 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2289 * Makefile.am: Run dep-am.
2290 * aclocal.m4: Regenerate with automake 1.9.2.
2291 * Makefile.in: Regenerate with automake 1.9.2.
2292 * doc/Makefile.in: Likewise.
2294 * config/tc-arm.c: Include "dw2gencfi.h".
2295 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2297 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2298 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2299 (tc_cfi_frame_initial_instructions): Define.
2300 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2303 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2305 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2307 Update coprocessor id to be unsigned immediate.
2309 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2311 * config/tc-i386.c (O_secrel): Delete.
2312 (tc_pe_dwarf2_emit_offset): New function.
2313 * config/tc-i386.h (O_secrel): Define as O_md1.
2314 (TC_DWARF2_EMIT_OFFSET): Define.
2316 2004-10-18 Nick Clifton <nickc@redhat.com>
2318 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2319 ignore @fptr() directives for 4-byte fixups.
2321 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2323 * Makefile.am: Run "make dep-am"
2324 * Makefile.in: Regenerate.
2326 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2328 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2329 Remove comments about placement of literal pools.
2330 (Literal Directive): Update description of literal placement.
2331 (Literal Prefix Directive): Remove statement that this does not apply
2332 to absolute-mode literals. Describe new section naming scheme.
2334 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2336 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2337 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2338 is_windowed_return_opcode): Delete.
2339 (xtensa_frob_label): Use get_subseg_target_freq.
2340 (md_assemble): Inline call to is_entry_opcode.
2341 (xtensa_handle_align): Inline call to get_frag_is_literal.
2342 (relaxation_requirements): Inline call to is_jx_opcode.
2343 (emit_single_op): Inline call to is_movi_opcode.
2344 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2345 get_frag_is_no_transform, is_entry_opcode, and
2346 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2347 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2348 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2349 Inline calls to get_frag_is_no_transform.
2350 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2351 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2352 get_frag_is_no_transform.
2353 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2354 and set_frag_is_no_transform.
2355 (get_expression_value): Delete.
2356 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2357 cur_target_freq to target_freq.
2358 (get_subseg_info): Split out code to create a new map entry into ...
2359 (add_subseg_info): ... this new function.
2360 (get_last_insn_flags): Check if get_subseg_info succeeded.
2361 (set_last_insn_flags): Call add_subseg_info if needed.
2362 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2363 (xtensa_reorder_segments): Compute last_sec while counting sections.
2364 Remove call to get_last_sec.
2365 (get_last_sec): Delete.
2366 (cache_literal_section): Inline call to retrieve_literal_seg and its
2367 callees, seg_present and add_seg_list.
2368 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2369 (get_frag_is_insn, get_frag_is_no_transform,
2370 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2371 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2373 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2375 * config/tc-xtensa.c: Use ISO C90 formatting.
2376 * config/tc-xtensa.h: Likewise.
2377 * config/xtensa-istack.h: Likewise.
2378 * config/xtensa-relax.c: Likewise.
2379 * config/xtensa-relax.h: Likewise.
2381 2004-10-12 Paul Brook <paul@codesourcery.com>
2383 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2386 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2389 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2391 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2393 (Acknowledgements): Use "GAS" instead of AS variable.
2395 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2397 * config/tc-i386.c: Include "elf/x86-64.h".
2398 (i386_elf_section_type): New function.
2399 * config/tc-i386.h (md_elf_section_type): Define.
2400 (i386_elf_section_type): New prototype.
2402 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2404 * config/m68k-parse.h (enum m68k_register): New control register,
2406 * config/tc-m68k.c: Correct control register set for MCF5249.
2408 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2409 Sterling Augustine <sterling@tensilica.com>
2411 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2412 (UNREACHABLE_MAX_WIDTH): Define.
2413 (XTENSA_FETCH_WIDTH): Delete.
2414 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2415 prefer_const16, prefer_l32r): New global variables.
2416 (LIT4_SECTION_NAME): Define.
2417 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2418 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2419 (frag_flags struct): New.
2420 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2421 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2422 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2423 (MAX_FORMATS): Define.
2424 (op_placement_info struct, op_placement_table): New.
2425 (O_pltrel, O_hi16, O_lo16): Define.
2426 (directiveE enum): Rename directive_generics to directive_transform.
2427 Delete directive_relax. Add directive_schedule,
2428 directive_absolute_literals, and directive_last_directive.
2429 (directive_info): Rename "generics" to "transform". Delete "relax".
2430 Add "schedule" and "absolute-literals".
2431 (directive_state): Adjust entries to match changes in directive_info.
2432 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2433 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2434 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2435 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2436 (align_only_targets, software_a0_b_retw_interlock,
2437 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2438 software_avoid_short_loop, software_avoid_close_loop_end,
2439 software_avoid_all_short_loops, specific_opcode): Delete.
2440 (warn_unaligned_branch_targets): New.
2441 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2442 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2443 (option_[no_]link_relax, option_[no_]transform,
2444 option_[no_]absolute_literals, option_warn_unaligned_targets,
2445 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2447 (option_[no_]align_only_targets, option_literal_section_name,
2448 option_text_section_name, option_data_section_name,
2449 option_bss_section_name, option_eb, option_el): Delete.
2450 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2451 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2452 and target-hardware. Delete entries for [no-]target-align-only,
2453 literal-section-name, text-section-name, data-section-name, and
2455 (md_parse_option): Handle new options and remove old ones. Accept but
2456 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2457 and treat them as [no-]transform.
2458 (md_show_usage): Add new options and remove old ones.
2459 (xtensa_setup_hw_workarounds): New.
2460 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2461 "long", "short", "loc" and "frequency" entries.
2462 (use_generics): Rename to ...
2463 (use_transform): ... this function. Add past_xtensa_end check.
2464 (use_longcalls): Add past_xtensa_end check.
2465 (code_density_available, can_relax): Delete.
2466 (do_align_targets): New.
2467 (get_directive): Accept dashes in directive names. Warn about
2468 [no-]generics and [no-]relax directives and treat them as
2470 (xtensa_begin_directive): Call md_flush_pending_output only for some
2471 directives. Check for directives inside instruction bundles. Warn
2472 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2473 directives. Handle new directives. Check generating_literals flag
2475 (xtensa_end_directive): Check for directives inside instruction
2476 bundles. Warn and ignore [no-]density directives. Handle new
2477 directives. Call xtensa_set_frag_assembly_state.
2478 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2479 xtensa_dwarf2_emit_insn): New.
2480 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2481 use_literal_section flag.
2482 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2483 literals. Use xtensa_elf_cons to parse the expression.
2484 (xtensa_literal_prefix): Do not check use_literal_section. Support
2485 ".lit4" sections for absolute literals. Change prefix convention to
2486 replace ".text" (or ".t" in a linkonce section). No need to call
2488 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2489 (expression_end): Handle closing braces and colons.
2490 (PLT_SUFFIX, plt_suffix): Delete.
2491 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2492 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2493 and O_hi16 expressions as well.
2494 (tokenize_arguments): Handle closing braces and colons.
2495 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2496 operands and paired register syntax.
2497 (get_invisible_operands): New.
2498 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2499 new xtensa-isa.h functions.
2500 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2501 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2502 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2503 instructions. Use xtensa_translate_zero_immed.
2504 (operand_is_immed, operand_is_pcrel_label): Delete.
2505 (get_relaxable_immed): Use new xtensa-isa.h functions.
2506 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2508 (xtensa_print_insn_table, print_vliw_insn): New.
2509 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2510 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2511 is_branch_or_jump_opcode): Delete.
2512 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2513 (opnum_to_reloc, reloc_to_opnum): Delete.
2514 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2515 xtensa-isa.h functions. Operate on one slot of an instruction.
2516 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2517 xg_get_insn_size): Delete.
2518 (xg_get_build_instr_size): Use xg_get_single_size.
2519 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2520 xg_build_widen_table. Use xg_get_single_size.
2521 (xg_get_max_narrow_insn_size): Delete.
2522 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2523 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2525 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2526 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2527 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2528 xg_build_widen_table. Use xg_get_single_size.
2529 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2531 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2532 treat weak symbols conservatively.
2533 (xg_check_operand): Use new xtensa-isa.h functions.
2534 (is_dnrange): Delete.
2535 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2536 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2537 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2538 xtensa-isa.h functions.
2539 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2540 xg_instruction_matches_options): New.
2541 (xg_instruction_matches_rule): Handle O_register expressions. Call
2542 xg_instruction_matches_options.
2543 (transition_rule_cmp): New.
2544 (xg_instruction_match): Update call to xg_build_simplify_table.
2545 (xg_build_token_insn): Record loc fields.
2546 (xg_simplify_insn): Check is_specific_opcode field and
2547 density_supported flag.
2548 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2549 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2550 (xg_assemble_literal): Add error handling for O_big. Call
2551 record_alignment. Handle O_pltrel.
2552 (xg_valid_literal_expression): New.
2553 (xg_assemble_literal_space): Add slot parameter. Remove call to
2554 set_expr_symbol_offset. Add call to record_alignment. Update call to
2556 (xg_emit_insn): Delete.
2557 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2558 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2559 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2560 and slot parameters. Handle new "alternate" relocations for absolute
2561 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2562 O_hi16. Use new xtensa-isa.h functions.
2563 (xg_assemble_tokens): Delete.
2564 (is_register_writer): Use new xtensa-isa.h functions.
2565 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2566 old-style RSR from LCOUNT.
2567 (next_frag_opcode): Delete.
2568 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2569 update_next_frag_state): New.
2570 (update_next_frag_nop_state): Delete.
2571 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2572 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2573 the state of the absolute-literals directive. Add calls to
2574 record_alignment and xtensa_set_frag_assembly_state. Call
2575 xtensa_switch_to_non_abs_literal_fragment instead of
2576 xtensa_switch_to_literal_fragment.
2578 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2579 (get_expanded_loop_offset): Change check for undefined opcode to an
2581 (xtensa_set_frag_assembly_state, relaxable_section,
2582 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2583 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2584 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2585 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2586 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2587 (xtensa_init_fix_data): New.
2588 (xtensa_frob_label): Reset label symbol to the current frag. Check
2589 do_align_targets and generating_literals flag. Propagate frequency
2590 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2591 (xtensa_unrecognized_line): New.
2592 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2593 to xtensa_set_frag_assembly_state.
2594 (error_reset_cur_vinsn): New.
2595 (md_assemble): Remove check for literal frag. Remove call to
2596 istack_init. Call use_transform instead of use_generics. Parse
2597 explicit instruction format specifiers. Move code for
2598 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2599 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2600 Add dwarf2_where call. Remote automatic alignment for ENTRY
2601 instructions. Move call to xtensa_clear_insn_labels to the end.
2602 Rearrange to handle bundles.
2603 (xtensa_cons_fix_new): Delete.
2604 (xtensa_handle_align): New.
2605 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2606 assignment to is_no_density field.
2607 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2608 instead of reloc_to_opnum. Handle "alternate" relocations.
2609 (xtensa_force_relocation, xtensa_check_inside_bundle,
2610 xtensa_elf_section_change_hook): New.
2611 (xtensa_symbol_new_hook): Delete.
2612 (xtensa_fix_adjustable): Check for difference of symbols with an
2613 offset. Check for external and weak symbols.
2614 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2615 (md_estimate_size_before_relax): Return expansion for the first slot.
2616 (tc_gen_reloc): Handle difference of symbols by producing
2617 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2618 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2619 tentative values into the output when linkrelax is set.
2620 (XTENSA_PROP_SEC_NAME): Define.
2621 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2622 Create literal tables only if using literal sections. Create new
2623 property tables instead of old instruction tables. Check for unaligned
2624 branch targets and loops.
2625 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2626 new_resource_table, clear_resource_table, resize_resource_table,
2627 resources_available, reserve_resources, release_resources,
2628 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2629 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2630 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2631 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2632 flag. Update checks for workaround options. Call
2633 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2634 (xtensa_cleanup_align_frags): Add special case for branch targets.
2635 Check for and mark unreachable frags.
2636 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2637 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2638 end of a zero-overhead loop body.
2639 (frag_can_negate_branch): Handle instructions with multiple slots.
2640 Use new xtensa-isa.h functions
2641 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2642 xtensa_mark_zcl_first_insns): New.
2643 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2644 transformations are disabled.
2645 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2646 multislot instructions.
2647 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2648 Likewise. Also error if transformations are disabled.
2649 (unrelaxed_frag_max_size): New.
2650 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2651 xtensa-isa.h functions.
2652 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2653 xtensa_opcode_is_loop instead of is_loop_opcode.
2654 (get_text_align_power): Replace as_fatal with assertion.
2655 (get_text_align_fill_size): Iterate instead of using modulus when
2657 (get_noop_aligned_address): Assert that this is for a machine-dependent
2658 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2659 xg_get_single_size, and frag_format_size.
2660 (get_widen_aligned_address): Rename to ...
2661 (get_aligned_diff): ... this function. Add max_diff parameter.
2662 Remove handling of rs_align/rs_align_code frags. Use
2663 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2664 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
2665 and pass it back to caller.
2666 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
2667 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2668 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
2669 (relax_frag_text_align): Rename to ...
2670 (relax_frag_loop_align): ... this function. Assume loops can only be
2671 in the first slot of an instruction.
2672 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2673 instruction. Remove call to frag_wane.
2674 (relax_frag_narrow): Rename to ...
2675 (relax_frag_for_align): ... this function. Extend to handle
2676 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2677 RELAX_NARROW for the first slot.
2678 (find_address_of_next_align_frag, bytes_to_stretch): New.
2679 (future_alignment_required): Use find_address_of_next_align_frag and
2680 bytes_to_stretch. Look ahead to subsequent frags to make smarter
2681 alignment decisions.
2682 (relax_frag_immed): Add format, slot, and estimate_only parameters.
2683 Check if transformations are enabled for b_j_loop_end workaround.
2684 Use new xtensa-isa.h functions and handle multislot instructions.
2685 Update call to xg_assembly_relax.
2686 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2687 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2689 (convert_frag_narrow): Add segP, format and slot parameters. Call
2690 convert_frag_immed for branch instructions. Adjust calls to
2691 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
2692 xg_get_single_size and xg_get_single_format.
2693 (convert_frag_fill_nop): New.
2694 (convert_frag_immed): Add format and slot parameters. Handle multislot
2695 instructions and use new xtensa-isa.h functions. Update calls to
2696 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
2697 enabled for b_j_loop_end workaround. Use build_nop instead of
2698 assemble_nop. Check is_specific_opcode flag. Check for unreachable
2699 frags. Use xg_get_single_size. Handle O_pltrel.
2700 (fix_new_exp_in_seg): Remove check for old plt flag.
2701 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
2702 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
2703 for loop opcode to an assertion. Mark all frags up to the end of the
2704 loop as not transformable.
2705 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
2706 (get_subseg_info): New.
2707 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
2709 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
2710 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
2711 (xtensa_switch_to_non_abs_literal_fragment): New.
2712 (cache_literal_section): Add is_code parameter and pass it through to
2713 retrieve_literal_seg.
2714 (retrieve_literal_seg): Add is_code parameter and use it to set the
2715 flags on the literal section. Handle case where head parameter is 0.
2716 (get_frag_is_no_transform, set_frag_is_specific_opcode,
2717 set_frag_is_no_transform): New.
2718 (xtensa_create_property_segments): Add end_property_function parameter
2719 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
2720 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
2721 (xtensa_create_xproperty_segments, section_has_xproperty): New.
2722 (add_xt_block_frags): Add end_property_function parameter and call it
2723 if it is non-zero. Call xtensa_frag_flags_init.
2724 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
2725 get_frag_property_flags, frag_flags_to_number,
2726 xtensa_frag_flags_combinable, xt_block_aligned_size,
2727 xtensa_xt_block_combine, add_xt_prop_frags,
2728 init_op_placement_info_table, opcode_fits_format_slot,
2729 xg_get_single_size, xg_get_single_format): New.
2730 (istack_push): Inline call to tinsn_copy.
2731 (tinsn_copy): Delete.
2732 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
2733 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
2734 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
2735 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
2736 functions. Handle invisible operands.
2737 (tinsn_to_slotbuf): New.
2738 (tinsn_check_arguments): Use new xtensa-isa.h functions.
2739 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
2740 vinsn_from_chars, and xg_free_vinsn.
2741 (tinsn_from_insnbuf): New.
2742 (tinsn_immed_from_frag): Add slot parameter and handle multislot
2743 instructions. Handle symbol differences.
2744 (get_num_stack_text_bytes): Use xg_get_single_size.
2745 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
2746 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
2747 get_expr_register, set_expr_symbol_offset_diff): New.
2748 * config/tc-xtensa.h (MAX_SLOTS): Define.
2749 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
2750 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
2751 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
2753 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
2754 (xtensa_frag_type struct): Add is_assembly_state_set,
2755 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
2756 is_align, is_text_align, alignment, and is_first_loop_insn fields.
2757 Replace is_generics and is_relax fields by is_no_transform field.
2758 Delete is_text and is_longcalls fields. Change text_expansion and
2759 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
2760 per-slot information: literal_frags, slot_subtypes, slot_symbols,
2761 slot_sub_symbols, and slot_offsets. Add fr_prev field.
2762 (xtensa_fix_data struct): New.
2763 (xtensa_symfield_type struct): Delete plt field.
2764 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
2765 forward declaration here.
2766 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
2767 (XTENSA_SECTION_RENAME): Undefine.
2768 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
2769 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
2770 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
2771 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
2772 (unit_num_copies_func, opcode_num_units_func,
2773 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
2774 (resource_table struct): New.
2775 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
2776 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
2777 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
2778 (tinsn_copy): Delete prototype.
2779 (vliw_insn struct): New.
2780 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
2781 (widen_spec_list): Add option conditions for density and boolean
2782 instructions. Add expansions using CONST16 and conditions for using
2783 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
2785 (simplify_spec_list): Add option conditions for density instructions.
2786 Add entry for NOP instruction.
2787 (append_transition): Add cmp function pointer parameter and use it to
2788 insert the new entry in order.
2789 (operand_function_LOW16U, operand_function_HI16U): New.
2790 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
2791 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2792 (enter_opname, split_string): Use xstrdup instead of strdup.
2793 (init_insn_pattern): Initialize new options field.
2794 (clear_req_or_option_list, clear_req_option_list,
2795 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
2797 (parse_insn_pattern): Parse option conditions.
2798 (transition_applies): New.
2799 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
2800 swapped last arguments in calls to append_constant_value_condition.
2801 Call clone_req_option_list. Add warning about invalid opcode.
2802 Handle LOW16U and HI16U function names.
2803 (build_transition_table): Add cmp parameter and use it in calls to
2804 append_transition. Use new xtensa-isa.h functions. Check
2805 transition_applies before adding entries.
2806 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
2807 pass it through to build_transition_table.
2808 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
2809 ReqOption, transition_cmp_fn): New types.
2810 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2811 (transition_rule struct): Add options field.
2812 * doc/as.texinfo (Overview): Update Xtensa options.
2813 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
2814 --[no-]relax, and --[no-]generics options. Update descriptions of
2815 --text-section-literals and --[no-]longcalls. Add
2816 --[no-]absolute-literals and --[no-]transform.
2817 (Xtensa Syntax): Add description of syntax for FLIX instructions.
2818 Remove use of "generic" and "specific" terminology for opcodes.
2819 (Xtensa Registers): Generalize the syntax description to include
2820 user-defined register files.
2821 (Xtensa Automatic Alignment): Update.
2822 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
2823 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
2824 (Xtensa Directives): Remove confusing rules about precedence.
2825 (Density Directive, Relax Directive): Delete.
2826 (Schedule Directive): New.
2827 (Generics Directive): Rename to ...
2828 (Transform Directive): ... this node.
2829 (Literal Directive): Update for absolute literals. Missing
2830 literal_position directive is now an error.
2831 (Literal Position Directive): Update for absolute literals.
2832 (Freeregs Directive): Delete.
2833 (Absolute Literals Directive): New.
2834 (Frame Directive): Minor editing.
2835 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
2836 Update dependencies.
2837 * Makefile.in: Regenerate.
2839 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2841 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
2842 to build the second and third fixups for a composite relocation.
2843 (macro_read_relocs): New function.
2844 (macro_build): Use it.
2845 (s_cpsetup): Pass all three composite relocation codes to macro_build.
2846 Simplify fragging code accordingly.
2847 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
2848 of the composite relocation. Set fx_tcbit in both fixups.
2850 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2852 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
2853 (md_apply_fix3): Don't treat composite relocs as done.
2855 2004-10-07 Jan Beulich <jbeulich@novell.com>
2857 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
2858 prefix for symbol names generated from the LOCAL macro directive.
2860 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
2861 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
2863 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
2865 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
2867 (md_assemble): Add error checking for Co-Processor instructions.
2868 (get_cinv_parameters): Add 'b' option to invalidate the
2869 branch-target cache.
2871 2004-10-05 Paul Brook <paul@codesourcery.com>
2873 * config/tc-arm.c (unwind): New variable.
2874 (vfp_sp_encode_reg): New function.
2875 (vfp_sp_reg_required_here): Use it.
2876 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
2877 (vfp_parse_reg_list): New function.
2878 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
2879 s_arm_unwind_personality, s_arm_unwind_personalityindex,
2880 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
2881 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
2883 (md_pseudo_table): Add them.
2884 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2885 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2886 (set_section, add_unwind_adjustsp, flush_pending_unwind,
2887 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2888 require_hashconst, add_unwind_opcode): New functions.
2889 * doc/c-arm.texi: Document unwinding opcodes.
2890 * NEWS: Mention the new feature.
2892 2004-10-04 Eric Christopher <echristo@redhat.com>
2894 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2896 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
2898 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2900 * config/tc-s390.c (md_apply_fix3): Likewise.
2901 * config/tc-sparc.c (md_apply_fix3): Likewise.
2903 2004-10-01 Paul Brook <paul@codesourcery.com>
2905 * config/tc-arm.c (arm_elf_section_type): New function.
2906 (arm_elf_change_section): Set section link for exidx sections.
2907 * config/tc-arm.h (arm_elf_section_type): Add prototype.
2908 (md_elf_section_type): Define.
2910 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
2912 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
2913 instruction's offset.
2915 2004-10-01 Adam Nemet <anemet@lnxw.com>
2917 * (TARGET_FORMAT): Remove LynxOS COFF definition.
2919 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
2921 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
2922 asymbol *, instead use symbol_get_bfdsym.
2924 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
2926 * config/tc-m68k.c (select_control_regs): Add mcf5249.
2928 2004-09-30 Paul Brook <paul@codesourcery.com>
2930 * config/tc-arm.c (do_smi, do_nop): New functions.
2931 (insns): Add ARMv6ZK instructions.
2932 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
2933 (tc_gen_reloc): Ditto.
2934 (arm_cpus): Add mpcore and arm1176.
2935 (arm_archs): Add armv6{k,z,zk}.
2936 * doc/c-arm.texi: Document new cores and architectures.
2938 2004-09-30 Nick Clifton <nickc@redhat.com>
2940 * config/tc-arm.c: Use ISO C90 formatting.
2942 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
2944 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2945 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2946 REG_TYPE_MVDX is expected.
2948 2004-09-29 Marc Bevand <m.bevand@gmail.com>
2950 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2952 2004-09-21 James E Wilson <wilson@specifixinc.com>
2954 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2955 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2956 output_spill_base, output_unat_psprel, output_lc_psprel,
2957 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2958 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2959 output_spill_psprel_p): Use it.
2961 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
2963 * config/tc-crx.c (handle_LoadStor): New function.
2964 Handle load/stor unique instructions before parsing.
2966 2004-09-17 Paul Brook <paul@codesourcery.com>
2968 * config/tc-arm.c (s_arm_rel31): New funciton.
2969 (md_pseudo_table): Add .rel31.
2970 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2971 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2972 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2973 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2974 (arm_parse_reloc): Add (target2).
2976 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2978 * Makefile.am: Run "make dep-am".
2979 * Makefile.in: Regenerate.
2980 * aclocal.m4: Regenerate.
2981 * configure: Regenerate.
2982 * doc/Makefile.in: Regenerate.
2983 * po/POTFILES.in: Regenerate.
2984 * po/gas.pot: Regenerate.
2986 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
2988 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2989 [!LLONG_MAX]: Ditto.
2991 2004-09-13 Paul Brook <paul@codesourcery.com>
2993 * config/tc-arm.c: Rename RELABS to TARGET1.
2995 2004-09-13 Alan Modra <amodra@bigpond.net.au>
2997 * messages.c (as_internal_value_out_of_range): Cast values passed
2998 to as_bad_where or as_warn_where to proper type.
3000 2004-09-11 Theodore A. Roth <troth@openavr.org>
3002 * config/tc-avr.c: Add support for
3003 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3005 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3007 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3008 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3010 2004-09-08 Paul Brook <paul@codesourcery.com>
3012 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3013 fini_array and preinit_array section types.
3014 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3016 * doc/as.texinfo: Document extra section types.
3018 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3020 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3021 * Makefile.in: Regenerated.
3022 * configure.in: Set em for arm*-*-symbianelf*.
3023 * configure: Regenerated.
3024 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3025 vectors when appropriate.
3026 * config/te-symbian.h: New file.
3028 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3030 * config/tc-crx.c (gettrap): Exception vector can be case
3032 (process_label_constant): Fix a 32-bit displacement bug in branch
3034 (get_operandtype) : Bug fix, wrong operand was used.
3035 (process_label_constant): Initialize relocation type to
3038 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3040 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3041 for synthesizable cores.
3043 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3045 2004-08-25 Dmitry Diky <diwil@spec.ru>
3047 * config/tc-msp430.c: Clean-up the code.
3048 (md_relax_table): New relax table.
3049 (mcu_types): Sort MCU types.
3050 (md_pseudo_table): Add .profiler pseudo handler.
3051 (pow2value): New function.
3052 (msp430_profiler): New function.
3053 (msp430_operands): Add new insns handlers.
3054 (msp430_srcoperand): Add register operand handler, allow complex
3056 (md_estimate_size_before_relax): Rewritten.
3057 (md_convert_frag): Rewritten.
3058 (msp430_relax_frag): New function.
3059 * config/tc-msp430.h (md_relax_frag): define macro
3060 * doc/c-msp430.texi: Update information.
3062 2004-08-24 Nick Clifton <nickc@redhat.com>
3064 * as.c (std_shortopts): Allow -g to take an optional argument.
3065 (parse_args): Pass any switch starting with -g on to the backend
3068 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3070 * configure.in (arm*-*-symbianelf*): New target.
3071 (arm*-*-eabi*): Likewise.
3072 * configure: Regenerated.
3074 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3075 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3078 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3080 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3081 argument, don't do anything if current section is not
3082 .gnu.linkonce.t.* and linkonce_empty is set.
3083 (generate_unwind_image, dot_endp): Adjust callers, call
3084 start_unwind_section (*, 1) if nothing will be put into the
3087 2004-08-17 Nick Clifton <nickc@redhat.com>
3089 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3090 (show_usage): Add -g.
3091 (std_longopts): Add --gen-debug. Alpha sort the table.
3092 (parse_args): Print an error message if a switch is not handled.
3093 Handle the -g switch, calling md_debug_format_selector() if
3095 * NEWS: Mention new feature.
3096 * doc/as.texinfo: Document new switch.
3097 * doc/internals.texi: Document behaviour of md_parse_option.
3099 * config/tc-arm.c (md_parse_option): Do not issue an error message
3100 if the switch is not recognised.
3101 * config/tc-m68k.c (md_parse_option): Likewise.
3102 * config/tc-pdp11.c (md_parse_option): Likewise.
3103 * config/tc-v850.c (md_parse_option): Likewise.
3105 * as.h: Fix up formatting.
3108 2004-08-16 Nick Clifton <nickc@redhat.com>
3110 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3112 * configure.in: Sort architecture based tables alphabetically.
3113 * configure: Regenerate.
3115 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3117 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3118 { "cc", 68 }, with { "cr", 70 }.
3120 2004-08-13 Jan Beulich <jbeulich@novell.com>
3121 Nick Clifton <nickc@redhat.com>
3123 * as.c: Add and handle new --alternate command line option.
3124 * macro.c (macro_set_alternate): New.
3125 * macro.h (macro_set_alternate): Declare.
3126 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3127 * doc/as.texinfo: Document new command line option and pseudo-ops
3128 as well as insert documentation originating from gasp about
3129 alternate macro syntax.
3130 * NEWS: Mention new command line option and pseudo-ops.
3132 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3134 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3137 2004-08-06 Paul Brook <paul@codesourcery.com>
3139 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3140 Handle new relocations.
3141 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3143 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3145 * write.c (relax_segment): Use was_address instead of address when
3146 setting fr_fix field for align frag due to backwards .org.
3148 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3150 Introduce SH2a support.
3151 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3152 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3154 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3155 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3156 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3157 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3158 to end of conditional expression.
3159 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3160 * config/tc-sh.c: Add sh2a-nofpu support.
3161 2003-12-29 DJ Delorie <dj@redhat.com>
3162 * tc-sh.c: Add sh2a support.
3163 (parse_reg): Add tbr.
3164 (parse_at): Support @@(disp,tbr).
3165 (get_specific): Support sh2a opcodes.
3166 (insert4): New, for 4 byte relocs.
3167 (build_Mytes): Support sh2a opcodes.
3168 (md_apply_fix3_Mytes): Support sh2a opcodes.
3169 2003-12-02 Michael Snyder <msnyder@redhat.com>
3170 * config/tc-sh.c (md_parse_option): Handle sh2a.
3171 (sh_elf_final_processing): Ditto.
3173 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3175 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3178 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3180 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3181 (ppc_arch): Expand comment.
3183 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3185 * config/tc-crx.c: Support evaluating the difference between two
3187 * config/tc-crx.h: Likewise.
3189 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3191 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3193 (ia64_elf_section_change_hook): Set the linked-to section for
3196 2004-07-26 Dmitry Diky <diwil@spec.ru>
3198 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3199 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3200 msp430xG438, msp430xG439.
3202 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3204 * doc/as.texinfo (Section, PushSection): Correct documentation
3207 2004-07-21 Jan Beulich <jbeulich@novell.com>
3209 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3210 permissible for the selected instruction suffix.
3211 (match_template): Don't permit 64-bit general purpose operands in
3213 (finalize_imm): Permit 64-bit immediates.
3214 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3215 specially except for the width of the used base and/or index
3216 registers. For 32-bit displacements, use sign-extended
3217 relocations only when using 64-bit addressing.
3218 Force zero displacement on rip-relative addressing when there is
3219 no other displacement.
3220 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3221 specially except for the width of the used base and/or index
3223 (parse_register): Disallow Reg64 registers in 32-bit mode.
3225 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3226 suffix if the instruction doesn't support it.
3228 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3230 * config/tc-mips.c (append_insn): Handle constant expressions with
3231 no associated relocation.
3232 (mips_ip): Cancel the expression after use for the Q format
3234 (parse_relocation): Return no relocation for unsupported
3236 (my_getSmallExpression): Return no relocation if no relocation
3239 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3241 * config/obj-som.c (adjust_stab_sections): Add prototype.
3242 (obj_som_compiler, obj_som_version, obj_som_copyright,
3243 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3244 * config/tc-hppa.c (update_subspace): Likewise.
3245 (is_defined_subspace): Amplify comment.
3246 * config/obj-som.h (som_frob_file): Add prototype.
3248 2004-07-19 Christopher Faylor <cgf@timesys.com>
3249 H.J. Lu <hongjiu.lu@intel.com>
3251 * subsegs.c (section_symbol): Don't create a new segment when
3252 existing segment is undefined.
3254 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3256 * config/tc-arm.c: Include include/opcode/arm.h.
3257 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3258 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3259 (FPU_ARCH_*): Delete.
3260 * Makefile.am: Update dependencies.
3261 * Makefile.in: Regenerate.
3263 2004-07-15 Nick Clifton <nickc@redhat.com>
3265 * configure.in: Accept armbe as a big-endian arm configuration.
3266 * configure: Regenerate.
3268 2004-07-13 Thomas Nystrom <thn@saeab.se>
3270 * config/tc-i386.c (T_SHIFTOP): New constant.
3271 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3272 (intel_el1): Handle '~'.
3273 (intel_get_token): Handle '<>', '&', '|' and '~'.
3275 2004-07-13 Nick Clifton <nickc@redhat.com>
3277 (md_assemble): Remove spurious newline from end of as_bad error
3279 (intel_e05_1): Likewise.
3280 (intel_e11): Likewise.
3281 (intel_match_token): Likewise.
3283 2004-07-11 Andreas Schwab <schwab@suse.de>
3285 * config/tc-m68k.c: Convert to C90. Remove redundant
3286 declarations. Indentation fixup.
3287 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3288 obj_coff_section ourselves.
3290 2004-07-09 James E Wilson <wilson@specifixinc.com>
3292 * config/tc-ia64.c (default_big_endian): New.
3293 (dot_byteorder, md_begin): Use it.
3294 (md_parse_option): Set it.
3296 2004-07-09 Nick Clifton <nickc@redhat.com>
3298 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3299 * configure: Regenerate.
3300 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3301 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3302 sh_find_elf_flags if necessary.
3304 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3306 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3307 going to be split into more than one in-place addend, return 0
3308 for relocations against mergeable sections. Associate comments
3311 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3313 * Makefile.am (CPU_TYPES): Add crx.
3314 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3315 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3316 (DEPTC_crx_elf): New target.
3317 (DEPOBJ_crx_elf): Likewise.
3318 (DEP_crx_elf): Likewise.
3319 * Makefile.in: Regenerate.
3320 * configure.in: Add crx* target.
3321 * configure: Regenerate.
3322 * config/tc-crx.c: New file.
3323 * config/tc-crx.h: New file.
3324 * NEWS: Mention new target.
3326 2004-07-06 Nick Clifton <nickc@redhat.com>
3328 * config.in: Undefine TARGET_SYMBIAN by default.
3330 * configure: Regenerate. Add sh-symbian-elf target. If
3331 selected define TARGET_SYMBIAN.
3332 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3333 format if TARGET_SYMBIAN has been defined.
3335 * output-file.c (output_file_create): Report the target format
3336 chosen when bfd_openw reports that it is invalid.
3338 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3339 pseudo for BFD based assemblers.
3341 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3344 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3345 (md_parse_option): Remove redundant -isa testing.
3346 Make bfd_arch variable const.
3347 (md_show_usage): Make bfd_arch variable const.
3349 2004-07-03 James E Wilson <wilson@specifixinc.com>
3351 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3352 * config/tc-ia64.h (md_frag_check): Define.
3354 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3356 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3358 * doc/as.texinfo (Weak): Document PE weak symbols.
3360 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3362 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3363 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3364 (mips_frob_file): Rework so that only a single pass through the
3365 relocs is needed. Allow %lo()s to have higher offsets than their
3366 corresponding %hi()s or %got()s.
3368 2004-07-02 Nick Clifton <nickc@redhat.com>
3370 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3371 allow values which have come from undefined symbols.
3372 Always consider this fixup to have been processed as a reloc
3373 cannot be generated for it.
3375 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3377 * frags.h (struct frag): Add has_code and insn_addr fields.
3378 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3379 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3380 * config/tc-ppc.h (md_frag_check): Define.
3382 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3384 * doc/Makefile.am (info): Rename goal to...
3385 (info-local): ... this, to preserve implicit dependencies.
3386 * doc/Makefile.in: Regenerate with automake 1.8.5.
3388 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3390 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3391 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3392 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3393 (tc_gen_reloc): Likewise.
3394 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3395 (m32r_parse_name): Likewise.
3396 (m32r_cgen_parse_fix_exp): Likewise.
3397 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3398 (O_PIC_reloc): Likewise.
3399 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3400 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3401 for @GOTOFF, @GOT, @PLT.
3403 2004-06-21 Jan Beulich <jbeulich@novell.com>
3405 * gas/symbols.c: While discarding ordinary local absolute symbols
3406 when --strip-local-absolute is in effect, retain file symbols.
3408 2004-06-20 Andreas Schwab <schwab@suse.de>
3410 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3411 (md_parse_option): Likewise.
3413 2004-06-17 Jan Beulich <jbeulich@novell.com>
3415 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3416 * config/te-netware.h: New file.
3417 * config/te-ppcnw.h: Delete: Obsolete.
3418 * configure.in: Eliminate ill NetWare targets. Make generic
3419 NetWare target use proper emulation.
3420 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3421 reference to new te-netware.h.
3422 * configure: Regenerate.
3423 * Makefile.in: Regenerate.
3425 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3427 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3428 comparison in .insn pseudo operation.
3430 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3432 * config/obj-coff.c (coff_adjust_section_syms): Use
3433 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3434 (coff_frob_section): Likewise.
3435 * config/tc-mips.c (md_apply_fix3): Likewise.
3436 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3437 (elf_frob_file_after_relocs): Likewise.
3439 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3441 * config/tc-hppa.c (log2): Rename to exact_log2.
3442 (pa_next_subseg): Delete unused function.
3443 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3444 (create_new_subspace): Likewise.
3447 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3448 labels. Fix warning.
3450 2004-05-28 DJ Delorie <dj@redhat.com>
3452 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3453 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3454 or non-merged symbols.
3456 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3458 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3459 restore the old slot when inserting srlz.i/srlz.d.
3461 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3463 * Makefile.am: Regenerate dependecies.
3464 * Makefile.in: Regenerate.
3465 * config/tc-sh.c (valid_arch): Make unsigned.
3466 (preset_target_arch): Likewise.
3467 (md_begin): Use new architecture flags system.
3468 (get_specific): Likewise.
3469 (assemble_ppi): Likewise.
3470 (md_assemble): Likewise. Also fix error check for bad opcodes.
3471 (md_parse_option): Likewise. Also generate -isa values according
3472 to the table in bfd/cpu-sh.c instead of just constants. Also
3473 allow <arch>-up ISA variants.
3474 (sh_elf_final_processing): Replace if-else chain with a call to
3475 sh_find_elf_flags().
3476 * testsuite/gas/sh/arch: New directory.
3477 * testsuite/gas/sh/arch/arch.exp: New test script.
3478 * testsuite/gas/sh/arch/arch_expected.txt: New file.
3479 * testsuite/gas/sh/arch/sh.s: New file.
3480 * testsuite/gas/sh/arch/sh2.s: New file.
3481 * testsuite/gas/sh/arch/sh-dsp.s: New file.
3482 * testsuite/gas/sh/arch/sh2e.s: New file.
3483 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
3484 * testsuite/gas/sh/arch/sh3.s: New file.
3485 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
3486 * testsuite/gas/sh/arch/sh3e.s: New file.
3487 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
3488 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
3489 * testsuite/gas/sh/arch/sh4.s: New file.
3490 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
3491 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
3492 * testsuite/gas/sh/arch/sh4a.s: New file.
3494 2004-05-28 Peter Barada <peter@the-baradas.com>
3496 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3497 with zero offset into mode 2 addressing to save a word.
3499 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3501 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3502 (ar_is_only_in_integer_unit): New.
3503 (ar_is_only_in_memory_unit): New.
3504 (generate_unwind_image): Silence gcc on 32bit host.
3505 (md_assemble): Use ar_is_only_in_integer_unit instead of
3506 ar_is_in_integer_unit. Check AR access.
3508 2004-05-27 Peter Barada <peter@the-baradas.com>
3510 * config/tc-m68k.c (md_begin): Sort the opcode table into
3512 (m68k_compare_opcode): New function to do the sorting.
3514 2004-05-24 Peter Barada <peter@the-baradas.com>
3516 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3517 addressing on MIT style operands.
3518 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3520 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3523 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3525 * expr.c (operand, operator): Don't reject '++' and '--'.
3527 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3529 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3532 2004-05-17 Adam Nemet <anemet@lnxw.com>
3534 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3535 * configure: Regenerate.
3537 2004-05-13 Paul Brook <paul@codesourcery.com>
3539 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3541 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3543 * configure.in (or32-*-rtems*): Switch to elf.
3544 * configure: Regenerate.
3546 2004-05-13 Nick Clifton <nickc@redhat.com>
3548 * po/fr.po: Updated French translation.
3550 2004-05-11 Nick Clifton <nickc@redhat.com>
3552 * doc/as.texinfo (Section): Document G and T flags to .section
3553 directive. Document the extra arguments that the G flag
3554 requires. Document the #tls flag.
3556 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3558 * subsegs.c (section_symbol): Create a new section symbol if
3559 the existing one doesn't match.
3560 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3562 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3564 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3565 to cope with VR4181A errata MD(1) and MD(4).
3567 2004-05-07 Brian Ford <ford@vss.fsi.com>
3569 * NEWS: Mention .secrel32 for pe[i]-i386.
3571 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3573 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3574 (HANDLE_ALIGN): New.
3576 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3578 * Makefile.am (DIST_SUBDIRS): Define.
3579 * aclocal.m4: Regenerate with automake 1.8.4.
3580 * Makefile.in: Likewise.
3581 * doc/Makefile.in: Likewise.
3583 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3585 * config/tc-ia64.c (dot_serialize): Declare.
3586 (dot_serialize): New function.
3587 (md_pseudo_table): Add ".serialize.data" and
3588 ".serialize.instruction" directives.
3590 2004-05-06 Nick Clifton <nickc@redhat.com>
3592 * messages (as_internal_value_out_of_range): Print a message about
3593 a value being out of range. Be consistent about whether the
3594 values are printed in decimal or hexadecimal.
3595 (as_warn_value_out_of_range): Generate a warning message about an
3597 (as_bad_value_out_of_range): Generate an error message about an
3599 * as.h: Prototype the new functions.
3600 * config/tc-alpha.c (insert_operand): Use new function.
3601 * config/tc-arc.c (arc_insert_operand): Likewise.
3602 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3603 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3604 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3605 * config/tc-s390.c (s390_insert_operand): Likewise.
3606 * config/tc-v850.c (v850_insert_operand): Likewise.
3608 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3610 * configure.in: Set em=linux for frv-*-*linux*.
3611 * configure: Rebuilt.
3612 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3613 (frv_md_fdpic_enabled): New.
3614 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3615 (DEFAULT_FDPIC): New.
3616 (frv_flags): Use DEFAULT_FDPIC.
3617 (frv_pic_flag): Likewise.
3618 (OPTION_NOPIC): New.
3619 (md_longopts): Add -mnopic.
3620 (md_parse_option): Handle it.
3621 (md_show_usage): Add -mfdpic and -mnopic.
3623 2004-05-05 Peter Barada <peter@the-baradas.com>
3625 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3626 chips for invalid coldfire instructions, rename selectors
3627 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3628 add current_chip to track which chip is referred to(including save/restore),
3629 use current_chip to select control registers, not current_arch.
3630 (md_show_usage): Add new chips.
3631 * doc/c-m68k.texi: Document new command line switches.
3633 2004-05-05 Jakub Jelinek <jakub@redhat.com>
3635 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3636 (NOP_OPCODE): Define.
3637 (s390_align_code): Remove prototype.
3638 * tc-s390.c (s390_align_code): Remove.
3640 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3642 * config/tc-ia64.c (make_unw_section_name): Removed.
3643 (start_unwind_section): New function.
3644 (generate_unwind_image): Take const segT instead of const
3646 (dot_handlerdata): Adjusted.
3647 (dot_endp): Likewise.
3649 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3651 * config/obj-elf.c (obj_elf_change_section): Allow the
3652 ".note.GNU-stack" section has SHF_EXECINSTR.
3654 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3656 * config/obj-elf.c (get_section): Return bfd_boolean.
3657 (obj_elf_change_section): Call bfd_get_section_by_name_if
3658 instead of bfd_map_over_sections.
3660 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3662 * config/obj-elf.c (get_section): New function.
3663 (obj_elf_change_section): Support multiple sections with same
3666 2004-04-30 Nick Clifton <nickc@redhat.com>
3668 * config/tc-arm.c (create_register_alias): Fix typo checking for
3669 case sensitive register aliases.
3670 (co_proc_number): Use error message string in all_reg_maps[]
3672 (cp_reg_required_here): Likewise.
3673 (fp_reg_required_here): Likewise.
3675 2004-04-29 Brian Ford <ford@vss.fsi.com>
3677 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3679 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3681 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3682 (load_address, macro, mips_ip, md_parse_option)
3683 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3684 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3685 embedded-PIC handling, and update comments.
3686 (SWITCH_TABLE): Remove.
3687 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3688 (enum mips_pic_level): Remove EMBEDDED_PIC.
3689 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3690 (TC_FORCE_RELOCATION): Update comment.
3691 * ecoff.c (ecoff_build_lineno): Add comment about some code that
3692 might be safe to remove now that MIPS embedded-PIC is gone.
3694 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3696 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3697 call to obj_set_subsection_attributes.
3698 (obj_som_init_stab_section): Likewise.
3699 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3700 (pa_def_subspaces): Provide comdat default.
3701 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
3702 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
3703 calls to create_new_subspace and update_subspace to pass comdat flag.
3704 (create_new_subspace, update_subspace): Add new comdat argument. Use
3705 it in calls to obj_set_subsection_attributes.
3706 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3707 and use of comdat, common and dup_comm parameters.
3709 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
3711 * config/obj-elf.c (obj_elf_change_section): Check if the old
3712 group name is NULL before comparison.
3714 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3716 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
3718 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3720 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
3722 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3724 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
3725 (OPTION_MEMBEDDED_PIC): Remove.
3726 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
3727 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
3728 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
3729 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
3730 (OPTION_ELF_BASE): Renumber.
3731 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
3732 (md_show_usage): Remove mention of -membedded-pic.
3733 * doc/as.texinfo: Remove mention of -membedded-pic.
3735 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3737 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
3738 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
3740 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
3741 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
3742 USE_GLOBAL_POINTER_OPT.
3744 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3746 * config/tc-mips.c (macro): One more use of load_delay_nop.
3748 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
3750 * config/tc-mips.c (load_delay_nop): New function.
3751 (load_address, macro): Use load_delay_nop() to build a nop
3752 which can be omitted with gpr_interlocks.
3754 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3756 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
3757 cop_interlocks): Remove superfluous CPU entries.
3759 2004-04-22 Paul Brook <paul@codesourcery.com>
3761 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
3763 2004-04-22 Peter Barada <peter@the-baradas.com>
3765 * NEWS: Added support for EMAC instructions and MAC/EMAC
3767 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
3768 scale factor tokens, trailing_ampersand to mark mask addressing
3769 for MAC/EMAC instructions.
3770 * config/m68k-parse.y: Add options_ampersand clause, '<<',
3772 (yylex): Handle '>', '<', and '&' following '+'.
3773 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
3774 architectures in archs[].
3775 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
3776 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
3778 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
3779 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
3781 Add EMAC operands to init_table[].
3783 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
3785 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
3787 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
3788 * config/tc-arm.c (enum mstate): Delete from here.
3789 (mapping_state): Remove the static mapstate variable and instead
3790 store the state in the segment. This allows a per-section mapping
3791 state. Handle and ignore MAP_UNDEFINED states.
3792 (arm_elf_change_section): Get the current mapping state from the
3794 (s_ltorg): Set the mapping state to MAP_DATA.
3795 (arm_cleanup): Use arm_elf_change_section to get the mapping state
3796 for each pool as it is emitted.
3798 2004-04-22 Nick Clifton <nickc@redhat.com>
3800 * config/tc-arm.h: Formatting tidy ups.
3802 2004-04-20 Chris Demetriou <cgd@broadcom.com>
3804 * NEWS: Note that MIPS -membedded-pic option is deprecated.
3806 2004-04-20 DJ Delorie <dj@redhat.com>
3808 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
3809 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
3810 [TE_PE] (O_secrel): Define.
3811 [TE_PE] (x86_pe_cons_fix_new): New.
3812 [TE_PE] (pe_directive_secrel): Likewise.
3813 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
3815 2004-04-19 Eric Christopher <echristo@redhat.com>
3817 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
3818 of previous patch for fix in gcc.
3820 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3822 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
3824 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
3826 * read.c (do_align): Call md_flush_pending_output, if defined.
3828 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3830 * expr.c (operand): Correct checks for ++ and --.
3832 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
3834 * config/tc-generic.c: Add some comments.
3836 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
3838 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
3839 -{no-}mfix-vr4122-bugs.
3840 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
3841 (append_insn, mips_emit_delays): Update accordingly.
3842 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
3843 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
3844 (md_parse_option): Update after above changes.
3845 (md_show_usage): Add -mfix-vr4120.
3847 2004-04-13 Bob Wilson <bob.wilson@acm.org>
3849 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
3850 of .section directive; add a reference to the ELF .subsection
3853 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3855 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
3858 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3860 * Makefile.am: Remove mips from aout targets.
3861 * Makefile.in: Regenerate.
3862 * configure.in: Remove mips-dec-bsd* target.
3863 * configure: Regenerate.
3865 2004-04-07 Alan Modra <amodra@bigpond.net.au>
3868 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
3869 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
3870 Update "mapping". Restrict some @ modifiers to 32 bit.
3872 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
3873 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
3875 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
3876 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
3877 dont_adjust_reloc_32 is set.
3878 (md_longopts): Add option -renesas.
3879 (md_parse_option, md_show_usage): Likewise.
3880 * doc/c-sh.texi: Likewise.
3882 2004-04-01 Dave Korn <dk@artimi.com>
3884 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3885 hi16 and lo16 fixS structs.
3886 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3887 exactly the same way as for RELOC_DLX_REL16.
3888 (machine_ip): properly respect LO flag in the_insn and
3889 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3890 (md_apply_fix3): apply RELOC_DLX_LO16.
3892 2004-03-30 Stan Shebs <shebs@apple.com>
3894 Remove long-obsolete MPW support.
3895 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3896 * configure.in: Remove mention of ppc-*-mpw* config.
3897 * configure.in: Likewise.
3899 2004-03-30 Nick Clifton <nickc@redhat.com>
3901 * config/tc-arm.c (meabi_flags): Make its use conditional upon
3902 OBJ_ELF being defined.
3904 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3906 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3908 2004-03-23 Paul Brook <paul@codesourcery.com>
3910 * config/tc-arm.c (meabi_flags): New variable.
3911 (arm_parse_eabi): New function.
3912 (md_begin): Set flags for EABI v3.
3914 (arm_long_opts): Add meabi.
3915 * doc/as.texinfo <ARM>: Document -meabi.
3916 * doc/c-arm.texi: Ditto.
3918 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3920 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
3921 tables even when use_literal_section flag is not set.
3923 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3925 * config/tc-sh.c: Remove trailing whitespace.
3927 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3929 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
3930 --mul-bug-abort and the default behavior.
3931 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
3932 (err_for_dangerous_mul_placement): New variable.
3933 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
3935 (md_cris_relax_table): Have placeholder for STATE_MUL.
3936 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
3937 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3939 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3940 STATE_BYTE)>: Ditto.
3941 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3942 alignment and position of this frag, emit error message if
3944 (md_assemble): For a multiply insn and when checking it,
3945 transform the current frag into a special frag for that purpose.
3946 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3947 OPTION_MULBUG_ABORT_ON>: Handle new options.
3949 2004-03-19 Bob Wilson <bob.wilson@acm.org>
3951 * config/tc-xtensa.c (mark_literal_frags): New function.
3952 (xtensa_move_literals): Call mark_literal_frags for all literal
3953 segments, including init and fini literal segments.
3954 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3956 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3958 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3959 (pa_comm): Set BSF_OBJECT in symbol flags.
3961 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3963 * Makefile.am: Run "make dep-am".
3964 * Makefile.in: Regenerate.
3965 * doc/Makefile.in: Regenerate.
3966 * config.in: Regenerate.
3967 * po/gas.pot: Regenerate.
3969 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
3971 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3972 (demand_empty_rest_of_line): Issue an error here.
3973 (ignore_rest_of_line): Silently skip to end.
3974 (demand_copy_string): Issue an error, not warning.
3976 * config/obj-elf.c (obj_elf_section_name): Likewise.
3977 (obj_elf_section): Likewise.
3978 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3979 (arc_extinst): Likewise.
3980 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3981 (dot_spill): Likewise.
3982 (dot_unwabi): Likewise.
3983 (dot_prologue): Likewise.
3985 * expr.c (operand): Reject ++ and --.
3986 (operator): Likewise.
3988 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3990 * config/tc-sh.c: Include dw2gencfi.h.
3991 (sh_cfi_frame_initial_instructions): New function.
3992 (sh_regname_to_dw2regnum): Likewise.
3993 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3995 (TARGET_USE_CFIPOP): Define.
3996 (tc_cfi_frame_initial_instructions): Likewise.
3997 (tc_regname_to_dw2regnum): Likewise.
3998 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3999 * Makefile.am: Update dependencies.
4000 * Makefile.in: Regenerate.
4002 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4004 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4005 * configure: Regenerate.
4007 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4009 * read.c (s_leb128): Call md_flush_pending_output.
4011 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4013 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4014 * config/tc-i386.h (CpuPadLock): New define.
4015 (CpuUnknownFlags): Added CpuPadLock.
4017 2004-03-07 Andreas Schwab <schwab@suse.de>
4019 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4021 2004-03-07 Richard Henderson <rth@redhat.com>
4023 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4024 (cfi_finish): Likewise for fde.
4026 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4028 * config/tc-ia64.c (md_assemble): Properly handle NULL
4030 (ia64_handle_align): Don't abort if failed to add a stop bit.
4032 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4034 * Makefile.in: Regenerated.
4035 * aclocal.m4: Likewise.
4036 * configure: Likewise.
4037 * doc/Makefile.in: Likewise.
4039 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4041 * config/tc-ia64.c (dot_align): New.
4042 (ia64_do_align): Make it static.
4043 (md_pseudo_table): Use "dot_align" for "align".
4044 (ia64_md_do_align): Don't set align_frag here.
4045 (ia64_handle_align): Add a stop bit to the previous bundle if
4048 * config/tc-ia64.h (ia64_do_align): Removed.
4050 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4052 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4053 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4054 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4055 the most general type or the user specifically requested it.
4056 (md_assemble): Add a new error message for when an instruction
4057 is understood, but is not allowed due to an -isa option.
4059 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4061 * config/tc-ia64.c (align_frag): New.
4062 (md_assemble): Set the tc_frag_data field in align_frag for
4063 IA64_OPCODE_FIRST instructions.
4064 (ia64_md_do_align): Set align_frag.
4065 (ia64_handle_align): Add a stop bit if needed.
4067 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4068 (TC_FRAG_INIT): New.
4070 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4072 * config/tc-frv.c (fr400_audio): New variable.
4073 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4074 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4075 (target_implements_insn_p): New function.
4076 (md_assemble): Report an error if the processor doesn't implement
4079 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4081 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4082 (md_parse_option): Ditto.
4083 (OPTION_NO_SPECIAL_M32R): Added.
4084 (md_show_usage): Document it.
4085 (enable_speial_m32r): Changed a default value from 0 to 1.
4086 * doc/c-m32r.texi: Document the -no-bitinst option.
4088 2004-02-27 Nick Clifton <nickc@redhat.com>
4090 * config/tc-sh.c (get_operand): Revert previous delta.
4091 (tc_gen_reloc): Check for an unknown reloc type before processing
4094 2004-02-27 Hannes Reinecke <hare@suse.de>
4096 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4097 .insn pseudo operation.
4099 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4101 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4102 added for wrong syntax.
4104 2004-02-26 Eric Christopher <echristo@redhat.com>
4106 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4107 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4109 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4111 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4112 nibble types to assembler.
4114 2004-02-25 Fred Fish <fnf@redhat.com>
4116 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4118 2004-02-20 James E Wilson <wilson@specifixinc.com>
4120 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4122 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4123 (ia64_estimate_size_before_relax): New.
4124 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4125 (generate_unwind_image): Pass 1 to fixup_unw_records.
4126 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4127 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4129 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4131 * stabs.c (generate_asm_file): Avoid warning about use of
4132 uninitialized variable.
4134 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4136 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4137 body, and endp, allow unwind records which do not have a "t"
4138 (time/instruction) field.
4140 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4142 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4143 (do_mav_dspsc_2): Likewise.
4144 Fix accumulator registers move opcodes.
4146 2004-02-13 Hannes Reinecke <hare@suse.de>
4147 Jakub Jelinek <jakub@redhat.com>
4149 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4151 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4153 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4154 (tc_frob_symbol): New macro definition.
4155 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4157 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4159 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4162 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4164 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4165 (TC_CASE_SENSITIVE): ... this.
4166 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4167 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4169 2004-02-06 James E Wilson <wilson@specifixinc.com>
4171 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4172 (generate_unwind_image): Re-add it here.
4174 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4176 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4177 * read.h (SKIP_WHITESPACE): Turn into an expression.
4178 * read.c (read_a_source_file): A pseudo is removed by having a
4181 2004-02-05 James E Wilson <wilson@specifixinc.com>
4183 * config/tc-ia64.c (output_endp): New.
4184 (count_bits): Delete.
4185 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4186 endp unwind records.
4187 (fixup_unw_records): Handle endp unwind records. Delete code for
4188 shortening prologue regions not followed by a body record.
4189 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4190 * config/tc-ia64.h (unw_record_type): Add endp.
4192 2004-02-03 James E Wilson <wilson@specifixinc.com>
4194 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4195 fill padding bytes with zeroes.
4196 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4197 sets unwind_record slot_number and slot_frag fields.
4199 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4201 * config/tc-mips.c (add_got_offset_hilo): New function.
4202 (macro): Use load_register() and add_got_offset_hilo() to load
4203 constants instead of hardcoding code sequences throughout.
4205 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4207 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4209 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4211 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4213 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4214 of hard-coded test for TARGET_OS=elf.
4216 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4218 * config/tc-mips.c (hilo_interlocks): Change definition
4219 so that MIPS32, MIPS64 and later ISAs are included, along with
4220 the already-included machines. Update comments.
4222 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4224 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4225 undefined local labels.
4227 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4229 * config/tc-mips.c (load_address, macro): Update comments about
4230 NewABI GP relaxation.
4232 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4234 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4235 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4236 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4237 (set_at, load_register, load_address, move_register): Likewise.
4238 (load_got_offset, add_got_offset): Likewise.
4239 Update all calls and tidy accordingly.
4241 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4243 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4244 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4245 (RELAX_USE_SECOND): Bump to 0x10000.
4246 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4247 (mips_macro_warning): New variable.
4248 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4249 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4250 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4252 (append_insn): Update mips_macro_warning.sizes.
4253 (macro_start, macro_warning, macro_end): New functions.
4254 (macro_build): Don't emit warnings here.
4255 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4256 (md_convert_frag): Check for cases where one macro alternative
4257 needs a warning and the other doesn't. Emit a warning if the
4258 longer sequence was chosen.
4260 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4262 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4263 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4264 the first sequence, the size of the second sequence, and a flag
4265 that says whether we should warn.
4266 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4267 (RELAX_FIRST, RELAX_SECOND): New.
4268 (mips_relax): New variable.
4269 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4270 (append_insn): Remove "place" argument. Use mips_relax.sequence
4271 rather than "place" to check whether we're expanding the second
4272 alternative of a relaxable macro. Remove redundant check for
4273 branch relaxation. If generating a normal insn, and there
4274 is not enough room in the current frag, call relax_close_frag()
4275 to close it. Update mips_relax.sizes[]. Emit fixups for the
4276 second version of a relaxable macro. Record the first relaxable
4277 fixup in mips_relax. Remove tc_gen_reloc workaround.
4278 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4279 in the same way as in append_insn.
4280 (mips16_macro_build): Remove "place" argument.
4281 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4282 when generating the second version of a relaxable macro.
4283 (load_got_offset, add_got_offset): New functions.
4284 (load_address, macro): Use new relaxation machinery. Remove
4285 tc_gen_reloc workarounds.
4286 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4287 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4288 first version is needed.
4289 (tc_gen_reloc): Remove relaxation handling.
4290 (md_convert_frag): Go through the fixups for a relaxable macro and
4291 mark those that belong to the unneeded alternative as done. If the
4292 second alternative is needed, adjust the fixup addresses to account
4293 for the deleted first alternative.
4295 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4297 * frags.h (frag_room): Declare.
4298 * frags.c (frag_room): New function.
4299 * doc/internals.texi: Document it.
4301 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4303 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4304 optimization for -mtune=r3900, as this will break on other CPUs.
4306 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4308 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4309 be relaxed, use fixup.
4310 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4312 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4314 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4317 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4319 * config/tc-mips.c (append_insn): Properly detect variant frags
4320 that preclude swapping of relaxed branches. Correctly swap
4321 instructions between frags when dealing with relaxed branches.
4323 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4325 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4327 * aclocal.m4: Regenerate.
4328 * configure: Regenerate.
4330 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4332 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4335 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4337 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4338 reloc, reserve space for the delay slot as well as the jalr itself.
4340 2004-01-09 Paul Brook <paul@codesourcery.com>
4342 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4343 (do_vfp_sp2_from_reg2): New function.
4345 (do_vfp_dp_from_reg2): Check return values properly.
4347 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4349 * config/tc-mips.c (warn_nops): Remove static variable.
4350 (macro): Remove test of warn_nops.
4351 (md_shortops): Remove 'n'.
4352 (md_parse_option): Remove 'n' case.
4353 (md_show_usage): Remove -n.
4354 * doc/as.texinfo (Overview): Remove MIPS -n option.
4355 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4356 * NEWS: Mention removal of MIPS -n option.
4358 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4359 (cop_interlocks): Check ISA level.
4360 (cop_mem_interlocks): Define.
4361 (reg_needs_delay): Check cop_interlocks rather than
4362 ISA_HAS_COPROC_DELAYS.
4363 (append_insn): Likewise. Use cop_mem_interlocks rather than
4364 directly checking mips_opts.isa.
4365 (mips_emit_delays): Likewise.
4367 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4369 * config/tc-ia64.c (unwind): Move next_slot_number and
4370 next_slot_frag to ...
4371 (unw_rec_list): Here.
4372 (free_list_records): Removed.
4373 (output_unw_records): Likewise.
4374 (generate_unwind_image): Make it void.
4375 (alloc_record): Initialize next_slot_number and next_slot_frag.
4376 (slot_index): Take .org, .space and .align into account.
4377 (fixup_unw_records): Don't set slot_number to 0. Use
4378 list->next_slot_number and list->next_slot_frag instead of
4379 unwind.next_slot_number and unwind.next_slot_frag.
4380 (ia64_convert_frag): New.
4381 (generate_unwind_image): Generate a rs_machine_dependent frag
4383 (emit_one_bundle): Use list->next_slot_number and
4384 list->next_slot_frag instead of unwind.next_slot_number and
4385 unwind.next_slot_frag.
4387 * config/tc-ia64.h (md_convert_frag): Defined as
4389 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4391 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4393 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4394 * config/tc-frv.h (md_apply_fix3): Don't define.
4395 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4397 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4398 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4399 * config/tc-frv.c (line_separator_chars): Add `!'.
4400 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4401 * config/tc-frv.c (md_assemble): Clear insn upfront.
4402 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4403 * config/tc-frv.c (OPTION_FDPIC): New macro.
4404 (md_longopts): Add mfdpic.
4405 (md_parse_option): Handle it.
4406 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4407 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4408 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4409 (frv_pic_ptr): Parse funcdesc.
4411 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4413 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4414 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4416 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4418 * Makefile.am (Makefile): Move the dependency on
4419 $(BFDDIR)/configure.in to...
4420 (CONFIG_STATUS_DEPENDENCIES): ... here.
4421 (AUTOMAKE_OPTIONS): Require automake 1.8.
4422 * Makefile.in: Regenerate.
4423 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4424 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4425 $(BFDDIR)/configure.in here as well.
4426 * doc/Makefile.in: Regenerate.
4428 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4430 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4431 * Makefile.in: Regenerate.
4432 * aclocal.m4: Regenerate.
4433 * doc/Makefile.am (install, install-info): Remove.
4434 (install-data-local): A new hook for install-info.
4435 (AUTOMAKE_OPTIONS): Require automake 1.8.
4436 * doc/Makefile.in: Regenerate.
4438 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4440 * doc/c-sh.texi: Update description about floating point behavior
4443 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4445 * configure.in: Add m68k-uClinux target.
4446 * configure: Regenerate.
4448 For older changes see ChangeLog-0203
4454 version-control: never
projects / external / binutils.git / blob