1 2005-06-04 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
4 to their Thumb-enabled equivalents.
6 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
8 * config/tc-mips.c (load_register): Add leading "0x" to the
9 output of sprintf_vma().
12 2005-06-01 Nick Clifton <nickc@redhat.com>
14 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
15 test for the presence of thumb version of the parsing functions
16 since they must always exist and the test generates a compile time
19 2005-05-31 Richard Henderson <rth@redhat.com>
21 * config/tc-alpha.c (O_lituse_jsrdirect): New.
22 (alpha_reloc_op): Add it.
23 (debug_exp): Handle it.
24 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
25 (emit_insn): Handle it.
26 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
28 2005-05-31 Christian Groessler <chris@groessler.org>
30 * write.c (dump_section_relocs): Convert to ISO-C.
31 (write_relocs): Avoid signed/unsigned and fprintf argument
32 warnings in debug code.
34 2005-05-26 Zack Weinberg <zack@codesourcery.com>
36 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
37 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
38 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
39 (md_apply_fix3): Delete fix_is_thumb variable; refer to
40 fixP->tc_fix_data directly in the sole place it was used.
41 Explicitly truncate value, *valP, fixP->fx_addnumber, and
42 fixP->fx_offset to 32 bits, for consistent behavior between 32-
45 2005-05-27 Jan Beulich <jbeulich@novell.com>
47 * config/tc-ia64.c (struct proc_pending): New.
48 (unwind): Replace proc_start with proc_pending.
49 (unwind_diagnostic): Check unwind.proc_pending.sym.
50 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
51 Check if previous proc not closed. Record all entry points.
52 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
53 Set symbol sizes for entry points recorded in dot_proc. Check
54 arguments for consistency with respective .proc's.
55 (md_assemble): Replace unwind.proc_start with
56 unwind.proc_pending.sym.
58 2005-05-27 Jan Beulich <jbeulich@novell.com>
60 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
61 and last_ptr. Check all in-use slots for first one with non-NULL
62 unwind_record. Don't reload end_ptr before second update round.
64 2005-05-26 James E Wilson <wilson@specifixinc.com>
66 * config/tc-ia64.c (extra_goodness): Update comment.
67 (md_begin): Add debugging code to print best_template table.
69 2005-05-25 Jan Beulich <jbeulich@novell.com>
71 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
74 2005-05-25 Jan Beulich <jbeulich@novell.com>
76 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
77 BFD_RELOC_UNUSED when determining the width of the reloc.
79 2005-05-25 Jan Beulich <jbeulich@novell.com>
81 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
84 2005-05-25 Jan Beulich <jbeulich@novell.com>
86 * config/tc-ia64.c (dot_radix): Rewrite.
88 2005-05-25 Jan Beulich <jbeulich@novell.com>
90 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
92 (alloc_record): Remove references to next_slot_number and
94 (emit_one_bundle): Likewise.
96 2005-05-22 Nick Clifton <nickc@redhat.com>
98 * config/tc-v850.c (md_apply_fix3): Pass the address of the
99 message buffer when invoking the insert function.
101 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
103 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
104 only if an instruction match is found.
106 2005-05-20 Bob Wilson <bob.wilson@acm.org>
108 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
109 to addition in argument to xtensa_dwarf2_emit_insn.
111 2005-05-19 Zack Weinberg <zack@codesourcery.com>
113 * Makefile.am: Have 'all' depend on 'info'.
114 * Makefile.in: Regenerate.
116 2005-05-19 Alan Modra <amodra@bigpond.net.au>
118 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
120 2005-05-19 Anton Blanchard <anton@samba.org>
122 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
123 (md_show_usage): Document it.
124 (ppc_setup_opcodes): Insert POWER5 mnemonics.
125 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
127 2005-05-19 Jan Beulich <jbeulich@novell.com>
129 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
130 relocations in unwind section.
132 2005-05-18 Nick Clifton <nickc@redhat.com>
134 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
135 if one exists. Ignore any error messages it may produce, just
136 allow it to perform the insertion.
138 2005-05-17 Zack Weinberg <zack@codesourcery.com>
140 * hash.c (hash_lookup): Add len parameter. All callers changed.
141 (hash_find_n): New interface.
142 * hash.h: Prototype hash_find_n.
143 * sb.c: Include as.h.
144 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
145 (sb_scrub_and_add_sb): New interface.
146 * sb.h: Prototype sb_scrub_and_add_sb.
147 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
149 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
150 reference to BFD_RELOC_ARM_GOT12 which is never generated.
151 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
153 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
155 * doc/Makefile.am (gasver.texi): Don't use $<.
156 * doc/Makefile.in: Regenerated.
158 2005-05-17 Nick Clifton <nickc@redhat.com>
161 * symbols.c (resolve_symbol_value): Do not move symbols whose
162 value expression has not been resolved or finalized into the
163 absolute section as this will confuse other parts of the assembler
164 into thinking that their value is zero.
166 2005-05-17 Jan Beulich <jbeulich@novell.com>
168 * read.c (_find_end_of_line): New.
169 (find_end_of_line): New.
170 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
171 (read_a_source_file): Use it.
174 (get_line_sb): Use it.
175 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
176 (s_comm_internal): Likewise.
179 (s_ignore): Use ignore_rest_of_line.
180 * read.h (find_end_of_line): Prototype.
181 (discard_rest_of_line): Remove prototype. #define to
184 2005-05-17 Nick Clifton <nickc@redhat.com>
186 * config/tc-v850,h (TC_FIX_TYPE): Define.
187 (TC_INIT_FIX_TYPE): Define.
188 * config/tc-v850.c (md_assemble): When creating a fix record the
189 operand in the tc_fix_data field.
190 (md_apply_fix3): When applying a resolved fix use the operand's
191 insertion procedure to store the value, if the operand has been
194 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
196 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
198 * Makefile.in: Regenerated.
200 2005-05-13 Sterling Augustine <sterling@tensilica.com>
201 Bob Wilson <bob.wilson@acm.org>
203 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
205 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
206 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
208 2005-05-11 Alan Modra <amodra@bigpond.net.au>
210 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
211 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
213 2005-05-10 Michael Matz <matz@suse.de>
215 * frags.c (frag_grow): Don't be too greedy in allocating memory.
217 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
219 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
222 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
223 Handle label-without-colon before ordinary dot-pseudo as an
224 ordinary label. Don't leak memory for label-without-colon alone
225 on a line. Don't mmixal-munge operands for dot-pseudos.
227 2005-05-10 Jan Beulich <jbeulich@novell.com>
229 * macro.c (get_any_string): Remove the two last parameters. Replace
230 references to the former expand parameter by using macro_alternate.
231 Simplify loop condition for checking for end-of-string.
232 (get_string): Remove redunant call to sb_skip_white.
233 (do_formals): Remove two last arguments to get_any_string.
234 (macro_expand): Likewise.
235 (expand_irp): Likewise.
237 2005-05-10 Jan Beulich <jbeulich@novell.com>
239 * read.c (s_macro): Move local variable 'local' to smaller scope.
240 Call sb_kill on it when done.
242 2005-05-09 Jan Beulich <jbeulich@novell.com>
244 * config/tc-i386.c (optimize_disp): Discard displacement entirely
245 when zero and not required by encoding constraints.
247 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
250 * config/tc-sh64.c (sh64_fake_label): New.
252 * config/tc-sh64.h (TC_FAKE_LABEL): New.
254 * doc/internals.texi (TC_FAKE_LABEL): Document.
256 * write.c (TC_FAKE_LABEL): New.
257 (adjust_reloc_syms): Use it.
258 (write_object_file): Likewise.
260 2005-05-09 Jan Beulich <jbeulich@novell.com>
262 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
263 and comma in Intel mode.
265 2005-05-09 Jan Beulich <jbeulich@novell.com>
267 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
268 names to match ABI. Add more registers for 32-bit and 64-bit modes.
269 Make name array static and const. Adjust lookup to account for NULL
270 entries (standing for unused register numbers).
272 2005-05-09 Jan Beulich <jbeulich@novell.com>
274 * config/tc-i386.c (parse_insn): Consider all matching instructions
275 when checking for string instruction after string-only prefix.
277 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
280 * config/tc-ia64.c (start_unwind_section): Properly check
281 comdat group with SHF_GROUP.
283 2005-05-06 Bob Wilson <bob.wilson@acm.org>
285 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
287 2005-05-06 Bob Wilson <bob.wilson@acm.org>
289 * config/tc-xtensa.c: Remove excess whitespace.
290 * config/tc-xtensa.h: Likewise.
291 * config/xtensa-istack.h: Likewise.
292 * config/xtensa-relax.c: Likewise.
293 * config/xtensa-relax.h: Likewise.
295 2005-05-06 Nick Clifton <nickc@redhat.com>
297 * sb.h: Fix formatting of comments.
298 * sb.c: Fix formatting of comments.
300 2005-05-06 Jan Beulich <jbeulich@novell.com>
302 * sb.h (sb_add_buffer): Reintroduce.
303 * sb.c (sb_add_buffer): Likewise.
305 2005-05-06 Jan Beulich <jbeulich@novell.com>
307 * macro.c (new_formal, del_formal): New.
308 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
309 required argument has default value. Stop looking for more formal
310 when there was a vararg one.
311 (macro_expand_body): Use new_formal and del_formal.
312 (macro_expand): Likewise. Initialize local variable err. Don't
313 return immediately when encountering an error. Warn when keyword
314 argument already had a value assigned. Eliminate duplicate clearing
315 of argument value. When current positional argument matches parameter
316 of vararg type, assign to it all the remaining arguments. Issue error
317 when required parameter does not have value.
318 (free_macro): Use del_formal.
319 (expand_irp): Initialize formal type. Free buffers associated with
320 formal prior to returning.
321 * macro.h (struct formal_struct): Add new field 'type' with new
322 enumeration type 'formal_type'.
323 * doc/as.texinfo: Document macro parameter qualifiers.
324 * NEWS: Mention new functionality.
326 2005-05-06 Jan Beulich <jbeulich@novell.com>
328 * cond.c (s_ifb): New.
329 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
330 * read.h (s_ifb): Prototype.
331 * doc/as.texinfo: Document .ifb and .ifnb.
333 2005-05-05 Steve Ellcey <sje@cup.hp.com>
335 * config/tc-ia64.c (MIN): Undef.
337 2005-05-05 Paul Brook <paul@codesourcery.com>
339 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
341 2005-05-05 Matt Thomas <matt@3am-software.com>
343 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
346 2005-05-05 Nick Clifton <nickc@redhat.com>
348 * Update the address and phone number of the FSF organization in
349 the GPL notices in the following files:
350 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
351 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
352 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
353 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
354 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
355 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
356 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
357 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
358 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
359 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
360 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
361 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
362 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
363 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
364 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
365 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
366 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
367 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
368 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
369 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
370 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
371 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
372 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
373 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
374 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
375 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
376 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
377 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
378 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
379 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
380 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
381 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
382 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
383 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
384 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
385 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
386 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
387 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
388 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
389 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
390 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
391 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
392 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
393 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
394 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
395 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
396 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
397 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
398 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
399 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
400 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
401 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
402 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
403 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
404 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
405 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
406 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
407 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
408 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
409 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
410 config/xtensa-istack.h, config/xtensa-relax.c,
411 config/xtensa-relax.h, doc/fdl.texi
413 2005-05-05 Nick Clifton <nickc@redhat.com>
415 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
416 the target_big_endian variable to false.
418 2005-05-04 Alan Modra <amodra@bigpond.net.au>
420 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
421 list traversal. Use bfd_section_list_prepend.
422 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
423 over the section list.
424 * config/tc-xtensa.c (xtensa_remove_section): Delete.
425 (xtensa_insert_section): Delete.
426 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
427 and bfd_section_list_prepend.
428 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
429 bfd_section_list_insert_after.
431 2005-05-03 Nick Clifton <nickc@redhat.com>
433 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
434 of bfd_section_list... macros.
435 * config/tc-mmix.c (mmix_frob_file): Likewise.
436 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
437 (xtensa_insert_section): Likewise.
439 * macro.c (macro_hash): Remove static.
440 * macro.h (macro_hash): Provide an external declaration.
442 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
444 * write.c (write_object_file): Use bfd_section_double_list_remove
447 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
449 * doc/Makefile.am (gasver.texi): Correct quoting.
450 * doc/Makefile.in: Regenerated.
452 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
454 * configure.tgt: Add h8300*-*-rtemscoff.
455 Switch h8300*-*-rtems* to elf.
457 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
459 * hash.c: Undo the last change.
462 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
464 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
466 (DISTCLEANFILES): Remove.
467 (MAINTAINERCLEANFILES): Add asconfig.texi.
468 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
470 2005-04-29 Ben Elliston <bje@au.ibm.com>
472 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
473 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
474 (bignum-copy.o): Remove.
475 * Makefile.in: Regenerate.
476 * makefile.vms (OBJS): Remove bignum-copy.obj.
477 * symbols.h (local_symbol_make): Remove declaration.
478 (verify_symbol_chain_2): Likewise.
479 * symbols.c (local_symbol_make): Make static.
480 (max_indent_level): Likewise.
481 (verify_symbol_chain_2): Remove.
482 * macro.c (macro_hash): Make static.
483 * messages.c (fprint_value): Remove.
484 * read.h (get_absolute_expr): Remove.
485 (emit_leb128_expr): Likewise.
486 (do_s_func): Likewise.
487 * read.c (do_s_func): Make static.
488 (emit_leb128_expr): Likewise.
489 (get_absolute_expr): Likewise.
490 * as.h (as_howmuch): Remove declaration.
491 (fprint_value): Likewise.
492 * as.c (myname): Make static.
493 * input-scrub.c (as_howmuch): Remove.
494 (as_1_char): Likewise.
495 * input-file.h (input_file_is_open): Remove.
496 * input-file.c (input_file_is_open): Likewise.
497 * expr.h (expr_build_unary): Remove declaration.
498 (expr_build_binary): Likewise.
499 * expr.c (expr_build_unary): Remove.
500 (expr_build_binary): Likewise.
501 * hash.h (hash_replace): Remove declaration.
502 (hash_delete): Likewise.
503 * hash.c (hash_replace): Remove.
504 (hash_delete): Likewise.
505 * bignum-copy.c (bignum_copy): Move from here ..
506 * config/tc-vax.c (bignum_copy): .. to here.
507 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
508 (bignum_copy): Remove extern declaration.
509 * sb.h (string_count): Remove extern declaration.
510 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
512 * sb.c (dsize): Replace preprocessor macro with static int.
513 (string_count): Make static.
514 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
516 * config/obj-coff.c (dim_index): Make static.
517 * config/tc-i386.c (GOT_symbol): Likewise.
518 (output_invalid_buf): Likewise.
519 * doc/internals.texi (Warning and error messages): Remove the
520 prototype for fprint_value.
522 2005-04-27 Ben Elliston <bje@au.ibm.com>
526 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
528 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
530 * read.c (pseudo_set): Disallow symbol set to common symbol.
533 * write.c (write_object_file): Report common symbol name when
534 disallowing local symbol set to common symbol.
535 (adjust_reloc_syms): Disallow local symbol set to undefined
538 2005-04-25 Jan Beulich <jbeulich@novell.com>
540 * macro.c (macro_expand_body): Replace locals indicator parameters
541 with actual macro_entry. New local variables macro_line and err.
542 Don't return when encountering an error, just record the fact.
543 Detect local symbol name colliding with parameter. Track line number
544 inside of macro expansion.
545 (do_formals): Move local variable name to wider scope. Check
546 parameter of the same name doesn't already exist. In MRI mode, also
547 check it doesn't collide with the argument count pseudo-parameter).
548 (define_macro): Add file and line number parameters. Remove local
549 variable namestr. New local variable error. Initialize macro_entry
550 members file, line, and name. Don't return when encountering an
551 error, just record the fact. Use %s in some diagnostics for read.c
552 to insert the macro name. Free macro_entry on error.
553 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
554 when encountering an error, just record the fact.
555 (expand_irp): Don't return when encountering an error, just record
557 * macro.h (macro_struct): New members name, file, and line.
558 (define_macro): Add file and line number parameters.
559 * read.c (s_macro): Pass file and line to define_macro. Tag warning
560 regarding pseudo-op redefinition with the file/line that macro
561 definition started at.
563 2005-04-22 Bob Wilson <bob.wilson@acm.org>
565 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
566 (future_alignment_required): Remove ifdefs that use it.
568 2005-04-22 Bob Wilson <bob.wilson@acm.org>
570 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
571 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
572 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
574 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
575 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
577 2005-04-21 Christian Groessler <chris@groessler.org>
579 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
582 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
584 * config/obj-aout.h (S_IS_EXTERN): Removed.
585 * config/obj-bout.h (S_IS_EXTERN): Likewise.
586 * config/obj-coff.h (S_IS_EXTERN): Likewise.
587 * symbols.c (S_IS_EXTERN): Likewise.
588 * symbols.h (S_IS_EXTERN): Likewise.
590 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
592 * config/tc-d10v.c (md_apply_fix3): Likewise.
593 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
594 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
595 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
596 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
597 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
598 (shmedia_md_convert_frag): Likewise.
599 * symbols.c (print_symbol_value_1): Likewise.
600 * write.c (write_object_file): Likewise.
602 2005-04-20 Nick Clifton <nickc@redhat.com>
604 * config/tc-xtensa.c (get_aligned_diff): Change type of
605 branch_align to offsetT so that its signedness matches that of
608 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
609 number into a readable string.
610 (load_register): Likewise.
612 2005-04-20 Andreas Schwab <schwab@suse.de>
614 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
616 2005-04-19 David S. Miller <davem@davemloft.net>
618 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
619 NULL insn, exit early. Remove now spurious NULL checks.
620 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
623 2005-04-19 Jan Beulich <jbeulich@novell.com>
625 * symbols.h (symbol_find_base): Remove prototype.
626 * symbols.c (save_symbol_name): Remove code section conditional upon
628 (symbol_find): Remove.
629 (symbol_find_base): Rename to symbol_find.
630 * subsegs.c (section_symbol): Replace use of symbol_find_base with
632 * config/obj-coff.c (tag_insert): Remove code section conditional
633 upon STRIP_UNDERSCORE.
634 (obj_coff_def): Likewise.
635 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
636 (coff_frob_symbol): Likewise.
637 (yank_symbols): Likewise.
638 (c_section_symbol): Likewise.
639 * config/obj-coff.h (DO_NOT_STRIP): Remove.
640 * config/tc-arm.c (symbol_locate): Remove code section conditional
641 upon STRIP_UNDERSCORE.
642 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
643 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
644 * config/tc-sh.h (DO_NOT_STRIP): Remove.
645 * config/tc-w65.h (DO_NOT_STRIP): Remove.
646 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
648 2005-04-19 Andreas Schwab <schwab@suse.de>
650 * config/tc-ia64.c (md_assemble): Fix error message for wrong
651 access to application registers.
653 2005-04-19 Jan Beulich <jbeulich@novell.com>
655 * config/te-sysv32.h: Remove.
656 * Makefile.am (TARG_ENV_HFILES): Remove reference to
658 * Makefile.in (TARG_ENV_HFILES): Likewise.
660 2005-04-19 Jan Beulich <jbeulich@novell.com>
663 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
666 2005-04-18 Mark Kettenis <kettenis@gnu.org>
668 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
670 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
672 * config/tc-mips.c (normalize_constant_expr): Don't check for
674 (check_absolute_expr): Only call normalize_constant_expr() if
678 * config/tc-mips.c (check_absolute_expr): Fix formatting.
680 2005-04-18 Jan Beulich <jbeulich@novell.com>
682 * macro.c (free_token): New, freeing all the memory associated with a
684 (do_formals): Move initializers to ...
685 (define_macro): ... here.
686 (delete_macro): Convert passed in name to lower case. Warn when
687 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
689 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
691 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
693 2005-04-15 Jan Beulich <jbeulich@novell.com>
695 * config/obj-elf.c (obj_elf_struct): New.
696 (elf_pseudo_table). Use it for .offset and .struct.
698 2005-04-14 Bob Wilson <bob.wilson@acm.org>
699 Sterling Augustine <sterling@tensilica.com>
701 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
702 than the section alignment.
704 2005-04-14 Bob Wilson <bob.wilson@acm.org>
705 H.J. Lu <hongjiu.lu@intel.com>
707 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
708 * config/tc-xtensa.c (xg_translate_sysreg_op,
709 xtensa_translate_old_userregs_ops,
710 xtensa_find_unaligned_branch_targets,
711 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
712 relax_frag_add_nop): Support 64-bit host.
713 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
714 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
716 2005-04-14 Mark Kettenis <kettenis@gnu.org>
718 * configure.tgt: Add support for OpenBSD/sparc ELF.
720 * configure.tgt: Set emulation for mips-*-openbsd*.
721 Remove broken mips-dec-openbsd* config.
722 * configure.in: Set default ABI for mips64-*-openbsd*.
723 * configure: Regenerate.
725 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
727 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
728 optimization for constant addresses.
730 2005-04-14 Nick Clifton <nickc@redhat.com>
732 * as.c (main): Move parse_args before symbol_begin and frag_init
733 so that the hash table size can be set before it is used.
734 * hash.c: Use an unsigned long type for the size of the hash
736 * hash.h (set_gas_hash_table_size): Update the prototype.
738 2005-04-14 Alan Modra <amodra@bigpond.net.au>
740 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
741 * acinclude.m4: Include ../bfd/warning.m4.
742 * configure.in: Invoke AM_BINUTILS_WARNINGS.
743 * Makefile.in: Regenerate.
744 * configure: Regenerate.
745 * doc/Makefile.in: Regenerate.
747 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
749 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
750 (normalize_address_expr): New function to sign-extend address
751 offsets that fit into 32 bits in 32-bit mode.
752 (macro_build_ldst_constoffset): Use normalize_address_expr()
753 instead of a handcoded sequence.
754 (load_register): Likewise. Report oversized numbers in a useful
756 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
757 for constant addresses. Report oversized numbers in a useful way.
758 (mips_ip): Use normalize_address_expr() for addresses.
760 2005-04-12 Mark Kettenis <kettenis@gnu.org>
762 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
763 similar to other instructions now that they're marked as ImmExt.
765 2005-04-12 Nick Clifton <nickc@redhat.com>
767 * hash.c (DEFAULT_SIZE): Delete. Replace with:
768 (gas_hash_table_size): New static variable.
769 (set_gas_hash_table_size): New function: Records a requested size
771 (get_gas_hash_table_size): New function: Return a prime number
772 near the requested size of the hash table.
773 (hash_new): Use get_gas_hash_table_size.
774 * hash.h: Add a prototype for set_gas_hash_table_size.
775 * as.c (show_usage): Add description of new switches: --hash-size
776 and --reduce-memory-overheads.
777 (option_values): Add OPTION_HASH_TABLE_SIZE and
778 OPTION_REDUCE_MEMORY_OVERHEADS.
779 (std_longpopts): Add entries for the new options.
780 (parse_args): Handle the new options.
781 * Makefile.am: Add a dependency of as.c on hash.h.
782 * Makefile.in: Regenerate.
783 * doc/as.texinfo: Document the new switches.
784 * NEWS: Mention the new switches.
786 2005-04-12 Nick Clifton <nickc@redhat.com>
789 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
792 2005-04-12 Alan Modra <amodra@bigpond.net.au>
794 * Makefile.am: Run "make dep-am".
795 * Makefile.in: Regenerate.
797 2005-04-11 Sterling Augustine <sterling@tensilica.com>
798 Bob Wilson <bob.wilson@acm.org>
800 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
802 2005-04-11 Mark Kettenis <kettenis@gnu.org>
804 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
806 2005-04-11 Jan Beulich <jbeulich@novell.com>
808 * NEWS: Mention these changes and their effects.
809 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
811 (check_macro): Likewise.
812 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
813 labels together with the closing pseudo-op.
814 (macro_expand_body): Adjust comment. Range-check input before use.
815 Adjust mis-spelled diagnostic. Use is_name_beginner.
816 * read.c (try_macro): New.
817 (read_a_source_file): New static variable last_eol. Don't list
818 macro expansion lines more than once. Call try_macro.
819 (s_macro): Set section of line_label to absolute instead of undefined.
820 * doc/as.texinfo: Add information on the caveats of these changes.
822 2005-04-11 Alan Modra <amodra@bigpond.net.au>
824 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
825 * symbols.h (symbol_X_add_number): Update prototype.
827 2005-04-10 Eric Christopher <echristo@redhat.com>
829 * symbols.c (symbol_X_add_number): Fix warning.
831 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
833 * config/tc-m68k.c (md_begin): Support 64bit host.
834 (get_num): Support 64bit BFD on 32bit host.
836 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
838 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
840 2005-04-09 Alan Modra <amodra@bigpond.net.au>
842 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
843 call. Don't do the COFF hacks for multi-emulation gas. Move
844 demand_empty_rest_of_line back to caller.
845 (s_set, equals): demand_empty_rest_of_line here.
848 * as.h (rs_dummy): Define.
849 * symbols.c (symbol_X_add_number): New function.
850 * symbols.h (symbol_X_add_number): Declare.
851 * stabs.c (aout_process_stab): Tidy symbol frag setting.
852 * read.c (assign_symbol): New function, split out from s_set.
853 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
854 Fix COFF hacks for multi-emulation gas.
855 (s_set): Call assign_symbol. Remove "register" keyword.
856 (set_zero_frag): New function.
857 (pseudo_set): Always check for assignment to section syms.
858 Always set segment and frag of symbol, and likewise extern for
859 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
860 special case exp.X_add_number non-zero for O_symbol expressions.
861 (equals): Use assign_symbol.
863 2005-04-08 Bob Wilson <bob.wilson@acm.org>
865 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
868 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
870 * config/tc-i386.c (tc_gen_reloc): Don't turn
871 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
873 2005-04-06 Nick Clifton <nickc@redhat.com>
875 * po/rw.po: New translation: Kinyarwanda
876 * configure.in (ALL_LINGUAS): Add rw
877 * configure: Regenerate.
879 2005-04-05 Sterling Augustine <sterling@tensilica.com>
880 Bob Wilson <bob.wilson@acm.org>
882 * config/tc-xtensa.c (branch_align_power): New.
883 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
884 future_alignment_required): Use branch_align_power to check section
885 alignment as well as xtensa_fetch_width when aligning branch targets.
887 2005-04-05 Bob Wilson <bob.wilson@acm.org>
889 * config/tc-xtensa.c: Warning fixes throughout.
890 (xtensa_fetch_width): Change to unsigned.
891 (assemble_nop, xtensa_find_unaligned_branch_targets,
892 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
893 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
894 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
895 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
896 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
897 get_text_align_max_fill_size, get_text_align_nop_count,
898 get_text_align_nth_nop_size, get_noop_aligned_address,
899 get_aligned_diff, convert_frag_align_next_opcode,
900 convert_frag_immed_finish_loop, xtensa_create_property_segments,
901 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
902 types, avoiding size_t and using offsetT and addressT appropriately.
903 (get_text_align_power): Clean up types. Avoid incorrect bound.
904 (get_text_align_fill_size): Clean up types. Restructure for clarity.
906 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
908 * config/tc-ia64.c (start_unwind_section): Undo the change
910 (generate_unwind_image, dot_endp): Likewise.
912 2005-04-01 David Mosberger <davidm@hpl.hp.com>
914 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
915 le_nop_stop arrays and initializers to file scope.
916 (md_begin): When generating code for anything other than
917 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
919 2005-04-01 Jan Beulich <jbeulich@novell.com>
921 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
924 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
926 * NEWS: Mention [fdgh]_floating.
927 * config/atof-vax.c: Fix some whitespace.
928 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
930 2005-04-01 Nick Clifton <nickc@redhat.com>
932 * configure.in: Add a check for <unistd.h> providing a prototype
933 for getopt() which is compatible with the one in
934 include/getopt.h. If so then define HAVE_DECL_GETOPT.
935 * configure: Regenerate.
936 * config.in (HAVE_DECL_GETOPT): Add.
938 2005-04-01 Jan Beulich <jbeulich@novell.com>
940 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
942 2005-04-01 Jan Beulich <jbeulich@novell.com>
944 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
945 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
947 2005-03-30 Julian Brown <julian@codesourcery.com>
949 * config/tc-arm.c (arm_adjust_symtab): Rename
950 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
952 2005-03-30 Julian Brown <julian@codesourcery.com>
954 * config/tc-arm.c (mapping_state): Change documentation in function
955 comment to cross-reference spec instead. Change type of mapping symbols
957 (arm_adjust_symtab): Don't change type of mapping symbols here.
959 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
961 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
962 * config.in: Regenerate.
963 * configure: Regenerate.
964 * configure.in: Check for ffs decl and alphabetize.
966 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
967 Phil Blundell <philb@gnu.org>
969 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
970 (md_apply_fix3): Mark TLS symbols.
971 (tc_gen_reloc): Handle TLS relocations.
972 (arm_fix_adjustable): Ignore TLS relocations.
973 (s_arm_elf_cons): Support expressions after decorated symbols.
975 2005-03-29 Julian Brown <julian@codesourcery.com>
977 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
978 whether personality routine index N has been output for this section.
979 (mapping_state): tc_segment_info_data now struct not enum.
980 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
981 handled on section change.
982 (create_unwind_entry): Previous code to output dependency removed.
983 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
985 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
986 arm_segment_info_type.
987 (arm_segment_info_type): New struct.
989 2005-03-28 Sterling Augustine <sterling@tensilica.com>
990 Bob Wilson <bob.wilson@acm.org>
992 * config/tc-xtensa.c (do_align_targets): Update comment.
993 (xtensa_frob_label): Compute "freq" before possibly switching frags.
994 Insert a LOOP_END frag before every loop target, and do not overload
995 DESIRE_ALIGN_IF_TARGET frags with loop end information.
996 (xg_assemble_vliw_tokens): Use do_align_targets.
997 (xtensa_fix_target_frags): Remove code to convert a
998 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
999 negatable branch at the end of a loop.
1000 (frag_can_negate_branch): Delete.
1002 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1003 H.J. Lu <hongjiu.lu@intel.com>
1006 NEWS: Mention "-mtune=[itanium1|itanium2]".
1008 * config/tc-ia64.c (md): Add tune.
1009 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1010 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1011 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1012 B unit NOPs are discouraged for McKinley-derived cores.
1013 (md_begin): Don't hardcode the "extra_goodness()" function in
1015 (ia64_init): Set md.tune to itanium2.
1017 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1018 * doc/c-ia64.texi: Likewise.
1020 2005-03-27 Ian Lance Taylor <ian@airs.com>
1022 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1023 bad C_EFCN symbol, print its name.
1025 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1027 * config/tc-xtensa.c (use_longcalls): Delete.
1028 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1029 the use_longcalls flag is set. Do this before checking the segment.
1030 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1031 expand direct calls at this point.
1032 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1033 (xtensa_find_unmarked_state_frags): Likewise.
1034 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1035 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1036 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1037 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1039 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1041 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1043 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1045 * config/tc-cris.h: Convert to ISO C90.
1046 * config/tc-cris.c: Ditto.
1047 (md_estimate_size_before_relax): Remove obsolete comment for
1048 parameter "segment_type".
1049 (md_begin): Document reason for cast of hash_insert argument.
1050 (md_atof): Correct type of parameter "type".
1052 2005-03-24 Nick Clifton <nickc@redhat.com>
1054 * write.h (bit_fix_new): Remove redundant prototype.
1055 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1056 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1057 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1058 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1059 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1060 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1061 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1062 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1063 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1064 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1065 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1066 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1067 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1068 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1069 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1070 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1071 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1072 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1073 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1074 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1075 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1076 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1077 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1078 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1079 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1080 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1081 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1082 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1083 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1084 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1085 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1086 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1087 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1088 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1089 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1090 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1091 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1092 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1093 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1094 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1095 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1096 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1097 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1098 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1099 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1100 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1101 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1102 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1103 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1104 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1105 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1106 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1107 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1108 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1109 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1111 2005-03-23 Jim Blandy <jimb@redhat.com>
1113 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1114 attributes properly.
1116 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1117 Nick Clifton <nickc@redhat.com>
1119 * configure.tgt: Accept any C library to accompany a GNU Linux
1120 implementation, not just the GNU C library.
1121 * configure.in: Likewise.
1122 * configure: Regenerate.
1124 2005-03-23 Nick Clifton <nickc@redhat.com>
1126 * config/tc-tic30.c: Convert to ISO C90 formatting.
1127 * config/tc-tic30.h: Convert to ISO C90 formatting.
1128 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1129 * config/atof-vax.c: Convert to ISO C90 formatting.
1131 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1133 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1134 relocations correctly as well.
1135 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1136 relocations in mergeable sections section-relative either.
1138 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1140 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1142 2005-03-21 Nick Clifton <nickc@redhat.com>
1144 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1145 warning by providing a prototype for sh_symbian_find_elf_flags.
1147 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1150 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1152 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1153 along with other formats that set bfd_gas. Remove unnecessary
1154 setting of bfd_gas. Delete strongarm cases in generic_target
1157 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1160 * config/tc-m68k.c (TRUNC, SEXT): Define.
1161 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1162 (m68k_ip): Truncate or sign extend expressions as appropriate.
1163 (get_num): Likewise.
1164 (md_apply_fix3): Use SEXT.
1166 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1168 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1169 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1170 (obj-vms.o): Delete rule.
1172 * Makefile.in: Regenerate.
1173 * aclocal.m4: Regenerate.
1174 * doc/Makefile.in: Regenerate.
1175 * po/POTFILES.in: Regenerate.
1177 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1179 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1180 flag for coldfire v4e.
1182 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1184 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1185 xg_apply_fix_value and return a value to indicate success.
1186 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1187 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1188 (xtensa_validate_fix_sub): New.
1189 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1190 (tc_gen_reloc): Move code to handle difference of symbols and code to
1191 apply tentative fix values to ...
1192 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1193 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1194 relocations when linkrelax flag is not set.
1195 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1196 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1198 2005-03-17 Jan Beulich <jbeulich@novell.com>
1200 * config/tc-i386.c (i386_scale): Beautify error message.
1201 (Intel syntax comments): Update.
1202 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1204 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1205 Remove declarations.
1206 (intel_bracket_expr): Declare.
1207 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1208 of the function body in a loop allowing to split an operand into two.
1209 Replace calls to malloc and checks of it returning non-NULL with
1210 calls to xmalloc/xstrdup.
1211 (intel_expr): SHORT no longer handled here. Add comment indicating
1212 comparison ops need implementation.
1213 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1214 Check right operand of - does not specify a register when parsing
1215 the address of a memory reference.
1216 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1217 Check operands do not specify a register when parsing the address of
1219 (intel_e06, intel_e06_1): Likewise.
1220 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1221 handle SHORT as well as unary + and -. Don't accept : except for
1222 segment overrides or in direct far jump/call insns.
1223 (intel_brack_expr): New.
1224 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1226 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1227 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1228 Allow symbolic constants as register scale value.
1229 (intel_get_token): Replace call to malloc and check of return value
1230 with call to xmalloc. Change handling for FLAT to match MASM's.
1231 (intel_putback_token): Don't try to back up/free current token if
1234 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1236 * configure.tgt: Set emulation for arm-*-eabi*.
1237 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1238 * config/te-armeabi.h: New file.
1239 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1240 * config/te-symbian.h: Include "te-armeabi.h".
1242 2005-03-16 Nick Clifton <nickc@redhat.com>
1244 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1245 local variable in case it is clobbered by the setjmp.
1247 2005-03-16 Nick Clifton <nickc@redhat.com>
1248 Ben Elliston <bje@au.ibm.com>
1250 * configure.in (werror): New switch: Add -Werror to the
1251 compiler command line. Enabled by default. Disable via
1253 * configure: Regenerate.
1255 2005-03-16 Nick Clifton <nickc@redhat.com>
1257 * config/obj-coff.h: Convert to ISO C90 formatting.
1258 * config/obj-coff.c: Convert to ISO C90 formatting.
1260 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1262 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1263 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1264 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1265 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1266 (insns): Add ARMv6T2 instructions:
1267 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1268 (arm_archs): Add V6T2 variants.
1270 2005-03-15 Nick Clifton <nickc@redhat.com>
1272 * NEWS: Add cutoff for changes in 2.16 release.
1274 2005-03-15 Jan Beulich <jbeulich@novell.com>
1276 * expr.c (operand): Merge handling of unary + into that for unary
1279 2005-03-14 Eric Christopher <echristo@redhat.com>
1281 * config/tc-mips.c: Include dw2gencfi.h.
1282 (mips_cfi_frame_initial_instructions): New.
1283 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1284 (tc_cfi_frame_initial_instructions): Ditto.
1285 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1286 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1287 * Makefile.am: Update dependencies.
1288 * Makefile.in: Regenerate.
1290 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1292 * po/es.po: Commit new Spanish translation.
1294 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1296 * po/tr.po: Commit new Turkish translation.
1298 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1300 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1303 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1305 * config-gas.com: Mark vax-vms as obsolete.
1306 * configure.in: Remove fmt=vms support.
1307 * config.in: Regenerate.
1308 * configure: Regenerate.
1309 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1311 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1312 Bob Wilson <bob.wilson@acm.org>
1314 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1315 when checking if xg_resolve_literals needs to be called.
1316 * config/tc-xtensa.h: Fix spelling typo in a comment.
1318 2005-03-10 Jan Beulich <jbeulich@novell.com>
1320 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1321 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1322 crafted structure declarations with the types from macro.h.
1324 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1327 for -mno-shared optimization.
1329 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1331 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1332 (MAX_NOPS): Bump to 4.
1333 (mips_fix_vr4130): New variable.
1334 (nops_for_vr4130): New function.
1335 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1336 nops_for_vr4130 if working around VR4130 errata.
1337 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1338 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1339 (md_parse_option): Handle them.
1340 (md_show_usage): Print them.
1341 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1343 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1345 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1348 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1350 * config/tc-mips.h (mips_flush_pending_output): Delete.
1351 (mips_emit_delays): Declare.
1352 (md_flush_pending_output): Use mips_emit_delays.
1353 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1354 the previous instructions.
1355 (md_begin, append_insn, md_parse_option): Update callers.
1356 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1358 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1359 (s_gpdword): Update callers.
1360 (start_noreorder, end_noreorder): New functions.
1361 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1362 manipulating mips_opts or prev_nop_frag directly.
1363 (mips_flush_pending_output): Delete.
1365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1367 * config/tc-mips.c (mips_move_labels): New function, taken from...
1368 (append_insn, mips_emit_delays): ...here.
1370 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1372 * config/tc-mips.c (MAX_NOPS): New macro.
1373 (history): Resize to 1 + MAX_NOPS.
1374 (fix_vr4120_class): New enumeration.
1375 (vr4120_conflicts): New variable.
1376 (init_vr4120_conflicts): New function.
1377 (md_begin): Call it.
1378 (insn_uses_reg): Constify first argument.
1379 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1380 (nops_for_insn_or_target): New functions.
1381 (append_insn): Use the new nops_for_* functions instead of inline
1382 delay checks. Generalize prev_nop_frag handling to handle an
1383 arbitrary history length. Insert nops into the history buffer
1384 once the number of nops in prev_nop_frag is fixed.
1385 (emit_delays): Use nops_for_insn instead of inline delay checks.
1387 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1389 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1390 check from branch delay code. Remove unnecessary check for branches.
1392 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1394 * config/tc-mips.c (dummy_opcode): Delete.
1395 (nop_insn, mips16_nop_insn): New variables.
1396 (NOP_INSN): New macro.
1397 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1398 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1399 (md_begin): Initialize nop_insn and mips16_nop_insn.
1400 (append_insn): Use the new emit_nop function to add nops, recording
1401 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1402 to reserve room for the instruction and install_insn to install the
1403 final form. Use insert_into_history to record the instruction in
1404 the history buffer. Use move_insn to do delay slot filling.
1405 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1406 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1407 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1409 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1411 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1412 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1413 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1414 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1415 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1417 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1419 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1420 and extended_p fields with a single fixed_p field.
1421 (append_insn, mips_no_prev_insn): Adjust accordingly.
1423 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1425 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1426 a single mips16_absolute_jump_p bit.
1427 (append_insn): Adjust accordingly.
1429 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1431 * config/tc-mips.h (mips_cl_insn): Move definition to...
1432 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1433 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1435 (history): New variable.
1436 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1437 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1438 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1439 (prev_prev_insn_unreordered): Delete.
1440 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1441 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1444 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1446 * doc/Makefile.am: Update as.info dependencies.
1447 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1449 2005-03-08 Jan Beulich <jbeulich@novell.com>
1451 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1452 error, and point to .purgem documentation if someone really needs
1454 * NEWS: Mention macro redefinition is now an error.
1456 2005-03-08 Jan Beulich <jbeulich@novell.com>
1458 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1459 emitted to. Add more precise diagnostics for non-fitting insns based
1460 on that. Eliminate now superfluous special casing of MLX. Clear out
1461 slot information when dropping an insn.
1463 2005-03-08 Jan Beulich <jbeulich@novell.com>
1465 * config/tc-ia64.c (parse_section_name): Rename to...
1466 (cross_section): In addition to separating the name from the rest of
1467 the arguments, also carry out the operation.
1468 (dot_xdata): Use cross_section.
1469 (dot_float_cons): Likewise.
1470 (dot_xstringer): Likewise.
1471 (dot_xdata_ua): Likewise.
1472 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1474 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1476 * po/gas.pot: Regenerate.
1478 2005-03-04 David Daney <ddaney@avtrex.com>
1480 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1481 instead of '_gp' for -mno-shared optimization.
1483 (s_abicalls): Document it in the comment.
1484 (md_show_usage): Document the -mno-shared option.
1486 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1488 * config/tc-mips.c (mips_set_options): Add sym32 field.
1489 (mips_opts): Initialize it.
1490 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1491 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1492 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1493 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1494 when deciding whether to use a symbolic %highest/%higher expansion.
1495 (macro): Likewise. Remove o64/n32 linux hack. Always use
1496 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1497 and "la". Handle constants separately from symbolic expressions in
1498 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1499 and using load_register to load the high part of the address.
1500 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1501 (OPTION_ELF_BASE): Bump by 2.
1502 (md_longopts): Add entries for -msym32 and -mno-sym32.
1503 (md_parse_option): Handle them.
1504 (usage): Document them.
1505 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1506 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1507 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1508 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1509 -msym32 and -mno-sym32.
1511 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1513 * config/tc-mips.c (load_address): Implement GP optimization
1514 for 64bit address space non-PIC. Fix formatting.
1515 (macro): Likewise. Simplify code.
1516 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1517 (mips_after_parse_args): Simplify code.
1519 2005-03-03 Nick Clifton <nickc@redhat.com>
1521 * expr.c (operand): Remove redundant code enclosed by #ifdef
1522 RELAX_PAREN_GROUPING....#endif.
1524 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1525 reloc is the difference of two symbols defined in the same
1528 * config/tc-iq2000.c (line_comment_chars): Include the # character
1529 as otherwise this breaks #APP/#NO_APP processing.
1531 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1533 * config/tc-arc.c(md_assemble): Remove dead code for handling
1534 immediate indexing of ld and st .
1536 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1537 Joseph Myers <joseph@codesourcery.com>
1539 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1540 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1541 (parse_relocation): Check for a word break after a relocation
1543 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1546 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1548 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1550 2005-03-02 Jan Beulich <jbeulich@novell.com>
1552 * as.c (main): Use unlink_if_ordinary instead of unlink.
1553 * messages.c (as_fatal): Likewise.
1555 2005-03-02 Jan Beulich <jbeulich@novell.com>
1557 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1559 (parse_register): Allow cr8...15 in all modes.
1561 2005-03-02 Jan Beulich <jbeulich@novell.com>
1563 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1564 etc. like normal symbol references (T_ID).
1566 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1568 * symbols.c (fb_label_name): Fix silly thinko in last change.
1570 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1572 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1573 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1575 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1577 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1580 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1583 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1585 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1587 * as.h (assert): Warning fix.
1588 * expr.c (expr): Correct assertion.
1589 * read.c (s_comm_internal): Remove assertion.
1590 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1591 (fixup_segment): Remove assertion.
1592 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1593 (md_apply_fix3): Likewise.
1594 * config/tc-i370.c (md_begin): Correct assertion.
1595 (i370_macro): Warning fix for assertion.
1597 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1599 * configure.in (AC_C_BIGENDIAN): Invoke.
1600 * configure: Regenerate.
1601 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1602 host variable to set string header size.
1603 * config/obj-aout.c (obj_header_append): Don't use host structs.
1604 (obj_symbol_to_chars): Likewise.
1605 (obj_emit_strings): Likewise. Use the passed in output pointer.
1606 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1607 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1608 not sizeof host struct.
1609 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1610 (obj_emit_strings): Likewise.
1611 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1612 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1614 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1616 (host_number_to_chars): Define.
1617 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1618 host internal struct to set header sizes.
1619 * config/tc-i960.c (md_number_to_field): Warning fix.
1620 (md_ri_to_chars): Use host byte order.
1621 (get_cdisp, md_apply_fix3): Warning fix.
1622 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1624 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1626 * doc/c-arc.texi: Update documentation about ARC's extension
1629 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1631 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1634 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1636 * cgen.c: Warning fixes.
1637 * config/tc-arc.c: Likewise.
1638 * config/tc-arm.c: Likewise.
1639 * config/tc-avr.c: Likewise.
1640 * config/tc-d10v.c: Likewise.
1641 * config/tc-d30v.c: Likewise.
1642 * config/tc-frv.c: Likewise.
1643 * config/tc-frv.h: Likewise.
1644 * config/tc-h8300.c: Likewise.
1645 * config/tc-h8500.c: Likewise.
1646 * config/tc-i370.c: Likewise.
1647 * config/tc-i960.c: Likewise.
1648 * config/tc-ia64.c: Likewise.
1649 * config/tc-ip2k.c: Likewise.
1650 * config/tc-m68hc11.c: Likewise.
1651 * config/tc-maxq.c: Likewise.
1652 * config/tc-mcore.c: Likewise.
1653 * config/tc-mips.c: Likewise.
1654 * config/tc-msp430.c: Likewise.
1655 * config/tc-pj.c: Likewise.
1656 * config/tc-ppc.c: Likewise.
1657 * config/tc-ppc.h: Likewise.
1658 * config/tc-s390.c: Likewise.
1659 * config/tc-sh.c: Likewise.
1660 * config/tc-sh64.c: Likewise.
1661 * config/tc-tic4x.c: Likewise.
1662 * config/tc-tic80.c: Likewise.
1663 * config/tc-v850.c: Likewise.
1664 * config/tc-vax.c: Likewise.
1665 * config/tc-w65.c: Likewise.
1666 * config/tc-xstormy16.c: Likewise.
1667 * config/tc-z8k.c: Likewise.
1669 2005-02-22 Catherine Moore <clm@cm00re.com>
1671 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1672 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1674 2005-02-22 Eric Christopher <echristo@redhat.com>
1676 * config/tc-mips.c (struct proc): Change isym to
1677 func_sym. New member func_end_sym.
1678 (s_mips_ent): Update.
1679 (s_mips_end): Ditto. Add code to compute function size.
1681 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1683 * read.c: Warning fixes.
1684 * config/obj-elf.c: Likewise.
1686 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1688 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1691 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1693 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1696 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1698 (demand_empty_rest_of_line): Likewise.
1699 (tic54x_sblock): Likewise.
1700 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1702 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1704 * read.c (address_bytes): New function.
1705 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1706 (potable): Add "dc.a".
1707 (cons_worker): Handle "dc.a".
1708 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1710 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1712 * input-file.c (input_file_open): Rearrange to avoid warning.
1714 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1716 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1717 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1718 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1720 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1722 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1723 uses after .set noat.
1724 (load_address): Likewise.
1725 (macro): Likewise. Don't try to avoid $at use by sacrificing
1726 the target register before it is stored, it won't work.
1728 2005-02-17 James E Wilson <wilson@specifixinc.com>
1730 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1731 see an instruction that specifies a template.
1733 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1735 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1736 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1737 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1739 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1741 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1743 * config/tc-ia64.c (md): Add hint_b.
1744 (emit_one_bundle): Handle md.hint_b for "hint".
1745 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1746 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1747 (ia64_init): Set md.hint_b to error.
1748 (md_assemble): Handle md.hint_b for "hint.b".
1750 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1751 * doc/c-ia64.texi: Likewise.
1753 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1755 * tc.h (struct relax_type, relax_typeS): Move from here..
1756 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1757 * ecoff.c (ecoff_new_file): Add appfile param.
1758 * ecoff.h (ecoff_new_file): Likewise.
1759 * itbl-lex.h: New file.
1760 * itbl-lex.l: Include itbl-lex.h.
1761 * itbl-parse.y: Likewise.
1762 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1763 * read.c (s_app_file_string): Mark appfile possibly unused.
1764 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1765 * subsegs.h (struct seg_info_trash): Delete.
1766 (seg_info): Use segment_info_type instead.
1767 * config/obj-coff.c (struct filename_list): Make filename const char *.
1768 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1769 * config/obj-elf.c (elf_file_symbol): Similarly.
1770 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1772 * config/tc-arc.c (md_operand): Warning fix.
1773 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1774 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1775 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1776 * config/tc-frv.c (frv_force_relocation): Warning fix.
1777 * config/tc-m68k.c (md_parse_option): Delete unused var.
1778 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1779 * config/tc-sparc.c: Likewise.
1780 (s_common): Warning fix.
1781 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1782 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1784 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1785 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1786 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1787 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1788 (tic4x_do_align): Use TIC_NOP_OPCODE.
1789 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1790 * config/tc-vax.c: Include netinet/in.h.
1791 (tc_headers_hook): Formatting.
1792 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1794 2005-02-17 Jan Beulich <jbeulich@novell.com>
1796 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1797 parsing inN, locN, outN. Set 'idx' to offset register number starts
1798 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1801 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1803 * config/tc-mips.c (load_address): Fix formatting.
1804 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1805 Catch macros which are unexpandable without AT. Remove duplicate
1807 (macro2): Remove duplicate zeroing of used_at.
1809 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1811 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1814 2005-02-15 Nigel Stephens <nigel@mips.com>
1815 Maciej W. Rozycki <macro@mips.com>
1817 * config/tc-mips.c (reloc_needs_lo_p): Handle
1818 BFD_RELOC_MIPS16_HI16_S.
1819 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1820 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1821 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1823 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1824 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1825 Call my_getSmallExpression() to parse percent operators.
1826 (percent_op_match, mips_percent_op): Separate definitions.
1827 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1828 (parse_relocation): Handle the MIPS16 mode using
1830 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1831 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1833 2005-02-15 Jan Beulich <jbeulich@novell.com>
1835 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1836 instead of explicitly dealing with the translation; exclude
1837 relocations that are already pcrel, however.
1839 2005-02-15 Jan Beulich <jbeulich@novell.com>
1841 * config/tc-ia64.c: Include limits.h (if available).
1842 (gr_values[0]): Set path to INT_MAX.
1843 (dot_reg_val): Don't allow changing value of r0. Limit range of
1844 general registers at r127.
1845 (specify_resource): Default resource index is -1. Don't set resource
1846 index (in case IA64_RS_RSE) without setting the specific flag.
1847 (note_register_values): Check operand is O_constant before tracking
1848 input value of moves. Add tracking for dep.z with constant inputs.
1849 (print_dependency): Resource index of specific resource may be zero.
1850 (check_dependencies): Likewise.
1852 2005-02-15 Jan Beulich <jbeulich@novell.com>
1854 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1855 reg_class. Check operands and emit diagnostics for illegal use of
1858 2005-02-15 Jan Beulich <jbeulich@novell.com>
1860 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1861 new variables type, suffix, and width. Handle
1862 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1863 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1864 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1865 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1866 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1867 if unable to translate relocation type, using the new variables.
1869 2005-02-15 Jan Beulich <jbeulich@novell.com>
1871 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1872 (ty_symbol_chars): Define.
1873 * config/tc-ia64.c (ia64_symbol_chars): Define.
1875 2005-02-15 Jan Beulich <jbeulich@novell.com>
1877 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1878 input_line_pointer was advanced.
1880 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1882 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1885 2005-02-13 Jan Beulich <jbeulich@novell.com>
1887 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1888 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1890 (ia64_init): Set md.detect_dv.
1891 (ia64_start_line): New static variable warned. Warn only once when
1892 encountering explicit stops in automatic mode.
1893 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1894 * NEWS: Mention new default mode.
1896 2005-02-13 Jan Beulich <jbeulich@novell.com>
1898 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1899 be freed when wiping out previous state. Canonicalize names before
1900 use. Free name string when detecting redefinition.
1901 (dot_pred_rel): Call generic expression parser to process arguments.
1902 Handle O_register case for individual predicates and O_subtract for
1904 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1906 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1907 Warn if multiple found, issue error if resulting symbol name has zero
1909 (dot_alias): Canonicalize name before use.
1911 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1913 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1915 (in_procedure): Return -1 for warning.
1916 (in_prologue): Likewise.
1917 (in_body): Likewise.
1919 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1921 * config/tc-ia64.c (dot_xdata): Undo the last change.
1922 (dot_float_cons): Likewise.
1923 (dot_xstringer): Likewise.
1924 (dot_xdata_ua): Likewise.
1925 (dot_float_cons_ua): Likewise.
1927 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1929 * NEWS: Mention "-munwind-check=[warning|error]".
1931 * config/tc-ia64.c (md): Add unwind_check.
1932 (unwind_diagnostic): New.
1933 (in_procedure): Call unwind_diagnostic when a directive isn't
1935 (in_prologue): Call unwind_diagnostic when a directive isn't in
1937 (in_body): Call unwind_diagnostic when a directive isn't in
1939 (dot_endp): Set md.unwind_check to error before calling
1940 in_procedure and restore it after. When the name is missing or
1941 couldn't be found, use the one from the last .proc if
1942 md.unwind_check isn't error. Warn if md.unwind_check is
1944 (md_parse_option): Handle "-munwind-check=[warning|error]".
1945 (md_show_usage): Add "-munwind-check=[warning|error]".
1946 (ia64_init): Set md.unwind_check to warning.
1948 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1949 * doc/c-ia64.texi: Likewise.
1951 2005-02-11 Jan Beulich <jbeulich@novell.com>
1953 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1955 (ia64_parse_name): New third parameter.
1956 (md_parse_name): Pass third argument.
1957 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1958 (md_operand): Handling of '@'-prefixed symbols moved from here...
1959 (ia64_parse_name): ...to here.
1961 2005-02-11 Jan Beulich <jbeulich@novell.com>
1963 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1964 (errata_nop_necessary_p): Remove declaraction and definition.
1965 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1966 update md.group_idx. Don't reset md.last_groups.
1968 2005-02-11 Jan Beulich <jbeulich@novell.com>
1970 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1972 (dot_xdata): Free section name after use.
1973 (dot_float_cons): Likewise.
1974 (dot_xstringer): Likewise.
1975 (dot_xdata_ua): Likewise.
1976 (dot_float_cons_ua): Likewise.
1977 (md_pseudo_table): Add xdata16 and xdata16.ua.
1979 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1981 * doc/all.texi: Add IA64.
1982 * doc/as.texinfo: Likewise.
1984 * doc/c-ia64.texi: Fix typos.
1986 2005-02-10 Julian Brown <julian@codesourcery.com>
1988 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1990 (do_t_push_pop): Likewise.
1991 (md_assemble): Likewise.
1992 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1993 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1994 (create_unwind_entry): Output dependency on the required personality
1997 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1999 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2000 * subsegs.c (seg_not_empty_p): Likewise.
2002 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2004 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2005 relative jump calculation.
2006 <md_convert_frag) : Likewise.
2007 <output_disp): Likewise.
2009 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2011 * write.c (write_object_file): Recognize warning-symbol construct
2012 and skip object- and target- handling for the second symbol.
2014 2005-02-02 Jan Beulich <jbeulich@novell.com>
2016 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2017 designators along with quoted ones. Free copy of quoted designator
2020 2005-02-01 Ben Elliston <bje@au.ibm.com>
2022 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2023 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2024 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2025 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2026 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2027 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2028 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2029 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2030 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2031 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2032 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2033 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2034 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2035 #if 0'd code throughout.
2037 2005-01-31 Nick Clifton <nickc@redhat.com>
2039 * as.c (parse_args): Bump copyright date reported by --version to
2042 2005-01-31 Nick Clifton <nickc@redhat.com>
2044 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2047 2005-01-31 Jan Beulich <jbeulich@novell.com>
2049 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2050 that can end with .endr in that case. Make requiring/permitting
2051 pseudo-ops without leading dot closer to the logic in read.c serving
2053 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2056 2005-01-31 Jan Beulich <jbeulich@novell.com>
2058 * macro.c (do_formals): Adjust to no longer accept empty parameter
2060 (define_macro): Adjust to no longer accept empty macro name, garbage
2061 following the parameters, or macros that were previously defined.
2062 * read.c (s_bad_end): Declare.
2063 (potable): Add endm. Handler for endr and endm is s_bad_end.
2064 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2066 * read.h (s_bad_endr): Remove.
2068 2005-01-31 Jan Beulich <jbeulich@novell.com>
2070 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2071 immediately discarding (but counting) those exceeding the maximum
2072 possible amount. Track whether output and input operand counts ever
2073 matched, and use this to better indicate which of the operands/
2074 operand types was wrong; specifically don't default to pointing to
2077 2005-01-31 Jan Beulich <jbeulich@novell.com>
2079 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2080 variable in dot_endp). Add body and insn. Make prologue,
2081 prologue_mask, body, and insn bitfields.
2082 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2084 (in_procedure, in_prologue, in_body): New.
2085 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2086 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2087 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2088 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2089 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2090 dot_personality): Use the appropriate one of the above.
2091 (dot_proc): Clear unwind.proc_start; set to current location only if
2092 none of the entry points were valid. Check for non-zero-length entry
2093 point names. Check that entry points aren't defined, yet. Clear
2094 unwind.prologue, unwind.body, and unwind.insn.
2095 (dot_body): Call in_procedure. Check that first directive in procedure
2096 had no insns emitted before. Set unwind.body.
2097 (dot_prologue): Call in_procedure. Check that not already in prologue.
2098 Check that first directive in procedure had no insns emitted before.
2100 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2101 length entry point names. Check that entry points became defined.
2102 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2104 2005-01-31 Jan Beulich <jbeulich@novell.com>
2106 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2107 before actually using it. Don't generate an error in manual bundling
2108 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2109 Don't generate an error in manual bundling mode when looking at an
2110 insn required to be last in its group but the required slot hasn't
2111 been reached, yet. Allow conversion from MII to MI;I for bundle
2112 consisting of only 2 insns with the stop between them. Suppress
2113 various meaningless errors resulting from detecting earlier ones.
2115 2005-01-31 Jan Beulich <jbeulich@novell.com>
2117 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2120 2005-01-28 Christian Groessler <chris@groessler.org>
2122 * config/tc-z8k.c (md_assemble): Improve error detection.
2124 2005-01-28 Jan Beulich <jbeulich@novell.com>
2126 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2127 for personality routine pointer only if there is one.
2128 (ia64_convert_frag): Likewise.
2129 (generate_unwind_image): Likewise.
2131 2005-01-27 Christian Groessler <chris@groessler.org>
2133 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2134 (md_apply_fix3): Make relative branches out of range an error
2135 instead of a warning. Display correct line number for out of
2136 range branches/calls/memory accesses.
2138 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2140 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2141 to emit .debug_line and other debug sections.
2142 * as.h (seg_not_empty_p): Declare.
2143 * subsegs.c (seg_not_empty_p): New predicate.
2145 2005-01-27 Andrew Cagney <cagney@gnu.org>
2147 * configure: Regenerate to track ../gettext.m4 change.
2149 2005-01-27 Jan Beulich <jbeulich@novell.com>
2151 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2153 2005-01-27 Jan Beulich <jbeulich@novell.com>
2155 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2156 to/from application registers dynamic insns.
2157 (md_assemble): Defer resolution of move to/from application registers
2158 dynamic insns when they can be issued on either the I- or M-units.
2160 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2162 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2163 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2164 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2165 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2166 * cgen.c (gas_cgen_parse_operand): Handle
2167 CGEN_PARSE_OPERAND_SYMBOLIC.
2168 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2169 (frv_force_relocation): Likewise. Fix handling of PIC
2171 (md_apply_fix3): Likewise.
2173 2005-01-21 Ben Elliston <bje@au.ibm.com>
2175 * as.h: Remove #if 0'd code.
2176 * atof-generic.c (atof_generic): Likewise.
2177 * ecoff.c (ecoff_directive_frame): Likewise.
2178 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2179 * itbl-ops.c (itbl_add_reg): Likewise.
2180 * listing.c (calc_hex): Likewise.
2181 * read.c (MASK_CHAR): Likewise.
2182 * subsegs.c (subsegs_print_statistics): Likewise.
2183 * symbols.c (indent): Likewise.
2184 * write.c (write_relocs): Likewise.
2185 (write_object_file): Likewise.
2186 (relax_frag): Likewise.
2188 2005-01-20 Nick Clifton <nickc@redhat.com>
2190 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2191 getopt_long_only() from considering -a as an abbreviation for
2193 (parse_args): Fix the parsing of -a=<file>.
2195 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2198 * read.c (s_incbin): Adjust default count for skip. Check validity
2199 of count and skip rigorously.
2201 2005-01-19 Fred Fish <fnf@specifixinc.com>
2203 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2205 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2207 * read.c (convert_to_bignum): New function, split out from...
2208 (emit_expr): ...here. Handle the case where X_add_number is
2209 positive and the input value is negative.
2210 (output_big_sleb128): Fix setting of continuation bit. Check whether
2211 the final byte needs to be sign-extended. Fix size-shrinking loop.
2212 (emit_leb128_expr): When generating a signed leb128, see whether the
2213 sign of an O_constant's X_add_number matches the sign of the input
2214 value. Use a bignum if not.
2216 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2218 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2219 arch_sh_up in order to match the external name and make the
2220 testsuite's job easier.
2222 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2225 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2227 2005-01-12 Nick Clifton <nickc@redhat.com>
2229 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2230 ignored_arguments array.
2232 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2234 * write.c (write_object_file): Disallow a symbol equated to
2237 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2239 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2241 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2242 (maxq_target): New function: Set the machine type.
2244 2005-01-06 Paul Brook <paul@codesourcery.com>
2246 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2247 (md_begin): Handle TE_VXWORKS for FP defaults.
2248 (md_apply_fix3): Correct rela offsets.
2249 (elf32_arm_target_format): Add VxWorks targets.
2251 2005-01-06 Paul Brook <paul@codesourcery.com>
2253 * configure.tgt: Set em=vxworks for *-*-vxworks.
2254 * config/te-vxworks.h: New File.
2256 2005-01-06 Paul Brook <paul@codesourcery.com>
2258 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2260 2005-01-04 Dmitry Diky <diwil@spec.ru>
2262 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2265 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2267 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2268 (dot_loc): New function.
2269 (md_pseudo_table): Add entry to map .loc to dot_loc().
2270 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2271 seen a .loc directive or we're generating DWARF2 debug info for
2274 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2277 * read.c (s_comm_internal): Don't zero end of name until size
2278 expression has been parsed.
2280 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2282 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2284 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2286 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2289 2004-12-22 Ian Lance Taylor <ian@airs.com>
2291 * configure.tgt: New.
2292 * configure.in: Move setting of cpu_type, fmt, etc., to
2294 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2295 $(srcdir)/configure.tgt.
2296 * configure, Makefile.in: Rebuild.
2298 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2300 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2301 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2303 (avr_offset_expression): New function to parse offsets for LDI
2305 (avr_operand): Use it.
2306 (md_apply_fix3): Generate the relocs.
2308 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2310 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2311 BFD_RELOC_SH_IMMS10BY8 relocation.
2313 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2314 than just ignoring bad code.
2316 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2318 * config/tc-v850.c (handle_lo16): New function.
2319 (v850_reloc_prefix): Use it to check lo().
2320 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2322 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2324 * configure.in: Add s390x-ibm-tpf support.
2325 * configure: Regenerate.
2327 2004-12-15 Jan Beulich <jbeulich@novell.com>
2329 * config/obj-elf.c (obj_elf_change_section): Only set type and
2330 attributes on new sections. Emit warning when type of re-declared
2331 section doesn't match.
2333 2004-12-15 Jan Beulich <jbeulich@novell.com>
2335 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2336 '.cfi_startproc simple' doesn't inherit the old value.
2338 2004-12-15 Jan Beulich <jbeulich@novell.com>
2340 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2341 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2342 generation to emit a factored offset.
2344 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2346 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2347 which is too large in the case of NO_PIC without 64-bit
2350 * config/tc-mips.c (mips_in_shared): New static variable.
2351 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2352 (md_longopts): Add -mshared and -mno-shared.
2353 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2354 (s_cpload): Implement !mips_in_shared case.
2355 (s_cpsetup): Likewise.
2356 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2357 * NEWS: Mention -mno-shared.
2359 2004-12-09 Paul Brook <paul@codesourcery.com>
2361 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2364 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2366 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2367 sequence, increase the size of the sequence.
2369 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2372 2004-12-07 Ben Elliston <bje@gnu.org>
2374 * read.c (s_align): Use an align_limit temporary to allay a GCC
2375 signed/unsigned comparison warning.
2377 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2379 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2380 * configure.in: Use it for arm*-*-linux-gnueabi*.
2381 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2382 * config/te-armlinuxeabi.h: New file.
2383 * Makefile.in: Regenerated.
2384 * aclocal.m4: Likewise.
2385 * configure: Likewise.
2386 * doc/Makefile.in: Regenerated.
2388 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2390 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2391 (xtensa_restore_emit_state): Likewise.
2393 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2395 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2398 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2400 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2401 * Makefile.in: Regenerate.
2403 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2405 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2406 functions, give functions a meaningful name, add comments.
2407 (check_range): New function - Replace operand size calculation
2408 with range checking.
2409 (assemble_insn): Update Algorithm, improve error issuing.
2411 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2414 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2416 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2417 miss between different section in the same module.
2418 (tc_gen_reloc): Likewise.
2420 2004-11-25 Theodore A. Roth <troth@openavr.org>
2422 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2423 atmega325, atmega3250, atmega645 and atmega6450.
2425 2004-11-25 Jan Beulich <jbeulich@novell.com>
2427 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2428 permissible for the selected instruction suffix.
2429 (process_suffix): For DefaultSize instructions, suppressing the
2430 guessing of a 'q' suffix if the instruction doesn't support it is
2431 pointless, because only an 'l' suffix can be guessed in this place.
2433 2004-11-24 Nick Clifton <nickc@redhat.com>
2435 * config/tc-iq2000.c: Remove support for IQ10 processor.
2436 Convert to ISO C90 formatting.
2437 * config/tc-iq2000.h: Likewise.
2439 2004-11-23 Nick Clifton <nickc@redhat.com>
2441 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2442 in this table. They should be correct now.
2444 2004-11-23 Jan Beulich <jbeulich@novell.com>
2446 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2447 indicate the MMX extensions added by both SSE and 3DNow!A.
2448 (Cpu3dnowA): Declare.
2449 (CpuUnknownFlags): Update.
2450 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2451 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2452 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2453 3DNow!. Athlon additionally implies 3DNow!A. Several new
2454 entries (those starting with a dot are for sub-arch specification).
2455 (set_cpu_arch): Handle sub-arch specifications.
2456 (parse_insn): Distinguish between instructions not supported because
2457 of insufficient CPU features and because of 64-bit mode.
2458 * doc/c-i386.texi: Describe enhanced .arch directive.
2460 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2462 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2464 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2466 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2467 without a corresponding .debug_info section.
2469 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2471 * read.c (potable): Add "error" and "warning".
2472 (s_errwarn): New function.
2473 * read.h (s_errwarn): Declare.
2474 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2476 2004-11-22 Nick Clifton <nickc@redhat.com>
2478 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2481 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2483 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2484 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2486 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2488 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2489 (coff_adjust_symtab): Adjust call.
2490 (crawl_symbols): Likewise.
2491 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2492 (obj_app_file): Adjust.
2494 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2496 * configure.in: Enable bfd_assember for the MAXQ port.
2497 * configure: Regenerate.
2499 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2500 Sterling Augustine <sterling@tensilica.com>
2502 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2503 there is a conflict.
2504 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2505 interfaces that are related as determined by xtensa_interface_class_id.
2507 2004-11-12 Nick Clifton <nickc@redhat.com>
2509 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2510 offsets for conditional branches.
2512 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2514 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2516 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2518 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2519 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2521 (relax_frag_immed): Update call to update_next_frag_state.
2523 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2525 * obj.h (struct format_ops <app_file>): Add int param.
2526 * read.h (s_app_file_string): Likewise.
2527 * read.c (s_app_file_string): Likewise.
2528 (s_app_file): Adjust s_app_file_string call.
2529 * config/tc-mips.c (s_mips_file): Likewise.
2530 * config/obj-coff.h (obj_app_file): Add app param.
2531 * config/obj-ecoff.h (obj_app_file): Likewise.
2532 * config/obj-multi.h (obj_app_file): Likewise.
2533 * config/obj-elf.h (elf_file_symbol): Likewise.
2534 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2535 if called for # preprocessor lines.
2537 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2540 * symbols.c (resolve_symbol_value): Convert weak symbols only
2542 (symbol_equated_reloc_p): Don't equate weaks when relocating
2543 only for Windows PECOFF.
2545 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2547 * config/tc-crx.c (print_insn): Check and set insn_addr.
2548 * config/tc-crx.h (md_frag_check): Define.
2550 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2551 Vineet Sharma <vineets@noida.hcltech.com>
2553 * configure.in: Add support for new target maxq-coff.
2554 * configure: Regenerate.
2555 * NEWS: Mention new support.
2556 * config/tc-maxq.c: New file.
2557 * config/tc-maxq.h: New file.
2558 * config/obj-coff.h: Add support for maxq-coff.
2560 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2562 * symbols.c (any_external_name): Define.
2563 (resolve_symbol_value): Convert weak symbols.
2564 (S_SET_EXTERNAL): Support any_external_name.
2565 (S_SET_NAME): Qualify parameter const.
2566 (symbol_equated_reloc_p): Equate to weaks when relocating.
2567 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2568 * tc.h (any_external_name): Declare.
2569 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2571 (weak_is_altname): Declare and define.
2572 (weak_name2altname): Same.
2573 (weak_altname2name): Same.
2574 (weak_uniquify): Same.
2575 (weak_altprefix): Define.
2576 (obj_coff_weak): Change .weak syntax and handling.
2577 (coff_frob_symbol): Fix PE weak symbol alternates.
2578 * config/obj-coff.h (USE_UNIQUE): Define.
2579 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2580 are in another segment.
2581 (tc_gen_reloc): Remove broken addend hack.
2582 doc/as.texinfo: Update.
2584 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2586 * config/tc-xtensa.c (total_frag_text_expansion): New.
2587 (md_estimate_size_before_relax): Use it.
2588 (find_address_of_next_align_frag): Likewise.
2590 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2592 * config/tc-crx.c: Rename argument types.
2593 (processing_arg_number): Rename to 'cur_arg_num'.
2594 (get_number_of_bits): Rename to 'set_operand_size'.
2595 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2596 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2597 (set_indexmode_parameters): Remove function, integrate its code into
2599 (set_operand_size): Get rid of 'Operand Number' function parameter -
2600 use global variable 'cur_arg_num' instead.
2601 Use a local 'argument' pointer to reference the current argument.
2602 (parse_operand): Likewise.
2603 (set_operand): Likewise.
2604 (process_label_constant): Likewise.
2606 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2608 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2609 (add_section_rename): Delete. Inlined into...
2610 (build_section_rename): ...here. Use xstrdup instead of strdup.
2611 (xtensa_section_rename): Drop "const" from argument and return types.
2612 (md_show_usage): Indent to match show_usage().
2613 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2614 (tc_canonicalize_section_name): Define.
2615 (md_elf_section_rename): Remove unused macro.
2616 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2617 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2618 (Frame Directive): Delete.
2620 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2622 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2623 * config/tc-arm.c (target_oabi): Delete.
2624 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2625 (arm_opts): Remove moabi.
2626 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2627 * doc/c-arm.texi (ARM Options): Likewise.
2628 * configure: Regenerated.
2630 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2632 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2633 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2634 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2635 * configure: Regenerate.
2636 * config/tc-cris.c (enum cris_archs): New.
2637 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2638 (cris_insn_ver_valid_for_arch): New functions.
2639 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2640 (cris_arch): New variable.
2641 (md_pseudo_table): New pseudo .arch.
2642 (err_for_dangerous_mul_placement): Initialize according to
2644 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2646 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2647 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2648 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2649 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2650 use in md_cris_relax_table.
2651 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2652 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2653 Update and improve head comment.
2654 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2655 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2657 (md_longopts): New option --march=...
2658 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2660 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2661 (HANDLE_RELAXABLE): New macro.
2662 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2663 cases. Check for weak symbols and assume not relaxable. Handle
2664 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2665 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2667 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2668 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2669 (cris_create_short_jump): Adjust for CRISv32.
2670 (cris_relax_frag): Handle new states.
2671 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2672 (md_begin): Define symbols "..asm.arch.cris.v32",
2673 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2674 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2675 when entering opcode table entry points.
2676 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2677 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2678 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2679 (cris_process_instruction): Initialize out_insnp->insn_type to
2680 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2681 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2683 <case 'm'>: Check that modified_char == '.'.
2684 <invalid operands>: Consume the rest of the line.
2685 When operands don't match, skip over subsequent insns with
2686 non-matching version specifier but same mnemonic.
2687 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2688 special registers in CRISv32 are always 32 bit long.
2689 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2691 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2692 and compatible. Recognize "ACR" for v32, unless followed by "+".
2693 (get_spec_reg): Consider cris_arch when looking up register.
2694 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2696 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2697 (cris_get_expression): Restore input_line_pointer if failing "early".
2698 (get_flags): Consider cris_arch and recognize flags accordingly.
2699 (branch_disp): Adjust for CRISv32.
2700 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2701 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2702 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2703 resolved. Don't enter zeros in object file for
2705 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2706 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2707 (md_parse_option): Break out "return 1".
2708 <OPTION_ARCH> New case.
2709 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2710 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2711 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2712 <case BFD_RELOC_32_PCREL>: New cases.
2713 Addends for non-zero fx_pcrel are too in fx_offset.
2714 (md_show_usage): Show --march=<arch>.
2715 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2716 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2717 (s_syntax) <struct syntaxes>: Properly constify member operand.
2718 * config/tc-cris.h (TARGET_MACH): Define.
2719 (cris_mach): Declare.
2720 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2721 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2722 (CRIS-Opts): Document --march=...
2723 (CRIS-Pseudos): Document .arch.
2725 2004-11-04 Jan Beulich <jbeulich@novell.com>
2727 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2728 intel syntax and no register prefix, allow $ in symbol names when
2730 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2731 (intel_float_operand): Add fourth return value indicating math control
2732 operations. Make classification more precise.
2733 (md_assemble): Complain if memory operand of mov[sz]x has no size
2735 (parse_insn): Translate word operands to floating point instructions
2736 operating on integers as well as control instructions to short ones
2737 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2738 floating point instructions operating on non-integer operands.
2739 (match_template): Remove fldcw special case. Adjust q-suffix handling
2740 to permit it on fild/fistp/fisttp in AT&T mode.
2741 (process_suffix): Don't guess DefaultSize insns' suffix from
2742 stackop_size for certain floating point control instructions. Guess
2743 suffix for branch and [ls][gi]dt based on flag_code. Split error
2744 messages for Intel and AT&T syntax, and make the condition more strict
2745 for the former. Adjust suppressing of generation of operand size
2747 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2748 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2749 more error checking.
2750 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2751 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2753 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2755 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2756 md_short_jump_size, md_long_jump_size.
2757 * write.c [!WORKING_DOT_WORD]: Ditto.
2758 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2760 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2762 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2763 const qualifier in these definitions.
2764 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2765 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2767 2004-11-02 Nick Clifton <nickc@redhat.com>
2769 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2770 table before deciding to produce a .debug_line section to match up
2771 with a user provided .debug_info section.
2773 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2775 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2776 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2778 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2780 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2781 (get_flags): New function.
2782 (get_number_of_bits): Edit comments, update numeric values to
2784 (process_label_constant): Don't support the colon
2785 format (SYMBOL:[s|m|l]).
2786 (set_cons_rparams): Support argument type 'arg_rbase'.
2787 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2788 (handle_LoadStor): Bug fix, first handle post-increment mode.
2789 (getreg_image): Remove redundant code, update according to latest
2791 (print_constant): Bug fix relate to 3-word instructions.
2792 (assemble_insn): Bug fix, when matching instructions, verify also
2793 instruction type (not only mnemonic).
2794 Add various error checking.
2795 (preprocess_reglist): Support HI/LO and user registers.
2797 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2799 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2800 in an epilogue directive go negative.
2802 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2805 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2806 after reporting template error during manual bundling. Reported
2807 by Michael Dupont, michaelx.dupont@intel.com.
2809 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2811 * Makefile.am: Run dep-am.
2812 * aclocal.m4: Regenerate with automake 1.9.2.
2813 * Makefile.in: Regenerate with automake 1.9.2.
2814 * doc/Makefile.in: Likewise.
2816 * config/tc-arm.c: Include "dw2gencfi.h".
2817 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2819 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2820 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2821 (tc_cfi_frame_initial_instructions): Define.
2822 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2825 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2827 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2829 Update coprocessor id to be unsigned immediate.
2831 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2833 * config/tc-i386.c (O_secrel): Delete.
2834 (tc_pe_dwarf2_emit_offset): New function.
2835 * config/tc-i386.h (O_secrel): Define as O_md1.
2836 (TC_DWARF2_EMIT_OFFSET): Define.
2838 2004-10-18 Nick Clifton <nickc@redhat.com>
2840 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2841 ignore @fptr() directives for 4-byte fixups.
2843 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2845 * Makefile.am: Run "make dep-am"
2846 * Makefile.in: Regenerate.
2848 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2850 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2851 Remove comments about placement of literal pools.
2852 (Literal Directive): Update description of literal placement.
2853 (Literal Prefix Directive): Remove statement that this does not apply
2854 to absolute-mode literals. Describe new section naming scheme.
2856 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2858 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2859 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2860 is_windowed_return_opcode): Delete.
2861 (xtensa_frob_label): Use get_subseg_target_freq.
2862 (md_assemble): Inline call to is_entry_opcode.
2863 (xtensa_handle_align): Inline call to get_frag_is_literal.
2864 (relaxation_requirements): Inline call to is_jx_opcode.
2865 (emit_single_op): Inline call to is_movi_opcode.
2866 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2867 get_frag_is_no_transform, is_entry_opcode, and
2868 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2869 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2870 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2871 Inline calls to get_frag_is_no_transform.
2872 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2873 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2874 get_frag_is_no_transform.
2875 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2876 and set_frag_is_no_transform.
2877 (get_expression_value): Delete.
2878 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2879 cur_target_freq to target_freq.
2880 (get_subseg_info): Split out code to create a new map entry into ...
2881 (add_subseg_info): ... this new function.
2882 (get_last_insn_flags): Check if get_subseg_info succeeded.
2883 (set_last_insn_flags): Call add_subseg_info if needed.
2884 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2885 (xtensa_reorder_segments): Compute last_sec while counting sections.
2886 Remove call to get_last_sec.
2887 (get_last_sec): Delete.
2888 (cache_literal_section): Inline call to retrieve_literal_seg and its
2889 callees, seg_present and add_seg_list.
2890 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2891 (get_frag_is_insn, get_frag_is_no_transform,
2892 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2893 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2895 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2897 * config/tc-xtensa.c: Use ISO C90 formatting.
2898 * config/tc-xtensa.h: Likewise.
2899 * config/xtensa-istack.h: Likewise.
2900 * config/xtensa-relax.c: Likewise.
2901 * config/xtensa-relax.h: Likewise.
2903 2004-10-12 Paul Brook <paul@codesourcery.com>
2905 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2908 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2911 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2913 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2915 (Acknowledgements): Use "GAS" instead of AS variable.
2917 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2919 * config/tc-i386.c: Include "elf/x86-64.h".
2920 (i386_elf_section_type): New function.
2921 * config/tc-i386.h (md_elf_section_type): Define.
2922 (i386_elf_section_type): New prototype.
2924 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2926 * config/m68k-parse.h (enum m68k_register): New control register,
2928 * config/tc-m68k.c: Correct control register set for MCF5249.
2930 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2931 Sterling Augustine <sterling@tensilica.com>
2933 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2934 (UNREACHABLE_MAX_WIDTH): Define.
2935 (XTENSA_FETCH_WIDTH): Delete.
2936 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2937 prefer_const16, prefer_l32r): New global variables.
2938 (LIT4_SECTION_NAME): Define.
2939 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2940 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2941 (frag_flags struct): New.
2942 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2943 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2944 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2945 (MAX_FORMATS): Define.
2946 (op_placement_info struct, op_placement_table): New.
2947 (O_pltrel, O_hi16, O_lo16): Define.
2948 (directiveE enum): Rename directive_generics to directive_transform.
2949 Delete directive_relax. Add directive_schedule,
2950 directive_absolute_literals, and directive_last_directive.
2951 (directive_info): Rename "generics" to "transform". Delete "relax".
2952 Add "schedule" and "absolute-literals".
2953 (directive_state): Adjust entries to match changes in directive_info.
2954 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2955 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2956 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2957 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2958 (align_only_targets, software_a0_b_retw_interlock,
2959 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2960 software_avoid_short_loop, software_avoid_close_loop_end,
2961 software_avoid_all_short_loops, specific_opcode): Delete.
2962 (warn_unaligned_branch_targets): New.
2963 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2964 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2965 (option_[no_]link_relax, option_[no_]transform,
2966 option_[no_]absolute_literals, option_warn_unaligned_targets,
2967 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2969 (option_[no_]align_only_targets, option_literal_section_name,
2970 option_text_section_name, option_data_section_name,
2971 option_bss_section_name, option_eb, option_el): Delete.
2972 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2973 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2974 and target-hardware. Delete entries for [no-]target-align-only,
2975 literal-section-name, text-section-name, data-section-name, and
2977 (md_parse_option): Handle new options and remove old ones. Accept but
2978 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2979 and treat them as [no-]transform.
2980 (md_show_usage): Add new options and remove old ones.
2981 (xtensa_setup_hw_workarounds): New.
2982 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2983 "long", "short", "loc" and "frequency" entries.
2984 (use_generics): Rename to ...
2985 (use_transform): ... this function. Add past_xtensa_end check.
2986 (use_longcalls): Add past_xtensa_end check.
2987 (code_density_available, can_relax): Delete.
2988 (do_align_targets): New.
2989 (get_directive): Accept dashes in directive names. Warn about
2990 [no-]generics and [no-]relax directives and treat them as
2992 (xtensa_begin_directive): Call md_flush_pending_output only for some
2993 directives. Check for directives inside instruction bundles. Warn
2994 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2995 directives. Handle new directives. Check generating_literals flag
2997 (xtensa_end_directive): Check for directives inside instruction
2998 bundles. Warn and ignore [no-]density directives. Handle new
2999 directives. Call xtensa_set_frag_assembly_state.
3000 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3001 xtensa_dwarf2_emit_insn): New.
3002 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3003 use_literal_section flag.
3004 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3005 literals. Use xtensa_elf_cons to parse the expression.
3006 (xtensa_literal_prefix): Do not check use_literal_section. Support
3007 ".lit4" sections for absolute literals. Change prefix convention to
3008 replace ".text" (or ".t" in a linkonce section). No need to call
3010 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3011 (expression_end): Handle closing braces and colons.
3012 (PLT_SUFFIX, plt_suffix): Delete.
3013 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3014 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3015 and O_hi16 expressions as well.
3016 (tokenize_arguments): Handle closing braces and colons.
3017 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3018 operands and paired register syntax.
3019 (get_invisible_operands): New.
3020 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3021 new xtensa-isa.h functions.
3022 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3023 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3024 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3025 instructions. Use xtensa_translate_zero_immed.
3026 (operand_is_immed, operand_is_pcrel_label): Delete.
3027 (get_relaxable_immed): Use new xtensa-isa.h functions.
3028 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3030 (xtensa_print_insn_table, print_vliw_insn): New.
3031 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3032 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3033 is_branch_or_jump_opcode): Delete.
3034 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3035 (opnum_to_reloc, reloc_to_opnum): Delete.
3036 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3037 xtensa-isa.h functions. Operate on one slot of an instruction.
3038 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3039 xg_get_insn_size): Delete.
3040 (xg_get_build_instr_size): Use xg_get_single_size.
3041 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3042 xg_build_widen_table. Use xg_get_single_size.
3043 (xg_get_max_narrow_insn_size): Delete.
3044 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3045 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3047 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3048 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3049 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3050 xg_build_widen_table. Use xg_get_single_size.
3051 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3053 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3054 treat weak symbols conservatively.
3055 (xg_check_operand): Use new xtensa-isa.h functions.
3056 (is_dnrange): Delete.
3057 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3058 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3059 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3060 xtensa-isa.h functions.
3061 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3062 xg_instruction_matches_options): New.
3063 (xg_instruction_matches_rule): Handle O_register expressions. Call
3064 xg_instruction_matches_options.
3065 (transition_rule_cmp): New.
3066 (xg_instruction_match): Update call to xg_build_simplify_table.
3067 (xg_build_token_insn): Record loc fields.
3068 (xg_simplify_insn): Check is_specific_opcode field and
3069 density_supported flag.
3070 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3071 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3072 (xg_assemble_literal): Add error handling for O_big. Call
3073 record_alignment. Handle O_pltrel.
3074 (xg_valid_literal_expression): New.
3075 (xg_assemble_literal_space): Add slot parameter. Remove call to
3076 set_expr_symbol_offset. Add call to record_alignment. Update call to
3078 (xg_emit_insn): Delete.
3079 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3080 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3081 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3082 and slot parameters. Handle new "alternate" relocations for absolute
3083 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3084 O_hi16. Use new xtensa-isa.h functions.
3085 (xg_assemble_tokens): Delete.
3086 (is_register_writer): Use new xtensa-isa.h functions.
3087 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3088 old-style RSR from LCOUNT.
3089 (next_frag_opcode): Delete.
3090 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3091 update_next_frag_state): New.
3092 (update_next_frag_nop_state): Delete.
3093 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3094 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3095 the state of the absolute-literals directive. Add calls to
3096 record_alignment and xtensa_set_frag_assembly_state. Call
3097 xtensa_switch_to_non_abs_literal_fragment instead of
3098 xtensa_switch_to_literal_fragment.
3100 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3101 (get_expanded_loop_offset): Change check for undefined opcode to an
3103 (xtensa_set_frag_assembly_state, relaxable_section,
3104 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3105 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3106 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3107 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3108 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3109 (xtensa_init_fix_data): New.
3110 (xtensa_frob_label): Reset label symbol to the current frag. Check
3111 do_align_targets and generating_literals flag. Propagate frequency
3112 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3113 (xtensa_unrecognized_line): New.
3114 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3115 to xtensa_set_frag_assembly_state.
3116 (error_reset_cur_vinsn): New.
3117 (md_assemble): Remove check for literal frag. Remove call to
3118 istack_init. Call use_transform instead of use_generics. Parse
3119 explicit instruction format specifiers. Move code for
3120 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3121 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3122 Add dwarf2_where call. Remote automatic alignment for ENTRY
3123 instructions. Move call to xtensa_clear_insn_labels to the end.
3124 Rearrange to handle bundles.
3125 (xtensa_cons_fix_new): Delete.
3126 (xtensa_handle_align): New.
3127 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3128 assignment to is_no_density field.
3129 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3130 instead of reloc_to_opnum. Handle "alternate" relocations.
3131 (xtensa_force_relocation, xtensa_check_inside_bundle,
3132 xtensa_elf_section_change_hook): New.
3133 (xtensa_symbol_new_hook): Delete.
3134 (xtensa_fix_adjustable): Check for difference of symbols with an
3135 offset. Check for external and weak symbols.
3136 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3137 (md_estimate_size_before_relax): Return expansion for the first slot.
3138 (tc_gen_reloc): Handle difference of symbols by producing
3139 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3140 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3141 tentative values into the output when linkrelax is set.
3142 (XTENSA_PROP_SEC_NAME): Define.
3143 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3144 Create literal tables only if using literal sections. Create new
3145 property tables instead of old instruction tables. Check for unaligned
3146 branch targets and loops.
3147 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3148 new_resource_table, clear_resource_table, resize_resource_table,
3149 resources_available, reserve_resources, release_resources,
3150 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3151 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3152 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3153 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3154 flag. Update checks for workaround options. Call
3155 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3156 (xtensa_cleanup_align_frags): Add special case for branch targets.
3157 Check for and mark unreachable frags.
3158 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3159 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3160 end of a zero-overhead loop body.
3161 (frag_can_negate_branch): Handle instructions with multiple slots.
3162 Use new xtensa-isa.h functions
3163 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3164 xtensa_mark_zcl_first_insns): New.
3165 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3166 transformations are disabled.
3167 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3168 multislot instructions.
3169 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3170 Likewise. Also error if transformations are disabled.
3171 (unrelaxed_frag_max_size): New.
3172 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3173 xtensa-isa.h functions.
3174 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3175 xtensa_opcode_is_loop instead of is_loop_opcode.
3176 (get_text_align_power): Replace as_fatal with assertion.
3177 (get_text_align_fill_size): Iterate instead of using modulus when
3179 (get_noop_aligned_address): Assert that this is for a machine-dependent
3180 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3181 xg_get_single_size, and frag_format_size.
3182 (get_widen_aligned_address): Rename to ...
3183 (get_aligned_diff): ... this function. Add max_diff parameter.
3184 Remove handling of rs_align/rs_align_code frags. Use
3185 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3186 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3187 and pass it back to caller.
3188 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3189 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3190 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3191 (relax_frag_text_align): Rename to ...
3192 (relax_frag_loop_align): ... this function. Assume loops can only be
3193 in the first slot of an instruction.
3194 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3195 instruction. Remove call to frag_wane.
3196 (relax_frag_narrow): Rename to ...
3197 (relax_frag_for_align): ... this function. Extend to handle
3198 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3199 RELAX_NARROW for the first slot.
3200 (find_address_of_next_align_frag, bytes_to_stretch): New.
3201 (future_alignment_required): Use find_address_of_next_align_frag and
3202 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3203 alignment decisions.
3204 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3205 Check if transformations are enabled for b_j_loop_end workaround.
3206 Use new xtensa-isa.h functions and handle multislot instructions.
3207 Update call to xg_assembly_relax.
3208 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3209 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3211 (convert_frag_narrow): Add segP, format and slot parameters. Call
3212 convert_frag_immed for branch instructions. Adjust calls to
3213 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3214 xg_get_single_size and xg_get_single_format.
3215 (convert_frag_fill_nop): New.
3216 (convert_frag_immed): Add format and slot parameters. Handle multislot
3217 instructions and use new xtensa-isa.h functions. Update calls to
3218 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3219 enabled for b_j_loop_end workaround. Use build_nop instead of
3220 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3221 frags. Use xg_get_single_size. Handle O_pltrel.
3222 (fix_new_exp_in_seg): Remove check for old plt flag.
3223 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3224 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3225 for loop opcode to an assertion. Mark all frags up to the end of the
3226 loop as not transformable.
3227 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3228 (get_subseg_info): New.
3229 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3231 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3232 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3233 (xtensa_switch_to_non_abs_literal_fragment): New.
3234 (cache_literal_section): Add is_code parameter and pass it through to
3235 retrieve_literal_seg.
3236 (retrieve_literal_seg): Add is_code parameter and use it to set the
3237 flags on the literal section. Handle case where head parameter is 0.
3238 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3239 set_frag_is_no_transform): New.
3240 (xtensa_create_property_segments): Add end_property_function parameter
3241 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3242 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3243 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3244 (add_xt_block_frags): Add end_property_function parameter and call it
3245 if it is non-zero. Call xtensa_frag_flags_init.
3246 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3247 get_frag_property_flags, frag_flags_to_number,
3248 xtensa_frag_flags_combinable, xt_block_aligned_size,
3249 xtensa_xt_block_combine, add_xt_prop_frags,
3250 init_op_placement_info_table, opcode_fits_format_slot,
3251 xg_get_single_size, xg_get_single_format): New.
3252 (istack_push): Inline call to tinsn_copy.
3253 (tinsn_copy): Delete.
3254 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3255 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3256 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3257 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3258 functions. Handle invisible operands.
3259 (tinsn_to_slotbuf): New.
3260 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3261 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3262 vinsn_from_chars, and xg_free_vinsn.
3263 (tinsn_from_insnbuf): New.
3264 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3265 instructions. Handle symbol differences.
3266 (get_num_stack_text_bytes): Use xg_get_single_size.
3267 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3268 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3269 get_expr_register, set_expr_symbol_offset_diff): New.
3270 * config/tc-xtensa.h (MAX_SLOTS): Define.
3271 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3272 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3273 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3275 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3276 (xtensa_frag_type struct): Add is_assembly_state_set,
3277 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3278 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3279 Replace is_generics and is_relax fields by is_no_transform field.
3280 Delete is_text and is_longcalls fields. Change text_expansion and
3281 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3282 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3283 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3284 (xtensa_fix_data struct): New.
3285 (xtensa_symfield_type struct): Delete plt field.
3286 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3287 forward declaration here.
3288 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3289 (XTENSA_SECTION_RENAME): Undefine.
3290 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3291 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3292 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3293 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3294 (unit_num_copies_func, opcode_num_units_func,
3295 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3296 (resource_table struct): New.
3297 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3298 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3299 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3300 (tinsn_copy): Delete prototype.
3301 (vliw_insn struct): New.
3302 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3303 (widen_spec_list): Add option conditions for density and boolean
3304 instructions. Add expansions using CONST16 and conditions for using
3305 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3307 (simplify_spec_list): Add option conditions for density instructions.
3308 Add entry for NOP instruction.
3309 (append_transition): Add cmp function pointer parameter and use it to
3310 insert the new entry in order.
3311 (operand_function_LOW16U, operand_function_HI16U): New.
3312 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3313 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3314 (enter_opname, split_string): Use xstrdup instead of strdup.
3315 (init_insn_pattern): Initialize new options field.
3316 (clear_req_or_option_list, clear_req_option_list,
3317 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3319 (parse_insn_pattern): Parse option conditions.
3320 (transition_applies): New.
3321 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3322 swapped last arguments in calls to append_constant_value_condition.
3323 Call clone_req_option_list. Add warning about invalid opcode.
3324 Handle LOW16U and HI16U function names.
3325 (build_transition_table): Add cmp parameter and use it in calls to
3326 append_transition. Use new xtensa-isa.h functions. Check
3327 transition_applies before adding entries.
3328 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3329 pass it through to build_transition_table.
3330 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3331 ReqOption, transition_cmp_fn): New types.
3332 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3333 (transition_rule struct): Add options field.
3334 * doc/as.texinfo (Overview): Update Xtensa options.
3335 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3336 --[no-]relax, and --[no-]generics options. Update descriptions of
3337 --text-section-literals and --[no-]longcalls. Add
3338 --[no-]absolute-literals and --[no-]transform.
3339 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3340 Remove use of "generic" and "specific" terminology for opcodes.
3341 (Xtensa Registers): Generalize the syntax description to include
3342 user-defined register files.
3343 (Xtensa Automatic Alignment): Update.
3344 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3345 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3346 (Xtensa Directives): Remove confusing rules about precedence.
3347 (Density Directive, Relax Directive): Delete.
3348 (Schedule Directive): New.
3349 (Generics Directive): Rename to ...
3350 (Transform Directive): ... this node.
3351 (Literal Directive): Update for absolute literals. Missing
3352 literal_position directive is now an error.
3353 (Literal Position Directive): Update for absolute literals.
3354 (Freeregs Directive): Delete.
3355 (Absolute Literals Directive): New.
3356 (Frame Directive): Minor editing.
3357 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3358 Update dependencies.
3359 * Makefile.in: Regenerate.
3361 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3363 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3364 to build the second and third fixups for a composite relocation.
3365 (macro_read_relocs): New function.
3366 (macro_build): Use it.
3367 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3368 Simplify fragging code accordingly.
3369 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3370 of the composite relocation. Set fx_tcbit in both fixups.
3372 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3374 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3375 (md_apply_fix3): Don't treat composite relocs as done.
3377 2004-10-07 Jan Beulich <jbeulich@novell.com>
3379 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3380 prefix for symbol names generated from the LOCAL macro directive.
3382 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3383 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3385 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3387 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3389 (md_assemble): Add error checking for Co-Processor instructions.
3390 (get_cinv_parameters): Add 'b' option to invalidate the
3391 branch-target cache.
3393 2004-10-05 Paul Brook <paul@codesourcery.com>
3395 * config/tc-arm.c (unwind): New variable.
3396 (vfp_sp_encode_reg): New function.
3397 (vfp_sp_reg_required_here): Use it.
3398 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3399 (vfp_parse_reg_list): New function.
3400 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3401 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3402 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3403 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3405 (md_pseudo_table): Add them.
3406 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3407 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3408 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3409 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3410 require_hashconst, add_unwind_opcode): New functions.
3411 * doc/c-arm.texi: Document unwinding opcodes.
3412 * NEWS: Mention the new feature.
3414 2004-10-04 Eric Christopher <echristo@redhat.com>
3416 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3418 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3420 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3422 * config/tc-s390.c (md_apply_fix3): Likewise.
3423 * config/tc-sparc.c (md_apply_fix3): Likewise.
3425 2004-10-01 Paul Brook <paul@codesourcery.com>
3427 * config/tc-arm.c (arm_elf_section_type): New function.
3428 (arm_elf_change_section): Set section link for exidx sections.
3429 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3430 (md_elf_section_type): Define.
3432 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3434 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3435 instruction's offset.
3437 2004-10-01 Adam Nemet <anemet@lnxw.com>
3439 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3441 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3443 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3444 asymbol *, instead use symbol_get_bfdsym.
3446 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3448 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3450 2004-09-30 Paul Brook <paul@codesourcery.com>
3452 * config/tc-arm.c (do_smi, do_nop): New functions.
3453 (insns): Add ARMv6ZK instructions.
3454 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3455 (tc_gen_reloc): Ditto.
3456 (arm_cpus): Add mpcore and arm1176.
3457 (arm_archs): Add armv6{k,z,zk}.
3458 * doc/c-arm.texi: Document new cores and architectures.
3460 2004-09-30 Nick Clifton <nickc@redhat.com>
3462 * config/tc-arm.c: Use ISO C90 formatting.
3464 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3466 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3467 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3468 REG_TYPE_MVDX is expected.
3470 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3472 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3474 2004-09-21 James E Wilson <wilson@specifixinc.com>
3476 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3477 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3478 output_spill_base, output_unat_psprel, output_lc_psprel,
3479 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3480 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3481 output_spill_psprel_p): Use it.
3483 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3485 * config/tc-crx.c (handle_LoadStor): New function.
3486 Handle load/stor unique instructions before parsing.
3488 2004-09-17 Paul Brook <paul@codesourcery.com>
3490 * config/tc-arm.c (s_arm_rel31): New funciton.
3491 (md_pseudo_table): Add .rel31.
3492 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3493 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3494 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3495 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3496 (arm_parse_reloc): Add (target2).
3498 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3500 * Makefile.am: Run "make dep-am".
3501 * Makefile.in: Regenerate.
3502 * aclocal.m4: Regenerate.
3503 * configure: Regenerate.
3504 * doc/Makefile.in: Regenerate.
3505 * po/POTFILES.in: Regenerate.
3506 * po/gas.pot: Regenerate.
3508 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3510 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3511 [!LLONG_MAX]: Ditto.
3513 2004-09-13 Paul Brook <paul@codesourcery.com>
3515 * config/tc-arm.c: Rename RELABS to TARGET1.
3517 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3519 * messages.c (as_internal_value_out_of_range): Cast values passed
3520 to as_bad_where or as_warn_where to proper type.
3522 2004-09-11 Theodore A. Roth <troth@openavr.org>
3524 * config/tc-avr.c: Add support for
3525 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3527 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3529 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3530 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3532 2004-09-08 Paul Brook <paul@codesourcery.com>
3534 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3535 fini_array and preinit_array section types.
3536 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3538 * doc/as.texinfo: Document extra section types.
3540 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3542 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3543 * Makefile.in: Regenerated.
3544 * configure.in: Set em for arm*-*-symbianelf*.
3545 * configure: Regenerated.
3546 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3547 vectors when appropriate.
3548 * config/te-symbian.h: New file.
3550 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3552 * config/tc-crx.c (gettrap): Exception vector can be case
3554 (process_label_constant): Fix a 32-bit displacement bug in branch
3556 (get_operandtype) : Bug fix, wrong operand was used.
3557 (process_label_constant): Initialize relocation type to
3560 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3562 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3563 for synthesizable cores.
3565 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3567 2004-08-25 Dmitry Diky <diwil@spec.ru>
3569 * config/tc-msp430.c: Clean-up the code.
3570 (md_relax_table): New relax table.
3571 (mcu_types): Sort MCU types.
3572 (md_pseudo_table): Add .profiler pseudo handler.
3573 (pow2value): New function.
3574 (msp430_profiler): New function.
3575 (msp430_operands): Add new insns handlers.
3576 (msp430_srcoperand): Add register operand handler, allow complex
3578 (md_estimate_size_before_relax): Rewritten.
3579 (md_convert_frag): Rewritten.
3580 (msp430_relax_frag): New function.
3581 * config/tc-msp430.h (md_relax_frag): define macro
3582 * doc/c-msp430.texi: Update information.
3584 2004-08-24 Nick Clifton <nickc@redhat.com>
3586 * as.c (std_shortopts): Allow -g to take an optional argument.
3587 (parse_args): Pass any switch starting with -g on to the backend
3590 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3592 * configure.in (arm*-*-symbianelf*): New target.
3593 (arm*-*-eabi*): Likewise.
3594 * configure: Regenerated.
3596 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3597 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3600 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3602 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3603 argument, don't do anything if current section is not
3604 .gnu.linkonce.t.* and linkonce_empty is set.
3605 (generate_unwind_image, dot_endp): Adjust callers, call
3606 start_unwind_section (*, 1) if nothing will be put into the
3609 2004-08-17 Nick Clifton <nickc@redhat.com>
3611 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3612 (show_usage): Add -g.
3613 (std_longopts): Add --gen-debug. Alpha sort the table.
3614 (parse_args): Print an error message if a switch is not handled.
3615 Handle the -g switch, calling md_debug_format_selector() if
3617 * NEWS: Mention new feature.
3618 * doc/as.texinfo: Document new switch.
3619 * doc/internals.texi: Document behaviour of md_parse_option.
3621 * config/tc-arm.c (md_parse_option): Do not issue an error message
3622 if the switch is not recognised.
3623 * config/tc-m68k.c (md_parse_option): Likewise.
3624 * config/tc-pdp11.c (md_parse_option): Likewise.
3625 * config/tc-v850.c (md_parse_option): Likewise.
3627 * as.h: Fix up formatting.
3630 2004-08-16 Nick Clifton <nickc@redhat.com>
3632 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3634 * configure.in: Sort architecture based tables alphabetically.
3635 * configure: Regenerate.
3637 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3639 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3640 { "cc", 68 }, with { "cr", 70 }.
3642 2004-08-13 Jan Beulich <jbeulich@novell.com>
3643 Nick Clifton <nickc@redhat.com>
3645 * as.c: Add and handle new --alternate command line option.
3646 * macro.c (macro_set_alternate): New.
3647 * macro.h (macro_set_alternate): Declare.
3648 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3649 * doc/as.texinfo: Document new command line option and pseudo-ops
3650 as well as insert documentation originating from gasp about
3651 alternate macro syntax.
3652 * NEWS: Mention new command line option and pseudo-ops.
3654 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3656 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3659 2004-08-06 Paul Brook <paul@codesourcery.com>
3661 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3662 Handle new relocations.
3663 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3665 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3667 * write.c (relax_segment): Use was_address instead of address when
3668 setting fr_fix field for align frag due to backwards .org.
3670 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3672 Introduce SH2a support.
3673 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3674 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3676 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3677 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3678 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3679 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3680 to end of conditional expression.
3681 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3682 * config/tc-sh.c: Add sh2a-nofpu support.
3683 2003-12-29 DJ Delorie <dj@redhat.com>
3684 * tc-sh.c: Add sh2a support.
3685 (parse_reg): Add tbr.
3686 (parse_at): Support @@(disp,tbr).
3687 (get_specific): Support sh2a opcodes.
3688 (insert4): New, for 4 byte relocs.
3689 (build_Mytes): Support sh2a opcodes.
3690 (md_apply_fix3_Mytes): Support sh2a opcodes.
3691 2003-12-02 Michael Snyder <msnyder@redhat.com>
3692 * config/tc-sh.c (md_parse_option): Handle sh2a.
3693 (sh_elf_final_processing): Ditto.
3695 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3697 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3700 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3702 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3703 (ppc_arch): Expand comment.
3705 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3707 * config/tc-crx.c: Support evaluating the difference between two
3709 * config/tc-crx.h: Likewise.
3711 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3713 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3715 (ia64_elf_section_change_hook): Set the linked-to section for
3718 2004-07-26 Dmitry Diky <diwil@spec.ru>
3720 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3721 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3722 msp430xG438, msp430xG439.
3724 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3726 * doc/as.texinfo (Section, PushSection): Correct documentation
3729 2004-07-21 Jan Beulich <jbeulich@novell.com>
3731 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3732 permissible for the selected instruction suffix.
3733 (match_template): Don't permit 64-bit general purpose operands in
3735 (finalize_imm): Permit 64-bit immediates.
3736 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3737 specially except for the width of the used base and/or index
3738 registers. For 32-bit displacements, use sign-extended
3739 relocations only when using 64-bit addressing.
3740 Force zero displacement on rip-relative addressing when there is
3741 no other displacement.
3742 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3743 specially except for the width of the used base and/or index
3745 (parse_register): Disallow Reg64 registers in 32-bit mode.
3747 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3748 suffix if the instruction doesn't support it.
3750 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3752 * config/tc-mips.c (append_insn): Handle constant expressions with
3753 no associated relocation.
3754 (mips_ip): Cancel the expression after use for the Q format
3756 (parse_relocation): Return no relocation for unsupported
3758 (my_getSmallExpression): Return no relocation if no relocation
3761 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3763 * config/obj-som.c (adjust_stab_sections): Add prototype.
3764 (obj_som_compiler, obj_som_version, obj_som_copyright,
3765 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3766 * config/tc-hppa.c (update_subspace): Likewise.
3767 (is_defined_subspace): Amplify comment.
3768 * config/obj-som.h (som_frob_file): Add prototype.
3770 2004-07-19 Christopher Faylor <cgf@timesys.com>
3771 H.J. Lu <hongjiu.lu@intel.com>
3773 * subsegs.c (section_symbol): Don't create a new segment when
3774 existing segment is undefined.
3776 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3778 * config/tc-arm.c: Include include/opcode/arm.h.
3779 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3780 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3781 (FPU_ARCH_*): Delete.
3782 * Makefile.am: Update dependencies.
3783 * Makefile.in: Regenerate.
3785 2004-07-15 Nick Clifton <nickc@redhat.com>
3787 * configure.in: Accept armbe as a big-endian arm configuration.
3788 * configure: Regenerate.
3790 2004-07-13 Thomas Nystrom <thn@saeab.se>
3792 * config/tc-i386.c (T_SHIFTOP): New constant.
3793 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3794 (intel_el1): Handle '~'.
3795 (intel_get_token): Handle '<>', '&', '|' and '~'.
3797 2004-07-13 Nick Clifton <nickc@redhat.com>
3799 (md_assemble): Remove spurious newline from end of as_bad error
3801 (intel_e05_1): Likewise.
3802 (intel_e11): Likewise.
3803 (intel_match_token): Likewise.
3805 2004-07-11 Andreas Schwab <schwab@suse.de>
3807 * config/tc-m68k.c: Convert to C90. Remove redundant
3808 declarations. Indentation fixup.
3809 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3810 obj_coff_section ourselves.
3812 2004-07-09 James E Wilson <wilson@specifixinc.com>
3814 * config/tc-ia64.c (default_big_endian): New.
3815 (dot_byteorder, md_begin): Use it.
3816 (md_parse_option): Set it.
3818 2004-07-09 Nick Clifton <nickc@redhat.com>
3820 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3821 * configure: Regenerate.
3822 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3823 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3824 sh_find_elf_flags if necessary.
3826 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3828 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3829 going to be split into more than one in-place addend, return 0
3830 for relocations against mergeable sections. Associate comments
3833 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3835 * Makefile.am (CPU_TYPES): Add crx.
3836 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3837 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3838 (DEPTC_crx_elf): New target.
3839 (DEPOBJ_crx_elf): Likewise.
3840 (DEP_crx_elf): Likewise.
3841 * Makefile.in: Regenerate.
3842 * configure.in: Add crx* target.
3843 * configure: Regenerate.
3844 * config/tc-crx.c: New file.
3845 * config/tc-crx.h: New file.
3846 * NEWS: Mention new target.
3848 2004-07-06 Nick Clifton <nickc@redhat.com>
3850 * config.in: Undefine TARGET_SYMBIAN by default.
3852 * configure: Regenerate. Add sh-symbian-elf target. If
3853 selected define TARGET_SYMBIAN.
3854 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3855 format if TARGET_SYMBIAN has been defined.
3857 * output-file.c (output_file_create): Report the target format
3858 chosen when bfd_openw reports that it is invalid.
3860 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3861 pseudo for BFD based assemblers.
3863 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3866 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3867 (md_parse_option): Remove redundant -isa testing.
3868 Make bfd_arch variable const.
3869 (md_show_usage): Make bfd_arch variable const.
3871 2004-07-03 James E Wilson <wilson@specifixinc.com>
3873 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3874 * config/tc-ia64.h (md_frag_check): Define.
3876 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3878 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3880 * doc/as.texinfo (Weak): Document PE weak symbols.
3882 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3884 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3885 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3886 (mips_frob_file): Rework so that only a single pass through the
3887 relocs is needed. Allow %lo()s to have higher offsets than their
3888 corresponding %hi()s or %got()s.
3890 2004-07-02 Nick Clifton <nickc@redhat.com>
3892 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3893 allow values which have come from undefined symbols.
3894 Always consider this fixup to have been processed as a reloc
3895 cannot be generated for it.
3897 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3899 * frags.h (struct frag): Add has_code and insn_addr fields.
3900 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3901 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3902 * config/tc-ppc.h (md_frag_check): Define.
3904 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3906 * doc/Makefile.am (info): Rename goal to...
3907 (info-local): ... this, to preserve implicit dependencies.
3908 * doc/Makefile.in: Regenerate with automake 1.8.5.
3910 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3912 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3913 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3914 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3915 (tc_gen_reloc): Likewise.
3916 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3917 (m32r_parse_name): Likewise.
3918 (m32r_cgen_parse_fix_exp): Likewise.
3919 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3920 (O_PIC_reloc): Likewise.
3921 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3922 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3923 for @GOTOFF, @GOT, @PLT.
3925 2004-06-21 Jan Beulich <jbeulich@novell.com>
3927 * gas/symbols.c: While discarding ordinary local absolute symbols
3928 when --strip-local-absolute is in effect, retain file symbols.
3930 2004-06-20 Andreas Schwab <schwab@suse.de>
3932 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3933 (md_parse_option): Likewise.
3935 2004-06-17 Jan Beulich <jbeulich@novell.com>
3937 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3938 * config/te-netware.h: New file.
3939 * config/te-ppcnw.h: Delete: Obsolete.
3940 * configure.in: Eliminate ill NetWare targets. Make generic
3941 NetWare target use proper emulation.
3942 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3943 reference to new te-netware.h.
3944 * configure: Regenerate.
3945 * Makefile.in: Regenerate.
3947 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3949 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3950 comparison in .insn pseudo operation.
3952 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3954 * config/obj-coff.c (coff_adjust_section_syms): Use
3955 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3956 (coff_frob_section): Likewise.
3957 * config/tc-mips.c (md_apply_fix3): Likewise.
3958 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3959 (elf_frob_file_after_relocs): Likewise.
3961 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3963 * config/tc-hppa.c (log2): Rename to exact_log2.
3964 (pa_next_subseg): Delete unused function.
3965 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3966 (create_new_subspace): Likewise.
3969 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3970 labels. Fix warning.
3972 2004-05-28 DJ Delorie <dj@redhat.com>
3974 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3975 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3976 or non-merged symbols.
3978 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3980 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3981 restore the old slot when inserting srlz.i/srlz.d.
3983 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3985 * Makefile.am: Regenerate dependecies.
3986 * Makefile.in: Regenerate.
3987 * config/tc-sh.c (valid_arch): Make unsigned.
3988 (preset_target_arch): Likewise.
3989 (md_begin): Use new architecture flags system.
3990 (get_specific): Likewise.
3991 (assemble_ppi): Likewise.
3992 (md_assemble): Likewise. Also fix error check for bad opcodes.
3993 (md_parse_option): Likewise. Also generate -isa values according
3994 to the table in bfd/cpu-sh.c instead of just constants. Also
3995 allow <arch>-up ISA variants.
3996 (sh_elf_final_processing): Replace if-else chain with a call to
3997 sh_find_elf_flags().
3999 2004-05-28 Peter Barada <peter@the-baradas.com>
4001 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4002 with zero offset into mode 2 addressing to save a word.
4004 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4006 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4007 (ar_is_only_in_integer_unit): New.
4008 (ar_is_only_in_memory_unit): New.
4009 (generate_unwind_image): Silence gcc on 32bit host.
4010 (md_assemble): Use ar_is_only_in_integer_unit instead of
4011 ar_is_in_integer_unit. Check AR access.
4013 2004-05-27 Peter Barada <peter@the-baradas.com>
4015 * config/tc-m68k.c (md_begin): Sort the opcode table into
4017 (m68k_compare_opcode): New function to do the sorting.
4019 2004-05-24 Peter Barada <peter@the-baradas.com>
4021 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4022 addressing on MIT style operands.
4023 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4025 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4028 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4030 * expr.c (operand, operator): Don't reject '++' and '--'.
4032 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4034 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4037 2004-05-17 Adam Nemet <anemet@lnxw.com>
4039 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4040 * configure: Regenerate.
4042 2004-05-13 Paul Brook <paul@codesourcery.com>
4044 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4046 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4048 * configure.in (or32-*-rtems*): Switch to elf.
4049 * configure: Regenerate.
4051 2004-05-13 Nick Clifton <nickc@redhat.com>
4053 * po/fr.po: Updated French translation.
4055 2004-05-11 Nick Clifton <nickc@redhat.com>
4057 * doc/as.texinfo (Section): Document G and T flags to .section
4058 directive. Document the extra arguments that the G flag
4059 requires. Document the #tls flag.
4061 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4063 * subsegs.c (section_symbol): Create a new section symbol if
4064 the existing one doesn't match.
4065 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4067 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4069 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4070 to cope with VR4181A errata MD(1) and MD(4).
4072 2004-05-07 Brian Ford <ford@vss.fsi.com>
4074 * NEWS: Mention .secrel32 for pe[i]-i386.
4076 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4078 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4079 (HANDLE_ALIGN): New.
4081 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4083 * Makefile.am (DIST_SUBDIRS): Define.
4084 * aclocal.m4: Regenerate with automake 1.8.4.
4085 * Makefile.in: Likewise.
4086 * doc/Makefile.in: Likewise.
4088 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4090 * config/tc-ia64.c (dot_serialize): Declare.
4091 (dot_serialize): New function.
4092 (md_pseudo_table): Add ".serialize.data" and
4093 ".serialize.instruction" directives.
4095 2004-05-06 Nick Clifton <nickc@redhat.com>
4097 * messages (as_internal_value_out_of_range): Print a message about
4098 a value being out of range. Be consistent about whether the
4099 values are printed in decimal or hexadecimal.
4100 (as_warn_value_out_of_range): Generate a warning message about an
4102 (as_bad_value_out_of_range): Generate an error message about an
4104 * as.h: Prototype the new functions.
4105 * config/tc-alpha.c (insert_operand): Use new function.
4106 * config/tc-arc.c (arc_insert_operand): Likewise.
4107 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4108 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4109 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4110 * config/tc-s390.c (s390_insert_operand): Likewise.
4111 * config/tc-v850.c (v850_insert_operand): Likewise.
4113 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4115 * configure.in: Set em=linux for frv-*-*linux*.
4116 * configure: Rebuilt.
4117 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4118 (frv_md_fdpic_enabled): New.
4119 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4120 (DEFAULT_FDPIC): New.
4121 (frv_flags): Use DEFAULT_FDPIC.
4122 (frv_pic_flag): Likewise.
4123 (OPTION_NOPIC): New.
4124 (md_longopts): Add -mnopic.
4125 (md_parse_option): Handle it.
4126 (md_show_usage): Add -mfdpic and -mnopic.
4128 2004-05-05 Peter Barada <peter@the-baradas.com>
4130 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4131 chips for invalid coldfire instructions, rename selectors
4132 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4133 add current_chip to track which chip is referred to(including save/restore),
4134 use current_chip to select control registers, not current_arch.
4135 (md_show_usage): Add new chips.
4136 * doc/c-m68k.texi: Document new command line switches.
4138 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4140 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4141 (NOP_OPCODE): Define.
4142 (s390_align_code): Remove prototype.
4143 * tc-s390.c (s390_align_code): Remove.
4145 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4147 * config/tc-ia64.c (make_unw_section_name): Removed.
4148 (start_unwind_section): New function.
4149 (generate_unwind_image): Take const segT instead of const
4151 (dot_handlerdata): Adjusted.
4152 (dot_endp): Likewise.
4154 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4156 * config/obj-elf.c (obj_elf_change_section): Allow the
4157 ".note.GNU-stack" section has SHF_EXECINSTR.
4159 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4161 * config/obj-elf.c (get_section): Return bfd_boolean.
4162 (obj_elf_change_section): Call bfd_get_section_by_name_if
4163 instead of bfd_map_over_sections.
4165 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4167 * config/obj-elf.c (get_section): New function.
4168 (obj_elf_change_section): Support multiple sections with same
4171 2004-04-30 Nick Clifton <nickc@redhat.com>
4173 * config/tc-arm.c (create_register_alias): Fix typo checking for
4174 case sensitive register aliases.
4175 (co_proc_number): Use error message string in all_reg_maps[]
4177 (cp_reg_required_here): Likewise.
4178 (fp_reg_required_here): Likewise.
4180 2004-04-29 Brian Ford <ford@vss.fsi.com>
4182 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4184 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4186 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4187 (load_address, macro, mips_ip, md_parse_option)
4188 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4189 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4190 embedded-PIC handling, and update comments.
4191 (SWITCH_TABLE): Remove.
4192 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4193 (enum mips_pic_level): Remove EMBEDDED_PIC.
4194 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4195 (TC_FORCE_RELOCATION): Update comment.
4196 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4197 might be safe to remove now that MIPS embedded-PIC is gone.
4199 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4201 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4202 call to obj_set_subsection_attributes.
4203 (obj_som_init_stab_section): Likewise.
4204 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4205 (pa_def_subspaces): Provide comdat default.
4206 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4207 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4208 calls to create_new_subspace and update_subspace to pass comdat flag.
4209 (create_new_subspace, update_subspace): Add new comdat argument. Use
4210 it in calls to obj_set_subsection_attributes.
4211 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4212 and use of comdat, common and dup_comm parameters.
4214 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4216 * config/obj-elf.c (obj_elf_change_section): Check if the old
4217 group name is NULL before comparison.
4219 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4221 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4223 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4225 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4227 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4229 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4230 (OPTION_MEMBEDDED_PIC): Remove.
4231 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4232 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4233 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4234 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4235 (OPTION_ELF_BASE): Renumber.
4236 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4237 (md_show_usage): Remove mention of -membedded-pic.
4238 * doc/as.texinfo: Remove mention of -membedded-pic.
4240 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4242 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4243 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4245 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4246 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4247 USE_GLOBAL_POINTER_OPT.
4249 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4251 * config/tc-mips.c (macro): One more use of load_delay_nop.
4253 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4255 * config/tc-mips.c (load_delay_nop): New function.
4256 (load_address, macro): Use load_delay_nop() to build a nop
4257 which can be omitted with gpr_interlocks.
4259 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4261 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4262 cop_interlocks): Remove superfluous CPU entries.
4264 2004-04-22 Paul Brook <paul@codesourcery.com>
4266 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4268 2004-04-22 Peter Barada <peter@the-baradas.com>
4270 * NEWS: Added support for EMAC instructions and MAC/EMAC
4272 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4273 scale factor tokens, trailing_ampersand to mark mask addressing
4274 for MAC/EMAC instructions.
4275 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4277 (yylex): Handle '>', '<', and '&' following '+'.
4278 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4279 architectures in archs[].
4280 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4281 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4283 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4284 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4286 Add EMAC operands to init_table[].
4288 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4290 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4292 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4293 * config/tc-arm.c (enum mstate): Delete from here.
4294 (mapping_state): Remove the static mapstate variable and instead
4295 store the state in the segment. This allows a per-section mapping
4296 state. Handle and ignore MAP_UNDEFINED states.
4297 (arm_elf_change_section): Get the current mapping state from the
4299 (s_ltorg): Set the mapping state to MAP_DATA.
4300 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4301 for each pool as it is emitted.
4303 2004-04-22 Nick Clifton <nickc@redhat.com>
4305 * config/tc-arm.h: Formatting tidy ups.
4307 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4309 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4311 2004-04-20 DJ Delorie <dj@redhat.com>
4313 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4314 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4315 [TE_PE] (O_secrel): Define.
4316 [TE_PE] (x86_pe_cons_fix_new): New.
4317 [TE_PE] (pe_directive_secrel): Likewise.
4318 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4320 2004-04-19 Eric Christopher <echristo@redhat.com>
4322 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4323 of previous patch for fix in gcc.
4325 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4327 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4329 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4331 * read.c (do_align): Call md_flush_pending_output, if defined.
4333 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4335 * expr.c (operand): Correct checks for ++ and --.
4337 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4339 * config/tc-generic.c: Add some comments.
4341 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4343 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4344 -{no-}mfix-vr4122-bugs.
4345 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4346 (append_insn, mips_emit_delays): Update accordingly.
4347 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4348 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4349 (md_parse_option): Update after above changes.
4350 (md_show_usage): Add -mfix-vr4120.
4352 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4354 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4355 of .section directive; add a reference to the ELF .subsection
4358 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4360 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4363 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4365 * Makefile.am: Remove mips from aout targets.
4366 * Makefile.in: Regenerate.
4367 * configure.in: Remove mips-dec-bsd* target.
4368 * configure: Regenerate.
4370 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4373 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4374 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4375 Update "mapping". Restrict some @ modifiers to 32 bit.
4377 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4378 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4380 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4381 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4382 dont_adjust_reloc_32 is set.
4383 (md_longopts): Add option -renesas.
4384 (md_parse_option, md_show_usage): Likewise.
4385 * doc/c-sh.texi: Likewise.
4387 2004-04-01 Dave Korn <dk@artimi.com>
4389 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4390 hi16 and lo16 fixS structs.
4391 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4392 exactly the same way as for RELOC_DLX_REL16.
4393 (machine_ip): properly respect LO flag in the_insn and
4394 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4395 (md_apply_fix3): apply RELOC_DLX_LO16.
4397 2004-03-30 Stan Shebs <shebs@apple.com>
4399 Remove long-obsolete MPW support.
4400 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4401 * configure.in: Remove mention of ppc-*-mpw* config.
4402 * configure.in: Likewise.
4404 2004-03-30 Nick Clifton <nickc@redhat.com>
4406 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4407 OBJ_ELF being defined.
4409 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4411 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4413 2004-03-23 Paul Brook <paul@codesourcery.com>
4415 * config/tc-arm.c (meabi_flags): New variable.
4416 (arm_parse_eabi): New function.
4417 (md_begin): Set flags for EABI v3.
4419 (arm_long_opts): Add meabi.
4420 * doc/as.texinfo <ARM>: Document -meabi.
4421 * doc/c-arm.texi: Ditto.
4423 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4425 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4426 tables even when use_literal_section flag is not set.
4428 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4430 * config/tc-sh.c: Remove trailing whitespace.
4432 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4434 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4435 --mul-bug-abort and the default behavior.
4436 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4437 (err_for_dangerous_mul_placement): New variable.
4438 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4440 (md_cris_relax_table): Have placeholder for STATE_MUL.
4441 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4442 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4444 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4445 STATE_BYTE)>: Ditto.
4446 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4447 alignment and position of this frag, emit error message if
4449 (md_assemble): For a multiply insn and when checking it,
4450 transform the current frag into a special frag for that purpose.
4451 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4452 OPTION_MULBUG_ABORT_ON>: Handle new options.
4454 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4456 * config/tc-xtensa.c (mark_literal_frags): New function.
4457 (xtensa_move_literals): Call mark_literal_frags for all literal
4458 segments, including init and fini literal segments.
4459 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4461 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4463 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4464 (pa_comm): Set BSF_OBJECT in symbol flags.
4466 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4468 * Makefile.am: Run "make dep-am".
4469 * Makefile.in: Regenerate.
4470 * doc/Makefile.in: Regenerate.
4471 * config.in: Regenerate.
4472 * po/gas.pot: Regenerate.
4474 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4476 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4477 (demand_empty_rest_of_line): Issue an error here.
4478 (ignore_rest_of_line): Silently skip to end.
4479 (demand_copy_string): Issue an error, not warning.
4481 * config/obj-elf.c (obj_elf_section_name): Likewise.
4482 (obj_elf_section): Likewise.
4483 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4484 (arc_extinst): Likewise.
4485 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4486 (dot_spill): Likewise.
4487 (dot_unwabi): Likewise.
4488 (dot_prologue): Likewise.
4490 * expr.c (operand): Reject ++ and --.
4491 (operator): Likewise.
4493 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4495 * config/tc-sh.c: Include dw2gencfi.h.
4496 (sh_cfi_frame_initial_instructions): New function.
4497 (sh_regname_to_dw2regnum): Likewise.
4498 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4500 (TARGET_USE_CFIPOP): Define.
4501 (tc_cfi_frame_initial_instructions): Likewise.
4502 (tc_regname_to_dw2regnum): Likewise.
4503 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4504 * Makefile.am: Update dependencies.
4505 * Makefile.in: Regenerate.
4507 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4509 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4510 * configure: Regenerate.
4512 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4514 * read.c (s_leb128): Call md_flush_pending_output.
4516 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4518 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4519 * config/tc-i386.h (CpuPadLock): New define.
4520 (CpuUnknownFlags): Added CpuPadLock.
4522 2004-03-07 Andreas Schwab <schwab@suse.de>
4524 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4526 2004-03-07 Richard Henderson <rth@redhat.com>
4528 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4529 (cfi_finish): Likewise for fde.
4531 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4533 * config/tc-ia64.c (md_assemble): Properly handle NULL
4535 (ia64_handle_align): Don't abort if failed to add a stop bit.
4537 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4539 * Makefile.in: Regenerated.
4540 * aclocal.m4: Likewise.
4541 * configure: Likewise.
4542 * doc/Makefile.in: Likewise.
4544 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4546 * config/tc-ia64.c (dot_align): New.
4547 (ia64_do_align): Make it static.
4548 (md_pseudo_table): Use "dot_align" for "align".
4549 (ia64_md_do_align): Don't set align_frag here.
4550 (ia64_handle_align): Add a stop bit to the previous bundle if
4553 * config/tc-ia64.h (ia64_do_align): Removed.
4555 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4557 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4558 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4559 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4560 the most general type or the user specifically requested it.
4561 (md_assemble): Add a new error message for when an instruction
4562 is understood, but is not allowed due to an -isa option.
4564 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4566 * config/tc-ia64.c (align_frag): New.
4567 (md_assemble): Set the tc_frag_data field in align_frag for
4568 IA64_OPCODE_FIRST instructions.
4569 (ia64_md_do_align): Set align_frag.
4570 (ia64_handle_align): Add a stop bit if needed.
4572 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4573 (TC_FRAG_INIT): New.
4575 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4577 * config/tc-frv.c (fr400_audio): New variable.
4578 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4579 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4580 (target_implements_insn_p): New function.
4581 (md_assemble): Report an error if the processor doesn't implement
4584 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4586 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4587 (md_parse_option): Ditto.
4588 (OPTION_NO_SPECIAL_M32R): Added.
4589 (md_show_usage): Document it.
4590 (enable_speial_m32r): Changed a default value from 0 to 1.
4591 * doc/c-m32r.texi: Document the -no-bitinst option.
4593 2004-02-27 Nick Clifton <nickc@redhat.com>
4595 * config/tc-sh.c (get_operand): Revert previous delta.
4596 (tc_gen_reloc): Check for an unknown reloc type before processing
4599 2004-02-27 Hannes Reinecke <hare@suse.de>
4601 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4602 .insn pseudo operation.
4604 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4606 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4607 added for wrong syntax.
4609 2004-02-26 Eric Christopher <echristo@redhat.com>
4611 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4612 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4614 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4616 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4617 nibble types to assembler.
4619 2004-02-25 Fred Fish <fnf@redhat.com>
4621 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4623 2004-02-20 James E Wilson <wilson@specifixinc.com>
4625 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4627 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4628 (ia64_estimate_size_before_relax): New.
4629 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4630 (generate_unwind_image): Pass 1 to fixup_unw_records.
4631 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4632 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4634 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4636 * stabs.c (generate_asm_file): Avoid warning about use of
4637 uninitialized variable.
4639 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4641 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4642 body, and endp, allow unwind records which do not have a "t"
4643 (time/instruction) field.
4645 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4647 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4648 (do_mav_dspsc_2): Likewise.
4649 Fix accumulator registers move opcodes.
4651 2004-02-13 Hannes Reinecke <hare@suse.de>
4652 Jakub Jelinek <jakub@redhat.com>
4654 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4656 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4658 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4659 (tc_frob_symbol): New macro definition.
4660 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4662 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4664 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4667 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4669 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4670 (TC_CASE_SENSITIVE): ... this.
4671 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4672 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4674 2004-02-06 James E Wilson <wilson@specifixinc.com>
4676 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4677 (generate_unwind_image): Re-add it here.
4679 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4681 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4682 * read.h (SKIP_WHITESPACE): Turn into an expression.
4683 * read.c (read_a_source_file): A pseudo is removed by having a
4686 2004-02-05 James E Wilson <wilson@specifixinc.com>
4688 * config/tc-ia64.c (output_endp): New.
4689 (count_bits): Delete.
4690 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4691 endp unwind records.
4692 (fixup_unw_records): Handle endp unwind records. Delete code for
4693 shortening prologue regions not followed by a body record.
4694 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4695 * config/tc-ia64.h (unw_record_type): Add endp.
4697 2004-02-03 James E Wilson <wilson@specifixinc.com>
4699 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4700 fill padding bytes with zeroes.
4701 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4702 sets unwind_record slot_number and slot_frag fields.
4704 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4706 * config/tc-mips.c (add_got_offset_hilo): New function.
4707 (macro): Use load_register() and add_got_offset_hilo() to load
4708 constants instead of hardcoding code sequences throughout.
4710 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4712 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4714 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4716 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4718 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4719 of hard-coded test for TARGET_OS=elf.
4721 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4723 * config/tc-mips.c (hilo_interlocks): Change definition
4724 so that MIPS32, MIPS64 and later ISAs are included, along with
4725 the already-included machines. Update comments.
4727 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4729 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4730 undefined local labels.
4732 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4734 * config/tc-mips.c (load_address, macro): Update comments about
4735 NewABI GP relaxation.
4737 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4739 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4740 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4741 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4742 (set_at, load_register, load_address, move_register): Likewise.
4743 (load_got_offset, add_got_offset): Likewise.
4744 Update all calls and tidy accordingly.
4746 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4748 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4749 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4750 (RELAX_USE_SECOND): Bump to 0x10000.
4751 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4752 (mips_macro_warning): New variable.
4753 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4754 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4755 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4757 (append_insn): Update mips_macro_warning.sizes.
4758 (macro_start, macro_warning, macro_end): New functions.
4759 (macro_build): Don't emit warnings here.
4760 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4761 (md_convert_frag): Check for cases where one macro alternative
4762 needs a warning and the other doesn't. Emit a warning if the
4763 longer sequence was chosen.
4765 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4767 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4768 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4769 the first sequence, the size of the second sequence, and a flag
4770 that says whether we should warn.
4771 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4772 (RELAX_FIRST, RELAX_SECOND): New.
4773 (mips_relax): New variable.
4774 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4775 (append_insn): Remove "place" argument. Use mips_relax.sequence
4776 rather than "place" to check whether we're expanding the second
4777 alternative of a relaxable macro. Remove redundant check for
4778 branch relaxation. If generating a normal insn, and there
4779 is not enough room in the current frag, call relax_close_frag()
4780 to close it. Update mips_relax.sizes[]. Emit fixups for the
4781 second version of a relaxable macro. Record the first relaxable
4782 fixup in mips_relax. Remove tc_gen_reloc workaround.
4783 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4784 in the same way as in append_insn.
4785 (mips16_macro_build): Remove "place" argument.
4786 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4787 when generating the second version of a relaxable macro.
4788 (load_got_offset, add_got_offset): New functions.
4789 (load_address, macro): Use new relaxation machinery. Remove
4790 tc_gen_reloc workarounds.
4791 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4792 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4793 first version is needed.
4794 (tc_gen_reloc): Remove relaxation handling.
4795 (md_convert_frag): Go through the fixups for a relaxable macro and
4796 mark those that belong to the unneeded alternative as done. If the
4797 second alternative is needed, adjust the fixup addresses to account
4798 for the deleted first alternative.
4800 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4802 * frags.h (frag_room): Declare.
4803 * frags.c (frag_room): New function.
4804 * doc/internals.texi: Document it.
4806 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4808 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4809 optimization for -mtune=r3900, as this will break on other CPUs.
4811 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4813 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4814 be relaxed, use fixup.
4815 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4817 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4819 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4822 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4824 * config/tc-mips.c (append_insn): Properly detect variant frags
4825 that preclude swapping of relaxed branches. Correctly swap
4826 instructions between frags when dealing with relaxed branches.
4828 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4830 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4832 * aclocal.m4: Regenerate.
4833 * configure: Regenerate.
4835 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4837 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4840 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4842 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4843 reloc, reserve space for the delay slot as well as the jalr itself.
4845 2004-01-09 Paul Brook <paul@codesourcery.com>
4847 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4848 (do_vfp_sp2_from_reg2): New function.
4850 (do_vfp_dp_from_reg2): Check return values properly.
4852 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4854 * config/tc-mips.c (warn_nops): Remove static variable.
4855 (macro): Remove test of warn_nops.
4856 (md_shortops): Remove 'n'.
4857 (md_parse_option): Remove 'n' case.
4858 (md_show_usage): Remove -n.
4859 * doc/as.texinfo (Overview): Remove MIPS -n option.
4860 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4861 * NEWS: Mention removal of MIPS -n option.
4863 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4864 (cop_interlocks): Check ISA level.
4865 (cop_mem_interlocks): Define.
4866 (reg_needs_delay): Check cop_interlocks rather than
4867 ISA_HAS_COPROC_DELAYS.
4868 (append_insn): Likewise. Use cop_mem_interlocks rather than
4869 directly checking mips_opts.isa.
4870 (mips_emit_delays): Likewise.
4872 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4874 * config/tc-ia64.c (unwind): Move next_slot_number and
4875 next_slot_frag to ...
4876 (unw_rec_list): Here.
4877 (free_list_records): Removed.
4878 (output_unw_records): Likewise.
4879 (generate_unwind_image): Make it void.
4880 (alloc_record): Initialize next_slot_number and next_slot_frag.
4881 (slot_index): Take .org, .space and .align into account.
4882 (fixup_unw_records): Don't set slot_number to 0. Use
4883 list->next_slot_number and list->next_slot_frag instead of
4884 unwind.next_slot_number and unwind.next_slot_frag.
4885 (ia64_convert_frag): New.
4886 (generate_unwind_image): Generate a rs_machine_dependent frag
4888 (emit_one_bundle): Use list->next_slot_number and
4889 list->next_slot_frag instead of unwind.next_slot_number and
4890 unwind.next_slot_frag.
4892 * config/tc-ia64.h (md_convert_frag): Defined as
4894 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4896 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4898 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4899 * config/tc-frv.h (md_apply_fix3): Don't define.
4900 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4902 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4903 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4904 * config/tc-frv.c (line_separator_chars): Add `!'.
4905 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4906 * config/tc-frv.c (md_assemble): Clear insn upfront.
4907 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4908 * config/tc-frv.c (OPTION_FDPIC): New macro.
4909 (md_longopts): Add mfdpic.
4910 (md_parse_option): Handle it.
4911 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4912 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4913 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4914 (frv_pic_ptr): Parse funcdesc.
4916 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4918 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4919 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4921 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4923 * Makefile.am (Makefile): Move the dependency on
4924 $(BFDDIR)/configure.in to...
4925 (CONFIG_STATUS_DEPENDENCIES): ... here.
4926 (AUTOMAKE_OPTIONS): Require automake 1.8.
4927 * Makefile.in: Regenerate.
4928 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4929 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4930 $(BFDDIR)/configure.in here as well.
4931 * doc/Makefile.in: Regenerate.
4933 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4935 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4936 * Makefile.in: Regenerate.
4937 * aclocal.m4: Regenerate.
4938 * doc/Makefile.am (install, install-info): Remove.
4939 (install-data-local): A new hook for install-info.
4940 (AUTOMAKE_OPTIONS): Require automake 1.8.
4941 * doc/Makefile.in: Regenerate.
4943 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4945 * doc/c-sh.texi: Update description about floating point behavior
4948 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4950 * configure.in: Add m68k-uClinux target.
4951 * configure: Regenerate.
4953 For older changes see ChangeLog-0203
4959 version-control: never