1 2005-05-31 Christian Groessler <chris@groessler.org>
3 * write.c (dump_section_relocs): Convert to ISO-C.
4 (write_relocs): Avoid signed/unsigned and fprintf argument
5 warnings in debug code.
7 2005-05-26 Zack Weinberg <zack@codesourcery.com>
9 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
10 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
11 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
12 (md_apply_fix3): Delete fix_is_thumb variable; refer to
13 fixP->tc_fix_data directly in the sole place it was used.
14 Explicitly truncate value, *valP, fixP->fx_addnumber, and
15 fixP->fx_offset to 32 bits, for consistent behavior between 32-
18 2005-05-27 Jan Beulich <jbeulich@novell.com>
20 * config/tc-ia64.c (struct proc_pending): New.
21 (unwind): Replace proc_start with proc_pending.
22 (unwind_diagnostic): Check unwind.proc_pending.sym.
23 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
24 Check if previous proc not closed. Record all entry points.
25 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
26 Set symbol sizes for entry points recorded in dot_proc. Check
27 arguments for consistency with respective .proc's.
28 (md_assemble): Replace unwind.proc_start with
29 unwind.proc_pending.sym.
31 2005-05-27 Jan Beulich <jbeulich@novell.com>
33 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
34 and last_ptr. Check all in-use slots for first one with non-NULL
35 unwind_record. Don't reload end_ptr before second update round.
37 2005-05-26 James E Wilson <wilson@specifixinc.com>
39 * config/tc-ia64.c (extra_goodness): Update comment.
40 (md_begin): Add debugging code to print best_template table.
42 2005-05-25 Jan Beulich <jbeulich@novell.com>
44 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
47 2005-05-25 Jan Beulich <jbeulich@novell.com>
49 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
50 BFD_RELOC_UNUSED when determining the width of the reloc.
52 2005-05-25 Jan Beulich <jbeulich@novell.com>
54 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
57 2005-05-25 Jan Beulich <jbeulich@novell.com>
59 * config/tc-ia64.c (dot_radix): Rewrite.
61 2005-05-25 Jan Beulich <jbeulich@novell.com>
63 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
65 (alloc_record): Remove references to next_slot_number and
67 (emit_one_bundle): Likewise.
69 2005-05-22 Nick Clifton <nickc@redhat.com>
71 * config/tc-v850.c (md_apply_fix3): Pass the address of the
72 message buffer when invoking the insert function.
74 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
76 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
77 only if an instruction match is found.
79 2005-05-20 Bob Wilson <bob.wilson@acm.org>
81 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
82 to addition in argument to xtensa_dwarf2_emit_insn.
84 2005-05-19 Zack Weinberg <zack@codesourcery.com>
86 * Makefile.am: Have 'all' depend on 'info'.
87 * Makefile.in: Regenerate.
89 2005-05-19 Alan Modra <amodra@bigpond.net.au>
91 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
93 2005-05-19 Anton Blanchard <anton@samba.org>
95 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
96 (md_show_usage): Document it.
97 (ppc_setup_opcodes): Insert POWER5 mnemonics.
98 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
100 2005-05-19 Jan Beulich <jbeulich@novell.com>
102 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
103 relocations in unwind section.
105 2005-05-18 Nick Clifton <nickc@redhat.com>
107 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
108 if one exists. Ignore any error messages it may produce, just
109 allow it to perform the insertion.
111 2005-05-17 Zack Weinberg <zack@codesourcery.com>
113 * hash.c (hash_lookup): Add len parameter. All callers changed.
114 (hash_find_n): New interface.
115 * hash.h: Prototype hash_find_n.
116 * sb.c: Include as.h.
117 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
118 (sb_scrub_and_add_sb): New interface.
119 * sb.h: Prototype sb_scrub_and_add_sb.
120 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
122 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
123 reference to BFD_RELOC_ARM_GOT12 which is never generated.
124 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
126 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
128 * doc/Makefile.am (gasver.texi): Don't use $<.
129 * doc/Makefile.in: Regenerated.
131 2005-05-17 Nick Clifton <nickc@redhat.com>
134 * symbols.c (resolve_symbol_value): Do not move symbols whose
135 value expression has not been resolved or finalized into the
136 absolute section as this will confuse other parts of the assembler
137 into thinking that their value is zero.
139 2005-05-17 Jan Beulich <jbeulich@novell.com>
141 * read.c (_find_end_of_line): New.
142 (find_end_of_line): New.
143 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
144 (read_a_source_file): Use it.
147 (get_line_sb): Use it.
148 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
149 (s_comm_internal): Likewise.
152 (s_ignore): Use ignore_rest_of_line.
153 * read.h (find_end_of_line): Prototype.
154 (discard_rest_of_line): Remove prototype. #define to
157 2005-05-17 Nick Clifton <nickc@redhat.com>
159 * config/tc-v850,h (TC_FIX_TYPE): Define.
160 (TC_INIT_FIX_TYPE): Define.
161 * config/tc-v850.c (md_assemble): When creating a fix record the
162 operand in the tc_fix_data field.
163 (md_apply_fix3): When applying a resolved fix use the operand's
164 insertion procedure to store the value, if the operand has been
167 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
169 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
171 * Makefile.in: Regenerated.
173 2005-05-13 Sterling Augustine <sterling@tensilica.com>
174 Bob Wilson <bob.wilson@acm.org>
176 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
178 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
179 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
181 2005-05-11 Alan Modra <amodra@bigpond.net.au>
183 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
184 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
186 2005-05-10 Michael Matz <matz@suse.de>
188 * frags.c (frag_grow): Don't be too greedy in allocating memory.
190 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
192 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
195 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
196 Handle label-without-colon before ordinary dot-pseudo as an
197 ordinary label. Don't leak memory for label-without-colon alone
198 on a line. Don't mmixal-munge operands for dot-pseudos.
200 2005-05-10 Jan Beulich <jbeulich@novell.com>
202 * macro.c (get_any_string): Remove the two last parameters. Replace
203 references to the former expand parameter by using macro_alternate.
204 Simplify loop condition for checking for end-of-string.
205 (get_string): Remove redunant call to sb_skip_white.
206 (do_formals): Remove two last arguments to get_any_string.
207 (macro_expand): Likewise.
208 (expand_irp): Likewise.
210 2005-05-10 Jan Beulich <jbeulich@novell.com>
212 * read.c (s_macro): Move local variable 'local' to smaller scope.
213 Call sb_kill on it when done.
215 2005-05-09 Jan Beulich <jbeulich@novell.com>
217 * config/tc-i386.c (optimize_disp): Discard displacement entirely
218 when zero and not required by encoding constraints.
220 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
223 * config/tc-sh64.c (sh64_fake_label): New.
225 * config/tc-sh64.h (TC_FAKE_LABEL): New.
227 * doc/internals.texi (TC_FAKE_LABEL): Document.
229 * write.c (TC_FAKE_LABEL): New.
230 (adjust_reloc_syms): Use it.
231 (write_object_file): Likewise.
233 2005-05-09 Jan Beulich <jbeulich@novell.com>
235 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
236 and comma in Intel mode.
238 2005-05-09 Jan Beulich <jbeulich@novell.com>
240 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
241 names to match ABI. Add more registers for 32-bit and 64-bit modes.
242 Make name array static and const. Adjust lookup to account for NULL
243 entries (standing for unused register numbers).
245 2005-05-09 Jan Beulich <jbeulich@novell.com>
247 * config/tc-i386.c (parse_insn): Consider all matching instructions
248 when checking for string instruction after string-only prefix.
250 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
253 * config/tc-ia64.c (start_unwind_section): Properly check
254 comdat group with SHF_GROUP.
256 2005-05-06 Bob Wilson <bob.wilson@acm.org>
258 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
260 2005-05-06 Bob Wilson <bob.wilson@acm.org>
262 * config/tc-xtensa.c: Remove excess whitespace.
263 * config/tc-xtensa.h: Likewise.
264 * config/xtensa-istack.h: Likewise.
265 * config/xtensa-relax.c: Likewise.
266 * config/xtensa-relax.h: Likewise.
268 2005-05-06 Nick Clifton <nickc@redhat.com>
270 * sb.h: Fix formatting of comments.
271 * sb.c: Fix formatting of comments.
273 2005-05-06 Jan Beulich <jbeulich@novell.com>
275 * sb.h (sb_add_buffer): Reintroduce.
276 * sb.c (sb_add_buffer): Likewise.
278 2005-05-06 Jan Beulich <jbeulich@novell.com>
280 * macro.c (new_formal, del_formal): New.
281 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
282 required argument has default value. Stop looking for more formal
283 when there was a vararg one.
284 (macro_expand_body): Use new_formal and del_formal.
285 (macro_expand): Likewise. Initialize local variable err. Don't
286 return immediately when encountering an error. Warn when keyword
287 argument already had a value assigned. Eliminate duplicate clearing
288 of argument value. When current positional argument matches parameter
289 of vararg type, assign to it all the remaining arguments. Issue error
290 when required parameter does not have value.
291 (free_macro): Use del_formal.
292 (expand_irp): Initialize formal type. Free buffers associated with
293 formal prior to returning.
294 * macro.h (struct formal_struct): Add new field 'type' with new
295 enumeration type 'formal_type'.
296 * doc/as.texinfo: Document macro parameter qualifiers.
297 * NEWS: Mention new functionality.
299 2005-05-06 Jan Beulich <jbeulich@novell.com>
301 * cond.c (s_ifb): New.
302 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
303 * read.h (s_ifb): Prototype.
304 * doc/as.texinfo: Document .ifb and .ifnb.
306 2005-05-05 Steve Ellcey <sje@cup.hp.com>
308 * config/tc-ia64.c (MIN): Undef.
310 2005-05-05 Paul Brook <paul@codesourcery.com>
312 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
314 2005-05-05 Matt Thomas <matt@3am-software.com>
316 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
319 2005-05-05 Nick Clifton <nickc@redhat.com>
321 * Update the address and phone number of the FSF organization in
322 the GPL notices in the following files:
323 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
324 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
325 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
326 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
327 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
328 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
329 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
330 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
331 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
332 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
333 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
334 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
335 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
336 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
337 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
338 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
339 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
340 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
341 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
342 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
343 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
344 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
345 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
346 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
347 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
348 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
349 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
350 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
351 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
352 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
353 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
354 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
355 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
356 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
357 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
358 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
359 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
360 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
361 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
362 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
363 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
364 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
365 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
366 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
367 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
368 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
369 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
370 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
371 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
372 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
373 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
374 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
375 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
376 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
377 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
378 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
379 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
380 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
381 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
382 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
383 config/xtensa-istack.h, config/xtensa-relax.c,
384 config/xtensa-relax.h, doc/fdl.texi
386 2005-05-05 Nick Clifton <nickc@redhat.com>
388 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
389 the target_big_endian variable to false.
391 2005-05-04 Alan Modra <amodra@bigpond.net.au>
393 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
394 list traversal. Use bfd_section_list_prepend.
395 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
396 over the section list.
397 * config/tc-xtensa.c (xtensa_remove_section): Delete.
398 (xtensa_insert_section): Delete.
399 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
400 and bfd_section_list_prepend.
401 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
402 bfd_section_list_insert_after.
404 2005-05-03 Nick Clifton <nickc@redhat.com>
406 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
407 of bfd_section_list... macros.
408 * config/tc-mmix.c (mmix_frob_file): Likewise.
409 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
410 (xtensa_insert_section): Likewise.
412 * macro.c (macro_hash): Remove static.
413 * macro.h (macro_hash): Provide an external declaration.
415 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
417 * write.c (write_object_file): Use bfd_section_double_list_remove
420 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
422 * doc/Makefile.am (gasver.texi): Correct quoting.
423 * doc/Makefile.in: Regenerated.
425 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
427 * configure.tgt: Add h8300*-*-rtemscoff.
428 Switch h8300*-*-rtems* to elf.
430 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
432 * hash.c: Undo the last change.
435 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
437 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
439 (DISTCLEANFILES): Remove.
440 (MAINTAINERCLEANFILES): Add asconfig.texi.
441 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
443 2005-04-29 Ben Elliston <bje@au.ibm.com>
445 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
446 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
447 (bignum-copy.o): Remove.
448 * Makefile.in: Regenerate.
449 * makefile.vms (OBJS): Remove bignum-copy.obj.
450 * symbols.h (local_symbol_make): Remove declaration.
451 (verify_symbol_chain_2): Likewise.
452 * symbols.c (local_symbol_make): Make static.
453 (max_indent_level): Likewise.
454 (verify_symbol_chain_2): Remove.
455 * macro.c (macro_hash): Make static.
456 * messages.c (fprint_value): Remove.
457 * read.h (get_absolute_expr): Remove.
458 (emit_leb128_expr): Likewise.
459 (do_s_func): Likewise.
460 * read.c (do_s_func): Make static.
461 (emit_leb128_expr): Likewise.
462 (get_absolute_expr): Likewise.
463 * as.h (as_howmuch): Remove declaration.
464 (fprint_value): Likewise.
465 * as.c (myname): Make static.
466 * input-scrub.c (as_howmuch): Remove.
467 (as_1_char): Likewise.
468 * input-file.h (input_file_is_open): Remove.
469 * input-file.c (input_file_is_open): Likewise.
470 * expr.h (expr_build_unary): Remove declaration.
471 (expr_build_binary): Likewise.
472 * expr.c (expr_build_unary): Remove.
473 (expr_build_binary): Likewise.
474 * hash.h (hash_replace): Remove declaration.
475 (hash_delete): Likewise.
476 * hash.c (hash_replace): Remove.
477 (hash_delete): Likewise.
478 * bignum-copy.c (bignum_copy): Move from here ..
479 * config/tc-vax.c (bignum_copy): .. to here.
480 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
481 (bignum_copy): Remove extern declaration.
482 * sb.h (string_count): Remove extern declaration.
483 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
485 * sb.c (dsize): Replace preprocessor macro with static int.
486 (string_count): Make static.
487 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
489 * config/obj-coff.c (dim_index): Make static.
490 * config/tc-i386.c (GOT_symbol): Likewise.
491 (output_invalid_buf): Likewise.
492 * doc/internals.texi (Warning and error messages): Remove the
493 prototype for fprint_value.
495 2005-04-27 Ben Elliston <bje@au.ibm.com>
499 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
501 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
503 * read.c (pseudo_set): Disallow symbol set to common symbol.
506 * write.c (write_object_file): Report common symbol name when
507 disallowing local symbol set to common symbol.
508 (adjust_reloc_syms): Disallow local symbol set to undefined
511 2005-04-25 Jan Beulich <jbeulich@novell.com>
513 * macro.c (macro_expand_body): Replace locals indicator parameters
514 with actual macro_entry. New local variables macro_line and err.
515 Don't return when encountering an error, just record the fact.
516 Detect local symbol name colliding with parameter. Track line number
517 inside of macro expansion.
518 (do_formals): Move local variable name to wider scope. Check
519 parameter of the same name doesn't already exist. In MRI mode, also
520 check it doesn't collide with the argument count pseudo-parameter).
521 (define_macro): Add file and line number parameters. Remove local
522 variable namestr. New local variable error. Initialize macro_entry
523 members file, line, and name. Don't return when encountering an
524 error, just record the fact. Use %s in some diagnostics for read.c
525 to insert the macro name. Free macro_entry on error.
526 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
527 when encountering an error, just record the fact.
528 (expand_irp): Don't return when encountering an error, just record
530 * macro.h (macro_struct): New members name, file, and line.
531 (define_macro): Add file and line number parameters.
532 * read.c (s_macro): Pass file and line to define_macro. Tag warning
533 regarding pseudo-op redefinition with the file/line that macro
534 definition started at.
536 2005-04-22 Bob Wilson <bob.wilson@acm.org>
538 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
539 (future_alignment_required): Remove ifdefs that use it.
541 2005-04-22 Bob Wilson <bob.wilson@acm.org>
543 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
544 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
545 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
547 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
548 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
550 2005-04-21 Christian Groessler <chris@groessler.org>
552 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
555 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
557 * config/obj-aout.h (S_IS_EXTERN): Removed.
558 * config/obj-bout.h (S_IS_EXTERN): Likewise.
559 * config/obj-coff.h (S_IS_EXTERN): Likewise.
560 * symbols.c (S_IS_EXTERN): Likewise.
561 * symbols.h (S_IS_EXTERN): Likewise.
563 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
565 * config/tc-d10v.c (md_apply_fix3): Likewise.
566 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
567 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
568 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
569 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
570 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
571 (shmedia_md_convert_frag): Likewise.
572 * symbols.c (print_symbol_value_1): Likewise.
573 * write.c (write_object_file): Likewise.
575 2005-04-20 Nick Clifton <nickc@redhat.com>
577 * config/tc-xtensa.c (get_aligned_diff): Change type of
578 branch_align to offsetT so that its signedness matches that of
581 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
582 number into a readable string.
583 (load_register): Likewise.
585 2005-04-20 Andreas Schwab <schwab@suse.de>
587 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
589 2005-04-19 David S. Miller <davem@davemloft.net>
591 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
592 NULL insn, exit early. Remove now spurious NULL checks.
593 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
596 2005-04-19 Jan Beulich <jbeulich@novell.com>
598 * symbols.h (symbol_find_base): Remove prototype.
599 * symbols.c (save_symbol_name): Remove code section conditional upon
601 (symbol_find): Remove.
602 (symbol_find_base): Rename to symbol_find.
603 * subsegs.c (section_symbol): Replace use of symbol_find_base with
605 * config/obj-coff.c (tag_insert): Remove code section conditional
606 upon STRIP_UNDERSCORE.
607 (obj_coff_def): Likewise.
608 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
609 (coff_frob_symbol): Likewise.
610 (yank_symbols): Likewise.
611 (c_section_symbol): Likewise.
612 * config/obj-coff.h (DO_NOT_STRIP): Remove.
613 * config/tc-arm.c (symbol_locate): Remove code section conditional
614 upon STRIP_UNDERSCORE.
615 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
616 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
617 * config/tc-sh.h (DO_NOT_STRIP): Remove.
618 * config/tc-w65.h (DO_NOT_STRIP): Remove.
619 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
621 2005-04-19 Andreas Schwab <schwab@suse.de>
623 * config/tc-ia64.c (md_assemble): Fix error message for wrong
624 access to application registers.
626 2005-04-19 Jan Beulich <jbeulich@novell.com>
628 * config/te-sysv32.h: Remove.
629 * Makefile.am (TARG_ENV_HFILES): Remove reference to
631 * Makefile.in (TARG_ENV_HFILES): Likewise.
633 2005-04-19 Jan Beulich <jbeulich@novell.com>
636 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
639 2005-04-18 Mark Kettenis <kettenis@gnu.org>
641 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
643 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
645 * config/tc-mips.c (normalize_constant_expr): Don't check for
647 (check_absolute_expr): Only call normalize_constant_expr() if
651 * config/tc-mips.c (check_absolute_expr): Fix formatting.
653 2005-04-18 Jan Beulich <jbeulich@novell.com>
655 * macro.c (free_token): New, freeing all the memory associated with a
657 (do_formals): Move initializers to ...
658 (define_macro): ... here.
659 (delete_macro): Convert passed in name to lower case. Warn when
660 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
662 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
664 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
666 2005-04-15 Jan Beulich <jbeulich@novell.com>
668 * config/obj-elf.c (obj_elf_struct): New.
669 (elf_pseudo_table). Use it for .offset and .struct.
671 2005-04-14 Bob Wilson <bob.wilson@acm.org>
672 Sterling Augustine <sterling@tensilica.com>
674 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
675 than the section alignment.
677 2005-04-14 Bob Wilson <bob.wilson@acm.org>
678 H.J. Lu <hongjiu.lu@intel.com>
680 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
681 * config/tc-xtensa.c (xg_translate_sysreg_op,
682 xtensa_translate_old_userregs_ops,
683 xtensa_find_unaligned_branch_targets,
684 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
685 relax_frag_add_nop): Support 64-bit host.
686 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
687 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
689 2005-04-14 Mark Kettenis <kettenis@gnu.org>
691 * configure.tgt: Add support for OpenBSD/sparc ELF.
693 * configure.tgt: Set emulation for mips-*-openbsd*.
694 Remove broken mips-dec-openbsd* config.
695 * configure.in: Set default ABI for mips64-*-openbsd*.
696 * configure: Regenerate.
698 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
700 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
701 optimization for constant addresses.
703 2005-04-14 Nick Clifton <nickc@redhat.com>
705 * as.c (main): Move parse_args before symbol_begin and frag_init
706 so that the hash table size can be set before it is used.
707 * hash.c: Use an unsigned long type for the size of the hash
709 * hash.h (set_gas_hash_table_size): Update the prototype.
711 2005-04-14 Alan Modra <amodra@bigpond.net.au>
713 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
714 * acinclude.m4: Include ../bfd/warning.m4.
715 * configure.in: Invoke AM_BINUTILS_WARNINGS.
716 * Makefile.in: Regenerate.
717 * configure: Regenerate.
718 * doc/Makefile.in: Regenerate.
720 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
722 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
723 (normalize_address_expr): New function to sign-extend address
724 offsets that fit into 32 bits in 32-bit mode.
725 (macro_build_ldst_constoffset): Use normalize_address_expr()
726 instead of a handcoded sequence.
727 (load_register): Likewise. Report oversized numbers in a useful
729 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
730 for constant addresses. Report oversized numbers in a useful way.
731 (mips_ip): Use normalize_address_expr() for addresses.
733 2005-04-12 Mark Kettenis <kettenis@gnu.org>
735 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
736 similar to other instructions now that they're marked as ImmExt.
738 2005-04-12 Nick Clifton <nickc@redhat.com>
740 * hash.c (DEFAULT_SIZE): Delete. Replace with:
741 (gas_hash_table_size): New static variable.
742 (set_gas_hash_table_size): New function: Records a requested size
744 (get_gas_hash_table_size): New function: Return a prime number
745 near the requested size of the hash table.
746 (hash_new): Use get_gas_hash_table_size.
747 * hash.h: Add a prototype for set_gas_hash_table_size.
748 * as.c (show_usage): Add description of new switches: --hash-size
749 and --reduce-memory-overheads.
750 (option_values): Add OPTION_HASH_TABLE_SIZE and
751 OPTION_REDUCE_MEMORY_OVERHEADS.
752 (std_longpopts): Add entries for the new options.
753 (parse_args): Handle the new options.
754 * Makefile.am: Add a dependency of as.c on hash.h.
755 * Makefile.in: Regenerate.
756 * doc/as.texinfo: Document the new switches.
757 * NEWS: Mention the new switches.
759 2005-04-12 Nick Clifton <nickc@redhat.com>
762 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
765 2005-04-12 Alan Modra <amodra@bigpond.net.au>
767 * Makefile.am: Run "make dep-am".
768 * Makefile.in: Regenerate.
770 2005-04-11 Sterling Augustine <sterling@tensilica.com>
771 Bob Wilson <bob.wilson@acm.org>
773 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
775 2005-04-11 Mark Kettenis <kettenis@gnu.org>
777 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
779 2005-04-11 Jan Beulich <jbeulich@novell.com>
781 * NEWS: Mention these changes and their effects.
782 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
784 (check_macro): Likewise.
785 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
786 labels together with the closing pseudo-op.
787 (macro_expand_body): Adjust comment. Range-check input before use.
788 Adjust mis-spelled diagnostic. Use is_name_beginner.
789 * read.c (try_macro): New.
790 (read_a_source_file): New static variable last_eol. Don't list
791 macro expansion lines more than once. Call try_macro.
792 (s_macro): Set section of line_label to absolute instead of undefined.
793 * doc/as.texinfo: Add information on the caveats of these changes.
795 2005-04-11 Alan Modra <amodra@bigpond.net.au>
797 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
798 * symbols.h (symbol_X_add_number): Update prototype.
800 2005-04-10 Eric Christopher <echristo@redhat.com>
802 * symbols.c (symbol_X_add_number): Fix warning.
804 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-m68k.c (md_begin): Support 64bit host.
807 (get_num): Support 64bit BFD on 32bit host.
809 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
813 2005-04-09 Alan Modra <amodra@bigpond.net.au>
815 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
816 call. Don't do the COFF hacks for multi-emulation gas. Move
817 demand_empty_rest_of_line back to caller.
818 (s_set, equals): demand_empty_rest_of_line here.
821 * as.h (rs_dummy): Define.
822 * symbols.c (symbol_X_add_number): New function.
823 * symbols.h (symbol_X_add_number): Declare.
824 * stabs.c (aout_process_stab): Tidy symbol frag setting.
825 * read.c (assign_symbol): New function, split out from s_set.
826 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
827 Fix COFF hacks for multi-emulation gas.
828 (s_set): Call assign_symbol. Remove "register" keyword.
829 (set_zero_frag): New function.
830 (pseudo_set): Always check for assignment to section syms.
831 Always set segment and frag of symbol, and likewise extern for
832 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
833 special case exp.X_add_number non-zero for O_symbol expressions.
834 (equals): Use assign_symbol.
836 2005-04-08 Bob Wilson <bob.wilson@acm.org>
838 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
841 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (tc_gen_reloc): Don't turn
844 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
846 2005-04-06 Nick Clifton <nickc@redhat.com>
848 * po/rw.po: New translation: Kinyarwanda
849 * configure.in (ALL_LINGUAS): Add rw
850 * configure: Regenerate.
852 2005-04-05 Sterling Augustine <sterling@tensilica.com>
853 Bob Wilson <bob.wilson@acm.org>
855 * config/tc-xtensa.c (branch_align_power): New.
856 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
857 future_alignment_required): Use branch_align_power to check section
858 alignment as well as xtensa_fetch_width when aligning branch targets.
860 2005-04-05 Bob Wilson <bob.wilson@acm.org>
862 * config/tc-xtensa.c: Warning fixes throughout.
863 (xtensa_fetch_width): Change to unsigned.
864 (assemble_nop, xtensa_find_unaligned_branch_targets,
865 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
866 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
867 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
868 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
869 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
870 get_text_align_max_fill_size, get_text_align_nop_count,
871 get_text_align_nth_nop_size, get_noop_aligned_address,
872 get_aligned_diff, convert_frag_align_next_opcode,
873 convert_frag_immed_finish_loop, xtensa_create_property_segments,
874 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
875 types, avoiding size_t and using offsetT and addressT appropriately.
876 (get_text_align_power): Clean up types. Avoid incorrect bound.
877 (get_text_align_fill_size): Clean up types. Restructure for clarity.
879 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
881 * config/tc-ia64.c (start_unwind_section): Undo the change
883 (generate_unwind_image, dot_endp): Likewise.
885 2005-04-01 David Mosberger <davidm@hpl.hp.com>
887 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
888 le_nop_stop arrays and initializers to file scope.
889 (md_begin): When generating code for anything other than
890 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
892 2005-04-01 Jan Beulich <jbeulich@novell.com>
894 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
897 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
899 * NEWS: Mention [fdgh]_floating.
900 * config/atof-vax.c: Fix some whitespace.
901 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
903 2005-04-01 Nick Clifton <nickc@redhat.com>
905 * configure.in: Add a check for <unistd.h> providing a prototype
906 for getopt() which is compatible with the one in
907 include/getopt.h. If so then define HAVE_DECL_GETOPT.
908 * configure: Regenerate.
909 * config.in (HAVE_DECL_GETOPT): Add.
911 2005-04-01 Jan Beulich <jbeulich@novell.com>
913 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
915 2005-04-01 Jan Beulich <jbeulich@novell.com>
917 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
918 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
920 2005-03-30 Julian Brown <julian@codesourcery.com>
922 * config/tc-arm.c (arm_adjust_symtab): Rename
923 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
925 2005-03-30 Julian Brown <julian@codesourcery.com>
927 * config/tc-arm.c (mapping_state): Change documentation in function
928 comment to cross-reference spec instead. Change type of mapping symbols
930 (arm_adjust_symtab): Don't change type of mapping symbols here.
932 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
934 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
935 * config.in: Regenerate.
936 * configure: Regenerate.
937 * configure.in: Check for ffs decl and alphabetize.
939 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
940 Phil Blundell <philb@gnu.org>
942 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
943 (md_apply_fix3): Mark TLS symbols.
944 (tc_gen_reloc): Handle TLS relocations.
945 (arm_fix_adjustable): Ignore TLS relocations.
946 (s_arm_elf_cons): Support expressions after decorated symbols.
948 2005-03-29 Julian Brown <julian@codesourcery.com>
950 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
951 whether personality routine index N has been output for this section.
952 (mapping_state): tc_segment_info_data now struct not enum.
953 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
954 handled on section change.
955 (create_unwind_entry): Previous code to output dependency removed.
956 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
958 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
959 arm_segment_info_type.
960 (arm_segment_info_type): New struct.
962 2005-03-28 Sterling Augustine <sterling@tensilica.com>
963 Bob Wilson <bob.wilson@acm.org>
965 * config/tc-xtensa.c (do_align_targets): Update comment.
966 (xtensa_frob_label): Compute "freq" before possibly switching frags.
967 Insert a LOOP_END frag before every loop target, and do not overload
968 DESIRE_ALIGN_IF_TARGET frags with loop end information.
969 (xg_assemble_vliw_tokens): Use do_align_targets.
970 (xtensa_fix_target_frags): Remove code to convert a
971 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
972 negatable branch at the end of a loop.
973 (frag_can_negate_branch): Delete.
975 2005-03-28 David Mosberger <davidm@hpl.hp.com>
976 H.J. Lu <hongjiu.lu@intel.com>
979 NEWS: Mention "-mtune=[itanium1|itanium2]".
981 * config/tc-ia64.c (md): Add tune.
982 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
983 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
984 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
985 B unit NOPs are discouraged for McKinley-derived cores.
986 (md_begin): Don't hardcode the "extra_goodness()" function in
988 (ia64_init): Set md.tune to itanium2.
990 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
991 * doc/c-ia64.texi: Likewise.
993 2005-03-27 Ian Lance Taylor <ian@airs.com>
995 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
996 bad C_EFCN symbol, print its name.
998 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1000 * config/tc-xtensa.c (use_longcalls): Delete.
1001 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1002 the use_longcalls flag is set. Do this before checking the segment.
1003 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1004 expand direct calls at this point.
1005 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1006 (xtensa_find_unmarked_state_frags): Likewise.
1007 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1008 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1009 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1010 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1012 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1014 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1016 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1018 * config/tc-cris.h: Convert to ISO C90.
1019 * config/tc-cris.c: Ditto.
1020 (md_estimate_size_before_relax): Remove obsolete comment for
1021 parameter "segment_type".
1022 (md_begin): Document reason for cast of hash_insert argument.
1023 (md_atof): Correct type of parameter "type".
1025 2005-03-24 Nick Clifton <nickc@redhat.com>
1027 * write.h (bit_fix_new): Remove redundant prototype.
1028 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1029 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1030 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1031 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1032 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1033 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1034 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1035 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1036 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1037 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1038 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1039 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1040 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1041 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1042 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1043 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1044 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1045 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1046 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1047 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1048 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1049 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1050 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1051 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1052 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1053 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1054 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1055 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1056 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1057 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1058 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1059 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1060 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1061 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1062 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1063 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1064 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1065 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1066 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1067 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1068 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1069 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1070 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1071 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1072 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1073 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1074 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1075 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1076 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1077 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1078 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1079 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1080 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1081 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1082 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1084 2005-03-23 Jim Blandy <jimb@redhat.com>
1086 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1087 attributes properly.
1089 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1090 Nick Clifton <nickc@redhat.com>
1092 * configure.tgt: Accept any C library to accompany a GNU Linux
1093 implementation, not just the GNU C library.
1094 * configure.in: Likewise.
1095 * configure: Regenerate.
1097 2005-03-23 Nick Clifton <nickc@redhat.com>
1099 * config/tc-tic30.c: Convert to ISO C90 formatting.
1100 * config/tc-tic30.h: Convert to ISO C90 formatting.
1101 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1102 * config/atof-vax.c: Convert to ISO C90 formatting.
1104 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1106 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1107 relocations correctly as well.
1108 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1109 relocations in mergeable sections section-relative either.
1111 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1113 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1115 2005-03-21 Nick Clifton <nickc@redhat.com>
1117 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1118 warning by providing a prototype for sh_symbian_find_elf_flags.
1120 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1123 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1125 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1126 along with other formats that set bfd_gas. Remove unnecessary
1127 setting of bfd_gas. Delete strongarm cases in generic_target
1130 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1133 * config/tc-m68k.c (TRUNC, SEXT): Define.
1134 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1135 (m68k_ip): Truncate or sign extend expressions as appropriate.
1136 (get_num): Likewise.
1137 (md_apply_fix3): Use SEXT.
1139 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1141 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1142 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1143 (obj-vms.o): Delete rule.
1145 * Makefile.in: Regenerate.
1146 * aclocal.m4: Regenerate.
1147 * doc/Makefile.in: Regenerate.
1148 * po/POTFILES.in: Regenerate.
1150 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1152 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1153 flag for coldfire v4e.
1155 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1157 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1158 xg_apply_fix_value and return a value to indicate success.
1159 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1160 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1161 (xtensa_validate_fix_sub): New.
1162 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1163 (tc_gen_reloc): Move code to handle difference of symbols and code to
1164 apply tentative fix values to ...
1165 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1166 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1167 relocations when linkrelax flag is not set.
1168 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1169 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1171 2005-03-17 Jan Beulich <jbeulich@novell.com>
1173 * config/tc-i386.c (i386_scale): Beautify error message.
1174 (Intel syntax comments): Update.
1175 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1177 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1178 Remove declarations.
1179 (intel_bracket_expr): Declare.
1180 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1181 of the function body in a loop allowing to split an operand into two.
1182 Replace calls to malloc and checks of it returning non-NULL with
1183 calls to xmalloc/xstrdup.
1184 (intel_expr): SHORT no longer handled here. Add comment indicating
1185 comparison ops need implementation.
1186 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1187 Check right operand of - does not specify a register when parsing
1188 the address of a memory reference.
1189 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1190 Check operands do not specify a register when parsing the address of
1192 (intel_e06, intel_e06_1): Likewise.
1193 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1194 handle SHORT as well as unary + and -. Don't accept : except for
1195 segment overrides or in direct far jump/call insns.
1196 (intel_brack_expr): New.
1197 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1199 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1200 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1201 Allow symbolic constants as register scale value.
1202 (intel_get_token): Replace call to malloc and check of return value
1203 with call to xmalloc. Change handling for FLAT to match MASM's.
1204 (intel_putback_token): Don't try to back up/free current token if
1207 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1209 * configure.tgt: Set emulation for arm-*-eabi*.
1210 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1211 * config/te-armeabi.h: New file.
1212 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1213 * config/te-symbian.h: Include "te-armeabi.h".
1215 2005-03-16 Nick Clifton <nickc@redhat.com>
1217 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1218 local variable in case it is clobbered by the setjmp.
1220 2005-03-16 Nick Clifton <nickc@redhat.com>
1221 Ben Elliston <bje@au.ibm.com>
1223 * configure.in (werror): New switch: Add -Werror to the
1224 compiler command line. Enabled by default. Disable via
1226 * configure: Regenerate.
1228 2005-03-16 Nick Clifton <nickc@redhat.com>
1230 * config/obj-coff.h: Convert to ISO C90 formatting.
1231 * config/obj-coff.c: Convert to ISO C90 formatting.
1233 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1235 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1236 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1237 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1238 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1239 (insns): Add ARMv6T2 instructions:
1240 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1241 (arm_archs): Add V6T2 variants.
1243 2005-03-15 Nick Clifton <nickc@redhat.com>
1245 * NEWS: Add cutoff for changes in 2.16 release.
1247 2005-03-15 Jan Beulich <jbeulich@novell.com>
1249 * expr.c (operand): Merge handling of unary + into that for unary
1252 2005-03-14 Eric Christopher <echristo@redhat.com>
1254 * config/tc-mips.c: Include dw2gencfi.h.
1255 (mips_cfi_frame_initial_instructions): New.
1256 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1257 (tc_cfi_frame_initial_instructions): Ditto.
1258 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1259 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1260 * Makefile.am: Update dependencies.
1261 * Makefile.in: Regenerate.
1263 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1265 * po/es.po: Commit new Spanish translation.
1267 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1269 * po/tr.po: Commit new Turkish translation.
1271 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1273 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1276 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1278 * config-gas.com: Mark vax-vms as obsolete.
1279 * configure.in: Remove fmt=vms support.
1280 * config.in: Regenerate.
1281 * configure: Regenerate.
1282 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1284 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1285 Bob Wilson <bob.wilson@acm.org>
1287 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1288 when checking if xg_resolve_literals needs to be called.
1289 * config/tc-xtensa.h: Fix spelling typo in a comment.
1291 2005-03-10 Jan Beulich <jbeulich@novell.com>
1293 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1294 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1295 crafted structure declarations with the types from macro.h.
1297 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1299 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1300 for -mno-shared optimization.
1302 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1304 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1305 (MAX_NOPS): Bump to 4.
1306 (mips_fix_vr4130): New variable.
1307 (nops_for_vr4130): New function.
1308 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1309 nops_for_vr4130 if working around VR4130 errata.
1310 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1311 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1312 (md_parse_option): Handle them.
1313 (md_show_usage): Print them.
1314 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1318 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1321 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1323 * config/tc-mips.h (mips_flush_pending_output): Delete.
1324 (mips_emit_delays): Declare.
1325 (md_flush_pending_output): Use mips_emit_delays.
1326 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1327 the previous instructions.
1328 (md_begin, append_insn, md_parse_option): Update callers.
1329 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1331 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1332 (s_gpdword): Update callers.
1333 (start_noreorder, end_noreorder): New functions.
1334 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1335 manipulating mips_opts or prev_nop_frag directly.
1336 (mips_flush_pending_output): Delete.
1338 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1340 * config/tc-mips.c (mips_move_labels): New function, taken from...
1341 (append_insn, mips_emit_delays): ...here.
1343 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1345 * config/tc-mips.c (MAX_NOPS): New macro.
1346 (history): Resize to 1 + MAX_NOPS.
1347 (fix_vr4120_class): New enumeration.
1348 (vr4120_conflicts): New variable.
1349 (init_vr4120_conflicts): New function.
1350 (md_begin): Call it.
1351 (insn_uses_reg): Constify first argument.
1352 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1353 (nops_for_insn_or_target): New functions.
1354 (append_insn): Use the new nops_for_* functions instead of inline
1355 delay checks. Generalize prev_nop_frag handling to handle an
1356 arbitrary history length. Insert nops into the history buffer
1357 once the number of nops in prev_nop_frag is fixed.
1358 (emit_delays): Use nops_for_insn instead of inline delay checks.
1360 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1362 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1363 check from branch delay code. Remove unnecessary check for branches.
1365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1367 * config/tc-mips.c (dummy_opcode): Delete.
1368 (nop_insn, mips16_nop_insn): New variables.
1369 (NOP_INSN): New macro.
1370 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1371 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1372 (md_begin): Initialize nop_insn and mips16_nop_insn.
1373 (append_insn): Use the new emit_nop function to add nops, recording
1374 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1375 to reserve room for the instruction and install_insn to install the
1376 final form. Use insert_into_history to record the instruction in
1377 the history buffer. Use move_insn to do delay slot filling.
1378 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1379 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1380 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1382 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1384 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1385 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1386 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1387 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1388 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1390 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1392 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1393 and extended_p fields with a single fixed_p field.
1394 (append_insn, mips_no_prev_insn): Adjust accordingly.
1396 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1398 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1399 a single mips16_absolute_jump_p bit.
1400 (append_insn): Adjust accordingly.
1402 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1404 * config/tc-mips.h (mips_cl_insn): Move definition to...
1405 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1406 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1408 (history): New variable.
1409 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1410 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1411 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1412 (prev_prev_insn_unreordered): Delete.
1413 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1414 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1417 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1419 * doc/Makefile.am: Update as.info dependencies.
1420 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1422 2005-03-08 Jan Beulich <jbeulich@novell.com>
1424 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1425 error, and point to .purgem documentation if someone really needs
1427 * NEWS: Mention macro redefinition is now an error.
1429 2005-03-08 Jan Beulich <jbeulich@novell.com>
1431 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1432 emitted to. Add more precise diagnostics for non-fitting insns based
1433 on that. Eliminate now superfluous special casing of MLX. Clear out
1434 slot information when dropping an insn.
1436 2005-03-08 Jan Beulich <jbeulich@novell.com>
1438 * config/tc-ia64.c (parse_section_name): Rename to...
1439 (cross_section): In addition to separating the name from the rest of
1440 the arguments, also carry out the operation.
1441 (dot_xdata): Use cross_section.
1442 (dot_float_cons): Likewise.
1443 (dot_xstringer): Likewise.
1444 (dot_xdata_ua): Likewise.
1445 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1447 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1449 * po/gas.pot: Regenerate.
1451 2005-03-04 David Daney <ddaney@avtrex.com>
1453 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1454 instead of '_gp' for -mno-shared optimization.
1456 (s_abicalls): Document it in the comment.
1457 (md_show_usage): Document the -mno-shared option.
1459 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1461 * config/tc-mips.c (mips_set_options): Add sym32 field.
1462 (mips_opts): Initialize it.
1463 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1464 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1465 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1466 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1467 when deciding whether to use a symbolic %highest/%higher expansion.
1468 (macro): Likewise. Remove o64/n32 linux hack. Always use
1469 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1470 and "la". Handle constants separately from symbolic expressions in
1471 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1472 and using load_register to load the high part of the address.
1473 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1474 (OPTION_ELF_BASE): Bump by 2.
1475 (md_longopts): Add entries for -msym32 and -mno-sym32.
1476 (md_parse_option): Handle them.
1477 (usage): Document them.
1478 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1479 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1480 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1481 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1482 -msym32 and -mno-sym32.
1484 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1486 * config/tc-mips.c (load_address): Implement GP optimization
1487 for 64bit address space non-PIC. Fix formatting.
1488 (macro): Likewise. Simplify code.
1489 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1490 (mips_after_parse_args): Simplify code.
1492 2005-03-03 Nick Clifton <nickc@redhat.com>
1494 * expr.c (operand): Remove redundant code enclosed by #ifdef
1495 RELAX_PAREN_GROUPING....#endif.
1497 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1498 reloc is the difference of two symbols defined in the same
1501 * config/tc-iq2000.c (line_comment_chars): Include the # character
1502 as otherwise this breaks #APP/#NO_APP processing.
1504 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1506 * config/tc-arc.c(md_assemble): Remove dead code for handling
1507 immediate indexing of ld and st .
1509 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1510 Joseph Myers <joseph@codesourcery.com>
1512 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1513 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1514 (parse_relocation): Check for a word break after a relocation
1516 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1519 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1521 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1523 2005-03-02 Jan Beulich <jbeulich@novell.com>
1525 * as.c (main): Use unlink_if_ordinary instead of unlink.
1526 * messages.c (as_fatal): Likewise.
1528 2005-03-02 Jan Beulich <jbeulich@novell.com>
1530 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1532 (parse_register): Allow cr8...15 in all modes.
1534 2005-03-02 Jan Beulich <jbeulich@novell.com>
1536 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1537 etc. like normal symbol references (T_ID).
1539 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1541 * symbols.c (fb_label_name): Fix silly thinko in last change.
1543 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1545 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1546 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1548 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1550 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1553 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1556 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1558 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1560 * as.h (assert): Warning fix.
1561 * expr.c (expr): Correct assertion.
1562 * read.c (s_comm_internal): Remove assertion.
1563 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1564 (fixup_segment): Remove assertion.
1565 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1566 (md_apply_fix3): Likewise.
1567 * config/tc-i370.c (md_begin): Correct assertion.
1568 (i370_macro): Warning fix for assertion.
1570 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1572 * configure.in (AC_C_BIGENDIAN): Invoke.
1573 * configure: Regenerate.
1574 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1575 host variable to set string header size.
1576 * config/obj-aout.c (obj_header_append): Don't use host structs.
1577 (obj_symbol_to_chars): Likewise.
1578 (obj_emit_strings): Likewise. Use the passed in output pointer.
1579 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1580 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1581 not sizeof host struct.
1582 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1583 (obj_emit_strings): Likewise.
1584 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1585 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1587 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1589 (host_number_to_chars): Define.
1590 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1591 host internal struct to set header sizes.
1592 * config/tc-i960.c (md_number_to_field): Warning fix.
1593 (md_ri_to_chars): Use host byte order.
1594 (get_cdisp, md_apply_fix3): Warning fix.
1595 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1597 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1599 * doc/c-arc.texi: Update documentation about ARC's extension
1602 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1604 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1607 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1609 * cgen.c: Warning fixes.
1610 * config/tc-arc.c: Likewise.
1611 * config/tc-arm.c: Likewise.
1612 * config/tc-avr.c: Likewise.
1613 * config/tc-d10v.c: Likewise.
1614 * config/tc-d30v.c: Likewise.
1615 * config/tc-frv.c: Likewise.
1616 * config/tc-frv.h: Likewise.
1617 * config/tc-h8300.c: Likewise.
1618 * config/tc-h8500.c: Likewise.
1619 * config/tc-i370.c: Likewise.
1620 * config/tc-i960.c: Likewise.
1621 * config/tc-ia64.c: Likewise.
1622 * config/tc-ip2k.c: Likewise.
1623 * config/tc-m68hc11.c: Likewise.
1624 * config/tc-maxq.c: Likewise.
1625 * config/tc-mcore.c: Likewise.
1626 * config/tc-mips.c: Likewise.
1627 * config/tc-msp430.c: Likewise.
1628 * config/tc-pj.c: Likewise.
1629 * config/tc-ppc.c: Likewise.
1630 * config/tc-ppc.h: Likewise.
1631 * config/tc-s390.c: Likewise.
1632 * config/tc-sh.c: Likewise.
1633 * config/tc-sh64.c: Likewise.
1634 * config/tc-tic4x.c: Likewise.
1635 * config/tc-tic80.c: Likewise.
1636 * config/tc-v850.c: Likewise.
1637 * config/tc-vax.c: Likewise.
1638 * config/tc-w65.c: Likewise.
1639 * config/tc-xstormy16.c: Likewise.
1640 * config/tc-z8k.c: Likewise.
1642 2005-02-22 Catherine Moore <clm@cm00re.com>
1644 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1645 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1647 2005-02-22 Eric Christopher <echristo@redhat.com>
1649 * config/tc-mips.c (struct proc): Change isym to
1650 func_sym. New member func_end_sym.
1651 (s_mips_ent): Update.
1652 (s_mips_end): Ditto. Add code to compute function size.
1654 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1656 * read.c: Warning fixes.
1657 * config/obj-elf.c: Likewise.
1659 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1661 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1664 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1666 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1669 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1671 (demand_empty_rest_of_line): Likewise.
1672 (tic54x_sblock): Likewise.
1673 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1675 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1677 * read.c (address_bytes): New function.
1678 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1679 (potable): Add "dc.a".
1680 (cons_worker): Handle "dc.a".
1681 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1683 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1685 * input-file.c (input_file_open): Rearrange to avoid warning.
1687 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1689 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1690 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1691 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1693 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1695 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1696 uses after .set noat.
1697 (load_address): Likewise.
1698 (macro): Likewise. Don't try to avoid $at use by sacrificing
1699 the target register before it is stored, it won't work.
1701 2005-02-17 James E Wilson <wilson@specifixinc.com>
1703 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1704 see an instruction that specifies a template.
1706 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1708 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1709 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1710 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1712 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1714 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1716 * config/tc-ia64.c (md): Add hint_b.
1717 (emit_one_bundle): Handle md.hint_b for "hint".
1718 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1719 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1720 (ia64_init): Set md.hint_b to error.
1721 (md_assemble): Handle md.hint_b for "hint.b".
1723 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1724 * doc/c-ia64.texi: Likewise.
1726 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1728 * tc.h (struct relax_type, relax_typeS): Move from here..
1729 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1730 * ecoff.c (ecoff_new_file): Add appfile param.
1731 * ecoff.h (ecoff_new_file): Likewise.
1732 * itbl-lex.h: New file.
1733 * itbl-lex.l: Include itbl-lex.h.
1734 * itbl-parse.y: Likewise.
1735 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1736 * read.c (s_app_file_string): Mark appfile possibly unused.
1737 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1738 * subsegs.h (struct seg_info_trash): Delete.
1739 (seg_info): Use segment_info_type instead.
1740 * config/obj-coff.c (struct filename_list): Make filename const char *.
1741 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1742 * config/obj-elf.c (elf_file_symbol): Similarly.
1743 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1745 * config/tc-arc.c (md_operand): Warning fix.
1746 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1747 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1748 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1749 * config/tc-frv.c (frv_force_relocation): Warning fix.
1750 * config/tc-m68k.c (md_parse_option): Delete unused var.
1751 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1752 * config/tc-sparc.c: Likewise.
1753 (s_common): Warning fix.
1754 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1755 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1757 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1758 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1759 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1760 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1761 (tic4x_do_align): Use TIC_NOP_OPCODE.
1762 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1763 * config/tc-vax.c: Include netinet/in.h.
1764 (tc_headers_hook): Formatting.
1765 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1767 2005-02-17 Jan Beulich <jbeulich@novell.com>
1769 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1770 parsing inN, locN, outN. Set 'idx' to offset register number starts
1771 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1774 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1776 * config/tc-mips.c (load_address): Fix formatting.
1777 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1778 Catch macros which are unexpandable without AT. Remove duplicate
1780 (macro2): Remove duplicate zeroing of used_at.
1782 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1784 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1787 2005-02-15 Nigel Stephens <nigel@mips.com>
1788 Maciej W. Rozycki <macro@mips.com>
1790 * config/tc-mips.c (reloc_needs_lo_p): Handle
1791 BFD_RELOC_MIPS16_HI16_S.
1792 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1793 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1794 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1796 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1797 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1798 Call my_getSmallExpression() to parse percent operators.
1799 (percent_op_match, mips_percent_op): Separate definitions.
1800 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1801 (parse_relocation): Handle the MIPS16 mode using
1803 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1804 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1806 2005-02-15 Jan Beulich <jbeulich@novell.com>
1808 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1809 instead of explicitly dealing with the translation; exclude
1810 relocations that are already pcrel, however.
1812 2005-02-15 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-ia64.c: Include limits.h (if available).
1815 (gr_values[0]): Set path to INT_MAX.
1816 (dot_reg_val): Don't allow changing value of r0. Limit range of
1817 general registers at r127.
1818 (specify_resource): Default resource index is -1. Don't set resource
1819 index (in case IA64_RS_RSE) without setting the specific flag.
1820 (note_register_values): Check operand is O_constant before tracking
1821 input value of moves. Add tracking for dep.z with constant inputs.
1822 (print_dependency): Resource index of specific resource may be zero.
1823 (check_dependencies): Likewise.
1825 2005-02-15 Jan Beulich <jbeulich@novell.com>
1827 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1828 reg_class. Check operands and emit diagnostics for illegal use of
1831 2005-02-15 Jan Beulich <jbeulich@novell.com>
1833 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1834 new variables type, suffix, and width. Handle
1835 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1836 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1837 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1838 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1839 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1840 if unable to translate relocation type, using the new variables.
1842 2005-02-15 Jan Beulich <jbeulich@novell.com>
1844 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1845 (ty_symbol_chars): Define.
1846 * config/tc-ia64.c (ia64_symbol_chars): Define.
1848 2005-02-15 Jan Beulich <jbeulich@novell.com>
1850 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1851 input_line_pointer was advanced.
1853 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1855 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1858 2005-02-13 Jan Beulich <jbeulich@novell.com>
1860 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1861 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1863 (ia64_init): Set md.detect_dv.
1864 (ia64_start_line): New static variable warned. Warn only once when
1865 encountering explicit stops in automatic mode.
1866 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1867 * NEWS: Mention new default mode.
1869 2005-02-13 Jan Beulich <jbeulich@novell.com>
1871 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1872 be freed when wiping out previous state. Canonicalize names before
1873 use. Free name string when detecting redefinition.
1874 (dot_pred_rel): Call generic expression parser to process arguments.
1875 Handle O_register case for individual predicates and O_subtract for
1877 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1879 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1880 Warn if multiple found, issue error if resulting symbol name has zero
1882 (dot_alias): Canonicalize name before use.
1884 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1886 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1888 (in_procedure): Return -1 for warning.
1889 (in_prologue): Likewise.
1890 (in_body): Likewise.
1892 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1894 * config/tc-ia64.c (dot_xdata): Undo the last change.
1895 (dot_float_cons): Likewise.
1896 (dot_xstringer): Likewise.
1897 (dot_xdata_ua): Likewise.
1898 (dot_float_cons_ua): Likewise.
1900 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1902 * NEWS: Mention "-munwind-check=[warning|error]".
1904 * config/tc-ia64.c (md): Add unwind_check.
1905 (unwind_diagnostic): New.
1906 (in_procedure): Call unwind_diagnostic when a directive isn't
1908 (in_prologue): Call unwind_diagnostic when a directive isn't in
1910 (in_body): Call unwind_diagnostic when a directive isn't in
1912 (dot_endp): Set md.unwind_check to error before calling
1913 in_procedure and restore it after. When the name is missing or
1914 couldn't be found, use the one from the last .proc if
1915 md.unwind_check isn't error. Warn if md.unwind_check is
1917 (md_parse_option): Handle "-munwind-check=[warning|error]".
1918 (md_show_usage): Add "-munwind-check=[warning|error]".
1919 (ia64_init): Set md.unwind_check to warning.
1921 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1922 * doc/c-ia64.texi: Likewise.
1924 2005-02-11 Jan Beulich <jbeulich@novell.com>
1926 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1928 (ia64_parse_name): New third parameter.
1929 (md_parse_name): Pass third argument.
1930 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1931 (md_operand): Handling of '@'-prefixed symbols moved from here...
1932 (ia64_parse_name): ...to here.
1934 2005-02-11 Jan Beulich <jbeulich@novell.com>
1936 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1937 (errata_nop_necessary_p): Remove declaraction and definition.
1938 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1939 update md.group_idx. Don't reset md.last_groups.
1941 2005-02-11 Jan Beulich <jbeulich@novell.com>
1943 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1945 (dot_xdata): Free section name after use.
1946 (dot_float_cons): Likewise.
1947 (dot_xstringer): Likewise.
1948 (dot_xdata_ua): Likewise.
1949 (dot_float_cons_ua): Likewise.
1950 (md_pseudo_table): Add xdata16 and xdata16.ua.
1952 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1954 * doc/all.texi: Add IA64.
1955 * doc/as.texinfo: Likewise.
1957 * doc/c-ia64.texi: Fix typos.
1959 2005-02-10 Julian Brown <julian@codesourcery.com>
1961 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1963 (do_t_push_pop): Likewise.
1964 (md_assemble): Likewise.
1965 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1966 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1967 (create_unwind_entry): Output dependency on the required personality
1970 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1972 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1973 * subsegs.c (seg_not_empty_p): Likewise.
1975 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1977 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1978 relative jump calculation.
1979 <md_convert_frag) : Likewise.
1980 <output_disp): Likewise.
1982 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1984 * write.c (write_object_file): Recognize warning-symbol construct
1985 and skip object- and target- handling for the second symbol.
1987 2005-02-02 Jan Beulich <jbeulich@novell.com>
1989 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1990 designators along with quoted ones. Free copy of quoted designator
1993 2005-02-01 Ben Elliston <bje@au.ibm.com>
1995 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1996 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1997 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1998 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1999 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2000 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2001 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2002 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2003 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2004 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2005 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2006 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2007 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2008 #if 0'd code throughout.
2010 2005-01-31 Nick Clifton <nickc@redhat.com>
2012 * as.c (parse_args): Bump copyright date reported by --version to
2015 2005-01-31 Nick Clifton <nickc@redhat.com>
2017 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2020 2005-01-31 Jan Beulich <jbeulich@novell.com>
2022 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2023 that can end with .endr in that case. Make requiring/permitting
2024 pseudo-ops without leading dot closer to the logic in read.c serving
2026 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2029 2005-01-31 Jan Beulich <jbeulich@novell.com>
2031 * macro.c (do_formals): Adjust to no longer accept empty parameter
2033 (define_macro): Adjust to no longer accept empty macro name, garbage
2034 following the parameters, or macros that were previously defined.
2035 * read.c (s_bad_end): Declare.
2036 (potable): Add endm. Handler for endr and endm is s_bad_end.
2037 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2039 * read.h (s_bad_endr): Remove.
2041 2005-01-31 Jan Beulich <jbeulich@novell.com>
2043 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2044 immediately discarding (but counting) those exceeding the maximum
2045 possible amount. Track whether output and input operand counts ever
2046 matched, and use this to better indicate which of the operands/
2047 operand types was wrong; specifically don't default to pointing to
2050 2005-01-31 Jan Beulich <jbeulich@novell.com>
2052 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2053 variable in dot_endp). Add body and insn. Make prologue,
2054 prologue_mask, body, and insn bitfields.
2055 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2057 (in_procedure, in_prologue, in_body): New.
2058 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2059 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2060 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2061 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2062 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2063 dot_personality): Use the appropriate one of the above.
2064 (dot_proc): Clear unwind.proc_start; set to current location only if
2065 none of the entry points were valid. Check for non-zero-length entry
2066 point names. Check that entry points aren't defined, yet. Clear
2067 unwind.prologue, unwind.body, and unwind.insn.
2068 (dot_body): Call in_procedure. Check that first directive in procedure
2069 had no insns emitted before. Set unwind.body.
2070 (dot_prologue): Call in_procedure. Check that not already in prologue.
2071 Check that first directive in procedure had no insns emitted before.
2073 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2074 length entry point names. Check that entry points became defined.
2075 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2077 2005-01-31 Jan Beulich <jbeulich@novell.com>
2079 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2080 before actually using it. Don't generate an error in manual bundling
2081 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2082 Don't generate an error in manual bundling mode when looking at an
2083 insn required to be last in its group but the required slot hasn't
2084 been reached, yet. Allow conversion from MII to MI;I for bundle
2085 consisting of only 2 insns with the stop between them. Suppress
2086 various meaningless errors resulting from detecting earlier ones.
2088 2005-01-31 Jan Beulich <jbeulich@novell.com>
2090 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2093 2005-01-28 Christian Groessler <chris@groessler.org>
2095 * config/tc-z8k.c (md_assemble): Improve error detection.
2097 2005-01-28 Jan Beulich <jbeulich@novell.com>
2099 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2100 for personality routine pointer only if there is one.
2101 (ia64_convert_frag): Likewise.
2102 (generate_unwind_image): Likewise.
2104 2005-01-27 Christian Groessler <chris@groessler.org>
2106 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2107 (md_apply_fix3): Make relative branches out of range an error
2108 instead of a warning. Display correct line number for out of
2109 range branches/calls/memory accesses.
2111 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2113 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2114 to emit .debug_line and other debug sections.
2115 * as.h (seg_not_empty_p): Declare.
2116 * subsegs.c (seg_not_empty_p): New predicate.
2118 2005-01-27 Andrew Cagney <cagney@gnu.org>
2120 * configure: Regenerate to track ../gettext.m4 change.
2122 2005-01-27 Jan Beulich <jbeulich@novell.com>
2124 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2126 2005-01-27 Jan Beulich <jbeulich@novell.com>
2128 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2129 to/from application registers dynamic insns.
2130 (md_assemble): Defer resolution of move to/from application registers
2131 dynamic insns when they can be issued on either the I- or M-units.
2133 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2135 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2136 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2137 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2138 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2139 * cgen.c (gas_cgen_parse_operand): Handle
2140 CGEN_PARSE_OPERAND_SYMBOLIC.
2141 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2142 (frv_force_relocation): Likewise. Fix handling of PIC
2144 (md_apply_fix3): Likewise.
2146 2005-01-21 Ben Elliston <bje@au.ibm.com>
2148 * as.h: Remove #if 0'd code.
2149 * atof-generic.c (atof_generic): Likewise.
2150 * ecoff.c (ecoff_directive_frame): Likewise.
2151 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2152 * itbl-ops.c (itbl_add_reg): Likewise.
2153 * listing.c (calc_hex): Likewise.
2154 * read.c (MASK_CHAR): Likewise.
2155 * subsegs.c (subsegs_print_statistics): Likewise.
2156 * symbols.c (indent): Likewise.
2157 * write.c (write_relocs): Likewise.
2158 (write_object_file): Likewise.
2159 (relax_frag): Likewise.
2161 2005-01-20 Nick Clifton <nickc@redhat.com>
2163 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2164 getopt_long_only() from considering -a as an abbreviation for
2166 (parse_args): Fix the parsing of -a=<file>.
2168 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2171 * read.c (s_incbin): Adjust default count for skip. Check validity
2172 of count and skip rigorously.
2174 2005-01-19 Fred Fish <fnf@specifixinc.com>
2176 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2178 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2180 * read.c (convert_to_bignum): New function, split out from...
2181 (emit_expr): ...here. Handle the case where X_add_number is
2182 positive and the input value is negative.
2183 (output_big_sleb128): Fix setting of continuation bit. Check whether
2184 the final byte needs to be sign-extended. Fix size-shrinking loop.
2185 (emit_leb128_expr): When generating a signed leb128, see whether the
2186 sign of an O_constant's X_add_number matches the sign of the input
2187 value. Use a bignum if not.
2189 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2191 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2192 arch_sh_up in order to match the external name and make the
2193 testsuite's job easier.
2195 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2198 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2200 2005-01-12 Nick Clifton <nickc@redhat.com>
2202 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2203 ignored_arguments array.
2205 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2207 * write.c (write_object_file): Disallow a symbol equated to
2210 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2212 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2214 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2215 (maxq_target): New function: Set the machine type.
2217 2005-01-06 Paul Brook <paul@codesourcery.com>
2219 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2220 (md_begin): Handle TE_VXWORKS for FP defaults.
2221 (md_apply_fix3): Correct rela offsets.
2222 (elf32_arm_target_format): Add VxWorks targets.
2224 2005-01-06 Paul Brook <paul@codesourcery.com>
2226 * configure.tgt: Set em=vxworks for *-*-vxworks.
2227 * config/te-vxworks.h: New File.
2229 2005-01-06 Paul Brook <paul@codesourcery.com>
2231 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2233 2005-01-04 Dmitry Diky <diwil@spec.ru>
2235 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2238 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2240 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2241 (dot_loc): New function.
2242 (md_pseudo_table): Add entry to map .loc to dot_loc().
2243 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2244 seen a .loc directive or we're generating DWARF2 debug info for
2247 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2250 * read.c (s_comm_internal): Don't zero end of name until size
2251 expression has been parsed.
2253 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2255 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2257 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2259 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2262 2004-12-22 Ian Lance Taylor <ian@airs.com>
2264 * configure.tgt: New.
2265 * configure.in: Move setting of cpu_type, fmt, etc., to
2267 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2268 $(srcdir)/configure.tgt.
2269 * configure, Makefile.in: Rebuild.
2271 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2273 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2274 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2276 (avr_offset_expression): New function to parse offsets for LDI
2278 (avr_operand): Use it.
2279 (md_apply_fix3): Generate the relocs.
2281 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2283 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2284 BFD_RELOC_SH_IMMS10BY8 relocation.
2286 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2287 than just ignoring bad code.
2289 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2291 * config/tc-v850.c (handle_lo16): New function.
2292 (v850_reloc_prefix): Use it to check lo().
2293 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2295 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2297 * configure.in: Add s390x-ibm-tpf support.
2298 * configure: Regenerate.
2300 2004-12-15 Jan Beulich <jbeulich@novell.com>
2302 * config/obj-elf.c (obj_elf_change_section): Only set type and
2303 attributes on new sections. Emit warning when type of re-declared
2304 section doesn't match.
2306 2004-12-15 Jan Beulich <jbeulich@novell.com>
2308 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2309 '.cfi_startproc simple' doesn't inherit the old value.
2311 2004-12-15 Jan Beulich <jbeulich@novell.com>
2313 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2314 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2315 generation to emit a factored offset.
2317 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2319 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2320 which is too large in the case of NO_PIC without 64-bit
2323 * config/tc-mips.c (mips_in_shared): New static variable.
2324 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2325 (md_longopts): Add -mshared and -mno-shared.
2326 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2327 (s_cpload): Implement !mips_in_shared case.
2328 (s_cpsetup): Likewise.
2329 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2330 * NEWS: Mention -mno-shared.
2332 2004-12-09 Paul Brook <paul@codesourcery.com>
2334 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2337 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2339 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2340 sequence, increase the size of the sequence.
2342 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2345 2004-12-07 Ben Elliston <bje@gnu.org>
2347 * read.c (s_align): Use an align_limit temporary to allay a GCC
2348 signed/unsigned comparison warning.
2350 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2352 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2353 * configure.in: Use it for arm*-*-linux-gnueabi*.
2354 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2355 * config/te-armlinuxeabi.h: New file.
2356 * Makefile.in: Regenerated.
2357 * aclocal.m4: Likewise.
2358 * configure: Likewise.
2359 * doc/Makefile.in: Regenerated.
2361 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2363 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2364 (xtensa_restore_emit_state): Likewise.
2366 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2368 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2371 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2373 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2374 * Makefile.in: Regenerate.
2376 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2378 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2379 functions, give functions a meaningful name, add comments.
2380 (check_range): New function - Replace operand size calculation
2381 with range checking.
2382 (assemble_insn): Update Algorithm, improve error issuing.
2384 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2387 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2389 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2390 miss between different section in the same module.
2391 (tc_gen_reloc): Likewise.
2393 2004-11-25 Theodore A. Roth <troth@openavr.org>
2395 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2396 atmega325, atmega3250, atmega645 and atmega6450.
2398 2004-11-25 Jan Beulich <jbeulich@novell.com>
2400 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2401 permissible for the selected instruction suffix.
2402 (process_suffix): For DefaultSize instructions, suppressing the
2403 guessing of a 'q' suffix if the instruction doesn't support it is
2404 pointless, because only an 'l' suffix can be guessed in this place.
2406 2004-11-24 Nick Clifton <nickc@redhat.com>
2408 * config/tc-iq2000.c: Remove support for IQ10 processor.
2409 Convert to ISO C90 formatting.
2410 * config/tc-iq2000.h: Likewise.
2412 2004-11-23 Nick Clifton <nickc@redhat.com>
2414 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2415 in this table. They should be correct now.
2417 2004-11-23 Jan Beulich <jbeulich@novell.com>
2419 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2420 indicate the MMX extensions added by both SSE and 3DNow!A.
2421 (Cpu3dnowA): Declare.
2422 (CpuUnknownFlags): Update.
2423 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2424 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2425 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2426 3DNow!. Athlon additionally implies 3DNow!A. Several new
2427 entries (those starting with a dot are for sub-arch specification).
2428 (set_cpu_arch): Handle sub-arch specifications.
2429 (parse_insn): Distinguish between instructions not supported because
2430 of insufficient CPU features and because of 64-bit mode.
2431 * doc/c-i386.texi: Describe enhanced .arch directive.
2433 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2435 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2437 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2439 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2440 without a corresponding .debug_info section.
2442 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2444 * read.c (potable): Add "error" and "warning".
2445 (s_errwarn): New function.
2446 * read.h (s_errwarn): Declare.
2447 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2449 2004-11-22 Nick Clifton <nickc@redhat.com>
2451 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2454 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2456 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2457 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2459 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2461 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2462 (coff_adjust_symtab): Adjust call.
2463 (crawl_symbols): Likewise.
2464 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2465 (obj_app_file): Adjust.
2467 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2469 * configure.in: Enable bfd_assember for the MAXQ port.
2470 * configure: Regenerate.
2472 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2473 Sterling Augustine <sterling@tensilica.com>
2475 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2476 there is a conflict.
2477 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2478 interfaces that are related as determined by xtensa_interface_class_id.
2480 2004-11-12 Nick Clifton <nickc@redhat.com>
2482 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2483 offsets for conditional branches.
2485 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2487 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2489 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2491 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2492 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2494 (relax_frag_immed): Update call to update_next_frag_state.
2496 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2498 * obj.h (struct format_ops <app_file>): Add int param.
2499 * read.h (s_app_file_string): Likewise.
2500 * read.c (s_app_file_string): Likewise.
2501 (s_app_file): Adjust s_app_file_string call.
2502 * config/tc-mips.c (s_mips_file): Likewise.
2503 * config/obj-coff.h (obj_app_file): Add app param.
2504 * config/obj-ecoff.h (obj_app_file): Likewise.
2505 * config/obj-multi.h (obj_app_file): Likewise.
2506 * config/obj-elf.h (elf_file_symbol): Likewise.
2507 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2508 if called for # preprocessor lines.
2510 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2513 * symbols.c (resolve_symbol_value): Convert weak symbols only
2515 (symbol_equated_reloc_p): Don't equate weaks when relocating
2516 only for Windows PECOFF.
2518 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2520 * config/tc-crx.c (print_insn): Check and set insn_addr.
2521 * config/tc-crx.h (md_frag_check): Define.
2523 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2524 Vineet Sharma <vineets@noida.hcltech.com>
2526 * configure.in: Add support for new target maxq-coff.
2527 * configure: Regenerate.
2528 * NEWS: Mention new support.
2529 * config/tc-maxq.c: New file.
2530 * config/tc-maxq.h: New file.
2531 * config/obj-coff.h: Add support for maxq-coff.
2533 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2535 * symbols.c (any_external_name): Define.
2536 (resolve_symbol_value): Convert weak symbols.
2537 (S_SET_EXTERNAL): Support any_external_name.
2538 (S_SET_NAME): Qualify parameter const.
2539 (symbol_equated_reloc_p): Equate to weaks when relocating.
2540 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2541 * tc.h (any_external_name): Declare.
2542 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2544 (weak_is_altname): Declare and define.
2545 (weak_name2altname): Same.
2546 (weak_altname2name): Same.
2547 (weak_uniquify): Same.
2548 (weak_altprefix): Define.
2549 (obj_coff_weak): Change .weak syntax and handling.
2550 (coff_frob_symbol): Fix PE weak symbol alternates.
2551 * config/obj-coff.h (USE_UNIQUE): Define.
2552 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2553 are in another segment.
2554 (tc_gen_reloc): Remove broken addend hack.
2555 doc/as.texinfo: Update.
2557 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2559 * config/tc-xtensa.c (total_frag_text_expansion): New.
2560 (md_estimate_size_before_relax): Use it.
2561 (find_address_of_next_align_frag): Likewise.
2563 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2565 * config/tc-crx.c: Rename argument types.
2566 (processing_arg_number): Rename to 'cur_arg_num'.
2567 (get_number_of_bits): Rename to 'set_operand_size'.
2568 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2569 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2570 (set_indexmode_parameters): Remove function, integrate its code into
2572 (set_operand_size): Get rid of 'Operand Number' function parameter -
2573 use global variable 'cur_arg_num' instead.
2574 Use a local 'argument' pointer to reference the current argument.
2575 (parse_operand): Likewise.
2576 (set_operand): Likewise.
2577 (process_label_constant): Likewise.
2579 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2581 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2582 (add_section_rename): Delete. Inlined into...
2583 (build_section_rename): ...here. Use xstrdup instead of strdup.
2584 (xtensa_section_rename): Drop "const" from argument and return types.
2585 (md_show_usage): Indent to match show_usage().
2586 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2587 (tc_canonicalize_section_name): Define.
2588 (md_elf_section_rename): Remove unused macro.
2589 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2590 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2591 (Frame Directive): Delete.
2593 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2595 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2596 * config/tc-arm.c (target_oabi): Delete.
2597 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2598 (arm_opts): Remove moabi.
2599 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2600 * doc/c-arm.texi (ARM Options): Likewise.
2601 * configure: Regenerated.
2603 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2605 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2606 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2607 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2608 * configure: Regenerate.
2609 * config/tc-cris.c (enum cris_archs): New.
2610 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2611 (cris_insn_ver_valid_for_arch): New functions.
2612 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2613 (cris_arch): New variable.
2614 (md_pseudo_table): New pseudo .arch.
2615 (err_for_dangerous_mul_placement): Initialize according to
2617 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2619 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2620 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2621 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2622 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2623 use in md_cris_relax_table.
2624 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2625 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2626 Update and improve head comment.
2627 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2628 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2630 (md_longopts): New option --march=...
2631 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2633 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2634 (HANDLE_RELAXABLE): New macro.
2635 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2636 cases. Check for weak symbols and assume not relaxable. Handle
2637 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2638 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2640 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2641 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2642 (cris_create_short_jump): Adjust for CRISv32.
2643 (cris_relax_frag): Handle new states.
2644 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2645 (md_begin): Define symbols "..asm.arch.cris.v32",
2646 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2647 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2648 when entering opcode table entry points.
2649 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2650 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2651 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2652 (cris_process_instruction): Initialize out_insnp->insn_type to
2653 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2654 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2656 <case 'm'>: Check that modified_char == '.'.
2657 <invalid operands>: Consume the rest of the line.
2658 When operands don't match, skip over subsequent insns with
2659 non-matching version specifier but same mnemonic.
2660 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2661 special registers in CRISv32 are always 32 bit long.
2662 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2664 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2665 and compatible. Recognize "ACR" for v32, unless followed by "+".
2666 (get_spec_reg): Consider cris_arch when looking up register.
2667 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2669 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2670 (cris_get_expression): Restore input_line_pointer if failing "early".
2671 (get_flags): Consider cris_arch and recognize flags accordingly.
2672 (branch_disp): Adjust for CRISv32.
2673 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2674 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2675 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2676 resolved. Don't enter zeros in object file for
2678 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2679 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2680 (md_parse_option): Break out "return 1".
2681 <OPTION_ARCH> New case.
2682 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2683 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2684 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2685 <case BFD_RELOC_32_PCREL>: New cases.
2686 Addends for non-zero fx_pcrel are too in fx_offset.
2687 (md_show_usage): Show --march=<arch>.
2688 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2689 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2690 (s_syntax) <struct syntaxes>: Properly constify member operand.
2691 * config/tc-cris.h (TARGET_MACH): Define.
2692 (cris_mach): Declare.
2693 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2694 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2695 (CRIS-Opts): Document --march=...
2696 (CRIS-Pseudos): Document .arch.
2698 2004-11-04 Jan Beulich <jbeulich@novell.com>
2700 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2701 intel syntax and no register prefix, allow $ in symbol names when
2703 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2704 (intel_float_operand): Add fourth return value indicating math control
2705 operations. Make classification more precise.
2706 (md_assemble): Complain if memory operand of mov[sz]x has no size
2708 (parse_insn): Translate word operands to floating point instructions
2709 operating on integers as well as control instructions to short ones
2710 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2711 floating point instructions operating on non-integer operands.
2712 (match_template): Remove fldcw special case. Adjust q-suffix handling
2713 to permit it on fild/fistp/fisttp in AT&T mode.
2714 (process_suffix): Don't guess DefaultSize insns' suffix from
2715 stackop_size for certain floating point control instructions. Guess
2716 suffix for branch and [ls][gi]dt based on flag_code. Split error
2717 messages for Intel and AT&T syntax, and make the condition more strict
2718 for the former. Adjust suppressing of generation of operand size
2720 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2721 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2722 more error checking.
2723 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2724 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2726 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2728 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2729 md_short_jump_size, md_long_jump_size.
2730 * write.c [!WORKING_DOT_WORD]: Ditto.
2731 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2733 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2735 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2736 const qualifier in these definitions.
2737 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2738 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2740 2004-11-02 Nick Clifton <nickc@redhat.com>
2742 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2743 table before deciding to produce a .debug_line section to match up
2744 with a user provided .debug_info section.
2746 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2748 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2749 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2751 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2753 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2754 (get_flags): New function.
2755 (get_number_of_bits): Edit comments, update numeric values to
2757 (process_label_constant): Don't support the colon
2758 format (SYMBOL:[s|m|l]).
2759 (set_cons_rparams): Support argument type 'arg_rbase'.
2760 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2761 (handle_LoadStor): Bug fix, first handle post-increment mode.
2762 (getreg_image): Remove redundant code, update according to latest
2764 (print_constant): Bug fix relate to 3-word instructions.
2765 (assemble_insn): Bug fix, when matching instructions, verify also
2766 instruction type (not only mnemonic).
2767 Add various error checking.
2768 (preprocess_reglist): Support HI/LO and user registers.
2770 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2772 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2773 in an epilogue directive go negative.
2775 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2778 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2779 after reporting template error during manual bundling. Reported
2780 by Michael Dupont, michaelx.dupont@intel.com.
2782 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2784 * Makefile.am: Run dep-am.
2785 * aclocal.m4: Regenerate with automake 1.9.2.
2786 * Makefile.in: Regenerate with automake 1.9.2.
2787 * doc/Makefile.in: Likewise.
2789 * config/tc-arm.c: Include "dw2gencfi.h".
2790 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2792 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2793 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2794 (tc_cfi_frame_initial_instructions): Define.
2795 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2798 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2800 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2802 Update coprocessor id to be unsigned immediate.
2804 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2806 * config/tc-i386.c (O_secrel): Delete.
2807 (tc_pe_dwarf2_emit_offset): New function.
2808 * config/tc-i386.h (O_secrel): Define as O_md1.
2809 (TC_DWARF2_EMIT_OFFSET): Define.
2811 2004-10-18 Nick Clifton <nickc@redhat.com>
2813 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2814 ignore @fptr() directives for 4-byte fixups.
2816 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2818 * Makefile.am: Run "make dep-am"
2819 * Makefile.in: Regenerate.
2821 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2823 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2824 Remove comments about placement of literal pools.
2825 (Literal Directive): Update description of literal placement.
2826 (Literal Prefix Directive): Remove statement that this does not apply
2827 to absolute-mode literals. Describe new section naming scheme.
2829 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2831 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2832 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2833 is_windowed_return_opcode): Delete.
2834 (xtensa_frob_label): Use get_subseg_target_freq.
2835 (md_assemble): Inline call to is_entry_opcode.
2836 (xtensa_handle_align): Inline call to get_frag_is_literal.
2837 (relaxation_requirements): Inline call to is_jx_opcode.
2838 (emit_single_op): Inline call to is_movi_opcode.
2839 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2840 get_frag_is_no_transform, is_entry_opcode, and
2841 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2842 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2843 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2844 Inline calls to get_frag_is_no_transform.
2845 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2846 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2847 get_frag_is_no_transform.
2848 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2849 and set_frag_is_no_transform.
2850 (get_expression_value): Delete.
2851 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2852 cur_target_freq to target_freq.
2853 (get_subseg_info): Split out code to create a new map entry into ...
2854 (add_subseg_info): ... this new function.
2855 (get_last_insn_flags): Check if get_subseg_info succeeded.
2856 (set_last_insn_flags): Call add_subseg_info if needed.
2857 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2858 (xtensa_reorder_segments): Compute last_sec while counting sections.
2859 Remove call to get_last_sec.
2860 (get_last_sec): Delete.
2861 (cache_literal_section): Inline call to retrieve_literal_seg and its
2862 callees, seg_present and add_seg_list.
2863 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2864 (get_frag_is_insn, get_frag_is_no_transform,
2865 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2866 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2868 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2870 * config/tc-xtensa.c: Use ISO C90 formatting.
2871 * config/tc-xtensa.h: Likewise.
2872 * config/xtensa-istack.h: Likewise.
2873 * config/xtensa-relax.c: Likewise.
2874 * config/xtensa-relax.h: Likewise.
2876 2004-10-12 Paul Brook <paul@codesourcery.com>
2878 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2881 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2884 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2886 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2888 (Acknowledgements): Use "GAS" instead of AS variable.
2890 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2892 * config/tc-i386.c: Include "elf/x86-64.h".
2893 (i386_elf_section_type): New function.
2894 * config/tc-i386.h (md_elf_section_type): Define.
2895 (i386_elf_section_type): New prototype.
2897 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2899 * config/m68k-parse.h (enum m68k_register): New control register,
2901 * config/tc-m68k.c: Correct control register set for MCF5249.
2903 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2904 Sterling Augustine <sterling@tensilica.com>
2906 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2907 (UNREACHABLE_MAX_WIDTH): Define.
2908 (XTENSA_FETCH_WIDTH): Delete.
2909 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2910 prefer_const16, prefer_l32r): New global variables.
2911 (LIT4_SECTION_NAME): Define.
2912 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2913 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2914 (frag_flags struct): New.
2915 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2916 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2917 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2918 (MAX_FORMATS): Define.
2919 (op_placement_info struct, op_placement_table): New.
2920 (O_pltrel, O_hi16, O_lo16): Define.
2921 (directiveE enum): Rename directive_generics to directive_transform.
2922 Delete directive_relax. Add directive_schedule,
2923 directive_absolute_literals, and directive_last_directive.
2924 (directive_info): Rename "generics" to "transform". Delete "relax".
2925 Add "schedule" and "absolute-literals".
2926 (directive_state): Adjust entries to match changes in directive_info.
2927 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2928 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2929 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2930 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2931 (align_only_targets, software_a0_b_retw_interlock,
2932 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2933 software_avoid_short_loop, software_avoid_close_loop_end,
2934 software_avoid_all_short_loops, specific_opcode): Delete.
2935 (warn_unaligned_branch_targets): New.
2936 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2937 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2938 (option_[no_]link_relax, option_[no_]transform,
2939 option_[no_]absolute_literals, option_warn_unaligned_targets,
2940 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2942 (option_[no_]align_only_targets, option_literal_section_name,
2943 option_text_section_name, option_data_section_name,
2944 option_bss_section_name, option_eb, option_el): Delete.
2945 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2946 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2947 and target-hardware. Delete entries for [no-]target-align-only,
2948 literal-section-name, text-section-name, data-section-name, and
2950 (md_parse_option): Handle new options and remove old ones. Accept but
2951 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2952 and treat them as [no-]transform.
2953 (md_show_usage): Add new options and remove old ones.
2954 (xtensa_setup_hw_workarounds): New.
2955 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2956 "long", "short", "loc" and "frequency" entries.
2957 (use_generics): Rename to ...
2958 (use_transform): ... this function. Add past_xtensa_end check.
2959 (use_longcalls): Add past_xtensa_end check.
2960 (code_density_available, can_relax): Delete.
2961 (do_align_targets): New.
2962 (get_directive): Accept dashes in directive names. Warn about
2963 [no-]generics and [no-]relax directives and treat them as
2965 (xtensa_begin_directive): Call md_flush_pending_output only for some
2966 directives. Check for directives inside instruction bundles. Warn
2967 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2968 directives. Handle new directives. Check generating_literals flag
2970 (xtensa_end_directive): Check for directives inside instruction
2971 bundles. Warn and ignore [no-]density directives. Handle new
2972 directives. Call xtensa_set_frag_assembly_state.
2973 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2974 xtensa_dwarf2_emit_insn): New.
2975 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2976 use_literal_section flag.
2977 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2978 literals. Use xtensa_elf_cons to parse the expression.
2979 (xtensa_literal_prefix): Do not check use_literal_section. Support
2980 ".lit4" sections for absolute literals. Change prefix convention to
2981 replace ".text" (or ".t" in a linkonce section). No need to call
2983 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2984 (expression_end): Handle closing braces and colons.
2985 (PLT_SUFFIX, plt_suffix): Delete.
2986 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2987 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2988 and O_hi16 expressions as well.
2989 (tokenize_arguments): Handle closing braces and colons.
2990 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2991 operands and paired register syntax.
2992 (get_invisible_operands): New.
2993 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2994 new xtensa-isa.h functions.
2995 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2996 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2997 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2998 instructions. Use xtensa_translate_zero_immed.
2999 (operand_is_immed, operand_is_pcrel_label): Delete.
3000 (get_relaxable_immed): Use new xtensa-isa.h functions.
3001 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3003 (xtensa_print_insn_table, print_vliw_insn): New.
3004 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3005 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3006 is_branch_or_jump_opcode): Delete.
3007 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3008 (opnum_to_reloc, reloc_to_opnum): Delete.
3009 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3010 xtensa-isa.h functions. Operate on one slot of an instruction.
3011 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3012 xg_get_insn_size): Delete.
3013 (xg_get_build_instr_size): Use xg_get_single_size.
3014 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3015 xg_build_widen_table. Use xg_get_single_size.
3016 (xg_get_max_narrow_insn_size): Delete.
3017 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3018 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3020 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3021 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3022 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3023 xg_build_widen_table. Use xg_get_single_size.
3024 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3026 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3027 treat weak symbols conservatively.
3028 (xg_check_operand): Use new xtensa-isa.h functions.
3029 (is_dnrange): Delete.
3030 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3031 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3032 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3033 xtensa-isa.h functions.
3034 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3035 xg_instruction_matches_options): New.
3036 (xg_instruction_matches_rule): Handle O_register expressions. Call
3037 xg_instruction_matches_options.
3038 (transition_rule_cmp): New.
3039 (xg_instruction_match): Update call to xg_build_simplify_table.
3040 (xg_build_token_insn): Record loc fields.
3041 (xg_simplify_insn): Check is_specific_opcode field and
3042 density_supported flag.
3043 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3044 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3045 (xg_assemble_literal): Add error handling for O_big. Call
3046 record_alignment. Handle O_pltrel.
3047 (xg_valid_literal_expression): New.
3048 (xg_assemble_literal_space): Add slot parameter. Remove call to
3049 set_expr_symbol_offset. Add call to record_alignment. Update call to
3051 (xg_emit_insn): Delete.
3052 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3053 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3054 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3055 and slot parameters. Handle new "alternate" relocations for absolute
3056 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3057 O_hi16. Use new xtensa-isa.h functions.
3058 (xg_assemble_tokens): Delete.
3059 (is_register_writer): Use new xtensa-isa.h functions.
3060 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3061 old-style RSR from LCOUNT.
3062 (next_frag_opcode): Delete.
3063 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3064 update_next_frag_state): New.
3065 (update_next_frag_nop_state): Delete.
3066 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3067 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3068 the state of the absolute-literals directive. Add calls to
3069 record_alignment and xtensa_set_frag_assembly_state. Call
3070 xtensa_switch_to_non_abs_literal_fragment instead of
3071 xtensa_switch_to_literal_fragment.
3073 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3074 (get_expanded_loop_offset): Change check for undefined opcode to an
3076 (xtensa_set_frag_assembly_state, relaxable_section,
3077 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3078 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3079 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3080 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3081 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3082 (xtensa_init_fix_data): New.
3083 (xtensa_frob_label): Reset label symbol to the current frag. Check
3084 do_align_targets and generating_literals flag. Propagate frequency
3085 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3086 (xtensa_unrecognized_line): New.
3087 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3088 to xtensa_set_frag_assembly_state.
3089 (error_reset_cur_vinsn): New.
3090 (md_assemble): Remove check for literal frag. Remove call to
3091 istack_init. Call use_transform instead of use_generics. Parse
3092 explicit instruction format specifiers. Move code for
3093 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3094 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3095 Add dwarf2_where call. Remote automatic alignment for ENTRY
3096 instructions. Move call to xtensa_clear_insn_labels to the end.
3097 Rearrange to handle bundles.
3098 (xtensa_cons_fix_new): Delete.
3099 (xtensa_handle_align): New.
3100 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3101 assignment to is_no_density field.
3102 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3103 instead of reloc_to_opnum. Handle "alternate" relocations.
3104 (xtensa_force_relocation, xtensa_check_inside_bundle,
3105 xtensa_elf_section_change_hook): New.
3106 (xtensa_symbol_new_hook): Delete.
3107 (xtensa_fix_adjustable): Check for difference of symbols with an
3108 offset. Check for external and weak symbols.
3109 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3110 (md_estimate_size_before_relax): Return expansion for the first slot.
3111 (tc_gen_reloc): Handle difference of symbols by producing
3112 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3113 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3114 tentative values into the output when linkrelax is set.
3115 (XTENSA_PROP_SEC_NAME): Define.
3116 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3117 Create literal tables only if using literal sections. Create new
3118 property tables instead of old instruction tables. Check for unaligned
3119 branch targets and loops.
3120 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3121 new_resource_table, clear_resource_table, resize_resource_table,
3122 resources_available, reserve_resources, release_resources,
3123 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3124 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3125 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3126 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3127 flag. Update checks for workaround options. Call
3128 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3129 (xtensa_cleanup_align_frags): Add special case for branch targets.
3130 Check for and mark unreachable frags.
3131 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3132 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3133 end of a zero-overhead loop body.
3134 (frag_can_negate_branch): Handle instructions with multiple slots.
3135 Use new xtensa-isa.h functions
3136 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3137 xtensa_mark_zcl_first_insns): New.
3138 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3139 transformations are disabled.
3140 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3141 multislot instructions.
3142 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3143 Likewise. Also error if transformations are disabled.
3144 (unrelaxed_frag_max_size): New.
3145 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3146 xtensa-isa.h functions.
3147 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3148 xtensa_opcode_is_loop instead of is_loop_opcode.
3149 (get_text_align_power): Replace as_fatal with assertion.
3150 (get_text_align_fill_size): Iterate instead of using modulus when
3152 (get_noop_aligned_address): Assert that this is for a machine-dependent
3153 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3154 xg_get_single_size, and frag_format_size.
3155 (get_widen_aligned_address): Rename to ...
3156 (get_aligned_diff): ... this function. Add max_diff parameter.
3157 Remove handling of rs_align/rs_align_code frags. Use
3158 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3159 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3160 and pass it back to caller.
3161 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3162 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3163 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3164 (relax_frag_text_align): Rename to ...
3165 (relax_frag_loop_align): ... this function. Assume loops can only be
3166 in the first slot of an instruction.
3167 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3168 instruction. Remove call to frag_wane.
3169 (relax_frag_narrow): Rename to ...
3170 (relax_frag_for_align): ... this function. Extend to handle
3171 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3172 RELAX_NARROW for the first slot.
3173 (find_address_of_next_align_frag, bytes_to_stretch): New.
3174 (future_alignment_required): Use find_address_of_next_align_frag and
3175 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3176 alignment decisions.
3177 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3178 Check if transformations are enabled for b_j_loop_end workaround.
3179 Use new xtensa-isa.h functions and handle multislot instructions.
3180 Update call to xg_assembly_relax.
3181 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3182 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3184 (convert_frag_narrow): Add segP, format and slot parameters. Call
3185 convert_frag_immed for branch instructions. Adjust calls to
3186 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3187 xg_get_single_size and xg_get_single_format.
3188 (convert_frag_fill_nop): New.
3189 (convert_frag_immed): Add format and slot parameters. Handle multislot
3190 instructions and use new xtensa-isa.h functions. Update calls to
3191 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3192 enabled for b_j_loop_end workaround. Use build_nop instead of
3193 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3194 frags. Use xg_get_single_size. Handle O_pltrel.
3195 (fix_new_exp_in_seg): Remove check for old plt flag.
3196 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3197 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3198 for loop opcode to an assertion. Mark all frags up to the end of the
3199 loop as not transformable.
3200 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3201 (get_subseg_info): New.
3202 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3204 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3205 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3206 (xtensa_switch_to_non_abs_literal_fragment): New.
3207 (cache_literal_section): Add is_code parameter and pass it through to
3208 retrieve_literal_seg.
3209 (retrieve_literal_seg): Add is_code parameter and use it to set the
3210 flags on the literal section. Handle case where head parameter is 0.
3211 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3212 set_frag_is_no_transform): New.
3213 (xtensa_create_property_segments): Add end_property_function parameter
3214 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3215 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3216 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3217 (add_xt_block_frags): Add end_property_function parameter and call it
3218 if it is non-zero. Call xtensa_frag_flags_init.
3219 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3220 get_frag_property_flags, frag_flags_to_number,
3221 xtensa_frag_flags_combinable, xt_block_aligned_size,
3222 xtensa_xt_block_combine, add_xt_prop_frags,
3223 init_op_placement_info_table, opcode_fits_format_slot,
3224 xg_get_single_size, xg_get_single_format): New.
3225 (istack_push): Inline call to tinsn_copy.
3226 (tinsn_copy): Delete.
3227 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3228 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3229 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3230 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3231 functions. Handle invisible operands.
3232 (tinsn_to_slotbuf): New.
3233 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3234 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3235 vinsn_from_chars, and xg_free_vinsn.
3236 (tinsn_from_insnbuf): New.
3237 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3238 instructions. Handle symbol differences.
3239 (get_num_stack_text_bytes): Use xg_get_single_size.
3240 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3241 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3242 get_expr_register, set_expr_symbol_offset_diff): New.
3243 * config/tc-xtensa.h (MAX_SLOTS): Define.
3244 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3245 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3246 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3248 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3249 (xtensa_frag_type struct): Add is_assembly_state_set,
3250 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3251 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3252 Replace is_generics and is_relax fields by is_no_transform field.
3253 Delete is_text and is_longcalls fields. Change text_expansion and
3254 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3255 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3256 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3257 (xtensa_fix_data struct): New.
3258 (xtensa_symfield_type struct): Delete plt field.
3259 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3260 forward declaration here.
3261 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3262 (XTENSA_SECTION_RENAME): Undefine.
3263 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3264 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3265 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3266 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3267 (unit_num_copies_func, opcode_num_units_func,
3268 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3269 (resource_table struct): New.
3270 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3271 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3272 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3273 (tinsn_copy): Delete prototype.
3274 (vliw_insn struct): New.
3275 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3276 (widen_spec_list): Add option conditions for density and boolean
3277 instructions. Add expansions using CONST16 and conditions for using
3278 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3280 (simplify_spec_list): Add option conditions for density instructions.
3281 Add entry for NOP instruction.
3282 (append_transition): Add cmp function pointer parameter and use it to
3283 insert the new entry in order.
3284 (operand_function_LOW16U, operand_function_HI16U): New.
3285 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3286 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3287 (enter_opname, split_string): Use xstrdup instead of strdup.
3288 (init_insn_pattern): Initialize new options field.
3289 (clear_req_or_option_list, clear_req_option_list,
3290 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3292 (parse_insn_pattern): Parse option conditions.
3293 (transition_applies): New.
3294 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3295 swapped last arguments in calls to append_constant_value_condition.
3296 Call clone_req_option_list. Add warning about invalid opcode.
3297 Handle LOW16U and HI16U function names.
3298 (build_transition_table): Add cmp parameter and use it in calls to
3299 append_transition. Use new xtensa-isa.h functions. Check
3300 transition_applies before adding entries.
3301 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3302 pass it through to build_transition_table.
3303 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3304 ReqOption, transition_cmp_fn): New types.
3305 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3306 (transition_rule struct): Add options field.
3307 * doc/as.texinfo (Overview): Update Xtensa options.
3308 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3309 --[no-]relax, and --[no-]generics options. Update descriptions of
3310 --text-section-literals and --[no-]longcalls. Add
3311 --[no-]absolute-literals and --[no-]transform.
3312 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3313 Remove use of "generic" and "specific" terminology for opcodes.
3314 (Xtensa Registers): Generalize the syntax description to include
3315 user-defined register files.
3316 (Xtensa Automatic Alignment): Update.
3317 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3318 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3319 (Xtensa Directives): Remove confusing rules about precedence.
3320 (Density Directive, Relax Directive): Delete.
3321 (Schedule Directive): New.
3322 (Generics Directive): Rename to ...
3323 (Transform Directive): ... this node.
3324 (Literal Directive): Update for absolute literals. Missing
3325 literal_position directive is now an error.
3326 (Literal Position Directive): Update for absolute literals.
3327 (Freeregs Directive): Delete.
3328 (Absolute Literals Directive): New.
3329 (Frame Directive): Minor editing.
3330 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3331 Update dependencies.
3332 * Makefile.in: Regenerate.
3334 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3336 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3337 to build the second and third fixups for a composite relocation.
3338 (macro_read_relocs): New function.
3339 (macro_build): Use it.
3340 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3341 Simplify fragging code accordingly.
3342 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3343 of the composite relocation. Set fx_tcbit in both fixups.
3345 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3347 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3348 (md_apply_fix3): Don't treat composite relocs as done.
3350 2004-10-07 Jan Beulich <jbeulich@novell.com>
3352 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3353 prefix for symbol names generated from the LOCAL macro directive.
3355 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3356 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3358 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3360 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3362 (md_assemble): Add error checking for Co-Processor instructions.
3363 (get_cinv_parameters): Add 'b' option to invalidate the
3364 branch-target cache.
3366 2004-10-05 Paul Brook <paul@codesourcery.com>
3368 * config/tc-arm.c (unwind): New variable.
3369 (vfp_sp_encode_reg): New function.
3370 (vfp_sp_reg_required_here): Use it.
3371 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3372 (vfp_parse_reg_list): New function.
3373 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3374 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3375 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3376 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3378 (md_pseudo_table): Add them.
3379 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3380 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3381 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3382 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3383 require_hashconst, add_unwind_opcode): New functions.
3384 * doc/c-arm.texi: Document unwinding opcodes.
3385 * NEWS: Mention the new feature.
3387 2004-10-04 Eric Christopher <echristo@redhat.com>
3389 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3391 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3393 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3395 * config/tc-s390.c (md_apply_fix3): Likewise.
3396 * config/tc-sparc.c (md_apply_fix3): Likewise.
3398 2004-10-01 Paul Brook <paul@codesourcery.com>
3400 * config/tc-arm.c (arm_elf_section_type): New function.
3401 (arm_elf_change_section): Set section link for exidx sections.
3402 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3403 (md_elf_section_type): Define.
3405 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3407 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3408 instruction's offset.
3410 2004-10-01 Adam Nemet <anemet@lnxw.com>
3412 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3414 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3416 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3417 asymbol *, instead use symbol_get_bfdsym.
3419 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3421 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3423 2004-09-30 Paul Brook <paul@codesourcery.com>
3425 * config/tc-arm.c (do_smi, do_nop): New functions.
3426 (insns): Add ARMv6ZK instructions.
3427 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3428 (tc_gen_reloc): Ditto.
3429 (arm_cpus): Add mpcore and arm1176.
3430 (arm_archs): Add armv6{k,z,zk}.
3431 * doc/c-arm.texi: Document new cores and architectures.
3433 2004-09-30 Nick Clifton <nickc@redhat.com>
3435 * config/tc-arm.c: Use ISO C90 formatting.
3437 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3439 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3440 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3441 REG_TYPE_MVDX is expected.
3443 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3445 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3447 2004-09-21 James E Wilson <wilson@specifixinc.com>
3449 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3450 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3451 output_spill_base, output_unat_psprel, output_lc_psprel,
3452 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3453 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3454 output_spill_psprel_p): Use it.
3456 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3458 * config/tc-crx.c (handle_LoadStor): New function.
3459 Handle load/stor unique instructions before parsing.
3461 2004-09-17 Paul Brook <paul@codesourcery.com>
3463 * config/tc-arm.c (s_arm_rel31): New funciton.
3464 (md_pseudo_table): Add .rel31.
3465 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3466 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3467 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3468 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3469 (arm_parse_reloc): Add (target2).
3471 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3473 * Makefile.am: Run "make dep-am".
3474 * Makefile.in: Regenerate.
3475 * aclocal.m4: Regenerate.
3476 * configure: Regenerate.
3477 * doc/Makefile.in: Regenerate.
3478 * po/POTFILES.in: Regenerate.
3479 * po/gas.pot: Regenerate.
3481 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3483 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3484 [!LLONG_MAX]: Ditto.
3486 2004-09-13 Paul Brook <paul@codesourcery.com>
3488 * config/tc-arm.c: Rename RELABS to TARGET1.
3490 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3492 * messages.c (as_internal_value_out_of_range): Cast values passed
3493 to as_bad_where or as_warn_where to proper type.
3495 2004-09-11 Theodore A. Roth <troth@openavr.org>
3497 * config/tc-avr.c: Add support for
3498 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3500 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3502 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3503 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3505 2004-09-08 Paul Brook <paul@codesourcery.com>
3507 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3508 fini_array and preinit_array section types.
3509 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3511 * doc/as.texinfo: Document extra section types.
3513 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3515 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3516 * Makefile.in: Regenerated.
3517 * configure.in: Set em for arm*-*-symbianelf*.
3518 * configure: Regenerated.
3519 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3520 vectors when appropriate.
3521 * config/te-symbian.h: New file.
3523 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3525 * config/tc-crx.c (gettrap): Exception vector can be case
3527 (process_label_constant): Fix a 32-bit displacement bug in branch
3529 (get_operandtype) : Bug fix, wrong operand was used.
3530 (process_label_constant): Initialize relocation type to
3533 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3535 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3536 for synthesizable cores.
3538 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3540 2004-08-25 Dmitry Diky <diwil@spec.ru>
3542 * config/tc-msp430.c: Clean-up the code.
3543 (md_relax_table): New relax table.
3544 (mcu_types): Sort MCU types.
3545 (md_pseudo_table): Add .profiler pseudo handler.
3546 (pow2value): New function.
3547 (msp430_profiler): New function.
3548 (msp430_operands): Add new insns handlers.
3549 (msp430_srcoperand): Add register operand handler, allow complex
3551 (md_estimate_size_before_relax): Rewritten.
3552 (md_convert_frag): Rewritten.
3553 (msp430_relax_frag): New function.
3554 * config/tc-msp430.h (md_relax_frag): define macro
3555 * doc/c-msp430.texi: Update information.
3557 2004-08-24 Nick Clifton <nickc@redhat.com>
3559 * as.c (std_shortopts): Allow -g to take an optional argument.
3560 (parse_args): Pass any switch starting with -g on to the backend
3563 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3565 * configure.in (arm*-*-symbianelf*): New target.
3566 (arm*-*-eabi*): Likewise.
3567 * configure: Regenerated.
3569 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3570 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3573 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3575 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3576 argument, don't do anything if current section is not
3577 .gnu.linkonce.t.* and linkonce_empty is set.
3578 (generate_unwind_image, dot_endp): Adjust callers, call
3579 start_unwind_section (*, 1) if nothing will be put into the
3582 2004-08-17 Nick Clifton <nickc@redhat.com>
3584 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3585 (show_usage): Add -g.
3586 (std_longopts): Add --gen-debug. Alpha sort the table.
3587 (parse_args): Print an error message if a switch is not handled.
3588 Handle the -g switch, calling md_debug_format_selector() if
3590 * NEWS: Mention new feature.
3591 * doc/as.texinfo: Document new switch.
3592 * doc/internals.texi: Document behaviour of md_parse_option.
3594 * config/tc-arm.c (md_parse_option): Do not issue an error message
3595 if the switch is not recognised.
3596 * config/tc-m68k.c (md_parse_option): Likewise.
3597 * config/tc-pdp11.c (md_parse_option): Likewise.
3598 * config/tc-v850.c (md_parse_option): Likewise.
3600 * as.h: Fix up formatting.
3603 2004-08-16 Nick Clifton <nickc@redhat.com>
3605 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3607 * configure.in: Sort architecture based tables alphabetically.
3608 * configure: Regenerate.
3610 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3612 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3613 { "cc", 68 }, with { "cr", 70 }.
3615 2004-08-13 Jan Beulich <jbeulich@novell.com>
3616 Nick Clifton <nickc@redhat.com>
3618 * as.c: Add and handle new --alternate command line option.
3619 * macro.c (macro_set_alternate): New.
3620 * macro.h (macro_set_alternate): Declare.
3621 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3622 * doc/as.texinfo: Document new command line option and pseudo-ops
3623 as well as insert documentation originating from gasp about
3624 alternate macro syntax.
3625 * NEWS: Mention new command line option and pseudo-ops.
3627 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3629 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3632 2004-08-06 Paul Brook <paul@codesourcery.com>
3634 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3635 Handle new relocations.
3636 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3638 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3640 * write.c (relax_segment): Use was_address instead of address when
3641 setting fr_fix field for align frag due to backwards .org.
3643 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3645 Introduce SH2a support.
3646 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3647 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3649 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3650 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3651 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3652 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3653 to end of conditional expression.
3654 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3655 * config/tc-sh.c: Add sh2a-nofpu support.
3656 2003-12-29 DJ Delorie <dj@redhat.com>
3657 * tc-sh.c: Add sh2a support.
3658 (parse_reg): Add tbr.
3659 (parse_at): Support @@(disp,tbr).
3660 (get_specific): Support sh2a opcodes.
3661 (insert4): New, for 4 byte relocs.
3662 (build_Mytes): Support sh2a opcodes.
3663 (md_apply_fix3_Mytes): Support sh2a opcodes.
3664 2003-12-02 Michael Snyder <msnyder@redhat.com>
3665 * config/tc-sh.c (md_parse_option): Handle sh2a.
3666 (sh_elf_final_processing): Ditto.
3668 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3670 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3673 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3675 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3676 (ppc_arch): Expand comment.
3678 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3680 * config/tc-crx.c: Support evaluating the difference between two
3682 * config/tc-crx.h: Likewise.
3684 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3686 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3688 (ia64_elf_section_change_hook): Set the linked-to section for
3691 2004-07-26 Dmitry Diky <diwil@spec.ru>
3693 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3694 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3695 msp430xG438, msp430xG439.
3697 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3699 * doc/as.texinfo (Section, PushSection): Correct documentation
3702 2004-07-21 Jan Beulich <jbeulich@novell.com>
3704 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3705 permissible for the selected instruction suffix.
3706 (match_template): Don't permit 64-bit general purpose operands in
3708 (finalize_imm): Permit 64-bit immediates.
3709 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3710 specially except for the width of the used base and/or index
3711 registers. For 32-bit displacements, use sign-extended
3712 relocations only when using 64-bit addressing.
3713 Force zero displacement on rip-relative addressing when there is
3714 no other displacement.
3715 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3716 specially except for the width of the used base and/or index
3718 (parse_register): Disallow Reg64 registers in 32-bit mode.
3720 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3721 suffix if the instruction doesn't support it.
3723 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3725 * config/tc-mips.c (append_insn): Handle constant expressions with
3726 no associated relocation.
3727 (mips_ip): Cancel the expression after use for the Q format
3729 (parse_relocation): Return no relocation for unsupported
3731 (my_getSmallExpression): Return no relocation if no relocation
3734 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3736 * config/obj-som.c (adjust_stab_sections): Add prototype.
3737 (obj_som_compiler, obj_som_version, obj_som_copyright,
3738 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3739 * config/tc-hppa.c (update_subspace): Likewise.
3740 (is_defined_subspace): Amplify comment.
3741 * config/obj-som.h (som_frob_file): Add prototype.
3743 2004-07-19 Christopher Faylor <cgf@timesys.com>
3744 H.J. Lu <hongjiu.lu@intel.com>
3746 * subsegs.c (section_symbol): Don't create a new segment when
3747 existing segment is undefined.
3749 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3751 * config/tc-arm.c: Include include/opcode/arm.h.
3752 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3753 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3754 (FPU_ARCH_*): Delete.
3755 * Makefile.am: Update dependencies.
3756 * Makefile.in: Regenerate.
3758 2004-07-15 Nick Clifton <nickc@redhat.com>
3760 * configure.in: Accept armbe as a big-endian arm configuration.
3761 * configure: Regenerate.
3763 2004-07-13 Thomas Nystrom <thn@saeab.se>
3765 * config/tc-i386.c (T_SHIFTOP): New constant.
3766 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3767 (intel_el1): Handle '~'.
3768 (intel_get_token): Handle '<>', '&', '|' and '~'.
3770 2004-07-13 Nick Clifton <nickc@redhat.com>
3772 (md_assemble): Remove spurious newline from end of as_bad error
3774 (intel_e05_1): Likewise.
3775 (intel_e11): Likewise.
3776 (intel_match_token): Likewise.
3778 2004-07-11 Andreas Schwab <schwab@suse.de>
3780 * config/tc-m68k.c: Convert to C90. Remove redundant
3781 declarations. Indentation fixup.
3782 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3783 obj_coff_section ourselves.
3785 2004-07-09 James E Wilson <wilson@specifixinc.com>
3787 * config/tc-ia64.c (default_big_endian): New.
3788 (dot_byteorder, md_begin): Use it.
3789 (md_parse_option): Set it.
3791 2004-07-09 Nick Clifton <nickc@redhat.com>
3793 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3794 * configure: Regenerate.
3795 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3796 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3797 sh_find_elf_flags if necessary.
3799 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3801 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3802 going to be split into more than one in-place addend, return 0
3803 for relocations against mergeable sections. Associate comments
3806 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3808 * Makefile.am (CPU_TYPES): Add crx.
3809 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3810 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3811 (DEPTC_crx_elf): New target.
3812 (DEPOBJ_crx_elf): Likewise.
3813 (DEP_crx_elf): Likewise.
3814 * Makefile.in: Regenerate.
3815 * configure.in: Add crx* target.
3816 * configure: Regenerate.
3817 * config/tc-crx.c: New file.
3818 * config/tc-crx.h: New file.
3819 * NEWS: Mention new target.
3821 2004-07-06 Nick Clifton <nickc@redhat.com>
3823 * config.in: Undefine TARGET_SYMBIAN by default.
3825 * configure: Regenerate. Add sh-symbian-elf target. If
3826 selected define TARGET_SYMBIAN.
3827 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3828 format if TARGET_SYMBIAN has been defined.
3830 * output-file.c (output_file_create): Report the target format
3831 chosen when bfd_openw reports that it is invalid.
3833 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3834 pseudo for BFD based assemblers.
3836 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3839 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3840 (md_parse_option): Remove redundant -isa testing.
3841 Make bfd_arch variable const.
3842 (md_show_usage): Make bfd_arch variable const.
3844 2004-07-03 James E Wilson <wilson@specifixinc.com>
3846 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3847 * config/tc-ia64.h (md_frag_check): Define.
3849 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3851 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3853 * doc/as.texinfo (Weak): Document PE weak symbols.
3855 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3857 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3858 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3859 (mips_frob_file): Rework so that only a single pass through the
3860 relocs is needed. Allow %lo()s to have higher offsets than their
3861 corresponding %hi()s or %got()s.
3863 2004-07-02 Nick Clifton <nickc@redhat.com>
3865 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3866 allow values which have come from undefined symbols.
3867 Always consider this fixup to have been processed as a reloc
3868 cannot be generated for it.
3870 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3872 * frags.h (struct frag): Add has_code and insn_addr fields.
3873 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3874 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3875 * config/tc-ppc.h (md_frag_check): Define.
3877 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3879 * doc/Makefile.am (info): Rename goal to...
3880 (info-local): ... this, to preserve implicit dependencies.
3881 * doc/Makefile.in: Regenerate with automake 1.8.5.
3883 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3885 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3886 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3887 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3888 (tc_gen_reloc): Likewise.
3889 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3890 (m32r_parse_name): Likewise.
3891 (m32r_cgen_parse_fix_exp): Likewise.
3892 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3893 (O_PIC_reloc): Likewise.
3894 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3895 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3896 for @GOTOFF, @GOT, @PLT.
3898 2004-06-21 Jan Beulich <jbeulich@novell.com>
3900 * gas/symbols.c: While discarding ordinary local absolute symbols
3901 when --strip-local-absolute is in effect, retain file symbols.
3903 2004-06-20 Andreas Schwab <schwab@suse.de>
3905 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3906 (md_parse_option): Likewise.
3908 2004-06-17 Jan Beulich <jbeulich@novell.com>
3910 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3911 * config/te-netware.h: New file.
3912 * config/te-ppcnw.h: Delete: Obsolete.
3913 * configure.in: Eliminate ill NetWare targets. Make generic
3914 NetWare target use proper emulation.
3915 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3916 reference to new te-netware.h.
3917 * configure: Regenerate.
3918 * Makefile.in: Regenerate.
3920 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3922 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3923 comparison in .insn pseudo operation.
3925 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3927 * config/obj-coff.c (coff_adjust_section_syms): Use
3928 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3929 (coff_frob_section): Likewise.
3930 * config/tc-mips.c (md_apply_fix3): Likewise.
3931 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3932 (elf_frob_file_after_relocs): Likewise.
3934 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3936 * config/tc-hppa.c (log2): Rename to exact_log2.
3937 (pa_next_subseg): Delete unused function.
3938 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3939 (create_new_subspace): Likewise.
3942 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3943 labels. Fix warning.
3945 2004-05-28 DJ Delorie <dj@redhat.com>
3947 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3948 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3949 or non-merged symbols.
3951 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3953 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3954 restore the old slot when inserting srlz.i/srlz.d.
3956 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3958 * Makefile.am: Regenerate dependecies.
3959 * Makefile.in: Regenerate.
3960 * config/tc-sh.c (valid_arch): Make unsigned.
3961 (preset_target_arch): Likewise.
3962 (md_begin): Use new architecture flags system.
3963 (get_specific): Likewise.
3964 (assemble_ppi): Likewise.
3965 (md_assemble): Likewise. Also fix error check for bad opcodes.
3966 (md_parse_option): Likewise. Also generate -isa values according
3967 to the table in bfd/cpu-sh.c instead of just constants. Also
3968 allow <arch>-up ISA variants.
3969 (sh_elf_final_processing): Replace if-else chain with a call to
3970 sh_find_elf_flags().
3972 2004-05-28 Peter Barada <peter@the-baradas.com>
3974 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3975 with zero offset into mode 2 addressing to save a word.
3977 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3979 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3980 (ar_is_only_in_integer_unit): New.
3981 (ar_is_only_in_memory_unit): New.
3982 (generate_unwind_image): Silence gcc on 32bit host.
3983 (md_assemble): Use ar_is_only_in_integer_unit instead of
3984 ar_is_in_integer_unit. Check AR access.
3986 2004-05-27 Peter Barada <peter@the-baradas.com>
3988 * config/tc-m68k.c (md_begin): Sort the opcode table into
3990 (m68k_compare_opcode): New function to do the sorting.
3992 2004-05-24 Peter Barada <peter@the-baradas.com>
3994 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3995 addressing on MIT style operands.
3996 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3998 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4001 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4003 * expr.c (operand, operator): Don't reject '++' and '--'.
4005 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4007 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4010 2004-05-17 Adam Nemet <anemet@lnxw.com>
4012 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4013 * configure: Regenerate.
4015 2004-05-13 Paul Brook <paul@codesourcery.com>
4017 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4019 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4021 * configure.in (or32-*-rtems*): Switch to elf.
4022 * configure: Regenerate.
4024 2004-05-13 Nick Clifton <nickc@redhat.com>
4026 * po/fr.po: Updated French translation.
4028 2004-05-11 Nick Clifton <nickc@redhat.com>
4030 * doc/as.texinfo (Section): Document G and T flags to .section
4031 directive. Document the extra arguments that the G flag
4032 requires. Document the #tls flag.
4034 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4036 * subsegs.c (section_symbol): Create a new section symbol if
4037 the existing one doesn't match.
4038 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4040 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4042 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4043 to cope with VR4181A errata MD(1) and MD(4).
4045 2004-05-07 Brian Ford <ford@vss.fsi.com>
4047 * NEWS: Mention .secrel32 for pe[i]-i386.
4049 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4051 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4052 (HANDLE_ALIGN): New.
4054 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4056 * Makefile.am (DIST_SUBDIRS): Define.
4057 * aclocal.m4: Regenerate with automake 1.8.4.
4058 * Makefile.in: Likewise.
4059 * doc/Makefile.in: Likewise.
4061 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4063 * config/tc-ia64.c (dot_serialize): Declare.
4064 (dot_serialize): New function.
4065 (md_pseudo_table): Add ".serialize.data" and
4066 ".serialize.instruction" directives.
4068 2004-05-06 Nick Clifton <nickc@redhat.com>
4070 * messages (as_internal_value_out_of_range): Print a message about
4071 a value being out of range. Be consistent about whether the
4072 values are printed in decimal or hexadecimal.
4073 (as_warn_value_out_of_range): Generate a warning message about an
4075 (as_bad_value_out_of_range): Generate an error message about an
4077 * as.h: Prototype the new functions.
4078 * config/tc-alpha.c (insert_operand): Use new function.
4079 * config/tc-arc.c (arc_insert_operand): Likewise.
4080 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4081 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4082 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4083 * config/tc-s390.c (s390_insert_operand): Likewise.
4084 * config/tc-v850.c (v850_insert_operand): Likewise.
4086 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4088 * configure.in: Set em=linux for frv-*-*linux*.
4089 * configure: Rebuilt.
4090 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4091 (frv_md_fdpic_enabled): New.
4092 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4093 (DEFAULT_FDPIC): New.
4094 (frv_flags): Use DEFAULT_FDPIC.
4095 (frv_pic_flag): Likewise.
4096 (OPTION_NOPIC): New.
4097 (md_longopts): Add -mnopic.
4098 (md_parse_option): Handle it.
4099 (md_show_usage): Add -mfdpic and -mnopic.
4101 2004-05-05 Peter Barada <peter@the-baradas.com>
4103 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4104 chips for invalid coldfire instructions, rename selectors
4105 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4106 add current_chip to track which chip is referred to(including save/restore),
4107 use current_chip to select control registers, not current_arch.
4108 (md_show_usage): Add new chips.
4109 * doc/c-m68k.texi: Document new command line switches.
4111 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4113 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4114 (NOP_OPCODE): Define.
4115 (s390_align_code): Remove prototype.
4116 * tc-s390.c (s390_align_code): Remove.
4118 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4120 * config/tc-ia64.c (make_unw_section_name): Removed.
4121 (start_unwind_section): New function.
4122 (generate_unwind_image): Take const segT instead of const
4124 (dot_handlerdata): Adjusted.
4125 (dot_endp): Likewise.
4127 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4129 * config/obj-elf.c (obj_elf_change_section): Allow the
4130 ".note.GNU-stack" section has SHF_EXECINSTR.
4132 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4134 * config/obj-elf.c (get_section): Return bfd_boolean.
4135 (obj_elf_change_section): Call bfd_get_section_by_name_if
4136 instead of bfd_map_over_sections.
4138 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4140 * config/obj-elf.c (get_section): New function.
4141 (obj_elf_change_section): Support multiple sections with same
4144 2004-04-30 Nick Clifton <nickc@redhat.com>
4146 * config/tc-arm.c (create_register_alias): Fix typo checking for
4147 case sensitive register aliases.
4148 (co_proc_number): Use error message string in all_reg_maps[]
4150 (cp_reg_required_here): Likewise.
4151 (fp_reg_required_here): Likewise.
4153 2004-04-29 Brian Ford <ford@vss.fsi.com>
4155 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4157 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4159 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4160 (load_address, macro, mips_ip, md_parse_option)
4161 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4162 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4163 embedded-PIC handling, and update comments.
4164 (SWITCH_TABLE): Remove.
4165 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4166 (enum mips_pic_level): Remove EMBEDDED_PIC.
4167 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4168 (TC_FORCE_RELOCATION): Update comment.
4169 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4170 might be safe to remove now that MIPS embedded-PIC is gone.
4172 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4174 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4175 call to obj_set_subsection_attributes.
4176 (obj_som_init_stab_section): Likewise.
4177 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4178 (pa_def_subspaces): Provide comdat default.
4179 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4180 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4181 calls to create_new_subspace and update_subspace to pass comdat flag.
4182 (create_new_subspace, update_subspace): Add new comdat argument. Use
4183 it in calls to obj_set_subsection_attributes.
4184 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4185 and use of comdat, common and dup_comm parameters.
4187 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4189 * config/obj-elf.c (obj_elf_change_section): Check if the old
4190 group name is NULL before comparison.
4192 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4194 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4196 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4198 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4200 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4202 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4203 (OPTION_MEMBEDDED_PIC): Remove.
4204 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4205 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4206 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4207 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4208 (OPTION_ELF_BASE): Renumber.
4209 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4210 (md_show_usage): Remove mention of -membedded-pic.
4211 * doc/as.texinfo: Remove mention of -membedded-pic.
4213 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4215 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4216 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4218 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4219 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4220 USE_GLOBAL_POINTER_OPT.
4222 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4224 * config/tc-mips.c (macro): One more use of load_delay_nop.
4226 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4228 * config/tc-mips.c (load_delay_nop): New function.
4229 (load_address, macro): Use load_delay_nop() to build a nop
4230 which can be omitted with gpr_interlocks.
4232 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4234 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4235 cop_interlocks): Remove superfluous CPU entries.
4237 2004-04-22 Paul Brook <paul@codesourcery.com>
4239 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4241 2004-04-22 Peter Barada <peter@the-baradas.com>
4243 * NEWS: Added support for EMAC instructions and MAC/EMAC
4245 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4246 scale factor tokens, trailing_ampersand to mark mask addressing
4247 for MAC/EMAC instructions.
4248 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4250 (yylex): Handle '>', '<', and '&' following '+'.
4251 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4252 architectures in archs[].
4253 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4254 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4256 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4257 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4259 Add EMAC operands to init_table[].
4261 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4263 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4265 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4266 * config/tc-arm.c (enum mstate): Delete from here.
4267 (mapping_state): Remove the static mapstate variable and instead
4268 store the state in the segment. This allows a per-section mapping
4269 state. Handle and ignore MAP_UNDEFINED states.
4270 (arm_elf_change_section): Get the current mapping state from the
4272 (s_ltorg): Set the mapping state to MAP_DATA.
4273 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4274 for each pool as it is emitted.
4276 2004-04-22 Nick Clifton <nickc@redhat.com>
4278 * config/tc-arm.h: Formatting tidy ups.
4280 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4282 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4284 2004-04-20 DJ Delorie <dj@redhat.com>
4286 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4287 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4288 [TE_PE] (O_secrel): Define.
4289 [TE_PE] (x86_pe_cons_fix_new): New.
4290 [TE_PE] (pe_directive_secrel): Likewise.
4291 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4293 2004-04-19 Eric Christopher <echristo@redhat.com>
4295 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4296 of previous patch for fix in gcc.
4298 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4300 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4302 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4304 * read.c (do_align): Call md_flush_pending_output, if defined.
4306 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4308 * expr.c (operand): Correct checks for ++ and --.
4310 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4312 * config/tc-generic.c: Add some comments.
4314 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4316 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4317 -{no-}mfix-vr4122-bugs.
4318 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4319 (append_insn, mips_emit_delays): Update accordingly.
4320 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4321 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4322 (md_parse_option): Update after above changes.
4323 (md_show_usage): Add -mfix-vr4120.
4325 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4327 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4328 of .section directive; add a reference to the ELF .subsection
4331 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4333 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4336 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4338 * Makefile.am: Remove mips from aout targets.
4339 * Makefile.in: Regenerate.
4340 * configure.in: Remove mips-dec-bsd* target.
4341 * configure: Regenerate.
4343 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4346 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4347 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4348 Update "mapping". Restrict some @ modifiers to 32 bit.
4350 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4351 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4353 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4354 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4355 dont_adjust_reloc_32 is set.
4356 (md_longopts): Add option -renesas.
4357 (md_parse_option, md_show_usage): Likewise.
4358 * doc/c-sh.texi: Likewise.
4360 2004-04-01 Dave Korn <dk@artimi.com>
4362 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4363 hi16 and lo16 fixS structs.
4364 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4365 exactly the same way as for RELOC_DLX_REL16.
4366 (machine_ip): properly respect LO flag in the_insn and
4367 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4368 (md_apply_fix3): apply RELOC_DLX_LO16.
4370 2004-03-30 Stan Shebs <shebs@apple.com>
4372 Remove long-obsolete MPW support.
4373 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4374 * configure.in: Remove mention of ppc-*-mpw* config.
4375 * configure.in: Likewise.
4377 2004-03-30 Nick Clifton <nickc@redhat.com>
4379 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4380 OBJ_ELF being defined.
4382 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4384 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4386 2004-03-23 Paul Brook <paul@codesourcery.com>
4388 * config/tc-arm.c (meabi_flags): New variable.
4389 (arm_parse_eabi): New function.
4390 (md_begin): Set flags for EABI v3.
4392 (arm_long_opts): Add meabi.
4393 * doc/as.texinfo <ARM>: Document -meabi.
4394 * doc/c-arm.texi: Ditto.
4396 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4398 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4399 tables even when use_literal_section flag is not set.
4401 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4403 * config/tc-sh.c: Remove trailing whitespace.
4405 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4407 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4408 --mul-bug-abort and the default behavior.
4409 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4410 (err_for_dangerous_mul_placement): New variable.
4411 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4413 (md_cris_relax_table): Have placeholder for STATE_MUL.
4414 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4415 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4417 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4418 STATE_BYTE)>: Ditto.
4419 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4420 alignment and position of this frag, emit error message if
4422 (md_assemble): For a multiply insn and when checking it,
4423 transform the current frag into a special frag for that purpose.
4424 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4425 OPTION_MULBUG_ABORT_ON>: Handle new options.
4427 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4429 * config/tc-xtensa.c (mark_literal_frags): New function.
4430 (xtensa_move_literals): Call mark_literal_frags for all literal
4431 segments, including init and fini literal segments.
4432 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4434 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4436 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4437 (pa_comm): Set BSF_OBJECT in symbol flags.
4439 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4441 * Makefile.am: Run "make dep-am".
4442 * Makefile.in: Regenerate.
4443 * doc/Makefile.in: Regenerate.
4444 * config.in: Regenerate.
4445 * po/gas.pot: Regenerate.
4447 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4449 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4450 (demand_empty_rest_of_line): Issue an error here.
4451 (ignore_rest_of_line): Silently skip to end.
4452 (demand_copy_string): Issue an error, not warning.
4454 * config/obj-elf.c (obj_elf_section_name): Likewise.
4455 (obj_elf_section): Likewise.
4456 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4457 (arc_extinst): Likewise.
4458 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4459 (dot_spill): Likewise.
4460 (dot_unwabi): Likewise.
4461 (dot_prologue): Likewise.
4463 * expr.c (operand): Reject ++ and --.
4464 (operator): Likewise.
4466 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4468 * config/tc-sh.c: Include dw2gencfi.h.
4469 (sh_cfi_frame_initial_instructions): New function.
4470 (sh_regname_to_dw2regnum): Likewise.
4471 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4473 (TARGET_USE_CFIPOP): Define.
4474 (tc_cfi_frame_initial_instructions): Likewise.
4475 (tc_regname_to_dw2regnum): Likewise.
4476 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4477 * Makefile.am: Update dependencies.
4478 * Makefile.in: Regenerate.
4480 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4482 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4483 * configure: Regenerate.
4485 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4487 * read.c (s_leb128): Call md_flush_pending_output.
4489 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4491 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4492 * config/tc-i386.h (CpuPadLock): New define.
4493 (CpuUnknownFlags): Added CpuPadLock.
4495 2004-03-07 Andreas Schwab <schwab@suse.de>
4497 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4499 2004-03-07 Richard Henderson <rth@redhat.com>
4501 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4502 (cfi_finish): Likewise for fde.
4504 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4506 * config/tc-ia64.c (md_assemble): Properly handle NULL
4508 (ia64_handle_align): Don't abort if failed to add a stop bit.
4510 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4512 * Makefile.in: Regenerated.
4513 * aclocal.m4: Likewise.
4514 * configure: Likewise.
4515 * doc/Makefile.in: Likewise.
4517 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4519 * config/tc-ia64.c (dot_align): New.
4520 (ia64_do_align): Make it static.
4521 (md_pseudo_table): Use "dot_align" for "align".
4522 (ia64_md_do_align): Don't set align_frag here.
4523 (ia64_handle_align): Add a stop bit to the previous bundle if
4526 * config/tc-ia64.h (ia64_do_align): Removed.
4528 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4530 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4531 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4532 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4533 the most general type or the user specifically requested it.
4534 (md_assemble): Add a new error message for when an instruction
4535 is understood, but is not allowed due to an -isa option.
4537 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4539 * config/tc-ia64.c (align_frag): New.
4540 (md_assemble): Set the tc_frag_data field in align_frag for
4541 IA64_OPCODE_FIRST instructions.
4542 (ia64_md_do_align): Set align_frag.
4543 (ia64_handle_align): Add a stop bit if needed.
4545 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4546 (TC_FRAG_INIT): New.
4548 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4550 * config/tc-frv.c (fr400_audio): New variable.
4551 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4552 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4553 (target_implements_insn_p): New function.
4554 (md_assemble): Report an error if the processor doesn't implement
4557 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4559 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4560 (md_parse_option): Ditto.
4561 (OPTION_NO_SPECIAL_M32R): Added.
4562 (md_show_usage): Document it.
4563 (enable_speial_m32r): Changed a default value from 0 to 1.
4564 * doc/c-m32r.texi: Document the -no-bitinst option.
4566 2004-02-27 Nick Clifton <nickc@redhat.com>
4568 * config/tc-sh.c (get_operand): Revert previous delta.
4569 (tc_gen_reloc): Check for an unknown reloc type before processing
4572 2004-02-27 Hannes Reinecke <hare@suse.de>
4574 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4575 .insn pseudo operation.
4577 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4579 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4580 added for wrong syntax.
4582 2004-02-26 Eric Christopher <echristo@redhat.com>
4584 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4585 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4587 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4589 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4590 nibble types to assembler.
4592 2004-02-25 Fred Fish <fnf@redhat.com>
4594 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4596 2004-02-20 James E Wilson <wilson@specifixinc.com>
4598 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4600 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4601 (ia64_estimate_size_before_relax): New.
4602 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4603 (generate_unwind_image): Pass 1 to fixup_unw_records.
4604 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4605 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4607 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4609 * stabs.c (generate_asm_file): Avoid warning about use of
4610 uninitialized variable.
4612 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4614 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4615 body, and endp, allow unwind records which do not have a "t"
4616 (time/instruction) field.
4618 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4620 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4621 (do_mav_dspsc_2): Likewise.
4622 Fix accumulator registers move opcodes.
4624 2004-02-13 Hannes Reinecke <hare@suse.de>
4625 Jakub Jelinek <jakub@redhat.com>
4627 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4629 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4631 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4632 (tc_frob_symbol): New macro definition.
4633 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4635 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4637 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4640 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4642 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4643 (TC_CASE_SENSITIVE): ... this.
4644 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4645 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4647 2004-02-06 James E Wilson <wilson@specifixinc.com>
4649 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4650 (generate_unwind_image): Re-add it here.
4652 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4654 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4655 * read.h (SKIP_WHITESPACE): Turn into an expression.
4656 * read.c (read_a_source_file): A pseudo is removed by having a
4659 2004-02-05 James E Wilson <wilson@specifixinc.com>
4661 * config/tc-ia64.c (output_endp): New.
4662 (count_bits): Delete.
4663 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4664 endp unwind records.
4665 (fixup_unw_records): Handle endp unwind records. Delete code for
4666 shortening prologue regions not followed by a body record.
4667 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4668 * config/tc-ia64.h (unw_record_type): Add endp.
4670 2004-02-03 James E Wilson <wilson@specifixinc.com>
4672 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4673 fill padding bytes with zeroes.
4674 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4675 sets unwind_record slot_number and slot_frag fields.
4677 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4679 * config/tc-mips.c (add_got_offset_hilo): New function.
4680 (macro): Use load_register() and add_got_offset_hilo() to load
4681 constants instead of hardcoding code sequences throughout.
4683 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4685 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4687 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4689 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4691 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4692 of hard-coded test for TARGET_OS=elf.
4694 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4696 * config/tc-mips.c (hilo_interlocks): Change definition
4697 so that MIPS32, MIPS64 and later ISAs are included, along with
4698 the already-included machines. Update comments.
4700 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4702 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4703 undefined local labels.
4705 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4707 * config/tc-mips.c (load_address, macro): Update comments about
4708 NewABI GP relaxation.
4710 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4712 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4713 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4714 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4715 (set_at, load_register, load_address, move_register): Likewise.
4716 (load_got_offset, add_got_offset): Likewise.
4717 Update all calls and tidy accordingly.
4719 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4721 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4722 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4723 (RELAX_USE_SECOND): Bump to 0x10000.
4724 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4725 (mips_macro_warning): New variable.
4726 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4727 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4728 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4730 (append_insn): Update mips_macro_warning.sizes.
4731 (macro_start, macro_warning, macro_end): New functions.
4732 (macro_build): Don't emit warnings here.
4733 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4734 (md_convert_frag): Check for cases where one macro alternative
4735 needs a warning and the other doesn't. Emit a warning if the
4736 longer sequence was chosen.
4738 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4740 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4741 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4742 the first sequence, the size of the second sequence, and a flag
4743 that says whether we should warn.
4744 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4745 (RELAX_FIRST, RELAX_SECOND): New.
4746 (mips_relax): New variable.
4747 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4748 (append_insn): Remove "place" argument. Use mips_relax.sequence
4749 rather than "place" to check whether we're expanding the second
4750 alternative of a relaxable macro. Remove redundant check for
4751 branch relaxation. If generating a normal insn, and there
4752 is not enough room in the current frag, call relax_close_frag()
4753 to close it. Update mips_relax.sizes[]. Emit fixups for the
4754 second version of a relaxable macro. Record the first relaxable
4755 fixup in mips_relax. Remove tc_gen_reloc workaround.
4756 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4757 in the same way as in append_insn.
4758 (mips16_macro_build): Remove "place" argument.
4759 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4760 when generating the second version of a relaxable macro.
4761 (load_got_offset, add_got_offset): New functions.
4762 (load_address, macro): Use new relaxation machinery. Remove
4763 tc_gen_reloc workarounds.
4764 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4765 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4766 first version is needed.
4767 (tc_gen_reloc): Remove relaxation handling.
4768 (md_convert_frag): Go through the fixups for a relaxable macro and
4769 mark those that belong to the unneeded alternative as done. If the
4770 second alternative is needed, adjust the fixup addresses to account
4771 for the deleted first alternative.
4773 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4775 * frags.h (frag_room): Declare.
4776 * frags.c (frag_room): New function.
4777 * doc/internals.texi: Document it.
4779 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4781 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4782 optimization for -mtune=r3900, as this will break on other CPUs.
4784 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4786 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4787 be relaxed, use fixup.
4788 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4790 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4792 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4795 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4797 * config/tc-mips.c (append_insn): Properly detect variant frags
4798 that preclude swapping of relaxed branches. Correctly swap
4799 instructions between frags when dealing with relaxed branches.
4801 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4803 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4805 * aclocal.m4: Regenerate.
4806 * configure: Regenerate.
4808 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4810 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4813 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4815 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4816 reloc, reserve space for the delay slot as well as the jalr itself.
4818 2004-01-09 Paul Brook <paul@codesourcery.com>
4820 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4821 (do_vfp_sp2_from_reg2): New function.
4823 (do_vfp_dp_from_reg2): Check return values properly.
4825 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4827 * config/tc-mips.c (warn_nops): Remove static variable.
4828 (macro): Remove test of warn_nops.
4829 (md_shortops): Remove 'n'.
4830 (md_parse_option): Remove 'n' case.
4831 (md_show_usage): Remove -n.
4832 * doc/as.texinfo (Overview): Remove MIPS -n option.
4833 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4834 * NEWS: Mention removal of MIPS -n option.
4836 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4837 (cop_interlocks): Check ISA level.
4838 (cop_mem_interlocks): Define.
4839 (reg_needs_delay): Check cop_interlocks rather than
4840 ISA_HAS_COPROC_DELAYS.
4841 (append_insn): Likewise. Use cop_mem_interlocks rather than
4842 directly checking mips_opts.isa.
4843 (mips_emit_delays): Likewise.
4845 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4847 * config/tc-ia64.c (unwind): Move next_slot_number and
4848 next_slot_frag to ...
4849 (unw_rec_list): Here.
4850 (free_list_records): Removed.
4851 (output_unw_records): Likewise.
4852 (generate_unwind_image): Make it void.
4853 (alloc_record): Initialize next_slot_number and next_slot_frag.
4854 (slot_index): Take .org, .space and .align into account.
4855 (fixup_unw_records): Don't set slot_number to 0. Use
4856 list->next_slot_number and list->next_slot_frag instead of
4857 unwind.next_slot_number and unwind.next_slot_frag.
4858 (ia64_convert_frag): New.
4859 (generate_unwind_image): Generate a rs_machine_dependent frag
4861 (emit_one_bundle): Use list->next_slot_number and
4862 list->next_slot_frag instead of unwind.next_slot_number and
4863 unwind.next_slot_frag.
4865 * config/tc-ia64.h (md_convert_frag): Defined as
4867 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4869 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4871 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4872 * config/tc-frv.h (md_apply_fix3): Don't define.
4873 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4875 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4876 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4877 * config/tc-frv.c (line_separator_chars): Add `!'.
4878 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4879 * config/tc-frv.c (md_assemble): Clear insn upfront.
4880 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4881 * config/tc-frv.c (OPTION_FDPIC): New macro.
4882 (md_longopts): Add mfdpic.
4883 (md_parse_option): Handle it.
4884 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4885 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4886 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4887 (frv_pic_ptr): Parse funcdesc.
4889 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4891 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4892 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4894 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4896 * Makefile.am (Makefile): Move the dependency on
4897 $(BFDDIR)/configure.in to...
4898 (CONFIG_STATUS_DEPENDENCIES): ... here.
4899 (AUTOMAKE_OPTIONS): Require automake 1.8.
4900 * Makefile.in: Regenerate.
4901 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4902 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4903 $(BFDDIR)/configure.in here as well.
4904 * doc/Makefile.in: Regenerate.
4906 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4908 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4909 * Makefile.in: Regenerate.
4910 * aclocal.m4: Regenerate.
4911 * doc/Makefile.am (install, install-info): Remove.
4912 (install-data-local): A new hook for install-info.
4913 (AUTOMAKE_OPTIONS): Require automake 1.8.
4914 * doc/Makefile.in: Regenerate.
4916 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4918 * doc/c-sh.texi: Update description about floating point behavior
4921 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4923 * configure.in: Add m68k-uClinux target.
4924 * configure: Regenerate.
4926 For older changes see ChangeLog-0203
4932 version-control: never
projects / external / binutils.git / blob