1 2005-05-27 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
4 and last_ptr. Check all in-use slots for first one with non-NULL
5 unwind_record. Don't reload end_ptr before second update round.
7 2005-05-26 James E Wilson <wilson@specifixinc.com>
9 * config/tc-ia64.c (extra_goodness): Update comment.
10 (md_begin): Add debugging code to print best_template table.
12 2005-05-25 Jan Beulich <jbeulich@novell.com>
14 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
17 2005-05-25 Jan Beulich <jbeulich@novell.com>
19 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
20 BFD_RELOC_UNUSED when determining the width of the reloc.
22 2005-05-25 Jan Beulich <jbeulich@novell.com>
24 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
27 2005-05-25 Jan Beulich <jbeulich@novell.com>
29 * config/tc-ia64.c (dot_radix): Rewrite.
31 2005-05-25 Jan Beulich <jbeulich@novell.com>
33 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
35 (alloc_record): Remove references to next_slot_number and
37 (emit_one_bundle): Likewise.
39 2005-05-22 Nick Clifton <nickc@redhat.com>
41 * config/tc-v850.c (md_apply_fix3): Pass the address of the
42 message buffer when invoking the insert function.
44 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
46 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
47 only if an instruction match is found.
49 2005-05-20 Bob Wilson <bob.wilson@acm.org>
51 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
52 to addition in argument to xtensa_dwarf2_emit_insn.
54 2005-05-19 Zack Weinberg <zack@codesourcery.com>
56 * Makefile.am: Have 'all' depend on 'info'.
57 * Makefile.in: Regenerate.
59 2005-05-19 Alan Modra <amodra@bigpond.net.au>
61 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
63 2005-05-19 Anton Blanchard <anton@samba.org>
65 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
66 (md_show_usage): Document it.
67 (ppc_setup_opcodes): Insert POWER5 mnemonics.
68 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
70 2005-05-19 Jan Beulich <jbeulich@novell.com>
72 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
73 relocations in unwind section.
75 2005-05-18 Nick Clifton <nickc@redhat.com>
77 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
78 if one exists. Ignore any error messages it may produce, just
79 allow it to perform the insertion.
81 2005-05-17 Zack Weinberg <zack@codesourcery.com>
83 * hash.c (hash_lookup): Add len parameter. All callers changed.
84 (hash_find_n): New interface.
85 * hash.h: Prototype hash_find_n.
87 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
88 (sb_scrub_and_add_sb): New interface.
89 * sb.h: Prototype sb_scrub_and_add_sb.
90 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
92 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
93 reference to BFD_RELOC_ARM_GOT12 which is never generated.
94 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
96 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
98 * doc/Makefile.am (gasver.texi): Don't use $<.
99 * doc/Makefile.in: Regenerated.
101 2005-05-17 Nick Clifton <nickc@redhat.com>
104 * symbols.c (resolve_symbol_value): Do not move symbols whose
105 value expression has not been resolved or finalized into the
106 absolute section as this will confuse other parts of the assembler
107 into thinking that their value is zero.
109 2005-05-17 Jan Beulich <jbeulich@novell.com>
111 * read.c (_find_end_of_line): New.
112 (find_end_of_line): New.
113 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
114 (read_a_source_file): Use it.
117 (get_line_sb): Use it.
118 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
119 (s_comm_internal): Likewise.
122 (s_ignore): Use ignore_rest_of_line.
123 * read.h (find_end_of_line): Prototype.
124 (discard_rest_of_line): Remove prototype. #define to
127 2005-05-17 Nick Clifton <nickc@redhat.com>
129 * config/tc-v850,h (TC_FIX_TYPE): Define.
130 (TC_INIT_FIX_TYPE): Define.
131 * config/tc-v850.c (md_assemble): When creating a fix record the
132 operand in the tc_fix_data field.
133 (md_apply_fix3): When applying a resolved fix use the operand's
134 insertion procedure to store the value, if the operand has been
137 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
139 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
141 * Makefile.in: Regenerated.
143 2005-05-13 Sterling Augustine <sterling@tensilica.com>
144 Bob Wilson <bob.wilson@acm.org>
146 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
148 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
149 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
151 2005-05-11 Alan Modra <amodra@bigpond.net.au>
153 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
154 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
156 2005-05-10 Michael Matz <matz@suse.de>
158 * frags.c (frag_grow): Don't be too greedy in allocating memory.
160 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
162 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
165 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
166 Handle label-without-colon before ordinary dot-pseudo as an
167 ordinary label. Don't leak memory for label-without-colon alone
168 on a line. Don't mmixal-munge operands for dot-pseudos.
170 2005-05-10 Jan Beulich <jbeulich@novell.com>
172 * macro.c (get_any_string): Remove the two last parameters. Replace
173 references to the former expand parameter by using macro_alternate.
174 Simplify loop condition for checking for end-of-string.
175 (get_string): Remove redunant call to sb_skip_white.
176 (do_formals): Remove two last arguments to get_any_string.
177 (macro_expand): Likewise.
178 (expand_irp): Likewise.
180 2005-05-10 Jan Beulich <jbeulich@novell.com>
182 * read.c (s_macro): Move local variable 'local' to smaller scope.
183 Call sb_kill on it when done.
185 2005-05-09 Jan Beulich <jbeulich@novell.com>
187 * config/tc-i386.c (optimize_disp): Discard displacement entirely
188 when zero and not required by encoding constraints.
190 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
193 * config/tc-sh64.c (sh64_fake_label): New.
195 * config/tc-sh64.h (TC_FAKE_LABEL): New.
197 * doc/internals.texi (TC_FAKE_LABEL): Document.
199 * write.c (TC_FAKE_LABEL): New.
200 (adjust_reloc_syms): Use it.
201 (write_object_file): Likewise.
203 2005-05-09 Jan Beulich <jbeulich@novell.com>
205 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
206 and comma in Intel mode.
208 2005-05-09 Jan Beulich <jbeulich@novell.com>
210 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
211 names to match ABI. Add more registers for 32-bit and 64-bit modes.
212 Make name array static and const. Adjust lookup to account for NULL
213 entries (standing for unused register numbers).
215 2005-05-09 Jan Beulich <jbeulich@novell.com>
217 * config/tc-i386.c (parse_insn): Consider all matching instructions
218 when checking for string instruction after string-only prefix.
220 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
223 * config/tc-ia64.c (start_unwind_section): Properly check
224 comdat group with SHF_GROUP.
226 2005-05-06 Bob Wilson <bob.wilson@acm.org>
228 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
230 2005-05-06 Bob Wilson <bob.wilson@acm.org>
232 * config/tc-xtensa.c: Remove excess whitespace.
233 * config/tc-xtensa.h: Likewise.
234 * config/xtensa-istack.h: Likewise.
235 * config/xtensa-relax.c: Likewise.
236 * config/xtensa-relax.h: Likewise.
238 2005-05-06 Nick Clifton <nickc@redhat.com>
240 * sb.h: Fix formatting of comments.
241 * sb.c: Fix formatting of comments.
243 2005-05-06 Jan Beulich <jbeulich@novell.com>
245 * sb.h (sb_add_buffer): Reintroduce.
246 * sb.c (sb_add_buffer): Likewise.
248 2005-05-06 Jan Beulich <jbeulich@novell.com>
250 * macro.c (new_formal, del_formal): New.
251 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
252 required argument has default value. Stop looking for more formal
253 when there was a vararg one.
254 (macro_expand_body): Use new_formal and del_formal.
255 (macro_expand): Likewise. Initialize local variable err. Don't
256 return immediately when encountering an error. Warn when keyword
257 argument already had a value assigned. Eliminate duplicate clearing
258 of argument value. When current positional argument matches parameter
259 of vararg type, assign to it all the remaining arguments. Issue error
260 when required parameter does not have value.
261 (free_macro): Use del_formal.
262 (expand_irp): Initialize formal type. Free buffers associated with
263 formal prior to returning.
264 * macro.h (struct formal_struct): Add new field 'type' with new
265 enumeration type 'formal_type'.
266 * doc/as.texinfo: Document macro parameter qualifiers.
267 * NEWS: Mention new functionality.
269 2005-05-06 Jan Beulich <jbeulich@novell.com>
271 * cond.c (s_ifb): New.
272 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
273 * read.h (s_ifb): Prototype.
274 * doc/as.texinfo: Document .ifb and .ifnb.
276 2005-05-05 Steve Ellcey <sje@cup.hp.com>
278 * config/tc-ia64.c (MIN): Undef.
280 2005-05-05 Paul Brook <paul@codesourcery.com>
282 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
284 2005-05-05 Matt Thomas <matt@3am-software.com>
286 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
289 2005-05-05 Nick Clifton <nickc@redhat.com>
291 * Update the address and phone number of the FSF organization in
292 the GPL notices in the following files:
293 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
294 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
295 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
296 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
297 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
298 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
299 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
300 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
301 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
302 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
303 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
304 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
305 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
306 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
307 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
308 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
309 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
310 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
311 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
312 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
313 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
314 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
315 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
316 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
317 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
318 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
319 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
320 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
321 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
322 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
323 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
324 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
325 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
326 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
327 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
328 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
329 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
330 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
331 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
332 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
333 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
334 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
335 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
336 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
337 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
338 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
339 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
340 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
341 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
342 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
343 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
344 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
345 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
346 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
347 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
348 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
349 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
350 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
351 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
352 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
353 config/xtensa-istack.h, config/xtensa-relax.c,
354 config/xtensa-relax.h, doc/fdl.texi
356 2005-05-05 Nick Clifton <nickc@redhat.com>
358 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
359 the target_big_endian variable to false.
361 2005-05-04 Alan Modra <amodra@bigpond.net.au>
363 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
364 list traversal. Use bfd_section_list_prepend.
365 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
366 over the section list.
367 * config/tc-xtensa.c (xtensa_remove_section): Delete.
368 (xtensa_insert_section): Delete.
369 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
370 and bfd_section_list_prepend.
371 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
372 bfd_section_list_insert_after.
374 2005-05-03 Nick Clifton <nickc@redhat.com>
376 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
377 of bfd_section_list... macros.
378 * config/tc-mmix.c (mmix_frob_file): Likewise.
379 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
380 (xtensa_insert_section): Likewise.
382 * macro.c (macro_hash): Remove static.
383 * macro.h (macro_hash): Provide an external declaration.
385 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
387 * write.c (write_object_file): Use bfd_section_double_list_remove
390 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
392 * doc/Makefile.am (gasver.texi): Correct quoting.
393 * doc/Makefile.in: Regenerated.
395 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
397 * configure.tgt: Add h8300*-*-rtemscoff.
398 Switch h8300*-*-rtems* to elf.
400 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
402 * hash.c: Undo the last change.
405 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
407 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
409 (DISTCLEANFILES): Remove.
410 (MAINTAINERCLEANFILES): Add asconfig.texi.
411 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
413 2005-04-29 Ben Elliston <bje@au.ibm.com>
415 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
416 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
417 (bignum-copy.o): Remove.
418 * Makefile.in: Regenerate.
419 * makefile.vms (OBJS): Remove bignum-copy.obj.
420 * symbols.h (local_symbol_make): Remove declaration.
421 (verify_symbol_chain_2): Likewise.
422 * symbols.c (local_symbol_make): Make static.
423 (max_indent_level): Likewise.
424 (verify_symbol_chain_2): Remove.
425 * macro.c (macro_hash): Make static.
426 * messages.c (fprint_value): Remove.
427 * read.h (get_absolute_expr): Remove.
428 (emit_leb128_expr): Likewise.
429 (do_s_func): Likewise.
430 * read.c (do_s_func): Make static.
431 (emit_leb128_expr): Likewise.
432 (get_absolute_expr): Likewise.
433 * as.h (as_howmuch): Remove declaration.
434 (fprint_value): Likewise.
435 * as.c (myname): Make static.
436 * input-scrub.c (as_howmuch): Remove.
437 (as_1_char): Likewise.
438 * input-file.h (input_file_is_open): Remove.
439 * input-file.c (input_file_is_open): Likewise.
440 * expr.h (expr_build_unary): Remove declaration.
441 (expr_build_binary): Likewise.
442 * expr.c (expr_build_unary): Remove.
443 (expr_build_binary): Likewise.
444 * hash.h (hash_replace): Remove declaration.
445 (hash_delete): Likewise.
446 * hash.c (hash_replace): Remove.
447 (hash_delete): Likewise.
448 * bignum-copy.c (bignum_copy): Move from here ..
449 * config/tc-vax.c (bignum_copy): .. to here.
450 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
451 (bignum_copy): Remove extern declaration.
452 * sb.h (string_count): Remove extern declaration.
453 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
455 * sb.c (dsize): Replace preprocessor macro with static int.
456 (string_count): Make static.
457 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
459 * config/obj-coff.c (dim_index): Make static.
460 * config/tc-i386.c (GOT_symbol): Likewise.
461 (output_invalid_buf): Likewise.
462 * doc/internals.texi (Warning and error messages): Remove the
463 prototype for fprint_value.
465 2005-04-27 Ben Elliston <bje@au.ibm.com>
469 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
471 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
473 * read.c (pseudo_set): Disallow symbol set to common symbol.
476 * write.c (write_object_file): Report common symbol name when
477 disallowing local symbol set to common symbol.
478 (adjust_reloc_syms): Disallow local symbol set to undefined
481 2005-04-25 Jan Beulich <jbeulich@novell.com>
483 * macro.c (macro_expand_body): Replace locals indicator parameters
484 with actual macro_entry. New local variables macro_line and err.
485 Don't return when encountering an error, just record the fact.
486 Detect local symbol name colliding with parameter. Track line number
487 inside of macro expansion.
488 (do_formals): Move local variable name to wider scope. Check
489 parameter of the same name doesn't already exist. In MRI mode, also
490 check it doesn't collide with the argument count pseudo-parameter).
491 (define_macro): Add file and line number parameters. Remove local
492 variable namestr. New local variable error. Initialize macro_entry
493 members file, line, and name. Don't return when encountering an
494 error, just record the fact. Use %s in some diagnostics for read.c
495 to insert the macro name. Free macro_entry on error.
496 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
497 when encountering an error, just record the fact.
498 (expand_irp): Don't return when encountering an error, just record
500 * macro.h (macro_struct): New members name, file, and line.
501 (define_macro): Add file and line number parameters.
502 * read.c (s_macro): Pass file and line to define_macro. Tag warning
503 regarding pseudo-op redefinition with the file/line that macro
504 definition started at.
506 2005-04-22 Bob Wilson <bob.wilson@acm.org>
508 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
509 (future_alignment_required): Remove ifdefs that use it.
511 2005-04-22 Bob Wilson <bob.wilson@acm.org>
513 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
514 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
515 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
517 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
518 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
520 2005-04-21 Christian Groessler <chris@groessler.org>
522 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
525 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
527 * config/obj-aout.h (S_IS_EXTERN): Removed.
528 * config/obj-bout.h (S_IS_EXTERN): Likewise.
529 * config/obj-coff.h (S_IS_EXTERN): Likewise.
530 * symbols.c (S_IS_EXTERN): Likewise.
531 * symbols.h (S_IS_EXTERN): Likewise.
533 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
535 * config/tc-d10v.c (md_apply_fix3): Likewise.
536 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
537 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
538 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
539 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
540 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
541 (shmedia_md_convert_frag): Likewise.
542 * symbols.c (print_symbol_value_1): Likewise.
543 * write.c (write_object_file): Likewise.
545 2005-04-20 Nick Clifton <nickc@redhat.com>
547 * config/tc-xtensa.c (get_aligned_diff): Change type of
548 branch_align to offsetT so that its signedness matches that of
551 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
552 number into a readable string.
553 (load_register): Likewise.
555 2005-04-20 Andreas Schwab <schwab@suse.de>
557 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
559 2005-04-19 David S. Miller <davem@davemloft.net>
561 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
562 NULL insn, exit early. Remove now spurious NULL checks.
563 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
566 2005-04-19 Jan Beulich <jbeulich@novell.com>
568 * symbols.h (symbol_find_base): Remove prototype.
569 * symbols.c (save_symbol_name): Remove code section conditional upon
571 (symbol_find): Remove.
572 (symbol_find_base): Rename to symbol_find.
573 * subsegs.c (section_symbol): Replace use of symbol_find_base with
575 * config/obj-coff.c (tag_insert): Remove code section conditional
576 upon STRIP_UNDERSCORE.
577 (obj_coff_def): Likewise.
578 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
579 (coff_frob_symbol): Likewise.
580 (yank_symbols): Likewise.
581 (c_section_symbol): Likewise.
582 * config/obj-coff.h (DO_NOT_STRIP): Remove.
583 * config/tc-arm.c (symbol_locate): Remove code section conditional
584 upon STRIP_UNDERSCORE.
585 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
586 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
587 * config/tc-sh.h (DO_NOT_STRIP): Remove.
588 * config/tc-w65.h (DO_NOT_STRIP): Remove.
589 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
591 2005-04-19 Andreas Schwab <schwab@suse.de>
593 * config/tc-ia64.c (md_assemble): Fix error message for wrong
594 access to application registers.
596 2005-04-19 Jan Beulich <jbeulich@novell.com>
598 * config/te-sysv32.h: Remove.
599 * Makefile.am (TARG_ENV_HFILES): Remove reference to
601 * Makefile.in (TARG_ENV_HFILES): Likewise.
603 2005-04-19 Jan Beulich <jbeulich@novell.com>
606 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
609 2005-04-18 Mark Kettenis <kettenis@gnu.org>
611 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
613 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
615 * config/tc-mips.c (normalize_constant_expr): Don't check for
617 (check_absolute_expr): Only call normalize_constant_expr() if
621 * config/tc-mips.c (check_absolute_expr): Fix formatting.
623 2005-04-18 Jan Beulich <jbeulich@novell.com>
625 * macro.c (free_token): New, freeing all the memory associated with a
627 (do_formals): Move initializers to ...
628 (define_macro): ... here.
629 (delete_macro): Convert passed in name to lower case. Warn when
630 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
632 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
634 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
636 2005-04-15 Jan Beulich <jbeulich@novell.com>
638 * config/obj-elf.c (obj_elf_struct): New.
639 (elf_pseudo_table). Use it for .offset and .struct.
641 2005-04-14 Bob Wilson <bob.wilson@acm.org>
642 Sterling Augustine <sterling@tensilica.com>
644 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
645 than the section alignment.
647 2005-04-14 Bob Wilson <bob.wilson@acm.org>
648 H.J. Lu <hongjiu.lu@intel.com>
650 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
651 * config/tc-xtensa.c (xg_translate_sysreg_op,
652 xtensa_translate_old_userregs_ops,
653 xtensa_find_unaligned_branch_targets,
654 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
655 relax_frag_add_nop): Support 64-bit host.
656 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
657 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
659 2005-04-14 Mark Kettenis <kettenis@gnu.org>
661 * configure.tgt: Add support for OpenBSD/sparc ELF.
663 * configure.tgt: Set emulation for mips-*-openbsd*.
664 Remove broken mips-dec-openbsd* config.
665 * configure.in: Set default ABI for mips64-*-openbsd*.
666 * configure: Regenerate.
668 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
670 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
671 optimization for constant addresses.
673 2005-04-14 Nick Clifton <nickc@redhat.com>
675 * as.c (main): Move parse_args before symbol_begin and frag_init
676 so that the hash table size can be set before it is used.
677 * hash.c: Use an unsigned long type for the size of the hash
679 * hash.h (set_gas_hash_table_size): Update the prototype.
681 2005-04-14 Alan Modra <amodra@bigpond.net.au>
683 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
684 * acinclude.m4: Include ../bfd/warning.m4.
685 * configure.in: Invoke AM_BINUTILS_WARNINGS.
686 * Makefile.in: Regenerate.
687 * configure: Regenerate.
688 * doc/Makefile.in: Regenerate.
690 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
692 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
693 (normalize_address_expr): New function to sign-extend address
694 offsets that fit into 32 bits in 32-bit mode.
695 (macro_build_ldst_constoffset): Use normalize_address_expr()
696 instead of a handcoded sequence.
697 (load_register): Likewise. Report oversized numbers in a useful
699 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
700 for constant addresses. Report oversized numbers in a useful way.
701 (mips_ip): Use normalize_address_expr() for addresses.
703 2005-04-12 Mark Kettenis <kettenis@gnu.org>
705 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
706 similar to other instructions now that they're marked as ImmExt.
708 2005-04-12 Nick Clifton <nickc@redhat.com>
710 * hash.c (DEFAULT_SIZE): Delete. Replace with:
711 (gas_hash_table_size): New static variable.
712 (set_gas_hash_table_size): New function: Records a requested size
714 (get_gas_hash_table_size): New function: Return a prime number
715 near the requested size of the hash table.
716 (hash_new): Use get_gas_hash_table_size.
717 * hash.h: Add a prototype for set_gas_hash_table_size.
718 * as.c (show_usage): Add description of new switches: --hash-size
719 and --reduce-memory-overheads.
720 (option_values): Add OPTION_HASH_TABLE_SIZE and
721 OPTION_REDUCE_MEMORY_OVERHEADS.
722 (std_longpopts): Add entries for the new options.
723 (parse_args): Handle the new options.
724 * Makefile.am: Add a dependency of as.c on hash.h.
725 * Makefile.in: Regenerate.
726 * doc/as.texinfo: Document the new switches.
727 * NEWS: Mention the new switches.
729 2005-04-12 Nick Clifton <nickc@redhat.com>
732 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
735 2005-04-12 Alan Modra <amodra@bigpond.net.au>
737 * Makefile.am: Run "make dep-am".
738 * Makefile.in: Regenerate.
740 2005-04-11 Sterling Augustine <sterling@tensilica.com>
741 Bob Wilson <bob.wilson@acm.org>
743 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
745 2005-04-11 Mark Kettenis <kettenis@gnu.org>
747 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
749 2005-04-11 Jan Beulich <jbeulich@novell.com>
751 * NEWS: Mention these changes and their effects.
752 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
754 (check_macro): Likewise.
755 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
756 labels together with the closing pseudo-op.
757 (macro_expand_body): Adjust comment. Range-check input before use.
758 Adjust mis-spelled diagnostic. Use is_name_beginner.
759 * read.c (try_macro): New.
760 (read_a_source_file): New static variable last_eol. Don't list
761 macro expansion lines more than once. Call try_macro.
762 (s_macro): Set section of line_label to absolute instead of undefined.
763 * doc/as.texinfo: Add information on the caveats of these changes.
765 2005-04-11 Alan Modra <amodra@bigpond.net.au>
767 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
768 * symbols.h (symbol_X_add_number): Update prototype.
770 2005-04-10 Eric Christopher <echristo@redhat.com>
772 * symbols.c (symbol_X_add_number): Fix warning.
774 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
776 * config/tc-m68k.c (md_begin): Support 64bit host.
777 (get_num): Support 64bit BFD on 32bit host.
779 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
781 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
783 2005-04-09 Alan Modra <amodra@bigpond.net.au>
785 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
786 call. Don't do the COFF hacks for multi-emulation gas. Move
787 demand_empty_rest_of_line back to caller.
788 (s_set, equals): demand_empty_rest_of_line here.
791 * as.h (rs_dummy): Define.
792 * symbols.c (symbol_X_add_number): New function.
793 * symbols.h (symbol_X_add_number): Declare.
794 * stabs.c (aout_process_stab): Tidy symbol frag setting.
795 * read.c (assign_symbol): New function, split out from s_set.
796 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
797 Fix COFF hacks for multi-emulation gas.
798 (s_set): Call assign_symbol. Remove "register" keyword.
799 (set_zero_frag): New function.
800 (pseudo_set): Always check for assignment to section syms.
801 Always set segment and frag of symbol, and likewise extern for
802 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
803 special case exp.X_add_number non-zero for O_symbol expressions.
804 (equals): Use assign_symbol.
806 2005-04-08 Bob Wilson <bob.wilson@acm.org>
808 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
811 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
813 * config/tc-i386.c (tc_gen_reloc): Don't turn
814 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
816 2005-04-06 Nick Clifton <nickc@redhat.com>
818 * po/rw.po: New translation: Kinyarwanda
819 * configure.in (ALL_LINGUAS): Add rw
820 * configure: Regenerate.
822 2005-04-05 Sterling Augustine <sterling@tensilica.com>
823 Bob Wilson <bob.wilson@acm.org>
825 * config/tc-xtensa.c (branch_align_power): New.
826 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
827 future_alignment_required): Use branch_align_power to check section
828 alignment as well as xtensa_fetch_width when aligning branch targets.
830 2005-04-05 Bob Wilson <bob.wilson@acm.org>
832 * config/tc-xtensa.c: Warning fixes throughout.
833 (xtensa_fetch_width): Change to unsigned.
834 (assemble_nop, xtensa_find_unaligned_branch_targets,
835 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
836 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
837 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
838 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
839 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
840 get_text_align_max_fill_size, get_text_align_nop_count,
841 get_text_align_nth_nop_size, get_noop_aligned_address,
842 get_aligned_diff, convert_frag_align_next_opcode,
843 convert_frag_immed_finish_loop, xtensa_create_property_segments,
844 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
845 types, avoiding size_t and using offsetT and addressT appropriately.
846 (get_text_align_power): Clean up types. Avoid incorrect bound.
847 (get_text_align_fill_size): Clean up types. Restructure for clarity.
849 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-ia64.c (start_unwind_section): Undo the change
853 (generate_unwind_image, dot_endp): Likewise.
855 2005-04-01 David Mosberger <davidm@hpl.hp.com>
857 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
858 le_nop_stop arrays and initializers to file scope.
859 (md_begin): When generating code for anything other than
860 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
862 2005-04-01 Jan Beulich <jbeulich@novell.com>
864 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
867 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
869 * NEWS: Mention [fdgh]_floating.
870 * config/atof-vax.c: Fix some whitespace.
871 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
873 2005-04-01 Nick Clifton <nickc@redhat.com>
875 * configure.in: Add a check for <unistd.h> providing a prototype
876 for getopt() which is compatible with the one in
877 include/getopt.h. If so then define HAVE_DECL_GETOPT.
878 * configure: Regenerate.
879 * config.in (HAVE_DECL_GETOPT): Add.
881 2005-04-01 Jan Beulich <jbeulich@novell.com>
883 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
885 2005-04-01 Jan Beulich <jbeulich@novell.com>
887 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
888 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
890 2005-03-30 Julian Brown <julian@codesourcery.com>
892 * config/tc-arm.c (arm_adjust_symtab): Rename
893 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
895 2005-03-30 Julian Brown <julian@codesourcery.com>
897 * config/tc-arm.c (mapping_state): Change documentation in function
898 comment to cross-reference spec instead. Change type of mapping symbols
900 (arm_adjust_symtab): Don't change type of mapping symbols here.
902 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
904 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
905 * config.in: Regenerate.
906 * configure: Regenerate.
907 * configure.in: Check for ffs decl and alphabetize.
909 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
910 Phil Blundell <philb@gnu.org>
912 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
913 (md_apply_fix3): Mark TLS symbols.
914 (tc_gen_reloc): Handle TLS relocations.
915 (arm_fix_adjustable): Ignore TLS relocations.
916 (s_arm_elf_cons): Support expressions after decorated symbols.
918 2005-03-29 Julian Brown <julian@codesourcery.com>
920 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
921 whether personality routine index N has been output for this section.
922 (mapping_state): tc_segment_info_data now struct not enum.
923 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
924 handled on section change.
925 (create_unwind_entry): Previous code to output dependency removed.
926 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
928 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
929 arm_segment_info_type.
930 (arm_segment_info_type): New struct.
932 2005-03-28 Sterling Augustine <sterling@tensilica.com>
933 Bob Wilson <bob.wilson@acm.org>
935 * config/tc-xtensa.c (do_align_targets): Update comment.
936 (xtensa_frob_label): Compute "freq" before possibly switching frags.
937 Insert a LOOP_END frag before every loop target, and do not overload
938 DESIRE_ALIGN_IF_TARGET frags with loop end information.
939 (xg_assemble_vliw_tokens): Use do_align_targets.
940 (xtensa_fix_target_frags): Remove code to convert a
941 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
942 negatable branch at the end of a loop.
943 (frag_can_negate_branch): Delete.
945 2005-03-28 David Mosberger <davidm@hpl.hp.com>
946 H.J. Lu <hongjiu.lu@intel.com>
949 NEWS: Mention "-mtune=[itanium1|itanium2]".
951 * config/tc-ia64.c (md): Add tune.
952 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
953 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
954 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
955 B unit NOPs are discouraged for McKinley-derived cores.
956 (md_begin): Don't hardcode the "extra_goodness()" function in
958 (ia64_init): Set md.tune to itanium2.
960 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
961 * doc/c-ia64.texi: Likewise.
963 2005-03-27 Ian Lance Taylor <ian@airs.com>
965 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
966 bad C_EFCN symbol, print its name.
968 2005-03-25 Bob Wilson <bob.wilson@acm.org>
970 * config/tc-xtensa.c (use_longcalls): Delete.
971 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
972 the use_longcalls flag is set. Do this before checking the segment.
973 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
974 expand direct calls at this point.
975 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
976 (xtensa_find_unmarked_state_frags): Likewise.
977 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
978 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
979 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
980 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
982 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
984 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
986 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
988 * config/tc-cris.h: Convert to ISO C90.
989 * config/tc-cris.c: Ditto.
990 (md_estimate_size_before_relax): Remove obsolete comment for
991 parameter "segment_type".
992 (md_begin): Document reason for cast of hash_insert argument.
993 (md_atof): Correct type of parameter "type".
995 2005-03-24 Nick Clifton <nickc@redhat.com>
997 * write.h (bit_fix_new): Remove redundant prototype.
998 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
999 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1000 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1001 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1002 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1003 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1004 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1005 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1006 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1007 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1008 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1009 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1010 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1011 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1012 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1013 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1014 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1015 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1016 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1017 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1018 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1019 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1020 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1021 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1022 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1023 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1024 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1025 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1026 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1027 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1028 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1029 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1030 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1031 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1032 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1033 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1034 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1035 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1036 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1037 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1038 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1039 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1040 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1041 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1042 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1043 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1044 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1045 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1046 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1047 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1048 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1049 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1050 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1051 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1052 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1054 2005-03-23 Jim Blandy <jimb@redhat.com>
1056 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1057 attributes properly.
1059 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1060 Nick Clifton <nickc@redhat.com>
1062 * configure.tgt: Accept any C library to accompany a GNU Linux
1063 implementation, not just the GNU C library.
1064 * configure.in: Likewise.
1065 * configure: Regenerate.
1067 2005-03-23 Nick Clifton <nickc@redhat.com>
1069 * config/tc-tic30.c: Convert to ISO C90 formatting.
1070 * config/tc-tic30.h: Convert to ISO C90 formatting.
1071 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1072 * config/atof-vax.c: Convert to ISO C90 formatting.
1074 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1076 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1077 relocations correctly as well.
1078 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1079 relocations in mergeable sections section-relative either.
1081 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1083 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1085 2005-03-21 Nick Clifton <nickc@redhat.com>
1087 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1088 warning by providing a prototype for sh_symbian_find_elf_flags.
1090 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1093 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1095 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1096 along with other formats that set bfd_gas. Remove unnecessary
1097 setting of bfd_gas. Delete strongarm cases in generic_target
1100 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1103 * config/tc-m68k.c (TRUNC, SEXT): Define.
1104 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1105 (m68k_ip): Truncate or sign extend expressions as appropriate.
1106 (get_num): Likewise.
1107 (md_apply_fix3): Use SEXT.
1109 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1111 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1112 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1113 (obj-vms.o): Delete rule.
1115 * Makefile.in: Regenerate.
1116 * aclocal.m4: Regenerate.
1117 * doc/Makefile.in: Regenerate.
1118 * po/POTFILES.in: Regenerate.
1120 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1122 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1123 flag for coldfire v4e.
1125 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1127 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1128 xg_apply_fix_value and return a value to indicate success.
1129 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1130 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1131 (xtensa_validate_fix_sub): New.
1132 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1133 (tc_gen_reloc): Move code to handle difference of symbols and code to
1134 apply tentative fix values to ...
1135 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1136 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1137 relocations when linkrelax flag is not set.
1138 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1139 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1141 2005-03-17 Jan Beulich <jbeulich@novell.com>
1143 * config/tc-i386.c (i386_scale): Beautify error message.
1144 (Intel syntax comments): Update.
1145 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1147 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1148 Remove declarations.
1149 (intel_bracket_expr): Declare.
1150 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1151 of the function body in a loop allowing to split an operand into two.
1152 Replace calls to malloc and checks of it returning non-NULL with
1153 calls to xmalloc/xstrdup.
1154 (intel_expr): SHORT no longer handled here. Add comment indicating
1155 comparison ops need implementation.
1156 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1157 Check right operand of - does not specify a register when parsing
1158 the address of a memory reference.
1159 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1160 Check operands do not specify a register when parsing the address of
1162 (intel_e06, intel_e06_1): Likewise.
1163 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1164 handle SHORT as well as unary + and -. Don't accept : except for
1165 segment overrides or in direct far jump/call insns.
1166 (intel_brack_expr): New.
1167 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1169 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1170 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1171 Allow symbolic constants as register scale value.
1172 (intel_get_token): Replace call to malloc and check of return value
1173 with call to xmalloc. Change handling for FLAT to match MASM's.
1174 (intel_putback_token): Don't try to back up/free current token if
1177 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1179 * configure.tgt: Set emulation for arm-*-eabi*.
1180 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1181 * config/te-armeabi.h: New file.
1182 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1183 * config/te-symbian.h: Include "te-armeabi.h".
1185 2005-03-16 Nick Clifton <nickc@redhat.com>
1187 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1188 local variable in case it is clobbered by the setjmp.
1190 2005-03-16 Nick Clifton <nickc@redhat.com>
1191 Ben Elliston <bje@au.ibm.com>
1193 * configure.in (werror): New switch: Add -Werror to the
1194 compiler command line. Enabled by default. Disable via
1196 * configure: Regenerate.
1198 2005-03-16 Nick Clifton <nickc@redhat.com>
1200 * config/obj-coff.h: Convert to ISO C90 formatting.
1201 * config/obj-coff.c: Convert to ISO C90 formatting.
1203 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1205 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1206 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1207 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1208 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1209 (insns): Add ARMv6T2 instructions:
1210 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1211 (arm_archs): Add V6T2 variants.
1213 2005-03-15 Nick Clifton <nickc@redhat.com>
1215 * NEWS: Add cutoff for changes in 2.16 release.
1217 2005-03-15 Jan Beulich <jbeulich@novell.com>
1219 * expr.c (operand): Merge handling of unary + into that for unary
1222 2005-03-14 Eric Christopher <echristo@redhat.com>
1224 * config/tc-mips.c: Include dw2gencfi.h.
1225 (mips_cfi_frame_initial_instructions): New.
1226 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1227 (tc_cfi_frame_initial_instructions): Ditto.
1228 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1229 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1230 * Makefile.am: Update dependencies.
1231 * Makefile.in: Regenerate.
1233 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1235 * po/es.po: Commit new Spanish translation.
1237 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1239 * po/tr.po: Commit new Turkish translation.
1241 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1243 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1246 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1248 * config-gas.com: Mark vax-vms as obsolete.
1249 * configure.in: Remove fmt=vms support.
1250 * config.in: Regenerate.
1251 * configure: Regenerate.
1252 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1254 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1255 Bob Wilson <bob.wilson@acm.org>
1257 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1258 when checking if xg_resolve_literals needs to be called.
1259 * config/tc-xtensa.h: Fix spelling typo in a comment.
1261 2005-03-10 Jan Beulich <jbeulich@novell.com>
1263 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1264 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1265 crafted structure declarations with the types from macro.h.
1267 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1269 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1270 for -mno-shared optimization.
1272 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1274 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1275 (MAX_NOPS): Bump to 4.
1276 (mips_fix_vr4130): New variable.
1277 (nops_for_vr4130): New function.
1278 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1279 nops_for_vr4130 if working around VR4130 errata.
1280 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1281 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1282 (md_parse_option): Handle them.
1283 (md_show_usage): Print them.
1284 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1286 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1288 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1291 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1293 * config/tc-mips.h (mips_flush_pending_output): Delete.
1294 (mips_emit_delays): Declare.
1295 (md_flush_pending_output): Use mips_emit_delays.
1296 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1297 the previous instructions.
1298 (md_begin, append_insn, md_parse_option): Update callers.
1299 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1301 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1302 (s_gpdword): Update callers.
1303 (start_noreorder, end_noreorder): New functions.
1304 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1305 manipulating mips_opts or prev_nop_frag directly.
1306 (mips_flush_pending_output): Delete.
1308 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1310 * config/tc-mips.c (mips_move_labels): New function, taken from...
1311 (append_insn, mips_emit_delays): ...here.
1313 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1315 * config/tc-mips.c (MAX_NOPS): New macro.
1316 (history): Resize to 1 + MAX_NOPS.
1317 (fix_vr4120_class): New enumeration.
1318 (vr4120_conflicts): New variable.
1319 (init_vr4120_conflicts): New function.
1320 (md_begin): Call it.
1321 (insn_uses_reg): Constify first argument.
1322 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1323 (nops_for_insn_or_target): New functions.
1324 (append_insn): Use the new nops_for_* functions instead of inline
1325 delay checks. Generalize prev_nop_frag handling to handle an
1326 arbitrary history length. Insert nops into the history buffer
1327 once the number of nops in prev_nop_frag is fixed.
1328 (emit_delays): Use nops_for_insn instead of inline delay checks.
1330 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1332 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1333 check from branch delay code. Remove unnecessary check for branches.
1335 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1337 * config/tc-mips.c (dummy_opcode): Delete.
1338 (nop_insn, mips16_nop_insn): New variables.
1339 (NOP_INSN): New macro.
1340 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1341 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1342 (md_begin): Initialize nop_insn and mips16_nop_insn.
1343 (append_insn): Use the new emit_nop function to add nops, recording
1344 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1345 to reserve room for the instruction and install_insn to install the
1346 final form. Use insert_into_history to record the instruction in
1347 the history buffer. Use move_insn to do delay slot filling.
1348 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1349 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1350 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1352 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1354 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1355 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1356 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1357 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1358 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1360 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1362 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1363 and extended_p fields with a single fixed_p field.
1364 (append_insn, mips_no_prev_insn): Adjust accordingly.
1366 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1368 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1369 a single mips16_absolute_jump_p bit.
1370 (append_insn): Adjust accordingly.
1372 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1374 * config/tc-mips.h (mips_cl_insn): Move definition to...
1375 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1376 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1378 (history): New variable.
1379 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1380 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1381 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1382 (prev_prev_insn_unreordered): Delete.
1383 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1384 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1387 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1389 * doc/Makefile.am: Update as.info dependencies.
1390 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1392 2005-03-08 Jan Beulich <jbeulich@novell.com>
1394 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1395 error, and point to .purgem documentation if someone really needs
1397 * NEWS: Mention macro redefinition is now an error.
1399 2005-03-08 Jan Beulich <jbeulich@novell.com>
1401 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1402 emitted to. Add more precise diagnostics for non-fitting insns based
1403 on that. Eliminate now superfluous special casing of MLX. Clear out
1404 slot information when dropping an insn.
1406 2005-03-08 Jan Beulich <jbeulich@novell.com>
1408 * config/tc-ia64.c (parse_section_name): Rename to...
1409 (cross_section): In addition to separating the name from the rest of
1410 the arguments, also carry out the operation.
1411 (dot_xdata): Use cross_section.
1412 (dot_float_cons): Likewise.
1413 (dot_xstringer): Likewise.
1414 (dot_xdata_ua): Likewise.
1415 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1417 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1419 * po/gas.pot: Regenerate.
1421 2005-03-04 David Daney <ddaney@avtrex.com>
1423 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1424 instead of '_gp' for -mno-shared optimization.
1426 (s_abicalls): Document it in the comment.
1427 (md_show_usage): Document the -mno-shared option.
1429 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1431 * config/tc-mips.c (mips_set_options): Add sym32 field.
1432 (mips_opts): Initialize it.
1433 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1434 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1435 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1436 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1437 when deciding whether to use a symbolic %highest/%higher expansion.
1438 (macro): Likewise. Remove o64/n32 linux hack. Always use
1439 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1440 and "la". Handle constants separately from symbolic expressions in
1441 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1442 and using load_register to load the high part of the address.
1443 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1444 (OPTION_ELF_BASE): Bump by 2.
1445 (md_longopts): Add entries for -msym32 and -mno-sym32.
1446 (md_parse_option): Handle them.
1447 (usage): Document them.
1448 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1449 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1450 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1451 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1452 -msym32 and -mno-sym32.
1454 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1456 * config/tc-mips.c (load_address): Implement GP optimization
1457 for 64bit address space non-PIC. Fix formatting.
1458 (macro): Likewise. Simplify code.
1459 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1460 (mips_after_parse_args): Simplify code.
1462 2005-03-03 Nick Clifton <nickc@redhat.com>
1464 * expr.c (operand): Remove redundant code enclosed by #ifdef
1465 RELAX_PAREN_GROUPING....#endif.
1467 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1468 reloc is the difference of two symbols defined in the same
1471 * config/tc-iq2000.c (line_comment_chars): Include the # character
1472 as otherwise this breaks #APP/#NO_APP processing.
1474 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1476 * config/tc-arc.c(md_assemble): Remove dead code for handling
1477 immediate indexing of ld and st .
1479 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1480 Joseph Myers <joseph@codesourcery.com>
1482 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1483 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1484 (parse_relocation): Check for a word break after a relocation
1486 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1489 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1491 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1493 2005-03-02 Jan Beulich <jbeulich@novell.com>
1495 * as.c (main): Use unlink_if_ordinary instead of unlink.
1496 * messages.c (as_fatal): Likewise.
1498 2005-03-02 Jan Beulich <jbeulich@novell.com>
1500 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1502 (parse_register): Allow cr8...15 in all modes.
1504 2005-03-02 Jan Beulich <jbeulich@novell.com>
1506 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1507 etc. like normal symbol references (T_ID).
1509 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1511 * symbols.c (fb_label_name): Fix silly thinko in last change.
1513 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1515 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1516 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1518 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1520 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1523 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1526 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1528 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1530 * as.h (assert): Warning fix.
1531 * expr.c (expr): Correct assertion.
1532 * read.c (s_comm_internal): Remove assertion.
1533 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1534 (fixup_segment): Remove assertion.
1535 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1536 (md_apply_fix3): Likewise.
1537 * config/tc-i370.c (md_begin): Correct assertion.
1538 (i370_macro): Warning fix for assertion.
1540 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1542 * configure.in (AC_C_BIGENDIAN): Invoke.
1543 * configure: Regenerate.
1544 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1545 host variable to set string header size.
1546 * config/obj-aout.c (obj_header_append): Don't use host structs.
1547 (obj_symbol_to_chars): Likewise.
1548 (obj_emit_strings): Likewise. Use the passed in output pointer.
1549 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1550 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1551 not sizeof host struct.
1552 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1553 (obj_emit_strings): Likewise.
1554 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1555 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1557 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1559 (host_number_to_chars): Define.
1560 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1561 host internal struct to set header sizes.
1562 * config/tc-i960.c (md_number_to_field): Warning fix.
1563 (md_ri_to_chars): Use host byte order.
1564 (get_cdisp, md_apply_fix3): Warning fix.
1565 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1567 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1569 * doc/c-arc.texi: Update documentation about ARC's extension
1572 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1574 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1577 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1579 * cgen.c: Warning fixes.
1580 * config/tc-arc.c: Likewise.
1581 * config/tc-arm.c: Likewise.
1582 * config/tc-avr.c: Likewise.
1583 * config/tc-d10v.c: Likewise.
1584 * config/tc-d30v.c: Likewise.
1585 * config/tc-frv.c: Likewise.
1586 * config/tc-frv.h: Likewise.
1587 * config/tc-h8300.c: Likewise.
1588 * config/tc-h8500.c: Likewise.
1589 * config/tc-i370.c: Likewise.
1590 * config/tc-i960.c: Likewise.
1591 * config/tc-ia64.c: Likewise.
1592 * config/tc-ip2k.c: Likewise.
1593 * config/tc-m68hc11.c: Likewise.
1594 * config/tc-maxq.c: Likewise.
1595 * config/tc-mcore.c: Likewise.
1596 * config/tc-mips.c: Likewise.
1597 * config/tc-msp430.c: Likewise.
1598 * config/tc-pj.c: Likewise.
1599 * config/tc-ppc.c: Likewise.
1600 * config/tc-ppc.h: Likewise.
1601 * config/tc-s390.c: Likewise.
1602 * config/tc-sh.c: Likewise.
1603 * config/tc-sh64.c: Likewise.
1604 * config/tc-tic4x.c: Likewise.
1605 * config/tc-tic80.c: Likewise.
1606 * config/tc-v850.c: Likewise.
1607 * config/tc-vax.c: Likewise.
1608 * config/tc-w65.c: Likewise.
1609 * config/tc-xstormy16.c: Likewise.
1610 * config/tc-z8k.c: Likewise.
1612 2005-02-22 Catherine Moore <clm@cm00re.com>
1614 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1615 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1617 2005-02-22 Eric Christopher <echristo@redhat.com>
1619 * config/tc-mips.c (struct proc): Change isym to
1620 func_sym. New member func_end_sym.
1621 (s_mips_ent): Update.
1622 (s_mips_end): Ditto. Add code to compute function size.
1624 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1626 * read.c: Warning fixes.
1627 * config/obj-elf.c: Likewise.
1629 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1631 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1634 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1636 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1639 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1641 (demand_empty_rest_of_line): Likewise.
1642 (tic54x_sblock): Likewise.
1643 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1645 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1647 * read.c (address_bytes): New function.
1648 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1649 (potable): Add "dc.a".
1650 (cons_worker): Handle "dc.a".
1651 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1653 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1655 * input-file.c (input_file_open): Rearrange to avoid warning.
1657 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1659 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1660 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1661 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1663 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1665 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1666 uses after .set noat.
1667 (load_address): Likewise.
1668 (macro): Likewise. Don't try to avoid $at use by sacrificing
1669 the target register before it is stored, it won't work.
1671 2005-02-17 James E Wilson <wilson@specifixinc.com>
1673 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1674 see an instruction that specifies a template.
1676 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1678 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1679 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1680 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1682 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1684 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1686 * config/tc-ia64.c (md): Add hint_b.
1687 (emit_one_bundle): Handle md.hint_b for "hint".
1688 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1689 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1690 (ia64_init): Set md.hint_b to error.
1691 (md_assemble): Handle md.hint_b for "hint.b".
1693 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1694 * doc/c-ia64.texi: Likewise.
1696 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1698 * tc.h (struct relax_type, relax_typeS): Move from here..
1699 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1700 * ecoff.c (ecoff_new_file): Add appfile param.
1701 * ecoff.h (ecoff_new_file): Likewise.
1702 * itbl-lex.h: New file.
1703 * itbl-lex.l: Include itbl-lex.h.
1704 * itbl-parse.y: Likewise.
1705 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1706 * read.c (s_app_file_string): Mark appfile possibly unused.
1707 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1708 * subsegs.h (struct seg_info_trash): Delete.
1709 (seg_info): Use segment_info_type instead.
1710 * config/obj-coff.c (struct filename_list): Make filename const char *.
1711 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1712 * config/obj-elf.c (elf_file_symbol): Similarly.
1713 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1715 * config/tc-arc.c (md_operand): Warning fix.
1716 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1717 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1718 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1719 * config/tc-frv.c (frv_force_relocation): Warning fix.
1720 * config/tc-m68k.c (md_parse_option): Delete unused var.
1721 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1722 * config/tc-sparc.c: Likewise.
1723 (s_common): Warning fix.
1724 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1725 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1727 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1728 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1729 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1730 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1731 (tic4x_do_align): Use TIC_NOP_OPCODE.
1732 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1733 * config/tc-vax.c: Include netinet/in.h.
1734 (tc_headers_hook): Formatting.
1735 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1737 2005-02-17 Jan Beulich <jbeulich@novell.com>
1739 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1740 parsing inN, locN, outN. Set 'idx' to offset register number starts
1741 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1744 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1746 * config/tc-mips.c (load_address): Fix formatting.
1747 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1748 Catch macros which are unexpandable without AT. Remove duplicate
1750 (macro2): Remove duplicate zeroing of used_at.
1752 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1754 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1757 2005-02-15 Nigel Stephens <nigel@mips.com>
1758 Maciej W. Rozycki <macro@mips.com>
1760 * config/tc-mips.c (reloc_needs_lo_p): Handle
1761 BFD_RELOC_MIPS16_HI16_S.
1762 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1763 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1764 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1766 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1767 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1768 Call my_getSmallExpression() to parse percent operators.
1769 (percent_op_match, mips_percent_op): Separate definitions.
1770 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1771 (parse_relocation): Handle the MIPS16 mode using
1773 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1774 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1776 2005-02-15 Jan Beulich <jbeulich@novell.com>
1778 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1779 instead of explicitly dealing with the translation; exclude
1780 relocations that are already pcrel, however.
1782 2005-02-15 Jan Beulich <jbeulich@novell.com>
1784 * config/tc-ia64.c: Include limits.h (if available).
1785 (gr_values[0]): Set path to INT_MAX.
1786 (dot_reg_val): Don't allow changing value of r0. Limit range of
1787 general registers at r127.
1788 (specify_resource): Default resource index is -1. Don't set resource
1789 index (in case IA64_RS_RSE) without setting the specific flag.
1790 (note_register_values): Check operand is O_constant before tracking
1791 input value of moves. Add tracking for dep.z with constant inputs.
1792 (print_dependency): Resource index of specific resource may be zero.
1793 (check_dependencies): Likewise.
1795 2005-02-15 Jan Beulich <jbeulich@novell.com>
1797 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1798 reg_class. Check operands and emit diagnostics for illegal use of
1801 2005-02-15 Jan Beulich <jbeulich@novell.com>
1803 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1804 new variables type, suffix, and width. Handle
1805 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1806 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1807 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1808 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1809 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1810 if unable to translate relocation type, using the new variables.
1812 2005-02-15 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1815 (ty_symbol_chars): Define.
1816 * config/tc-ia64.c (ia64_symbol_chars): Define.
1818 2005-02-15 Jan Beulich <jbeulich@novell.com>
1820 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1821 input_line_pointer was advanced.
1823 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1825 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1828 2005-02-13 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1831 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1833 (ia64_init): Set md.detect_dv.
1834 (ia64_start_line): New static variable warned. Warn only once when
1835 encountering explicit stops in automatic mode.
1836 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1837 * NEWS: Mention new default mode.
1839 2005-02-13 Jan Beulich <jbeulich@novell.com>
1841 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1842 be freed when wiping out previous state. Canonicalize names before
1843 use. Free name string when detecting redefinition.
1844 (dot_pred_rel): Call generic expression parser to process arguments.
1845 Handle O_register case for individual predicates and O_subtract for
1847 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1849 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1850 Warn if multiple found, issue error if resulting symbol name has zero
1852 (dot_alias): Canonicalize name before use.
1854 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1856 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1858 (in_procedure): Return -1 for warning.
1859 (in_prologue): Likewise.
1860 (in_body): Likewise.
1862 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1864 * config/tc-ia64.c (dot_xdata): Undo the last change.
1865 (dot_float_cons): Likewise.
1866 (dot_xstringer): Likewise.
1867 (dot_xdata_ua): Likewise.
1868 (dot_float_cons_ua): Likewise.
1870 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1872 * NEWS: Mention "-munwind-check=[warning|error]".
1874 * config/tc-ia64.c (md): Add unwind_check.
1875 (unwind_diagnostic): New.
1876 (in_procedure): Call unwind_diagnostic when a directive isn't
1878 (in_prologue): Call unwind_diagnostic when a directive isn't in
1880 (in_body): Call unwind_diagnostic when a directive isn't in
1882 (dot_endp): Set md.unwind_check to error before calling
1883 in_procedure and restore it after. When the name is missing or
1884 couldn't be found, use the one from the last .proc if
1885 md.unwind_check isn't error. Warn if md.unwind_check is
1887 (md_parse_option): Handle "-munwind-check=[warning|error]".
1888 (md_show_usage): Add "-munwind-check=[warning|error]".
1889 (ia64_init): Set md.unwind_check to warning.
1891 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1892 * doc/c-ia64.texi: Likewise.
1894 2005-02-11 Jan Beulich <jbeulich@novell.com>
1896 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1898 (ia64_parse_name): New third parameter.
1899 (md_parse_name): Pass third argument.
1900 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1901 (md_operand): Handling of '@'-prefixed symbols moved from here...
1902 (ia64_parse_name): ...to here.
1904 2005-02-11 Jan Beulich <jbeulich@novell.com>
1906 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1907 (errata_nop_necessary_p): Remove declaraction and definition.
1908 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1909 update md.group_idx. Don't reset md.last_groups.
1911 2005-02-11 Jan Beulich <jbeulich@novell.com>
1913 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1915 (dot_xdata): Free section name after use.
1916 (dot_float_cons): Likewise.
1917 (dot_xstringer): Likewise.
1918 (dot_xdata_ua): Likewise.
1919 (dot_float_cons_ua): Likewise.
1920 (md_pseudo_table): Add xdata16 and xdata16.ua.
1922 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1924 * doc/all.texi: Add IA64.
1925 * doc/as.texinfo: Likewise.
1927 * doc/c-ia64.texi: Fix typos.
1929 2005-02-10 Julian Brown <julian@codesourcery.com>
1931 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1933 (do_t_push_pop): Likewise.
1934 (md_assemble): Likewise.
1935 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1936 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1937 (create_unwind_entry): Output dependency on the required personality
1940 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1942 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1943 * subsegs.c (seg_not_empty_p): Likewise.
1945 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1947 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1948 relative jump calculation.
1949 <md_convert_frag) : Likewise.
1950 <output_disp): Likewise.
1952 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1954 * write.c (write_object_file): Recognize warning-symbol construct
1955 and skip object- and target- handling for the second symbol.
1957 2005-02-02 Jan Beulich <jbeulich@novell.com>
1959 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1960 designators along with quoted ones. Free copy of quoted designator
1963 2005-02-01 Ben Elliston <bje@au.ibm.com>
1965 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1966 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1967 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1968 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1969 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1970 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1971 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1972 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1973 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1974 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1975 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1976 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1977 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1978 #if 0'd code throughout.
1980 2005-01-31 Nick Clifton <nickc@redhat.com>
1982 * as.c (parse_args): Bump copyright date reported by --version to
1985 2005-01-31 Nick Clifton <nickc@redhat.com>
1987 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1990 2005-01-31 Jan Beulich <jbeulich@novell.com>
1992 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1993 that can end with .endr in that case. Make requiring/permitting
1994 pseudo-ops without leading dot closer to the logic in read.c serving
1996 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1999 2005-01-31 Jan Beulich <jbeulich@novell.com>
2001 * macro.c (do_formals): Adjust to no longer accept empty parameter
2003 (define_macro): Adjust to no longer accept empty macro name, garbage
2004 following the parameters, or macros that were previously defined.
2005 * read.c (s_bad_end): Declare.
2006 (potable): Add endm. Handler for endr and endm is s_bad_end.
2007 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2009 * read.h (s_bad_endr): Remove.
2011 2005-01-31 Jan Beulich <jbeulich@novell.com>
2013 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2014 immediately discarding (but counting) those exceeding the maximum
2015 possible amount. Track whether output and input operand counts ever
2016 matched, and use this to better indicate which of the operands/
2017 operand types was wrong; specifically don't default to pointing to
2020 2005-01-31 Jan Beulich <jbeulich@novell.com>
2022 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2023 variable in dot_endp). Add body and insn. Make prologue,
2024 prologue_mask, body, and insn bitfields.
2025 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2027 (in_procedure, in_prologue, in_body): New.
2028 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2029 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2030 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2031 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2032 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2033 dot_personality): Use the appropriate one of the above.
2034 (dot_proc): Clear unwind.proc_start; set to current location only if
2035 none of the entry points were valid. Check for non-zero-length entry
2036 point names. Check that entry points aren't defined, yet. Clear
2037 unwind.prologue, unwind.body, and unwind.insn.
2038 (dot_body): Call in_procedure. Check that first directive in procedure
2039 had no insns emitted before. Set unwind.body.
2040 (dot_prologue): Call in_procedure. Check that not already in prologue.
2041 Check that first directive in procedure had no insns emitted before.
2043 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2044 length entry point names. Check that entry points became defined.
2045 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2047 2005-01-31 Jan Beulich <jbeulich@novell.com>
2049 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2050 before actually using it. Don't generate an error in manual bundling
2051 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2052 Don't generate an error in manual bundling mode when looking at an
2053 insn required to be last in its group but the required slot hasn't
2054 been reached, yet. Allow conversion from MII to MI;I for bundle
2055 consisting of only 2 insns with the stop between them. Suppress
2056 various meaningless errors resulting from detecting earlier ones.
2058 2005-01-31 Jan Beulich <jbeulich@novell.com>
2060 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2063 2005-01-28 Christian Groessler <chris@groessler.org>
2065 * config/tc-z8k.c (md_assemble): Improve error detection.
2067 2005-01-28 Jan Beulich <jbeulich@novell.com>
2069 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2070 for personality routine pointer only if there is one.
2071 (ia64_convert_frag): Likewise.
2072 (generate_unwind_image): Likewise.
2074 2005-01-27 Christian Groessler <chris@groessler.org>
2076 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2077 (md_apply_fix3): Make relative branches out of range an error
2078 instead of a warning. Display correct line number for out of
2079 range branches/calls/memory accesses.
2081 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2083 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2084 to emit .debug_line and other debug sections.
2085 * as.h (seg_not_empty_p): Declare.
2086 * subsegs.c (seg_not_empty_p): New predicate.
2088 2005-01-27 Andrew Cagney <cagney@gnu.org>
2090 * configure: Regenerate to track ../gettext.m4 change.
2092 2005-01-27 Jan Beulich <jbeulich@novell.com>
2094 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2096 2005-01-27 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2099 to/from application registers dynamic insns.
2100 (md_assemble): Defer resolution of move to/from application registers
2101 dynamic insns when they can be issued on either the I- or M-units.
2103 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2105 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2106 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2107 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2108 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2109 * cgen.c (gas_cgen_parse_operand): Handle
2110 CGEN_PARSE_OPERAND_SYMBOLIC.
2111 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2112 (frv_force_relocation): Likewise. Fix handling of PIC
2114 (md_apply_fix3): Likewise.
2116 2005-01-21 Ben Elliston <bje@au.ibm.com>
2118 * as.h: Remove #if 0'd code.
2119 * atof-generic.c (atof_generic): Likewise.
2120 * ecoff.c (ecoff_directive_frame): Likewise.
2121 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2122 * itbl-ops.c (itbl_add_reg): Likewise.
2123 * listing.c (calc_hex): Likewise.
2124 * read.c (MASK_CHAR): Likewise.
2125 * subsegs.c (subsegs_print_statistics): Likewise.
2126 * symbols.c (indent): Likewise.
2127 * write.c (write_relocs): Likewise.
2128 (write_object_file): Likewise.
2129 (relax_frag): Likewise.
2131 2005-01-20 Nick Clifton <nickc@redhat.com>
2133 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2134 getopt_long_only() from considering -a as an abbreviation for
2136 (parse_args): Fix the parsing of -a=<file>.
2138 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2141 * read.c (s_incbin): Adjust default count for skip. Check validity
2142 of count and skip rigorously.
2144 2005-01-19 Fred Fish <fnf@specifixinc.com>
2146 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2148 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2150 * read.c (convert_to_bignum): New function, split out from...
2151 (emit_expr): ...here. Handle the case where X_add_number is
2152 positive and the input value is negative.
2153 (output_big_sleb128): Fix setting of continuation bit. Check whether
2154 the final byte needs to be sign-extended. Fix size-shrinking loop.
2155 (emit_leb128_expr): When generating a signed leb128, see whether the
2156 sign of an O_constant's X_add_number matches the sign of the input
2157 value. Use a bignum if not.
2159 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2161 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2162 arch_sh_up in order to match the external name and make the
2163 testsuite's job easier.
2165 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2168 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2170 2005-01-12 Nick Clifton <nickc@redhat.com>
2172 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2173 ignored_arguments array.
2175 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2177 * write.c (write_object_file): Disallow a symbol equated to
2180 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2182 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2184 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2185 (maxq_target): New function: Set the machine type.
2187 2005-01-06 Paul Brook <paul@codesourcery.com>
2189 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2190 (md_begin): Handle TE_VXWORKS for FP defaults.
2191 (md_apply_fix3): Correct rela offsets.
2192 (elf32_arm_target_format): Add VxWorks targets.
2194 2005-01-06 Paul Brook <paul@codesourcery.com>
2196 * configure.tgt: Set em=vxworks for *-*-vxworks.
2197 * config/te-vxworks.h: New File.
2199 2005-01-06 Paul Brook <paul@codesourcery.com>
2201 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2203 2005-01-04 Dmitry Diky <diwil@spec.ru>
2205 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2208 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2210 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2211 (dot_loc): New function.
2212 (md_pseudo_table): Add entry to map .loc to dot_loc().
2213 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2214 seen a .loc directive or we're generating DWARF2 debug info for
2217 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2220 * read.c (s_comm_internal): Don't zero end of name until size
2221 expression has been parsed.
2223 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2225 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2227 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2229 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2232 2004-12-22 Ian Lance Taylor <ian@airs.com>
2234 * configure.tgt: New.
2235 * configure.in: Move setting of cpu_type, fmt, etc., to
2237 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2238 $(srcdir)/configure.tgt.
2239 * configure, Makefile.in: Rebuild.
2241 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2243 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2244 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2246 (avr_offset_expression): New function to parse offsets for LDI
2248 (avr_operand): Use it.
2249 (md_apply_fix3): Generate the relocs.
2251 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2253 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2254 BFD_RELOC_SH_IMMS10BY8 relocation.
2256 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2257 than just ignoring bad code.
2259 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2261 * config/tc-v850.c (handle_lo16): New function.
2262 (v850_reloc_prefix): Use it to check lo().
2263 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2265 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2267 * configure.in: Add s390x-ibm-tpf support.
2268 * configure: Regenerate.
2270 2004-12-15 Jan Beulich <jbeulich@novell.com>
2272 * config/obj-elf.c (obj_elf_change_section): Only set type and
2273 attributes on new sections. Emit warning when type of re-declared
2274 section doesn't match.
2276 2004-12-15 Jan Beulich <jbeulich@novell.com>
2278 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2279 '.cfi_startproc simple' doesn't inherit the old value.
2281 2004-12-15 Jan Beulich <jbeulich@novell.com>
2283 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2284 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2285 generation to emit a factored offset.
2287 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2289 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2290 which is too large in the case of NO_PIC without 64-bit
2293 * config/tc-mips.c (mips_in_shared): New static variable.
2294 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2295 (md_longopts): Add -mshared and -mno-shared.
2296 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2297 (s_cpload): Implement !mips_in_shared case.
2298 (s_cpsetup): Likewise.
2299 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2300 * NEWS: Mention -mno-shared.
2302 2004-12-09 Paul Brook <paul@codesourcery.com>
2304 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2307 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2309 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2310 sequence, increase the size of the sequence.
2312 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2315 2004-12-07 Ben Elliston <bje@gnu.org>
2317 * read.c (s_align): Use an align_limit temporary to allay a GCC
2318 signed/unsigned comparison warning.
2320 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2322 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2323 * configure.in: Use it for arm*-*-linux-gnueabi*.
2324 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2325 * config/te-armlinuxeabi.h: New file.
2326 * Makefile.in: Regenerated.
2327 * aclocal.m4: Likewise.
2328 * configure: Likewise.
2329 * doc/Makefile.in: Regenerated.
2331 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2333 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2334 (xtensa_restore_emit_state): Likewise.
2336 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2338 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2341 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2343 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2344 * Makefile.in: Regenerate.
2346 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2348 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2349 functions, give functions a meaningful name, add comments.
2350 (check_range): New function - Replace operand size calculation
2351 with range checking.
2352 (assemble_insn): Update Algorithm, improve error issuing.
2354 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2357 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2359 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2360 miss between different section in the same module.
2361 (tc_gen_reloc): Likewise.
2363 2004-11-25 Theodore A. Roth <troth@openavr.org>
2365 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2366 atmega325, atmega3250, atmega645 and atmega6450.
2368 2004-11-25 Jan Beulich <jbeulich@novell.com>
2370 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2371 permissible for the selected instruction suffix.
2372 (process_suffix): For DefaultSize instructions, suppressing the
2373 guessing of a 'q' suffix if the instruction doesn't support it is
2374 pointless, because only an 'l' suffix can be guessed in this place.
2376 2004-11-24 Nick Clifton <nickc@redhat.com>
2378 * config/tc-iq2000.c: Remove support for IQ10 processor.
2379 Convert to ISO C90 formatting.
2380 * config/tc-iq2000.h: Likewise.
2382 2004-11-23 Nick Clifton <nickc@redhat.com>
2384 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2385 in this table. They should be correct now.
2387 2004-11-23 Jan Beulich <jbeulich@novell.com>
2389 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2390 indicate the MMX extensions added by both SSE and 3DNow!A.
2391 (Cpu3dnowA): Declare.
2392 (CpuUnknownFlags): Update.
2393 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2394 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2395 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2396 3DNow!. Athlon additionally implies 3DNow!A. Several new
2397 entries (those starting with a dot are for sub-arch specification).
2398 (set_cpu_arch): Handle sub-arch specifications.
2399 (parse_insn): Distinguish between instructions not supported because
2400 of insufficient CPU features and because of 64-bit mode.
2401 * doc/c-i386.texi: Describe enhanced .arch directive.
2403 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2405 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2407 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2409 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2410 without a corresponding .debug_info section.
2412 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2414 * read.c (potable): Add "error" and "warning".
2415 (s_errwarn): New function.
2416 * read.h (s_errwarn): Declare.
2417 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2419 2004-11-22 Nick Clifton <nickc@redhat.com>
2421 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2424 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2426 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2427 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2429 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2431 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2432 (coff_adjust_symtab): Adjust call.
2433 (crawl_symbols): Likewise.
2434 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2435 (obj_app_file): Adjust.
2437 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2439 * configure.in: Enable bfd_assember for the MAXQ port.
2440 * configure: Regenerate.
2442 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2443 Sterling Augustine <sterling@tensilica.com>
2445 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2446 there is a conflict.
2447 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2448 interfaces that are related as determined by xtensa_interface_class_id.
2450 2004-11-12 Nick Clifton <nickc@redhat.com>
2452 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2453 offsets for conditional branches.
2455 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2457 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2459 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2461 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2462 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2464 (relax_frag_immed): Update call to update_next_frag_state.
2466 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2468 * obj.h (struct format_ops <app_file>): Add int param.
2469 * read.h (s_app_file_string): Likewise.
2470 * read.c (s_app_file_string): Likewise.
2471 (s_app_file): Adjust s_app_file_string call.
2472 * config/tc-mips.c (s_mips_file): Likewise.
2473 * config/obj-coff.h (obj_app_file): Add app param.
2474 * config/obj-ecoff.h (obj_app_file): Likewise.
2475 * config/obj-multi.h (obj_app_file): Likewise.
2476 * config/obj-elf.h (elf_file_symbol): Likewise.
2477 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2478 if called for # preprocessor lines.
2480 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2483 * symbols.c (resolve_symbol_value): Convert weak symbols only
2485 (symbol_equated_reloc_p): Don't equate weaks when relocating
2486 only for Windows PECOFF.
2488 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2490 * config/tc-crx.c (print_insn): Check and set insn_addr.
2491 * config/tc-crx.h (md_frag_check): Define.
2493 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2494 Vineet Sharma <vineets@noida.hcltech.com>
2496 * configure.in: Add support for new target maxq-coff.
2497 * configure: Regenerate.
2498 * NEWS: Mention new support.
2499 * config/tc-maxq.c: New file.
2500 * config/tc-maxq.h: New file.
2501 * config/obj-coff.h: Add support for maxq-coff.
2503 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2505 * symbols.c (any_external_name): Define.
2506 (resolve_symbol_value): Convert weak symbols.
2507 (S_SET_EXTERNAL): Support any_external_name.
2508 (S_SET_NAME): Qualify parameter const.
2509 (symbol_equated_reloc_p): Equate to weaks when relocating.
2510 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2511 * tc.h (any_external_name): Declare.
2512 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2514 (weak_is_altname): Declare and define.
2515 (weak_name2altname): Same.
2516 (weak_altname2name): Same.
2517 (weak_uniquify): Same.
2518 (weak_altprefix): Define.
2519 (obj_coff_weak): Change .weak syntax and handling.
2520 (coff_frob_symbol): Fix PE weak symbol alternates.
2521 * config/obj-coff.h (USE_UNIQUE): Define.
2522 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2523 are in another segment.
2524 (tc_gen_reloc): Remove broken addend hack.
2525 doc/as.texinfo: Update.
2527 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2529 * config/tc-xtensa.c (total_frag_text_expansion): New.
2530 (md_estimate_size_before_relax): Use it.
2531 (find_address_of_next_align_frag): Likewise.
2533 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2535 * config/tc-crx.c: Rename argument types.
2536 (processing_arg_number): Rename to 'cur_arg_num'.
2537 (get_number_of_bits): Rename to 'set_operand_size'.
2538 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2539 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2540 (set_indexmode_parameters): Remove function, integrate its code into
2542 (set_operand_size): Get rid of 'Operand Number' function parameter -
2543 use global variable 'cur_arg_num' instead.
2544 Use a local 'argument' pointer to reference the current argument.
2545 (parse_operand): Likewise.
2546 (set_operand): Likewise.
2547 (process_label_constant): Likewise.
2549 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2551 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2552 (add_section_rename): Delete. Inlined into...
2553 (build_section_rename): ...here. Use xstrdup instead of strdup.
2554 (xtensa_section_rename): Drop "const" from argument and return types.
2555 (md_show_usage): Indent to match show_usage().
2556 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2557 (tc_canonicalize_section_name): Define.
2558 (md_elf_section_rename): Remove unused macro.
2559 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2560 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2561 (Frame Directive): Delete.
2563 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2565 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2566 * config/tc-arm.c (target_oabi): Delete.
2567 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2568 (arm_opts): Remove moabi.
2569 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2570 * doc/c-arm.texi (ARM Options): Likewise.
2571 * configure: Regenerated.
2573 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2575 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2576 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2577 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2578 * configure: Regenerate.
2579 * config/tc-cris.c (enum cris_archs): New.
2580 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2581 (cris_insn_ver_valid_for_arch): New functions.
2582 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2583 (cris_arch): New variable.
2584 (md_pseudo_table): New pseudo .arch.
2585 (err_for_dangerous_mul_placement): Initialize according to
2587 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2589 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2590 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2591 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2592 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2593 use in md_cris_relax_table.
2594 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2595 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2596 Update and improve head comment.
2597 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2598 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2600 (md_longopts): New option --march=...
2601 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2603 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2604 (HANDLE_RELAXABLE): New macro.
2605 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2606 cases. Check for weak symbols and assume not relaxable. Handle
2607 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2608 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2610 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2611 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2612 (cris_create_short_jump): Adjust for CRISv32.
2613 (cris_relax_frag): Handle new states.
2614 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2615 (md_begin): Define symbols "..asm.arch.cris.v32",
2616 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2617 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2618 when entering opcode table entry points.
2619 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2620 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2621 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2622 (cris_process_instruction): Initialize out_insnp->insn_type to
2623 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2624 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2626 <case 'm'>: Check that modified_char == '.'.
2627 <invalid operands>: Consume the rest of the line.
2628 When operands don't match, skip over subsequent insns with
2629 non-matching version specifier but same mnemonic.
2630 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2631 special registers in CRISv32 are always 32 bit long.
2632 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2634 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2635 and compatible. Recognize "ACR" for v32, unless followed by "+".
2636 (get_spec_reg): Consider cris_arch when looking up register.
2637 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2639 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2640 (cris_get_expression): Restore input_line_pointer if failing "early".
2641 (get_flags): Consider cris_arch and recognize flags accordingly.
2642 (branch_disp): Adjust for CRISv32.
2643 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2644 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2645 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2646 resolved. Don't enter zeros in object file for
2648 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2649 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2650 (md_parse_option): Break out "return 1".
2651 <OPTION_ARCH> New case.
2652 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2653 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2654 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2655 <case BFD_RELOC_32_PCREL>: New cases.
2656 Addends for non-zero fx_pcrel are too in fx_offset.
2657 (md_show_usage): Show --march=<arch>.
2658 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2659 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2660 (s_syntax) <struct syntaxes>: Properly constify member operand.
2661 * config/tc-cris.h (TARGET_MACH): Define.
2662 (cris_mach): Declare.
2663 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2664 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2665 (CRIS-Opts): Document --march=...
2666 (CRIS-Pseudos): Document .arch.
2668 2004-11-04 Jan Beulich <jbeulich@novell.com>
2670 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2671 intel syntax and no register prefix, allow $ in symbol names when
2673 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2674 (intel_float_operand): Add fourth return value indicating math control
2675 operations. Make classification more precise.
2676 (md_assemble): Complain if memory operand of mov[sz]x has no size
2678 (parse_insn): Translate word operands to floating point instructions
2679 operating on integers as well as control instructions to short ones
2680 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2681 floating point instructions operating on non-integer operands.
2682 (match_template): Remove fldcw special case. Adjust q-suffix handling
2683 to permit it on fild/fistp/fisttp in AT&T mode.
2684 (process_suffix): Don't guess DefaultSize insns' suffix from
2685 stackop_size for certain floating point control instructions. Guess
2686 suffix for branch and [ls][gi]dt based on flag_code. Split error
2687 messages for Intel and AT&T syntax, and make the condition more strict
2688 for the former. Adjust suppressing of generation of operand size
2690 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2691 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2692 more error checking.
2693 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2694 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2696 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2698 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2699 md_short_jump_size, md_long_jump_size.
2700 * write.c [!WORKING_DOT_WORD]: Ditto.
2701 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2703 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2705 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2706 const qualifier in these definitions.
2707 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2708 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2710 2004-11-02 Nick Clifton <nickc@redhat.com>
2712 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2713 table before deciding to produce a .debug_line section to match up
2714 with a user provided .debug_info section.
2716 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2718 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2719 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2721 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2723 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2724 (get_flags): New function.
2725 (get_number_of_bits): Edit comments, update numeric values to
2727 (process_label_constant): Don't support the colon
2728 format (SYMBOL:[s|m|l]).
2729 (set_cons_rparams): Support argument type 'arg_rbase'.
2730 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2731 (handle_LoadStor): Bug fix, first handle post-increment mode.
2732 (getreg_image): Remove redundant code, update according to latest
2734 (print_constant): Bug fix relate to 3-word instructions.
2735 (assemble_insn): Bug fix, when matching instructions, verify also
2736 instruction type (not only mnemonic).
2737 Add various error checking.
2738 (preprocess_reglist): Support HI/LO and user registers.
2740 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2742 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2743 in an epilogue directive go negative.
2745 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2748 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2749 after reporting template error during manual bundling. Reported
2750 by Michael Dupont, michaelx.dupont@intel.com.
2752 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2754 * Makefile.am: Run dep-am.
2755 * aclocal.m4: Regenerate with automake 1.9.2.
2756 * Makefile.in: Regenerate with automake 1.9.2.
2757 * doc/Makefile.in: Likewise.
2759 * config/tc-arm.c: Include "dw2gencfi.h".
2760 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2762 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2763 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2764 (tc_cfi_frame_initial_instructions): Define.
2765 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2768 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2770 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2772 Update coprocessor id to be unsigned immediate.
2774 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2776 * config/tc-i386.c (O_secrel): Delete.
2777 (tc_pe_dwarf2_emit_offset): New function.
2778 * config/tc-i386.h (O_secrel): Define as O_md1.
2779 (TC_DWARF2_EMIT_OFFSET): Define.
2781 2004-10-18 Nick Clifton <nickc@redhat.com>
2783 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2784 ignore @fptr() directives for 4-byte fixups.
2786 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2788 * Makefile.am: Run "make dep-am"
2789 * Makefile.in: Regenerate.
2791 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2793 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2794 Remove comments about placement of literal pools.
2795 (Literal Directive): Update description of literal placement.
2796 (Literal Prefix Directive): Remove statement that this does not apply
2797 to absolute-mode literals. Describe new section naming scheme.
2799 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2801 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2802 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2803 is_windowed_return_opcode): Delete.
2804 (xtensa_frob_label): Use get_subseg_target_freq.
2805 (md_assemble): Inline call to is_entry_opcode.
2806 (xtensa_handle_align): Inline call to get_frag_is_literal.
2807 (relaxation_requirements): Inline call to is_jx_opcode.
2808 (emit_single_op): Inline call to is_movi_opcode.
2809 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2810 get_frag_is_no_transform, is_entry_opcode, and
2811 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2812 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2813 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2814 Inline calls to get_frag_is_no_transform.
2815 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2816 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2817 get_frag_is_no_transform.
2818 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2819 and set_frag_is_no_transform.
2820 (get_expression_value): Delete.
2821 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2822 cur_target_freq to target_freq.
2823 (get_subseg_info): Split out code to create a new map entry into ...
2824 (add_subseg_info): ... this new function.
2825 (get_last_insn_flags): Check if get_subseg_info succeeded.
2826 (set_last_insn_flags): Call add_subseg_info if needed.
2827 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2828 (xtensa_reorder_segments): Compute last_sec while counting sections.
2829 Remove call to get_last_sec.
2830 (get_last_sec): Delete.
2831 (cache_literal_section): Inline call to retrieve_literal_seg and its
2832 callees, seg_present and add_seg_list.
2833 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2834 (get_frag_is_insn, get_frag_is_no_transform,
2835 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2836 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2838 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2840 * config/tc-xtensa.c: Use ISO C90 formatting.
2841 * config/tc-xtensa.h: Likewise.
2842 * config/xtensa-istack.h: Likewise.
2843 * config/xtensa-relax.c: Likewise.
2844 * config/xtensa-relax.h: Likewise.
2846 2004-10-12 Paul Brook <paul@codesourcery.com>
2848 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2851 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2854 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2856 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2858 (Acknowledgements): Use "GAS" instead of AS variable.
2860 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2862 * config/tc-i386.c: Include "elf/x86-64.h".
2863 (i386_elf_section_type): New function.
2864 * config/tc-i386.h (md_elf_section_type): Define.
2865 (i386_elf_section_type): New prototype.
2867 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2869 * config/m68k-parse.h (enum m68k_register): New control register,
2871 * config/tc-m68k.c: Correct control register set for MCF5249.
2873 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2874 Sterling Augustine <sterling@tensilica.com>
2876 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2877 (UNREACHABLE_MAX_WIDTH): Define.
2878 (XTENSA_FETCH_WIDTH): Delete.
2879 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2880 prefer_const16, prefer_l32r): New global variables.
2881 (LIT4_SECTION_NAME): Define.
2882 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2883 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2884 (frag_flags struct): New.
2885 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2886 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2887 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2888 (MAX_FORMATS): Define.
2889 (op_placement_info struct, op_placement_table): New.
2890 (O_pltrel, O_hi16, O_lo16): Define.
2891 (directiveE enum): Rename directive_generics to directive_transform.
2892 Delete directive_relax. Add directive_schedule,
2893 directive_absolute_literals, and directive_last_directive.
2894 (directive_info): Rename "generics" to "transform". Delete "relax".
2895 Add "schedule" and "absolute-literals".
2896 (directive_state): Adjust entries to match changes in directive_info.
2897 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2898 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2899 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2900 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2901 (align_only_targets, software_a0_b_retw_interlock,
2902 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2903 software_avoid_short_loop, software_avoid_close_loop_end,
2904 software_avoid_all_short_loops, specific_opcode): Delete.
2905 (warn_unaligned_branch_targets): New.
2906 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2907 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2908 (option_[no_]link_relax, option_[no_]transform,
2909 option_[no_]absolute_literals, option_warn_unaligned_targets,
2910 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2912 (option_[no_]align_only_targets, option_literal_section_name,
2913 option_text_section_name, option_data_section_name,
2914 option_bss_section_name, option_eb, option_el): Delete.
2915 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2916 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2917 and target-hardware. Delete entries for [no-]target-align-only,
2918 literal-section-name, text-section-name, data-section-name, and
2920 (md_parse_option): Handle new options and remove old ones. Accept but
2921 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2922 and treat them as [no-]transform.
2923 (md_show_usage): Add new options and remove old ones.
2924 (xtensa_setup_hw_workarounds): New.
2925 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2926 "long", "short", "loc" and "frequency" entries.
2927 (use_generics): Rename to ...
2928 (use_transform): ... this function. Add past_xtensa_end check.
2929 (use_longcalls): Add past_xtensa_end check.
2930 (code_density_available, can_relax): Delete.
2931 (do_align_targets): New.
2932 (get_directive): Accept dashes in directive names. Warn about
2933 [no-]generics and [no-]relax directives and treat them as
2935 (xtensa_begin_directive): Call md_flush_pending_output only for some
2936 directives. Check for directives inside instruction bundles. Warn
2937 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2938 directives. Handle new directives. Check generating_literals flag
2940 (xtensa_end_directive): Check for directives inside instruction
2941 bundles. Warn and ignore [no-]density directives. Handle new
2942 directives. Call xtensa_set_frag_assembly_state.
2943 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2944 xtensa_dwarf2_emit_insn): New.
2945 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2946 use_literal_section flag.
2947 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2948 literals. Use xtensa_elf_cons to parse the expression.
2949 (xtensa_literal_prefix): Do not check use_literal_section. Support
2950 ".lit4" sections for absolute literals. Change prefix convention to
2951 replace ".text" (or ".t" in a linkonce section). No need to call
2953 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2954 (expression_end): Handle closing braces and colons.
2955 (PLT_SUFFIX, plt_suffix): Delete.
2956 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2957 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2958 and O_hi16 expressions as well.
2959 (tokenize_arguments): Handle closing braces and colons.
2960 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2961 operands and paired register syntax.
2962 (get_invisible_operands): New.
2963 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2964 new xtensa-isa.h functions.
2965 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2966 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2967 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2968 instructions. Use xtensa_translate_zero_immed.
2969 (operand_is_immed, operand_is_pcrel_label): Delete.
2970 (get_relaxable_immed): Use new xtensa-isa.h functions.
2971 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2973 (xtensa_print_insn_table, print_vliw_insn): New.
2974 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2975 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2976 is_branch_or_jump_opcode): Delete.
2977 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2978 (opnum_to_reloc, reloc_to_opnum): Delete.
2979 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2980 xtensa-isa.h functions. Operate on one slot of an instruction.
2981 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2982 xg_get_insn_size): Delete.
2983 (xg_get_build_instr_size): Use xg_get_single_size.
2984 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2985 xg_build_widen_table. Use xg_get_single_size.
2986 (xg_get_max_narrow_insn_size): Delete.
2987 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2988 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2990 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2991 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2992 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2993 xg_build_widen_table. Use xg_get_single_size.
2994 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2996 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2997 treat weak symbols conservatively.
2998 (xg_check_operand): Use new xtensa-isa.h functions.
2999 (is_dnrange): Delete.
3000 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3001 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3002 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3003 xtensa-isa.h functions.
3004 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3005 xg_instruction_matches_options): New.
3006 (xg_instruction_matches_rule): Handle O_register expressions. Call
3007 xg_instruction_matches_options.
3008 (transition_rule_cmp): New.
3009 (xg_instruction_match): Update call to xg_build_simplify_table.
3010 (xg_build_token_insn): Record loc fields.
3011 (xg_simplify_insn): Check is_specific_opcode field and
3012 density_supported flag.
3013 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3014 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3015 (xg_assemble_literal): Add error handling for O_big. Call
3016 record_alignment. Handle O_pltrel.
3017 (xg_valid_literal_expression): New.
3018 (xg_assemble_literal_space): Add slot parameter. Remove call to
3019 set_expr_symbol_offset. Add call to record_alignment. Update call to
3021 (xg_emit_insn): Delete.
3022 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3023 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3024 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3025 and slot parameters. Handle new "alternate" relocations for absolute
3026 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3027 O_hi16. Use new xtensa-isa.h functions.
3028 (xg_assemble_tokens): Delete.
3029 (is_register_writer): Use new xtensa-isa.h functions.
3030 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3031 old-style RSR from LCOUNT.
3032 (next_frag_opcode): Delete.
3033 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3034 update_next_frag_state): New.
3035 (update_next_frag_nop_state): Delete.
3036 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3037 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3038 the state of the absolute-literals directive. Add calls to
3039 record_alignment and xtensa_set_frag_assembly_state. Call
3040 xtensa_switch_to_non_abs_literal_fragment instead of
3041 xtensa_switch_to_literal_fragment.
3043 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3044 (get_expanded_loop_offset): Change check for undefined opcode to an
3046 (xtensa_set_frag_assembly_state, relaxable_section,
3047 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3048 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3049 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3050 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3051 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3052 (xtensa_init_fix_data): New.
3053 (xtensa_frob_label): Reset label symbol to the current frag. Check
3054 do_align_targets and generating_literals flag. Propagate frequency
3055 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3056 (xtensa_unrecognized_line): New.
3057 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3058 to xtensa_set_frag_assembly_state.
3059 (error_reset_cur_vinsn): New.
3060 (md_assemble): Remove check for literal frag. Remove call to
3061 istack_init. Call use_transform instead of use_generics. Parse
3062 explicit instruction format specifiers. Move code for
3063 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3064 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3065 Add dwarf2_where call. Remote automatic alignment for ENTRY
3066 instructions. Move call to xtensa_clear_insn_labels to the end.
3067 Rearrange to handle bundles.
3068 (xtensa_cons_fix_new): Delete.
3069 (xtensa_handle_align): New.
3070 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3071 assignment to is_no_density field.
3072 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3073 instead of reloc_to_opnum. Handle "alternate" relocations.
3074 (xtensa_force_relocation, xtensa_check_inside_bundle,
3075 xtensa_elf_section_change_hook): New.
3076 (xtensa_symbol_new_hook): Delete.
3077 (xtensa_fix_adjustable): Check for difference of symbols with an
3078 offset. Check for external and weak symbols.
3079 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3080 (md_estimate_size_before_relax): Return expansion for the first slot.
3081 (tc_gen_reloc): Handle difference of symbols by producing
3082 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3083 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3084 tentative values into the output when linkrelax is set.
3085 (XTENSA_PROP_SEC_NAME): Define.
3086 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3087 Create literal tables only if using literal sections. Create new
3088 property tables instead of old instruction tables. Check for unaligned
3089 branch targets and loops.
3090 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3091 new_resource_table, clear_resource_table, resize_resource_table,
3092 resources_available, reserve_resources, release_resources,
3093 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3094 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3095 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3096 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3097 flag. Update checks for workaround options. Call
3098 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3099 (xtensa_cleanup_align_frags): Add special case for branch targets.
3100 Check for and mark unreachable frags.
3101 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3102 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3103 end of a zero-overhead loop body.
3104 (frag_can_negate_branch): Handle instructions with multiple slots.
3105 Use new xtensa-isa.h functions
3106 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3107 xtensa_mark_zcl_first_insns): New.
3108 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3109 transformations are disabled.
3110 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3111 multislot instructions.
3112 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3113 Likewise. Also error if transformations are disabled.
3114 (unrelaxed_frag_max_size): New.
3115 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3116 xtensa-isa.h functions.
3117 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3118 xtensa_opcode_is_loop instead of is_loop_opcode.
3119 (get_text_align_power): Replace as_fatal with assertion.
3120 (get_text_align_fill_size): Iterate instead of using modulus when
3122 (get_noop_aligned_address): Assert that this is for a machine-dependent
3123 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3124 xg_get_single_size, and frag_format_size.
3125 (get_widen_aligned_address): Rename to ...
3126 (get_aligned_diff): ... this function. Add max_diff parameter.
3127 Remove handling of rs_align/rs_align_code frags. Use
3128 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3129 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3130 and pass it back to caller.
3131 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3132 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3133 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3134 (relax_frag_text_align): Rename to ...
3135 (relax_frag_loop_align): ... this function. Assume loops can only be
3136 in the first slot of an instruction.
3137 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3138 instruction. Remove call to frag_wane.
3139 (relax_frag_narrow): Rename to ...
3140 (relax_frag_for_align): ... this function. Extend to handle
3141 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3142 RELAX_NARROW for the first slot.
3143 (find_address_of_next_align_frag, bytes_to_stretch): New.
3144 (future_alignment_required): Use find_address_of_next_align_frag and
3145 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3146 alignment decisions.
3147 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3148 Check if transformations are enabled for b_j_loop_end workaround.
3149 Use new xtensa-isa.h functions and handle multislot instructions.
3150 Update call to xg_assembly_relax.
3151 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3152 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3154 (convert_frag_narrow): Add segP, format and slot parameters. Call
3155 convert_frag_immed for branch instructions. Adjust calls to
3156 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3157 xg_get_single_size and xg_get_single_format.
3158 (convert_frag_fill_nop): New.
3159 (convert_frag_immed): Add format and slot parameters. Handle multislot
3160 instructions and use new xtensa-isa.h functions. Update calls to
3161 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3162 enabled for b_j_loop_end workaround. Use build_nop instead of
3163 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3164 frags. Use xg_get_single_size. Handle O_pltrel.
3165 (fix_new_exp_in_seg): Remove check for old plt flag.
3166 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3167 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3168 for loop opcode to an assertion. Mark all frags up to the end of the
3169 loop as not transformable.
3170 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3171 (get_subseg_info): New.
3172 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3174 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3175 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3176 (xtensa_switch_to_non_abs_literal_fragment): New.
3177 (cache_literal_section): Add is_code parameter and pass it through to
3178 retrieve_literal_seg.
3179 (retrieve_literal_seg): Add is_code parameter and use it to set the
3180 flags on the literal section. Handle case where head parameter is 0.
3181 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3182 set_frag_is_no_transform): New.
3183 (xtensa_create_property_segments): Add end_property_function parameter
3184 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3185 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3186 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3187 (add_xt_block_frags): Add end_property_function parameter and call it
3188 if it is non-zero. Call xtensa_frag_flags_init.
3189 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3190 get_frag_property_flags, frag_flags_to_number,
3191 xtensa_frag_flags_combinable, xt_block_aligned_size,
3192 xtensa_xt_block_combine, add_xt_prop_frags,
3193 init_op_placement_info_table, opcode_fits_format_slot,
3194 xg_get_single_size, xg_get_single_format): New.
3195 (istack_push): Inline call to tinsn_copy.
3196 (tinsn_copy): Delete.
3197 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3198 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3199 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3200 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3201 functions. Handle invisible operands.
3202 (tinsn_to_slotbuf): New.
3203 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3204 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3205 vinsn_from_chars, and xg_free_vinsn.
3206 (tinsn_from_insnbuf): New.
3207 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3208 instructions. Handle symbol differences.
3209 (get_num_stack_text_bytes): Use xg_get_single_size.
3210 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3211 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3212 get_expr_register, set_expr_symbol_offset_diff): New.
3213 * config/tc-xtensa.h (MAX_SLOTS): Define.
3214 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3215 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3216 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3218 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3219 (xtensa_frag_type struct): Add is_assembly_state_set,
3220 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3221 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3222 Replace is_generics and is_relax fields by is_no_transform field.
3223 Delete is_text and is_longcalls fields. Change text_expansion and
3224 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3225 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3226 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3227 (xtensa_fix_data struct): New.
3228 (xtensa_symfield_type struct): Delete plt field.
3229 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3230 forward declaration here.
3231 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3232 (XTENSA_SECTION_RENAME): Undefine.
3233 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3234 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3235 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3236 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3237 (unit_num_copies_func, opcode_num_units_func,
3238 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3239 (resource_table struct): New.
3240 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3241 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3242 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3243 (tinsn_copy): Delete prototype.
3244 (vliw_insn struct): New.
3245 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3246 (widen_spec_list): Add option conditions for density and boolean
3247 instructions. Add expansions using CONST16 and conditions for using
3248 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3250 (simplify_spec_list): Add option conditions for density instructions.
3251 Add entry for NOP instruction.
3252 (append_transition): Add cmp function pointer parameter and use it to
3253 insert the new entry in order.
3254 (operand_function_LOW16U, operand_function_HI16U): New.
3255 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3256 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3257 (enter_opname, split_string): Use xstrdup instead of strdup.
3258 (init_insn_pattern): Initialize new options field.
3259 (clear_req_or_option_list, clear_req_option_list,
3260 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3262 (parse_insn_pattern): Parse option conditions.
3263 (transition_applies): New.
3264 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3265 swapped last arguments in calls to append_constant_value_condition.
3266 Call clone_req_option_list. Add warning about invalid opcode.
3267 Handle LOW16U and HI16U function names.
3268 (build_transition_table): Add cmp parameter and use it in calls to
3269 append_transition. Use new xtensa-isa.h functions. Check
3270 transition_applies before adding entries.
3271 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3272 pass it through to build_transition_table.
3273 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3274 ReqOption, transition_cmp_fn): New types.
3275 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3276 (transition_rule struct): Add options field.
3277 * doc/as.texinfo (Overview): Update Xtensa options.
3278 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3279 --[no-]relax, and --[no-]generics options. Update descriptions of
3280 --text-section-literals and --[no-]longcalls. Add
3281 --[no-]absolute-literals and --[no-]transform.
3282 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3283 Remove use of "generic" and "specific" terminology for opcodes.
3284 (Xtensa Registers): Generalize the syntax description to include
3285 user-defined register files.
3286 (Xtensa Automatic Alignment): Update.
3287 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3288 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3289 (Xtensa Directives): Remove confusing rules about precedence.
3290 (Density Directive, Relax Directive): Delete.
3291 (Schedule Directive): New.
3292 (Generics Directive): Rename to ...
3293 (Transform Directive): ... this node.
3294 (Literal Directive): Update for absolute literals. Missing
3295 literal_position directive is now an error.
3296 (Literal Position Directive): Update for absolute literals.
3297 (Freeregs Directive): Delete.
3298 (Absolute Literals Directive): New.
3299 (Frame Directive): Minor editing.
3300 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3301 Update dependencies.
3302 * Makefile.in: Regenerate.
3304 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3306 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3307 to build the second and third fixups for a composite relocation.
3308 (macro_read_relocs): New function.
3309 (macro_build): Use it.
3310 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3311 Simplify fragging code accordingly.
3312 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3313 of the composite relocation. Set fx_tcbit in both fixups.
3315 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3317 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3318 (md_apply_fix3): Don't treat composite relocs as done.
3320 2004-10-07 Jan Beulich <jbeulich@novell.com>
3322 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3323 prefix for symbol names generated from the LOCAL macro directive.
3325 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3326 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3328 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3330 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3332 (md_assemble): Add error checking for Co-Processor instructions.
3333 (get_cinv_parameters): Add 'b' option to invalidate the
3334 branch-target cache.
3336 2004-10-05 Paul Brook <paul@codesourcery.com>
3338 * config/tc-arm.c (unwind): New variable.
3339 (vfp_sp_encode_reg): New function.
3340 (vfp_sp_reg_required_here): Use it.
3341 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3342 (vfp_parse_reg_list): New function.
3343 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3344 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3345 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3346 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3348 (md_pseudo_table): Add them.
3349 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3350 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3351 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3352 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3353 require_hashconst, add_unwind_opcode): New functions.
3354 * doc/c-arm.texi: Document unwinding opcodes.
3355 * NEWS: Mention the new feature.
3357 2004-10-04 Eric Christopher <echristo@redhat.com>
3359 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3361 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3363 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3365 * config/tc-s390.c (md_apply_fix3): Likewise.
3366 * config/tc-sparc.c (md_apply_fix3): Likewise.
3368 2004-10-01 Paul Brook <paul@codesourcery.com>
3370 * config/tc-arm.c (arm_elf_section_type): New function.
3371 (arm_elf_change_section): Set section link for exidx sections.
3372 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3373 (md_elf_section_type): Define.
3375 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3377 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3378 instruction's offset.
3380 2004-10-01 Adam Nemet <anemet@lnxw.com>
3382 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3384 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3386 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3387 asymbol *, instead use symbol_get_bfdsym.
3389 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3391 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3393 2004-09-30 Paul Brook <paul@codesourcery.com>
3395 * config/tc-arm.c (do_smi, do_nop): New functions.
3396 (insns): Add ARMv6ZK instructions.
3397 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3398 (tc_gen_reloc): Ditto.
3399 (arm_cpus): Add mpcore and arm1176.
3400 (arm_archs): Add armv6{k,z,zk}.
3401 * doc/c-arm.texi: Document new cores and architectures.
3403 2004-09-30 Nick Clifton <nickc@redhat.com>
3405 * config/tc-arm.c: Use ISO C90 formatting.
3407 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3409 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3410 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3411 REG_TYPE_MVDX is expected.
3413 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3415 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3417 2004-09-21 James E Wilson <wilson@specifixinc.com>
3419 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3420 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3421 output_spill_base, output_unat_psprel, output_lc_psprel,
3422 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3423 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3424 output_spill_psprel_p): Use it.
3426 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3428 * config/tc-crx.c (handle_LoadStor): New function.
3429 Handle load/stor unique instructions before parsing.
3431 2004-09-17 Paul Brook <paul@codesourcery.com>
3433 * config/tc-arm.c (s_arm_rel31): New funciton.
3434 (md_pseudo_table): Add .rel31.
3435 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3436 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3437 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3438 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3439 (arm_parse_reloc): Add (target2).
3441 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3443 * Makefile.am: Run "make dep-am".
3444 * Makefile.in: Regenerate.
3445 * aclocal.m4: Regenerate.
3446 * configure: Regenerate.
3447 * doc/Makefile.in: Regenerate.
3448 * po/POTFILES.in: Regenerate.
3449 * po/gas.pot: Regenerate.
3451 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3453 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3454 [!LLONG_MAX]: Ditto.
3456 2004-09-13 Paul Brook <paul@codesourcery.com>
3458 * config/tc-arm.c: Rename RELABS to TARGET1.
3460 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3462 * messages.c (as_internal_value_out_of_range): Cast values passed
3463 to as_bad_where or as_warn_where to proper type.
3465 2004-09-11 Theodore A. Roth <troth@openavr.org>
3467 * config/tc-avr.c: Add support for
3468 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3470 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3472 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3473 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3475 2004-09-08 Paul Brook <paul@codesourcery.com>
3477 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3478 fini_array and preinit_array section types.
3479 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3481 * doc/as.texinfo: Document extra section types.
3483 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3485 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3486 * Makefile.in: Regenerated.
3487 * configure.in: Set em for arm*-*-symbianelf*.
3488 * configure: Regenerated.
3489 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3490 vectors when appropriate.
3491 * config/te-symbian.h: New file.
3493 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3495 * config/tc-crx.c (gettrap): Exception vector can be case
3497 (process_label_constant): Fix a 32-bit displacement bug in branch
3499 (get_operandtype) : Bug fix, wrong operand was used.
3500 (process_label_constant): Initialize relocation type to
3503 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3505 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3506 for synthesizable cores.
3508 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3510 2004-08-25 Dmitry Diky <diwil@spec.ru>
3512 * config/tc-msp430.c: Clean-up the code.
3513 (md_relax_table): New relax table.
3514 (mcu_types): Sort MCU types.
3515 (md_pseudo_table): Add .profiler pseudo handler.
3516 (pow2value): New function.
3517 (msp430_profiler): New function.
3518 (msp430_operands): Add new insns handlers.
3519 (msp430_srcoperand): Add register operand handler, allow complex
3521 (md_estimate_size_before_relax): Rewritten.
3522 (md_convert_frag): Rewritten.
3523 (msp430_relax_frag): New function.
3524 * config/tc-msp430.h (md_relax_frag): define macro
3525 * doc/c-msp430.texi: Update information.
3527 2004-08-24 Nick Clifton <nickc@redhat.com>
3529 * as.c (std_shortopts): Allow -g to take an optional argument.
3530 (parse_args): Pass any switch starting with -g on to the backend
3533 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3535 * configure.in (arm*-*-symbianelf*): New target.
3536 (arm*-*-eabi*): Likewise.
3537 * configure: Regenerated.
3539 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3540 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3543 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3545 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3546 argument, don't do anything if current section is not
3547 .gnu.linkonce.t.* and linkonce_empty is set.
3548 (generate_unwind_image, dot_endp): Adjust callers, call
3549 start_unwind_section (*, 1) if nothing will be put into the
3552 2004-08-17 Nick Clifton <nickc@redhat.com>
3554 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3555 (show_usage): Add -g.
3556 (std_longopts): Add --gen-debug. Alpha sort the table.
3557 (parse_args): Print an error message if a switch is not handled.
3558 Handle the -g switch, calling md_debug_format_selector() if
3560 * NEWS: Mention new feature.
3561 * doc/as.texinfo: Document new switch.
3562 * doc/internals.texi: Document behaviour of md_parse_option.
3564 * config/tc-arm.c (md_parse_option): Do not issue an error message
3565 if the switch is not recognised.
3566 * config/tc-m68k.c (md_parse_option): Likewise.
3567 * config/tc-pdp11.c (md_parse_option): Likewise.
3568 * config/tc-v850.c (md_parse_option): Likewise.
3570 * as.h: Fix up formatting.
3573 2004-08-16 Nick Clifton <nickc@redhat.com>
3575 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3577 * configure.in: Sort architecture based tables alphabetically.
3578 * configure: Regenerate.
3580 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3582 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3583 { "cc", 68 }, with { "cr", 70 }.
3585 2004-08-13 Jan Beulich <jbeulich@novell.com>
3586 Nick Clifton <nickc@redhat.com>
3588 * as.c: Add and handle new --alternate command line option.
3589 * macro.c (macro_set_alternate): New.
3590 * macro.h (macro_set_alternate): Declare.
3591 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3592 * doc/as.texinfo: Document new command line option and pseudo-ops
3593 as well as insert documentation originating from gasp about
3594 alternate macro syntax.
3595 * NEWS: Mention new command line option and pseudo-ops.
3597 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3599 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3602 2004-08-06 Paul Brook <paul@codesourcery.com>
3604 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3605 Handle new relocations.
3606 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3608 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3610 * write.c (relax_segment): Use was_address instead of address when
3611 setting fr_fix field for align frag due to backwards .org.
3613 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3615 Introduce SH2a support.
3616 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3617 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3619 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3620 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3621 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3622 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3623 to end of conditional expression.
3624 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3625 * config/tc-sh.c: Add sh2a-nofpu support.
3626 2003-12-29 DJ Delorie <dj@redhat.com>
3627 * tc-sh.c: Add sh2a support.
3628 (parse_reg): Add tbr.
3629 (parse_at): Support @@(disp,tbr).
3630 (get_specific): Support sh2a opcodes.
3631 (insert4): New, for 4 byte relocs.
3632 (build_Mytes): Support sh2a opcodes.
3633 (md_apply_fix3_Mytes): Support sh2a opcodes.
3634 2003-12-02 Michael Snyder <msnyder@redhat.com>
3635 * config/tc-sh.c (md_parse_option): Handle sh2a.
3636 (sh_elf_final_processing): Ditto.
3638 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3640 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3643 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3645 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3646 (ppc_arch): Expand comment.
3648 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3650 * config/tc-crx.c: Support evaluating the difference between two
3652 * config/tc-crx.h: Likewise.
3654 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3656 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3658 (ia64_elf_section_change_hook): Set the linked-to section for
3661 2004-07-26 Dmitry Diky <diwil@spec.ru>
3663 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3664 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3665 msp430xG438, msp430xG439.
3667 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3669 * doc/as.texinfo (Section, PushSection): Correct documentation
3672 2004-07-21 Jan Beulich <jbeulich@novell.com>
3674 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3675 permissible for the selected instruction suffix.
3676 (match_template): Don't permit 64-bit general purpose operands in
3678 (finalize_imm): Permit 64-bit immediates.
3679 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3680 specially except for the width of the used base and/or index
3681 registers. For 32-bit displacements, use sign-extended
3682 relocations only when using 64-bit addressing.
3683 Force zero displacement on rip-relative addressing when there is
3684 no other displacement.
3685 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3686 specially except for the width of the used base and/or index
3688 (parse_register): Disallow Reg64 registers in 32-bit mode.
3690 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3691 suffix if the instruction doesn't support it.
3693 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3695 * config/tc-mips.c (append_insn): Handle constant expressions with
3696 no associated relocation.
3697 (mips_ip): Cancel the expression after use for the Q format
3699 (parse_relocation): Return no relocation for unsupported
3701 (my_getSmallExpression): Return no relocation if no relocation
3704 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3706 * config/obj-som.c (adjust_stab_sections): Add prototype.
3707 (obj_som_compiler, obj_som_version, obj_som_copyright,
3708 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3709 * config/tc-hppa.c (update_subspace): Likewise.
3710 (is_defined_subspace): Amplify comment.
3711 * config/obj-som.h (som_frob_file): Add prototype.
3713 2004-07-19 Christopher Faylor <cgf@timesys.com>
3714 H.J. Lu <hongjiu.lu@intel.com>
3716 * subsegs.c (section_symbol): Don't create a new segment when
3717 existing segment is undefined.
3719 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3721 * config/tc-arm.c: Include include/opcode/arm.h.
3722 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3723 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3724 (FPU_ARCH_*): Delete.
3725 * Makefile.am: Update dependencies.
3726 * Makefile.in: Regenerate.
3728 2004-07-15 Nick Clifton <nickc@redhat.com>
3730 * configure.in: Accept armbe as a big-endian arm configuration.
3731 * configure: Regenerate.
3733 2004-07-13 Thomas Nystrom <thn@saeab.se>
3735 * config/tc-i386.c (T_SHIFTOP): New constant.
3736 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3737 (intel_el1): Handle '~'.
3738 (intel_get_token): Handle '<>', '&', '|' and '~'.
3740 2004-07-13 Nick Clifton <nickc@redhat.com>
3742 (md_assemble): Remove spurious newline from end of as_bad error
3744 (intel_e05_1): Likewise.
3745 (intel_e11): Likewise.
3746 (intel_match_token): Likewise.
3748 2004-07-11 Andreas Schwab <schwab@suse.de>
3750 * config/tc-m68k.c: Convert to C90. Remove redundant
3751 declarations. Indentation fixup.
3752 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3753 obj_coff_section ourselves.
3755 2004-07-09 James E Wilson <wilson@specifixinc.com>
3757 * config/tc-ia64.c (default_big_endian): New.
3758 (dot_byteorder, md_begin): Use it.
3759 (md_parse_option): Set it.
3761 2004-07-09 Nick Clifton <nickc@redhat.com>
3763 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3764 * configure: Regenerate.
3765 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3766 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3767 sh_find_elf_flags if necessary.
3769 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3771 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3772 going to be split into more than one in-place addend, return 0
3773 for relocations against mergeable sections. Associate comments
3776 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3778 * Makefile.am (CPU_TYPES): Add crx.
3779 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3780 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3781 (DEPTC_crx_elf): New target.
3782 (DEPOBJ_crx_elf): Likewise.
3783 (DEP_crx_elf): Likewise.
3784 * Makefile.in: Regenerate.
3785 * configure.in: Add crx* target.
3786 * configure: Regenerate.
3787 * config/tc-crx.c: New file.
3788 * config/tc-crx.h: New file.
3789 * NEWS: Mention new target.
3791 2004-07-06 Nick Clifton <nickc@redhat.com>
3793 * config.in: Undefine TARGET_SYMBIAN by default.
3795 * configure: Regenerate. Add sh-symbian-elf target. If
3796 selected define TARGET_SYMBIAN.
3797 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3798 format if TARGET_SYMBIAN has been defined.
3800 * output-file.c (output_file_create): Report the target format
3801 chosen when bfd_openw reports that it is invalid.
3803 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3804 pseudo for BFD based assemblers.
3806 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3809 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3810 (md_parse_option): Remove redundant -isa testing.
3811 Make bfd_arch variable const.
3812 (md_show_usage): Make bfd_arch variable const.
3814 2004-07-03 James E Wilson <wilson@specifixinc.com>
3816 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3817 * config/tc-ia64.h (md_frag_check): Define.
3819 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3821 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3823 * doc/as.texinfo (Weak): Document PE weak symbols.
3825 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3827 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3828 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3829 (mips_frob_file): Rework so that only a single pass through the
3830 relocs is needed. Allow %lo()s to have higher offsets than their
3831 corresponding %hi()s or %got()s.
3833 2004-07-02 Nick Clifton <nickc@redhat.com>
3835 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3836 allow values which have come from undefined symbols.
3837 Always consider this fixup to have been processed as a reloc
3838 cannot be generated for it.
3840 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3842 * frags.h (struct frag): Add has_code and insn_addr fields.
3843 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3844 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3845 * config/tc-ppc.h (md_frag_check): Define.
3847 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3849 * doc/Makefile.am (info): Rename goal to...
3850 (info-local): ... this, to preserve implicit dependencies.
3851 * doc/Makefile.in: Regenerate with automake 1.8.5.
3853 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3855 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3856 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3857 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3858 (tc_gen_reloc): Likewise.
3859 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3860 (m32r_parse_name): Likewise.
3861 (m32r_cgen_parse_fix_exp): Likewise.
3862 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3863 (O_PIC_reloc): Likewise.
3864 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3865 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3866 for @GOTOFF, @GOT, @PLT.
3868 2004-06-21 Jan Beulich <jbeulich@novell.com>
3870 * gas/symbols.c: While discarding ordinary local absolute symbols
3871 when --strip-local-absolute is in effect, retain file symbols.
3873 2004-06-20 Andreas Schwab <schwab@suse.de>
3875 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3876 (md_parse_option): Likewise.
3878 2004-06-17 Jan Beulich <jbeulich@novell.com>
3880 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3881 * config/te-netware.h: New file.
3882 * config/te-ppcnw.h: Delete: Obsolete.
3883 * configure.in: Eliminate ill NetWare targets. Make generic
3884 NetWare target use proper emulation.
3885 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3886 reference to new te-netware.h.
3887 * configure: Regenerate.
3888 * Makefile.in: Regenerate.
3890 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3892 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3893 comparison in .insn pseudo operation.
3895 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3897 * config/obj-coff.c (coff_adjust_section_syms): Use
3898 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3899 (coff_frob_section): Likewise.
3900 * config/tc-mips.c (md_apply_fix3): Likewise.
3901 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3902 (elf_frob_file_after_relocs): Likewise.
3904 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3906 * config/tc-hppa.c (log2): Rename to exact_log2.
3907 (pa_next_subseg): Delete unused function.
3908 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3909 (create_new_subspace): Likewise.
3912 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3913 labels. Fix warning.
3915 2004-05-28 DJ Delorie <dj@redhat.com>
3917 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3918 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3919 or non-merged symbols.
3921 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3923 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3924 restore the old slot when inserting srlz.i/srlz.d.
3926 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3928 * Makefile.am: Regenerate dependecies.
3929 * Makefile.in: Regenerate.
3930 * config/tc-sh.c (valid_arch): Make unsigned.
3931 (preset_target_arch): Likewise.
3932 (md_begin): Use new architecture flags system.
3933 (get_specific): Likewise.
3934 (assemble_ppi): Likewise.
3935 (md_assemble): Likewise. Also fix error check for bad opcodes.
3936 (md_parse_option): Likewise. Also generate -isa values according
3937 to the table in bfd/cpu-sh.c instead of just constants. Also
3938 allow <arch>-up ISA variants.
3939 (sh_elf_final_processing): Replace if-else chain with a call to
3940 sh_find_elf_flags().
3942 2004-05-28 Peter Barada <peter@the-baradas.com>
3944 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3945 with zero offset into mode 2 addressing to save a word.
3947 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3949 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3950 (ar_is_only_in_integer_unit): New.
3951 (ar_is_only_in_memory_unit): New.
3952 (generate_unwind_image): Silence gcc on 32bit host.
3953 (md_assemble): Use ar_is_only_in_integer_unit instead of
3954 ar_is_in_integer_unit. Check AR access.
3956 2004-05-27 Peter Barada <peter@the-baradas.com>
3958 * config/tc-m68k.c (md_begin): Sort the opcode table into
3960 (m68k_compare_opcode): New function to do the sorting.
3962 2004-05-24 Peter Barada <peter@the-baradas.com>
3964 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3965 addressing on MIT style operands.
3966 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3968 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3971 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3973 * expr.c (operand, operator): Don't reject '++' and '--'.
3975 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3977 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3980 2004-05-17 Adam Nemet <anemet@lnxw.com>
3982 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3983 * configure: Regenerate.
3985 2004-05-13 Paul Brook <paul@codesourcery.com>
3987 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3989 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3991 * configure.in (or32-*-rtems*): Switch to elf.
3992 * configure: Regenerate.
3994 2004-05-13 Nick Clifton <nickc@redhat.com>
3996 * po/fr.po: Updated French translation.
3998 2004-05-11 Nick Clifton <nickc@redhat.com>
4000 * doc/as.texinfo (Section): Document G and T flags to .section
4001 directive. Document the extra arguments that the G flag
4002 requires. Document the #tls flag.
4004 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4006 * subsegs.c (section_symbol): Create a new section symbol if
4007 the existing one doesn't match.
4008 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4010 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4012 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4013 to cope with VR4181A errata MD(1) and MD(4).
4015 2004-05-07 Brian Ford <ford@vss.fsi.com>
4017 * NEWS: Mention .secrel32 for pe[i]-i386.
4019 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4021 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4022 (HANDLE_ALIGN): New.
4024 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4026 * Makefile.am (DIST_SUBDIRS): Define.
4027 * aclocal.m4: Regenerate with automake 1.8.4.
4028 * Makefile.in: Likewise.
4029 * doc/Makefile.in: Likewise.
4031 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4033 * config/tc-ia64.c (dot_serialize): Declare.
4034 (dot_serialize): New function.
4035 (md_pseudo_table): Add ".serialize.data" and
4036 ".serialize.instruction" directives.
4038 2004-05-06 Nick Clifton <nickc@redhat.com>
4040 * messages (as_internal_value_out_of_range): Print a message about
4041 a value being out of range. Be consistent about whether the
4042 values are printed in decimal or hexadecimal.
4043 (as_warn_value_out_of_range): Generate a warning message about an
4045 (as_bad_value_out_of_range): Generate an error message about an
4047 * as.h: Prototype the new functions.
4048 * config/tc-alpha.c (insert_operand): Use new function.
4049 * config/tc-arc.c (arc_insert_operand): Likewise.
4050 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4051 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4052 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4053 * config/tc-s390.c (s390_insert_operand): Likewise.
4054 * config/tc-v850.c (v850_insert_operand): Likewise.
4056 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4058 * configure.in: Set em=linux for frv-*-*linux*.
4059 * configure: Rebuilt.
4060 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4061 (frv_md_fdpic_enabled): New.
4062 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4063 (DEFAULT_FDPIC): New.
4064 (frv_flags): Use DEFAULT_FDPIC.
4065 (frv_pic_flag): Likewise.
4066 (OPTION_NOPIC): New.
4067 (md_longopts): Add -mnopic.
4068 (md_parse_option): Handle it.
4069 (md_show_usage): Add -mfdpic and -mnopic.
4071 2004-05-05 Peter Barada <peter@the-baradas.com>
4073 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4074 chips for invalid coldfire instructions, rename selectors
4075 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4076 add current_chip to track which chip is referred to(including save/restore),
4077 use current_chip to select control registers, not current_arch.
4078 (md_show_usage): Add new chips.
4079 * doc/c-m68k.texi: Document new command line switches.
4081 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4083 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4084 (NOP_OPCODE): Define.
4085 (s390_align_code): Remove prototype.
4086 * tc-s390.c (s390_align_code): Remove.
4088 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4090 * config/tc-ia64.c (make_unw_section_name): Removed.
4091 (start_unwind_section): New function.
4092 (generate_unwind_image): Take const segT instead of const
4094 (dot_handlerdata): Adjusted.
4095 (dot_endp): Likewise.
4097 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4099 * config/obj-elf.c (obj_elf_change_section): Allow the
4100 ".note.GNU-stack" section has SHF_EXECINSTR.
4102 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4104 * config/obj-elf.c (get_section): Return bfd_boolean.
4105 (obj_elf_change_section): Call bfd_get_section_by_name_if
4106 instead of bfd_map_over_sections.
4108 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4110 * config/obj-elf.c (get_section): New function.
4111 (obj_elf_change_section): Support multiple sections with same
4114 2004-04-30 Nick Clifton <nickc@redhat.com>
4116 * config/tc-arm.c (create_register_alias): Fix typo checking for
4117 case sensitive register aliases.
4118 (co_proc_number): Use error message string in all_reg_maps[]
4120 (cp_reg_required_here): Likewise.
4121 (fp_reg_required_here): Likewise.
4123 2004-04-29 Brian Ford <ford@vss.fsi.com>
4125 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4127 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4129 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4130 (load_address, macro, mips_ip, md_parse_option)
4131 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4132 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4133 embedded-PIC handling, and update comments.
4134 (SWITCH_TABLE): Remove.
4135 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4136 (enum mips_pic_level): Remove EMBEDDED_PIC.
4137 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4138 (TC_FORCE_RELOCATION): Update comment.
4139 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4140 might be safe to remove now that MIPS embedded-PIC is gone.
4142 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4144 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4145 call to obj_set_subsection_attributes.
4146 (obj_som_init_stab_section): Likewise.
4147 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4148 (pa_def_subspaces): Provide comdat default.
4149 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4150 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4151 calls to create_new_subspace and update_subspace to pass comdat flag.
4152 (create_new_subspace, update_subspace): Add new comdat argument. Use
4153 it in calls to obj_set_subsection_attributes.
4154 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4155 and use of comdat, common and dup_comm parameters.
4157 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4159 * config/obj-elf.c (obj_elf_change_section): Check if the old
4160 group name is NULL before comparison.
4162 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4164 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4166 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4168 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4170 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4172 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4173 (OPTION_MEMBEDDED_PIC): Remove.
4174 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4175 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4176 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4177 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4178 (OPTION_ELF_BASE): Renumber.
4179 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4180 (md_show_usage): Remove mention of -membedded-pic.
4181 * doc/as.texinfo: Remove mention of -membedded-pic.
4183 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4185 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4186 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4188 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4189 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4190 USE_GLOBAL_POINTER_OPT.
4192 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4194 * config/tc-mips.c (macro): One more use of load_delay_nop.
4196 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4198 * config/tc-mips.c (load_delay_nop): New function.
4199 (load_address, macro): Use load_delay_nop() to build a nop
4200 which can be omitted with gpr_interlocks.
4202 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4204 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4205 cop_interlocks): Remove superfluous CPU entries.
4207 2004-04-22 Paul Brook <paul@codesourcery.com>
4209 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4211 2004-04-22 Peter Barada <peter@the-baradas.com>
4213 * NEWS: Added support for EMAC instructions and MAC/EMAC
4215 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4216 scale factor tokens, trailing_ampersand to mark mask addressing
4217 for MAC/EMAC instructions.
4218 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4220 (yylex): Handle '>', '<', and '&' following '+'.
4221 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4222 architectures in archs[].
4223 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4224 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4226 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4227 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4229 Add EMAC operands to init_table[].
4231 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4233 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4235 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4236 * config/tc-arm.c (enum mstate): Delete from here.
4237 (mapping_state): Remove the static mapstate variable and instead
4238 store the state in the segment. This allows a per-section mapping
4239 state. Handle and ignore MAP_UNDEFINED states.
4240 (arm_elf_change_section): Get the current mapping state from the
4242 (s_ltorg): Set the mapping state to MAP_DATA.
4243 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4244 for each pool as it is emitted.
4246 2004-04-22 Nick Clifton <nickc@redhat.com>
4248 * config/tc-arm.h: Formatting tidy ups.
4250 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4252 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4254 2004-04-20 DJ Delorie <dj@redhat.com>
4256 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4257 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4258 [TE_PE] (O_secrel): Define.
4259 [TE_PE] (x86_pe_cons_fix_new): New.
4260 [TE_PE] (pe_directive_secrel): Likewise.
4261 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4263 2004-04-19 Eric Christopher <echristo@redhat.com>
4265 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4266 of previous patch for fix in gcc.
4268 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4270 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4272 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4274 * read.c (do_align): Call md_flush_pending_output, if defined.
4276 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4278 * expr.c (operand): Correct checks for ++ and --.
4280 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4282 * config/tc-generic.c: Add some comments.
4284 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4286 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4287 -{no-}mfix-vr4122-bugs.
4288 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4289 (append_insn, mips_emit_delays): Update accordingly.
4290 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4291 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4292 (md_parse_option): Update after above changes.
4293 (md_show_usage): Add -mfix-vr4120.
4295 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4297 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4298 of .section directive; add a reference to the ELF .subsection
4301 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4303 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4306 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4308 * Makefile.am: Remove mips from aout targets.
4309 * Makefile.in: Regenerate.
4310 * configure.in: Remove mips-dec-bsd* target.
4311 * configure: Regenerate.
4313 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4316 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4317 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4318 Update "mapping". Restrict some @ modifiers to 32 bit.
4320 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4321 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4323 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4324 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4325 dont_adjust_reloc_32 is set.
4326 (md_longopts): Add option -renesas.
4327 (md_parse_option, md_show_usage): Likewise.
4328 * doc/c-sh.texi: Likewise.
4330 2004-04-01 Dave Korn <dk@artimi.com>
4332 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4333 hi16 and lo16 fixS structs.
4334 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4335 exactly the same way as for RELOC_DLX_REL16.
4336 (machine_ip): properly respect LO flag in the_insn and
4337 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4338 (md_apply_fix3): apply RELOC_DLX_LO16.
4340 2004-03-30 Stan Shebs <shebs@apple.com>
4342 Remove long-obsolete MPW support.
4343 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4344 * configure.in: Remove mention of ppc-*-mpw* config.
4345 * configure.in: Likewise.
4347 2004-03-30 Nick Clifton <nickc@redhat.com>
4349 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4350 OBJ_ELF being defined.
4352 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4354 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4356 2004-03-23 Paul Brook <paul@codesourcery.com>
4358 * config/tc-arm.c (meabi_flags): New variable.
4359 (arm_parse_eabi): New function.
4360 (md_begin): Set flags for EABI v3.
4362 (arm_long_opts): Add meabi.
4363 * doc/as.texinfo <ARM>: Document -meabi.
4364 * doc/c-arm.texi: Ditto.
4366 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4368 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4369 tables even when use_literal_section flag is not set.
4371 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4373 * config/tc-sh.c: Remove trailing whitespace.
4375 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4377 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4378 --mul-bug-abort and the default behavior.
4379 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4380 (err_for_dangerous_mul_placement): New variable.
4381 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4383 (md_cris_relax_table): Have placeholder for STATE_MUL.
4384 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4385 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4387 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4388 STATE_BYTE)>: Ditto.
4389 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4390 alignment and position of this frag, emit error message if
4392 (md_assemble): For a multiply insn and when checking it,
4393 transform the current frag into a special frag for that purpose.
4394 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4395 OPTION_MULBUG_ABORT_ON>: Handle new options.
4397 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4399 * config/tc-xtensa.c (mark_literal_frags): New function.
4400 (xtensa_move_literals): Call mark_literal_frags for all literal
4401 segments, including init and fini literal segments.
4402 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4404 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4406 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4407 (pa_comm): Set BSF_OBJECT in symbol flags.
4409 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4411 * Makefile.am: Run "make dep-am".
4412 * Makefile.in: Regenerate.
4413 * doc/Makefile.in: Regenerate.
4414 * config.in: Regenerate.
4415 * po/gas.pot: Regenerate.
4417 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4419 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4420 (demand_empty_rest_of_line): Issue an error here.
4421 (ignore_rest_of_line): Silently skip to end.
4422 (demand_copy_string): Issue an error, not warning.
4424 * config/obj-elf.c (obj_elf_section_name): Likewise.
4425 (obj_elf_section): Likewise.
4426 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4427 (arc_extinst): Likewise.
4428 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4429 (dot_spill): Likewise.
4430 (dot_unwabi): Likewise.
4431 (dot_prologue): Likewise.
4433 * expr.c (operand): Reject ++ and --.
4434 (operator): Likewise.
4436 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4438 * config/tc-sh.c: Include dw2gencfi.h.
4439 (sh_cfi_frame_initial_instructions): New function.
4440 (sh_regname_to_dw2regnum): Likewise.
4441 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4443 (TARGET_USE_CFIPOP): Define.
4444 (tc_cfi_frame_initial_instructions): Likewise.
4445 (tc_regname_to_dw2regnum): Likewise.
4446 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4447 * Makefile.am: Update dependencies.
4448 * Makefile.in: Regenerate.
4450 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4452 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4453 * configure: Regenerate.
4455 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4457 * read.c (s_leb128): Call md_flush_pending_output.
4459 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4461 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4462 * config/tc-i386.h (CpuPadLock): New define.
4463 (CpuUnknownFlags): Added CpuPadLock.
4465 2004-03-07 Andreas Schwab <schwab@suse.de>
4467 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4469 2004-03-07 Richard Henderson <rth@redhat.com>
4471 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4472 (cfi_finish): Likewise for fde.
4474 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4476 * config/tc-ia64.c (md_assemble): Properly handle NULL
4478 (ia64_handle_align): Don't abort if failed to add a stop bit.
4480 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4482 * Makefile.in: Regenerated.
4483 * aclocal.m4: Likewise.
4484 * configure: Likewise.
4485 * doc/Makefile.in: Likewise.
4487 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4489 * config/tc-ia64.c (dot_align): New.
4490 (ia64_do_align): Make it static.
4491 (md_pseudo_table): Use "dot_align" for "align".
4492 (ia64_md_do_align): Don't set align_frag here.
4493 (ia64_handle_align): Add a stop bit to the previous bundle if
4496 * config/tc-ia64.h (ia64_do_align): Removed.
4498 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4500 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4501 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4502 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4503 the most general type or the user specifically requested it.
4504 (md_assemble): Add a new error message for when an instruction
4505 is understood, but is not allowed due to an -isa option.
4507 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4509 * config/tc-ia64.c (align_frag): New.
4510 (md_assemble): Set the tc_frag_data field in align_frag for
4511 IA64_OPCODE_FIRST instructions.
4512 (ia64_md_do_align): Set align_frag.
4513 (ia64_handle_align): Add a stop bit if needed.
4515 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4516 (TC_FRAG_INIT): New.
4518 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4520 * config/tc-frv.c (fr400_audio): New variable.
4521 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4522 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4523 (target_implements_insn_p): New function.
4524 (md_assemble): Report an error if the processor doesn't implement
4527 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4529 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4530 (md_parse_option): Ditto.
4531 (OPTION_NO_SPECIAL_M32R): Added.
4532 (md_show_usage): Document it.
4533 (enable_speial_m32r): Changed a default value from 0 to 1.
4534 * doc/c-m32r.texi: Document the -no-bitinst option.
4536 2004-02-27 Nick Clifton <nickc@redhat.com>
4538 * config/tc-sh.c (get_operand): Revert previous delta.
4539 (tc_gen_reloc): Check for an unknown reloc type before processing
4542 2004-02-27 Hannes Reinecke <hare@suse.de>
4544 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4545 .insn pseudo operation.
4547 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4549 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4550 added for wrong syntax.
4552 2004-02-26 Eric Christopher <echristo@redhat.com>
4554 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4555 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4557 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4559 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4560 nibble types to assembler.
4562 2004-02-25 Fred Fish <fnf@redhat.com>
4564 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4566 2004-02-20 James E Wilson <wilson@specifixinc.com>
4568 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4570 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4571 (ia64_estimate_size_before_relax): New.
4572 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4573 (generate_unwind_image): Pass 1 to fixup_unw_records.
4574 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4575 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4577 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4579 * stabs.c (generate_asm_file): Avoid warning about use of
4580 uninitialized variable.
4582 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4584 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4585 body, and endp, allow unwind records which do not have a "t"
4586 (time/instruction) field.
4588 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4590 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4591 (do_mav_dspsc_2): Likewise.
4592 Fix accumulator registers move opcodes.
4594 2004-02-13 Hannes Reinecke <hare@suse.de>
4595 Jakub Jelinek <jakub@redhat.com>
4597 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4599 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4601 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4602 (tc_frob_symbol): New macro definition.
4603 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4605 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4607 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4610 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4612 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4613 (TC_CASE_SENSITIVE): ... this.
4614 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4615 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4617 2004-02-06 James E Wilson <wilson@specifixinc.com>
4619 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4620 (generate_unwind_image): Re-add it here.
4622 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4624 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4625 * read.h (SKIP_WHITESPACE): Turn into an expression.
4626 * read.c (read_a_source_file): A pseudo is removed by having a
4629 2004-02-05 James E Wilson <wilson@specifixinc.com>
4631 * config/tc-ia64.c (output_endp): New.
4632 (count_bits): Delete.
4633 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4634 endp unwind records.
4635 (fixup_unw_records): Handle endp unwind records. Delete code for
4636 shortening prologue regions not followed by a body record.
4637 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4638 * config/tc-ia64.h (unw_record_type): Add endp.
4640 2004-02-03 James E Wilson <wilson@specifixinc.com>
4642 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4643 fill padding bytes with zeroes.
4644 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4645 sets unwind_record slot_number and slot_frag fields.
4647 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4649 * config/tc-mips.c (add_got_offset_hilo): New function.
4650 (macro): Use load_register() and add_got_offset_hilo() to load
4651 constants instead of hardcoding code sequences throughout.
4653 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4655 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4657 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4659 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4661 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4662 of hard-coded test for TARGET_OS=elf.
4664 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4666 * config/tc-mips.c (hilo_interlocks): Change definition
4667 so that MIPS32, MIPS64 and later ISAs are included, along with
4668 the already-included machines. Update comments.
4670 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4672 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4673 undefined local labels.
4675 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4677 * config/tc-mips.c (load_address, macro): Update comments about
4678 NewABI GP relaxation.
4680 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4682 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4683 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4684 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4685 (set_at, load_register, load_address, move_register): Likewise.
4686 (load_got_offset, add_got_offset): Likewise.
4687 Update all calls and tidy accordingly.
4689 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4691 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4692 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4693 (RELAX_USE_SECOND): Bump to 0x10000.
4694 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4695 (mips_macro_warning): New variable.
4696 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4697 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4698 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4700 (append_insn): Update mips_macro_warning.sizes.
4701 (macro_start, macro_warning, macro_end): New functions.
4702 (macro_build): Don't emit warnings here.
4703 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4704 (md_convert_frag): Check for cases where one macro alternative
4705 needs a warning and the other doesn't. Emit a warning if the
4706 longer sequence was chosen.
4708 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4710 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4711 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4712 the first sequence, the size of the second sequence, and a flag
4713 that says whether we should warn.
4714 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4715 (RELAX_FIRST, RELAX_SECOND): New.
4716 (mips_relax): New variable.
4717 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4718 (append_insn): Remove "place" argument. Use mips_relax.sequence
4719 rather than "place" to check whether we're expanding the second
4720 alternative of a relaxable macro. Remove redundant check for
4721 branch relaxation. If generating a normal insn, and there
4722 is not enough room in the current frag, call relax_close_frag()
4723 to close it. Update mips_relax.sizes[]. Emit fixups for the
4724 second version of a relaxable macro. Record the first relaxable
4725 fixup in mips_relax. Remove tc_gen_reloc workaround.
4726 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4727 in the same way as in append_insn.
4728 (mips16_macro_build): Remove "place" argument.
4729 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4730 when generating the second version of a relaxable macro.
4731 (load_got_offset, add_got_offset): New functions.
4732 (load_address, macro): Use new relaxation machinery. Remove
4733 tc_gen_reloc workarounds.
4734 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4735 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4736 first version is needed.
4737 (tc_gen_reloc): Remove relaxation handling.
4738 (md_convert_frag): Go through the fixups for a relaxable macro and
4739 mark those that belong to the unneeded alternative as done. If the
4740 second alternative is needed, adjust the fixup addresses to account
4741 for the deleted first alternative.
4743 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4745 * frags.h (frag_room): Declare.
4746 * frags.c (frag_room): New function.
4747 * doc/internals.texi: Document it.
4749 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4751 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4752 optimization for -mtune=r3900, as this will break on other CPUs.
4754 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4756 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4757 be relaxed, use fixup.
4758 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4760 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4762 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4765 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4767 * config/tc-mips.c (append_insn): Properly detect variant frags
4768 that preclude swapping of relaxed branches. Correctly swap
4769 instructions between frags when dealing with relaxed branches.
4771 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4773 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4775 * aclocal.m4: Regenerate.
4776 * configure: Regenerate.
4778 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4780 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4783 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4785 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4786 reloc, reserve space for the delay slot as well as the jalr itself.
4788 2004-01-09 Paul Brook <paul@codesourcery.com>
4790 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4791 (do_vfp_sp2_from_reg2): New function.
4793 (do_vfp_dp_from_reg2): Check return values properly.
4795 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4797 * config/tc-mips.c (warn_nops): Remove static variable.
4798 (macro): Remove test of warn_nops.
4799 (md_shortops): Remove 'n'.
4800 (md_parse_option): Remove 'n' case.
4801 (md_show_usage): Remove -n.
4802 * doc/as.texinfo (Overview): Remove MIPS -n option.
4803 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4804 * NEWS: Mention removal of MIPS -n option.
4806 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4807 (cop_interlocks): Check ISA level.
4808 (cop_mem_interlocks): Define.
4809 (reg_needs_delay): Check cop_interlocks rather than
4810 ISA_HAS_COPROC_DELAYS.
4811 (append_insn): Likewise. Use cop_mem_interlocks rather than
4812 directly checking mips_opts.isa.
4813 (mips_emit_delays): Likewise.
4815 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4817 * config/tc-ia64.c (unwind): Move next_slot_number and
4818 next_slot_frag to ...
4819 (unw_rec_list): Here.
4820 (free_list_records): Removed.
4821 (output_unw_records): Likewise.
4822 (generate_unwind_image): Make it void.
4823 (alloc_record): Initialize next_slot_number and next_slot_frag.
4824 (slot_index): Take .org, .space and .align into account.
4825 (fixup_unw_records): Don't set slot_number to 0. Use
4826 list->next_slot_number and list->next_slot_frag instead of
4827 unwind.next_slot_number and unwind.next_slot_frag.
4828 (ia64_convert_frag): New.
4829 (generate_unwind_image): Generate a rs_machine_dependent frag
4831 (emit_one_bundle): Use list->next_slot_number and
4832 list->next_slot_frag instead of unwind.next_slot_number and
4833 unwind.next_slot_frag.
4835 * config/tc-ia64.h (md_convert_frag): Defined as
4837 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4839 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4841 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4842 * config/tc-frv.h (md_apply_fix3): Don't define.
4843 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4845 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4846 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4847 * config/tc-frv.c (line_separator_chars): Add `!'.
4848 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4849 * config/tc-frv.c (md_assemble): Clear insn upfront.
4850 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4851 * config/tc-frv.c (OPTION_FDPIC): New macro.
4852 (md_longopts): Add mfdpic.
4853 (md_parse_option): Handle it.
4854 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4855 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4856 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4857 (frv_pic_ptr): Parse funcdesc.
4859 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4861 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4862 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4864 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4866 * Makefile.am (Makefile): Move the dependency on
4867 $(BFDDIR)/configure.in to...
4868 (CONFIG_STATUS_DEPENDENCIES): ... here.
4869 (AUTOMAKE_OPTIONS): Require automake 1.8.
4870 * Makefile.in: Regenerate.
4871 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4872 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4873 $(BFDDIR)/configure.in here as well.
4874 * doc/Makefile.in: Regenerate.
4876 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4878 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4879 * Makefile.in: Regenerate.
4880 * aclocal.m4: Regenerate.
4881 * doc/Makefile.am (install, install-info): Remove.
4882 (install-data-local): A new hook for install-info.
4883 (AUTOMAKE_OPTIONS): Require automake 1.8.
4884 * doc/Makefile.in: Regenerate.
4886 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4888 * doc/c-sh.texi: Update description about floating point behavior
4891 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4893 * configure.in: Add m68k-uClinux target.
4894 * configure: Regenerate.
4896 For older changes see ChangeLog-0203
4902 version-control: never
projects / deliverable / binutils-gdb.git / blob