1 2005-05-25 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
6 2005-05-25 Jan Beulich <jbeulich@novell.com>
8 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
9 BFD_RELOC_UNUSED when determining the width of the reloc.
11 2005-05-25 Jan Beulich <jbeulich@novell.com>
13 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
16 2005-05-25 Jan Beulich <jbeulich@novell.com>
18 * config/tc-ia64.c (dot_radix): Rewrite.
20 2005-05-25 Jan Beulich <jbeulich@novell.com>
22 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
24 (alloc_record): Remove references to next_slot_number and
26 (emit_one_bundle): Likewise.
28 2005-05-22 Nick Clifton <nickc@redhat.com>
30 * config/tc-v850.c (md_apply_fix3): Pass the address of the
31 message buffer when invoking the insert function.
33 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
35 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
36 only if an instruction match is found.
38 2005-05-20 Bob Wilson <bob.wilson@acm.org>
40 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
41 to addition in argument to xtensa_dwarf2_emit_insn.
43 2005-05-19 Zack Weinberg <zack@codesourcery.com>
45 * Makefile.am: Have 'all' depend on 'info'.
46 * Makefile.in: Regenerate.
48 2005-05-19 Alan Modra <amodra@bigpond.net.au>
50 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
52 2005-05-19 Anton Blanchard <anton@samba.org>
54 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
55 (md_show_usage): Document it.
56 (ppc_setup_opcodes): Insert POWER5 mnemonics.
57 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
59 2005-05-19 Jan Beulich <jbeulich@novell.com>
61 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
62 relocations in unwind section.
64 2005-05-18 Nick Clifton <nickc@redhat.com>
66 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
67 if one exists. Ignore any error messages it may produce, just
68 allow it to perform the insertion.
70 2005-05-17 Zack Weinberg <zack@codesourcery.com>
72 * hash.c (hash_lookup): Add len parameter. All callers changed.
73 (hash_find_n): New interface.
74 * hash.h: Prototype hash_find_n.
76 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
77 (sb_scrub_and_add_sb): New interface.
78 * sb.h: Prototype sb_scrub_and_add_sb.
79 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
81 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
82 reference to BFD_RELOC_ARM_GOT12 which is never generated.
83 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
85 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
87 * doc/Makefile.am (gasver.texi): Don't use $<.
88 * doc/Makefile.in: Regenerated.
90 2005-05-17 Nick Clifton <nickc@redhat.com>
93 * symbols.c (resolve_symbol_value): Do not move symbols whose
94 value expression has not been resolved or finalized into the
95 absolute section as this will confuse other parts of the assembler
96 into thinking that their value is zero.
98 2005-05-17 Jan Beulich <jbeulich@novell.com>
100 * read.c (_find_end_of_line): New.
101 (find_end_of_line): New.
102 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
103 (read_a_source_file): Use it.
106 (get_line_sb): Use it.
107 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
108 (s_comm_internal): Likewise.
111 (s_ignore): Use ignore_rest_of_line.
112 * read.h (find_end_of_line): Prototype.
113 (discard_rest_of_line): Remove prototype. #define to
116 2005-05-17 Nick Clifton <nickc@redhat.com>
118 * config/tc-v850,h (TC_FIX_TYPE): Define.
119 (TC_INIT_FIX_TYPE): Define.
120 * config/tc-v850.c (md_assemble): When creating a fix record the
121 operand in the tc_fix_data field.
122 (md_apply_fix3): When applying a resolved fix use the operand's
123 insertion procedure to store the value, if the operand has been
126 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
128 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
130 * Makefile.in: Regenerated.
132 2005-05-13 Sterling Augustine <sterling@tensilica.com>
133 Bob Wilson <bob.wilson@acm.org>
135 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
137 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
138 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
140 2005-05-11 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
143 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
145 2005-05-10 Michael Matz <matz@suse.de>
147 * frags.c (frag_grow): Don't be too greedy in allocating memory.
149 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
151 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
154 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
155 Handle label-without-colon before ordinary dot-pseudo as an
156 ordinary label. Don't leak memory for label-without-colon alone
157 on a line. Don't mmixal-munge operands for dot-pseudos.
159 2005-05-10 Jan Beulich <jbeulich@novell.com>
161 * macro.c (get_any_string): Remove the two last parameters. Replace
162 references to the former expand parameter by using macro_alternate.
163 Simplify loop condition for checking for end-of-string.
164 (get_string): Remove redunant call to sb_skip_white.
165 (do_formals): Remove two last arguments to get_any_string.
166 (macro_expand): Likewise.
167 (expand_irp): Likewise.
169 2005-05-10 Jan Beulich <jbeulich@novell.com>
171 * read.c (s_macro): Move local variable 'local' to smaller scope.
172 Call sb_kill on it when done.
174 2005-05-09 Jan Beulich <jbeulich@novell.com>
176 * config/tc-i386.c (optimize_disp): Discard displacement entirely
177 when zero and not required by encoding constraints.
179 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
182 * config/tc-sh64.c (sh64_fake_label): New.
184 * config/tc-sh64.h (TC_FAKE_LABEL): New.
186 * doc/internals.texi (TC_FAKE_LABEL): Document.
188 * write.c (TC_FAKE_LABEL): New.
189 (adjust_reloc_syms): Use it.
190 (write_object_file): Likewise.
192 2005-05-09 Jan Beulich <jbeulich@novell.com>
194 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
195 and comma in Intel mode.
197 2005-05-09 Jan Beulich <jbeulich@novell.com>
199 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
200 names to match ABI. Add more registers for 32-bit and 64-bit modes.
201 Make name array static and const. Adjust lookup to account for NULL
202 entries (standing for unused register numbers).
204 2005-05-09 Jan Beulich <jbeulich@novell.com>
206 * config/tc-i386.c (parse_insn): Consider all matching instructions
207 when checking for string instruction after string-only prefix.
209 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
212 * config/tc-ia64.c (start_unwind_section): Properly check
213 comdat group with SHF_GROUP.
215 2005-05-06 Bob Wilson <bob.wilson@acm.org>
217 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
219 2005-05-06 Bob Wilson <bob.wilson@acm.org>
221 * config/tc-xtensa.c: Remove excess whitespace.
222 * config/tc-xtensa.h: Likewise.
223 * config/xtensa-istack.h: Likewise.
224 * config/xtensa-relax.c: Likewise.
225 * config/xtensa-relax.h: Likewise.
227 2005-05-06 Nick Clifton <nickc@redhat.com>
229 * sb.h: Fix formatting of comments.
230 * sb.c: Fix formatting of comments.
232 2005-05-06 Jan Beulich <jbeulich@novell.com>
234 * sb.h (sb_add_buffer): Reintroduce.
235 * sb.c (sb_add_buffer): Likewise.
237 2005-05-06 Jan Beulich <jbeulich@novell.com>
239 * macro.c (new_formal, del_formal): New.
240 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
241 required argument has default value. Stop looking for more formal
242 when there was a vararg one.
243 (macro_expand_body): Use new_formal and del_formal.
244 (macro_expand): Likewise. Initialize local variable err. Don't
245 return immediately when encountering an error. Warn when keyword
246 argument already had a value assigned. Eliminate duplicate clearing
247 of argument value. When current positional argument matches parameter
248 of vararg type, assign to it all the remaining arguments. Issue error
249 when required parameter does not have value.
250 (free_macro): Use del_formal.
251 (expand_irp): Initialize formal type. Free buffers associated with
252 formal prior to returning.
253 * macro.h (struct formal_struct): Add new field 'type' with new
254 enumeration type 'formal_type'.
255 * doc/as.texinfo: Document macro parameter qualifiers.
256 * NEWS: Mention new functionality.
258 2005-05-06 Jan Beulich <jbeulich@novell.com>
260 * cond.c (s_ifb): New.
261 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
262 * read.h (s_ifb): Prototype.
263 * doc/as.texinfo: Document .ifb and .ifnb.
265 2005-05-05 Steve Ellcey <sje@cup.hp.com>
267 * config/tc-ia64.c (MIN): Undef.
269 2005-05-05 Paul Brook <paul@codesourcery.com>
271 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
273 2005-05-05 Matt Thomas <matt@3am-software.com>
275 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
278 2005-05-05 Nick Clifton <nickc@redhat.com>
280 * Update the address and phone number of the FSF organization in
281 the GPL notices in the following files:
282 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
283 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
284 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
285 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
286 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
287 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
288 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
289 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
290 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
291 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
292 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
293 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
294 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
295 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
296 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
297 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
298 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
299 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
300 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
301 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
302 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
303 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
304 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
305 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
306 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
307 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
308 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
309 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
310 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
311 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
312 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
313 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
314 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
315 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
316 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
317 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
318 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
319 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
320 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
321 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
322 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
323 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
324 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
325 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
326 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
327 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
328 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
329 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
330 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
331 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
332 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
333 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
334 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
335 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
336 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
337 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
338 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
339 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
340 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
341 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
342 config/xtensa-istack.h, config/xtensa-relax.c,
343 config/xtensa-relax.h, doc/fdl.texi
345 2005-05-05 Nick Clifton <nickc@redhat.com>
347 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
348 the target_big_endian variable to false.
350 2005-05-04 Alan Modra <amodra@bigpond.net.au>
352 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
353 list traversal. Use bfd_section_list_prepend.
354 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
355 over the section list.
356 * config/tc-xtensa.c (xtensa_remove_section): Delete.
357 (xtensa_insert_section): Delete.
358 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
359 and bfd_section_list_prepend.
360 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
361 bfd_section_list_insert_after.
363 2005-05-03 Nick Clifton <nickc@redhat.com>
365 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
366 of bfd_section_list... macros.
367 * config/tc-mmix.c (mmix_frob_file): Likewise.
368 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
369 (xtensa_insert_section): Likewise.
371 * macro.c (macro_hash): Remove static.
372 * macro.h (macro_hash): Provide an external declaration.
374 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
376 * write.c (write_object_file): Use bfd_section_double_list_remove
379 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
381 * doc/Makefile.am (gasver.texi): Correct quoting.
382 * doc/Makefile.in: Regenerated.
384 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
386 * configure.tgt: Add h8300*-*-rtemscoff.
387 Switch h8300*-*-rtems* to elf.
389 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
391 * hash.c: Undo the last change.
394 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
396 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
398 (DISTCLEANFILES): Remove.
399 (MAINTAINERCLEANFILES): Add asconfig.texi.
400 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
402 2005-04-29 Ben Elliston <bje@au.ibm.com>
404 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
405 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
406 (bignum-copy.o): Remove.
407 * Makefile.in: Regenerate.
408 * makefile.vms (OBJS): Remove bignum-copy.obj.
409 * symbols.h (local_symbol_make): Remove declaration.
410 (verify_symbol_chain_2): Likewise.
411 * symbols.c (local_symbol_make): Make static.
412 (max_indent_level): Likewise.
413 (verify_symbol_chain_2): Remove.
414 * macro.c (macro_hash): Make static.
415 * messages.c (fprint_value): Remove.
416 * read.h (get_absolute_expr): Remove.
417 (emit_leb128_expr): Likewise.
418 (do_s_func): Likewise.
419 * read.c (do_s_func): Make static.
420 (emit_leb128_expr): Likewise.
421 (get_absolute_expr): Likewise.
422 * as.h (as_howmuch): Remove declaration.
423 (fprint_value): Likewise.
424 * as.c (myname): Make static.
425 * input-scrub.c (as_howmuch): Remove.
426 (as_1_char): Likewise.
427 * input-file.h (input_file_is_open): Remove.
428 * input-file.c (input_file_is_open): Likewise.
429 * expr.h (expr_build_unary): Remove declaration.
430 (expr_build_binary): Likewise.
431 * expr.c (expr_build_unary): Remove.
432 (expr_build_binary): Likewise.
433 * hash.h (hash_replace): Remove declaration.
434 (hash_delete): Likewise.
435 * hash.c (hash_replace): Remove.
436 (hash_delete): Likewise.
437 * bignum-copy.c (bignum_copy): Move from here ..
438 * config/tc-vax.c (bignum_copy): .. to here.
439 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
440 (bignum_copy): Remove extern declaration.
441 * sb.h (string_count): Remove extern declaration.
442 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
444 * sb.c (dsize): Replace preprocessor macro with static int.
445 (string_count): Make static.
446 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
448 * config/obj-coff.c (dim_index): Make static.
449 * config/tc-i386.c (GOT_symbol): Likewise.
450 (output_invalid_buf): Likewise.
451 * doc/internals.texi (Warning and error messages): Remove the
452 prototype for fprint_value.
454 2005-04-27 Ben Elliston <bje@au.ibm.com>
458 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
460 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
462 * read.c (pseudo_set): Disallow symbol set to common symbol.
465 * write.c (write_object_file): Report common symbol name when
466 disallowing local symbol set to common symbol.
467 (adjust_reloc_syms): Disallow local symbol set to undefined
470 2005-04-25 Jan Beulich <jbeulich@novell.com>
472 * macro.c (macro_expand_body): Replace locals indicator parameters
473 with actual macro_entry. New local variables macro_line and err.
474 Don't return when encountering an error, just record the fact.
475 Detect local symbol name colliding with parameter. Track line number
476 inside of macro expansion.
477 (do_formals): Move local variable name to wider scope. Check
478 parameter of the same name doesn't already exist. In MRI mode, also
479 check it doesn't collide with the argument count pseudo-parameter).
480 (define_macro): Add file and line number parameters. Remove local
481 variable namestr. New local variable error. Initialize macro_entry
482 members file, line, and name. Don't return when encountering an
483 error, just record the fact. Use %s in some diagnostics for read.c
484 to insert the macro name. Free macro_entry on error.
485 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
486 when encountering an error, just record the fact.
487 (expand_irp): Don't return when encountering an error, just record
489 * macro.h (macro_struct): New members name, file, and line.
490 (define_macro): Add file and line number parameters.
491 * read.c (s_macro): Pass file and line to define_macro. Tag warning
492 regarding pseudo-op redefinition with the file/line that macro
493 definition started at.
495 2005-04-22 Bob Wilson <bob.wilson@acm.org>
497 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
498 (future_alignment_required): Remove ifdefs that use it.
500 2005-04-22 Bob Wilson <bob.wilson@acm.org>
502 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
503 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
504 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
506 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
507 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
509 2005-04-21 Christian Groessler <chris@groessler.org>
511 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
514 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
516 * config/obj-aout.h (S_IS_EXTERN): Removed.
517 * config/obj-bout.h (S_IS_EXTERN): Likewise.
518 * config/obj-coff.h (S_IS_EXTERN): Likewise.
519 * symbols.c (S_IS_EXTERN): Likewise.
520 * symbols.h (S_IS_EXTERN): Likewise.
522 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
524 * config/tc-d10v.c (md_apply_fix3): Likewise.
525 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
526 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
527 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
528 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
529 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
530 (shmedia_md_convert_frag): Likewise.
531 * symbols.c (print_symbol_value_1): Likewise.
532 * write.c (write_object_file): Likewise.
534 2005-04-20 Nick Clifton <nickc@redhat.com>
536 * config/tc-xtensa.c (get_aligned_diff): Change type of
537 branch_align to offsetT so that its signedness matches that of
540 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
541 number into a readable string.
542 (load_register): Likewise.
544 2005-04-20 Andreas Schwab <schwab@suse.de>
546 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
548 2005-04-19 David S. Miller <davem@davemloft.net>
550 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
551 NULL insn, exit early. Remove now spurious NULL checks.
552 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
555 2005-04-19 Jan Beulich <jbeulich@novell.com>
557 * symbols.h (symbol_find_base): Remove prototype.
558 * symbols.c (save_symbol_name): Remove code section conditional upon
560 (symbol_find): Remove.
561 (symbol_find_base): Rename to symbol_find.
562 * subsegs.c (section_symbol): Replace use of symbol_find_base with
564 * config/obj-coff.c (tag_insert): Remove code section conditional
565 upon STRIP_UNDERSCORE.
566 (obj_coff_def): Likewise.
567 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
568 (coff_frob_symbol): Likewise.
569 (yank_symbols): Likewise.
570 (c_section_symbol): Likewise.
571 * config/obj-coff.h (DO_NOT_STRIP): Remove.
572 * config/tc-arm.c (symbol_locate): Remove code section conditional
573 upon STRIP_UNDERSCORE.
574 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
575 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
576 * config/tc-sh.h (DO_NOT_STRIP): Remove.
577 * config/tc-w65.h (DO_NOT_STRIP): Remove.
578 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
580 2005-04-19 Andreas Schwab <schwab@suse.de>
582 * config/tc-ia64.c (md_assemble): Fix error message for wrong
583 access to application registers.
585 2005-04-19 Jan Beulich <jbeulich@novell.com>
587 * config/te-sysv32.h: Remove.
588 * Makefile.am (TARG_ENV_HFILES): Remove reference to
590 * Makefile.in (TARG_ENV_HFILES): Likewise.
592 2005-04-19 Jan Beulich <jbeulich@novell.com>
595 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
598 2005-04-18 Mark Kettenis <kettenis@gnu.org>
600 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
602 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
604 * config/tc-mips.c (normalize_constant_expr): Don't check for
606 (check_absolute_expr): Only call normalize_constant_expr() if
610 * config/tc-mips.c (check_absolute_expr): Fix formatting.
612 2005-04-18 Jan Beulich <jbeulich@novell.com>
614 * macro.c (free_token): New, freeing all the memory associated with a
616 (do_formals): Move initializers to ...
617 (define_macro): ... here.
618 (delete_macro): Convert passed in name to lower case. Warn when
619 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
621 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
623 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
625 2005-04-15 Jan Beulich <jbeulich@novell.com>
627 * config/obj-elf.c (obj_elf_struct): New.
628 (elf_pseudo_table). Use it for .offset and .struct.
630 2005-04-14 Bob Wilson <bob.wilson@acm.org>
631 Sterling Augustine <sterling@tensilica.com>
633 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
634 than the section alignment.
636 2005-04-14 Bob Wilson <bob.wilson@acm.org>
637 H.J. Lu <hongjiu.lu@intel.com>
639 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
640 * config/tc-xtensa.c (xg_translate_sysreg_op,
641 xtensa_translate_old_userregs_ops,
642 xtensa_find_unaligned_branch_targets,
643 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
644 relax_frag_add_nop): Support 64-bit host.
645 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
646 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
648 2005-04-14 Mark Kettenis <kettenis@gnu.org>
650 * configure.tgt: Add support for OpenBSD/sparc ELF.
652 * configure.tgt: Set emulation for mips-*-openbsd*.
653 Remove broken mips-dec-openbsd* config.
654 * configure.in: Set default ABI for mips64-*-openbsd*.
655 * configure: Regenerate.
657 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
659 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
660 optimization for constant addresses.
662 2005-04-14 Nick Clifton <nickc@redhat.com>
664 * as.c (main): Move parse_args before symbol_begin and frag_init
665 so that the hash table size can be set before it is used.
666 * hash.c: Use an unsigned long type for the size of the hash
668 * hash.h (set_gas_hash_table_size): Update the prototype.
670 2005-04-14 Alan Modra <amodra@bigpond.net.au>
672 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
673 * acinclude.m4: Include ../bfd/warning.m4.
674 * configure.in: Invoke AM_BINUTILS_WARNINGS.
675 * Makefile.in: Regenerate.
676 * configure: Regenerate.
677 * doc/Makefile.in: Regenerate.
679 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
681 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
682 (normalize_address_expr): New function to sign-extend address
683 offsets that fit into 32 bits in 32-bit mode.
684 (macro_build_ldst_constoffset): Use normalize_address_expr()
685 instead of a handcoded sequence.
686 (load_register): Likewise. Report oversized numbers in a useful
688 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
689 for constant addresses. Report oversized numbers in a useful way.
690 (mips_ip): Use normalize_address_expr() for addresses.
692 2005-04-12 Mark Kettenis <kettenis@gnu.org>
694 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
695 similar to other instructions now that they're marked as ImmExt.
697 2005-04-12 Nick Clifton <nickc@redhat.com>
699 * hash.c (DEFAULT_SIZE): Delete. Replace with:
700 (gas_hash_table_size): New static variable.
701 (set_gas_hash_table_size): New function: Records a requested size
703 (get_gas_hash_table_size): New function: Return a prime number
704 near the requested size of the hash table.
705 (hash_new): Use get_gas_hash_table_size.
706 * hash.h: Add a prototype for set_gas_hash_table_size.
707 * as.c (show_usage): Add description of new switches: --hash-size
708 and --reduce-memory-overheads.
709 (option_values): Add OPTION_HASH_TABLE_SIZE and
710 OPTION_REDUCE_MEMORY_OVERHEADS.
711 (std_longpopts): Add entries for the new options.
712 (parse_args): Handle the new options.
713 * Makefile.am: Add a dependency of as.c on hash.h.
714 * Makefile.in: Regenerate.
715 * doc/as.texinfo: Document the new switches.
716 * NEWS: Mention the new switches.
718 2005-04-12 Nick Clifton <nickc@redhat.com>
721 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
724 2005-04-12 Alan Modra <amodra@bigpond.net.au>
726 * Makefile.am: Run "make dep-am".
727 * Makefile.in: Regenerate.
729 2005-04-11 Sterling Augustine <sterling@tensilica.com>
730 Bob Wilson <bob.wilson@acm.org>
732 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
734 2005-04-11 Mark Kettenis <kettenis@gnu.org>
736 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
738 2005-04-11 Jan Beulich <jbeulich@novell.com>
740 * NEWS: Mention these changes and their effects.
741 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
743 (check_macro): Likewise.
744 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
745 labels together with the closing pseudo-op.
746 (macro_expand_body): Adjust comment. Range-check input before use.
747 Adjust mis-spelled diagnostic. Use is_name_beginner.
748 * read.c (try_macro): New.
749 (read_a_source_file): New static variable last_eol. Don't list
750 macro expansion lines more than once. Call try_macro.
751 (s_macro): Set section of line_label to absolute instead of undefined.
752 * doc/as.texinfo: Add information on the caveats of these changes.
754 2005-04-11 Alan Modra <amodra@bigpond.net.au>
756 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
757 * symbols.h (symbol_X_add_number): Update prototype.
759 2005-04-10 Eric Christopher <echristo@redhat.com>
761 * symbols.c (symbol_X_add_number): Fix warning.
763 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-m68k.c (md_begin): Support 64bit host.
766 (get_num): Support 64bit BFD on 32bit host.
768 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
770 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
772 2005-04-09 Alan Modra <amodra@bigpond.net.au>
774 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
775 call. Don't do the COFF hacks for multi-emulation gas. Move
776 demand_empty_rest_of_line back to caller.
777 (s_set, equals): demand_empty_rest_of_line here.
780 * as.h (rs_dummy): Define.
781 * symbols.c (symbol_X_add_number): New function.
782 * symbols.h (symbol_X_add_number): Declare.
783 * stabs.c (aout_process_stab): Tidy symbol frag setting.
784 * read.c (assign_symbol): New function, split out from s_set.
785 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
786 Fix COFF hacks for multi-emulation gas.
787 (s_set): Call assign_symbol. Remove "register" keyword.
788 (set_zero_frag): New function.
789 (pseudo_set): Always check for assignment to section syms.
790 Always set segment and frag of symbol, and likewise extern for
791 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
792 special case exp.X_add_number non-zero for O_symbol expressions.
793 (equals): Use assign_symbol.
795 2005-04-08 Bob Wilson <bob.wilson@acm.org>
797 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
800 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-i386.c (tc_gen_reloc): Don't turn
803 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
805 2005-04-06 Nick Clifton <nickc@redhat.com>
807 * po/rw.po: New translation: Kinyarwanda
808 * configure.in (ALL_LINGUAS): Add rw
809 * configure: Regenerate.
811 2005-04-05 Sterling Augustine <sterling@tensilica.com>
812 Bob Wilson <bob.wilson@acm.org>
814 * config/tc-xtensa.c (branch_align_power): New.
815 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
816 future_alignment_required): Use branch_align_power to check section
817 alignment as well as xtensa_fetch_width when aligning branch targets.
819 2005-04-05 Bob Wilson <bob.wilson@acm.org>
821 * config/tc-xtensa.c: Warning fixes throughout.
822 (xtensa_fetch_width): Change to unsigned.
823 (assemble_nop, xtensa_find_unaligned_branch_targets,
824 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
825 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
826 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
827 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
828 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
829 get_text_align_max_fill_size, get_text_align_nop_count,
830 get_text_align_nth_nop_size, get_noop_aligned_address,
831 get_aligned_diff, convert_frag_align_next_opcode,
832 convert_frag_immed_finish_loop, xtensa_create_property_segments,
833 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
834 types, avoiding size_t and using offsetT and addressT appropriately.
835 (get_text_align_power): Clean up types. Avoid incorrect bound.
836 (get_text_align_fill_size): Clean up types. Restructure for clarity.
838 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-ia64.c (start_unwind_section): Undo the change
842 (generate_unwind_image, dot_endp): Likewise.
844 2005-04-01 David Mosberger <davidm@hpl.hp.com>
846 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
847 le_nop_stop arrays and initializers to file scope.
848 (md_begin): When generating code for anything other than
849 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
851 2005-04-01 Jan Beulich <jbeulich@novell.com>
853 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
856 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
858 * NEWS: Mention [fdgh]_floating.
859 * config/atof-vax.c: Fix some whitespace.
860 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
862 2005-04-01 Nick Clifton <nickc@redhat.com>
864 * configure.in: Add a check for <unistd.h> providing a prototype
865 for getopt() which is compatible with the one in
866 include/getopt.h. If so then define HAVE_DECL_GETOPT.
867 * configure: Regenerate.
868 * config.in (HAVE_DECL_GETOPT): Add.
870 2005-04-01 Jan Beulich <jbeulich@novell.com>
872 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
874 2005-04-01 Jan Beulich <jbeulich@novell.com>
876 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
877 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
879 2005-03-30 Julian Brown <julian@codesourcery.com>
881 * config/tc-arm.c (arm_adjust_symtab): Rename
882 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
884 2005-03-30 Julian Brown <julian@codesourcery.com>
886 * config/tc-arm.c (mapping_state): Change documentation in function
887 comment to cross-reference spec instead. Change type of mapping symbols
889 (arm_adjust_symtab): Don't change type of mapping symbols here.
891 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
893 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
894 * config.in: Regenerate.
895 * configure: Regenerate.
896 * configure.in: Check for ffs decl and alphabetize.
898 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
899 Phil Blundell <philb@gnu.org>
901 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
902 (md_apply_fix3): Mark TLS symbols.
903 (tc_gen_reloc): Handle TLS relocations.
904 (arm_fix_adjustable): Ignore TLS relocations.
905 (s_arm_elf_cons): Support expressions after decorated symbols.
907 2005-03-29 Julian Brown <julian@codesourcery.com>
909 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
910 whether personality routine index N has been output for this section.
911 (mapping_state): tc_segment_info_data now struct not enum.
912 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
913 handled on section change.
914 (create_unwind_entry): Previous code to output dependency removed.
915 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
917 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
918 arm_segment_info_type.
919 (arm_segment_info_type): New struct.
921 2005-03-28 Sterling Augustine <sterling@tensilica.com>
922 Bob Wilson <bob.wilson@acm.org>
924 * config/tc-xtensa.c (do_align_targets): Update comment.
925 (xtensa_frob_label): Compute "freq" before possibly switching frags.
926 Insert a LOOP_END frag before every loop target, and do not overload
927 DESIRE_ALIGN_IF_TARGET frags with loop end information.
928 (xg_assemble_vliw_tokens): Use do_align_targets.
929 (xtensa_fix_target_frags): Remove code to convert a
930 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
931 negatable branch at the end of a loop.
932 (frag_can_negate_branch): Delete.
934 2005-03-28 David Mosberger <davidm@hpl.hp.com>
935 H.J. Lu <hongjiu.lu@intel.com>
938 NEWS: Mention "-mtune=[itanium1|itanium2]".
940 * config/tc-ia64.c (md): Add tune.
941 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
942 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
943 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
944 B unit NOPs are discouraged for McKinley-derived cores.
945 (md_begin): Don't hardcode the "extra_goodness()" function in
947 (ia64_init): Set md.tune to itanium2.
949 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
950 * doc/c-ia64.texi: Likewise.
952 2005-03-27 Ian Lance Taylor <ian@airs.com>
954 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
955 bad C_EFCN symbol, print its name.
957 2005-03-25 Bob Wilson <bob.wilson@acm.org>
959 * config/tc-xtensa.c (use_longcalls): Delete.
960 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
961 the use_longcalls flag is set. Do this before checking the segment.
962 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
963 expand direct calls at this point.
964 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
965 (xtensa_find_unmarked_state_frags): Likewise.
966 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
967 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
968 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
969 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
971 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
973 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
975 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
977 * config/tc-cris.h: Convert to ISO C90.
978 * config/tc-cris.c: Ditto.
979 (md_estimate_size_before_relax): Remove obsolete comment for
980 parameter "segment_type".
981 (md_begin): Document reason for cast of hash_insert argument.
982 (md_atof): Correct type of parameter "type".
984 2005-03-24 Nick Clifton <nickc@redhat.com>
986 * write.h (bit_fix_new): Remove redundant prototype.
987 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
988 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
989 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
990 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
991 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
992 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
993 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
994 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
995 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
996 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
997 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
998 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
999 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1000 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1001 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1002 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1003 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1004 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1005 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1006 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1007 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1008 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1009 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1010 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1011 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1012 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1013 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1014 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1015 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1016 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1017 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1018 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1019 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1020 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1021 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1022 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1023 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1024 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1025 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1026 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1027 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1028 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1029 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1030 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1031 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1032 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1033 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1034 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1035 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1036 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1037 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1038 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1039 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1040 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1041 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1043 2005-03-23 Jim Blandy <jimb@redhat.com>
1045 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1046 attributes properly.
1048 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1049 Nick Clifton <nickc@redhat.com>
1051 * configure.tgt: Accept any C library to accompany a GNU Linux
1052 implementation, not just the GNU C library.
1053 * configure.in: Likewise.
1054 * configure: Regenerate.
1056 2005-03-23 Nick Clifton <nickc@redhat.com>
1058 * config/tc-tic30.c: Convert to ISO C90 formatting.
1059 * config/tc-tic30.h: Convert to ISO C90 formatting.
1060 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1061 * config/atof-vax.c: Convert to ISO C90 formatting.
1063 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1065 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1066 relocations correctly as well.
1067 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1068 relocations in mergeable sections section-relative either.
1070 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1072 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1074 2005-03-21 Nick Clifton <nickc@redhat.com>
1076 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1077 warning by providing a prototype for sh_symbian_find_elf_flags.
1079 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1082 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1084 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1085 along with other formats that set bfd_gas. Remove unnecessary
1086 setting of bfd_gas. Delete strongarm cases in generic_target
1089 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1092 * config/tc-m68k.c (TRUNC, SEXT): Define.
1093 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1094 (m68k_ip): Truncate or sign extend expressions as appropriate.
1095 (get_num): Likewise.
1096 (md_apply_fix3): Use SEXT.
1098 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1100 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1101 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1102 (obj-vms.o): Delete rule.
1104 * Makefile.in: Regenerate.
1105 * aclocal.m4: Regenerate.
1106 * doc/Makefile.in: Regenerate.
1107 * po/POTFILES.in: Regenerate.
1109 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1111 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1112 flag for coldfire v4e.
1114 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1116 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1117 xg_apply_fix_value and return a value to indicate success.
1118 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1119 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1120 (xtensa_validate_fix_sub): New.
1121 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1122 (tc_gen_reloc): Move code to handle difference of symbols and code to
1123 apply tentative fix values to ...
1124 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1125 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1126 relocations when linkrelax flag is not set.
1127 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1128 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1130 2005-03-17 Jan Beulich <jbeulich@novell.com>
1132 * config/tc-i386.c (i386_scale): Beautify error message.
1133 (Intel syntax comments): Update.
1134 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1136 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1137 Remove declarations.
1138 (intel_bracket_expr): Declare.
1139 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1140 of the function body in a loop allowing to split an operand into two.
1141 Replace calls to malloc and checks of it returning non-NULL with
1142 calls to xmalloc/xstrdup.
1143 (intel_expr): SHORT no longer handled here. Add comment indicating
1144 comparison ops need implementation.
1145 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1146 Check right operand of - does not specify a register when parsing
1147 the address of a memory reference.
1148 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1149 Check operands do not specify a register when parsing the address of
1151 (intel_e06, intel_e06_1): Likewise.
1152 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1153 handle SHORT as well as unary + and -. Don't accept : except for
1154 segment overrides or in direct far jump/call insns.
1155 (intel_brack_expr): New.
1156 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1158 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1159 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1160 Allow symbolic constants as register scale value.
1161 (intel_get_token): Replace call to malloc and check of return value
1162 with call to xmalloc. Change handling for FLAT to match MASM's.
1163 (intel_putback_token): Don't try to back up/free current token if
1166 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1168 * configure.tgt: Set emulation for arm-*-eabi*.
1169 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1170 * config/te-armeabi.h: New file.
1171 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1172 * config/te-symbian.h: Include "te-armeabi.h".
1174 2005-03-16 Nick Clifton <nickc@redhat.com>
1176 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1177 local variable in case it is clobbered by the setjmp.
1179 2005-03-16 Nick Clifton <nickc@redhat.com>
1180 Ben Elliston <bje@au.ibm.com>
1182 * configure.in (werror): New switch: Add -Werror to the
1183 compiler command line. Enabled by default. Disable via
1185 * configure: Regenerate.
1187 2005-03-16 Nick Clifton <nickc@redhat.com>
1189 * config/obj-coff.h: Convert to ISO C90 formatting.
1190 * config/obj-coff.c: Convert to ISO C90 formatting.
1192 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1194 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1195 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1196 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1197 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1198 (insns): Add ARMv6T2 instructions:
1199 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1200 (arm_archs): Add V6T2 variants.
1202 2005-03-15 Nick Clifton <nickc@redhat.com>
1204 * NEWS: Add cutoff for changes in 2.16 release.
1206 2005-03-15 Jan Beulich <jbeulich@novell.com>
1208 * expr.c (operand): Merge handling of unary + into that for unary
1211 2005-03-14 Eric Christopher <echristo@redhat.com>
1213 * config/tc-mips.c: Include dw2gencfi.h.
1214 (mips_cfi_frame_initial_instructions): New.
1215 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1216 (tc_cfi_frame_initial_instructions): Ditto.
1217 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1218 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1219 * Makefile.am: Update dependencies.
1220 * Makefile.in: Regenerate.
1222 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1224 * po/es.po: Commit new Spanish translation.
1226 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1228 * po/tr.po: Commit new Turkish translation.
1230 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1232 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1235 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1237 * config-gas.com: Mark vax-vms as obsolete.
1238 * configure.in: Remove fmt=vms support.
1239 * config.in: Regenerate.
1240 * configure: Regenerate.
1241 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1243 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1244 Bob Wilson <bob.wilson@acm.org>
1246 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1247 when checking if xg_resolve_literals needs to be called.
1248 * config/tc-xtensa.h: Fix spelling typo in a comment.
1250 2005-03-10 Jan Beulich <jbeulich@novell.com>
1252 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1253 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1254 crafted structure declarations with the types from macro.h.
1256 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1258 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1259 for -mno-shared optimization.
1261 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1263 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1264 (MAX_NOPS): Bump to 4.
1265 (mips_fix_vr4130): New variable.
1266 (nops_for_vr4130): New function.
1267 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1268 nops_for_vr4130 if working around VR4130 errata.
1269 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1270 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1271 (md_parse_option): Handle them.
1272 (md_show_usage): Print them.
1273 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1275 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1277 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1280 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1282 * config/tc-mips.h (mips_flush_pending_output): Delete.
1283 (mips_emit_delays): Declare.
1284 (md_flush_pending_output): Use mips_emit_delays.
1285 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1286 the previous instructions.
1287 (md_begin, append_insn, md_parse_option): Update callers.
1288 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1290 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1291 (s_gpdword): Update callers.
1292 (start_noreorder, end_noreorder): New functions.
1293 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1294 manipulating mips_opts or prev_nop_frag directly.
1295 (mips_flush_pending_output): Delete.
1297 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1299 * config/tc-mips.c (mips_move_labels): New function, taken from...
1300 (append_insn, mips_emit_delays): ...here.
1302 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1304 * config/tc-mips.c (MAX_NOPS): New macro.
1305 (history): Resize to 1 + MAX_NOPS.
1306 (fix_vr4120_class): New enumeration.
1307 (vr4120_conflicts): New variable.
1308 (init_vr4120_conflicts): New function.
1309 (md_begin): Call it.
1310 (insn_uses_reg): Constify first argument.
1311 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1312 (nops_for_insn_or_target): New functions.
1313 (append_insn): Use the new nops_for_* functions instead of inline
1314 delay checks. Generalize prev_nop_frag handling to handle an
1315 arbitrary history length. Insert nops into the history buffer
1316 once the number of nops in prev_nop_frag is fixed.
1317 (emit_delays): Use nops_for_insn instead of inline delay checks.
1319 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1321 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1322 check from branch delay code. Remove unnecessary check for branches.
1324 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-mips.c (dummy_opcode): Delete.
1327 (nop_insn, mips16_nop_insn): New variables.
1328 (NOP_INSN): New macro.
1329 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1330 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1331 (md_begin): Initialize nop_insn and mips16_nop_insn.
1332 (append_insn): Use the new emit_nop function to add nops, recording
1333 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1334 to reserve room for the instruction and install_insn to install the
1335 final form. Use insert_into_history to record the instruction in
1336 the history buffer. Use move_insn to do delay slot filling.
1337 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1338 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1339 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1341 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1343 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1344 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1345 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1346 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1347 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1349 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1351 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1352 and extended_p fields with a single fixed_p field.
1353 (append_insn, mips_no_prev_insn): Adjust accordingly.
1355 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1357 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1358 a single mips16_absolute_jump_p bit.
1359 (append_insn): Adjust accordingly.
1361 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1363 * config/tc-mips.h (mips_cl_insn): Move definition to...
1364 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1365 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1367 (history): New variable.
1368 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1369 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1370 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1371 (prev_prev_insn_unreordered): Delete.
1372 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1373 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1376 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1378 * doc/Makefile.am: Update as.info dependencies.
1379 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1381 2005-03-08 Jan Beulich <jbeulich@novell.com>
1383 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1384 error, and point to .purgem documentation if someone really needs
1386 * NEWS: Mention macro redefinition is now an error.
1388 2005-03-08 Jan Beulich <jbeulich@novell.com>
1390 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1391 emitted to. Add more precise diagnostics for non-fitting insns based
1392 on that. Eliminate now superfluous special casing of MLX. Clear out
1393 slot information when dropping an insn.
1395 2005-03-08 Jan Beulich <jbeulich@novell.com>
1397 * config/tc-ia64.c (parse_section_name): Rename to...
1398 (cross_section): In addition to separating the name from the rest of
1399 the arguments, also carry out the operation.
1400 (dot_xdata): Use cross_section.
1401 (dot_float_cons): Likewise.
1402 (dot_xstringer): Likewise.
1403 (dot_xdata_ua): Likewise.
1404 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1406 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1408 * po/gas.pot: Regenerate.
1410 2005-03-04 David Daney <ddaney@avtrex.com>
1412 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1413 instead of '_gp' for -mno-shared optimization.
1415 (s_abicalls): Document it in the comment.
1416 (md_show_usage): Document the -mno-shared option.
1418 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1420 * config/tc-mips.c (mips_set_options): Add sym32 field.
1421 (mips_opts): Initialize it.
1422 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1423 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1424 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1425 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1426 when deciding whether to use a symbolic %highest/%higher expansion.
1427 (macro): Likewise. Remove o64/n32 linux hack. Always use
1428 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1429 and "la". Handle constants separately from symbolic expressions in
1430 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1431 and using load_register to load the high part of the address.
1432 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1433 (OPTION_ELF_BASE): Bump by 2.
1434 (md_longopts): Add entries for -msym32 and -mno-sym32.
1435 (md_parse_option): Handle them.
1436 (usage): Document them.
1437 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1438 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1439 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1440 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1441 -msym32 and -mno-sym32.
1443 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1445 * config/tc-mips.c (load_address): Implement GP optimization
1446 for 64bit address space non-PIC. Fix formatting.
1447 (macro): Likewise. Simplify code.
1448 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1449 (mips_after_parse_args): Simplify code.
1451 2005-03-03 Nick Clifton <nickc@redhat.com>
1453 * expr.c (operand): Remove redundant code enclosed by #ifdef
1454 RELAX_PAREN_GROUPING....#endif.
1456 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1457 reloc is the difference of two symbols defined in the same
1460 * config/tc-iq2000.c (line_comment_chars): Include the # character
1461 as otherwise this breaks #APP/#NO_APP processing.
1463 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1465 * config/tc-arc.c(md_assemble): Remove dead code for handling
1466 immediate indexing of ld and st .
1468 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1469 Joseph Myers <joseph@codesourcery.com>
1471 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1472 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1473 (parse_relocation): Check for a word break after a relocation
1475 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1478 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1480 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1482 2005-03-02 Jan Beulich <jbeulich@novell.com>
1484 * as.c (main): Use unlink_if_ordinary instead of unlink.
1485 * messages.c (as_fatal): Likewise.
1487 2005-03-02 Jan Beulich <jbeulich@novell.com>
1489 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1491 (parse_register): Allow cr8...15 in all modes.
1493 2005-03-02 Jan Beulich <jbeulich@novell.com>
1495 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1496 etc. like normal symbol references (T_ID).
1498 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1500 * symbols.c (fb_label_name): Fix silly thinko in last change.
1502 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1504 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1505 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1507 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1509 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1512 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1515 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1517 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1519 * as.h (assert): Warning fix.
1520 * expr.c (expr): Correct assertion.
1521 * read.c (s_comm_internal): Remove assertion.
1522 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1523 (fixup_segment): Remove assertion.
1524 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1525 (md_apply_fix3): Likewise.
1526 * config/tc-i370.c (md_begin): Correct assertion.
1527 (i370_macro): Warning fix for assertion.
1529 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1531 * configure.in (AC_C_BIGENDIAN): Invoke.
1532 * configure: Regenerate.
1533 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1534 host variable to set string header size.
1535 * config/obj-aout.c (obj_header_append): Don't use host structs.
1536 (obj_symbol_to_chars): Likewise.
1537 (obj_emit_strings): Likewise. Use the passed in output pointer.
1538 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1539 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1540 not sizeof host struct.
1541 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1542 (obj_emit_strings): Likewise.
1543 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1544 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1546 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1548 (host_number_to_chars): Define.
1549 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1550 host internal struct to set header sizes.
1551 * config/tc-i960.c (md_number_to_field): Warning fix.
1552 (md_ri_to_chars): Use host byte order.
1553 (get_cdisp, md_apply_fix3): Warning fix.
1554 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1556 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1558 * doc/c-arc.texi: Update documentation about ARC's extension
1561 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1563 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1566 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1568 * cgen.c: Warning fixes.
1569 * config/tc-arc.c: Likewise.
1570 * config/tc-arm.c: Likewise.
1571 * config/tc-avr.c: Likewise.
1572 * config/tc-d10v.c: Likewise.
1573 * config/tc-d30v.c: Likewise.
1574 * config/tc-frv.c: Likewise.
1575 * config/tc-frv.h: Likewise.
1576 * config/tc-h8300.c: Likewise.
1577 * config/tc-h8500.c: Likewise.
1578 * config/tc-i370.c: Likewise.
1579 * config/tc-i960.c: Likewise.
1580 * config/tc-ia64.c: Likewise.
1581 * config/tc-ip2k.c: Likewise.
1582 * config/tc-m68hc11.c: Likewise.
1583 * config/tc-maxq.c: Likewise.
1584 * config/tc-mcore.c: Likewise.
1585 * config/tc-mips.c: Likewise.
1586 * config/tc-msp430.c: Likewise.
1587 * config/tc-pj.c: Likewise.
1588 * config/tc-ppc.c: Likewise.
1589 * config/tc-ppc.h: Likewise.
1590 * config/tc-s390.c: Likewise.
1591 * config/tc-sh.c: Likewise.
1592 * config/tc-sh64.c: Likewise.
1593 * config/tc-tic4x.c: Likewise.
1594 * config/tc-tic80.c: Likewise.
1595 * config/tc-v850.c: Likewise.
1596 * config/tc-vax.c: Likewise.
1597 * config/tc-w65.c: Likewise.
1598 * config/tc-xstormy16.c: Likewise.
1599 * config/tc-z8k.c: Likewise.
1601 2005-02-22 Catherine Moore <clm@cm00re.com>
1603 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1604 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1606 2005-02-22 Eric Christopher <echristo@redhat.com>
1608 * config/tc-mips.c (struct proc): Change isym to
1609 func_sym. New member func_end_sym.
1610 (s_mips_ent): Update.
1611 (s_mips_end): Ditto. Add code to compute function size.
1613 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1615 * read.c: Warning fixes.
1616 * config/obj-elf.c: Likewise.
1618 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1620 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1623 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1625 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1628 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1630 (demand_empty_rest_of_line): Likewise.
1631 (tic54x_sblock): Likewise.
1632 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1634 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1636 * read.c (address_bytes): New function.
1637 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1638 (potable): Add "dc.a".
1639 (cons_worker): Handle "dc.a".
1640 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1642 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1644 * input-file.c (input_file_open): Rearrange to avoid warning.
1646 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1648 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1649 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1650 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1652 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1654 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1655 uses after .set noat.
1656 (load_address): Likewise.
1657 (macro): Likewise. Don't try to avoid $at use by sacrificing
1658 the target register before it is stored, it won't work.
1660 2005-02-17 James E Wilson <wilson@specifixinc.com>
1662 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1663 see an instruction that specifies a template.
1665 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1667 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1668 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1669 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1671 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1673 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1675 * config/tc-ia64.c (md): Add hint_b.
1676 (emit_one_bundle): Handle md.hint_b for "hint".
1677 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1678 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1679 (ia64_init): Set md.hint_b to error.
1680 (md_assemble): Handle md.hint_b for "hint.b".
1682 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1683 * doc/c-ia64.texi: Likewise.
1685 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1687 * tc.h (struct relax_type, relax_typeS): Move from here..
1688 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1689 * ecoff.c (ecoff_new_file): Add appfile param.
1690 * ecoff.h (ecoff_new_file): Likewise.
1691 * itbl-lex.h: New file.
1692 * itbl-lex.l: Include itbl-lex.h.
1693 * itbl-parse.y: Likewise.
1694 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1695 * read.c (s_app_file_string): Mark appfile possibly unused.
1696 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1697 * subsegs.h (struct seg_info_trash): Delete.
1698 (seg_info): Use segment_info_type instead.
1699 * config/obj-coff.c (struct filename_list): Make filename const char *.
1700 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1701 * config/obj-elf.c (elf_file_symbol): Similarly.
1702 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1704 * config/tc-arc.c (md_operand): Warning fix.
1705 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1706 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1707 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1708 * config/tc-frv.c (frv_force_relocation): Warning fix.
1709 * config/tc-m68k.c (md_parse_option): Delete unused var.
1710 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1711 * config/tc-sparc.c: Likewise.
1712 (s_common): Warning fix.
1713 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1714 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1716 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1717 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1718 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1719 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1720 (tic4x_do_align): Use TIC_NOP_OPCODE.
1721 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1722 * config/tc-vax.c: Include netinet/in.h.
1723 (tc_headers_hook): Formatting.
1724 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1726 2005-02-17 Jan Beulich <jbeulich@novell.com>
1728 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1729 parsing inN, locN, outN. Set 'idx' to offset register number starts
1730 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1733 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1735 * config/tc-mips.c (load_address): Fix formatting.
1736 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1737 Catch macros which are unexpandable without AT. Remove duplicate
1739 (macro2): Remove duplicate zeroing of used_at.
1741 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1743 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1746 2005-02-15 Nigel Stephens <nigel@mips.com>
1747 Maciej W. Rozycki <macro@mips.com>
1749 * config/tc-mips.c (reloc_needs_lo_p): Handle
1750 BFD_RELOC_MIPS16_HI16_S.
1751 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1752 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1753 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1755 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1756 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1757 Call my_getSmallExpression() to parse percent operators.
1758 (percent_op_match, mips_percent_op): Separate definitions.
1759 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1760 (parse_relocation): Handle the MIPS16 mode using
1762 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1763 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1765 2005-02-15 Jan Beulich <jbeulich@novell.com>
1767 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1768 instead of explicitly dealing with the translation; exclude
1769 relocations that are already pcrel, however.
1771 2005-02-15 Jan Beulich <jbeulich@novell.com>
1773 * config/tc-ia64.c: Include limits.h (if available).
1774 (gr_values[0]): Set path to INT_MAX.
1775 (dot_reg_val): Don't allow changing value of r0. Limit range of
1776 general registers at r127.
1777 (specify_resource): Default resource index is -1. Don't set resource
1778 index (in case IA64_RS_RSE) without setting the specific flag.
1779 (note_register_values): Check operand is O_constant before tracking
1780 input value of moves. Add tracking for dep.z with constant inputs.
1781 (print_dependency): Resource index of specific resource may be zero.
1782 (check_dependencies): Likewise.
1784 2005-02-15 Jan Beulich <jbeulich@novell.com>
1786 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1787 reg_class. Check operands and emit diagnostics for illegal use of
1790 2005-02-15 Jan Beulich <jbeulich@novell.com>
1792 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1793 new variables type, suffix, and width. Handle
1794 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1795 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1796 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1797 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1798 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1799 if unable to translate relocation type, using the new variables.
1801 2005-02-15 Jan Beulich <jbeulich@novell.com>
1803 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1804 (ty_symbol_chars): Define.
1805 * config/tc-ia64.c (ia64_symbol_chars): Define.
1807 2005-02-15 Jan Beulich <jbeulich@novell.com>
1809 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1810 input_line_pointer was advanced.
1812 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1814 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1817 2005-02-13 Jan Beulich <jbeulich@novell.com>
1819 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1820 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1822 (ia64_init): Set md.detect_dv.
1823 (ia64_start_line): New static variable warned. Warn only once when
1824 encountering explicit stops in automatic mode.
1825 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1826 * NEWS: Mention new default mode.
1828 2005-02-13 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1831 be freed when wiping out previous state. Canonicalize names before
1832 use. Free name string when detecting redefinition.
1833 (dot_pred_rel): Call generic expression parser to process arguments.
1834 Handle O_register case for individual predicates and O_subtract for
1836 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1838 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1839 Warn if multiple found, issue error if resulting symbol name has zero
1841 (dot_alias): Canonicalize name before use.
1843 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1845 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1847 (in_procedure): Return -1 for warning.
1848 (in_prologue): Likewise.
1849 (in_body): Likewise.
1851 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1853 * config/tc-ia64.c (dot_xdata): Undo the last change.
1854 (dot_float_cons): Likewise.
1855 (dot_xstringer): Likewise.
1856 (dot_xdata_ua): Likewise.
1857 (dot_float_cons_ua): Likewise.
1859 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1861 * NEWS: Mention "-munwind-check=[warning|error]".
1863 * config/tc-ia64.c (md): Add unwind_check.
1864 (unwind_diagnostic): New.
1865 (in_procedure): Call unwind_diagnostic when a directive isn't
1867 (in_prologue): Call unwind_diagnostic when a directive isn't in
1869 (in_body): Call unwind_diagnostic when a directive isn't in
1871 (dot_endp): Set md.unwind_check to error before calling
1872 in_procedure and restore it after. When the name is missing or
1873 couldn't be found, use the one from the last .proc if
1874 md.unwind_check isn't error. Warn if md.unwind_check is
1876 (md_parse_option): Handle "-munwind-check=[warning|error]".
1877 (md_show_usage): Add "-munwind-check=[warning|error]".
1878 (ia64_init): Set md.unwind_check to warning.
1880 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1881 * doc/c-ia64.texi: Likewise.
1883 2005-02-11 Jan Beulich <jbeulich@novell.com>
1885 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1887 (ia64_parse_name): New third parameter.
1888 (md_parse_name): Pass third argument.
1889 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1890 (md_operand): Handling of '@'-prefixed symbols moved from here...
1891 (ia64_parse_name): ...to here.
1893 2005-02-11 Jan Beulich <jbeulich@novell.com>
1895 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1896 (errata_nop_necessary_p): Remove declaraction and definition.
1897 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1898 update md.group_idx. Don't reset md.last_groups.
1900 2005-02-11 Jan Beulich <jbeulich@novell.com>
1902 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1904 (dot_xdata): Free section name after use.
1905 (dot_float_cons): Likewise.
1906 (dot_xstringer): Likewise.
1907 (dot_xdata_ua): Likewise.
1908 (dot_float_cons_ua): Likewise.
1909 (md_pseudo_table): Add xdata16 and xdata16.ua.
1911 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1913 * doc/all.texi: Add IA64.
1914 * doc/as.texinfo: Likewise.
1916 * doc/c-ia64.texi: Fix typos.
1918 2005-02-10 Julian Brown <julian@codesourcery.com>
1920 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1922 (do_t_push_pop): Likewise.
1923 (md_assemble): Likewise.
1924 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1925 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1926 (create_unwind_entry): Output dependency on the required personality
1929 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1931 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1932 * subsegs.c (seg_not_empty_p): Likewise.
1934 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1936 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1937 relative jump calculation.
1938 <md_convert_frag) : Likewise.
1939 <output_disp): Likewise.
1941 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1943 * write.c (write_object_file): Recognize warning-symbol construct
1944 and skip object- and target- handling for the second symbol.
1946 2005-02-02 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1949 designators along with quoted ones. Free copy of quoted designator
1952 2005-02-01 Ben Elliston <bje@au.ibm.com>
1954 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1955 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1956 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1957 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1958 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1959 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1960 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1961 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1962 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1963 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1964 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1965 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1966 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1967 #if 0'd code throughout.
1969 2005-01-31 Nick Clifton <nickc@redhat.com>
1971 * as.c (parse_args): Bump copyright date reported by --version to
1974 2005-01-31 Nick Clifton <nickc@redhat.com>
1976 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1979 2005-01-31 Jan Beulich <jbeulich@novell.com>
1981 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1982 that can end with .endr in that case. Make requiring/permitting
1983 pseudo-ops without leading dot closer to the logic in read.c serving
1985 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1988 2005-01-31 Jan Beulich <jbeulich@novell.com>
1990 * macro.c (do_formals): Adjust to no longer accept empty parameter
1992 (define_macro): Adjust to no longer accept empty macro name, garbage
1993 following the parameters, or macros that were previously defined.
1994 * read.c (s_bad_end): Declare.
1995 (potable): Add endm. Handler for endr and endm is s_bad_end.
1996 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1998 * read.h (s_bad_endr): Remove.
2000 2005-01-31 Jan Beulich <jbeulich@novell.com>
2002 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2003 immediately discarding (but counting) those exceeding the maximum
2004 possible amount. Track whether output and input operand counts ever
2005 matched, and use this to better indicate which of the operands/
2006 operand types was wrong; specifically don't default to pointing to
2009 2005-01-31 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2012 variable in dot_endp). Add body and insn. Make prologue,
2013 prologue_mask, body, and insn bitfields.
2014 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2016 (in_procedure, in_prologue, in_body): New.
2017 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2018 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2019 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2020 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2021 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2022 dot_personality): Use the appropriate one of the above.
2023 (dot_proc): Clear unwind.proc_start; set to current location only if
2024 none of the entry points were valid. Check for non-zero-length entry
2025 point names. Check that entry points aren't defined, yet. Clear
2026 unwind.prologue, unwind.body, and unwind.insn.
2027 (dot_body): Call in_procedure. Check that first directive in procedure
2028 had no insns emitted before. Set unwind.body.
2029 (dot_prologue): Call in_procedure. Check that not already in prologue.
2030 Check that first directive in procedure had no insns emitted before.
2032 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2033 length entry point names. Check that entry points became defined.
2034 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2036 2005-01-31 Jan Beulich <jbeulich@novell.com>
2038 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2039 before actually using it. Don't generate an error in manual bundling
2040 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2041 Don't generate an error in manual bundling mode when looking at an
2042 insn required to be last in its group but the required slot hasn't
2043 been reached, yet. Allow conversion from MII to MI;I for bundle
2044 consisting of only 2 insns with the stop between them. Suppress
2045 various meaningless errors resulting from detecting earlier ones.
2047 2005-01-31 Jan Beulich <jbeulich@novell.com>
2049 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2052 2005-01-28 Christian Groessler <chris@groessler.org>
2054 * config/tc-z8k.c (md_assemble): Improve error detection.
2056 2005-01-28 Jan Beulich <jbeulich@novell.com>
2058 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2059 for personality routine pointer only if there is one.
2060 (ia64_convert_frag): Likewise.
2061 (generate_unwind_image): Likewise.
2063 2005-01-27 Christian Groessler <chris@groessler.org>
2065 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2066 (md_apply_fix3): Make relative branches out of range an error
2067 instead of a warning. Display correct line number for out of
2068 range branches/calls/memory accesses.
2070 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2072 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2073 to emit .debug_line and other debug sections.
2074 * as.h (seg_not_empty_p): Declare.
2075 * subsegs.c (seg_not_empty_p): New predicate.
2077 2005-01-27 Andrew Cagney <cagney@gnu.org>
2079 * configure: Regenerate to track ../gettext.m4 change.
2081 2005-01-27 Jan Beulich <jbeulich@novell.com>
2083 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2085 2005-01-27 Jan Beulich <jbeulich@novell.com>
2087 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2088 to/from application registers dynamic insns.
2089 (md_assemble): Defer resolution of move to/from application registers
2090 dynamic insns when they can be issued on either the I- or M-units.
2092 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2094 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2095 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2096 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2097 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2098 * cgen.c (gas_cgen_parse_operand): Handle
2099 CGEN_PARSE_OPERAND_SYMBOLIC.
2100 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2101 (frv_force_relocation): Likewise. Fix handling of PIC
2103 (md_apply_fix3): Likewise.
2105 2005-01-21 Ben Elliston <bje@au.ibm.com>
2107 * as.h: Remove #if 0'd code.
2108 * atof-generic.c (atof_generic): Likewise.
2109 * ecoff.c (ecoff_directive_frame): Likewise.
2110 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2111 * itbl-ops.c (itbl_add_reg): Likewise.
2112 * listing.c (calc_hex): Likewise.
2113 * read.c (MASK_CHAR): Likewise.
2114 * subsegs.c (subsegs_print_statistics): Likewise.
2115 * symbols.c (indent): Likewise.
2116 * write.c (write_relocs): Likewise.
2117 (write_object_file): Likewise.
2118 (relax_frag): Likewise.
2120 2005-01-20 Nick Clifton <nickc@redhat.com>
2122 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2123 getopt_long_only() from considering -a as an abbreviation for
2125 (parse_args): Fix the parsing of -a=<file>.
2127 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2130 * read.c (s_incbin): Adjust default count for skip. Check validity
2131 of count and skip rigorously.
2133 2005-01-19 Fred Fish <fnf@specifixinc.com>
2135 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2137 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2139 * read.c (convert_to_bignum): New function, split out from...
2140 (emit_expr): ...here. Handle the case where X_add_number is
2141 positive and the input value is negative.
2142 (output_big_sleb128): Fix setting of continuation bit. Check whether
2143 the final byte needs to be sign-extended. Fix size-shrinking loop.
2144 (emit_leb128_expr): When generating a signed leb128, see whether the
2145 sign of an O_constant's X_add_number matches the sign of the input
2146 value. Use a bignum if not.
2148 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2150 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2151 arch_sh_up in order to match the external name and make the
2152 testsuite's job easier.
2154 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2157 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2159 2005-01-12 Nick Clifton <nickc@redhat.com>
2161 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2162 ignored_arguments array.
2164 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2166 * write.c (write_object_file): Disallow a symbol equated to
2169 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2171 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2173 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2174 (maxq_target): New function: Set the machine type.
2176 2005-01-06 Paul Brook <paul@codesourcery.com>
2178 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2179 (md_begin): Handle TE_VXWORKS for FP defaults.
2180 (md_apply_fix3): Correct rela offsets.
2181 (elf32_arm_target_format): Add VxWorks targets.
2183 2005-01-06 Paul Brook <paul@codesourcery.com>
2185 * configure.tgt: Set em=vxworks for *-*-vxworks.
2186 * config/te-vxworks.h: New File.
2188 2005-01-06 Paul Brook <paul@codesourcery.com>
2190 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2192 2005-01-04 Dmitry Diky <diwil@spec.ru>
2194 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2197 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2199 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2200 (dot_loc): New function.
2201 (md_pseudo_table): Add entry to map .loc to dot_loc().
2202 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2203 seen a .loc directive or we're generating DWARF2 debug info for
2206 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2209 * read.c (s_comm_internal): Don't zero end of name until size
2210 expression has been parsed.
2212 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2214 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2216 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2218 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2221 2004-12-22 Ian Lance Taylor <ian@airs.com>
2223 * configure.tgt: New.
2224 * configure.in: Move setting of cpu_type, fmt, etc., to
2226 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2227 $(srcdir)/configure.tgt.
2228 * configure, Makefile.in: Rebuild.
2230 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2232 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2233 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2235 (avr_offset_expression): New function to parse offsets for LDI
2237 (avr_operand): Use it.
2238 (md_apply_fix3): Generate the relocs.
2240 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2242 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2243 BFD_RELOC_SH_IMMS10BY8 relocation.
2245 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2246 than just ignoring bad code.
2248 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2250 * config/tc-v850.c (handle_lo16): New function.
2251 (v850_reloc_prefix): Use it to check lo().
2252 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2254 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2256 * configure.in: Add s390x-ibm-tpf support.
2257 * configure: Regenerate.
2259 2004-12-15 Jan Beulich <jbeulich@novell.com>
2261 * config/obj-elf.c (obj_elf_change_section): Only set type and
2262 attributes on new sections. Emit warning when type of re-declared
2263 section doesn't match.
2265 2004-12-15 Jan Beulich <jbeulich@novell.com>
2267 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2268 '.cfi_startproc simple' doesn't inherit the old value.
2270 2004-12-15 Jan Beulich <jbeulich@novell.com>
2272 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2273 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2274 generation to emit a factored offset.
2276 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2278 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2279 which is too large in the case of NO_PIC without 64-bit
2282 * config/tc-mips.c (mips_in_shared): New static variable.
2283 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2284 (md_longopts): Add -mshared and -mno-shared.
2285 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2286 (s_cpload): Implement !mips_in_shared case.
2287 (s_cpsetup): Likewise.
2288 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2289 * NEWS: Mention -mno-shared.
2291 2004-12-09 Paul Brook <paul@codesourcery.com>
2293 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2296 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2298 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2299 sequence, increase the size of the sequence.
2301 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2304 2004-12-07 Ben Elliston <bje@gnu.org>
2306 * read.c (s_align): Use an align_limit temporary to allay a GCC
2307 signed/unsigned comparison warning.
2309 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2311 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2312 * configure.in: Use it for arm*-*-linux-gnueabi*.
2313 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2314 * config/te-armlinuxeabi.h: New file.
2315 * Makefile.in: Regenerated.
2316 * aclocal.m4: Likewise.
2317 * configure: Likewise.
2318 * doc/Makefile.in: Regenerated.
2320 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2322 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2323 (xtensa_restore_emit_state): Likewise.
2325 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2327 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2330 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2332 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2333 * Makefile.in: Regenerate.
2335 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2337 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2338 functions, give functions a meaningful name, add comments.
2339 (check_range): New function - Replace operand size calculation
2340 with range checking.
2341 (assemble_insn): Update Algorithm, improve error issuing.
2343 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2346 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2348 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2349 miss between different section in the same module.
2350 (tc_gen_reloc): Likewise.
2352 2004-11-25 Theodore A. Roth <troth@openavr.org>
2354 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2355 atmega325, atmega3250, atmega645 and atmega6450.
2357 2004-11-25 Jan Beulich <jbeulich@novell.com>
2359 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2360 permissible for the selected instruction suffix.
2361 (process_suffix): For DefaultSize instructions, suppressing the
2362 guessing of a 'q' suffix if the instruction doesn't support it is
2363 pointless, because only an 'l' suffix can be guessed in this place.
2365 2004-11-24 Nick Clifton <nickc@redhat.com>
2367 * config/tc-iq2000.c: Remove support for IQ10 processor.
2368 Convert to ISO C90 formatting.
2369 * config/tc-iq2000.h: Likewise.
2371 2004-11-23 Nick Clifton <nickc@redhat.com>
2373 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2374 in this table. They should be correct now.
2376 2004-11-23 Jan Beulich <jbeulich@novell.com>
2378 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2379 indicate the MMX extensions added by both SSE and 3DNow!A.
2380 (Cpu3dnowA): Declare.
2381 (CpuUnknownFlags): Update.
2382 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2383 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2384 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2385 3DNow!. Athlon additionally implies 3DNow!A. Several new
2386 entries (those starting with a dot are for sub-arch specification).
2387 (set_cpu_arch): Handle sub-arch specifications.
2388 (parse_insn): Distinguish between instructions not supported because
2389 of insufficient CPU features and because of 64-bit mode.
2390 * doc/c-i386.texi: Describe enhanced .arch directive.
2392 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2394 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2396 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2398 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2399 without a corresponding .debug_info section.
2401 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2403 * read.c (potable): Add "error" and "warning".
2404 (s_errwarn): New function.
2405 * read.h (s_errwarn): Declare.
2406 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2408 2004-11-22 Nick Clifton <nickc@redhat.com>
2410 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2413 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2415 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2416 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2418 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2420 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2421 (coff_adjust_symtab): Adjust call.
2422 (crawl_symbols): Likewise.
2423 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2424 (obj_app_file): Adjust.
2426 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2428 * configure.in: Enable bfd_assember for the MAXQ port.
2429 * configure: Regenerate.
2431 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2432 Sterling Augustine <sterling@tensilica.com>
2434 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2435 there is a conflict.
2436 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2437 interfaces that are related as determined by xtensa_interface_class_id.
2439 2004-11-12 Nick Clifton <nickc@redhat.com>
2441 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2442 offsets for conditional branches.
2444 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2446 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2448 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2450 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2451 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2453 (relax_frag_immed): Update call to update_next_frag_state.
2455 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2457 * obj.h (struct format_ops <app_file>): Add int param.
2458 * read.h (s_app_file_string): Likewise.
2459 * read.c (s_app_file_string): Likewise.
2460 (s_app_file): Adjust s_app_file_string call.
2461 * config/tc-mips.c (s_mips_file): Likewise.
2462 * config/obj-coff.h (obj_app_file): Add app param.
2463 * config/obj-ecoff.h (obj_app_file): Likewise.
2464 * config/obj-multi.h (obj_app_file): Likewise.
2465 * config/obj-elf.h (elf_file_symbol): Likewise.
2466 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2467 if called for # preprocessor lines.
2469 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2472 * symbols.c (resolve_symbol_value): Convert weak symbols only
2474 (symbol_equated_reloc_p): Don't equate weaks when relocating
2475 only for Windows PECOFF.
2477 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2479 * config/tc-crx.c (print_insn): Check and set insn_addr.
2480 * config/tc-crx.h (md_frag_check): Define.
2482 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2483 Vineet Sharma <vineets@noida.hcltech.com>
2485 * configure.in: Add support for new target maxq-coff.
2486 * configure: Regenerate.
2487 * NEWS: Mention new support.
2488 * config/tc-maxq.c: New file.
2489 * config/tc-maxq.h: New file.
2490 * config/obj-coff.h: Add support for maxq-coff.
2492 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2494 * symbols.c (any_external_name): Define.
2495 (resolve_symbol_value): Convert weak symbols.
2496 (S_SET_EXTERNAL): Support any_external_name.
2497 (S_SET_NAME): Qualify parameter const.
2498 (symbol_equated_reloc_p): Equate to weaks when relocating.
2499 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2500 * tc.h (any_external_name): Declare.
2501 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2503 (weak_is_altname): Declare and define.
2504 (weak_name2altname): Same.
2505 (weak_altname2name): Same.
2506 (weak_uniquify): Same.
2507 (weak_altprefix): Define.
2508 (obj_coff_weak): Change .weak syntax and handling.
2509 (coff_frob_symbol): Fix PE weak symbol alternates.
2510 * config/obj-coff.h (USE_UNIQUE): Define.
2511 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2512 are in another segment.
2513 (tc_gen_reloc): Remove broken addend hack.
2514 doc/as.texinfo: Update.
2516 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2518 * config/tc-xtensa.c (total_frag_text_expansion): New.
2519 (md_estimate_size_before_relax): Use it.
2520 (find_address_of_next_align_frag): Likewise.
2522 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2524 * config/tc-crx.c: Rename argument types.
2525 (processing_arg_number): Rename to 'cur_arg_num'.
2526 (get_number_of_bits): Rename to 'set_operand_size'.
2527 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2528 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2529 (set_indexmode_parameters): Remove function, integrate its code into
2531 (set_operand_size): Get rid of 'Operand Number' function parameter -
2532 use global variable 'cur_arg_num' instead.
2533 Use a local 'argument' pointer to reference the current argument.
2534 (parse_operand): Likewise.
2535 (set_operand): Likewise.
2536 (process_label_constant): Likewise.
2538 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2540 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2541 (add_section_rename): Delete. Inlined into...
2542 (build_section_rename): ...here. Use xstrdup instead of strdup.
2543 (xtensa_section_rename): Drop "const" from argument and return types.
2544 (md_show_usage): Indent to match show_usage().
2545 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2546 (tc_canonicalize_section_name): Define.
2547 (md_elf_section_rename): Remove unused macro.
2548 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2549 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2550 (Frame Directive): Delete.
2552 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2554 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2555 * config/tc-arm.c (target_oabi): Delete.
2556 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2557 (arm_opts): Remove moabi.
2558 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2559 * doc/c-arm.texi (ARM Options): Likewise.
2560 * configure: Regenerated.
2562 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2564 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2565 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2566 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2567 * configure: Regenerate.
2568 * config/tc-cris.c (enum cris_archs): New.
2569 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2570 (cris_insn_ver_valid_for_arch): New functions.
2571 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2572 (cris_arch): New variable.
2573 (md_pseudo_table): New pseudo .arch.
2574 (err_for_dangerous_mul_placement): Initialize according to
2576 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2578 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2579 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2580 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2581 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2582 use in md_cris_relax_table.
2583 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2584 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2585 Update and improve head comment.
2586 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2587 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2589 (md_longopts): New option --march=...
2590 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2592 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2593 (HANDLE_RELAXABLE): New macro.
2594 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2595 cases. Check for weak symbols and assume not relaxable. Handle
2596 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2597 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2599 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2600 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2601 (cris_create_short_jump): Adjust for CRISv32.
2602 (cris_relax_frag): Handle new states.
2603 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2604 (md_begin): Define symbols "..asm.arch.cris.v32",
2605 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2606 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2607 when entering opcode table entry points.
2608 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2609 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2610 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2611 (cris_process_instruction): Initialize out_insnp->insn_type to
2612 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2613 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2615 <case 'm'>: Check that modified_char == '.'.
2616 <invalid operands>: Consume the rest of the line.
2617 When operands don't match, skip over subsequent insns with
2618 non-matching version specifier but same mnemonic.
2619 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2620 special registers in CRISv32 are always 32 bit long.
2621 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2623 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2624 and compatible. Recognize "ACR" for v32, unless followed by "+".
2625 (get_spec_reg): Consider cris_arch when looking up register.
2626 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2628 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2629 (cris_get_expression): Restore input_line_pointer if failing "early".
2630 (get_flags): Consider cris_arch and recognize flags accordingly.
2631 (branch_disp): Adjust for CRISv32.
2632 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2633 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2634 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2635 resolved. Don't enter zeros in object file for
2637 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2638 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2639 (md_parse_option): Break out "return 1".
2640 <OPTION_ARCH> New case.
2641 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2642 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2643 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2644 <case BFD_RELOC_32_PCREL>: New cases.
2645 Addends for non-zero fx_pcrel are too in fx_offset.
2646 (md_show_usage): Show --march=<arch>.
2647 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2648 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2649 (s_syntax) <struct syntaxes>: Properly constify member operand.
2650 * config/tc-cris.h (TARGET_MACH): Define.
2651 (cris_mach): Declare.
2652 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2653 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2654 (CRIS-Opts): Document --march=...
2655 (CRIS-Pseudos): Document .arch.
2657 2004-11-04 Jan Beulich <jbeulich@novell.com>
2659 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2660 intel syntax and no register prefix, allow $ in symbol names when
2662 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2663 (intel_float_operand): Add fourth return value indicating math control
2664 operations. Make classification more precise.
2665 (md_assemble): Complain if memory operand of mov[sz]x has no size
2667 (parse_insn): Translate word operands to floating point instructions
2668 operating on integers as well as control instructions to short ones
2669 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2670 floating point instructions operating on non-integer operands.
2671 (match_template): Remove fldcw special case. Adjust q-suffix handling
2672 to permit it on fild/fistp/fisttp in AT&T mode.
2673 (process_suffix): Don't guess DefaultSize insns' suffix from
2674 stackop_size for certain floating point control instructions. Guess
2675 suffix for branch and [ls][gi]dt based on flag_code. Split error
2676 messages for Intel and AT&T syntax, and make the condition more strict
2677 for the former. Adjust suppressing of generation of operand size
2679 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2680 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2681 more error checking.
2682 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2683 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2685 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2687 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2688 md_short_jump_size, md_long_jump_size.
2689 * write.c [!WORKING_DOT_WORD]: Ditto.
2690 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2692 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2694 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2695 const qualifier in these definitions.
2696 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2697 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2699 2004-11-02 Nick Clifton <nickc@redhat.com>
2701 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2702 table before deciding to produce a .debug_line section to match up
2703 with a user provided .debug_info section.
2705 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2707 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2708 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2710 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2712 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2713 (get_flags): New function.
2714 (get_number_of_bits): Edit comments, update numeric values to
2716 (process_label_constant): Don't support the colon
2717 format (SYMBOL:[s|m|l]).
2718 (set_cons_rparams): Support argument type 'arg_rbase'.
2719 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2720 (handle_LoadStor): Bug fix, first handle post-increment mode.
2721 (getreg_image): Remove redundant code, update according to latest
2723 (print_constant): Bug fix relate to 3-word instructions.
2724 (assemble_insn): Bug fix, when matching instructions, verify also
2725 instruction type (not only mnemonic).
2726 Add various error checking.
2727 (preprocess_reglist): Support HI/LO and user registers.
2729 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2731 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2732 in an epilogue directive go negative.
2734 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2737 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2738 after reporting template error during manual bundling. Reported
2739 by Michael Dupont, michaelx.dupont@intel.com.
2741 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2743 * Makefile.am: Run dep-am.
2744 * aclocal.m4: Regenerate with automake 1.9.2.
2745 * Makefile.in: Regenerate with automake 1.9.2.
2746 * doc/Makefile.in: Likewise.
2748 * config/tc-arm.c: Include "dw2gencfi.h".
2749 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2751 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2752 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2753 (tc_cfi_frame_initial_instructions): Define.
2754 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2757 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2759 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2761 Update coprocessor id to be unsigned immediate.
2763 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2765 * config/tc-i386.c (O_secrel): Delete.
2766 (tc_pe_dwarf2_emit_offset): New function.
2767 * config/tc-i386.h (O_secrel): Define as O_md1.
2768 (TC_DWARF2_EMIT_OFFSET): Define.
2770 2004-10-18 Nick Clifton <nickc@redhat.com>
2772 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2773 ignore @fptr() directives for 4-byte fixups.
2775 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2777 * Makefile.am: Run "make dep-am"
2778 * Makefile.in: Regenerate.
2780 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2782 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2783 Remove comments about placement of literal pools.
2784 (Literal Directive): Update description of literal placement.
2785 (Literal Prefix Directive): Remove statement that this does not apply
2786 to absolute-mode literals. Describe new section naming scheme.
2788 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2790 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2791 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2792 is_windowed_return_opcode): Delete.
2793 (xtensa_frob_label): Use get_subseg_target_freq.
2794 (md_assemble): Inline call to is_entry_opcode.
2795 (xtensa_handle_align): Inline call to get_frag_is_literal.
2796 (relaxation_requirements): Inline call to is_jx_opcode.
2797 (emit_single_op): Inline call to is_movi_opcode.
2798 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2799 get_frag_is_no_transform, is_entry_opcode, and
2800 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2801 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2802 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2803 Inline calls to get_frag_is_no_transform.
2804 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2805 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2806 get_frag_is_no_transform.
2807 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2808 and set_frag_is_no_transform.
2809 (get_expression_value): Delete.
2810 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2811 cur_target_freq to target_freq.
2812 (get_subseg_info): Split out code to create a new map entry into ...
2813 (add_subseg_info): ... this new function.
2814 (get_last_insn_flags): Check if get_subseg_info succeeded.
2815 (set_last_insn_flags): Call add_subseg_info if needed.
2816 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2817 (xtensa_reorder_segments): Compute last_sec while counting sections.
2818 Remove call to get_last_sec.
2819 (get_last_sec): Delete.
2820 (cache_literal_section): Inline call to retrieve_literal_seg and its
2821 callees, seg_present and add_seg_list.
2822 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2823 (get_frag_is_insn, get_frag_is_no_transform,
2824 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2825 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2827 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2829 * config/tc-xtensa.c: Use ISO C90 formatting.
2830 * config/tc-xtensa.h: Likewise.
2831 * config/xtensa-istack.h: Likewise.
2832 * config/xtensa-relax.c: Likewise.
2833 * config/xtensa-relax.h: Likewise.
2835 2004-10-12 Paul Brook <paul@codesourcery.com>
2837 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2840 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2843 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2845 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2847 (Acknowledgements): Use "GAS" instead of AS variable.
2849 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2851 * config/tc-i386.c: Include "elf/x86-64.h".
2852 (i386_elf_section_type): New function.
2853 * config/tc-i386.h (md_elf_section_type): Define.
2854 (i386_elf_section_type): New prototype.
2856 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2858 * config/m68k-parse.h (enum m68k_register): New control register,
2860 * config/tc-m68k.c: Correct control register set for MCF5249.
2862 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2863 Sterling Augustine <sterling@tensilica.com>
2865 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2866 (UNREACHABLE_MAX_WIDTH): Define.
2867 (XTENSA_FETCH_WIDTH): Delete.
2868 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2869 prefer_const16, prefer_l32r): New global variables.
2870 (LIT4_SECTION_NAME): Define.
2871 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2872 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2873 (frag_flags struct): New.
2874 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2875 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2876 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2877 (MAX_FORMATS): Define.
2878 (op_placement_info struct, op_placement_table): New.
2879 (O_pltrel, O_hi16, O_lo16): Define.
2880 (directiveE enum): Rename directive_generics to directive_transform.
2881 Delete directive_relax. Add directive_schedule,
2882 directive_absolute_literals, and directive_last_directive.
2883 (directive_info): Rename "generics" to "transform". Delete "relax".
2884 Add "schedule" and "absolute-literals".
2885 (directive_state): Adjust entries to match changes in directive_info.
2886 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2887 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2888 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2889 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2890 (align_only_targets, software_a0_b_retw_interlock,
2891 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2892 software_avoid_short_loop, software_avoid_close_loop_end,
2893 software_avoid_all_short_loops, specific_opcode): Delete.
2894 (warn_unaligned_branch_targets): New.
2895 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2896 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2897 (option_[no_]link_relax, option_[no_]transform,
2898 option_[no_]absolute_literals, option_warn_unaligned_targets,
2899 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2901 (option_[no_]align_only_targets, option_literal_section_name,
2902 option_text_section_name, option_data_section_name,
2903 option_bss_section_name, option_eb, option_el): Delete.
2904 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2905 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2906 and target-hardware. Delete entries for [no-]target-align-only,
2907 literal-section-name, text-section-name, data-section-name, and
2909 (md_parse_option): Handle new options and remove old ones. Accept but
2910 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2911 and treat them as [no-]transform.
2912 (md_show_usage): Add new options and remove old ones.
2913 (xtensa_setup_hw_workarounds): New.
2914 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2915 "long", "short", "loc" and "frequency" entries.
2916 (use_generics): Rename to ...
2917 (use_transform): ... this function. Add past_xtensa_end check.
2918 (use_longcalls): Add past_xtensa_end check.
2919 (code_density_available, can_relax): Delete.
2920 (do_align_targets): New.
2921 (get_directive): Accept dashes in directive names. Warn about
2922 [no-]generics and [no-]relax directives and treat them as
2924 (xtensa_begin_directive): Call md_flush_pending_output only for some
2925 directives. Check for directives inside instruction bundles. Warn
2926 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2927 directives. Handle new directives. Check generating_literals flag
2929 (xtensa_end_directive): Check for directives inside instruction
2930 bundles. Warn and ignore [no-]density directives. Handle new
2931 directives. Call xtensa_set_frag_assembly_state.
2932 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2933 xtensa_dwarf2_emit_insn): New.
2934 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2935 use_literal_section flag.
2936 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2937 literals. Use xtensa_elf_cons to parse the expression.
2938 (xtensa_literal_prefix): Do not check use_literal_section. Support
2939 ".lit4" sections for absolute literals. Change prefix convention to
2940 replace ".text" (or ".t" in a linkonce section). No need to call
2942 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2943 (expression_end): Handle closing braces and colons.
2944 (PLT_SUFFIX, plt_suffix): Delete.
2945 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2946 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2947 and O_hi16 expressions as well.
2948 (tokenize_arguments): Handle closing braces and colons.
2949 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2950 operands and paired register syntax.
2951 (get_invisible_operands): New.
2952 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2953 new xtensa-isa.h functions.
2954 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2955 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2956 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2957 instructions. Use xtensa_translate_zero_immed.
2958 (operand_is_immed, operand_is_pcrel_label): Delete.
2959 (get_relaxable_immed): Use new xtensa-isa.h functions.
2960 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2962 (xtensa_print_insn_table, print_vliw_insn): New.
2963 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2964 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2965 is_branch_or_jump_opcode): Delete.
2966 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2967 (opnum_to_reloc, reloc_to_opnum): Delete.
2968 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2969 xtensa-isa.h functions. Operate on one slot of an instruction.
2970 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2971 xg_get_insn_size): Delete.
2972 (xg_get_build_instr_size): Use xg_get_single_size.
2973 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2974 xg_build_widen_table. Use xg_get_single_size.
2975 (xg_get_max_narrow_insn_size): Delete.
2976 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2977 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2979 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2980 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2981 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2982 xg_build_widen_table. Use xg_get_single_size.
2983 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2985 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2986 treat weak symbols conservatively.
2987 (xg_check_operand): Use new xtensa-isa.h functions.
2988 (is_dnrange): Delete.
2989 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2990 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2991 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2992 xtensa-isa.h functions.
2993 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2994 xg_instruction_matches_options): New.
2995 (xg_instruction_matches_rule): Handle O_register expressions. Call
2996 xg_instruction_matches_options.
2997 (transition_rule_cmp): New.
2998 (xg_instruction_match): Update call to xg_build_simplify_table.
2999 (xg_build_token_insn): Record loc fields.
3000 (xg_simplify_insn): Check is_specific_opcode field and
3001 density_supported flag.
3002 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3003 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3004 (xg_assemble_literal): Add error handling for O_big. Call
3005 record_alignment. Handle O_pltrel.
3006 (xg_valid_literal_expression): New.
3007 (xg_assemble_literal_space): Add slot parameter. Remove call to
3008 set_expr_symbol_offset. Add call to record_alignment. Update call to
3010 (xg_emit_insn): Delete.
3011 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3012 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3013 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3014 and slot parameters. Handle new "alternate" relocations for absolute
3015 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3016 O_hi16. Use new xtensa-isa.h functions.
3017 (xg_assemble_tokens): Delete.
3018 (is_register_writer): Use new xtensa-isa.h functions.
3019 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3020 old-style RSR from LCOUNT.
3021 (next_frag_opcode): Delete.
3022 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3023 update_next_frag_state): New.
3024 (update_next_frag_nop_state): Delete.
3025 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3026 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3027 the state of the absolute-literals directive. Add calls to
3028 record_alignment and xtensa_set_frag_assembly_state. Call
3029 xtensa_switch_to_non_abs_literal_fragment instead of
3030 xtensa_switch_to_literal_fragment.
3032 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3033 (get_expanded_loop_offset): Change check for undefined opcode to an
3035 (xtensa_set_frag_assembly_state, relaxable_section,
3036 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3037 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3038 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3039 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3040 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3041 (xtensa_init_fix_data): New.
3042 (xtensa_frob_label): Reset label symbol to the current frag. Check
3043 do_align_targets and generating_literals flag. Propagate frequency
3044 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3045 (xtensa_unrecognized_line): New.
3046 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3047 to xtensa_set_frag_assembly_state.
3048 (error_reset_cur_vinsn): New.
3049 (md_assemble): Remove check for literal frag. Remove call to
3050 istack_init. Call use_transform instead of use_generics. Parse
3051 explicit instruction format specifiers. Move code for
3052 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3053 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3054 Add dwarf2_where call. Remote automatic alignment for ENTRY
3055 instructions. Move call to xtensa_clear_insn_labels to the end.
3056 Rearrange to handle bundles.
3057 (xtensa_cons_fix_new): Delete.
3058 (xtensa_handle_align): New.
3059 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3060 assignment to is_no_density field.
3061 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3062 instead of reloc_to_opnum. Handle "alternate" relocations.
3063 (xtensa_force_relocation, xtensa_check_inside_bundle,
3064 xtensa_elf_section_change_hook): New.
3065 (xtensa_symbol_new_hook): Delete.
3066 (xtensa_fix_adjustable): Check for difference of symbols with an
3067 offset. Check for external and weak symbols.
3068 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3069 (md_estimate_size_before_relax): Return expansion for the first slot.
3070 (tc_gen_reloc): Handle difference of symbols by producing
3071 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3072 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3073 tentative values into the output when linkrelax is set.
3074 (XTENSA_PROP_SEC_NAME): Define.
3075 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3076 Create literal tables only if using literal sections. Create new
3077 property tables instead of old instruction tables. Check for unaligned
3078 branch targets and loops.
3079 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3080 new_resource_table, clear_resource_table, resize_resource_table,
3081 resources_available, reserve_resources, release_resources,
3082 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3083 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3084 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3085 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3086 flag. Update checks for workaround options. Call
3087 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3088 (xtensa_cleanup_align_frags): Add special case for branch targets.
3089 Check for and mark unreachable frags.
3090 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3091 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3092 end of a zero-overhead loop body.
3093 (frag_can_negate_branch): Handle instructions with multiple slots.
3094 Use new xtensa-isa.h functions
3095 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3096 xtensa_mark_zcl_first_insns): New.
3097 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3098 transformations are disabled.
3099 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3100 multislot instructions.
3101 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3102 Likewise. Also error if transformations are disabled.
3103 (unrelaxed_frag_max_size): New.
3104 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3105 xtensa-isa.h functions.
3106 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3107 xtensa_opcode_is_loop instead of is_loop_opcode.
3108 (get_text_align_power): Replace as_fatal with assertion.
3109 (get_text_align_fill_size): Iterate instead of using modulus when
3111 (get_noop_aligned_address): Assert that this is for a machine-dependent
3112 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3113 xg_get_single_size, and frag_format_size.
3114 (get_widen_aligned_address): Rename to ...
3115 (get_aligned_diff): ... this function. Add max_diff parameter.
3116 Remove handling of rs_align/rs_align_code frags. Use
3117 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3118 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3119 and pass it back to caller.
3120 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3121 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3122 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3123 (relax_frag_text_align): Rename to ...
3124 (relax_frag_loop_align): ... this function. Assume loops can only be
3125 in the first slot of an instruction.
3126 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3127 instruction. Remove call to frag_wane.
3128 (relax_frag_narrow): Rename to ...
3129 (relax_frag_for_align): ... this function. Extend to handle
3130 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3131 RELAX_NARROW for the first slot.
3132 (find_address_of_next_align_frag, bytes_to_stretch): New.
3133 (future_alignment_required): Use find_address_of_next_align_frag and
3134 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3135 alignment decisions.
3136 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3137 Check if transformations are enabled for b_j_loop_end workaround.
3138 Use new xtensa-isa.h functions and handle multislot instructions.
3139 Update call to xg_assembly_relax.
3140 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3141 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3143 (convert_frag_narrow): Add segP, format and slot parameters. Call
3144 convert_frag_immed for branch instructions. Adjust calls to
3145 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3146 xg_get_single_size and xg_get_single_format.
3147 (convert_frag_fill_nop): New.
3148 (convert_frag_immed): Add format and slot parameters. Handle multislot
3149 instructions and use new xtensa-isa.h functions. Update calls to
3150 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3151 enabled for b_j_loop_end workaround. Use build_nop instead of
3152 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3153 frags. Use xg_get_single_size. Handle O_pltrel.
3154 (fix_new_exp_in_seg): Remove check for old plt flag.
3155 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3156 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3157 for loop opcode to an assertion. Mark all frags up to the end of the
3158 loop as not transformable.
3159 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3160 (get_subseg_info): New.
3161 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3163 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3164 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3165 (xtensa_switch_to_non_abs_literal_fragment): New.
3166 (cache_literal_section): Add is_code parameter and pass it through to
3167 retrieve_literal_seg.
3168 (retrieve_literal_seg): Add is_code parameter and use it to set the
3169 flags on the literal section. Handle case where head parameter is 0.
3170 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3171 set_frag_is_no_transform): New.
3172 (xtensa_create_property_segments): Add end_property_function parameter
3173 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3174 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3175 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3176 (add_xt_block_frags): Add end_property_function parameter and call it
3177 if it is non-zero. Call xtensa_frag_flags_init.
3178 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3179 get_frag_property_flags, frag_flags_to_number,
3180 xtensa_frag_flags_combinable, xt_block_aligned_size,
3181 xtensa_xt_block_combine, add_xt_prop_frags,
3182 init_op_placement_info_table, opcode_fits_format_slot,
3183 xg_get_single_size, xg_get_single_format): New.
3184 (istack_push): Inline call to tinsn_copy.
3185 (tinsn_copy): Delete.
3186 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3187 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3188 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3189 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3190 functions. Handle invisible operands.
3191 (tinsn_to_slotbuf): New.
3192 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3193 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3194 vinsn_from_chars, and xg_free_vinsn.
3195 (tinsn_from_insnbuf): New.
3196 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3197 instructions. Handle symbol differences.
3198 (get_num_stack_text_bytes): Use xg_get_single_size.
3199 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3200 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3201 get_expr_register, set_expr_symbol_offset_diff): New.
3202 * config/tc-xtensa.h (MAX_SLOTS): Define.
3203 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3204 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3205 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3207 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3208 (xtensa_frag_type struct): Add is_assembly_state_set,
3209 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3210 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3211 Replace is_generics and is_relax fields by is_no_transform field.
3212 Delete is_text and is_longcalls fields. Change text_expansion and
3213 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3214 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3215 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3216 (xtensa_fix_data struct): New.
3217 (xtensa_symfield_type struct): Delete plt field.
3218 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3219 forward declaration here.
3220 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3221 (XTENSA_SECTION_RENAME): Undefine.
3222 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3223 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3224 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3225 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3226 (unit_num_copies_func, opcode_num_units_func,
3227 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3228 (resource_table struct): New.
3229 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3230 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3231 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3232 (tinsn_copy): Delete prototype.
3233 (vliw_insn struct): New.
3234 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3235 (widen_spec_list): Add option conditions for density and boolean
3236 instructions. Add expansions using CONST16 and conditions for using
3237 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3239 (simplify_spec_list): Add option conditions for density instructions.
3240 Add entry for NOP instruction.
3241 (append_transition): Add cmp function pointer parameter and use it to
3242 insert the new entry in order.
3243 (operand_function_LOW16U, operand_function_HI16U): New.
3244 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3245 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3246 (enter_opname, split_string): Use xstrdup instead of strdup.
3247 (init_insn_pattern): Initialize new options field.
3248 (clear_req_or_option_list, clear_req_option_list,
3249 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3251 (parse_insn_pattern): Parse option conditions.
3252 (transition_applies): New.
3253 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3254 swapped last arguments in calls to append_constant_value_condition.
3255 Call clone_req_option_list. Add warning about invalid opcode.
3256 Handle LOW16U and HI16U function names.
3257 (build_transition_table): Add cmp parameter and use it in calls to
3258 append_transition. Use new xtensa-isa.h functions. Check
3259 transition_applies before adding entries.
3260 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3261 pass it through to build_transition_table.
3262 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3263 ReqOption, transition_cmp_fn): New types.
3264 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3265 (transition_rule struct): Add options field.
3266 * doc/as.texinfo (Overview): Update Xtensa options.
3267 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3268 --[no-]relax, and --[no-]generics options. Update descriptions of
3269 --text-section-literals and --[no-]longcalls. Add
3270 --[no-]absolute-literals and --[no-]transform.
3271 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3272 Remove use of "generic" and "specific" terminology for opcodes.
3273 (Xtensa Registers): Generalize the syntax description to include
3274 user-defined register files.
3275 (Xtensa Automatic Alignment): Update.
3276 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3277 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3278 (Xtensa Directives): Remove confusing rules about precedence.
3279 (Density Directive, Relax Directive): Delete.
3280 (Schedule Directive): New.
3281 (Generics Directive): Rename to ...
3282 (Transform Directive): ... this node.
3283 (Literal Directive): Update for absolute literals. Missing
3284 literal_position directive is now an error.
3285 (Literal Position Directive): Update for absolute literals.
3286 (Freeregs Directive): Delete.
3287 (Absolute Literals Directive): New.
3288 (Frame Directive): Minor editing.
3289 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3290 Update dependencies.
3291 * Makefile.in: Regenerate.
3293 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3295 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3296 to build the second and third fixups for a composite relocation.
3297 (macro_read_relocs): New function.
3298 (macro_build): Use it.
3299 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3300 Simplify fragging code accordingly.
3301 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3302 of the composite relocation. Set fx_tcbit in both fixups.
3304 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3306 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3307 (md_apply_fix3): Don't treat composite relocs as done.
3309 2004-10-07 Jan Beulich <jbeulich@novell.com>
3311 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3312 prefix for symbol names generated from the LOCAL macro directive.
3314 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3315 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3317 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3319 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3321 (md_assemble): Add error checking for Co-Processor instructions.
3322 (get_cinv_parameters): Add 'b' option to invalidate the
3323 branch-target cache.
3325 2004-10-05 Paul Brook <paul@codesourcery.com>
3327 * config/tc-arm.c (unwind): New variable.
3328 (vfp_sp_encode_reg): New function.
3329 (vfp_sp_reg_required_here): Use it.
3330 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3331 (vfp_parse_reg_list): New function.
3332 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3333 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3334 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3335 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3337 (md_pseudo_table): Add them.
3338 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3339 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3340 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3341 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3342 require_hashconst, add_unwind_opcode): New functions.
3343 * doc/c-arm.texi: Document unwinding opcodes.
3344 * NEWS: Mention the new feature.
3346 2004-10-04 Eric Christopher <echristo@redhat.com>
3348 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3350 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3352 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3354 * config/tc-s390.c (md_apply_fix3): Likewise.
3355 * config/tc-sparc.c (md_apply_fix3): Likewise.
3357 2004-10-01 Paul Brook <paul@codesourcery.com>
3359 * config/tc-arm.c (arm_elf_section_type): New function.
3360 (arm_elf_change_section): Set section link for exidx sections.
3361 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3362 (md_elf_section_type): Define.
3364 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3366 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3367 instruction's offset.
3369 2004-10-01 Adam Nemet <anemet@lnxw.com>
3371 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3373 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3375 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3376 asymbol *, instead use symbol_get_bfdsym.
3378 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3380 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3382 2004-09-30 Paul Brook <paul@codesourcery.com>
3384 * config/tc-arm.c (do_smi, do_nop): New functions.
3385 (insns): Add ARMv6ZK instructions.
3386 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3387 (tc_gen_reloc): Ditto.
3388 (arm_cpus): Add mpcore and arm1176.
3389 (arm_archs): Add armv6{k,z,zk}.
3390 * doc/c-arm.texi: Document new cores and architectures.
3392 2004-09-30 Nick Clifton <nickc@redhat.com>
3394 * config/tc-arm.c: Use ISO C90 formatting.
3396 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3398 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3399 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3400 REG_TYPE_MVDX is expected.
3402 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3404 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3406 2004-09-21 James E Wilson <wilson@specifixinc.com>
3408 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3409 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3410 output_spill_base, output_unat_psprel, output_lc_psprel,
3411 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3412 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3413 output_spill_psprel_p): Use it.
3415 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3417 * config/tc-crx.c (handle_LoadStor): New function.
3418 Handle load/stor unique instructions before parsing.
3420 2004-09-17 Paul Brook <paul@codesourcery.com>
3422 * config/tc-arm.c (s_arm_rel31): New funciton.
3423 (md_pseudo_table): Add .rel31.
3424 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3425 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3426 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3427 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3428 (arm_parse_reloc): Add (target2).
3430 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3432 * Makefile.am: Run "make dep-am".
3433 * Makefile.in: Regenerate.
3434 * aclocal.m4: Regenerate.
3435 * configure: Regenerate.
3436 * doc/Makefile.in: Regenerate.
3437 * po/POTFILES.in: Regenerate.
3438 * po/gas.pot: Regenerate.
3440 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3442 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3443 [!LLONG_MAX]: Ditto.
3445 2004-09-13 Paul Brook <paul@codesourcery.com>
3447 * config/tc-arm.c: Rename RELABS to TARGET1.
3449 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3451 * messages.c (as_internal_value_out_of_range): Cast values passed
3452 to as_bad_where or as_warn_where to proper type.
3454 2004-09-11 Theodore A. Roth <troth@openavr.org>
3456 * config/tc-avr.c: Add support for
3457 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3459 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3461 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3462 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3464 2004-09-08 Paul Brook <paul@codesourcery.com>
3466 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3467 fini_array and preinit_array section types.
3468 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3470 * doc/as.texinfo: Document extra section types.
3472 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3474 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3475 * Makefile.in: Regenerated.
3476 * configure.in: Set em for arm*-*-symbianelf*.
3477 * configure: Regenerated.
3478 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3479 vectors when appropriate.
3480 * config/te-symbian.h: New file.
3482 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3484 * config/tc-crx.c (gettrap): Exception vector can be case
3486 (process_label_constant): Fix a 32-bit displacement bug in branch
3488 (get_operandtype) : Bug fix, wrong operand was used.
3489 (process_label_constant): Initialize relocation type to
3492 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3494 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3495 for synthesizable cores.
3497 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3499 2004-08-25 Dmitry Diky <diwil@spec.ru>
3501 * config/tc-msp430.c: Clean-up the code.
3502 (md_relax_table): New relax table.
3503 (mcu_types): Sort MCU types.
3504 (md_pseudo_table): Add .profiler pseudo handler.
3505 (pow2value): New function.
3506 (msp430_profiler): New function.
3507 (msp430_operands): Add new insns handlers.
3508 (msp430_srcoperand): Add register operand handler, allow complex
3510 (md_estimate_size_before_relax): Rewritten.
3511 (md_convert_frag): Rewritten.
3512 (msp430_relax_frag): New function.
3513 * config/tc-msp430.h (md_relax_frag): define macro
3514 * doc/c-msp430.texi: Update information.
3516 2004-08-24 Nick Clifton <nickc@redhat.com>
3518 * as.c (std_shortopts): Allow -g to take an optional argument.
3519 (parse_args): Pass any switch starting with -g on to the backend
3522 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3524 * configure.in (arm*-*-symbianelf*): New target.
3525 (arm*-*-eabi*): Likewise.
3526 * configure: Regenerated.
3528 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3529 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3532 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3534 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3535 argument, don't do anything if current section is not
3536 .gnu.linkonce.t.* and linkonce_empty is set.
3537 (generate_unwind_image, dot_endp): Adjust callers, call
3538 start_unwind_section (*, 1) if nothing will be put into the
3541 2004-08-17 Nick Clifton <nickc@redhat.com>
3543 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3544 (show_usage): Add -g.
3545 (std_longopts): Add --gen-debug. Alpha sort the table.
3546 (parse_args): Print an error message if a switch is not handled.
3547 Handle the -g switch, calling md_debug_format_selector() if
3549 * NEWS: Mention new feature.
3550 * doc/as.texinfo: Document new switch.
3551 * doc/internals.texi: Document behaviour of md_parse_option.
3553 * config/tc-arm.c (md_parse_option): Do not issue an error message
3554 if the switch is not recognised.
3555 * config/tc-m68k.c (md_parse_option): Likewise.
3556 * config/tc-pdp11.c (md_parse_option): Likewise.
3557 * config/tc-v850.c (md_parse_option): Likewise.
3559 * as.h: Fix up formatting.
3562 2004-08-16 Nick Clifton <nickc@redhat.com>
3564 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3566 * configure.in: Sort architecture based tables alphabetically.
3567 * configure: Regenerate.
3569 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3571 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3572 { "cc", 68 }, with { "cr", 70 }.
3574 2004-08-13 Jan Beulich <jbeulich@novell.com>
3575 Nick Clifton <nickc@redhat.com>
3577 * as.c: Add and handle new --alternate command line option.
3578 * macro.c (macro_set_alternate): New.
3579 * macro.h (macro_set_alternate): Declare.
3580 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3581 * doc/as.texinfo: Document new command line option and pseudo-ops
3582 as well as insert documentation originating from gasp about
3583 alternate macro syntax.
3584 * NEWS: Mention new command line option and pseudo-ops.
3586 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3588 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3591 2004-08-06 Paul Brook <paul@codesourcery.com>
3593 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3594 Handle new relocations.
3595 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3597 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3599 * write.c (relax_segment): Use was_address instead of address when
3600 setting fr_fix field for align frag due to backwards .org.
3602 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3604 Introduce SH2a support.
3605 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3606 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3608 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3609 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3610 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3611 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3612 to end of conditional expression.
3613 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3614 * config/tc-sh.c: Add sh2a-nofpu support.
3615 2003-12-29 DJ Delorie <dj@redhat.com>
3616 * tc-sh.c: Add sh2a support.
3617 (parse_reg): Add tbr.
3618 (parse_at): Support @@(disp,tbr).
3619 (get_specific): Support sh2a opcodes.
3620 (insert4): New, for 4 byte relocs.
3621 (build_Mytes): Support sh2a opcodes.
3622 (md_apply_fix3_Mytes): Support sh2a opcodes.
3623 2003-12-02 Michael Snyder <msnyder@redhat.com>
3624 * config/tc-sh.c (md_parse_option): Handle sh2a.
3625 (sh_elf_final_processing): Ditto.
3627 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3629 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3632 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3634 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3635 (ppc_arch): Expand comment.
3637 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3639 * config/tc-crx.c: Support evaluating the difference between two
3641 * config/tc-crx.h: Likewise.
3643 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3645 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3647 (ia64_elf_section_change_hook): Set the linked-to section for
3650 2004-07-26 Dmitry Diky <diwil@spec.ru>
3652 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3653 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3654 msp430xG438, msp430xG439.
3656 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3658 * doc/as.texinfo (Section, PushSection): Correct documentation
3661 2004-07-21 Jan Beulich <jbeulich@novell.com>
3663 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3664 permissible for the selected instruction suffix.
3665 (match_template): Don't permit 64-bit general purpose operands in
3667 (finalize_imm): Permit 64-bit immediates.
3668 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3669 specially except for the width of the used base and/or index
3670 registers. For 32-bit displacements, use sign-extended
3671 relocations only when using 64-bit addressing.
3672 Force zero displacement on rip-relative addressing when there is
3673 no other displacement.
3674 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3675 specially except for the width of the used base and/or index
3677 (parse_register): Disallow Reg64 registers in 32-bit mode.
3679 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3680 suffix if the instruction doesn't support it.
3682 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3684 * config/tc-mips.c (append_insn): Handle constant expressions with
3685 no associated relocation.
3686 (mips_ip): Cancel the expression after use for the Q format
3688 (parse_relocation): Return no relocation for unsupported
3690 (my_getSmallExpression): Return no relocation if no relocation
3693 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3695 * config/obj-som.c (adjust_stab_sections): Add prototype.
3696 (obj_som_compiler, obj_som_version, obj_som_copyright,
3697 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3698 * config/tc-hppa.c (update_subspace): Likewise.
3699 (is_defined_subspace): Amplify comment.
3700 * config/obj-som.h (som_frob_file): Add prototype.
3702 2004-07-19 Christopher Faylor <cgf@timesys.com>
3703 H.J. Lu <hongjiu.lu@intel.com>
3705 * subsegs.c (section_symbol): Don't create a new segment when
3706 existing segment is undefined.
3708 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3710 * config/tc-arm.c: Include include/opcode/arm.h.
3711 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3712 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3713 (FPU_ARCH_*): Delete.
3714 * Makefile.am: Update dependencies.
3715 * Makefile.in: Regenerate.
3717 2004-07-15 Nick Clifton <nickc@redhat.com>
3719 * configure.in: Accept armbe as a big-endian arm configuration.
3720 * configure: Regenerate.
3722 2004-07-13 Thomas Nystrom <thn@saeab.se>
3724 * config/tc-i386.c (T_SHIFTOP): New constant.
3725 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3726 (intel_el1): Handle '~'.
3727 (intel_get_token): Handle '<>', '&', '|' and '~'.
3729 2004-07-13 Nick Clifton <nickc@redhat.com>
3731 (md_assemble): Remove spurious newline from end of as_bad error
3733 (intel_e05_1): Likewise.
3734 (intel_e11): Likewise.
3735 (intel_match_token): Likewise.
3737 2004-07-11 Andreas Schwab <schwab@suse.de>
3739 * config/tc-m68k.c: Convert to C90. Remove redundant
3740 declarations. Indentation fixup.
3741 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3742 obj_coff_section ourselves.
3744 2004-07-09 James E Wilson <wilson@specifixinc.com>
3746 * config/tc-ia64.c (default_big_endian): New.
3747 (dot_byteorder, md_begin): Use it.
3748 (md_parse_option): Set it.
3750 2004-07-09 Nick Clifton <nickc@redhat.com>
3752 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3753 * configure: Regenerate.
3754 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3755 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3756 sh_find_elf_flags if necessary.
3758 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3760 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3761 going to be split into more than one in-place addend, return 0
3762 for relocations against mergeable sections. Associate comments
3765 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3767 * Makefile.am (CPU_TYPES): Add crx.
3768 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3769 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3770 (DEPTC_crx_elf): New target.
3771 (DEPOBJ_crx_elf): Likewise.
3772 (DEP_crx_elf): Likewise.
3773 * Makefile.in: Regenerate.
3774 * configure.in: Add crx* target.
3775 * configure: Regenerate.
3776 * config/tc-crx.c: New file.
3777 * config/tc-crx.h: New file.
3778 * NEWS: Mention new target.
3780 2004-07-06 Nick Clifton <nickc@redhat.com>
3782 * config.in: Undefine TARGET_SYMBIAN by default.
3784 * configure: Regenerate. Add sh-symbian-elf target. If
3785 selected define TARGET_SYMBIAN.
3786 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3787 format if TARGET_SYMBIAN has been defined.
3789 * output-file.c (output_file_create): Report the target format
3790 chosen when bfd_openw reports that it is invalid.
3792 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3793 pseudo for BFD based assemblers.
3795 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3798 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3799 (md_parse_option): Remove redundant -isa testing.
3800 Make bfd_arch variable const.
3801 (md_show_usage): Make bfd_arch variable const.
3803 2004-07-03 James E Wilson <wilson@specifixinc.com>
3805 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3806 * config/tc-ia64.h (md_frag_check): Define.
3808 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3810 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3812 * doc/as.texinfo (Weak): Document PE weak symbols.
3814 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3816 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3817 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3818 (mips_frob_file): Rework so that only a single pass through the
3819 relocs is needed. Allow %lo()s to have higher offsets than their
3820 corresponding %hi()s or %got()s.
3822 2004-07-02 Nick Clifton <nickc@redhat.com>
3824 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3825 allow values which have come from undefined symbols.
3826 Always consider this fixup to have been processed as a reloc
3827 cannot be generated for it.
3829 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3831 * frags.h (struct frag): Add has_code and insn_addr fields.
3832 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3833 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3834 * config/tc-ppc.h (md_frag_check): Define.
3836 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3838 * doc/Makefile.am (info): Rename goal to...
3839 (info-local): ... this, to preserve implicit dependencies.
3840 * doc/Makefile.in: Regenerate with automake 1.8.5.
3842 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3844 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3845 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3846 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3847 (tc_gen_reloc): Likewise.
3848 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3849 (m32r_parse_name): Likewise.
3850 (m32r_cgen_parse_fix_exp): Likewise.
3851 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3852 (O_PIC_reloc): Likewise.
3853 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3854 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3855 for @GOTOFF, @GOT, @PLT.
3857 2004-06-21 Jan Beulich <jbeulich@novell.com>
3859 * gas/symbols.c: While discarding ordinary local absolute symbols
3860 when --strip-local-absolute is in effect, retain file symbols.
3862 2004-06-20 Andreas Schwab <schwab@suse.de>
3864 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3865 (md_parse_option): Likewise.
3867 2004-06-17 Jan Beulich <jbeulich@novell.com>
3869 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3870 * config/te-netware.h: New file.
3871 * config/te-ppcnw.h: Delete: Obsolete.
3872 * configure.in: Eliminate ill NetWare targets. Make generic
3873 NetWare target use proper emulation.
3874 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3875 reference to new te-netware.h.
3876 * configure: Regenerate.
3877 * Makefile.in: Regenerate.
3879 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3881 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3882 comparison in .insn pseudo operation.
3884 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3886 * config/obj-coff.c (coff_adjust_section_syms): Use
3887 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3888 (coff_frob_section): Likewise.
3889 * config/tc-mips.c (md_apply_fix3): Likewise.
3890 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3891 (elf_frob_file_after_relocs): Likewise.
3893 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3895 * config/tc-hppa.c (log2): Rename to exact_log2.
3896 (pa_next_subseg): Delete unused function.
3897 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3898 (create_new_subspace): Likewise.
3901 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3902 labels. Fix warning.
3904 2004-05-28 DJ Delorie <dj@redhat.com>
3906 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3907 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3908 or non-merged symbols.
3910 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3912 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3913 restore the old slot when inserting srlz.i/srlz.d.
3915 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3917 * Makefile.am: Regenerate dependecies.
3918 * Makefile.in: Regenerate.
3919 * config/tc-sh.c (valid_arch): Make unsigned.
3920 (preset_target_arch): Likewise.
3921 (md_begin): Use new architecture flags system.
3922 (get_specific): Likewise.
3923 (assemble_ppi): Likewise.
3924 (md_assemble): Likewise. Also fix error check for bad opcodes.
3925 (md_parse_option): Likewise. Also generate -isa values according
3926 to the table in bfd/cpu-sh.c instead of just constants. Also
3927 allow <arch>-up ISA variants.
3928 (sh_elf_final_processing): Replace if-else chain with a call to
3929 sh_find_elf_flags().
3931 2004-05-28 Peter Barada <peter@the-baradas.com>
3933 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3934 with zero offset into mode 2 addressing to save a word.
3936 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3938 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3939 (ar_is_only_in_integer_unit): New.
3940 (ar_is_only_in_memory_unit): New.
3941 (generate_unwind_image): Silence gcc on 32bit host.
3942 (md_assemble): Use ar_is_only_in_integer_unit instead of
3943 ar_is_in_integer_unit. Check AR access.
3945 2004-05-27 Peter Barada <peter@the-baradas.com>
3947 * config/tc-m68k.c (md_begin): Sort the opcode table into
3949 (m68k_compare_opcode): New function to do the sorting.
3951 2004-05-24 Peter Barada <peter@the-baradas.com>
3953 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3954 addressing on MIT style operands.
3955 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3957 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3960 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3962 * expr.c (operand, operator): Don't reject '++' and '--'.
3964 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3966 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3969 2004-05-17 Adam Nemet <anemet@lnxw.com>
3971 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3972 * configure: Regenerate.
3974 2004-05-13 Paul Brook <paul@codesourcery.com>
3976 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3978 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3980 * configure.in (or32-*-rtems*): Switch to elf.
3981 * configure: Regenerate.
3983 2004-05-13 Nick Clifton <nickc@redhat.com>
3985 * po/fr.po: Updated French translation.
3987 2004-05-11 Nick Clifton <nickc@redhat.com>
3989 * doc/as.texinfo (Section): Document G and T flags to .section
3990 directive. Document the extra arguments that the G flag
3991 requires. Document the #tls flag.
3993 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3995 * subsegs.c (section_symbol): Create a new section symbol if
3996 the existing one doesn't match.
3997 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3999 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4001 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4002 to cope with VR4181A errata MD(1) and MD(4).
4004 2004-05-07 Brian Ford <ford@vss.fsi.com>
4006 * NEWS: Mention .secrel32 for pe[i]-i386.
4008 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4010 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4011 (HANDLE_ALIGN): New.
4013 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4015 * Makefile.am (DIST_SUBDIRS): Define.
4016 * aclocal.m4: Regenerate with automake 1.8.4.
4017 * Makefile.in: Likewise.
4018 * doc/Makefile.in: Likewise.
4020 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4022 * config/tc-ia64.c (dot_serialize): Declare.
4023 (dot_serialize): New function.
4024 (md_pseudo_table): Add ".serialize.data" and
4025 ".serialize.instruction" directives.
4027 2004-05-06 Nick Clifton <nickc@redhat.com>
4029 * messages (as_internal_value_out_of_range): Print a message about
4030 a value being out of range. Be consistent about whether the
4031 values are printed in decimal or hexadecimal.
4032 (as_warn_value_out_of_range): Generate a warning message about an
4034 (as_bad_value_out_of_range): Generate an error message about an
4036 * as.h: Prototype the new functions.
4037 * config/tc-alpha.c (insert_operand): Use new function.
4038 * config/tc-arc.c (arc_insert_operand): Likewise.
4039 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4040 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4041 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4042 * config/tc-s390.c (s390_insert_operand): Likewise.
4043 * config/tc-v850.c (v850_insert_operand): Likewise.
4045 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4047 * configure.in: Set em=linux for frv-*-*linux*.
4048 * configure: Rebuilt.
4049 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4050 (frv_md_fdpic_enabled): New.
4051 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4052 (DEFAULT_FDPIC): New.
4053 (frv_flags): Use DEFAULT_FDPIC.
4054 (frv_pic_flag): Likewise.
4055 (OPTION_NOPIC): New.
4056 (md_longopts): Add -mnopic.
4057 (md_parse_option): Handle it.
4058 (md_show_usage): Add -mfdpic and -mnopic.
4060 2004-05-05 Peter Barada <peter@the-baradas.com>
4062 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4063 chips for invalid coldfire instructions, rename selectors
4064 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4065 add current_chip to track which chip is referred to(including save/restore),
4066 use current_chip to select control registers, not current_arch.
4067 (md_show_usage): Add new chips.
4068 * doc/c-m68k.texi: Document new command line switches.
4070 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4072 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4073 (NOP_OPCODE): Define.
4074 (s390_align_code): Remove prototype.
4075 * tc-s390.c (s390_align_code): Remove.
4077 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4079 * config/tc-ia64.c (make_unw_section_name): Removed.
4080 (start_unwind_section): New function.
4081 (generate_unwind_image): Take const segT instead of const
4083 (dot_handlerdata): Adjusted.
4084 (dot_endp): Likewise.
4086 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4088 * config/obj-elf.c (obj_elf_change_section): Allow the
4089 ".note.GNU-stack" section has SHF_EXECINSTR.
4091 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4093 * config/obj-elf.c (get_section): Return bfd_boolean.
4094 (obj_elf_change_section): Call bfd_get_section_by_name_if
4095 instead of bfd_map_over_sections.
4097 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4099 * config/obj-elf.c (get_section): New function.
4100 (obj_elf_change_section): Support multiple sections with same
4103 2004-04-30 Nick Clifton <nickc@redhat.com>
4105 * config/tc-arm.c (create_register_alias): Fix typo checking for
4106 case sensitive register aliases.
4107 (co_proc_number): Use error message string in all_reg_maps[]
4109 (cp_reg_required_here): Likewise.
4110 (fp_reg_required_here): Likewise.
4112 2004-04-29 Brian Ford <ford@vss.fsi.com>
4114 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4116 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4118 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4119 (load_address, macro, mips_ip, md_parse_option)
4120 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4121 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4122 embedded-PIC handling, and update comments.
4123 (SWITCH_TABLE): Remove.
4124 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4125 (enum mips_pic_level): Remove EMBEDDED_PIC.
4126 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4127 (TC_FORCE_RELOCATION): Update comment.
4128 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4129 might be safe to remove now that MIPS embedded-PIC is gone.
4131 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4133 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4134 call to obj_set_subsection_attributes.
4135 (obj_som_init_stab_section): Likewise.
4136 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4137 (pa_def_subspaces): Provide comdat default.
4138 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4139 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4140 calls to create_new_subspace and update_subspace to pass comdat flag.
4141 (create_new_subspace, update_subspace): Add new comdat argument. Use
4142 it in calls to obj_set_subsection_attributes.
4143 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4144 and use of comdat, common and dup_comm parameters.
4146 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4148 * config/obj-elf.c (obj_elf_change_section): Check if the old
4149 group name is NULL before comparison.
4151 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4153 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4155 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4157 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4159 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4161 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4162 (OPTION_MEMBEDDED_PIC): Remove.
4163 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4164 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4165 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4166 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4167 (OPTION_ELF_BASE): Renumber.
4168 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4169 (md_show_usage): Remove mention of -membedded-pic.
4170 * doc/as.texinfo: Remove mention of -membedded-pic.
4172 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4174 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4175 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4177 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4178 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4179 USE_GLOBAL_POINTER_OPT.
4181 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4183 * config/tc-mips.c (macro): One more use of load_delay_nop.
4185 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4187 * config/tc-mips.c (load_delay_nop): New function.
4188 (load_address, macro): Use load_delay_nop() to build a nop
4189 which can be omitted with gpr_interlocks.
4191 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4193 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4194 cop_interlocks): Remove superfluous CPU entries.
4196 2004-04-22 Paul Brook <paul@codesourcery.com>
4198 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4200 2004-04-22 Peter Barada <peter@the-baradas.com>
4202 * NEWS: Added support for EMAC instructions and MAC/EMAC
4204 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4205 scale factor tokens, trailing_ampersand to mark mask addressing
4206 for MAC/EMAC instructions.
4207 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4209 (yylex): Handle '>', '<', and '&' following '+'.
4210 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4211 architectures in archs[].
4212 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4213 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4215 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4216 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4218 Add EMAC operands to init_table[].
4220 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4222 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4224 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4225 * config/tc-arm.c (enum mstate): Delete from here.
4226 (mapping_state): Remove the static mapstate variable and instead
4227 store the state in the segment. This allows a per-section mapping
4228 state. Handle and ignore MAP_UNDEFINED states.
4229 (arm_elf_change_section): Get the current mapping state from the
4231 (s_ltorg): Set the mapping state to MAP_DATA.
4232 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4233 for each pool as it is emitted.
4235 2004-04-22 Nick Clifton <nickc@redhat.com>
4237 * config/tc-arm.h: Formatting tidy ups.
4239 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4241 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4243 2004-04-20 DJ Delorie <dj@redhat.com>
4245 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4246 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4247 [TE_PE] (O_secrel): Define.
4248 [TE_PE] (x86_pe_cons_fix_new): New.
4249 [TE_PE] (pe_directive_secrel): Likewise.
4250 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4252 2004-04-19 Eric Christopher <echristo@redhat.com>
4254 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4255 of previous patch for fix in gcc.
4257 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4259 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4261 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4263 * read.c (do_align): Call md_flush_pending_output, if defined.
4265 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4267 * expr.c (operand): Correct checks for ++ and --.
4269 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4271 * config/tc-generic.c: Add some comments.
4273 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4275 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4276 -{no-}mfix-vr4122-bugs.
4277 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4278 (append_insn, mips_emit_delays): Update accordingly.
4279 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4280 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4281 (md_parse_option): Update after above changes.
4282 (md_show_usage): Add -mfix-vr4120.
4284 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4286 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4287 of .section directive; add a reference to the ELF .subsection
4290 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4292 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4295 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4297 * Makefile.am: Remove mips from aout targets.
4298 * Makefile.in: Regenerate.
4299 * configure.in: Remove mips-dec-bsd* target.
4300 * configure: Regenerate.
4302 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4305 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4306 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4307 Update "mapping". Restrict some @ modifiers to 32 bit.
4309 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4310 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4312 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4313 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4314 dont_adjust_reloc_32 is set.
4315 (md_longopts): Add option -renesas.
4316 (md_parse_option, md_show_usage): Likewise.
4317 * doc/c-sh.texi: Likewise.
4319 2004-04-01 Dave Korn <dk@artimi.com>
4321 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4322 hi16 and lo16 fixS structs.
4323 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4324 exactly the same way as for RELOC_DLX_REL16.
4325 (machine_ip): properly respect LO flag in the_insn and
4326 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4327 (md_apply_fix3): apply RELOC_DLX_LO16.
4329 2004-03-30 Stan Shebs <shebs@apple.com>
4331 Remove long-obsolete MPW support.
4332 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4333 * configure.in: Remove mention of ppc-*-mpw* config.
4334 * configure.in: Likewise.
4336 2004-03-30 Nick Clifton <nickc@redhat.com>
4338 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4339 OBJ_ELF being defined.
4341 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4343 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4345 2004-03-23 Paul Brook <paul@codesourcery.com>
4347 * config/tc-arm.c (meabi_flags): New variable.
4348 (arm_parse_eabi): New function.
4349 (md_begin): Set flags for EABI v3.
4351 (arm_long_opts): Add meabi.
4352 * doc/as.texinfo <ARM>: Document -meabi.
4353 * doc/c-arm.texi: Ditto.
4355 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4357 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4358 tables even when use_literal_section flag is not set.
4360 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4362 * config/tc-sh.c: Remove trailing whitespace.
4364 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4366 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4367 --mul-bug-abort and the default behavior.
4368 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4369 (err_for_dangerous_mul_placement): New variable.
4370 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4372 (md_cris_relax_table): Have placeholder for STATE_MUL.
4373 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4374 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4376 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4377 STATE_BYTE)>: Ditto.
4378 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4379 alignment and position of this frag, emit error message if
4381 (md_assemble): For a multiply insn and when checking it,
4382 transform the current frag into a special frag for that purpose.
4383 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4384 OPTION_MULBUG_ABORT_ON>: Handle new options.
4386 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4388 * config/tc-xtensa.c (mark_literal_frags): New function.
4389 (xtensa_move_literals): Call mark_literal_frags for all literal
4390 segments, including init and fini literal segments.
4391 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4393 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4395 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4396 (pa_comm): Set BSF_OBJECT in symbol flags.
4398 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4400 * Makefile.am: Run "make dep-am".
4401 * Makefile.in: Regenerate.
4402 * doc/Makefile.in: Regenerate.
4403 * config.in: Regenerate.
4404 * po/gas.pot: Regenerate.
4406 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4408 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4409 (demand_empty_rest_of_line): Issue an error here.
4410 (ignore_rest_of_line): Silently skip to end.
4411 (demand_copy_string): Issue an error, not warning.
4413 * config/obj-elf.c (obj_elf_section_name): Likewise.
4414 (obj_elf_section): Likewise.
4415 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4416 (arc_extinst): Likewise.
4417 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4418 (dot_spill): Likewise.
4419 (dot_unwabi): Likewise.
4420 (dot_prologue): Likewise.
4422 * expr.c (operand): Reject ++ and --.
4423 (operator): Likewise.
4425 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4427 * config/tc-sh.c: Include dw2gencfi.h.
4428 (sh_cfi_frame_initial_instructions): New function.
4429 (sh_regname_to_dw2regnum): Likewise.
4430 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4432 (TARGET_USE_CFIPOP): Define.
4433 (tc_cfi_frame_initial_instructions): Likewise.
4434 (tc_regname_to_dw2regnum): Likewise.
4435 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4436 * Makefile.am: Update dependencies.
4437 * Makefile.in: Regenerate.
4439 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4441 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4442 * configure: Regenerate.
4444 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4446 * read.c (s_leb128): Call md_flush_pending_output.
4448 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4450 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4451 * config/tc-i386.h (CpuPadLock): New define.
4452 (CpuUnknownFlags): Added CpuPadLock.
4454 2004-03-07 Andreas Schwab <schwab@suse.de>
4456 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4458 2004-03-07 Richard Henderson <rth@redhat.com>
4460 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4461 (cfi_finish): Likewise for fde.
4463 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4465 * config/tc-ia64.c (md_assemble): Properly handle NULL
4467 (ia64_handle_align): Don't abort if failed to add a stop bit.
4469 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4471 * Makefile.in: Regenerated.
4472 * aclocal.m4: Likewise.
4473 * configure: Likewise.
4474 * doc/Makefile.in: Likewise.
4476 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4478 * config/tc-ia64.c (dot_align): New.
4479 (ia64_do_align): Make it static.
4480 (md_pseudo_table): Use "dot_align" for "align".
4481 (ia64_md_do_align): Don't set align_frag here.
4482 (ia64_handle_align): Add a stop bit to the previous bundle if
4485 * config/tc-ia64.h (ia64_do_align): Removed.
4487 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4489 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4490 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4491 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4492 the most general type or the user specifically requested it.
4493 (md_assemble): Add a new error message for when an instruction
4494 is understood, but is not allowed due to an -isa option.
4496 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4498 * config/tc-ia64.c (align_frag): New.
4499 (md_assemble): Set the tc_frag_data field in align_frag for
4500 IA64_OPCODE_FIRST instructions.
4501 (ia64_md_do_align): Set align_frag.
4502 (ia64_handle_align): Add a stop bit if needed.
4504 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4505 (TC_FRAG_INIT): New.
4507 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4509 * config/tc-frv.c (fr400_audio): New variable.
4510 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4511 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4512 (target_implements_insn_p): New function.
4513 (md_assemble): Report an error if the processor doesn't implement
4516 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4518 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4519 (md_parse_option): Ditto.
4520 (OPTION_NO_SPECIAL_M32R): Added.
4521 (md_show_usage): Document it.
4522 (enable_speial_m32r): Changed a default value from 0 to 1.
4523 * doc/c-m32r.texi: Document the -no-bitinst option.
4525 2004-02-27 Nick Clifton <nickc@redhat.com>
4527 * config/tc-sh.c (get_operand): Revert previous delta.
4528 (tc_gen_reloc): Check for an unknown reloc type before processing
4531 2004-02-27 Hannes Reinecke <hare@suse.de>
4533 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4534 .insn pseudo operation.
4536 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4538 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4539 added for wrong syntax.
4541 2004-02-26 Eric Christopher <echristo@redhat.com>
4543 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4544 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4546 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4548 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4549 nibble types to assembler.
4551 2004-02-25 Fred Fish <fnf@redhat.com>
4553 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4555 2004-02-20 James E Wilson <wilson@specifixinc.com>
4557 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4559 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4560 (ia64_estimate_size_before_relax): New.
4561 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4562 (generate_unwind_image): Pass 1 to fixup_unw_records.
4563 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4564 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4566 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4568 * stabs.c (generate_asm_file): Avoid warning about use of
4569 uninitialized variable.
4571 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4573 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4574 body, and endp, allow unwind records which do not have a "t"
4575 (time/instruction) field.
4577 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4579 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4580 (do_mav_dspsc_2): Likewise.
4581 Fix accumulator registers move opcodes.
4583 2004-02-13 Hannes Reinecke <hare@suse.de>
4584 Jakub Jelinek <jakub@redhat.com>
4586 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4588 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4590 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4591 (tc_frob_symbol): New macro definition.
4592 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4594 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4596 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4599 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4601 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4602 (TC_CASE_SENSITIVE): ... this.
4603 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4604 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4606 2004-02-06 James E Wilson <wilson@specifixinc.com>
4608 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4609 (generate_unwind_image): Re-add it here.
4611 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4613 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4614 * read.h (SKIP_WHITESPACE): Turn into an expression.
4615 * read.c (read_a_source_file): A pseudo is removed by having a
4618 2004-02-05 James E Wilson <wilson@specifixinc.com>
4620 * config/tc-ia64.c (output_endp): New.
4621 (count_bits): Delete.
4622 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4623 endp unwind records.
4624 (fixup_unw_records): Handle endp unwind records. Delete code for
4625 shortening prologue regions not followed by a body record.
4626 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4627 * config/tc-ia64.h (unw_record_type): Add endp.
4629 2004-02-03 James E Wilson <wilson@specifixinc.com>
4631 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4632 fill padding bytes with zeroes.
4633 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4634 sets unwind_record slot_number and slot_frag fields.
4636 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4638 * config/tc-mips.c (add_got_offset_hilo): New function.
4639 (macro): Use load_register() and add_got_offset_hilo() to load
4640 constants instead of hardcoding code sequences throughout.
4642 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4644 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4646 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4648 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4650 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4651 of hard-coded test for TARGET_OS=elf.
4653 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4655 * config/tc-mips.c (hilo_interlocks): Change definition
4656 so that MIPS32, MIPS64 and later ISAs are included, along with
4657 the already-included machines. Update comments.
4659 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4661 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4662 undefined local labels.
4664 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4666 * config/tc-mips.c (load_address, macro): Update comments about
4667 NewABI GP relaxation.
4669 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4671 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4672 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4673 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4674 (set_at, load_register, load_address, move_register): Likewise.
4675 (load_got_offset, add_got_offset): Likewise.
4676 Update all calls and tidy accordingly.
4678 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4680 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4681 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4682 (RELAX_USE_SECOND): Bump to 0x10000.
4683 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4684 (mips_macro_warning): New variable.
4685 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4686 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4687 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4689 (append_insn): Update mips_macro_warning.sizes.
4690 (macro_start, macro_warning, macro_end): New functions.
4691 (macro_build): Don't emit warnings here.
4692 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4693 (md_convert_frag): Check for cases where one macro alternative
4694 needs a warning and the other doesn't. Emit a warning if the
4695 longer sequence was chosen.
4697 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4699 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4700 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4701 the first sequence, the size of the second sequence, and a flag
4702 that says whether we should warn.
4703 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4704 (RELAX_FIRST, RELAX_SECOND): New.
4705 (mips_relax): New variable.
4706 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4707 (append_insn): Remove "place" argument. Use mips_relax.sequence
4708 rather than "place" to check whether we're expanding the second
4709 alternative of a relaxable macro. Remove redundant check for
4710 branch relaxation. If generating a normal insn, and there
4711 is not enough room in the current frag, call relax_close_frag()
4712 to close it. Update mips_relax.sizes[]. Emit fixups for the
4713 second version of a relaxable macro. Record the first relaxable
4714 fixup in mips_relax. Remove tc_gen_reloc workaround.
4715 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4716 in the same way as in append_insn.
4717 (mips16_macro_build): Remove "place" argument.
4718 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4719 when generating the second version of a relaxable macro.
4720 (load_got_offset, add_got_offset): New functions.
4721 (load_address, macro): Use new relaxation machinery. Remove
4722 tc_gen_reloc workarounds.
4723 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4724 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4725 first version is needed.
4726 (tc_gen_reloc): Remove relaxation handling.
4727 (md_convert_frag): Go through the fixups for a relaxable macro and
4728 mark those that belong to the unneeded alternative as done. If the
4729 second alternative is needed, adjust the fixup addresses to account
4730 for the deleted first alternative.
4732 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4734 * frags.h (frag_room): Declare.
4735 * frags.c (frag_room): New function.
4736 * doc/internals.texi: Document it.
4738 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4740 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4741 optimization for -mtune=r3900, as this will break on other CPUs.
4743 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4745 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4746 be relaxed, use fixup.
4747 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4749 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4751 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4754 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4756 * config/tc-mips.c (append_insn): Properly detect variant frags
4757 that preclude swapping of relaxed branches. Correctly swap
4758 instructions between frags when dealing with relaxed branches.
4760 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4762 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4764 * aclocal.m4: Regenerate.
4765 * configure: Regenerate.
4767 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4769 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4772 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4774 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4775 reloc, reserve space for the delay slot as well as the jalr itself.
4777 2004-01-09 Paul Brook <paul@codesourcery.com>
4779 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4780 (do_vfp_sp2_from_reg2): New function.
4782 (do_vfp_dp_from_reg2): Check return values properly.
4784 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4786 * config/tc-mips.c (warn_nops): Remove static variable.
4787 (macro): Remove test of warn_nops.
4788 (md_shortops): Remove 'n'.
4789 (md_parse_option): Remove 'n' case.
4790 (md_show_usage): Remove -n.
4791 * doc/as.texinfo (Overview): Remove MIPS -n option.
4792 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4793 * NEWS: Mention removal of MIPS -n option.
4795 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4796 (cop_interlocks): Check ISA level.
4797 (cop_mem_interlocks): Define.
4798 (reg_needs_delay): Check cop_interlocks rather than
4799 ISA_HAS_COPROC_DELAYS.
4800 (append_insn): Likewise. Use cop_mem_interlocks rather than
4801 directly checking mips_opts.isa.
4802 (mips_emit_delays): Likewise.
4804 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4806 * config/tc-ia64.c (unwind): Move next_slot_number and
4807 next_slot_frag to ...
4808 (unw_rec_list): Here.
4809 (free_list_records): Removed.
4810 (output_unw_records): Likewise.
4811 (generate_unwind_image): Make it void.
4812 (alloc_record): Initialize next_slot_number and next_slot_frag.
4813 (slot_index): Take .org, .space and .align into account.
4814 (fixup_unw_records): Don't set slot_number to 0. Use
4815 list->next_slot_number and list->next_slot_frag instead of
4816 unwind.next_slot_number and unwind.next_slot_frag.
4817 (ia64_convert_frag): New.
4818 (generate_unwind_image): Generate a rs_machine_dependent frag
4820 (emit_one_bundle): Use list->next_slot_number and
4821 list->next_slot_frag instead of unwind.next_slot_number and
4822 unwind.next_slot_frag.
4824 * config/tc-ia64.h (md_convert_frag): Defined as
4826 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4828 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4830 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4831 * config/tc-frv.h (md_apply_fix3): Don't define.
4832 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4834 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4835 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4836 * config/tc-frv.c (line_separator_chars): Add `!'.
4837 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4838 * config/tc-frv.c (md_assemble): Clear insn upfront.
4839 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4840 * config/tc-frv.c (OPTION_FDPIC): New macro.
4841 (md_longopts): Add mfdpic.
4842 (md_parse_option): Handle it.
4843 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4844 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4845 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4846 (frv_pic_ptr): Parse funcdesc.
4848 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4850 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4851 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4853 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4855 * Makefile.am (Makefile): Move the dependency on
4856 $(BFDDIR)/configure.in to...
4857 (CONFIG_STATUS_DEPENDENCIES): ... here.
4858 (AUTOMAKE_OPTIONS): Require automake 1.8.
4859 * Makefile.in: Regenerate.
4860 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4861 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4862 $(BFDDIR)/configure.in here as well.
4863 * doc/Makefile.in: Regenerate.
4865 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4867 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4868 * Makefile.in: Regenerate.
4869 * aclocal.m4: Regenerate.
4870 * doc/Makefile.am (install, install-info): Remove.
4871 (install-data-local): A new hook for install-info.
4872 (AUTOMAKE_OPTIONS): Require automake 1.8.
4873 * doc/Makefile.in: Regenerate.
4875 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4877 * doc/c-sh.texi: Update description about floating point behavior
4880 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4882 * configure.in: Add m68k-uClinux target.
4883 * configure: Regenerate.
4885 For older changes see ChangeLog-0203
4891 version-control: never