1 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
3 * config/tc-mips.c (load_register): Add leading "0x" to the
4 output of sprintf_vma().
7 2005-06-01 Nick Clifton <nickc@redhat.com>
9 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
10 test for the presence of thumb version of the parsing functions
11 since they must always exist and the test generates a compile time
14 2005-05-31 Richard Henderson <rth@redhat.com>
16 * config/tc-alpha.c (O_lituse_jsrdirect): New.
17 (alpha_reloc_op): Add it.
18 (debug_exp): Handle it.
19 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
20 (emit_insn): Handle it.
21 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
23 2005-05-31 Christian Groessler <chris@groessler.org>
25 * write.c (dump_section_relocs): Convert to ISO-C.
26 (write_relocs): Avoid signed/unsigned and fprintf argument
27 warnings in debug code.
29 2005-05-26 Zack Weinberg <zack@codesourcery.com>
31 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
32 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
33 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
34 (md_apply_fix3): Delete fix_is_thumb variable; refer to
35 fixP->tc_fix_data directly in the sole place it was used.
36 Explicitly truncate value, *valP, fixP->fx_addnumber, and
37 fixP->fx_offset to 32 bits, for consistent behavior between 32-
40 2005-05-27 Jan Beulich <jbeulich@novell.com>
42 * config/tc-ia64.c (struct proc_pending): New.
43 (unwind): Replace proc_start with proc_pending.
44 (unwind_diagnostic): Check unwind.proc_pending.sym.
45 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
46 Check if previous proc not closed. Record all entry points.
47 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
48 Set symbol sizes for entry points recorded in dot_proc. Check
49 arguments for consistency with respective .proc's.
50 (md_assemble): Replace unwind.proc_start with
51 unwind.proc_pending.sym.
53 2005-05-27 Jan Beulich <jbeulich@novell.com>
55 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
56 and last_ptr. Check all in-use slots for first one with non-NULL
57 unwind_record. Don't reload end_ptr before second update round.
59 2005-05-26 James E Wilson <wilson@specifixinc.com>
61 * config/tc-ia64.c (extra_goodness): Update comment.
62 (md_begin): Add debugging code to print best_template table.
64 2005-05-25 Jan Beulich <jbeulich@novell.com>
66 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
69 2005-05-25 Jan Beulich <jbeulich@novell.com>
71 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
72 BFD_RELOC_UNUSED when determining the width of the reloc.
74 2005-05-25 Jan Beulich <jbeulich@novell.com>
76 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
79 2005-05-25 Jan Beulich <jbeulich@novell.com>
81 * config/tc-ia64.c (dot_radix): Rewrite.
83 2005-05-25 Jan Beulich <jbeulich@novell.com>
85 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
87 (alloc_record): Remove references to next_slot_number and
89 (emit_one_bundle): Likewise.
91 2005-05-22 Nick Clifton <nickc@redhat.com>
93 * config/tc-v850.c (md_apply_fix3): Pass the address of the
94 message buffer when invoking the insert function.
96 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
98 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
99 only if an instruction match is found.
101 2005-05-20 Bob Wilson <bob.wilson@acm.org>
103 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
104 to addition in argument to xtensa_dwarf2_emit_insn.
106 2005-05-19 Zack Weinberg <zack@codesourcery.com>
108 * Makefile.am: Have 'all' depend on 'info'.
109 * Makefile.in: Regenerate.
111 2005-05-19 Alan Modra <amodra@bigpond.net.au>
113 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
115 2005-05-19 Anton Blanchard <anton@samba.org>
117 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
118 (md_show_usage): Document it.
119 (ppc_setup_opcodes): Insert POWER5 mnemonics.
120 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
122 2005-05-19 Jan Beulich <jbeulich@novell.com>
124 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
125 relocations in unwind section.
127 2005-05-18 Nick Clifton <nickc@redhat.com>
129 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
130 if one exists. Ignore any error messages it may produce, just
131 allow it to perform the insertion.
133 2005-05-17 Zack Weinberg <zack@codesourcery.com>
135 * hash.c (hash_lookup): Add len parameter. All callers changed.
136 (hash_find_n): New interface.
137 * hash.h: Prototype hash_find_n.
138 * sb.c: Include as.h.
139 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
140 (sb_scrub_and_add_sb): New interface.
141 * sb.h: Prototype sb_scrub_and_add_sb.
142 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
144 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
145 reference to BFD_RELOC_ARM_GOT12 which is never generated.
146 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
148 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
150 * doc/Makefile.am (gasver.texi): Don't use $<.
151 * doc/Makefile.in: Regenerated.
153 2005-05-17 Nick Clifton <nickc@redhat.com>
156 * symbols.c (resolve_symbol_value): Do not move symbols whose
157 value expression has not been resolved or finalized into the
158 absolute section as this will confuse other parts of the assembler
159 into thinking that their value is zero.
161 2005-05-17 Jan Beulich <jbeulich@novell.com>
163 * read.c (_find_end_of_line): New.
164 (find_end_of_line): New.
165 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
166 (read_a_source_file): Use it.
169 (get_line_sb): Use it.
170 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
171 (s_comm_internal): Likewise.
174 (s_ignore): Use ignore_rest_of_line.
175 * read.h (find_end_of_line): Prototype.
176 (discard_rest_of_line): Remove prototype. #define to
179 2005-05-17 Nick Clifton <nickc@redhat.com>
181 * config/tc-v850,h (TC_FIX_TYPE): Define.
182 (TC_INIT_FIX_TYPE): Define.
183 * config/tc-v850.c (md_assemble): When creating a fix record the
184 operand in the tc_fix_data field.
185 (md_apply_fix3): When applying a resolved fix use the operand's
186 insertion procedure to store the value, if the operand has been
189 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
191 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
193 * Makefile.in: Regenerated.
195 2005-05-13 Sterling Augustine <sterling@tensilica.com>
196 Bob Wilson <bob.wilson@acm.org>
198 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
200 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
201 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
203 2005-05-11 Alan Modra <amodra@bigpond.net.au>
205 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
206 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
208 2005-05-10 Michael Matz <matz@suse.de>
210 * frags.c (frag_grow): Don't be too greedy in allocating memory.
212 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
214 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
217 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
218 Handle label-without-colon before ordinary dot-pseudo as an
219 ordinary label. Don't leak memory for label-without-colon alone
220 on a line. Don't mmixal-munge operands for dot-pseudos.
222 2005-05-10 Jan Beulich <jbeulich@novell.com>
224 * macro.c (get_any_string): Remove the two last parameters. Replace
225 references to the former expand parameter by using macro_alternate.
226 Simplify loop condition for checking for end-of-string.
227 (get_string): Remove redunant call to sb_skip_white.
228 (do_formals): Remove two last arguments to get_any_string.
229 (macro_expand): Likewise.
230 (expand_irp): Likewise.
232 2005-05-10 Jan Beulich <jbeulich@novell.com>
234 * read.c (s_macro): Move local variable 'local' to smaller scope.
235 Call sb_kill on it when done.
237 2005-05-09 Jan Beulich <jbeulich@novell.com>
239 * config/tc-i386.c (optimize_disp): Discard displacement entirely
240 when zero and not required by encoding constraints.
242 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
245 * config/tc-sh64.c (sh64_fake_label): New.
247 * config/tc-sh64.h (TC_FAKE_LABEL): New.
249 * doc/internals.texi (TC_FAKE_LABEL): Document.
251 * write.c (TC_FAKE_LABEL): New.
252 (adjust_reloc_syms): Use it.
253 (write_object_file): Likewise.
255 2005-05-09 Jan Beulich <jbeulich@novell.com>
257 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
258 and comma in Intel mode.
260 2005-05-09 Jan Beulich <jbeulich@novell.com>
262 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
263 names to match ABI. Add more registers for 32-bit and 64-bit modes.
264 Make name array static and const. Adjust lookup to account for NULL
265 entries (standing for unused register numbers).
267 2005-05-09 Jan Beulich <jbeulich@novell.com>
269 * config/tc-i386.c (parse_insn): Consider all matching instructions
270 when checking for string instruction after string-only prefix.
272 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-ia64.c (start_unwind_section): Properly check
276 comdat group with SHF_GROUP.
278 2005-05-06 Bob Wilson <bob.wilson@acm.org>
280 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
282 2005-05-06 Bob Wilson <bob.wilson@acm.org>
284 * config/tc-xtensa.c: Remove excess whitespace.
285 * config/tc-xtensa.h: Likewise.
286 * config/xtensa-istack.h: Likewise.
287 * config/xtensa-relax.c: Likewise.
288 * config/xtensa-relax.h: Likewise.
290 2005-05-06 Nick Clifton <nickc@redhat.com>
292 * sb.h: Fix formatting of comments.
293 * sb.c: Fix formatting of comments.
295 2005-05-06 Jan Beulich <jbeulich@novell.com>
297 * sb.h (sb_add_buffer): Reintroduce.
298 * sb.c (sb_add_buffer): Likewise.
300 2005-05-06 Jan Beulich <jbeulich@novell.com>
302 * macro.c (new_formal, del_formal): New.
303 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
304 required argument has default value. Stop looking for more formal
305 when there was a vararg one.
306 (macro_expand_body): Use new_formal and del_formal.
307 (macro_expand): Likewise. Initialize local variable err. Don't
308 return immediately when encountering an error. Warn when keyword
309 argument already had a value assigned. Eliminate duplicate clearing
310 of argument value. When current positional argument matches parameter
311 of vararg type, assign to it all the remaining arguments. Issue error
312 when required parameter does not have value.
313 (free_macro): Use del_formal.
314 (expand_irp): Initialize formal type. Free buffers associated with
315 formal prior to returning.
316 * macro.h (struct formal_struct): Add new field 'type' with new
317 enumeration type 'formal_type'.
318 * doc/as.texinfo: Document macro parameter qualifiers.
319 * NEWS: Mention new functionality.
321 2005-05-06 Jan Beulich <jbeulich@novell.com>
323 * cond.c (s_ifb): New.
324 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
325 * read.h (s_ifb): Prototype.
326 * doc/as.texinfo: Document .ifb and .ifnb.
328 2005-05-05 Steve Ellcey <sje@cup.hp.com>
330 * config/tc-ia64.c (MIN): Undef.
332 2005-05-05 Paul Brook <paul@codesourcery.com>
334 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
336 2005-05-05 Matt Thomas <matt@3am-software.com>
338 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
341 2005-05-05 Nick Clifton <nickc@redhat.com>
343 * Update the address and phone number of the FSF organization in
344 the GPL notices in the following files:
345 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
346 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
347 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
348 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
349 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
350 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
351 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
352 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
353 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
354 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
355 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
356 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
357 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
358 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
359 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
360 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
361 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
362 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
363 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
364 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
365 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
366 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
367 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
368 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
369 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
370 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
371 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
372 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
373 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
374 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
375 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
376 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
377 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
378 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
379 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
380 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
381 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
382 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
383 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
384 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
385 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
386 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
387 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
388 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
389 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
390 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
391 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
392 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
393 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
394 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
395 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
396 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
397 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
398 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
399 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
400 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
401 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
402 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
403 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
404 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
405 config/xtensa-istack.h, config/xtensa-relax.c,
406 config/xtensa-relax.h, doc/fdl.texi
408 2005-05-05 Nick Clifton <nickc@redhat.com>
410 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
411 the target_big_endian variable to false.
413 2005-05-04 Alan Modra <amodra@bigpond.net.au>
415 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
416 list traversal. Use bfd_section_list_prepend.
417 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
418 over the section list.
419 * config/tc-xtensa.c (xtensa_remove_section): Delete.
420 (xtensa_insert_section): Delete.
421 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
422 and bfd_section_list_prepend.
423 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
424 bfd_section_list_insert_after.
426 2005-05-03 Nick Clifton <nickc@redhat.com>
428 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
429 of bfd_section_list... macros.
430 * config/tc-mmix.c (mmix_frob_file): Likewise.
431 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
432 (xtensa_insert_section): Likewise.
434 * macro.c (macro_hash): Remove static.
435 * macro.h (macro_hash): Provide an external declaration.
437 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
439 * write.c (write_object_file): Use bfd_section_double_list_remove
442 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
444 * doc/Makefile.am (gasver.texi): Correct quoting.
445 * doc/Makefile.in: Regenerated.
447 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
449 * configure.tgt: Add h8300*-*-rtemscoff.
450 Switch h8300*-*-rtems* to elf.
452 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
454 * hash.c: Undo the last change.
457 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
459 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
461 (DISTCLEANFILES): Remove.
462 (MAINTAINERCLEANFILES): Add asconfig.texi.
463 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
465 2005-04-29 Ben Elliston <bje@au.ibm.com>
467 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
468 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
469 (bignum-copy.o): Remove.
470 * Makefile.in: Regenerate.
471 * makefile.vms (OBJS): Remove bignum-copy.obj.
472 * symbols.h (local_symbol_make): Remove declaration.
473 (verify_symbol_chain_2): Likewise.
474 * symbols.c (local_symbol_make): Make static.
475 (max_indent_level): Likewise.
476 (verify_symbol_chain_2): Remove.
477 * macro.c (macro_hash): Make static.
478 * messages.c (fprint_value): Remove.
479 * read.h (get_absolute_expr): Remove.
480 (emit_leb128_expr): Likewise.
481 (do_s_func): Likewise.
482 * read.c (do_s_func): Make static.
483 (emit_leb128_expr): Likewise.
484 (get_absolute_expr): Likewise.
485 * as.h (as_howmuch): Remove declaration.
486 (fprint_value): Likewise.
487 * as.c (myname): Make static.
488 * input-scrub.c (as_howmuch): Remove.
489 (as_1_char): Likewise.
490 * input-file.h (input_file_is_open): Remove.
491 * input-file.c (input_file_is_open): Likewise.
492 * expr.h (expr_build_unary): Remove declaration.
493 (expr_build_binary): Likewise.
494 * expr.c (expr_build_unary): Remove.
495 (expr_build_binary): Likewise.
496 * hash.h (hash_replace): Remove declaration.
497 (hash_delete): Likewise.
498 * hash.c (hash_replace): Remove.
499 (hash_delete): Likewise.
500 * bignum-copy.c (bignum_copy): Move from here ..
501 * config/tc-vax.c (bignum_copy): .. to here.
502 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
503 (bignum_copy): Remove extern declaration.
504 * sb.h (string_count): Remove extern declaration.
505 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
507 * sb.c (dsize): Replace preprocessor macro with static int.
508 (string_count): Make static.
509 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
511 * config/obj-coff.c (dim_index): Make static.
512 * config/tc-i386.c (GOT_symbol): Likewise.
513 (output_invalid_buf): Likewise.
514 * doc/internals.texi (Warning and error messages): Remove the
515 prototype for fprint_value.
517 2005-04-27 Ben Elliston <bje@au.ibm.com>
521 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
523 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
525 * read.c (pseudo_set): Disallow symbol set to common symbol.
528 * write.c (write_object_file): Report common symbol name when
529 disallowing local symbol set to common symbol.
530 (adjust_reloc_syms): Disallow local symbol set to undefined
533 2005-04-25 Jan Beulich <jbeulich@novell.com>
535 * macro.c (macro_expand_body): Replace locals indicator parameters
536 with actual macro_entry. New local variables macro_line and err.
537 Don't return when encountering an error, just record the fact.
538 Detect local symbol name colliding with parameter. Track line number
539 inside of macro expansion.
540 (do_formals): Move local variable name to wider scope. Check
541 parameter of the same name doesn't already exist. In MRI mode, also
542 check it doesn't collide with the argument count pseudo-parameter).
543 (define_macro): Add file and line number parameters. Remove local
544 variable namestr. New local variable error. Initialize macro_entry
545 members file, line, and name. Don't return when encountering an
546 error, just record the fact. Use %s in some diagnostics for read.c
547 to insert the macro name. Free macro_entry on error.
548 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
549 when encountering an error, just record the fact.
550 (expand_irp): Don't return when encountering an error, just record
552 * macro.h (macro_struct): New members name, file, and line.
553 (define_macro): Add file and line number parameters.
554 * read.c (s_macro): Pass file and line to define_macro. Tag warning
555 regarding pseudo-op redefinition with the file/line that macro
556 definition started at.
558 2005-04-22 Bob Wilson <bob.wilson@acm.org>
560 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
561 (future_alignment_required): Remove ifdefs that use it.
563 2005-04-22 Bob Wilson <bob.wilson@acm.org>
565 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
566 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
567 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
569 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
570 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
572 2005-04-21 Christian Groessler <chris@groessler.org>
574 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
577 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
579 * config/obj-aout.h (S_IS_EXTERN): Removed.
580 * config/obj-bout.h (S_IS_EXTERN): Likewise.
581 * config/obj-coff.h (S_IS_EXTERN): Likewise.
582 * symbols.c (S_IS_EXTERN): Likewise.
583 * symbols.h (S_IS_EXTERN): Likewise.
585 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
587 * config/tc-d10v.c (md_apply_fix3): Likewise.
588 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
589 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
590 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
591 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
592 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
593 (shmedia_md_convert_frag): Likewise.
594 * symbols.c (print_symbol_value_1): Likewise.
595 * write.c (write_object_file): Likewise.
597 2005-04-20 Nick Clifton <nickc@redhat.com>
599 * config/tc-xtensa.c (get_aligned_diff): Change type of
600 branch_align to offsetT so that its signedness matches that of
603 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
604 number into a readable string.
605 (load_register): Likewise.
607 2005-04-20 Andreas Schwab <schwab@suse.de>
609 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
611 2005-04-19 David S. Miller <davem@davemloft.net>
613 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
614 NULL insn, exit early. Remove now spurious NULL checks.
615 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
618 2005-04-19 Jan Beulich <jbeulich@novell.com>
620 * symbols.h (symbol_find_base): Remove prototype.
621 * symbols.c (save_symbol_name): Remove code section conditional upon
623 (symbol_find): Remove.
624 (symbol_find_base): Rename to symbol_find.
625 * subsegs.c (section_symbol): Replace use of symbol_find_base with
627 * config/obj-coff.c (tag_insert): Remove code section conditional
628 upon STRIP_UNDERSCORE.
629 (obj_coff_def): Likewise.
630 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
631 (coff_frob_symbol): Likewise.
632 (yank_symbols): Likewise.
633 (c_section_symbol): Likewise.
634 * config/obj-coff.h (DO_NOT_STRIP): Remove.
635 * config/tc-arm.c (symbol_locate): Remove code section conditional
636 upon STRIP_UNDERSCORE.
637 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
638 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
639 * config/tc-sh.h (DO_NOT_STRIP): Remove.
640 * config/tc-w65.h (DO_NOT_STRIP): Remove.
641 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
643 2005-04-19 Andreas Schwab <schwab@suse.de>
645 * config/tc-ia64.c (md_assemble): Fix error message for wrong
646 access to application registers.
648 2005-04-19 Jan Beulich <jbeulich@novell.com>
650 * config/te-sysv32.h: Remove.
651 * Makefile.am (TARG_ENV_HFILES): Remove reference to
653 * Makefile.in (TARG_ENV_HFILES): Likewise.
655 2005-04-19 Jan Beulich <jbeulich@novell.com>
658 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
661 2005-04-18 Mark Kettenis <kettenis@gnu.org>
663 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
665 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
667 * config/tc-mips.c (normalize_constant_expr): Don't check for
669 (check_absolute_expr): Only call normalize_constant_expr() if
673 * config/tc-mips.c (check_absolute_expr): Fix formatting.
675 2005-04-18 Jan Beulich <jbeulich@novell.com>
677 * macro.c (free_token): New, freeing all the memory associated with a
679 (do_formals): Move initializers to ...
680 (define_macro): ... here.
681 (delete_macro): Convert passed in name to lower case. Warn when
682 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
684 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
686 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
688 2005-04-15 Jan Beulich <jbeulich@novell.com>
690 * config/obj-elf.c (obj_elf_struct): New.
691 (elf_pseudo_table). Use it for .offset and .struct.
693 2005-04-14 Bob Wilson <bob.wilson@acm.org>
694 Sterling Augustine <sterling@tensilica.com>
696 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
697 than the section alignment.
699 2005-04-14 Bob Wilson <bob.wilson@acm.org>
700 H.J. Lu <hongjiu.lu@intel.com>
702 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
703 * config/tc-xtensa.c (xg_translate_sysreg_op,
704 xtensa_translate_old_userregs_ops,
705 xtensa_find_unaligned_branch_targets,
706 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
707 relax_frag_add_nop): Support 64-bit host.
708 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
709 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
711 2005-04-14 Mark Kettenis <kettenis@gnu.org>
713 * configure.tgt: Add support for OpenBSD/sparc ELF.
715 * configure.tgt: Set emulation for mips-*-openbsd*.
716 Remove broken mips-dec-openbsd* config.
717 * configure.in: Set default ABI for mips64-*-openbsd*.
718 * configure: Regenerate.
720 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
722 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
723 optimization for constant addresses.
725 2005-04-14 Nick Clifton <nickc@redhat.com>
727 * as.c (main): Move parse_args before symbol_begin and frag_init
728 so that the hash table size can be set before it is used.
729 * hash.c: Use an unsigned long type for the size of the hash
731 * hash.h (set_gas_hash_table_size): Update the prototype.
733 2005-04-14 Alan Modra <amodra@bigpond.net.au>
735 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
736 * acinclude.m4: Include ../bfd/warning.m4.
737 * configure.in: Invoke AM_BINUTILS_WARNINGS.
738 * Makefile.in: Regenerate.
739 * configure: Regenerate.
740 * doc/Makefile.in: Regenerate.
742 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
744 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
745 (normalize_address_expr): New function to sign-extend address
746 offsets that fit into 32 bits in 32-bit mode.
747 (macro_build_ldst_constoffset): Use normalize_address_expr()
748 instead of a handcoded sequence.
749 (load_register): Likewise. Report oversized numbers in a useful
751 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
752 for constant addresses. Report oversized numbers in a useful way.
753 (mips_ip): Use normalize_address_expr() for addresses.
755 2005-04-12 Mark Kettenis <kettenis@gnu.org>
757 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
758 similar to other instructions now that they're marked as ImmExt.
760 2005-04-12 Nick Clifton <nickc@redhat.com>
762 * hash.c (DEFAULT_SIZE): Delete. Replace with:
763 (gas_hash_table_size): New static variable.
764 (set_gas_hash_table_size): New function: Records a requested size
766 (get_gas_hash_table_size): New function: Return a prime number
767 near the requested size of the hash table.
768 (hash_new): Use get_gas_hash_table_size.
769 * hash.h: Add a prototype for set_gas_hash_table_size.
770 * as.c (show_usage): Add description of new switches: --hash-size
771 and --reduce-memory-overheads.
772 (option_values): Add OPTION_HASH_TABLE_SIZE and
773 OPTION_REDUCE_MEMORY_OVERHEADS.
774 (std_longpopts): Add entries for the new options.
775 (parse_args): Handle the new options.
776 * Makefile.am: Add a dependency of as.c on hash.h.
777 * Makefile.in: Regenerate.
778 * doc/as.texinfo: Document the new switches.
779 * NEWS: Mention the new switches.
781 2005-04-12 Nick Clifton <nickc@redhat.com>
784 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
787 2005-04-12 Alan Modra <amodra@bigpond.net.au>
789 * Makefile.am: Run "make dep-am".
790 * Makefile.in: Regenerate.
792 2005-04-11 Sterling Augustine <sterling@tensilica.com>
793 Bob Wilson <bob.wilson@acm.org>
795 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
797 2005-04-11 Mark Kettenis <kettenis@gnu.org>
799 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
801 2005-04-11 Jan Beulich <jbeulich@novell.com>
803 * NEWS: Mention these changes and their effects.
804 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
806 (check_macro): Likewise.
807 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
808 labels together with the closing pseudo-op.
809 (macro_expand_body): Adjust comment. Range-check input before use.
810 Adjust mis-spelled diagnostic. Use is_name_beginner.
811 * read.c (try_macro): New.
812 (read_a_source_file): New static variable last_eol. Don't list
813 macro expansion lines more than once. Call try_macro.
814 (s_macro): Set section of line_label to absolute instead of undefined.
815 * doc/as.texinfo: Add information on the caveats of these changes.
817 2005-04-11 Alan Modra <amodra@bigpond.net.au>
819 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
820 * symbols.h (symbol_X_add_number): Update prototype.
822 2005-04-10 Eric Christopher <echristo@redhat.com>
824 * symbols.c (symbol_X_add_number): Fix warning.
826 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
828 * config/tc-m68k.c (md_begin): Support 64bit host.
829 (get_num): Support 64bit BFD on 32bit host.
831 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
833 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
835 2005-04-09 Alan Modra <amodra@bigpond.net.au>
837 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
838 call. Don't do the COFF hacks for multi-emulation gas. Move
839 demand_empty_rest_of_line back to caller.
840 (s_set, equals): demand_empty_rest_of_line here.
843 * as.h (rs_dummy): Define.
844 * symbols.c (symbol_X_add_number): New function.
845 * symbols.h (symbol_X_add_number): Declare.
846 * stabs.c (aout_process_stab): Tidy symbol frag setting.
847 * read.c (assign_symbol): New function, split out from s_set.
848 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
849 Fix COFF hacks for multi-emulation gas.
850 (s_set): Call assign_symbol. Remove "register" keyword.
851 (set_zero_frag): New function.
852 (pseudo_set): Always check for assignment to section syms.
853 Always set segment and frag of symbol, and likewise extern for
854 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
855 special case exp.X_add_number non-zero for O_symbol expressions.
856 (equals): Use assign_symbol.
858 2005-04-08 Bob Wilson <bob.wilson@acm.org>
860 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
863 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
865 * config/tc-i386.c (tc_gen_reloc): Don't turn
866 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
868 2005-04-06 Nick Clifton <nickc@redhat.com>
870 * po/rw.po: New translation: Kinyarwanda
871 * configure.in (ALL_LINGUAS): Add rw
872 * configure: Regenerate.
874 2005-04-05 Sterling Augustine <sterling@tensilica.com>
875 Bob Wilson <bob.wilson@acm.org>
877 * config/tc-xtensa.c (branch_align_power): New.
878 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
879 future_alignment_required): Use branch_align_power to check section
880 alignment as well as xtensa_fetch_width when aligning branch targets.
882 2005-04-05 Bob Wilson <bob.wilson@acm.org>
884 * config/tc-xtensa.c: Warning fixes throughout.
885 (xtensa_fetch_width): Change to unsigned.
886 (assemble_nop, xtensa_find_unaligned_branch_targets,
887 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
888 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
889 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
890 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
891 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
892 get_text_align_max_fill_size, get_text_align_nop_count,
893 get_text_align_nth_nop_size, get_noop_aligned_address,
894 get_aligned_diff, convert_frag_align_next_opcode,
895 convert_frag_immed_finish_loop, xtensa_create_property_segments,
896 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
897 types, avoiding size_t and using offsetT and addressT appropriately.
898 (get_text_align_power): Clean up types. Avoid incorrect bound.
899 (get_text_align_fill_size): Clean up types. Restructure for clarity.
901 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
903 * config/tc-ia64.c (start_unwind_section): Undo the change
905 (generate_unwind_image, dot_endp): Likewise.
907 2005-04-01 David Mosberger <davidm@hpl.hp.com>
909 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
910 le_nop_stop arrays and initializers to file scope.
911 (md_begin): When generating code for anything other than
912 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
914 2005-04-01 Jan Beulich <jbeulich@novell.com>
916 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
919 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
921 * NEWS: Mention [fdgh]_floating.
922 * config/atof-vax.c: Fix some whitespace.
923 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
925 2005-04-01 Nick Clifton <nickc@redhat.com>
927 * configure.in: Add a check for <unistd.h> providing a prototype
928 for getopt() which is compatible with the one in
929 include/getopt.h. If so then define HAVE_DECL_GETOPT.
930 * configure: Regenerate.
931 * config.in (HAVE_DECL_GETOPT): Add.
933 2005-04-01 Jan Beulich <jbeulich@novell.com>
935 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
937 2005-04-01 Jan Beulich <jbeulich@novell.com>
939 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
940 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
942 2005-03-30 Julian Brown <julian@codesourcery.com>
944 * config/tc-arm.c (arm_adjust_symtab): Rename
945 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
947 2005-03-30 Julian Brown <julian@codesourcery.com>
949 * config/tc-arm.c (mapping_state): Change documentation in function
950 comment to cross-reference spec instead. Change type of mapping symbols
952 (arm_adjust_symtab): Don't change type of mapping symbols here.
954 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
956 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
957 * config.in: Regenerate.
958 * configure: Regenerate.
959 * configure.in: Check for ffs decl and alphabetize.
961 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
962 Phil Blundell <philb@gnu.org>
964 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
965 (md_apply_fix3): Mark TLS symbols.
966 (tc_gen_reloc): Handle TLS relocations.
967 (arm_fix_adjustable): Ignore TLS relocations.
968 (s_arm_elf_cons): Support expressions after decorated symbols.
970 2005-03-29 Julian Brown <julian@codesourcery.com>
972 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
973 whether personality routine index N has been output for this section.
974 (mapping_state): tc_segment_info_data now struct not enum.
975 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
976 handled on section change.
977 (create_unwind_entry): Previous code to output dependency removed.
978 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
980 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
981 arm_segment_info_type.
982 (arm_segment_info_type): New struct.
984 2005-03-28 Sterling Augustine <sterling@tensilica.com>
985 Bob Wilson <bob.wilson@acm.org>
987 * config/tc-xtensa.c (do_align_targets): Update comment.
988 (xtensa_frob_label): Compute "freq" before possibly switching frags.
989 Insert a LOOP_END frag before every loop target, and do not overload
990 DESIRE_ALIGN_IF_TARGET frags with loop end information.
991 (xg_assemble_vliw_tokens): Use do_align_targets.
992 (xtensa_fix_target_frags): Remove code to convert a
993 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
994 negatable branch at the end of a loop.
995 (frag_can_negate_branch): Delete.
997 2005-03-28 David Mosberger <davidm@hpl.hp.com>
998 H.J. Lu <hongjiu.lu@intel.com>
1001 NEWS: Mention "-mtune=[itanium1|itanium2]".
1003 * config/tc-ia64.c (md): Add tune.
1004 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1005 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1006 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1007 B unit NOPs are discouraged for McKinley-derived cores.
1008 (md_begin): Don't hardcode the "extra_goodness()" function in
1010 (ia64_init): Set md.tune to itanium2.
1012 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1013 * doc/c-ia64.texi: Likewise.
1015 2005-03-27 Ian Lance Taylor <ian@airs.com>
1017 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1018 bad C_EFCN symbol, print its name.
1020 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1022 * config/tc-xtensa.c (use_longcalls): Delete.
1023 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1024 the use_longcalls flag is set. Do this before checking the segment.
1025 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1026 expand direct calls at this point.
1027 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1028 (xtensa_find_unmarked_state_frags): Likewise.
1029 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1030 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1031 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1032 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1034 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1036 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1038 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1040 * config/tc-cris.h: Convert to ISO C90.
1041 * config/tc-cris.c: Ditto.
1042 (md_estimate_size_before_relax): Remove obsolete comment for
1043 parameter "segment_type".
1044 (md_begin): Document reason for cast of hash_insert argument.
1045 (md_atof): Correct type of parameter "type".
1047 2005-03-24 Nick Clifton <nickc@redhat.com>
1049 * write.h (bit_fix_new): Remove redundant prototype.
1050 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1051 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1052 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1053 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1054 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1055 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1056 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1057 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1058 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1059 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1060 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1061 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1062 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1063 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1064 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1065 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1066 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1067 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1068 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1069 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1070 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1071 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1072 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1073 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1074 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1075 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1076 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1077 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1078 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1079 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1080 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1081 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1082 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1083 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1084 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1085 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1086 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1087 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1088 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1089 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1090 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1091 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1092 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1093 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1094 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1095 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1096 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1097 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1098 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1099 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1100 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1101 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1102 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1103 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1104 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1106 2005-03-23 Jim Blandy <jimb@redhat.com>
1108 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1109 attributes properly.
1111 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1112 Nick Clifton <nickc@redhat.com>
1114 * configure.tgt: Accept any C library to accompany a GNU Linux
1115 implementation, not just the GNU C library.
1116 * configure.in: Likewise.
1117 * configure: Regenerate.
1119 2005-03-23 Nick Clifton <nickc@redhat.com>
1121 * config/tc-tic30.c: Convert to ISO C90 formatting.
1122 * config/tc-tic30.h: Convert to ISO C90 formatting.
1123 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1124 * config/atof-vax.c: Convert to ISO C90 formatting.
1126 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1128 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1129 relocations correctly as well.
1130 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1131 relocations in mergeable sections section-relative either.
1133 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1135 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1137 2005-03-21 Nick Clifton <nickc@redhat.com>
1139 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1140 warning by providing a prototype for sh_symbian_find_elf_flags.
1142 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1145 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1147 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1148 along with other formats that set bfd_gas. Remove unnecessary
1149 setting of bfd_gas. Delete strongarm cases in generic_target
1152 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1155 * config/tc-m68k.c (TRUNC, SEXT): Define.
1156 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1157 (m68k_ip): Truncate or sign extend expressions as appropriate.
1158 (get_num): Likewise.
1159 (md_apply_fix3): Use SEXT.
1161 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1163 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1164 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1165 (obj-vms.o): Delete rule.
1167 * Makefile.in: Regenerate.
1168 * aclocal.m4: Regenerate.
1169 * doc/Makefile.in: Regenerate.
1170 * po/POTFILES.in: Regenerate.
1172 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1174 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1175 flag for coldfire v4e.
1177 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1179 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1180 xg_apply_fix_value and return a value to indicate success.
1181 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1182 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1183 (xtensa_validate_fix_sub): New.
1184 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1185 (tc_gen_reloc): Move code to handle difference of symbols and code to
1186 apply tentative fix values to ...
1187 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1188 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1189 relocations when linkrelax flag is not set.
1190 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1191 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1193 2005-03-17 Jan Beulich <jbeulich@novell.com>
1195 * config/tc-i386.c (i386_scale): Beautify error message.
1196 (Intel syntax comments): Update.
1197 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1199 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1200 Remove declarations.
1201 (intel_bracket_expr): Declare.
1202 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1203 of the function body in a loop allowing to split an operand into two.
1204 Replace calls to malloc and checks of it returning non-NULL with
1205 calls to xmalloc/xstrdup.
1206 (intel_expr): SHORT no longer handled here. Add comment indicating
1207 comparison ops need implementation.
1208 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1209 Check right operand of - does not specify a register when parsing
1210 the address of a memory reference.
1211 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1212 Check operands do not specify a register when parsing the address of
1214 (intel_e06, intel_e06_1): Likewise.
1215 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1216 handle SHORT as well as unary + and -. Don't accept : except for
1217 segment overrides or in direct far jump/call insns.
1218 (intel_brack_expr): New.
1219 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1221 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1222 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1223 Allow symbolic constants as register scale value.
1224 (intel_get_token): Replace call to malloc and check of return value
1225 with call to xmalloc. Change handling for FLAT to match MASM's.
1226 (intel_putback_token): Don't try to back up/free current token if
1229 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1231 * configure.tgt: Set emulation for arm-*-eabi*.
1232 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1233 * config/te-armeabi.h: New file.
1234 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1235 * config/te-symbian.h: Include "te-armeabi.h".
1237 2005-03-16 Nick Clifton <nickc@redhat.com>
1239 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1240 local variable in case it is clobbered by the setjmp.
1242 2005-03-16 Nick Clifton <nickc@redhat.com>
1243 Ben Elliston <bje@au.ibm.com>
1245 * configure.in (werror): New switch: Add -Werror to the
1246 compiler command line. Enabled by default. Disable via
1248 * configure: Regenerate.
1250 2005-03-16 Nick Clifton <nickc@redhat.com>
1252 * config/obj-coff.h: Convert to ISO C90 formatting.
1253 * config/obj-coff.c: Convert to ISO C90 formatting.
1255 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1257 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1258 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1259 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1260 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1261 (insns): Add ARMv6T2 instructions:
1262 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1263 (arm_archs): Add V6T2 variants.
1265 2005-03-15 Nick Clifton <nickc@redhat.com>
1267 * NEWS: Add cutoff for changes in 2.16 release.
1269 2005-03-15 Jan Beulich <jbeulich@novell.com>
1271 * expr.c (operand): Merge handling of unary + into that for unary
1274 2005-03-14 Eric Christopher <echristo@redhat.com>
1276 * config/tc-mips.c: Include dw2gencfi.h.
1277 (mips_cfi_frame_initial_instructions): New.
1278 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1279 (tc_cfi_frame_initial_instructions): Ditto.
1280 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1281 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1282 * Makefile.am: Update dependencies.
1283 * Makefile.in: Regenerate.
1285 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1287 * po/es.po: Commit new Spanish translation.
1289 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1291 * po/tr.po: Commit new Turkish translation.
1293 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1295 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1298 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1300 * config-gas.com: Mark vax-vms as obsolete.
1301 * configure.in: Remove fmt=vms support.
1302 * config.in: Regenerate.
1303 * configure: Regenerate.
1304 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1306 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1307 Bob Wilson <bob.wilson@acm.org>
1309 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1310 when checking if xg_resolve_literals needs to be called.
1311 * config/tc-xtensa.h: Fix spelling typo in a comment.
1313 2005-03-10 Jan Beulich <jbeulich@novell.com>
1315 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1316 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1317 crafted structure declarations with the types from macro.h.
1319 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1321 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1322 for -mno-shared optimization.
1324 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1327 (MAX_NOPS): Bump to 4.
1328 (mips_fix_vr4130): New variable.
1329 (nops_for_vr4130): New function.
1330 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1331 nops_for_vr4130 if working around VR4130 errata.
1332 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1333 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1334 (md_parse_option): Handle them.
1335 (md_show_usage): Print them.
1336 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1338 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1340 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1343 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1345 * config/tc-mips.h (mips_flush_pending_output): Delete.
1346 (mips_emit_delays): Declare.
1347 (md_flush_pending_output): Use mips_emit_delays.
1348 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1349 the previous instructions.
1350 (md_begin, append_insn, md_parse_option): Update callers.
1351 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1353 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1354 (s_gpdword): Update callers.
1355 (start_noreorder, end_noreorder): New functions.
1356 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1357 manipulating mips_opts or prev_nop_frag directly.
1358 (mips_flush_pending_output): Delete.
1360 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1362 * config/tc-mips.c (mips_move_labels): New function, taken from...
1363 (append_insn, mips_emit_delays): ...here.
1365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1367 * config/tc-mips.c (MAX_NOPS): New macro.
1368 (history): Resize to 1 + MAX_NOPS.
1369 (fix_vr4120_class): New enumeration.
1370 (vr4120_conflicts): New variable.
1371 (init_vr4120_conflicts): New function.
1372 (md_begin): Call it.
1373 (insn_uses_reg): Constify first argument.
1374 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1375 (nops_for_insn_or_target): New functions.
1376 (append_insn): Use the new nops_for_* functions instead of inline
1377 delay checks. Generalize prev_nop_frag handling to handle an
1378 arbitrary history length. Insert nops into the history buffer
1379 once the number of nops in prev_nop_frag is fixed.
1380 (emit_delays): Use nops_for_insn instead of inline delay checks.
1382 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1384 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1385 check from branch delay code. Remove unnecessary check for branches.
1387 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1389 * config/tc-mips.c (dummy_opcode): Delete.
1390 (nop_insn, mips16_nop_insn): New variables.
1391 (NOP_INSN): New macro.
1392 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1393 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1394 (md_begin): Initialize nop_insn and mips16_nop_insn.
1395 (append_insn): Use the new emit_nop function to add nops, recording
1396 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1397 to reserve room for the instruction and install_insn to install the
1398 final form. Use insert_into_history to record the instruction in
1399 the history buffer. Use move_insn to do delay slot filling.
1400 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1401 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1402 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1404 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1406 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1407 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1408 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1409 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1410 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1412 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1414 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1415 and extended_p fields with a single fixed_p field.
1416 (append_insn, mips_no_prev_insn): Adjust accordingly.
1418 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1420 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1421 a single mips16_absolute_jump_p bit.
1422 (append_insn): Adjust accordingly.
1424 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1426 * config/tc-mips.h (mips_cl_insn): Move definition to...
1427 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1428 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1430 (history): New variable.
1431 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1432 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1433 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1434 (prev_prev_insn_unreordered): Delete.
1435 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1436 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1439 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1441 * doc/Makefile.am: Update as.info dependencies.
1442 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1444 2005-03-08 Jan Beulich <jbeulich@novell.com>
1446 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1447 error, and point to .purgem documentation if someone really needs
1449 * NEWS: Mention macro redefinition is now an error.
1451 2005-03-08 Jan Beulich <jbeulich@novell.com>
1453 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1454 emitted to. Add more precise diagnostics for non-fitting insns based
1455 on that. Eliminate now superfluous special casing of MLX. Clear out
1456 slot information when dropping an insn.
1458 2005-03-08 Jan Beulich <jbeulich@novell.com>
1460 * config/tc-ia64.c (parse_section_name): Rename to...
1461 (cross_section): In addition to separating the name from the rest of
1462 the arguments, also carry out the operation.
1463 (dot_xdata): Use cross_section.
1464 (dot_float_cons): Likewise.
1465 (dot_xstringer): Likewise.
1466 (dot_xdata_ua): Likewise.
1467 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1469 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1471 * po/gas.pot: Regenerate.
1473 2005-03-04 David Daney <ddaney@avtrex.com>
1475 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1476 instead of '_gp' for -mno-shared optimization.
1478 (s_abicalls): Document it in the comment.
1479 (md_show_usage): Document the -mno-shared option.
1481 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1483 * config/tc-mips.c (mips_set_options): Add sym32 field.
1484 (mips_opts): Initialize it.
1485 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1486 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1487 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1488 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1489 when deciding whether to use a symbolic %highest/%higher expansion.
1490 (macro): Likewise. Remove o64/n32 linux hack. Always use
1491 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1492 and "la". Handle constants separately from symbolic expressions in
1493 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1494 and using load_register to load the high part of the address.
1495 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1496 (OPTION_ELF_BASE): Bump by 2.
1497 (md_longopts): Add entries for -msym32 and -mno-sym32.
1498 (md_parse_option): Handle them.
1499 (usage): Document them.
1500 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1501 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1502 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1503 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1504 -msym32 and -mno-sym32.
1506 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1508 * config/tc-mips.c (load_address): Implement GP optimization
1509 for 64bit address space non-PIC. Fix formatting.
1510 (macro): Likewise. Simplify code.
1511 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1512 (mips_after_parse_args): Simplify code.
1514 2005-03-03 Nick Clifton <nickc@redhat.com>
1516 * expr.c (operand): Remove redundant code enclosed by #ifdef
1517 RELAX_PAREN_GROUPING....#endif.
1519 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1520 reloc is the difference of two symbols defined in the same
1523 * config/tc-iq2000.c (line_comment_chars): Include the # character
1524 as otherwise this breaks #APP/#NO_APP processing.
1526 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1528 * config/tc-arc.c(md_assemble): Remove dead code for handling
1529 immediate indexing of ld and st .
1531 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1532 Joseph Myers <joseph@codesourcery.com>
1534 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1535 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1536 (parse_relocation): Check for a word break after a relocation
1538 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1541 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1543 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1545 2005-03-02 Jan Beulich <jbeulich@novell.com>
1547 * as.c (main): Use unlink_if_ordinary instead of unlink.
1548 * messages.c (as_fatal): Likewise.
1550 2005-03-02 Jan Beulich <jbeulich@novell.com>
1552 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1554 (parse_register): Allow cr8...15 in all modes.
1556 2005-03-02 Jan Beulich <jbeulich@novell.com>
1558 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1559 etc. like normal symbol references (T_ID).
1561 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1563 * symbols.c (fb_label_name): Fix silly thinko in last change.
1565 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1567 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1568 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1570 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1572 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1575 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1578 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1580 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1582 * as.h (assert): Warning fix.
1583 * expr.c (expr): Correct assertion.
1584 * read.c (s_comm_internal): Remove assertion.
1585 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1586 (fixup_segment): Remove assertion.
1587 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1588 (md_apply_fix3): Likewise.
1589 * config/tc-i370.c (md_begin): Correct assertion.
1590 (i370_macro): Warning fix for assertion.
1592 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1594 * configure.in (AC_C_BIGENDIAN): Invoke.
1595 * configure: Regenerate.
1596 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1597 host variable to set string header size.
1598 * config/obj-aout.c (obj_header_append): Don't use host structs.
1599 (obj_symbol_to_chars): Likewise.
1600 (obj_emit_strings): Likewise. Use the passed in output pointer.
1601 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1602 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1603 not sizeof host struct.
1604 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1605 (obj_emit_strings): Likewise.
1606 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1607 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1609 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1611 (host_number_to_chars): Define.
1612 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1613 host internal struct to set header sizes.
1614 * config/tc-i960.c (md_number_to_field): Warning fix.
1615 (md_ri_to_chars): Use host byte order.
1616 (get_cdisp, md_apply_fix3): Warning fix.
1617 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1619 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1621 * doc/c-arc.texi: Update documentation about ARC's extension
1624 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1626 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1629 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1631 * cgen.c: Warning fixes.
1632 * config/tc-arc.c: Likewise.
1633 * config/tc-arm.c: Likewise.
1634 * config/tc-avr.c: Likewise.
1635 * config/tc-d10v.c: Likewise.
1636 * config/tc-d30v.c: Likewise.
1637 * config/tc-frv.c: Likewise.
1638 * config/tc-frv.h: Likewise.
1639 * config/tc-h8300.c: Likewise.
1640 * config/tc-h8500.c: Likewise.
1641 * config/tc-i370.c: Likewise.
1642 * config/tc-i960.c: Likewise.
1643 * config/tc-ia64.c: Likewise.
1644 * config/tc-ip2k.c: Likewise.
1645 * config/tc-m68hc11.c: Likewise.
1646 * config/tc-maxq.c: Likewise.
1647 * config/tc-mcore.c: Likewise.
1648 * config/tc-mips.c: Likewise.
1649 * config/tc-msp430.c: Likewise.
1650 * config/tc-pj.c: Likewise.
1651 * config/tc-ppc.c: Likewise.
1652 * config/tc-ppc.h: Likewise.
1653 * config/tc-s390.c: Likewise.
1654 * config/tc-sh.c: Likewise.
1655 * config/tc-sh64.c: Likewise.
1656 * config/tc-tic4x.c: Likewise.
1657 * config/tc-tic80.c: Likewise.
1658 * config/tc-v850.c: Likewise.
1659 * config/tc-vax.c: Likewise.
1660 * config/tc-w65.c: Likewise.
1661 * config/tc-xstormy16.c: Likewise.
1662 * config/tc-z8k.c: Likewise.
1664 2005-02-22 Catherine Moore <clm@cm00re.com>
1666 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1667 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1669 2005-02-22 Eric Christopher <echristo@redhat.com>
1671 * config/tc-mips.c (struct proc): Change isym to
1672 func_sym. New member func_end_sym.
1673 (s_mips_ent): Update.
1674 (s_mips_end): Ditto. Add code to compute function size.
1676 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1678 * read.c: Warning fixes.
1679 * config/obj-elf.c: Likewise.
1681 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1683 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1686 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1688 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1691 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1693 (demand_empty_rest_of_line): Likewise.
1694 (tic54x_sblock): Likewise.
1695 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1697 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1699 * read.c (address_bytes): New function.
1700 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1701 (potable): Add "dc.a".
1702 (cons_worker): Handle "dc.a".
1703 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1705 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1707 * input-file.c (input_file_open): Rearrange to avoid warning.
1709 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1711 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1712 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1713 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1715 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1717 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1718 uses after .set noat.
1719 (load_address): Likewise.
1720 (macro): Likewise. Don't try to avoid $at use by sacrificing
1721 the target register before it is stored, it won't work.
1723 2005-02-17 James E Wilson <wilson@specifixinc.com>
1725 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1726 see an instruction that specifies a template.
1728 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1730 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1731 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1732 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1734 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1736 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1738 * config/tc-ia64.c (md): Add hint_b.
1739 (emit_one_bundle): Handle md.hint_b for "hint".
1740 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1741 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1742 (ia64_init): Set md.hint_b to error.
1743 (md_assemble): Handle md.hint_b for "hint.b".
1745 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1746 * doc/c-ia64.texi: Likewise.
1748 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1750 * tc.h (struct relax_type, relax_typeS): Move from here..
1751 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1752 * ecoff.c (ecoff_new_file): Add appfile param.
1753 * ecoff.h (ecoff_new_file): Likewise.
1754 * itbl-lex.h: New file.
1755 * itbl-lex.l: Include itbl-lex.h.
1756 * itbl-parse.y: Likewise.
1757 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1758 * read.c (s_app_file_string): Mark appfile possibly unused.
1759 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1760 * subsegs.h (struct seg_info_trash): Delete.
1761 (seg_info): Use segment_info_type instead.
1762 * config/obj-coff.c (struct filename_list): Make filename const char *.
1763 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1764 * config/obj-elf.c (elf_file_symbol): Similarly.
1765 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1767 * config/tc-arc.c (md_operand): Warning fix.
1768 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1769 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1770 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1771 * config/tc-frv.c (frv_force_relocation): Warning fix.
1772 * config/tc-m68k.c (md_parse_option): Delete unused var.
1773 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1774 * config/tc-sparc.c: Likewise.
1775 (s_common): Warning fix.
1776 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1777 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1779 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1780 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1781 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1782 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1783 (tic4x_do_align): Use TIC_NOP_OPCODE.
1784 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1785 * config/tc-vax.c: Include netinet/in.h.
1786 (tc_headers_hook): Formatting.
1787 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1789 2005-02-17 Jan Beulich <jbeulich@novell.com>
1791 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1792 parsing inN, locN, outN. Set 'idx' to offset register number starts
1793 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1796 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1798 * config/tc-mips.c (load_address): Fix formatting.
1799 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1800 Catch macros which are unexpandable without AT. Remove duplicate
1802 (macro2): Remove duplicate zeroing of used_at.
1804 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1806 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1809 2005-02-15 Nigel Stephens <nigel@mips.com>
1810 Maciej W. Rozycki <macro@mips.com>
1812 * config/tc-mips.c (reloc_needs_lo_p): Handle
1813 BFD_RELOC_MIPS16_HI16_S.
1814 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1815 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1816 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1818 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1819 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1820 Call my_getSmallExpression() to parse percent operators.
1821 (percent_op_match, mips_percent_op): Separate definitions.
1822 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1823 (parse_relocation): Handle the MIPS16 mode using
1825 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1826 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1828 2005-02-15 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1831 instead of explicitly dealing with the translation; exclude
1832 relocations that are already pcrel, however.
1834 2005-02-15 Jan Beulich <jbeulich@novell.com>
1836 * config/tc-ia64.c: Include limits.h (if available).
1837 (gr_values[0]): Set path to INT_MAX.
1838 (dot_reg_val): Don't allow changing value of r0. Limit range of
1839 general registers at r127.
1840 (specify_resource): Default resource index is -1. Don't set resource
1841 index (in case IA64_RS_RSE) without setting the specific flag.
1842 (note_register_values): Check operand is O_constant before tracking
1843 input value of moves. Add tracking for dep.z with constant inputs.
1844 (print_dependency): Resource index of specific resource may be zero.
1845 (check_dependencies): Likewise.
1847 2005-02-15 Jan Beulich <jbeulich@novell.com>
1849 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1850 reg_class. Check operands and emit diagnostics for illegal use of
1853 2005-02-15 Jan Beulich <jbeulich@novell.com>
1855 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1856 new variables type, suffix, and width. Handle
1857 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1858 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1859 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1860 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1861 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1862 if unable to translate relocation type, using the new variables.
1864 2005-02-15 Jan Beulich <jbeulich@novell.com>
1866 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1867 (ty_symbol_chars): Define.
1868 * config/tc-ia64.c (ia64_symbol_chars): Define.
1870 2005-02-15 Jan Beulich <jbeulich@novell.com>
1872 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1873 input_line_pointer was advanced.
1875 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1877 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1880 2005-02-13 Jan Beulich <jbeulich@novell.com>
1882 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1883 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1885 (ia64_init): Set md.detect_dv.
1886 (ia64_start_line): New static variable warned. Warn only once when
1887 encountering explicit stops in automatic mode.
1888 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1889 * NEWS: Mention new default mode.
1891 2005-02-13 Jan Beulich <jbeulich@novell.com>
1893 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1894 be freed when wiping out previous state. Canonicalize names before
1895 use. Free name string when detecting redefinition.
1896 (dot_pred_rel): Call generic expression parser to process arguments.
1897 Handle O_register case for individual predicates and O_subtract for
1899 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1901 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1902 Warn if multiple found, issue error if resulting symbol name has zero
1904 (dot_alias): Canonicalize name before use.
1906 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1908 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1910 (in_procedure): Return -1 for warning.
1911 (in_prologue): Likewise.
1912 (in_body): Likewise.
1914 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1916 * config/tc-ia64.c (dot_xdata): Undo the last change.
1917 (dot_float_cons): Likewise.
1918 (dot_xstringer): Likewise.
1919 (dot_xdata_ua): Likewise.
1920 (dot_float_cons_ua): Likewise.
1922 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1924 * NEWS: Mention "-munwind-check=[warning|error]".
1926 * config/tc-ia64.c (md): Add unwind_check.
1927 (unwind_diagnostic): New.
1928 (in_procedure): Call unwind_diagnostic when a directive isn't
1930 (in_prologue): Call unwind_diagnostic when a directive isn't in
1932 (in_body): Call unwind_diagnostic when a directive isn't in
1934 (dot_endp): Set md.unwind_check to error before calling
1935 in_procedure and restore it after. When the name is missing or
1936 couldn't be found, use the one from the last .proc if
1937 md.unwind_check isn't error. Warn if md.unwind_check is
1939 (md_parse_option): Handle "-munwind-check=[warning|error]".
1940 (md_show_usage): Add "-munwind-check=[warning|error]".
1941 (ia64_init): Set md.unwind_check to warning.
1943 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1944 * doc/c-ia64.texi: Likewise.
1946 2005-02-11 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1950 (ia64_parse_name): New third parameter.
1951 (md_parse_name): Pass third argument.
1952 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1953 (md_operand): Handling of '@'-prefixed symbols moved from here...
1954 (ia64_parse_name): ...to here.
1956 2005-02-11 Jan Beulich <jbeulich@novell.com>
1958 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1959 (errata_nop_necessary_p): Remove declaraction and definition.
1960 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1961 update md.group_idx. Don't reset md.last_groups.
1963 2005-02-11 Jan Beulich <jbeulich@novell.com>
1965 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1967 (dot_xdata): Free section name after use.
1968 (dot_float_cons): Likewise.
1969 (dot_xstringer): Likewise.
1970 (dot_xdata_ua): Likewise.
1971 (dot_float_cons_ua): Likewise.
1972 (md_pseudo_table): Add xdata16 and xdata16.ua.
1974 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1976 * doc/all.texi: Add IA64.
1977 * doc/as.texinfo: Likewise.
1979 * doc/c-ia64.texi: Fix typos.
1981 2005-02-10 Julian Brown <julian@codesourcery.com>
1983 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1985 (do_t_push_pop): Likewise.
1986 (md_assemble): Likewise.
1987 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1988 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1989 (create_unwind_entry): Output dependency on the required personality
1992 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1994 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1995 * subsegs.c (seg_not_empty_p): Likewise.
1997 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1999 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2000 relative jump calculation.
2001 <md_convert_frag) : Likewise.
2002 <output_disp): Likewise.
2004 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2006 * write.c (write_object_file): Recognize warning-symbol construct
2007 and skip object- and target- handling for the second symbol.
2009 2005-02-02 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2012 designators along with quoted ones. Free copy of quoted designator
2015 2005-02-01 Ben Elliston <bje@au.ibm.com>
2017 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2018 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2019 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2020 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2021 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2022 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2023 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2024 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2025 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2026 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2027 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2028 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2029 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2030 #if 0'd code throughout.
2032 2005-01-31 Nick Clifton <nickc@redhat.com>
2034 * as.c (parse_args): Bump copyright date reported by --version to
2037 2005-01-31 Nick Clifton <nickc@redhat.com>
2039 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2042 2005-01-31 Jan Beulich <jbeulich@novell.com>
2044 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2045 that can end with .endr in that case. Make requiring/permitting
2046 pseudo-ops without leading dot closer to the logic in read.c serving
2048 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2051 2005-01-31 Jan Beulich <jbeulich@novell.com>
2053 * macro.c (do_formals): Adjust to no longer accept empty parameter
2055 (define_macro): Adjust to no longer accept empty macro name, garbage
2056 following the parameters, or macros that were previously defined.
2057 * read.c (s_bad_end): Declare.
2058 (potable): Add endm. Handler for endr and endm is s_bad_end.
2059 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2061 * read.h (s_bad_endr): Remove.
2063 2005-01-31 Jan Beulich <jbeulich@novell.com>
2065 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2066 immediately discarding (but counting) those exceeding the maximum
2067 possible amount. Track whether output and input operand counts ever
2068 matched, and use this to better indicate which of the operands/
2069 operand types was wrong; specifically don't default to pointing to
2072 2005-01-31 Jan Beulich <jbeulich@novell.com>
2074 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2075 variable in dot_endp). Add body and insn. Make prologue,
2076 prologue_mask, body, and insn bitfields.
2077 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2079 (in_procedure, in_prologue, in_body): New.
2080 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2081 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2082 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2083 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2084 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2085 dot_personality): Use the appropriate one of the above.
2086 (dot_proc): Clear unwind.proc_start; set to current location only if
2087 none of the entry points were valid. Check for non-zero-length entry
2088 point names. Check that entry points aren't defined, yet. Clear
2089 unwind.prologue, unwind.body, and unwind.insn.
2090 (dot_body): Call in_procedure. Check that first directive in procedure
2091 had no insns emitted before. Set unwind.body.
2092 (dot_prologue): Call in_procedure. Check that not already in prologue.
2093 Check that first directive in procedure had no insns emitted before.
2095 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2096 length entry point names. Check that entry points became defined.
2097 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2099 2005-01-31 Jan Beulich <jbeulich@novell.com>
2101 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2102 before actually using it. Don't generate an error in manual bundling
2103 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2104 Don't generate an error in manual bundling mode when looking at an
2105 insn required to be last in its group but the required slot hasn't
2106 been reached, yet. Allow conversion from MII to MI;I for bundle
2107 consisting of only 2 insns with the stop between them. Suppress
2108 various meaningless errors resulting from detecting earlier ones.
2110 2005-01-31 Jan Beulich <jbeulich@novell.com>
2112 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2115 2005-01-28 Christian Groessler <chris@groessler.org>
2117 * config/tc-z8k.c (md_assemble): Improve error detection.
2119 2005-01-28 Jan Beulich <jbeulich@novell.com>
2121 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2122 for personality routine pointer only if there is one.
2123 (ia64_convert_frag): Likewise.
2124 (generate_unwind_image): Likewise.
2126 2005-01-27 Christian Groessler <chris@groessler.org>
2128 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2129 (md_apply_fix3): Make relative branches out of range an error
2130 instead of a warning. Display correct line number for out of
2131 range branches/calls/memory accesses.
2133 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2135 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2136 to emit .debug_line and other debug sections.
2137 * as.h (seg_not_empty_p): Declare.
2138 * subsegs.c (seg_not_empty_p): New predicate.
2140 2005-01-27 Andrew Cagney <cagney@gnu.org>
2142 * configure: Regenerate to track ../gettext.m4 change.
2144 2005-01-27 Jan Beulich <jbeulich@novell.com>
2146 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2148 2005-01-27 Jan Beulich <jbeulich@novell.com>
2150 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2151 to/from application registers dynamic insns.
2152 (md_assemble): Defer resolution of move to/from application registers
2153 dynamic insns when they can be issued on either the I- or M-units.
2155 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2157 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2158 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2159 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2160 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2161 * cgen.c (gas_cgen_parse_operand): Handle
2162 CGEN_PARSE_OPERAND_SYMBOLIC.
2163 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2164 (frv_force_relocation): Likewise. Fix handling of PIC
2166 (md_apply_fix3): Likewise.
2168 2005-01-21 Ben Elliston <bje@au.ibm.com>
2170 * as.h: Remove #if 0'd code.
2171 * atof-generic.c (atof_generic): Likewise.
2172 * ecoff.c (ecoff_directive_frame): Likewise.
2173 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2174 * itbl-ops.c (itbl_add_reg): Likewise.
2175 * listing.c (calc_hex): Likewise.
2176 * read.c (MASK_CHAR): Likewise.
2177 * subsegs.c (subsegs_print_statistics): Likewise.
2178 * symbols.c (indent): Likewise.
2179 * write.c (write_relocs): Likewise.
2180 (write_object_file): Likewise.
2181 (relax_frag): Likewise.
2183 2005-01-20 Nick Clifton <nickc@redhat.com>
2185 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2186 getopt_long_only() from considering -a as an abbreviation for
2188 (parse_args): Fix the parsing of -a=<file>.
2190 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2193 * read.c (s_incbin): Adjust default count for skip. Check validity
2194 of count and skip rigorously.
2196 2005-01-19 Fred Fish <fnf@specifixinc.com>
2198 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2200 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2202 * read.c (convert_to_bignum): New function, split out from...
2203 (emit_expr): ...here. Handle the case where X_add_number is
2204 positive and the input value is negative.
2205 (output_big_sleb128): Fix setting of continuation bit. Check whether
2206 the final byte needs to be sign-extended. Fix size-shrinking loop.
2207 (emit_leb128_expr): When generating a signed leb128, see whether the
2208 sign of an O_constant's X_add_number matches the sign of the input
2209 value. Use a bignum if not.
2211 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2213 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2214 arch_sh_up in order to match the external name and make the
2215 testsuite's job easier.
2217 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2220 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2222 2005-01-12 Nick Clifton <nickc@redhat.com>
2224 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2225 ignored_arguments array.
2227 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2229 * write.c (write_object_file): Disallow a symbol equated to
2232 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2234 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2236 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2237 (maxq_target): New function: Set the machine type.
2239 2005-01-06 Paul Brook <paul@codesourcery.com>
2241 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2242 (md_begin): Handle TE_VXWORKS for FP defaults.
2243 (md_apply_fix3): Correct rela offsets.
2244 (elf32_arm_target_format): Add VxWorks targets.
2246 2005-01-06 Paul Brook <paul@codesourcery.com>
2248 * configure.tgt: Set em=vxworks for *-*-vxworks.
2249 * config/te-vxworks.h: New File.
2251 2005-01-06 Paul Brook <paul@codesourcery.com>
2253 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2255 2005-01-04 Dmitry Diky <diwil@spec.ru>
2257 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2260 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2262 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2263 (dot_loc): New function.
2264 (md_pseudo_table): Add entry to map .loc to dot_loc().
2265 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2266 seen a .loc directive or we're generating DWARF2 debug info for
2269 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2272 * read.c (s_comm_internal): Don't zero end of name until size
2273 expression has been parsed.
2275 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2277 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2279 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2281 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2284 2004-12-22 Ian Lance Taylor <ian@airs.com>
2286 * configure.tgt: New.
2287 * configure.in: Move setting of cpu_type, fmt, etc., to
2289 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2290 $(srcdir)/configure.tgt.
2291 * configure, Makefile.in: Rebuild.
2293 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2295 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2296 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2298 (avr_offset_expression): New function to parse offsets for LDI
2300 (avr_operand): Use it.
2301 (md_apply_fix3): Generate the relocs.
2303 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2305 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2306 BFD_RELOC_SH_IMMS10BY8 relocation.
2308 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2309 than just ignoring bad code.
2311 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2313 * config/tc-v850.c (handle_lo16): New function.
2314 (v850_reloc_prefix): Use it to check lo().
2315 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2317 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2319 * configure.in: Add s390x-ibm-tpf support.
2320 * configure: Regenerate.
2322 2004-12-15 Jan Beulich <jbeulich@novell.com>
2324 * config/obj-elf.c (obj_elf_change_section): Only set type and
2325 attributes on new sections. Emit warning when type of re-declared
2326 section doesn't match.
2328 2004-12-15 Jan Beulich <jbeulich@novell.com>
2330 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2331 '.cfi_startproc simple' doesn't inherit the old value.
2333 2004-12-15 Jan Beulich <jbeulich@novell.com>
2335 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2336 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2337 generation to emit a factored offset.
2339 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2341 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2342 which is too large in the case of NO_PIC without 64-bit
2345 * config/tc-mips.c (mips_in_shared): New static variable.
2346 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2347 (md_longopts): Add -mshared and -mno-shared.
2348 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2349 (s_cpload): Implement !mips_in_shared case.
2350 (s_cpsetup): Likewise.
2351 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2352 * NEWS: Mention -mno-shared.
2354 2004-12-09 Paul Brook <paul@codesourcery.com>
2356 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2359 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2361 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2362 sequence, increase the size of the sequence.
2364 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2367 2004-12-07 Ben Elliston <bje@gnu.org>
2369 * read.c (s_align): Use an align_limit temporary to allay a GCC
2370 signed/unsigned comparison warning.
2372 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2374 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2375 * configure.in: Use it for arm*-*-linux-gnueabi*.
2376 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2377 * config/te-armlinuxeabi.h: New file.
2378 * Makefile.in: Regenerated.
2379 * aclocal.m4: Likewise.
2380 * configure: Likewise.
2381 * doc/Makefile.in: Regenerated.
2383 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2385 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2386 (xtensa_restore_emit_state): Likewise.
2388 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2390 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2393 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2395 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2396 * Makefile.in: Regenerate.
2398 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2400 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2401 functions, give functions a meaningful name, add comments.
2402 (check_range): New function - Replace operand size calculation
2403 with range checking.
2404 (assemble_insn): Update Algorithm, improve error issuing.
2406 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2409 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2411 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2412 miss between different section in the same module.
2413 (tc_gen_reloc): Likewise.
2415 2004-11-25 Theodore A. Roth <troth@openavr.org>
2417 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2418 atmega325, atmega3250, atmega645 and atmega6450.
2420 2004-11-25 Jan Beulich <jbeulich@novell.com>
2422 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2423 permissible for the selected instruction suffix.
2424 (process_suffix): For DefaultSize instructions, suppressing the
2425 guessing of a 'q' suffix if the instruction doesn't support it is
2426 pointless, because only an 'l' suffix can be guessed in this place.
2428 2004-11-24 Nick Clifton <nickc@redhat.com>
2430 * config/tc-iq2000.c: Remove support for IQ10 processor.
2431 Convert to ISO C90 formatting.
2432 * config/tc-iq2000.h: Likewise.
2434 2004-11-23 Nick Clifton <nickc@redhat.com>
2436 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2437 in this table. They should be correct now.
2439 2004-11-23 Jan Beulich <jbeulich@novell.com>
2441 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2442 indicate the MMX extensions added by both SSE and 3DNow!A.
2443 (Cpu3dnowA): Declare.
2444 (CpuUnknownFlags): Update.
2445 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2446 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2447 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2448 3DNow!. Athlon additionally implies 3DNow!A. Several new
2449 entries (those starting with a dot are for sub-arch specification).
2450 (set_cpu_arch): Handle sub-arch specifications.
2451 (parse_insn): Distinguish between instructions not supported because
2452 of insufficient CPU features and because of 64-bit mode.
2453 * doc/c-i386.texi: Describe enhanced .arch directive.
2455 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2457 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2459 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2461 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2462 without a corresponding .debug_info section.
2464 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2466 * read.c (potable): Add "error" and "warning".
2467 (s_errwarn): New function.
2468 * read.h (s_errwarn): Declare.
2469 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2471 2004-11-22 Nick Clifton <nickc@redhat.com>
2473 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2476 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2478 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2479 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2481 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2483 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2484 (coff_adjust_symtab): Adjust call.
2485 (crawl_symbols): Likewise.
2486 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2487 (obj_app_file): Adjust.
2489 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2491 * configure.in: Enable bfd_assember for the MAXQ port.
2492 * configure: Regenerate.
2494 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2495 Sterling Augustine <sterling@tensilica.com>
2497 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2498 there is a conflict.
2499 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2500 interfaces that are related as determined by xtensa_interface_class_id.
2502 2004-11-12 Nick Clifton <nickc@redhat.com>
2504 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2505 offsets for conditional branches.
2507 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2509 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2511 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2513 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2514 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2516 (relax_frag_immed): Update call to update_next_frag_state.
2518 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2520 * obj.h (struct format_ops <app_file>): Add int param.
2521 * read.h (s_app_file_string): Likewise.
2522 * read.c (s_app_file_string): Likewise.
2523 (s_app_file): Adjust s_app_file_string call.
2524 * config/tc-mips.c (s_mips_file): Likewise.
2525 * config/obj-coff.h (obj_app_file): Add app param.
2526 * config/obj-ecoff.h (obj_app_file): Likewise.
2527 * config/obj-multi.h (obj_app_file): Likewise.
2528 * config/obj-elf.h (elf_file_symbol): Likewise.
2529 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2530 if called for # preprocessor lines.
2532 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2535 * symbols.c (resolve_symbol_value): Convert weak symbols only
2537 (symbol_equated_reloc_p): Don't equate weaks when relocating
2538 only for Windows PECOFF.
2540 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2542 * config/tc-crx.c (print_insn): Check and set insn_addr.
2543 * config/tc-crx.h (md_frag_check): Define.
2545 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2546 Vineet Sharma <vineets@noida.hcltech.com>
2548 * configure.in: Add support for new target maxq-coff.
2549 * configure: Regenerate.
2550 * NEWS: Mention new support.
2551 * config/tc-maxq.c: New file.
2552 * config/tc-maxq.h: New file.
2553 * config/obj-coff.h: Add support for maxq-coff.
2555 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2557 * symbols.c (any_external_name): Define.
2558 (resolve_symbol_value): Convert weak symbols.
2559 (S_SET_EXTERNAL): Support any_external_name.
2560 (S_SET_NAME): Qualify parameter const.
2561 (symbol_equated_reloc_p): Equate to weaks when relocating.
2562 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2563 * tc.h (any_external_name): Declare.
2564 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2566 (weak_is_altname): Declare and define.
2567 (weak_name2altname): Same.
2568 (weak_altname2name): Same.
2569 (weak_uniquify): Same.
2570 (weak_altprefix): Define.
2571 (obj_coff_weak): Change .weak syntax and handling.
2572 (coff_frob_symbol): Fix PE weak symbol alternates.
2573 * config/obj-coff.h (USE_UNIQUE): Define.
2574 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2575 are in another segment.
2576 (tc_gen_reloc): Remove broken addend hack.
2577 doc/as.texinfo: Update.
2579 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2581 * config/tc-xtensa.c (total_frag_text_expansion): New.
2582 (md_estimate_size_before_relax): Use it.
2583 (find_address_of_next_align_frag): Likewise.
2585 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2587 * config/tc-crx.c: Rename argument types.
2588 (processing_arg_number): Rename to 'cur_arg_num'.
2589 (get_number_of_bits): Rename to 'set_operand_size'.
2590 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2591 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2592 (set_indexmode_parameters): Remove function, integrate its code into
2594 (set_operand_size): Get rid of 'Operand Number' function parameter -
2595 use global variable 'cur_arg_num' instead.
2596 Use a local 'argument' pointer to reference the current argument.
2597 (parse_operand): Likewise.
2598 (set_operand): Likewise.
2599 (process_label_constant): Likewise.
2601 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2603 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2604 (add_section_rename): Delete. Inlined into...
2605 (build_section_rename): ...here. Use xstrdup instead of strdup.
2606 (xtensa_section_rename): Drop "const" from argument and return types.
2607 (md_show_usage): Indent to match show_usage().
2608 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2609 (tc_canonicalize_section_name): Define.
2610 (md_elf_section_rename): Remove unused macro.
2611 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2612 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2613 (Frame Directive): Delete.
2615 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2617 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2618 * config/tc-arm.c (target_oabi): Delete.
2619 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2620 (arm_opts): Remove moabi.
2621 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2622 * doc/c-arm.texi (ARM Options): Likewise.
2623 * configure: Regenerated.
2625 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2627 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2628 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2629 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2630 * configure: Regenerate.
2631 * config/tc-cris.c (enum cris_archs): New.
2632 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2633 (cris_insn_ver_valid_for_arch): New functions.
2634 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2635 (cris_arch): New variable.
2636 (md_pseudo_table): New pseudo .arch.
2637 (err_for_dangerous_mul_placement): Initialize according to
2639 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2641 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2642 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2643 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2644 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2645 use in md_cris_relax_table.
2646 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2647 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2648 Update and improve head comment.
2649 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2650 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2652 (md_longopts): New option --march=...
2653 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2655 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2656 (HANDLE_RELAXABLE): New macro.
2657 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2658 cases. Check for weak symbols and assume not relaxable. Handle
2659 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2660 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2662 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2663 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2664 (cris_create_short_jump): Adjust for CRISv32.
2665 (cris_relax_frag): Handle new states.
2666 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2667 (md_begin): Define symbols "..asm.arch.cris.v32",
2668 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2669 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2670 when entering opcode table entry points.
2671 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2672 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2673 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2674 (cris_process_instruction): Initialize out_insnp->insn_type to
2675 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2676 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2678 <case 'm'>: Check that modified_char == '.'.
2679 <invalid operands>: Consume the rest of the line.
2680 When operands don't match, skip over subsequent insns with
2681 non-matching version specifier but same mnemonic.
2682 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2683 special registers in CRISv32 are always 32 bit long.
2684 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2686 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2687 and compatible. Recognize "ACR" for v32, unless followed by "+".
2688 (get_spec_reg): Consider cris_arch when looking up register.
2689 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2691 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2692 (cris_get_expression): Restore input_line_pointer if failing "early".
2693 (get_flags): Consider cris_arch and recognize flags accordingly.
2694 (branch_disp): Adjust for CRISv32.
2695 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2696 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2697 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2698 resolved. Don't enter zeros in object file for
2700 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2701 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2702 (md_parse_option): Break out "return 1".
2703 <OPTION_ARCH> New case.
2704 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2705 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2706 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2707 <case BFD_RELOC_32_PCREL>: New cases.
2708 Addends for non-zero fx_pcrel are too in fx_offset.
2709 (md_show_usage): Show --march=<arch>.
2710 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2711 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2712 (s_syntax) <struct syntaxes>: Properly constify member operand.
2713 * config/tc-cris.h (TARGET_MACH): Define.
2714 (cris_mach): Declare.
2715 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2716 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2717 (CRIS-Opts): Document --march=...
2718 (CRIS-Pseudos): Document .arch.
2720 2004-11-04 Jan Beulich <jbeulich@novell.com>
2722 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2723 intel syntax and no register prefix, allow $ in symbol names when
2725 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2726 (intel_float_operand): Add fourth return value indicating math control
2727 operations. Make classification more precise.
2728 (md_assemble): Complain if memory operand of mov[sz]x has no size
2730 (parse_insn): Translate word operands to floating point instructions
2731 operating on integers as well as control instructions to short ones
2732 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2733 floating point instructions operating on non-integer operands.
2734 (match_template): Remove fldcw special case. Adjust q-suffix handling
2735 to permit it on fild/fistp/fisttp in AT&T mode.
2736 (process_suffix): Don't guess DefaultSize insns' suffix from
2737 stackop_size for certain floating point control instructions. Guess
2738 suffix for branch and [ls][gi]dt based on flag_code. Split error
2739 messages for Intel and AT&T syntax, and make the condition more strict
2740 for the former. Adjust suppressing of generation of operand size
2742 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2743 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2744 more error checking.
2745 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2746 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2748 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2750 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2751 md_short_jump_size, md_long_jump_size.
2752 * write.c [!WORKING_DOT_WORD]: Ditto.
2753 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2755 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2757 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2758 const qualifier in these definitions.
2759 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2760 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2762 2004-11-02 Nick Clifton <nickc@redhat.com>
2764 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2765 table before deciding to produce a .debug_line section to match up
2766 with a user provided .debug_info section.
2768 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2770 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2771 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2773 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2775 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2776 (get_flags): New function.
2777 (get_number_of_bits): Edit comments, update numeric values to
2779 (process_label_constant): Don't support the colon
2780 format (SYMBOL:[s|m|l]).
2781 (set_cons_rparams): Support argument type 'arg_rbase'.
2782 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2783 (handle_LoadStor): Bug fix, first handle post-increment mode.
2784 (getreg_image): Remove redundant code, update according to latest
2786 (print_constant): Bug fix relate to 3-word instructions.
2787 (assemble_insn): Bug fix, when matching instructions, verify also
2788 instruction type (not only mnemonic).
2789 Add various error checking.
2790 (preprocess_reglist): Support HI/LO and user registers.
2792 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2794 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2795 in an epilogue directive go negative.
2797 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2800 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2801 after reporting template error during manual bundling. Reported
2802 by Michael Dupont, michaelx.dupont@intel.com.
2804 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2806 * Makefile.am: Run dep-am.
2807 * aclocal.m4: Regenerate with automake 1.9.2.
2808 * Makefile.in: Regenerate with automake 1.9.2.
2809 * doc/Makefile.in: Likewise.
2811 * config/tc-arm.c: Include "dw2gencfi.h".
2812 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2814 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2815 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2816 (tc_cfi_frame_initial_instructions): Define.
2817 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2820 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2822 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2824 Update coprocessor id to be unsigned immediate.
2826 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2828 * config/tc-i386.c (O_secrel): Delete.
2829 (tc_pe_dwarf2_emit_offset): New function.
2830 * config/tc-i386.h (O_secrel): Define as O_md1.
2831 (TC_DWARF2_EMIT_OFFSET): Define.
2833 2004-10-18 Nick Clifton <nickc@redhat.com>
2835 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2836 ignore @fptr() directives for 4-byte fixups.
2838 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2840 * Makefile.am: Run "make dep-am"
2841 * Makefile.in: Regenerate.
2843 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2845 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2846 Remove comments about placement of literal pools.
2847 (Literal Directive): Update description of literal placement.
2848 (Literal Prefix Directive): Remove statement that this does not apply
2849 to absolute-mode literals. Describe new section naming scheme.
2851 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2853 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2854 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2855 is_windowed_return_opcode): Delete.
2856 (xtensa_frob_label): Use get_subseg_target_freq.
2857 (md_assemble): Inline call to is_entry_opcode.
2858 (xtensa_handle_align): Inline call to get_frag_is_literal.
2859 (relaxation_requirements): Inline call to is_jx_opcode.
2860 (emit_single_op): Inline call to is_movi_opcode.
2861 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2862 get_frag_is_no_transform, is_entry_opcode, and
2863 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2864 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2865 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2866 Inline calls to get_frag_is_no_transform.
2867 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2868 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2869 get_frag_is_no_transform.
2870 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2871 and set_frag_is_no_transform.
2872 (get_expression_value): Delete.
2873 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2874 cur_target_freq to target_freq.
2875 (get_subseg_info): Split out code to create a new map entry into ...
2876 (add_subseg_info): ... this new function.
2877 (get_last_insn_flags): Check if get_subseg_info succeeded.
2878 (set_last_insn_flags): Call add_subseg_info if needed.
2879 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2880 (xtensa_reorder_segments): Compute last_sec while counting sections.
2881 Remove call to get_last_sec.
2882 (get_last_sec): Delete.
2883 (cache_literal_section): Inline call to retrieve_literal_seg and its
2884 callees, seg_present and add_seg_list.
2885 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2886 (get_frag_is_insn, get_frag_is_no_transform,
2887 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2888 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2890 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2892 * config/tc-xtensa.c: Use ISO C90 formatting.
2893 * config/tc-xtensa.h: Likewise.
2894 * config/xtensa-istack.h: Likewise.
2895 * config/xtensa-relax.c: Likewise.
2896 * config/xtensa-relax.h: Likewise.
2898 2004-10-12 Paul Brook <paul@codesourcery.com>
2900 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2903 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2906 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2908 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2910 (Acknowledgements): Use "GAS" instead of AS variable.
2912 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2914 * config/tc-i386.c: Include "elf/x86-64.h".
2915 (i386_elf_section_type): New function.
2916 * config/tc-i386.h (md_elf_section_type): Define.
2917 (i386_elf_section_type): New prototype.
2919 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2921 * config/m68k-parse.h (enum m68k_register): New control register,
2923 * config/tc-m68k.c: Correct control register set for MCF5249.
2925 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2926 Sterling Augustine <sterling@tensilica.com>
2928 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2929 (UNREACHABLE_MAX_WIDTH): Define.
2930 (XTENSA_FETCH_WIDTH): Delete.
2931 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2932 prefer_const16, prefer_l32r): New global variables.
2933 (LIT4_SECTION_NAME): Define.
2934 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2935 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2936 (frag_flags struct): New.
2937 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2938 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2939 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2940 (MAX_FORMATS): Define.
2941 (op_placement_info struct, op_placement_table): New.
2942 (O_pltrel, O_hi16, O_lo16): Define.
2943 (directiveE enum): Rename directive_generics to directive_transform.
2944 Delete directive_relax. Add directive_schedule,
2945 directive_absolute_literals, and directive_last_directive.
2946 (directive_info): Rename "generics" to "transform". Delete "relax".
2947 Add "schedule" and "absolute-literals".
2948 (directive_state): Adjust entries to match changes in directive_info.
2949 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2950 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2951 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2952 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2953 (align_only_targets, software_a0_b_retw_interlock,
2954 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2955 software_avoid_short_loop, software_avoid_close_loop_end,
2956 software_avoid_all_short_loops, specific_opcode): Delete.
2957 (warn_unaligned_branch_targets): New.
2958 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2959 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2960 (option_[no_]link_relax, option_[no_]transform,
2961 option_[no_]absolute_literals, option_warn_unaligned_targets,
2962 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2964 (option_[no_]align_only_targets, option_literal_section_name,
2965 option_text_section_name, option_data_section_name,
2966 option_bss_section_name, option_eb, option_el): Delete.
2967 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2968 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2969 and target-hardware. Delete entries for [no-]target-align-only,
2970 literal-section-name, text-section-name, data-section-name, and
2972 (md_parse_option): Handle new options and remove old ones. Accept but
2973 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2974 and treat them as [no-]transform.
2975 (md_show_usage): Add new options and remove old ones.
2976 (xtensa_setup_hw_workarounds): New.
2977 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2978 "long", "short", "loc" and "frequency" entries.
2979 (use_generics): Rename to ...
2980 (use_transform): ... this function. Add past_xtensa_end check.
2981 (use_longcalls): Add past_xtensa_end check.
2982 (code_density_available, can_relax): Delete.
2983 (do_align_targets): New.
2984 (get_directive): Accept dashes in directive names. Warn about
2985 [no-]generics and [no-]relax directives and treat them as
2987 (xtensa_begin_directive): Call md_flush_pending_output only for some
2988 directives. Check for directives inside instruction bundles. Warn
2989 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2990 directives. Handle new directives. Check generating_literals flag
2992 (xtensa_end_directive): Check for directives inside instruction
2993 bundles. Warn and ignore [no-]density directives. Handle new
2994 directives. Call xtensa_set_frag_assembly_state.
2995 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2996 xtensa_dwarf2_emit_insn): New.
2997 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2998 use_literal_section flag.
2999 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3000 literals. Use xtensa_elf_cons to parse the expression.
3001 (xtensa_literal_prefix): Do not check use_literal_section. Support
3002 ".lit4" sections for absolute literals. Change prefix convention to
3003 replace ".text" (or ".t" in a linkonce section). No need to call
3005 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3006 (expression_end): Handle closing braces and colons.
3007 (PLT_SUFFIX, plt_suffix): Delete.
3008 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3009 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3010 and O_hi16 expressions as well.
3011 (tokenize_arguments): Handle closing braces and colons.
3012 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3013 operands and paired register syntax.
3014 (get_invisible_operands): New.
3015 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3016 new xtensa-isa.h functions.
3017 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3018 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3019 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3020 instructions. Use xtensa_translate_zero_immed.
3021 (operand_is_immed, operand_is_pcrel_label): Delete.
3022 (get_relaxable_immed): Use new xtensa-isa.h functions.
3023 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3025 (xtensa_print_insn_table, print_vliw_insn): New.
3026 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3027 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3028 is_branch_or_jump_opcode): Delete.
3029 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3030 (opnum_to_reloc, reloc_to_opnum): Delete.
3031 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3032 xtensa-isa.h functions. Operate on one slot of an instruction.
3033 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3034 xg_get_insn_size): Delete.
3035 (xg_get_build_instr_size): Use xg_get_single_size.
3036 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3037 xg_build_widen_table. Use xg_get_single_size.
3038 (xg_get_max_narrow_insn_size): Delete.
3039 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3040 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3042 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3043 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3044 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3045 xg_build_widen_table. Use xg_get_single_size.
3046 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3048 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3049 treat weak symbols conservatively.
3050 (xg_check_operand): Use new xtensa-isa.h functions.
3051 (is_dnrange): Delete.
3052 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3053 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3054 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3055 xtensa-isa.h functions.
3056 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3057 xg_instruction_matches_options): New.
3058 (xg_instruction_matches_rule): Handle O_register expressions. Call
3059 xg_instruction_matches_options.
3060 (transition_rule_cmp): New.
3061 (xg_instruction_match): Update call to xg_build_simplify_table.
3062 (xg_build_token_insn): Record loc fields.
3063 (xg_simplify_insn): Check is_specific_opcode field and
3064 density_supported flag.
3065 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3066 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3067 (xg_assemble_literal): Add error handling for O_big. Call
3068 record_alignment. Handle O_pltrel.
3069 (xg_valid_literal_expression): New.
3070 (xg_assemble_literal_space): Add slot parameter. Remove call to
3071 set_expr_symbol_offset. Add call to record_alignment. Update call to
3073 (xg_emit_insn): Delete.
3074 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3075 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3076 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3077 and slot parameters. Handle new "alternate" relocations for absolute
3078 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3079 O_hi16. Use new xtensa-isa.h functions.
3080 (xg_assemble_tokens): Delete.
3081 (is_register_writer): Use new xtensa-isa.h functions.
3082 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3083 old-style RSR from LCOUNT.
3084 (next_frag_opcode): Delete.
3085 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3086 update_next_frag_state): New.
3087 (update_next_frag_nop_state): Delete.
3088 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3089 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3090 the state of the absolute-literals directive. Add calls to
3091 record_alignment and xtensa_set_frag_assembly_state. Call
3092 xtensa_switch_to_non_abs_literal_fragment instead of
3093 xtensa_switch_to_literal_fragment.
3095 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3096 (get_expanded_loop_offset): Change check for undefined opcode to an
3098 (xtensa_set_frag_assembly_state, relaxable_section,
3099 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3100 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3101 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3102 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3103 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3104 (xtensa_init_fix_data): New.
3105 (xtensa_frob_label): Reset label symbol to the current frag. Check
3106 do_align_targets and generating_literals flag. Propagate frequency
3107 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3108 (xtensa_unrecognized_line): New.
3109 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3110 to xtensa_set_frag_assembly_state.
3111 (error_reset_cur_vinsn): New.
3112 (md_assemble): Remove check for literal frag. Remove call to
3113 istack_init. Call use_transform instead of use_generics. Parse
3114 explicit instruction format specifiers. Move code for
3115 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3116 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3117 Add dwarf2_where call. Remote automatic alignment for ENTRY
3118 instructions. Move call to xtensa_clear_insn_labels to the end.
3119 Rearrange to handle bundles.
3120 (xtensa_cons_fix_new): Delete.
3121 (xtensa_handle_align): New.
3122 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3123 assignment to is_no_density field.
3124 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3125 instead of reloc_to_opnum. Handle "alternate" relocations.
3126 (xtensa_force_relocation, xtensa_check_inside_bundle,
3127 xtensa_elf_section_change_hook): New.
3128 (xtensa_symbol_new_hook): Delete.
3129 (xtensa_fix_adjustable): Check for difference of symbols with an
3130 offset. Check for external and weak symbols.
3131 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3132 (md_estimate_size_before_relax): Return expansion for the first slot.
3133 (tc_gen_reloc): Handle difference of symbols by producing
3134 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3135 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3136 tentative values into the output when linkrelax is set.
3137 (XTENSA_PROP_SEC_NAME): Define.
3138 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3139 Create literal tables only if using literal sections. Create new
3140 property tables instead of old instruction tables. Check for unaligned
3141 branch targets and loops.
3142 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3143 new_resource_table, clear_resource_table, resize_resource_table,
3144 resources_available, reserve_resources, release_resources,
3145 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3146 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3147 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3148 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3149 flag. Update checks for workaround options. Call
3150 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3151 (xtensa_cleanup_align_frags): Add special case for branch targets.
3152 Check for and mark unreachable frags.
3153 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3154 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3155 end of a zero-overhead loop body.
3156 (frag_can_negate_branch): Handle instructions with multiple slots.
3157 Use new xtensa-isa.h functions
3158 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3159 xtensa_mark_zcl_first_insns): New.
3160 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3161 transformations are disabled.
3162 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3163 multislot instructions.
3164 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3165 Likewise. Also error if transformations are disabled.
3166 (unrelaxed_frag_max_size): New.
3167 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3168 xtensa-isa.h functions.
3169 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3170 xtensa_opcode_is_loop instead of is_loop_opcode.
3171 (get_text_align_power): Replace as_fatal with assertion.
3172 (get_text_align_fill_size): Iterate instead of using modulus when
3174 (get_noop_aligned_address): Assert that this is for a machine-dependent
3175 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3176 xg_get_single_size, and frag_format_size.
3177 (get_widen_aligned_address): Rename to ...
3178 (get_aligned_diff): ... this function. Add max_diff parameter.
3179 Remove handling of rs_align/rs_align_code frags. Use
3180 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3181 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3182 and pass it back to caller.
3183 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3184 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3185 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3186 (relax_frag_text_align): Rename to ...
3187 (relax_frag_loop_align): ... this function. Assume loops can only be
3188 in the first slot of an instruction.
3189 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3190 instruction. Remove call to frag_wane.
3191 (relax_frag_narrow): Rename to ...
3192 (relax_frag_for_align): ... this function. Extend to handle
3193 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3194 RELAX_NARROW for the first slot.
3195 (find_address_of_next_align_frag, bytes_to_stretch): New.
3196 (future_alignment_required): Use find_address_of_next_align_frag and
3197 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3198 alignment decisions.
3199 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3200 Check if transformations are enabled for b_j_loop_end workaround.
3201 Use new xtensa-isa.h functions and handle multislot instructions.
3202 Update call to xg_assembly_relax.
3203 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3204 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3206 (convert_frag_narrow): Add segP, format and slot parameters. Call
3207 convert_frag_immed for branch instructions. Adjust calls to
3208 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3209 xg_get_single_size and xg_get_single_format.
3210 (convert_frag_fill_nop): New.
3211 (convert_frag_immed): Add format and slot parameters. Handle multislot
3212 instructions and use new xtensa-isa.h functions. Update calls to
3213 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3214 enabled for b_j_loop_end workaround. Use build_nop instead of
3215 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3216 frags. Use xg_get_single_size. Handle O_pltrel.
3217 (fix_new_exp_in_seg): Remove check for old plt flag.
3218 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3219 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3220 for loop opcode to an assertion. Mark all frags up to the end of the
3221 loop as not transformable.
3222 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3223 (get_subseg_info): New.
3224 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3226 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3227 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3228 (xtensa_switch_to_non_abs_literal_fragment): New.
3229 (cache_literal_section): Add is_code parameter and pass it through to
3230 retrieve_literal_seg.
3231 (retrieve_literal_seg): Add is_code parameter and use it to set the
3232 flags on the literal section. Handle case where head parameter is 0.
3233 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3234 set_frag_is_no_transform): New.
3235 (xtensa_create_property_segments): Add end_property_function parameter
3236 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3237 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3238 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3239 (add_xt_block_frags): Add end_property_function parameter and call it
3240 if it is non-zero. Call xtensa_frag_flags_init.
3241 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3242 get_frag_property_flags, frag_flags_to_number,
3243 xtensa_frag_flags_combinable, xt_block_aligned_size,
3244 xtensa_xt_block_combine, add_xt_prop_frags,
3245 init_op_placement_info_table, opcode_fits_format_slot,
3246 xg_get_single_size, xg_get_single_format): New.
3247 (istack_push): Inline call to tinsn_copy.
3248 (tinsn_copy): Delete.
3249 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3250 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3251 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3252 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3253 functions. Handle invisible operands.
3254 (tinsn_to_slotbuf): New.
3255 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3256 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3257 vinsn_from_chars, and xg_free_vinsn.
3258 (tinsn_from_insnbuf): New.
3259 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3260 instructions. Handle symbol differences.
3261 (get_num_stack_text_bytes): Use xg_get_single_size.
3262 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3263 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3264 get_expr_register, set_expr_symbol_offset_diff): New.
3265 * config/tc-xtensa.h (MAX_SLOTS): Define.
3266 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3267 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3268 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3270 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3271 (xtensa_frag_type struct): Add is_assembly_state_set,
3272 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3273 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3274 Replace is_generics and is_relax fields by is_no_transform field.
3275 Delete is_text and is_longcalls fields. Change text_expansion and
3276 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3277 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3278 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3279 (xtensa_fix_data struct): New.
3280 (xtensa_symfield_type struct): Delete plt field.
3281 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3282 forward declaration here.
3283 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3284 (XTENSA_SECTION_RENAME): Undefine.
3285 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3286 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3287 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3288 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3289 (unit_num_copies_func, opcode_num_units_func,
3290 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3291 (resource_table struct): New.
3292 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3293 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3294 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3295 (tinsn_copy): Delete prototype.
3296 (vliw_insn struct): New.
3297 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3298 (widen_spec_list): Add option conditions for density and boolean
3299 instructions. Add expansions using CONST16 and conditions for using
3300 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3302 (simplify_spec_list): Add option conditions for density instructions.
3303 Add entry for NOP instruction.
3304 (append_transition): Add cmp function pointer parameter and use it to
3305 insert the new entry in order.
3306 (operand_function_LOW16U, operand_function_HI16U): New.
3307 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3308 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3309 (enter_opname, split_string): Use xstrdup instead of strdup.
3310 (init_insn_pattern): Initialize new options field.
3311 (clear_req_or_option_list, clear_req_option_list,
3312 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3314 (parse_insn_pattern): Parse option conditions.
3315 (transition_applies): New.
3316 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3317 swapped last arguments in calls to append_constant_value_condition.
3318 Call clone_req_option_list. Add warning about invalid opcode.
3319 Handle LOW16U and HI16U function names.
3320 (build_transition_table): Add cmp parameter and use it in calls to
3321 append_transition. Use new xtensa-isa.h functions. Check
3322 transition_applies before adding entries.
3323 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3324 pass it through to build_transition_table.
3325 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3326 ReqOption, transition_cmp_fn): New types.
3327 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3328 (transition_rule struct): Add options field.
3329 * doc/as.texinfo (Overview): Update Xtensa options.
3330 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3331 --[no-]relax, and --[no-]generics options. Update descriptions of
3332 --text-section-literals and --[no-]longcalls. Add
3333 --[no-]absolute-literals and --[no-]transform.
3334 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3335 Remove use of "generic" and "specific" terminology for opcodes.
3336 (Xtensa Registers): Generalize the syntax description to include
3337 user-defined register files.
3338 (Xtensa Automatic Alignment): Update.
3339 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3340 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3341 (Xtensa Directives): Remove confusing rules about precedence.
3342 (Density Directive, Relax Directive): Delete.
3343 (Schedule Directive): New.
3344 (Generics Directive): Rename to ...
3345 (Transform Directive): ... this node.
3346 (Literal Directive): Update for absolute literals. Missing
3347 literal_position directive is now an error.
3348 (Literal Position Directive): Update for absolute literals.
3349 (Freeregs Directive): Delete.
3350 (Absolute Literals Directive): New.
3351 (Frame Directive): Minor editing.
3352 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3353 Update dependencies.
3354 * Makefile.in: Regenerate.
3356 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3358 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3359 to build the second and third fixups for a composite relocation.
3360 (macro_read_relocs): New function.
3361 (macro_build): Use it.
3362 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3363 Simplify fragging code accordingly.
3364 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3365 of the composite relocation. Set fx_tcbit in both fixups.
3367 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3369 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3370 (md_apply_fix3): Don't treat composite relocs as done.
3372 2004-10-07 Jan Beulich <jbeulich@novell.com>
3374 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3375 prefix for symbol names generated from the LOCAL macro directive.
3377 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3378 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3380 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3382 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3384 (md_assemble): Add error checking for Co-Processor instructions.
3385 (get_cinv_parameters): Add 'b' option to invalidate the
3386 branch-target cache.
3388 2004-10-05 Paul Brook <paul@codesourcery.com>
3390 * config/tc-arm.c (unwind): New variable.
3391 (vfp_sp_encode_reg): New function.
3392 (vfp_sp_reg_required_here): Use it.
3393 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3394 (vfp_parse_reg_list): New function.
3395 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3396 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3397 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3398 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3400 (md_pseudo_table): Add them.
3401 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3402 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3403 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3404 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3405 require_hashconst, add_unwind_opcode): New functions.
3406 * doc/c-arm.texi: Document unwinding opcodes.
3407 * NEWS: Mention the new feature.
3409 2004-10-04 Eric Christopher <echristo@redhat.com>
3411 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3413 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3415 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3417 * config/tc-s390.c (md_apply_fix3): Likewise.
3418 * config/tc-sparc.c (md_apply_fix3): Likewise.
3420 2004-10-01 Paul Brook <paul@codesourcery.com>
3422 * config/tc-arm.c (arm_elf_section_type): New function.
3423 (arm_elf_change_section): Set section link for exidx sections.
3424 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3425 (md_elf_section_type): Define.
3427 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3429 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3430 instruction's offset.
3432 2004-10-01 Adam Nemet <anemet@lnxw.com>
3434 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3436 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3438 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3439 asymbol *, instead use symbol_get_bfdsym.
3441 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3443 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3445 2004-09-30 Paul Brook <paul@codesourcery.com>
3447 * config/tc-arm.c (do_smi, do_nop): New functions.
3448 (insns): Add ARMv6ZK instructions.
3449 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3450 (tc_gen_reloc): Ditto.
3451 (arm_cpus): Add mpcore and arm1176.
3452 (arm_archs): Add armv6{k,z,zk}.
3453 * doc/c-arm.texi: Document new cores and architectures.
3455 2004-09-30 Nick Clifton <nickc@redhat.com>
3457 * config/tc-arm.c: Use ISO C90 formatting.
3459 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3461 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3462 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3463 REG_TYPE_MVDX is expected.
3465 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3467 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3469 2004-09-21 James E Wilson <wilson@specifixinc.com>
3471 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3472 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3473 output_spill_base, output_unat_psprel, output_lc_psprel,
3474 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3475 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3476 output_spill_psprel_p): Use it.
3478 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3480 * config/tc-crx.c (handle_LoadStor): New function.
3481 Handle load/stor unique instructions before parsing.
3483 2004-09-17 Paul Brook <paul@codesourcery.com>
3485 * config/tc-arm.c (s_arm_rel31): New funciton.
3486 (md_pseudo_table): Add .rel31.
3487 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3488 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3489 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3490 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3491 (arm_parse_reloc): Add (target2).
3493 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3495 * Makefile.am: Run "make dep-am".
3496 * Makefile.in: Regenerate.
3497 * aclocal.m4: Regenerate.
3498 * configure: Regenerate.
3499 * doc/Makefile.in: Regenerate.
3500 * po/POTFILES.in: Regenerate.
3501 * po/gas.pot: Regenerate.
3503 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3505 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3506 [!LLONG_MAX]: Ditto.
3508 2004-09-13 Paul Brook <paul@codesourcery.com>
3510 * config/tc-arm.c: Rename RELABS to TARGET1.
3512 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3514 * messages.c (as_internal_value_out_of_range): Cast values passed
3515 to as_bad_where or as_warn_where to proper type.
3517 2004-09-11 Theodore A. Roth <troth@openavr.org>
3519 * config/tc-avr.c: Add support for
3520 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3522 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3524 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3525 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3527 2004-09-08 Paul Brook <paul@codesourcery.com>
3529 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3530 fini_array and preinit_array section types.
3531 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3533 * doc/as.texinfo: Document extra section types.
3535 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3537 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3538 * Makefile.in: Regenerated.
3539 * configure.in: Set em for arm*-*-symbianelf*.
3540 * configure: Regenerated.
3541 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3542 vectors when appropriate.
3543 * config/te-symbian.h: New file.
3545 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3547 * config/tc-crx.c (gettrap): Exception vector can be case
3549 (process_label_constant): Fix a 32-bit displacement bug in branch
3551 (get_operandtype) : Bug fix, wrong operand was used.
3552 (process_label_constant): Initialize relocation type to
3555 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3557 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3558 for synthesizable cores.
3560 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3562 2004-08-25 Dmitry Diky <diwil@spec.ru>
3564 * config/tc-msp430.c: Clean-up the code.
3565 (md_relax_table): New relax table.
3566 (mcu_types): Sort MCU types.
3567 (md_pseudo_table): Add .profiler pseudo handler.
3568 (pow2value): New function.
3569 (msp430_profiler): New function.
3570 (msp430_operands): Add new insns handlers.
3571 (msp430_srcoperand): Add register operand handler, allow complex
3573 (md_estimate_size_before_relax): Rewritten.
3574 (md_convert_frag): Rewritten.
3575 (msp430_relax_frag): New function.
3576 * config/tc-msp430.h (md_relax_frag): define macro
3577 * doc/c-msp430.texi: Update information.
3579 2004-08-24 Nick Clifton <nickc@redhat.com>
3581 * as.c (std_shortopts): Allow -g to take an optional argument.
3582 (parse_args): Pass any switch starting with -g on to the backend
3585 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3587 * configure.in (arm*-*-symbianelf*): New target.
3588 (arm*-*-eabi*): Likewise.
3589 * configure: Regenerated.
3591 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3592 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3595 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3597 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3598 argument, don't do anything if current section is not
3599 .gnu.linkonce.t.* and linkonce_empty is set.
3600 (generate_unwind_image, dot_endp): Adjust callers, call
3601 start_unwind_section (*, 1) if nothing will be put into the
3604 2004-08-17 Nick Clifton <nickc@redhat.com>
3606 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3607 (show_usage): Add -g.
3608 (std_longopts): Add --gen-debug. Alpha sort the table.
3609 (parse_args): Print an error message if a switch is not handled.
3610 Handle the -g switch, calling md_debug_format_selector() if
3612 * NEWS: Mention new feature.
3613 * doc/as.texinfo: Document new switch.
3614 * doc/internals.texi: Document behaviour of md_parse_option.
3616 * config/tc-arm.c (md_parse_option): Do not issue an error message
3617 if the switch is not recognised.
3618 * config/tc-m68k.c (md_parse_option): Likewise.
3619 * config/tc-pdp11.c (md_parse_option): Likewise.
3620 * config/tc-v850.c (md_parse_option): Likewise.
3622 * as.h: Fix up formatting.
3625 2004-08-16 Nick Clifton <nickc@redhat.com>
3627 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3629 * configure.in: Sort architecture based tables alphabetically.
3630 * configure: Regenerate.
3632 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3634 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3635 { "cc", 68 }, with { "cr", 70 }.
3637 2004-08-13 Jan Beulich <jbeulich@novell.com>
3638 Nick Clifton <nickc@redhat.com>
3640 * as.c: Add and handle new --alternate command line option.
3641 * macro.c (macro_set_alternate): New.
3642 * macro.h (macro_set_alternate): Declare.
3643 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3644 * doc/as.texinfo: Document new command line option and pseudo-ops
3645 as well as insert documentation originating from gasp about
3646 alternate macro syntax.
3647 * NEWS: Mention new command line option and pseudo-ops.
3649 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3651 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3654 2004-08-06 Paul Brook <paul@codesourcery.com>
3656 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3657 Handle new relocations.
3658 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3660 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3662 * write.c (relax_segment): Use was_address instead of address when
3663 setting fr_fix field for align frag due to backwards .org.
3665 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3667 Introduce SH2a support.
3668 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3669 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3671 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3672 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3673 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3674 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3675 to end of conditional expression.
3676 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3677 * config/tc-sh.c: Add sh2a-nofpu support.
3678 2003-12-29 DJ Delorie <dj@redhat.com>
3679 * tc-sh.c: Add sh2a support.
3680 (parse_reg): Add tbr.
3681 (parse_at): Support @@(disp,tbr).
3682 (get_specific): Support sh2a opcodes.
3683 (insert4): New, for 4 byte relocs.
3684 (build_Mytes): Support sh2a opcodes.
3685 (md_apply_fix3_Mytes): Support sh2a opcodes.
3686 2003-12-02 Michael Snyder <msnyder@redhat.com>
3687 * config/tc-sh.c (md_parse_option): Handle sh2a.
3688 (sh_elf_final_processing): Ditto.
3690 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3692 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3695 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3697 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3698 (ppc_arch): Expand comment.
3700 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3702 * config/tc-crx.c: Support evaluating the difference between two
3704 * config/tc-crx.h: Likewise.
3706 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3708 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3710 (ia64_elf_section_change_hook): Set the linked-to section for
3713 2004-07-26 Dmitry Diky <diwil@spec.ru>
3715 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3716 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3717 msp430xG438, msp430xG439.
3719 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3721 * doc/as.texinfo (Section, PushSection): Correct documentation
3724 2004-07-21 Jan Beulich <jbeulich@novell.com>
3726 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3727 permissible for the selected instruction suffix.
3728 (match_template): Don't permit 64-bit general purpose operands in
3730 (finalize_imm): Permit 64-bit immediates.
3731 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3732 specially except for the width of the used base and/or index
3733 registers. For 32-bit displacements, use sign-extended
3734 relocations only when using 64-bit addressing.
3735 Force zero displacement on rip-relative addressing when there is
3736 no other displacement.
3737 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3738 specially except for the width of the used base and/or index
3740 (parse_register): Disallow Reg64 registers in 32-bit mode.
3742 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3743 suffix if the instruction doesn't support it.
3745 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3747 * config/tc-mips.c (append_insn): Handle constant expressions with
3748 no associated relocation.
3749 (mips_ip): Cancel the expression after use for the Q format
3751 (parse_relocation): Return no relocation for unsupported
3753 (my_getSmallExpression): Return no relocation if no relocation
3756 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3758 * config/obj-som.c (adjust_stab_sections): Add prototype.
3759 (obj_som_compiler, obj_som_version, obj_som_copyright,
3760 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3761 * config/tc-hppa.c (update_subspace): Likewise.
3762 (is_defined_subspace): Amplify comment.
3763 * config/obj-som.h (som_frob_file): Add prototype.
3765 2004-07-19 Christopher Faylor <cgf@timesys.com>
3766 H.J. Lu <hongjiu.lu@intel.com>
3768 * subsegs.c (section_symbol): Don't create a new segment when
3769 existing segment is undefined.
3771 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3773 * config/tc-arm.c: Include include/opcode/arm.h.
3774 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3775 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3776 (FPU_ARCH_*): Delete.
3777 * Makefile.am: Update dependencies.
3778 * Makefile.in: Regenerate.
3780 2004-07-15 Nick Clifton <nickc@redhat.com>
3782 * configure.in: Accept armbe as a big-endian arm configuration.
3783 * configure: Regenerate.
3785 2004-07-13 Thomas Nystrom <thn@saeab.se>
3787 * config/tc-i386.c (T_SHIFTOP): New constant.
3788 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3789 (intel_el1): Handle '~'.
3790 (intel_get_token): Handle '<>', '&', '|' and '~'.
3792 2004-07-13 Nick Clifton <nickc@redhat.com>
3794 (md_assemble): Remove spurious newline from end of as_bad error
3796 (intel_e05_1): Likewise.
3797 (intel_e11): Likewise.
3798 (intel_match_token): Likewise.
3800 2004-07-11 Andreas Schwab <schwab@suse.de>
3802 * config/tc-m68k.c: Convert to C90. Remove redundant
3803 declarations. Indentation fixup.
3804 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3805 obj_coff_section ourselves.
3807 2004-07-09 James E Wilson <wilson@specifixinc.com>
3809 * config/tc-ia64.c (default_big_endian): New.
3810 (dot_byteorder, md_begin): Use it.
3811 (md_parse_option): Set it.
3813 2004-07-09 Nick Clifton <nickc@redhat.com>
3815 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3816 * configure: Regenerate.
3817 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3818 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3819 sh_find_elf_flags if necessary.
3821 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3823 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3824 going to be split into more than one in-place addend, return 0
3825 for relocations against mergeable sections. Associate comments
3828 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3830 * Makefile.am (CPU_TYPES): Add crx.
3831 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3832 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3833 (DEPTC_crx_elf): New target.
3834 (DEPOBJ_crx_elf): Likewise.
3835 (DEP_crx_elf): Likewise.
3836 * Makefile.in: Regenerate.
3837 * configure.in: Add crx* target.
3838 * configure: Regenerate.
3839 * config/tc-crx.c: New file.
3840 * config/tc-crx.h: New file.
3841 * NEWS: Mention new target.
3843 2004-07-06 Nick Clifton <nickc@redhat.com>
3845 * config.in: Undefine TARGET_SYMBIAN by default.
3847 * configure: Regenerate. Add sh-symbian-elf target. If
3848 selected define TARGET_SYMBIAN.
3849 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3850 format if TARGET_SYMBIAN has been defined.
3852 * output-file.c (output_file_create): Report the target format
3853 chosen when bfd_openw reports that it is invalid.
3855 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3856 pseudo for BFD based assemblers.
3858 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3861 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3862 (md_parse_option): Remove redundant -isa testing.
3863 Make bfd_arch variable const.
3864 (md_show_usage): Make bfd_arch variable const.
3866 2004-07-03 James E Wilson <wilson@specifixinc.com>
3868 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3869 * config/tc-ia64.h (md_frag_check): Define.
3871 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3873 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3875 * doc/as.texinfo (Weak): Document PE weak symbols.
3877 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3879 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3880 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3881 (mips_frob_file): Rework so that only a single pass through the
3882 relocs is needed. Allow %lo()s to have higher offsets than their
3883 corresponding %hi()s or %got()s.
3885 2004-07-02 Nick Clifton <nickc@redhat.com>
3887 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3888 allow values which have come from undefined symbols.
3889 Always consider this fixup to have been processed as a reloc
3890 cannot be generated for it.
3892 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3894 * frags.h (struct frag): Add has_code and insn_addr fields.
3895 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3896 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3897 * config/tc-ppc.h (md_frag_check): Define.
3899 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3901 * doc/Makefile.am (info): Rename goal to...
3902 (info-local): ... this, to preserve implicit dependencies.
3903 * doc/Makefile.in: Regenerate with automake 1.8.5.
3905 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3907 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3908 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3909 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3910 (tc_gen_reloc): Likewise.
3911 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3912 (m32r_parse_name): Likewise.
3913 (m32r_cgen_parse_fix_exp): Likewise.
3914 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3915 (O_PIC_reloc): Likewise.
3916 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3917 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3918 for @GOTOFF, @GOT, @PLT.
3920 2004-06-21 Jan Beulich <jbeulich@novell.com>
3922 * gas/symbols.c: While discarding ordinary local absolute symbols
3923 when --strip-local-absolute is in effect, retain file symbols.
3925 2004-06-20 Andreas Schwab <schwab@suse.de>
3927 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3928 (md_parse_option): Likewise.
3930 2004-06-17 Jan Beulich <jbeulich@novell.com>
3932 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3933 * config/te-netware.h: New file.
3934 * config/te-ppcnw.h: Delete: Obsolete.
3935 * configure.in: Eliminate ill NetWare targets. Make generic
3936 NetWare target use proper emulation.
3937 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3938 reference to new te-netware.h.
3939 * configure: Regenerate.
3940 * Makefile.in: Regenerate.
3942 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3944 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3945 comparison in .insn pseudo operation.
3947 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3949 * config/obj-coff.c (coff_adjust_section_syms): Use
3950 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3951 (coff_frob_section): Likewise.
3952 * config/tc-mips.c (md_apply_fix3): Likewise.
3953 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3954 (elf_frob_file_after_relocs): Likewise.
3956 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3958 * config/tc-hppa.c (log2): Rename to exact_log2.
3959 (pa_next_subseg): Delete unused function.
3960 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3961 (create_new_subspace): Likewise.
3964 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3965 labels. Fix warning.
3967 2004-05-28 DJ Delorie <dj@redhat.com>
3969 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3970 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3971 or non-merged symbols.
3973 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3975 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3976 restore the old slot when inserting srlz.i/srlz.d.
3978 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3980 * Makefile.am: Regenerate dependecies.
3981 * Makefile.in: Regenerate.
3982 * config/tc-sh.c (valid_arch): Make unsigned.
3983 (preset_target_arch): Likewise.
3984 (md_begin): Use new architecture flags system.
3985 (get_specific): Likewise.
3986 (assemble_ppi): Likewise.
3987 (md_assemble): Likewise. Also fix error check for bad opcodes.
3988 (md_parse_option): Likewise. Also generate -isa values according
3989 to the table in bfd/cpu-sh.c instead of just constants. Also
3990 allow <arch>-up ISA variants.
3991 (sh_elf_final_processing): Replace if-else chain with a call to
3992 sh_find_elf_flags().
3994 2004-05-28 Peter Barada <peter@the-baradas.com>
3996 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3997 with zero offset into mode 2 addressing to save a word.
3999 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4001 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4002 (ar_is_only_in_integer_unit): New.
4003 (ar_is_only_in_memory_unit): New.
4004 (generate_unwind_image): Silence gcc on 32bit host.
4005 (md_assemble): Use ar_is_only_in_integer_unit instead of
4006 ar_is_in_integer_unit. Check AR access.
4008 2004-05-27 Peter Barada <peter@the-baradas.com>
4010 * config/tc-m68k.c (md_begin): Sort the opcode table into
4012 (m68k_compare_opcode): New function to do the sorting.
4014 2004-05-24 Peter Barada <peter@the-baradas.com>
4016 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4017 addressing on MIT style operands.
4018 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4020 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4023 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4025 * expr.c (operand, operator): Don't reject '++' and '--'.
4027 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4029 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4032 2004-05-17 Adam Nemet <anemet@lnxw.com>
4034 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4035 * configure: Regenerate.
4037 2004-05-13 Paul Brook <paul@codesourcery.com>
4039 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4041 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4043 * configure.in (or32-*-rtems*): Switch to elf.
4044 * configure: Regenerate.
4046 2004-05-13 Nick Clifton <nickc@redhat.com>
4048 * po/fr.po: Updated French translation.
4050 2004-05-11 Nick Clifton <nickc@redhat.com>
4052 * doc/as.texinfo (Section): Document G and T flags to .section
4053 directive. Document the extra arguments that the G flag
4054 requires. Document the #tls flag.
4056 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4058 * subsegs.c (section_symbol): Create a new section symbol if
4059 the existing one doesn't match.
4060 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4062 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4064 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4065 to cope with VR4181A errata MD(1) and MD(4).
4067 2004-05-07 Brian Ford <ford@vss.fsi.com>
4069 * NEWS: Mention .secrel32 for pe[i]-i386.
4071 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4073 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4074 (HANDLE_ALIGN): New.
4076 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4078 * Makefile.am (DIST_SUBDIRS): Define.
4079 * aclocal.m4: Regenerate with automake 1.8.4.
4080 * Makefile.in: Likewise.
4081 * doc/Makefile.in: Likewise.
4083 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4085 * config/tc-ia64.c (dot_serialize): Declare.
4086 (dot_serialize): New function.
4087 (md_pseudo_table): Add ".serialize.data" and
4088 ".serialize.instruction" directives.
4090 2004-05-06 Nick Clifton <nickc@redhat.com>
4092 * messages (as_internal_value_out_of_range): Print a message about
4093 a value being out of range. Be consistent about whether the
4094 values are printed in decimal or hexadecimal.
4095 (as_warn_value_out_of_range): Generate a warning message about an
4097 (as_bad_value_out_of_range): Generate an error message about an
4099 * as.h: Prototype the new functions.
4100 * config/tc-alpha.c (insert_operand): Use new function.
4101 * config/tc-arc.c (arc_insert_operand): Likewise.
4102 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4103 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4104 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4105 * config/tc-s390.c (s390_insert_operand): Likewise.
4106 * config/tc-v850.c (v850_insert_operand): Likewise.
4108 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4110 * configure.in: Set em=linux for frv-*-*linux*.
4111 * configure: Rebuilt.
4112 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4113 (frv_md_fdpic_enabled): New.
4114 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4115 (DEFAULT_FDPIC): New.
4116 (frv_flags): Use DEFAULT_FDPIC.
4117 (frv_pic_flag): Likewise.
4118 (OPTION_NOPIC): New.
4119 (md_longopts): Add -mnopic.
4120 (md_parse_option): Handle it.
4121 (md_show_usage): Add -mfdpic and -mnopic.
4123 2004-05-05 Peter Barada <peter@the-baradas.com>
4125 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4126 chips for invalid coldfire instructions, rename selectors
4127 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4128 add current_chip to track which chip is referred to(including save/restore),
4129 use current_chip to select control registers, not current_arch.
4130 (md_show_usage): Add new chips.
4131 * doc/c-m68k.texi: Document new command line switches.
4133 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4135 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4136 (NOP_OPCODE): Define.
4137 (s390_align_code): Remove prototype.
4138 * tc-s390.c (s390_align_code): Remove.
4140 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4142 * config/tc-ia64.c (make_unw_section_name): Removed.
4143 (start_unwind_section): New function.
4144 (generate_unwind_image): Take const segT instead of const
4146 (dot_handlerdata): Adjusted.
4147 (dot_endp): Likewise.
4149 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4151 * config/obj-elf.c (obj_elf_change_section): Allow the
4152 ".note.GNU-stack" section has SHF_EXECINSTR.
4154 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4156 * config/obj-elf.c (get_section): Return bfd_boolean.
4157 (obj_elf_change_section): Call bfd_get_section_by_name_if
4158 instead of bfd_map_over_sections.
4160 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4162 * config/obj-elf.c (get_section): New function.
4163 (obj_elf_change_section): Support multiple sections with same
4166 2004-04-30 Nick Clifton <nickc@redhat.com>
4168 * config/tc-arm.c (create_register_alias): Fix typo checking for
4169 case sensitive register aliases.
4170 (co_proc_number): Use error message string in all_reg_maps[]
4172 (cp_reg_required_here): Likewise.
4173 (fp_reg_required_here): Likewise.
4175 2004-04-29 Brian Ford <ford@vss.fsi.com>
4177 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4179 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4181 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4182 (load_address, macro, mips_ip, md_parse_option)
4183 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4184 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4185 embedded-PIC handling, and update comments.
4186 (SWITCH_TABLE): Remove.
4187 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4188 (enum mips_pic_level): Remove EMBEDDED_PIC.
4189 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4190 (TC_FORCE_RELOCATION): Update comment.
4191 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4192 might be safe to remove now that MIPS embedded-PIC is gone.
4194 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4196 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4197 call to obj_set_subsection_attributes.
4198 (obj_som_init_stab_section): Likewise.
4199 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4200 (pa_def_subspaces): Provide comdat default.
4201 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4202 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4203 calls to create_new_subspace and update_subspace to pass comdat flag.
4204 (create_new_subspace, update_subspace): Add new comdat argument. Use
4205 it in calls to obj_set_subsection_attributes.
4206 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4207 and use of comdat, common and dup_comm parameters.
4209 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4211 * config/obj-elf.c (obj_elf_change_section): Check if the old
4212 group name is NULL before comparison.
4214 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4216 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4218 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4220 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4222 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4224 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4225 (OPTION_MEMBEDDED_PIC): Remove.
4226 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4227 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4228 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4229 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4230 (OPTION_ELF_BASE): Renumber.
4231 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4232 (md_show_usage): Remove mention of -membedded-pic.
4233 * doc/as.texinfo: Remove mention of -membedded-pic.
4235 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4237 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4238 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4240 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4241 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4242 USE_GLOBAL_POINTER_OPT.
4244 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4246 * config/tc-mips.c (macro): One more use of load_delay_nop.
4248 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4250 * config/tc-mips.c (load_delay_nop): New function.
4251 (load_address, macro): Use load_delay_nop() to build a nop
4252 which can be omitted with gpr_interlocks.
4254 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4256 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4257 cop_interlocks): Remove superfluous CPU entries.
4259 2004-04-22 Paul Brook <paul@codesourcery.com>
4261 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4263 2004-04-22 Peter Barada <peter@the-baradas.com>
4265 * NEWS: Added support for EMAC instructions and MAC/EMAC
4267 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4268 scale factor tokens, trailing_ampersand to mark mask addressing
4269 for MAC/EMAC instructions.
4270 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4272 (yylex): Handle '>', '<', and '&' following '+'.
4273 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4274 architectures in archs[].
4275 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4276 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4278 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4279 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4281 Add EMAC operands to init_table[].
4283 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4285 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4287 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4288 * config/tc-arm.c (enum mstate): Delete from here.
4289 (mapping_state): Remove the static mapstate variable and instead
4290 store the state in the segment. This allows a per-section mapping
4291 state. Handle and ignore MAP_UNDEFINED states.
4292 (arm_elf_change_section): Get the current mapping state from the
4294 (s_ltorg): Set the mapping state to MAP_DATA.
4295 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4296 for each pool as it is emitted.
4298 2004-04-22 Nick Clifton <nickc@redhat.com>
4300 * config/tc-arm.h: Formatting tidy ups.
4302 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4304 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4306 2004-04-20 DJ Delorie <dj@redhat.com>
4308 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4309 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4310 [TE_PE] (O_secrel): Define.
4311 [TE_PE] (x86_pe_cons_fix_new): New.
4312 [TE_PE] (pe_directive_secrel): Likewise.
4313 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4315 2004-04-19 Eric Christopher <echristo@redhat.com>
4317 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4318 of previous patch for fix in gcc.
4320 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4322 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4324 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4326 * read.c (do_align): Call md_flush_pending_output, if defined.
4328 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4330 * expr.c (operand): Correct checks for ++ and --.
4332 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4334 * config/tc-generic.c: Add some comments.
4336 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4338 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4339 -{no-}mfix-vr4122-bugs.
4340 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4341 (append_insn, mips_emit_delays): Update accordingly.
4342 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4343 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4344 (md_parse_option): Update after above changes.
4345 (md_show_usage): Add -mfix-vr4120.
4347 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4349 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4350 of .section directive; add a reference to the ELF .subsection
4353 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4355 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4358 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4360 * Makefile.am: Remove mips from aout targets.
4361 * Makefile.in: Regenerate.
4362 * configure.in: Remove mips-dec-bsd* target.
4363 * configure: Regenerate.
4365 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4368 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4369 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4370 Update "mapping". Restrict some @ modifiers to 32 bit.
4372 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4373 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4375 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4376 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4377 dont_adjust_reloc_32 is set.
4378 (md_longopts): Add option -renesas.
4379 (md_parse_option, md_show_usage): Likewise.
4380 * doc/c-sh.texi: Likewise.
4382 2004-04-01 Dave Korn <dk@artimi.com>
4384 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4385 hi16 and lo16 fixS structs.
4386 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4387 exactly the same way as for RELOC_DLX_REL16.
4388 (machine_ip): properly respect LO flag in the_insn and
4389 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4390 (md_apply_fix3): apply RELOC_DLX_LO16.
4392 2004-03-30 Stan Shebs <shebs@apple.com>
4394 Remove long-obsolete MPW support.
4395 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4396 * configure.in: Remove mention of ppc-*-mpw* config.
4397 * configure.in: Likewise.
4399 2004-03-30 Nick Clifton <nickc@redhat.com>
4401 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4402 OBJ_ELF being defined.
4404 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4406 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4408 2004-03-23 Paul Brook <paul@codesourcery.com>
4410 * config/tc-arm.c (meabi_flags): New variable.
4411 (arm_parse_eabi): New function.
4412 (md_begin): Set flags for EABI v3.
4414 (arm_long_opts): Add meabi.
4415 * doc/as.texinfo <ARM>: Document -meabi.
4416 * doc/c-arm.texi: Ditto.
4418 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4420 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4421 tables even when use_literal_section flag is not set.
4423 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4425 * config/tc-sh.c: Remove trailing whitespace.
4427 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4429 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4430 --mul-bug-abort and the default behavior.
4431 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4432 (err_for_dangerous_mul_placement): New variable.
4433 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4435 (md_cris_relax_table): Have placeholder for STATE_MUL.
4436 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4437 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4439 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4440 STATE_BYTE)>: Ditto.
4441 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4442 alignment and position of this frag, emit error message if
4444 (md_assemble): For a multiply insn and when checking it,
4445 transform the current frag into a special frag for that purpose.
4446 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4447 OPTION_MULBUG_ABORT_ON>: Handle new options.
4449 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4451 * config/tc-xtensa.c (mark_literal_frags): New function.
4452 (xtensa_move_literals): Call mark_literal_frags for all literal
4453 segments, including init and fini literal segments.
4454 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4456 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4458 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4459 (pa_comm): Set BSF_OBJECT in symbol flags.
4461 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4463 * Makefile.am: Run "make dep-am".
4464 * Makefile.in: Regenerate.
4465 * doc/Makefile.in: Regenerate.
4466 * config.in: Regenerate.
4467 * po/gas.pot: Regenerate.
4469 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4471 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4472 (demand_empty_rest_of_line): Issue an error here.
4473 (ignore_rest_of_line): Silently skip to end.
4474 (demand_copy_string): Issue an error, not warning.
4476 * config/obj-elf.c (obj_elf_section_name): Likewise.
4477 (obj_elf_section): Likewise.
4478 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4479 (arc_extinst): Likewise.
4480 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4481 (dot_spill): Likewise.
4482 (dot_unwabi): Likewise.
4483 (dot_prologue): Likewise.
4485 * expr.c (operand): Reject ++ and --.
4486 (operator): Likewise.
4488 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4490 * config/tc-sh.c: Include dw2gencfi.h.
4491 (sh_cfi_frame_initial_instructions): New function.
4492 (sh_regname_to_dw2regnum): Likewise.
4493 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4495 (TARGET_USE_CFIPOP): Define.
4496 (tc_cfi_frame_initial_instructions): Likewise.
4497 (tc_regname_to_dw2regnum): Likewise.
4498 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4499 * Makefile.am: Update dependencies.
4500 * Makefile.in: Regenerate.
4502 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4504 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4505 * configure: Regenerate.
4507 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4509 * read.c (s_leb128): Call md_flush_pending_output.
4511 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4513 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4514 * config/tc-i386.h (CpuPadLock): New define.
4515 (CpuUnknownFlags): Added CpuPadLock.
4517 2004-03-07 Andreas Schwab <schwab@suse.de>
4519 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4521 2004-03-07 Richard Henderson <rth@redhat.com>
4523 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4524 (cfi_finish): Likewise for fde.
4526 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4528 * config/tc-ia64.c (md_assemble): Properly handle NULL
4530 (ia64_handle_align): Don't abort if failed to add a stop bit.
4532 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4534 * Makefile.in: Regenerated.
4535 * aclocal.m4: Likewise.
4536 * configure: Likewise.
4537 * doc/Makefile.in: Likewise.
4539 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4541 * config/tc-ia64.c (dot_align): New.
4542 (ia64_do_align): Make it static.
4543 (md_pseudo_table): Use "dot_align" for "align".
4544 (ia64_md_do_align): Don't set align_frag here.
4545 (ia64_handle_align): Add a stop bit to the previous bundle if
4548 * config/tc-ia64.h (ia64_do_align): Removed.
4550 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4552 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4553 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4554 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4555 the most general type or the user specifically requested it.
4556 (md_assemble): Add a new error message for when an instruction
4557 is understood, but is not allowed due to an -isa option.
4559 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4561 * config/tc-ia64.c (align_frag): New.
4562 (md_assemble): Set the tc_frag_data field in align_frag for
4563 IA64_OPCODE_FIRST instructions.
4564 (ia64_md_do_align): Set align_frag.
4565 (ia64_handle_align): Add a stop bit if needed.
4567 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4568 (TC_FRAG_INIT): New.
4570 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4572 * config/tc-frv.c (fr400_audio): New variable.
4573 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4574 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4575 (target_implements_insn_p): New function.
4576 (md_assemble): Report an error if the processor doesn't implement
4579 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4581 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4582 (md_parse_option): Ditto.
4583 (OPTION_NO_SPECIAL_M32R): Added.
4584 (md_show_usage): Document it.
4585 (enable_speial_m32r): Changed a default value from 0 to 1.
4586 * doc/c-m32r.texi: Document the -no-bitinst option.
4588 2004-02-27 Nick Clifton <nickc@redhat.com>
4590 * config/tc-sh.c (get_operand): Revert previous delta.
4591 (tc_gen_reloc): Check for an unknown reloc type before processing
4594 2004-02-27 Hannes Reinecke <hare@suse.de>
4596 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4597 .insn pseudo operation.
4599 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4601 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4602 added for wrong syntax.
4604 2004-02-26 Eric Christopher <echristo@redhat.com>
4606 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4607 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4609 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4611 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4612 nibble types to assembler.
4614 2004-02-25 Fred Fish <fnf@redhat.com>
4616 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4618 2004-02-20 James E Wilson <wilson@specifixinc.com>
4620 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4622 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4623 (ia64_estimate_size_before_relax): New.
4624 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4625 (generate_unwind_image): Pass 1 to fixup_unw_records.
4626 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4627 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4629 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4631 * stabs.c (generate_asm_file): Avoid warning about use of
4632 uninitialized variable.
4634 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4636 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4637 body, and endp, allow unwind records which do not have a "t"
4638 (time/instruction) field.
4640 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4642 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4643 (do_mav_dspsc_2): Likewise.
4644 Fix accumulator registers move opcodes.
4646 2004-02-13 Hannes Reinecke <hare@suse.de>
4647 Jakub Jelinek <jakub@redhat.com>
4649 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4651 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4653 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4654 (tc_frob_symbol): New macro definition.
4655 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4657 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4659 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4662 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4664 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4665 (TC_CASE_SENSITIVE): ... this.
4666 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4667 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4669 2004-02-06 James E Wilson <wilson@specifixinc.com>
4671 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4672 (generate_unwind_image): Re-add it here.
4674 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4676 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4677 * read.h (SKIP_WHITESPACE): Turn into an expression.
4678 * read.c (read_a_source_file): A pseudo is removed by having a
4681 2004-02-05 James E Wilson <wilson@specifixinc.com>
4683 * config/tc-ia64.c (output_endp): New.
4684 (count_bits): Delete.
4685 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4686 endp unwind records.
4687 (fixup_unw_records): Handle endp unwind records. Delete code for
4688 shortening prologue regions not followed by a body record.
4689 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4690 * config/tc-ia64.h (unw_record_type): Add endp.
4692 2004-02-03 James E Wilson <wilson@specifixinc.com>
4694 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4695 fill padding bytes with zeroes.
4696 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4697 sets unwind_record slot_number and slot_frag fields.
4699 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4701 * config/tc-mips.c (add_got_offset_hilo): New function.
4702 (macro): Use load_register() and add_got_offset_hilo() to load
4703 constants instead of hardcoding code sequences throughout.
4705 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4707 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4709 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4711 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4713 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4714 of hard-coded test for TARGET_OS=elf.
4716 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4718 * config/tc-mips.c (hilo_interlocks): Change definition
4719 so that MIPS32, MIPS64 and later ISAs are included, along with
4720 the already-included machines. Update comments.
4722 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4724 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4725 undefined local labels.
4727 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4729 * config/tc-mips.c (load_address, macro): Update comments about
4730 NewABI GP relaxation.
4732 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4734 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4735 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4736 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4737 (set_at, load_register, load_address, move_register): Likewise.
4738 (load_got_offset, add_got_offset): Likewise.
4739 Update all calls and tidy accordingly.
4741 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4743 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4744 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4745 (RELAX_USE_SECOND): Bump to 0x10000.
4746 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4747 (mips_macro_warning): New variable.
4748 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4749 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4750 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4752 (append_insn): Update mips_macro_warning.sizes.
4753 (macro_start, macro_warning, macro_end): New functions.
4754 (macro_build): Don't emit warnings here.
4755 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4756 (md_convert_frag): Check for cases where one macro alternative
4757 needs a warning and the other doesn't. Emit a warning if the
4758 longer sequence was chosen.
4760 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4762 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4763 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4764 the first sequence, the size of the second sequence, and a flag
4765 that says whether we should warn.
4766 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4767 (RELAX_FIRST, RELAX_SECOND): New.
4768 (mips_relax): New variable.
4769 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4770 (append_insn): Remove "place" argument. Use mips_relax.sequence
4771 rather than "place" to check whether we're expanding the second
4772 alternative of a relaxable macro. Remove redundant check for
4773 branch relaxation. If generating a normal insn, and there
4774 is not enough room in the current frag, call relax_close_frag()
4775 to close it. Update mips_relax.sizes[]. Emit fixups for the
4776 second version of a relaxable macro. Record the first relaxable
4777 fixup in mips_relax. Remove tc_gen_reloc workaround.
4778 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4779 in the same way as in append_insn.
4780 (mips16_macro_build): Remove "place" argument.
4781 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4782 when generating the second version of a relaxable macro.
4783 (load_got_offset, add_got_offset): New functions.
4784 (load_address, macro): Use new relaxation machinery. Remove
4785 tc_gen_reloc workarounds.
4786 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4787 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4788 first version is needed.
4789 (tc_gen_reloc): Remove relaxation handling.
4790 (md_convert_frag): Go through the fixups for a relaxable macro and
4791 mark those that belong to the unneeded alternative as done. If the
4792 second alternative is needed, adjust the fixup addresses to account
4793 for the deleted first alternative.
4795 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4797 * frags.h (frag_room): Declare.
4798 * frags.c (frag_room): New function.
4799 * doc/internals.texi: Document it.
4801 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4803 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4804 optimization for -mtune=r3900, as this will break on other CPUs.
4806 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4808 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4809 be relaxed, use fixup.
4810 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4812 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4814 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4817 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4819 * config/tc-mips.c (append_insn): Properly detect variant frags
4820 that preclude swapping of relaxed branches. Correctly swap
4821 instructions between frags when dealing with relaxed branches.
4823 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4825 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4827 * aclocal.m4: Regenerate.
4828 * configure: Regenerate.
4830 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4832 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4835 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4837 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4838 reloc, reserve space for the delay slot as well as the jalr itself.
4840 2004-01-09 Paul Brook <paul@codesourcery.com>
4842 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4843 (do_vfp_sp2_from_reg2): New function.
4845 (do_vfp_dp_from_reg2): Check return values properly.
4847 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4849 * config/tc-mips.c (warn_nops): Remove static variable.
4850 (macro): Remove test of warn_nops.
4851 (md_shortops): Remove 'n'.
4852 (md_parse_option): Remove 'n' case.
4853 (md_show_usage): Remove -n.
4854 * doc/as.texinfo (Overview): Remove MIPS -n option.
4855 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4856 * NEWS: Mention removal of MIPS -n option.
4858 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4859 (cop_interlocks): Check ISA level.
4860 (cop_mem_interlocks): Define.
4861 (reg_needs_delay): Check cop_interlocks rather than
4862 ISA_HAS_COPROC_DELAYS.
4863 (append_insn): Likewise. Use cop_mem_interlocks rather than
4864 directly checking mips_opts.isa.
4865 (mips_emit_delays): Likewise.
4867 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4869 * config/tc-ia64.c (unwind): Move next_slot_number and
4870 next_slot_frag to ...
4871 (unw_rec_list): Here.
4872 (free_list_records): Removed.
4873 (output_unw_records): Likewise.
4874 (generate_unwind_image): Make it void.
4875 (alloc_record): Initialize next_slot_number and next_slot_frag.
4876 (slot_index): Take .org, .space and .align into account.
4877 (fixup_unw_records): Don't set slot_number to 0. Use
4878 list->next_slot_number and list->next_slot_frag instead of
4879 unwind.next_slot_number and unwind.next_slot_frag.
4880 (ia64_convert_frag): New.
4881 (generate_unwind_image): Generate a rs_machine_dependent frag
4883 (emit_one_bundle): Use list->next_slot_number and
4884 list->next_slot_frag instead of unwind.next_slot_number and
4885 unwind.next_slot_frag.
4887 * config/tc-ia64.h (md_convert_frag): Defined as
4889 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4891 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4893 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4894 * config/tc-frv.h (md_apply_fix3): Don't define.
4895 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4897 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4898 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4899 * config/tc-frv.c (line_separator_chars): Add `!'.
4900 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4901 * config/tc-frv.c (md_assemble): Clear insn upfront.
4902 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4903 * config/tc-frv.c (OPTION_FDPIC): New macro.
4904 (md_longopts): Add mfdpic.
4905 (md_parse_option): Handle it.
4906 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4907 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4908 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4909 (frv_pic_ptr): Parse funcdesc.
4911 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4913 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4914 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4916 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4918 * Makefile.am (Makefile): Move the dependency on
4919 $(BFDDIR)/configure.in to...
4920 (CONFIG_STATUS_DEPENDENCIES): ... here.
4921 (AUTOMAKE_OPTIONS): Require automake 1.8.
4922 * Makefile.in: Regenerate.
4923 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4924 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4925 $(BFDDIR)/configure.in here as well.
4926 * doc/Makefile.in: Regenerate.
4928 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4930 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4931 * Makefile.in: Regenerate.
4932 * aclocal.m4: Regenerate.
4933 * doc/Makefile.am (install, install-info): Remove.
4934 (install-data-local): A new hook for install-info.
4935 (AUTOMAKE_OPTIONS): Require automake 1.8.
4936 * doc/Makefile.in: Regenerate.
4938 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4940 * doc/c-sh.texi: Update description about floating point behavior
4943 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4945 * configure.in: Add m68k-uClinux target.
4946 * configure: Regenerate.
4948 For older changes see ChangeLog-0203
4954 version-control: never