1 2005-05-31 Richard Henderson <rth@redhat.com>
3 * config/tc-alpha.c (O_lituse_jsrdirect): New.
4 (alpha_reloc_op): Add it.
5 (debug_exp): Handle it.
6 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
7 (emit_insn): Handle it.
8 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
10 2005-05-31 Christian Groessler <chris@groessler.org>
12 * write.c (dump_section_relocs): Convert to ISO-C.
13 (write_relocs): Avoid signed/unsigned and fprintf argument
14 warnings in debug code.
16 2005-05-26 Zack Weinberg <zack@codesourcery.com>
18 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
19 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
20 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
21 (md_apply_fix3): Delete fix_is_thumb variable; refer to
22 fixP->tc_fix_data directly in the sole place it was used.
23 Explicitly truncate value, *valP, fixP->fx_addnumber, and
24 fixP->fx_offset to 32 bits, for consistent behavior between 32-
27 2005-05-27 Jan Beulich <jbeulich@novell.com>
29 * config/tc-ia64.c (struct proc_pending): New.
30 (unwind): Replace proc_start with proc_pending.
31 (unwind_diagnostic): Check unwind.proc_pending.sym.
32 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
33 Check if previous proc not closed. Record all entry points.
34 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
35 Set symbol sizes for entry points recorded in dot_proc. Check
36 arguments for consistency with respective .proc's.
37 (md_assemble): Replace unwind.proc_start with
38 unwind.proc_pending.sym.
40 2005-05-27 Jan Beulich <jbeulich@novell.com>
42 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
43 and last_ptr. Check all in-use slots for first one with non-NULL
44 unwind_record. Don't reload end_ptr before second update round.
46 2005-05-26 James E Wilson <wilson@specifixinc.com>
48 * config/tc-ia64.c (extra_goodness): Update comment.
49 (md_begin): Add debugging code to print best_template table.
51 2005-05-25 Jan Beulich <jbeulich@novell.com>
53 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
56 2005-05-25 Jan Beulich <jbeulich@novell.com>
58 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
59 BFD_RELOC_UNUSED when determining the width of the reloc.
61 2005-05-25 Jan Beulich <jbeulich@novell.com>
63 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
66 2005-05-25 Jan Beulich <jbeulich@novell.com>
68 * config/tc-ia64.c (dot_radix): Rewrite.
70 2005-05-25 Jan Beulich <jbeulich@novell.com>
72 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
74 (alloc_record): Remove references to next_slot_number and
76 (emit_one_bundle): Likewise.
78 2005-05-22 Nick Clifton <nickc@redhat.com>
80 * config/tc-v850.c (md_apply_fix3): Pass the address of the
81 message buffer when invoking the insert function.
83 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
85 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
86 only if an instruction match is found.
88 2005-05-20 Bob Wilson <bob.wilson@acm.org>
90 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
91 to addition in argument to xtensa_dwarf2_emit_insn.
93 2005-05-19 Zack Weinberg <zack@codesourcery.com>
95 * Makefile.am: Have 'all' depend on 'info'.
96 * Makefile.in: Regenerate.
98 2005-05-19 Alan Modra <amodra@bigpond.net.au>
100 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
102 2005-05-19 Anton Blanchard <anton@samba.org>
104 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
105 (md_show_usage): Document it.
106 (ppc_setup_opcodes): Insert POWER5 mnemonics.
107 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
109 2005-05-19 Jan Beulich <jbeulich@novell.com>
111 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
112 relocations in unwind section.
114 2005-05-18 Nick Clifton <nickc@redhat.com>
116 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
117 if one exists. Ignore any error messages it may produce, just
118 allow it to perform the insertion.
120 2005-05-17 Zack Weinberg <zack@codesourcery.com>
122 * hash.c (hash_lookup): Add len parameter. All callers changed.
123 (hash_find_n): New interface.
124 * hash.h: Prototype hash_find_n.
125 * sb.c: Include as.h.
126 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
127 (sb_scrub_and_add_sb): New interface.
128 * sb.h: Prototype sb_scrub_and_add_sb.
129 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
131 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
132 reference to BFD_RELOC_ARM_GOT12 which is never generated.
133 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
135 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
137 * doc/Makefile.am (gasver.texi): Don't use $<.
138 * doc/Makefile.in: Regenerated.
140 2005-05-17 Nick Clifton <nickc@redhat.com>
143 * symbols.c (resolve_symbol_value): Do not move symbols whose
144 value expression has not been resolved or finalized into the
145 absolute section as this will confuse other parts of the assembler
146 into thinking that their value is zero.
148 2005-05-17 Jan Beulich <jbeulich@novell.com>
150 * read.c (_find_end_of_line): New.
151 (find_end_of_line): New.
152 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
153 (read_a_source_file): Use it.
156 (get_line_sb): Use it.
157 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
158 (s_comm_internal): Likewise.
161 (s_ignore): Use ignore_rest_of_line.
162 * read.h (find_end_of_line): Prototype.
163 (discard_rest_of_line): Remove prototype. #define to
166 2005-05-17 Nick Clifton <nickc@redhat.com>
168 * config/tc-v850,h (TC_FIX_TYPE): Define.
169 (TC_INIT_FIX_TYPE): Define.
170 * config/tc-v850.c (md_assemble): When creating a fix record the
171 operand in the tc_fix_data field.
172 (md_apply_fix3): When applying a resolved fix use the operand's
173 insertion procedure to store the value, if the operand has been
176 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
178 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
180 * Makefile.in: Regenerated.
182 2005-05-13 Sterling Augustine <sterling@tensilica.com>
183 Bob Wilson <bob.wilson@acm.org>
185 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
187 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
188 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
190 2005-05-11 Alan Modra <amodra@bigpond.net.au>
192 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
193 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
195 2005-05-10 Michael Matz <matz@suse.de>
197 * frags.c (frag_grow): Don't be too greedy in allocating memory.
199 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
201 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
204 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
205 Handle label-without-colon before ordinary dot-pseudo as an
206 ordinary label. Don't leak memory for label-without-colon alone
207 on a line. Don't mmixal-munge operands for dot-pseudos.
209 2005-05-10 Jan Beulich <jbeulich@novell.com>
211 * macro.c (get_any_string): Remove the two last parameters. Replace
212 references to the former expand parameter by using macro_alternate.
213 Simplify loop condition for checking for end-of-string.
214 (get_string): Remove redunant call to sb_skip_white.
215 (do_formals): Remove two last arguments to get_any_string.
216 (macro_expand): Likewise.
217 (expand_irp): Likewise.
219 2005-05-10 Jan Beulich <jbeulich@novell.com>
221 * read.c (s_macro): Move local variable 'local' to smaller scope.
222 Call sb_kill on it when done.
224 2005-05-09 Jan Beulich <jbeulich@novell.com>
226 * config/tc-i386.c (optimize_disp): Discard displacement entirely
227 when zero and not required by encoding constraints.
229 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
232 * config/tc-sh64.c (sh64_fake_label): New.
234 * config/tc-sh64.h (TC_FAKE_LABEL): New.
236 * doc/internals.texi (TC_FAKE_LABEL): Document.
238 * write.c (TC_FAKE_LABEL): New.
239 (adjust_reloc_syms): Use it.
240 (write_object_file): Likewise.
242 2005-05-09 Jan Beulich <jbeulich@novell.com>
244 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
245 and comma in Intel mode.
247 2005-05-09 Jan Beulich <jbeulich@novell.com>
249 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
250 names to match ABI. Add more registers for 32-bit and 64-bit modes.
251 Make name array static and const. Adjust lookup to account for NULL
252 entries (standing for unused register numbers).
254 2005-05-09 Jan Beulich <jbeulich@novell.com>
256 * config/tc-i386.c (parse_insn): Consider all matching instructions
257 when checking for string instruction after string-only prefix.
259 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
262 * config/tc-ia64.c (start_unwind_section): Properly check
263 comdat group with SHF_GROUP.
265 2005-05-06 Bob Wilson <bob.wilson@acm.org>
267 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
269 2005-05-06 Bob Wilson <bob.wilson@acm.org>
271 * config/tc-xtensa.c: Remove excess whitespace.
272 * config/tc-xtensa.h: Likewise.
273 * config/xtensa-istack.h: Likewise.
274 * config/xtensa-relax.c: Likewise.
275 * config/xtensa-relax.h: Likewise.
277 2005-05-06 Nick Clifton <nickc@redhat.com>
279 * sb.h: Fix formatting of comments.
280 * sb.c: Fix formatting of comments.
282 2005-05-06 Jan Beulich <jbeulich@novell.com>
284 * sb.h (sb_add_buffer): Reintroduce.
285 * sb.c (sb_add_buffer): Likewise.
287 2005-05-06 Jan Beulich <jbeulich@novell.com>
289 * macro.c (new_formal, del_formal): New.
290 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
291 required argument has default value. Stop looking for more formal
292 when there was a vararg one.
293 (macro_expand_body): Use new_formal and del_formal.
294 (macro_expand): Likewise. Initialize local variable err. Don't
295 return immediately when encountering an error. Warn when keyword
296 argument already had a value assigned. Eliminate duplicate clearing
297 of argument value. When current positional argument matches parameter
298 of vararg type, assign to it all the remaining arguments. Issue error
299 when required parameter does not have value.
300 (free_macro): Use del_formal.
301 (expand_irp): Initialize formal type. Free buffers associated with
302 formal prior to returning.
303 * macro.h (struct formal_struct): Add new field 'type' with new
304 enumeration type 'formal_type'.
305 * doc/as.texinfo: Document macro parameter qualifiers.
306 * NEWS: Mention new functionality.
308 2005-05-06 Jan Beulich <jbeulich@novell.com>
310 * cond.c (s_ifb): New.
311 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
312 * read.h (s_ifb): Prototype.
313 * doc/as.texinfo: Document .ifb and .ifnb.
315 2005-05-05 Steve Ellcey <sje@cup.hp.com>
317 * config/tc-ia64.c (MIN): Undef.
319 2005-05-05 Paul Brook <paul@codesourcery.com>
321 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
323 2005-05-05 Matt Thomas <matt@3am-software.com>
325 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
328 2005-05-05 Nick Clifton <nickc@redhat.com>
330 * Update the address and phone number of the FSF organization in
331 the GPL notices in the following files:
332 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
333 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
334 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
335 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
336 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
337 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
338 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
339 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
340 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
341 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
342 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
343 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
344 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
345 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
346 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
347 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
348 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
349 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
350 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
351 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
352 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
353 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
354 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
355 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
356 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
357 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
358 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
359 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
360 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
361 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
362 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
363 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
364 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
365 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
366 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
367 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
368 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
369 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
370 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
371 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
372 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
373 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
374 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
375 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
376 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
377 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
378 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
379 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
380 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
381 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
382 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
383 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
384 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
385 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
386 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
387 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
388 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
389 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
390 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
391 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
392 config/xtensa-istack.h, config/xtensa-relax.c,
393 config/xtensa-relax.h, doc/fdl.texi
395 2005-05-05 Nick Clifton <nickc@redhat.com>
397 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
398 the target_big_endian variable to false.
400 2005-05-04 Alan Modra <amodra@bigpond.net.au>
402 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
403 list traversal. Use bfd_section_list_prepend.
404 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
405 over the section list.
406 * config/tc-xtensa.c (xtensa_remove_section): Delete.
407 (xtensa_insert_section): Delete.
408 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
409 and bfd_section_list_prepend.
410 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
411 bfd_section_list_insert_after.
413 2005-05-03 Nick Clifton <nickc@redhat.com>
415 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
416 of bfd_section_list... macros.
417 * config/tc-mmix.c (mmix_frob_file): Likewise.
418 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
419 (xtensa_insert_section): Likewise.
421 * macro.c (macro_hash): Remove static.
422 * macro.h (macro_hash): Provide an external declaration.
424 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
426 * write.c (write_object_file): Use bfd_section_double_list_remove
429 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
431 * doc/Makefile.am (gasver.texi): Correct quoting.
432 * doc/Makefile.in: Regenerated.
434 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
436 * configure.tgt: Add h8300*-*-rtemscoff.
437 Switch h8300*-*-rtems* to elf.
439 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
441 * hash.c: Undo the last change.
444 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
446 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
448 (DISTCLEANFILES): Remove.
449 (MAINTAINERCLEANFILES): Add asconfig.texi.
450 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
452 2005-04-29 Ben Elliston <bje@au.ibm.com>
454 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
455 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
456 (bignum-copy.o): Remove.
457 * Makefile.in: Regenerate.
458 * makefile.vms (OBJS): Remove bignum-copy.obj.
459 * symbols.h (local_symbol_make): Remove declaration.
460 (verify_symbol_chain_2): Likewise.
461 * symbols.c (local_symbol_make): Make static.
462 (max_indent_level): Likewise.
463 (verify_symbol_chain_2): Remove.
464 * macro.c (macro_hash): Make static.
465 * messages.c (fprint_value): Remove.
466 * read.h (get_absolute_expr): Remove.
467 (emit_leb128_expr): Likewise.
468 (do_s_func): Likewise.
469 * read.c (do_s_func): Make static.
470 (emit_leb128_expr): Likewise.
471 (get_absolute_expr): Likewise.
472 * as.h (as_howmuch): Remove declaration.
473 (fprint_value): Likewise.
474 * as.c (myname): Make static.
475 * input-scrub.c (as_howmuch): Remove.
476 (as_1_char): Likewise.
477 * input-file.h (input_file_is_open): Remove.
478 * input-file.c (input_file_is_open): Likewise.
479 * expr.h (expr_build_unary): Remove declaration.
480 (expr_build_binary): Likewise.
481 * expr.c (expr_build_unary): Remove.
482 (expr_build_binary): Likewise.
483 * hash.h (hash_replace): Remove declaration.
484 (hash_delete): Likewise.
485 * hash.c (hash_replace): Remove.
486 (hash_delete): Likewise.
487 * bignum-copy.c (bignum_copy): Move from here ..
488 * config/tc-vax.c (bignum_copy): .. to here.
489 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
490 (bignum_copy): Remove extern declaration.
491 * sb.h (string_count): Remove extern declaration.
492 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
494 * sb.c (dsize): Replace preprocessor macro with static int.
495 (string_count): Make static.
496 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
498 * config/obj-coff.c (dim_index): Make static.
499 * config/tc-i386.c (GOT_symbol): Likewise.
500 (output_invalid_buf): Likewise.
501 * doc/internals.texi (Warning and error messages): Remove the
502 prototype for fprint_value.
504 2005-04-27 Ben Elliston <bje@au.ibm.com>
508 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
510 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
512 * read.c (pseudo_set): Disallow symbol set to common symbol.
515 * write.c (write_object_file): Report common symbol name when
516 disallowing local symbol set to common symbol.
517 (adjust_reloc_syms): Disallow local symbol set to undefined
520 2005-04-25 Jan Beulich <jbeulich@novell.com>
522 * macro.c (macro_expand_body): Replace locals indicator parameters
523 with actual macro_entry. New local variables macro_line and err.
524 Don't return when encountering an error, just record the fact.
525 Detect local symbol name colliding with parameter. Track line number
526 inside of macro expansion.
527 (do_formals): Move local variable name to wider scope. Check
528 parameter of the same name doesn't already exist. In MRI mode, also
529 check it doesn't collide with the argument count pseudo-parameter).
530 (define_macro): Add file and line number parameters. Remove local
531 variable namestr. New local variable error. Initialize macro_entry
532 members file, line, and name. Don't return when encountering an
533 error, just record the fact. Use %s in some diagnostics for read.c
534 to insert the macro name. Free macro_entry on error.
535 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
536 when encountering an error, just record the fact.
537 (expand_irp): Don't return when encountering an error, just record
539 * macro.h (macro_struct): New members name, file, and line.
540 (define_macro): Add file and line number parameters.
541 * read.c (s_macro): Pass file and line to define_macro. Tag warning
542 regarding pseudo-op redefinition with the file/line that macro
543 definition started at.
545 2005-04-22 Bob Wilson <bob.wilson@acm.org>
547 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
548 (future_alignment_required): Remove ifdefs that use it.
550 2005-04-22 Bob Wilson <bob.wilson@acm.org>
552 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
553 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
554 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
556 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
557 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
559 2005-04-21 Christian Groessler <chris@groessler.org>
561 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
564 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
566 * config/obj-aout.h (S_IS_EXTERN): Removed.
567 * config/obj-bout.h (S_IS_EXTERN): Likewise.
568 * config/obj-coff.h (S_IS_EXTERN): Likewise.
569 * symbols.c (S_IS_EXTERN): Likewise.
570 * symbols.h (S_IS_EXTERN): Likewise.
572 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
574 * config/tc-d10v.c (md_apply_fix3): Likewise.
575 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
576 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
577 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
578 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
579 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
580 (shmedia_md_convert_frag): Likewise.
581 * symbols.c (print_symbol_value_1): Likewise.
582 * write.c (write_object_file): Likewise.
584 2005-04-20 Nick Clifton <nickc@redhat.com>
586 * config/tc-xtensa.c (get_aligned_diff): Change type of
587 branch_align to offsetT so that its signedness matches that of
590 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
591 number into a readable string.
592 (load_register): Likewise.
594 2005-04-20 Andreas Schwab <schwab@suse.de>
596 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
598 2005-04-19 David S. Miller <davem@davemloft.net>
600 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
601 NULL insn, exit early. Remove now spurious NULL checks.
602 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
605 2005-04-19 Jan Beulich <jbeulich@novell.com>
607 * symbols.h (symbol_find_base): Remove prototype.
608 * symbols.c (save_symbol_name): Remove code section conditional upon
610 (symbol_find): Remove.
611 (symbol_find_base): Rename to symbol_find.
612 * subsegs.c (section_symbol): Replace use of symbol_find_base with
614 * config/obj-coff.c (tag_insert): Remove code section conditional
615 upon STRIP_UNDERSCORE.
616 (obj_coff_def): Likewise.
617 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
618 (coff_frob_symbol): Likewise.
619 (yank_symbols): Likewise.
620 (c_section_symbol): Likewise.
621 * config/obj-coff.h (DO_NOT_STRIP): Remove.
622 * config/tc-arm.c (symbol_locate): Remove code section conditional
623 upon STRIP_UNDERSCORE.
624 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
625 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
626 * config/tc-sh.h (DO_NOT_STRIP): Remove.
627 * config/tc-w65.h (DO_NOT_STRIP): Remove.
628 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
630 2005-04-19 Andreas Schwab <schwab@suse.de>
632 * config/tc-ia64.c (md_assemble): Fix error message for wrong
633 access to application registers.
635 2005-04-19 Jan Beulich <jbeulich@novell.com>
637 * config/te-sysv32.h: Remove.
638 * Makefile.am (TARG_ENV_HFILES): Remove reference to
640 * Makefile.in (TARG_ENV_HFILES): Likewise.
642 2005-04-19 Jan Beulich <jbeulich@novell.com>
645 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
648 2005-04-18 Mark Kettenis <kettenis@gnu.org>
650 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
652 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
654 * config/tc-mips.c (normalize_constant_expr): Don't check for
656 (check_absolute_expr): Only call normalize_constant_expr() if
660 * config/tc-mips.c (check_absolute_expr): Fix formatting.
662 2005-04-18 Jan Beulich <jbeulich@novell.com>
664 * macro.c (free_token): New, freeing all the memory associated with a
666 (do_formals): Move initializers to ...
667 (define_macro): ... here.
668 (delete_macro): Convert passed in name to lower case. Warn when
669 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
671 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
673 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
675 2005-04-15 Jan Beulich <jbeulich@novell.com>
677 * config/obj-elf.c (obj_elf_struct): New.
678 (elf_pseudo_table). Use it for .offset and .struct.
680 2005-04-14 Bob Wilson <bob.wilson@acm.org>
681 Sterling Augustine <sterling@tensilica.com>
683 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
684 than the section alignment.
686 2005-04-14 Bob Wilson <bob.wilson@acm.org>
687 H.J. Lu <hongjiu.lu@intel.com>
689 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
690 * config/tc-xtensa.c (xg_translate_sysreg_op,
691 xtensa_translate_old_userregs_ops,
692 xtensa_find_unaligned_branch_targets,
693 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
694 relax_frag_add_nop): Support 64-bit host.
695 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
696 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
698 2005-04-14 Mark Kettenis <kettenis@gnu.org>
700 * configure.tgt: Add support for OpenBSD/sparc ELF.
702 * configure.tgt: Set emulation for mips-*-openbsd*.
703 Remove broken mips-dec-openbsd* config.
704 * configure.in: Set default ABI for mips64-*-openbsd*.
705 * configure: Regenerate.
707 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
709 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
710 optimization for constant addresses.
712 2005-04-14 Nick Clifton <nickc@redhat.com>
714 * as.c (main): Move parse_args before symbol_begin and frag_init
715 so that the hash table size can be set before it is used.
716 * hash.c: Use an unsigned long type for the size of the hash
718 * hash.h (set_gas_hash_table_size): Update the prototype.
720 2005-04-14 Alan Modra <amodra@bigpond.net.au>
722 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
723 * acinclude.m4: Include ../bfd/warning.m4.
724 * configure.in: Invoke AM_BINUTILS_WARNINGS.
725 * Makefile.in: Regenerate.
726 * configure: Regenerate.
727 * doc/Makefile.in: Regenerate.
729 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
731 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
732 (normalize_address_expr): New function to sign-extend address
733 offsets that fit into 32 bits in 32-bit mode.
734 (macro_build_ldst_constoffset): Use normalize_address_expr()
735 instead of a handcoded sequence.
736 (load_register): Likewise. Report oversized numbers in a useful
738 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
739 for constant addresses. Report oversized numbers in a useful way.
740 (mips_ip): Use normalize_address_expr() for addresses.
742 2005-04-12 Mark Kettenis <kettenis@gnu.org>
744 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
745 similar to other instructions now that they're marked as ImmExt.
747 2005-04-12 Nick Clifton <nickc@redhat.com>
749 * hash.c (DEFAULT_SIZE): Delete. Replace with:
750 (gas_hash_table_size): New static variable.
751 (set_gas_hash_table_size): New function: Records a requested size
753 (get_gas_hash_table_size): New function: Return a prime number
754 near the requested size of the hash table.
755 (hash_new): Use get_gas_hash_table_size.
756 * hash.h: Add a prototype for set_gas_hash_table_size.
757 * as.c (show_usage): Add description of new switches: --hash-size
758 and --reduce-memory-overheads.
759 (option_values): Add OPTION_HASH_TABLE_SIZE and
760 OPTION_REDUCE_MEMORY_OVERHEADS.
761 (std_longpopts): Add entries for the new options.
762 (parse_args): Handle the new options.
763 * Makefile.am: Add a dependency of as.c on hash.h.
764 * Makefile.in: Regenerate.
765 * doc/as.texinfo: Document the new switches.
766 * NEWS: Mention the new switches.
768 2005-04-12 Nick Clifton <nickc@redhat.com>
771 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
774 2005-04-12 Alan Modra <amodra@bigpond.net.au>
776 * Makefile.am: Run "make dep-am".
777 * Makefile.in: Regenerate.
779 2005-04-11 Sterling Augustine <sterling@tensilica.com>
780 Bob Wilson <bob.wilson@acm.org>
782 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
784 2005-04-11 Mark Kettenis <kettenis@gnu.org>
786 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
788 2005-04-11 Jan Beulich <jbeulich@novell.com>
790 * NEWS: Mention these changes and their effects.
791 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
793 (check_macro): Likewise.
794 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
795 labels together with the closing pseudo-op.
796 (macro_expand_body): Adjust comment. Range-check input before use.
797 Adjust mis-spelled diagnostic. Use is_name_beginner.
798 * read.c (try_macro): New.
799 (read_a_source_file): New static variable last_eol. Don't list
800 macro expansion lines more than once. Call try_macro.
801 (s_macro): Set section of line_label to absolute instead of undefined.
802 * doc/as.texinfo: Add information on the caveats of these changes.
804 2005-04-11 Alan Modra <amodra@bigpond.net.au>
806 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
807 * symbols.h (symbol_X_add_number): Update prototype.
809 2005-04-10 Eric Christopher <echristo@redhat.com>
811 * symbols.c (symbol_X_add_number): Fix warning.
813 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
815 * config/tc-m68k.c (md_begin): Support 64bit host.
816 (get_num): Support 64bit BFD on 32bit host.
818 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
820 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
822 2005-04-09 Alan Modra <amodra@bigpond.net.au>
824 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
825 call. Don't do the COFF hacks for multi-emulation gas. Move
826 demand_empty_rest_of_line back to caller.
827 (s_set, equals): demand_empty_rest_of_line here.
830 * as.h (rs_dummy): Define.
831 * symbols.c (symbol_X_add_number): New function.
832 * symbols.h (symbol_X_add_number): Declare.
833 * stabs.c (aout_process_stab): Tidy symbol frag setting.
834 * read.c (assign_symbol): New function, split out from s_set.
835 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
836 Fix COFF hacks for multi-emulation gas.
837 (s_set): Call assign_symbol. Remove "register" keyword.
838 (set_zero_frag): New function.
839 (pseudo_set): Always check for assignment to section syms.
840 Always set segment and frag of symbol, and likewise extern for
841 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
842 special case exp.X_add_number non-zero for O_symbol expressions.
843 (equals): Use assign_symbol.
845 2005-04-08 Bob Wilson <bob.wilson@acm.org>
847 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
850 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
852 * config/tc-i386.c (tc_gen_reloc): Don't turn
853 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
855 2005-04-06 Nick Clifton <nickc@redhat.com>
857 * po/rw.po: New translation: Kinyarwanda
858 * configure.in (ALL_LINGUAS): Add rw
859 * configure: Regenerate.
861 2005-04-05 Sterling Augustine <sterling@tensilica.com>
862 Bob Wilson <bob.wilson@acm.org>
864 * config/tc-xtensa.c (branch_align_power): New.
865 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
866 future_alignment_required): Use branch_align_power to check section
867 alignment as well as xtensa_fetch_width when aligning branch targets.
869 2005-04-05 Bob Wilson <bob.wilson@acm.org>
871 * config/tc-xtensa.c: Warning fixes throughout.
872 (xtensa_fetch_width): Change to unsigned.
873 (assemble_nop, xtensa_find_unaligned_branch_targets,
874 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
875 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
876 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
877 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
878 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
879 get_text_align_max_fill_size, get_text_align_nop_count,
880 get_text_align_nth_nop_size, get_noop_aligned_address,
881 get_aligned_diff, convert_frag_align_next_opcode,
882 convert_frag_immed_finish_loop, xtensa_create_property_segments,
883 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
884 types, avoiding size_t and using offsetT and addressT appropriately.
885 (get_text_align_power): Clean up types. Avoid incorrect bound.
886 (get_text_align_fill_size): Clean up types. Restructure for clarity.
888 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
890 * config/tc-ia64.c (start_unwind_section): Undo the change
892 (generate_unwind_image, dot_endp): Likewise.
894 2005-04-01 David Mosberger <davidm@hpl.hp.com>
896 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
897 le_nop_stop arrays and initializers to file scope.
898 (md_begin): When generating code for anything other than
899 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
901 2005-04-01 Jan Beulich <jbeulich@novell.com>
903 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
906 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
908 * NEWS: Mention [fdgh]_floating.
909 * config/atof-vax.c: Fix some whitespace.
910 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
912 2005-04-01 Nick Clifton <nickc@redhat.com>
914 * configure.in: Add a check for <unistd.h> providing a prototype
915 for getopt() which is compatible with the one in
916 include/getopt.h. If so then define HAVE_DECL_GETOPT.
917 * configure: Regenerate.
918 * config.in (HAVE_DECL_GETOPT): Add.
920 2005-04-01 Jan Beulich <jbeulich@novell.com>
922 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
924 2005-04-01 Jan Beulich <jbeulich@novell.com>
926 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
927 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
929 2005-03-30 Julian Brown <julian@codesourcery.com>
931 * config/tc-arm.c (arm_adjust_symtab): Rename
932 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
934 2005-03-30 Julian Brown <julian@codesourcery.com>
936 * config/tc-arm.c (mapping_state): Change documentation in function
937 comment to cross-reference spec instead. Change type of mapping symbols
939 (arm_adjust_symtab): Don't change type of mapping symbols here.
941 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
943 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
944 * config.in: Regenerate.
945 * configure: Regenerate.
946 * configure.in: Check for ffs decl and alphabetize.
948 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
949 Phil Blundell <philb@gnu.org>
951 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
952 (md_apply_fix3): Mark TLS symbols.
953 (tc_gen_reloc): Handle TLS relocations.
954 (arm_fix_adjustable): Ignore TLS relocations.
955 (s_arm_elf_cons): Support expressions after decorated symbols.
957 2005-03-29 Julian Brown <julian@codesourcery.com>
959 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
960 whether personality routine index N has been output for this section.
961 (mapping_state): tc_segment_info_data now struct not enum.
962 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
963 handled on section change.
964 (create_unwind_entry): Previous code to output dependency removed.
965 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
967 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
968 arm_segment_info_type.
969 (arm_segment_info_type): New struct.
971 2005-03-28 Sterling Augustine <sterling@tensilica.com>
972 Bob Wilson <bob.wilson@acm.org>
974 * config/tc-xtensa.c (do_align_targets): Update comment.
975 (xtensa_frob_label): Compute "freq" before possibly switching frags.
976 Insert a LOOP_END frag before every loop target, and do not overload
977 DESIRE_ALIGN_IF_TARGET frags with loop end information.
978 (xg_assemble_vliw_tokens): Use do_align_targets.
979 (xtensa_fix_target_frags): Remove code to convert a
980 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
981 negatable branch at the end of a loop.
982 (frag_can_negate_branch): Delete.
984 2005-03-28 David Mosberger <davidm@hpl.hp.com>
985 H.J. Lu <hongjiu.lu@intel.com>
988 NEWS: Mention "-mtune=[itanium1|itanium2]".
990 * config/tc-ia64.c (md): Add tune.
991 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
992 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
993 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
994 B unit NOPs are discouraged for McKinley-derived cores.
995 (md_begin): Don't hardcode the "extra_goodness()" function in
997 (ia64_init): Set md.tune to itanium2.
999 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1000 * doc/c-ia64.texi: Likewise.
1002 2005-03-27 Ian Lance Taylor <ian@airs.com>
1004 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1005 bad C_EFCN symbol, print its name.
1007 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1009 * config/tc-xtensa.c (use_longcalls): Delete.
1010 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1011 the use_longcalls flag is set. Do this before checking the segment.
1012 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1013 expand direct calls at this point.
1014 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1015 (xtensa_find_unmarked_state_frags): Likewise.
1016 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1017 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1018 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1019 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1021 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1023 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1025 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1027 * config/tc-cris.h: Convert to ISO C90.
1028 * config/tc-cris.c: Ditto.
1029 (md_estimate_size_before_relax): Remove obsolete comment for
1030 parameter "segment_type".
1031 (md_begin): Document reason for cast of hash_insert argument.
1032 (md_atof): Correct type of parameter "type".
1034 2005-03-24 Nick Clifton <nickc@redhat.com>
1036 * write.h (bit_fix_new): Remove redundant prototype.
1037 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1038 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1039 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1040 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1041 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1042 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1043 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1044 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1045 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1046 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1047 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1048 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1049 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1050 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1051 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1052 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1053 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1054 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1055 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1056 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1057 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1058 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1059 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1060 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1061 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1062 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1063 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1064 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1065 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1066 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1067 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1068 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1069 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1070 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1071 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1072 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1073 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1074 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1075 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1076 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1077 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1078 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1079 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1080 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1081 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1082 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1083 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1084 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1085 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1086 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1087 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1088 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1089 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1090 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1091 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1093 2005-03-23 Jim Blandy <jimb@redhat.com>
1095 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1096 attributes properly.
1098 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1099 Nick Clifton <nickc@redhat.com>
1101 * configure.tgt: Accept any C library to accompany a GNU Linux
1102 implementation, not just the GNU C library.
1103 * configure.in: Likewise.
1104 * configure: Regenerate.
1106 2005-03-23 Nick Clifton <nickc@redhat.com>
1108 * config/tc-tic30.c: Convert to ISO C90 formatting.
1109 * config/tc-tic30.h: Convert to ISO C90 formatting.
1110 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1111 * config/atof-vax.c: Convert to ISO C90 formatting.
1113 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1115 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1116 relocations correctly as well.
1117 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1118 relocations in mergeable sections section-relative either.
1120 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1122 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1124 2005-03-21 Nick Clifton <nickc@redhat.com>
1126 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1127 warning by providing a prototype for sh_symbian_find_elf_flags.
1129 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1132 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1134 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1135 along with other formats that set bfd_gas. Remove unnecessary
1136 setting of bfd_gas. Delete strongarm cases in generic_target
1139 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1142 * config/tc-m68k.c (TRUNC, SEXT): Define.
1143 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1144 (m68k_ip): Truncate or sign extend expressions as appropriate.
1145 (get_num): Likewise.
1146 (md_apply_fix3): Use SEXT.
1148 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1150 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1151 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1152 (obj-vms.o): Delete rule.
1154 * Makefile.in: Regenerate.
1155 * aclocal.m4: Regenerate.
1156 * doc/Makefile.in: Regenerate.
1157 * po/POTFILES.in: Regenerate.
1159 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1161 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1162 flag for coldfire v4e.
1164 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1166 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1167 xg_apply_fix_value and return a value to indicate success.
1168 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1169 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1170 (xtensa_validate_fix_sub): New.
1171 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1172 (tc_gen_reloc): Move code to handle difference of symbols and code to
1173 apply tentative fix values to ...
1174 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1175 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1176 relocations when linkrelax flag is not set.
1177 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1178 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1180 2005-03-17 Jan Beulich <jbeulich@novell.com>
1182 * config/tc-i386.c (i386_scale): Beautify error message.
1183 (Intel syntax comments): Update.
1184 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1186 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1187 Remove declarations.
1188 (intel_bracket_expr): Declare.
1189 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1190 of the function body in a loop allowing to split an operand into two.
1191 Replace calls to malloc and checks of it returning non-NULL with
1192 calls to xmalloc/xstrdup.
1193 (intel_expr): SHORT no longer handled here. Add comment indicating
1194 comparison ops need implementation.
1195 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1196 Check right operand of - does not specify a register when parsing
1197 the address of a memory reference.
1198 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1199 Check operands do not specify a register when parsing the address of
1201 (intel_e06, intel_e06_1): Likewise.
1202 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1203 handle SHORT as well as unary + and -. Don't accept : except for
1204 segment overrides or in direct far jump/call insns.
1205 (intel_brack_expr): New.
1206 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1208 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1209 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1210 Allow symbolic constants as register scale value.
1211 (intel_get_token): Replace call to malloc and check of return value
1212 with call to xmalloc. Change handling for FLAT to match MASM's.
1213 (intel_putback_token): Don't try to back up/free current token if
1216 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1218 * configure.tgt: Set emulation for arm-*-eabi*.
1219 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1220 * config/te-armeabi.h: New file.
1221 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1222 * config/te-symbian.h: Include "te-armeabi.h".
1224 2005-03-16 Nick Clifton <nickc@redhat.com>
1226 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1227 local variable in case it is clobbered by the setjmp.
1229 2005-03-16 Nick Clifton <nickc@redhat.com>
1230 Ben Elliston <bje@au.ibm.com>
1232 * configure.in (werror): New switch: Add -Werror to the
1233 compiler command line. Enabled by default. Disable via
1235 * configure: Regenerate.
1237 2005-03-16 Nick Clifton <nickc@redhat.com>
1239 * config/obj-coff.h: Convert to ISO C90 formatting.
1240 * config/obj-coff.c: Convert to ISO C90 formatting.
1242 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1244 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1245 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1246 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1247 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1248 (insns): Add ARMv6T2 instructions:
1249 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1250 (arm_archs): Add V6T2 variants.
1252 2005-03-15 Nick Clifton <nickc@redhat.com>
1254 * NEWS: Add cutoff for changes in 2.16 release.
1256 2005-03-15 Jan Beulich <jbeulich@novell.com>
1258 * expr.c (operand): Merge handling of unary + into that for unary
1261 2005-03-14 Eric Christopher <echristo@redhat.com>
1263 * config/tc-mips.c: Include dw2gencfi.h.
1264 (mips_cfi_frame_initial_instructions): New.
1265 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1266 (tc_cfi_frame_initial_instructions): Ditto.
1267 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1268 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1269 * Makefile.am: Update dependencies.
1270 * Makefile.in: Regenerate.
1272 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1274 * po/es.po: Commit new Spanish translation.
1276 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1278 * po/tr.po: Commit new Turkish translation.
1280 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1282 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1285 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1287 * config-gas.com: Mark vax-vms as obsolete.
1288 * configure.in: Remove fmt=vms support.
1289 * config.in: Regenerate.
1290 * configure: Regenerate.
1291 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1293 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1294 Bob Wilson <bob.wilson@acm.org>
1296 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1297 when checking if xg_resolve_literals needs to be called.
1298 * config/tc-xtensa.h: Fix spelling typo in a comment.
1300 2005-03-10 Jan Beulich <jbeulich@novell.com>
1302 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1303 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1304 crafted structure declarations with the types from macro.h.
1306 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1308 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1309 for -mno-shared optimization.
1311 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1313 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1314 (MAX_NOPS): Bump to 4.
1315 (mips_fix_vr4130): New variable.
1316 (nops_for_vr4130): New function.
1317 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1318 nops_for_vr4130 if working around VR4130 errata.
1319 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1320 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1321 (md_parse_option): Handle them.
1322 (md_show_usage): Print them.
1323 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1325 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1327 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1330 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1332 * config/tc-mips.h (mips_flush_pending_output): Delete.
1333 (mips_emit_delays): Declare.
1334 (md_flush_pending_output): Use mips_emit_delays.
1335 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1336 the previous instructions.
1337 (md_begin, append_insn, md_parse_option): Update callers.
1338 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1340 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1341 (s_gpdword): Update callers.
1342 (start_noreorder, end_noreorder): New functions.
1343 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1344 manipulating mips_opts or prev_nop_frag directly.
1345 (mips_flush_pending_output): Delete.
1347 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1349 * config/tc-mips.c (mips_move_labels): New function, taken from...
1350 (append_insn, mips_emit_delays): ...here.
1352 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1354 * config/tc-mips.c (MAX_NOPS): New macro.
1355 (history): Resize to 1 + MAX_NOPS.
1356 (fix_vr4120_class): New enumeration.
1357 (vr4120_conflicts): New variable.
1358 (init_vr4120_conflicts): New function.
1359 (md_begin): Call it.
1360 (insn_uses_reg): Constify first argument.
1361 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1362 (nops_for_insn_or_target): New functions.
1363 (append_insn): Use the new nops_for_* functions instead of inline
1364 delay checks. Generalize prev_nop_frag handling to handle an
1365 arbitrary history length. Insert nops into the history buffer
1366 once the number of nops in prev_nop_frag is fixed.
1367 (emit_delays): Use nops_for_insn instead of inline delay checks.
1369 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1371 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1372 check from branch delay code. Remove unnecessary check for branches.
1374 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1376 * config/tc-mips.c (dummy_opcode): Delete.
1377 (nop_insn, mips16_nop_insn): New variables.
1378 (NOP_INSN): New macro.
1379 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1380 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1381 (md_begin): Initialize nop_insn and mips16_nop_insn.
1382 (append_insn): Use the new emit_nop function to add nops, recording
1383 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1384 to reserve room for the instruction and install_insn to install the
1385 final form. Use insert_into_history to record the instruction in
1386 the history buffer. Use move_insn to do delay slot filling.
1387 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1388 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1389 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1391 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1393 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1394 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1395 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1396 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1397 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1399 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1401 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1402 and extended_p fields with a single fixed_p field.
1403 (append_insn, mips_no_prev_insn): Adjust accordingly.
1405 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1407 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1408 a single mips16_absolute_jump_p bit.
1409 (append_insn): Adjust accordingly.
1411 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1413 * config/tc-mips.h (mips_cl_insn): Move definition to...
1414 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1415 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1417 (history): New variable.
1418 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1419 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1420 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1421 (prev_prev_insn_unreordered): Delete.
1422 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1423 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1426 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1428 * doc/Makefile.am: Update as.info dependencies.
1429 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1431 2005-03-08 Jan Beulich <jbeulich@novell.com>
1433 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1434 error, and point to .purgem documentation if someone really needs
1436 * NEWS: Mention macro redefinition is now an error.
1438 2005-03-08 Jan Beulich <jbeulich@novell.com>
1440 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1441 emitted to. Add more precise diagnostics for non-fitting insns based
1442 on that. Eliminate now superfluous special casing of MLX. Clear out
1443 slot information when dropping an insn.
1445 2005-03-08 Jan Beulich <jbeulich@novell.com>
1447 * config/tc-ia64.c (parse_section_name): Rename to...
1448 (cross_section): In addition to separating the name from the rest of
1449 the arguments, also carry out the operation.
1450 (dot_xdata): Use cross_section.
1451 (dot_float_cons): Likewise.
1452 (dot_xstringer): Likewise.
1453 (dot_xdata_ua): Likewise.
1454 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1456 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1458 * po/gas.pot: Regenerate.
1460 2005-03-04 David Daney <ddaney@avtrex.com>
1462 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1463 instead of '_gp' for -mno-shared optimization.
1465 (s_abicalls): Document it in the comment.
1466 (md_show_usage): Document the -mno-shared option.
1468 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1470 * config/tc-mips.c (mips_set_options): Add sym32 field.
1471 (mips_opts): Initialize it.
1472 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1473 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1474 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1475 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1476 when deciding whether to use a symbolic %highest/%higher expansion.
1477 (macro): Likewise. Remove o64/n32 linux hack. Always use
1478 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1479 and "la". Handle constants separately from symbolic expressions in
1480 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1481 and using load_register to load the high part of the address.
1482 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1483 (OPTION_ELF_BASE): Bump by 2.
1484 (md_longopts): Add entries for -msym32 and -mno-sym32.
1485 (md_parse_option): Handle them.
1486 (usage): Document them.
1487 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1488 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1489 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1490 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1491 -msym32 and -mno-sym32.
1493 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1495 * config/tc-mips.c (load_address): Implement GP optimization
1496 for 64bit address space non-PIC. Fix formatting.
1497 (macro): Likewise. Simplify code.
1498 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1499 (mips_after_parse_args): Simplify code.
1501 2005-03-03 Nick Clifton <nickc@redhat.com>
1503 * expr.c (operand): Remove redundant code enclosed by #ifdef
1504 RELAX_PAREN_GROUPING....#endif.
1506 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1507 reloc is the difference of two symbols defined in the same
1510 * config/tc-iq2000.c (line_comment_chars): Include the # character
1511 as otherwise this breaks #APP/#NO_APP processing.
1513 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1515 * config/tc-arc.c(md_assemble): Remove dead code for handling
1516 immediate indexing of ld and st .
1518 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1519 Joseph Myers <joseph@codesourcery.com>
1521 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1522 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1523 (parse_relocation): Check for a word break after a relocation
1525 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1528 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1530 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1532 2005-03-02 Jan Beulich <jbeulich@novell.com>
1534 * as.c (main): Use unlink_if_ordinary instead of unlink.
1535 * messages.c (as_fatal): Likewise.
1537 2005-03-02 Jan Beulich <jbeulich@novell.com>
1539 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1541 (parse_register): Allow cr8...15 in all modes.
1543 2005-03-02 Jan Beulich <jbeulich@novell.com>
1545 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1546 etc. like normal symbol references (T_ID).
1548 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1550 * symbols.c (fb_label_name): Fix silly thinko in last change.
1552 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1554 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1555 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1557 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1559 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1562 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1565 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1567 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1569 * as.h (assert): Warning fix.
1570 * expr.c (expr): Correct assertion.
1571 * read.c (s_comm_internal): Remove assertion.
1572 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1573 (fixup_segment): Remove assertion.
1574 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1575 (md_apply_fix3): Likewise.
1576 * config/tc-i370.c (md_begin): Correct assertion.
1577 (i370_macro): Warning fix for assertion.
1579 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1581 * configure.in (AC_C_BIGENDIAN): Invoke.
1582 * configure: Regenerate.
1583 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1584 host variable to set string header size.
1585 * config/obj-aout.c (obj_header_append): Don't use host structs.
1586 (obj_symbol_to_chars): Likewise.
1587 (obj_emit_strings): Likewise. Use the passed in output pointer.
1588 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1589 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1590 not sizeof host struct.
1591 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1592 (obj_emit_strings): Likewise.
1593 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1594 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1596 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1598 (host_number_to_chars): Define.
1599 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1600 host internal struct to set header sizes.
1601 * config/tc-i960.c (md_number_to_field): Warning fix.
1602 (md_ri_to_chars): Use host byte order.
1603 (get_cdisp, md_apply_fix3): Warning fix.
1604 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1606 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1608 * doc/c-arc.texi: Update documentation about ARC's extension
1611 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1613 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1616 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1618 * cgen.c: Warning fixes.
1619 * config/tc-arc.c: Likewise.
1620 * config/tc-arm.c: Likewise.
1621 * config/tc-avr.c: Likewise.
1622 * config/tc-d10v.c: Likewise.
1623 * config/tc-d30v.c: Likewise.
1624 * config/tc-frv.c: Likewise.
1625 * config/tc-frv.h: Likewise.
1626 * config/tc-h8300.c: Likewise.
1627 * config/tc-h8500.c: Likewise.
1628 * config/tc-i370.c: Likewise.
1629 * config/tc-i960.c: Likewise.
1630 * config/tc-ia64.c: Likewise.
1631 * config/tc-ip2k.c: Likewise.
1632 * config/tc-m68hc11.c: Likewise.
1633 * config/tc-maxq.c: Likewise.
1634 * config/tc-mcore.c: Likewise.
1635 * config/tc-mips.c: Likewise.
1636 * config/tc-msp430.c: Likewise.
1637 * config/tc-pj.c: Likewise.
1638 * config/tc-ppc.c: Likewise.
1639 * config/tc-ppc.h: Likewise.
1640 * config/tc-s390.c: Likewise.
1641 * config/tc-sh.c: Likewise.
1642 * config/tc-sh64.c: Likewise.
1643 * config/tc-tic4x.c: Likewise.
1644 * config/tc-tic80.c: Likewise.
1645 * config/tc-v850.c: Likewise.
1646 * config/tc-vax.c: Likewise.
1647 * config/tc-w65.c: Likewise.
1648 * config/tc-xstormy16.c: Likewise.
1649 * config/tc-z8k.c: Likewise.
1651 2005-02-22 Catherine Moore <clm@cm00re.com>
1653 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1654 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1656 2005-02-22 Eric Christopher <echristo@redhat.com>
1658 * config/tc-mips.c (struct proc): Change isym to
1659 func_sym. New member func_end_sym.
1660 (s_mips_ent): Update.
1661 (s_mips_end): Ditto. Add code to compute function size.
1663 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1665 * read.c: Warning fixes.
1666 * config/obj-elf.c: Likewise.
1668 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1670 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1673 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1675 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1678 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1680 (demand_empty_rest_of_line): Likewise.
1681 (tic54x_sblock): Likewise.
1682 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1684 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1686 * read.c (address_bytes): New function.
1687 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1688 (potable): Add "dc.a".
1689 (cons_worker): Handle "dc.a".
1690 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1692 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1694 * input-file.c (input_file_open): Rearrange to avoid warning.
1696 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1698 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1699 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1700 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1702 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1704 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1705 uses after .set noat.
1706 (load_address): Likewise.
1707 (macro): Likewise. Don't try to avoid $at use by sacrificing
1708 the target register before it is stored, it won't work.
1710 2005-02-17 James E Wilson <wilson@specifixinc.com>
1712 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1713 see an instruction that specifies a template.
1715 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1717 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1718 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1719 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1721 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1723 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1725 * config/tc-ia64.c (md): Add hint_b.
1726 (emit_one_bundle): Handle md.hint_b for "hint".
1727 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1728 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1729 (ia64_init): Set md.hint_b to error.
1730 (md_assemble): Handle md.hint_b for "hint.b".
1732 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1733 * doc/c-ia64.texi: Likewise.
1735 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1737 * tc.h (struct relax_type, relax_typeS): Move from here..
1738 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1739 * ecoff.c (ecoff_new_file): Add appfile param.
1740 * ecoff.h (ecoff_new_file): Likewise.
1741 * itbl-lex.h: New file.
1742 * itbl-lex.l: Include itbl-lex.h.
1743 * itbl-parse.y: Likewise.
1744 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1745 * read.c (s_app_file_string): Mark appfile possibly unused.
1746 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1747 * subsegs.h (struct seg_info_trash): Delete.
1748 (seg_info): Use segment_info_type instead.
1749 * config/obj-coff.c (struct filename_list): Make filename const char *.
1750 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1751 * config/obj-elf.c (elf_file_symbol): Similarly.
1752 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1754 * config/tc-arc.c (md_operand): Warning fix.
1755 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1756 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1757 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1758 * config/tc-frv.c (frv_force_relocation): Warning fix.
1759 * config/tc-m68k.c (md_parse_option): Delete unused var.
1760 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1761 * config/tc-sparc.c: Likewise.
1762 (s_common): Warning fix.
1763 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1764 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1766 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1767 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1768 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1769 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1770 (tic4x_do_align): Use TIC_NOP_OPCODE.
1771 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1772 * config/tc-vax.c: Include netinet/in.h.
1773 (tc_headers_hook): Formatting.
1774 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1776 2005-02-17 Jan Beulich <jbeulich@novell.com>
1778 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1779 parsing inN, locN, outN. Set 'idx' to offset register number starts
1780 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1783 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1785 * config/tc-mips.c (load_address): Fix formatting.
1786 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1787 Catch macros which are unexpandable without AT. Remove duplicate
1789 (macro2): Remove duplicate zeroing of used_at.
1791 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1793 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1796 2005-02-15 Nigel Stephens <nigel@mips.com>
1797 Maciej W. Rozycki <macro@mips.com>
1799 * config/tc-mips.c (reloc_needs_lo_p): Handle
1800 BFD_RELOC_MIPS16_HI16_S.
1801 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1802 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1803 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1805 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1806 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1807 Call my_getSmallExpression() to parse percent operators.
1808 (percent_op_match, mips_percent_op): Separate definitions.
1809 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1810 (parse_relocation): Handle the MIPS16 mode using
1812 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1813 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1815 2005-02-15 Jan Beulich <jbeulich@novell.com>
1817 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1818 instead of explicitly dealing with the translation; exclude
1819 relocations that are already pcrel, however.
1821 2005-02-15 Jan Beulich <jbeulich@novell.com>
1823 * config/tc-ia64.c: Include limits.h (if available).
1824 (gr_values[0]): Set path to INT_MAX.
1825 (dot_reg_val): Don't allow changing value of r0. Limit range of
1826 general registers at r127.
1827 (specify_resource): Default resource index is -1. Don't set resource
1828 index (in case IA64_RS_RSE) without setting the specific flag.
1829 (note_register_values): Check operand is O_constant before tracking
1830 input value of moves. Add tracking for dep.z with constant inputs.
1831 (print_dependency): Resource index of specific resource may be zero.
1832 (check_dependencies): Likewise.
1834 2005-02-15 Jan Beulich <jbeulich@novell.com>
1836 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1837 reg_class. Check operands and emit diagnostics for illegal use of
1840 2005-02-15 Jan Beulich <jbeulich@novell.com>
1842 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1843 new variables type, suffix, and width. Handle
1844 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1845 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1846 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1847 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1848 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1849 if unable to translate relocation type, using the new variables.
1851 2005-02-15 Jan Beulich <jbeulich@novell.com>
1853 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1854 (ty_symbol_chars): Define.
1855 * config/tc-ia64.c (ia64_symbol_chars): Define.
1857 2005-02-15 Jan Beulich <jbeulich@novell.com>
1859 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1860 input_line_pointer was advanced.
1862 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1864 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1867 2005-02-13 Jan Beulich <jbeulich@novell.com>
1869 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1870 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1872 (ia64_init): Set md.detect_dv.
1873 (ia64_start_line): New static variable warned. Warn only once when
1874 encountering explicit stops in automatic mode.
1875 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1876 * NEWS: Mention new default mode.
1878 2005-02-13 Jan Beulich <jbeulich@novell.com>
1880 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1881 be freed when wiping out previous state. Canonicalize names before
1882 use. Free name string when detecting redefinition.
1883 (dot_pred_rel): Call generic expression parser to process arguments.
1884 Handle O_register case for individual predicates and O_subtract for
1886 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1888 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1889 Warn if multiple found, issue error if resulting symbol name has zero
1891 (dot_alias): Canonicalize name before use.
1893 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1895 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1897 (in_procedure): Return -1 for warning.
1898 (in_prologue): Likewise.
1899 (in_body): Likewise.
1901 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1903 * config/tc-ia64.c (dot_xdata): Undo the last change.
1904 (dot_float_cons): Likewise.
1905 (dot_xstringer): Likewise.
1906 (dot_xdata_ua): Likewise.
1907 (dot_float_cons_ua): Likewise.
1909 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1911 * NEWS: Mention "-munwind-check=[warning|error]".
1913 * config/tc-ia64.c (md): Add unwind_check.
1914 (unwind_diagnostic): New.
1915 (in_procedure): Call unwind_diagnostic when a directive isn't
1917 (in_prologue): Call unwind_diagnostic when a directive isn't in
1919 (in_body): Call unwind_diagnostic when a directive isn't in
1921 (dot_endp): Set md.unwind_check to error before calling
1922 in_procedure and restore it after. When the name is missing or
1923 couldn't be found, use the one from the last .proc if
1924 md.unwind_check isn't error. Warn if md.unwind_check is
1926 (md_parse_option): Handle "-munwind-check=[warning|error]".
1927 (md_show_usage): Add "-munwind-check=[warning|error]".
1928 (ia64_init): Set md.unwind_check to warning.
1930 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1931 * doc/c-ia64.texi: Likewise.
1933 2005-02-11 Jan Beulich <jbeulich@novell.com>
1935 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1937 (ia64_parse_name): New third parameter.
1938 (md_parse_name): Pass third argument.
1939 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1940 (md_operand): Handling of '@'-prefixed symbols moved from here...
1941 (ia64_parse_name): ...to here.
1943 2005-02-11 Jan Beulich <jbeulich@novell.com>
1945 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1946 (errata_nop_necessary_p): Remove declaraction and definition.
1947 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1948 update md.group_idx. Don't reset md.last_groups.
1950 2005-02-11 Jan Beulich <jbeulich@novell.com>
1952 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1954 (dot_xdata): Free section name after use.
1955 (dot_float_cons): Likewise.
1956 (dot_xstringer): Likewise.
1957 (dot_xdata_ua): Likewise.
1958 (dot_float_cons_ua): Likewise.
1959 (md_pseudo_table): Add xdata16 and xdata16.ua.
1961 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1963 * doc/all.texi: Add IA64.
1964 * doc/as.texinfo: Likewise.
1966 * doc/c-ia64.texi: Fix typos.
1968 2005-02-10 Julian Brown <julian@codesourcery.com>
1970 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1972 (do_t_push_pop): Likewise.
1973 (md_assemble): Likewise.
1974 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1975 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1976 (create_unwind_entry): Output dependency on the required personality
1979 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1981 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1982 * subsegs.c (seg_not_empty_p): Likewise.
1984 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1986 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1987 relative jump calculation.
1988 <md_convert_frag) : Likewise.
1989 <output_disp): Likewise.
1991 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1993 * write.c (write_object_file): Recognize warning-symbol construct
1994 and skip object- and target- handling for the second symbol.
1996 2005-02-02 Jan Beulich <jbeulich@novell.com>
1998 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1999 designators along with quoted ones. Free copy of quoted designator
2002 2005-02-01 Ben Elliston <bje@au.ibm.com>
2004 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2005 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2006 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2007 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2008 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2009 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2010 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2011 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2012 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2013 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2014 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2015 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2016 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2017 #if 0'd code throughout.
2019 2005-01-31 Nick Clifton <nickc@redhat.com>
2021 * as.c (parse_args): Bump copyright date reported by --version to
2024 2005-01-31 Nick Clifton <nickc@redhat.com>
2026 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2029 2005-01-31 Jan Beulich <jbeulich@novell.com>
2031 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2032 that can end with .endr in that case. Make requiring/permitting
2033 pseudo-ops without leading dot closer to the logic in read.c serving
2035 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2038 2005-01-31 Jan Beulich <jbeulich@novell.com>
2040 * macro.c (do_formals): Adjust to no longer accept empty parameter
2042 (define_macro): Adjust to no longer accept empty macro name, garbage
2043 following the parameters, or macros that were previously defined.
2044 * read.c (s_bad_end): Declare.
2045 (potable): Add endm. Handler for endr and endm is s_bad_end.
2046 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2048 * read.h (s_bad_endr): Remove.
2050 2005-01-31 Jan Beulich <jbeulich@novell.com>
2052 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2053 immediately discarding (but counting) those exceeding the maximum
2054 possible amount. Track whether output and input operand counts ever
2055 matched, and use this to better indicate which of the operands/
2056 operand types was wrong; specifically don't default to pointing to
2059 2005-01-31 Jan Beulich <jbeulich@novell.com>
2061 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2062 variable in dot_endp). Add body and insn. Make prologue,
2063 prologue_mask, body, and insn bitfields.
2064 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2066 (in_procedure, in_prologue, in_body): New.
2067 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2068 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2069 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2070 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2071 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2072 dot_personality): Use the appropriate one of the above.
2073 (dot_proc): Clear unwind.proc_start; set to current location only if
2074 none of the entry points were valid. Check for non-zero-length entry
2075 point names. Check that entry points aren't defined, yet. Clear
2076 unwind.prologue, unwind.body, and unwind.insn.
2077 (dot_body): Call in_procedure. Check that first directive in procedure
2078 had no insns emitted before. Set unwind.body.
2079 (dot_prologue): Call in_procedure. Check that not already in prologue.
2080 Check that first directive in procedure had no insns emitted before.
2082 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2083 length entry point names. Check that entry points became defined.
2084 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2086 2005-01-31 Jan Beulich <jbeulich@novell.com>
2088 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2089 before actually using it. Don't generate an error in manual bundling
2090 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2091 Don't generate an error in manual bundling mode when looking at an
2092 insn required to be last in its group but the required slot hasn't
2093 been reached, yet. Allow conversion from MII to MI;I for bundle
2094 consisting of only 2 insns with the stop between them. Suppress
2095 various meaningless errors resulting from detecting earlier ones.
2097 2005-01-31 Jan Beulich <jbeulich@novell.com>
2099 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2102 2005-01-28 Christian Groessler <chris@groessler.org>
2104 * config/tc-z8k.c (md_assemble): Improve error detection.
2106 2005-01-28 Jan Beulich <jbeulich@novell.com>
2108 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2109 for personality routine pointer only if there is one.
2110 (ia64_convert_frag): Likewise.
2111 (generate_unwind_image): Likewise.
2113 2005-01-27 Christian Groessler <chris@groessler.org>
2115 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2116 (md_apply_fix3): Make relative branches out of range an error
2117 instead of a warning. Display correct line number for out of
2118 range branches/calls/memory accesses.
2120 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2122 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2123 to emit .debug_line and other debug sections.
2124 * as.h (seg_not_empty_p): Declare.
2125 * subsegs.c (seg_not_empty_p): New predicate.
2127 2005-01-27 Andrew Cagney <cagney@gnu.org>
2129 * configure: Regenerate to track ../gettext.m4 change.
2131 2005-01-27 Jan Beulich <jbeulich@novell.com>
2133 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2135 2005-01-27 Jan Beulich <jbeulich@novell.com>
2137 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2138 to/from application registers dynamic insns.
2139 (md_assemble): Defer resolution of move to/from application registers
2140 dynamic insns when they can be issued on either the I- or M-units.
2142 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2144 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2145 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2146 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2147 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2148 * cgen.c (gas_cgen_parse_operand): Handle
2149 CGEN_PARSE_OPERAND_SYMBOLIC.
2150 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2151 (frv_force_relocation): Likewise. Fix handling of PIC
2153 (md_apply_fix3): Likewise.
2155 2005-01-21 Ben Elliston <bje@au.ibm.com>
2157 * as.h: Remove #if 0'd code.
2158 * atof-generic.c (atof_generic): Likewise.
2159 * ecoff.c (ecoff_directive_frame): Likewise.
2160 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2161 * itbl-ops.c (itbl_add_reg): Likewise.
2162 * listing.c (calc_hex): Likewise.
2163 * read.c (MASK_CHAR): Likewise.
2164 * subsegs.c (subsegs_print_statistics): Likewise.
2165 * symbols.c (indent): Likewise.
2166 * write.c (write_relocs): Likewise.
2167 (write_object_file): Likewise.
2168 (relax_frag): Likewise.
2170 2005-01-20 Nick Clifton <nickc@redhat.com>
2172 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2173 getopt_long_only() from considering -a as an abbreviation for
2175 (parse_args): Fix the parsing of -a=<file>.
2177 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2180 * read.c (s_incbin): Adjust default count for skip. Check validity
2181 of count and skip rigorously.
2183 2005-01-19 Fred Fish <fnf@specifixinc.com>
2185 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2187 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2189 * read.c (convert_to_bignum): New function, split out from...
2190 (emit_expr): ...here. Handle the case where X_add_number is
2191 positive and the input value is negative.
2192 (output_big_sleb128): Fix setting of continuation bit. Check whether
2193 the final byte needs to be sign-extended. Fix size-shrinking loop.
2194 (emit_leb128_expr): When generating a signed leb128, see whether the
2195 sign of an O_constant's X_add_number matches the sign of the input
2196 value. Use a bignum if not.
2198 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2200 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2201 arch_sh_up in order to match the external name and make the
2202 testsuite's job easier.
2204 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2207 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2209 2005-01-12 Nick Clifton <nickc@redhat.com>
2211 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2212 ignored_arguments array.
2214 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2216 * write.c (write_object_file): Disallow a symbol equated to
2219 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2221 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2223 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2224 (maxq_target): New function: Set the machine type.
2226 2005-01-06 Paul Brook <paul@codesourcery.com>
2228 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2229 (md_begin): Handle TE_VXWORKS for FP defaults.
2230 (md_apply_fix3): Correct rela offsets.
2231 (elf32_arm_target_format): Add VxWorks targets.
2233 2005-01-06 Paul Brook <paul@codesourcery.com>
2235 * configure.tgt: Set em=vxworks for *-*-vxworks.
2236 * config/te-vxworks.h: New File.
2238 2005-01-06 Paul Brook <paul@codesourcery.com>
2240 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2242 2005-01-04 Dmitry Diky <diwil@spec.ru>
2244 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2247 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2249 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2250 (dot_loc): New function.
2251 (md_pseudo_table): Add entry to map .loc to dot_loc().
2252 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2253 seen a .loc directive or we're generating DWARF2 debug info for
2256 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2259 * read.c (s_comm_internal): Don't zero end of name until size
2260 expression has been parsed.
2262 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2264 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2266 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2268 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2271 2004-12-22 Ian Lance Taylor <ian@airs.com>
2273 * configure.tgt: New.
2274 * configure.in: Move setting of cpu_type, fmt, etc., to
2276 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2277 $(srcdir)/configure.tgt.
2278 * configure, Makefile.in: Rebuild.
2280 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2282 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2283 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2285 (avr_offset_expression): New function to parse offsets for LDI
2287 (avr_operand): Use it.
2288 (md_apply_fix3): Generate the relocs.
2290 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2292 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2293 BFD_RELOC_SH_IMMS10BY8 relocation.
2295 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2296 than just ignoring bad code.
2298 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2300 * config/tc-v850.c (handle_lo16): New function.
2301 (v850_reloc_prefix): Use it to check lo().
2302 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2304 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2306 * configure.in: Add s390x-ibm-tpf support.
2307 * configure: Regenerate.
2309 2004-12-15 Jan Beulich <jbeulich@novell.com>
2311 * config/obj-elf.c (obj_elf_change_section): Only set type and
2312 attributes on new sections. Emit warning when type of re-declared
2313 section doesn't match.
2315 2004-12-15 Jan Beulich <jbeulich@novell.com>
2317 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2318 '.cfi_startproc simple' doesn't inherit the old value.
2320 2004-12-15 Jan Beulich <jbeulich@novell.com>
2322 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2323 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2324 generation to emit a factored offset.
2326 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2328 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2329 which is too large in the case of NO_PIC without 64-bit
2332 * config/tc-mips.c (mips_in_shared): New static variable.
2333 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2334 (md_longopts): Add -mshared and -mno-shared.
2335 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2336 (s_cpload): Implement !mips_in_shared case.
2337 (s_cpsetup): Likewise.
2338 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2339 * NEWS: Mention -mno-shared.
2341 2004-12-09 Paul Brook <paul@codesourcery.com>
2343 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2346 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2348 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2349 sequence, increase the size of the sequence.
2351 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2354 2004-12-07 Ben Elliston <bje@gnu.org>
2356 * read.c (s_align): Use an align_limit temporary to allay a GCC
2357 signed/unsigned comparison warning.
2359 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2361 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2362 * configure.in: Use it for arm*-*-linux-gnueabi*.
2363 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2364 * config/te-armlinuxeabi.h: New file.
2365 * Makefile.in: Regenerated.
2366 * aclocal.m4: Likewise.
2367 * configure: Likewise.
2368 * doc/Makefile.in: Regenerated.
2370 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2372 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2373 (xtensa_restore_emit_state): Likewise.
2375 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2377 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2380 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2382 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2383 * Makefile.in: Regenerate.
2385 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2387 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2388 functions, give functions a meaningful name, add comments.
2389 (check_range): New function - Replace operand size calculation
2390 with range checking.
2391 (assemble_insn): Update Algorithm, improve error issuing.
2393 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2396 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2398 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2399 miss between different section in the same module.
2400 (tc_gen_reloc): Likewise.
2402 2004-11-25 Theodore A. Roth <troth@openavr.org>
2404 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2405 atmega325, atmega3250, atmega645 and atmega6450.
2407 2004-11-25 Jan Beulich <jbeulich@novell.com>
2409 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2410 permissible for the selected instruction suffix.
2411 (process_suffix): For DefaultSize instructions, suppressing the
2412 guessing of a 'q' suffix if the instruction doesn't support it is
2413 pointless, because only an 'l' suffix can be guessed in this place.
2415 2004-11-24 Nick Clifton <nickc@redhat.com>
2417 * config/tc-iq2000.c: Remove support for IQ10 processor.
2418 Convert to ISO C90 formatting.
2419 * config/tc-iq2000.h: Likewise.
2421 2004-11-23 Nick Clifton <nickc@redhat.com>
2423 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2424 in this table. They should be correct now.
2426 2004-11-23 Jan Beulich <jbeulich@novell.com>
2428 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2429 indicate the MMX extensions added by both SSE and 3DNow!A.
2430 (Cpu3dnowA): Declare.
2431 (CpuUnknownFlags): Update.
2432 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2433 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2434 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2435 3DNow!. Athlon additionally implies 3DNow!A. Several new
2436 entries (those starting with a dot are for sub-arch specification).
2437 (set_cpu_arch): Handle sub-arch specifications.
2438 (parse_insn): Distinguish between instructions not supported because
2439 of insufficient CPU features and because of 64-bit mode.
2440 * doc/c-i386.texi: Describe enhanced .arch directive.
2442 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2444 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2446 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2448 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2449 without a corresponding .debug_info section.
2451 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2453 * read.c (potable): Add "error" and "warning".
2454 (s_errwarn): New function.
2455 * read.h (s_errwarn): Declare.
2456 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2458 2004-11-22 Nick Clifton <nickc@redhat.com>
2460 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2463 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2465 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2466 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2468 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2470 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2471 (coff_adjust_symtab): Adjust call.
2472 (crawl_symbols): Likewise.
2473 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2474 (obj_app_file): Adjust.
2476 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2478 * configure.in: Enable bfd_assember for the MAXQ port.
2479 * configure: Regenerate.
2481 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2482 Sterling Augustine <sterling@tensilica.com>
2484 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2485 there is a conflict.
2486 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2487 interfaces that are related as determined by xtensa_interface_class_id.
2489 2004-11-12 Nick Clifton <nickc@redhat.com>
2491 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2492 offsets for conditional branches.
2494 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2496 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2498 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2500 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2501 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2503 (relax_frag_immed): Update call to update_next_frag_state.
2505 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2507 * obj.h (struct format_ops <app_file>): Add int param.
2508 * read.h (s_app_file_string): Likewise.
2509 * read.c (s_app_file_string): Likewise.
2510 (s_app_file): Adjust s_app_file_string call.
2511 * config/tc-mips.c (s_mips_file): Likewise.
2512 * config/obj-coff.h (obj_app_file): Add app param.
2513 * config/obj-ecoff.h (obj_app_file): Likewise.
2514 * config/obj-multi.h (obj_app_file): Likewise.
2515 * config/obj-elf.h (elf_file_symbol): Likewise.
2516 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2517 if called for # preprocessor lines.
2519 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2522 * symbols.c (resolve_symbol_value): Convert weak symbols only
2524 (symbol_equated_reloc_p): Don't equate weaks when relocating
2525 only for Windows PECOFF.
2527 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2529 * config/tc-crx.c (print_insn): Check and set insn_addr.
2530 * config/tc-crx.h (md_frag_check): Define.
2532 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2533 Vineet Sharma <vineets@noida.hcltech.com>
2535 * configure.in: Add support for new target maxq-coff.
2536 * configure: Regenerate.
2537 * NEWS: Mention new support.
2538 * config/tc-maxq.c: New file.
2539 * config/tc-maxq.h: New file.
2540 * config/obj-coff.h: Add support for maxq-coff.
2542 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2544 * symbols.c (any_external_name): Define.
2545 (resolve_symbol_value): Convert weak symbols.
2546 (S_SET_EXTERNAL): Support any_external_name.
2547 (S_SET_NAME): Qualify parameter const.
2548 (symbol_equated_reloc_p): Equate to weaks when relocating.
2549 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2550 * tc.h (any_external_name): Declare.
2551 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2553 (weak_is_altname): Declare and define.
2554 (weak_name2altname): Same.
2555 (weak_altname2name): Same.
2556 (weak_uniquify): Same.
2557 (weak_altprefix): Define.
2558 (obj_coff_weak): Change .weak syntax and handling.
2559 (coff_frob_symbol): Fix PE weak symbol alternates.
2560 * config/obj-coff.h (USE_UNIQUE): Define.
2561 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2562 are in another segment.
2563 (tc_gen_reloc): Remove broken addend hack.
2564 doc/as.texinfo: Update.
2566 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2568 * config/tc-xtensa.c (total_frag_text_expansion): New.
2569 (md_estimate_size_before_relax): Use it.
2570 (find_address_of_next_align_frag): Likewise.
2572 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2574 * config/tc-crx.c: Rename argument types.
2575 (processing_arg_number): Rename to 'cur_arg_num'.
2576 (get_number_of_bits): Rename to 'set_operand_size'.
2577 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2578 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2579 (set_indexmode_parameters): Remove function, integrate its code into
2581 (set_operand_size): Get rid of 'Operand Number' function parameter -
2582 use global variable 'cur_arg_num' instead.
2583 Use a local 'argument' pointer to reference the current argument.
2584 (parse_operand): Likewise.
2585 (set_operand): Likewise.
2586 (process_label_constant): Likewise.
2588 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2590 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2591 (add_section_rename): Delete. Inlined into...
2592 (build_section_rename): ...here. Use xstrdup instead of strdup.
2593 (xtensa_section_rename): Drop "const" from argument and return types.
2594 (md_show_usage): Indent to match show_usage().
2595 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2596 (tc_canonicalize_section_name): Define.
2597 (md_elf_section_rename): Remove unused macro.
2598 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2599 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2600 (Frame Directive): Delete.
2602 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2604 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2605 * config/tc-arm.c (target_oabi): Delete.
2606 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2607 (arm_opts): Remove moabi.
2608 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2609 * doc/c-arm.texi (ARM Options): Likewise.
2610 * configure: Regenerated.
2612 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2614 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2615 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2616 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2617 * configure: Regenerate.
2618 * config/tc-cris.c (enum cris_archs): New.
2619 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2620 (cris_insn_ver_valid_for_arch): New functions.
2621 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2622 (cris_arch): New variable.
2623 (md_pseudo_table): New pseudo .arch.
2624 (err_for_dangerous_mul_placement): Initialize according to
2626 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2628 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2629 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2630 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2631 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2632 use in md_cris_relax_table.
2633 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2634 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2635 Update and improve head comment.
2636 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2637 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2639 (md_longopts): New option --march=...
2640 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2642 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2643 (HANDLE_RELAXABLE): New macro.
2644 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2645 cases. Check for weak symbols and assume not relaxable. Handle
2646 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2647 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2649 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2650 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2651 (cris_create_short_jump): Adjust for CRISv32.
2652 (cris_relax_frag): Handle new states.
2653 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2654 (md_begin): Define symbols "..asm.arch.cris.v32",
2655 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2656 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2657 when entering opcode table entry points.
2658 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2659 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2660 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2661 (cris_process_instruction): Initialize out_insnp->insn_type to
2662 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2663 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2665 <case 'm'>: Check that modified_char == '.'.
2666 <invalid operands>: Consume the rest of the line.
2667 When operands don't match, skip over subsequent insns with
2668 non-matching version specifier but same mnemonic.
2669 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2670 special registers in CRISv32 are always 32 bit long.
2671 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2673 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2674 and compatible. Recognize "ACR" for v32, unless followed by "+".
2675 (get_spec_reg): Consider cris_arch when looking up register.
2676 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2678 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2679 (cris_get_expression): Restore input_line_pointer if failing "early".
2680 (get_flags): Consider cris_arch and recognize flags accordingly.
2681 (branch_disp): Adjust for CRISv32.
2682 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2683 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2684 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2685 resolved. Don't enter zeros in object file for
2687 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2688 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2689 (md_parse_option): Break out "return 1".
2690 <OPTION_ARCH> New case.
2691 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2692 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2693 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2694 <case BFD_RELOC_32_PCREL>: New cases.
2695 Addends for non-zero fx_pcrel are too in fx_offset.
2696 (md_show_usage): Show --march=<arch>.
2697 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2698 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2699 (s_syntax) <struct syntaxes>: Properly constify member operand.
2700 * config/tc-cris.h (TARGET_MACH): Define.
2701 (cris_mach): Declare.
2702 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2703 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2704 (CRIS-Opts): Document --march=...
2705 (CRIS-Pseudos): Document .arch.
2707 2004-11-04 Jan Beulich <jbeulich@novell.com>
2709 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2710 intel syntax and no register prefix, allow $ in symbol names when
2712 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2713 (intel_float_operand): Add fourth return value indicating math control
2714 operations. Make classification more precise.
2715 (md_assemble): Complain if memory operand of mov[sz]x has no size
2717 (parse_insn): Translate word operands to floating point instructions
2718 operating on integers as well as control instructions to short ones
2719 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2720 floating point instructions operating on non-integer operands.
2721 (match_template): Remove fldcw special case. Adjust q-suffix handling
2722 to permit it on fild/fistp/fisttp in AT&T mode.
2723 (process_suffix): Don't guess DefaultSize insns' suffix from
2724 stackop_size for certain floating point control instructions. Guess
2725 suffix for branch and [ls][gi]dt based on flag_code. Split error
2726 messages for Intel and AT&T syntax, and make the condition more strict
2727 for the former. Adjust suppressing of generation of operand size
2729 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2730 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2731 more error checking.
2732 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2733 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2735 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2737 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2738 md_short_jump_size, md_long_jump_size.
2739 * write.c [!WORKING_DOT_WORD]: Ditto.
2740 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2742 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2744 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2745 const qualifier in these definitions.
2746 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2747 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2749 2004-11-02 Nick Clifton <nickc@redhat.com>
2751 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2752 table before deciding to produce a .debug_line section to match up
2753 with a user provided .debug_info section.
2755 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2757 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2758 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2760 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2762 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2763 (get_flags): New function.
2764 (get_number_of_bits): Edit comments, update numeric values to
2766 (process_label_constant): Don't support the colon
2767 format (SYMBOL:[s|m|l]).
2768 (set_cons_rparams): Support argument type 'arg_rbase'.
2769 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2770 (handle_LoadStor): Bug fix, first handle post-increment mode.
2771 (getreg_image): Remove redundant code, update according to latest
2773 (print_constant): Bug fix relate to 3-word instructions.
2774 (assemble_insn): Bug fix, when matching instructions, verify also
2775 instruction type (not only mnemonic).
2776 Add various error checking.
2777 (preprocess_reglist): Support HI/LO and user registers.
2779 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2781 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2782 in an epilogue directive go negative.
2784 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2787 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2788 after reporting template error during manual bundling. Reported
2789 by Michael Dupont, michaelx.dupont@intel.com.
2791 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2793 * Makefile.am: Run dep-am.
2794 * aclocal.m4: Regenerate with automake 1.9.2.
2795 * Makefile.in: Regenerate with automake 1.9.2.
2796 * doc/Makefile.in: Likewise.
2798 * config/tc-arm.c: Include "dw2gencfi.h".
2799 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2801 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2802 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2803 (tc_cfi_frame_initial_instructions): Define.
2804 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2807 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2809 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2811 Update coprocessor id to be unsigned immediate.
2813 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2815 * config/tc-i386.c (O_secrel): Delete.
2816 (tc_pe_dwarf2_emit_offset): New function.
2817 * config/tc-i386.h (O_secrel): Define as O_md1.
2818 (TC_DWARF2_EMIT_OFFSET): Define.
2820 2004-10-18 Nick Clifton <nickc@redhat.com>
2822 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2823 ignore @fptr() directives for 4-byte fixups.
2825 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2827 * Makefile.am: Run "make dep-am"
2828 * Makefile.in: Regenerate.
2830 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2832 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2833 Remove comments about placement of literal pools.
2834 (Literal Directive): Update description of literal placement.
2835 (Literal Prefix Directive): Remove statement that this does not apply
2836 to absolute-mode literals. Describe new section naming scheme.
2838 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2840 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2841 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2842 is_windowed_return_opcode): Delete.
2843 (xtensa_frob_label): Use get_subseg_target_freq.
2844 (md_assemble): Inline call to is_entry_opcode.
2845 (xtensa_handle_align): Inline call to get_frag_is_literal.
2846 (relaxation_requirements): Inline call to is_jx_opcode.
2847 (emit_single_op): Inline call to is_movi_opcode.
2848 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2849 get_frag_is_no_transform, is_entry_opcode, and
2850 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2851 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2852 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2853 Inline calls to get_frag_is_no_transform.
2854 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2855 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2856 get_frag_is_no_transform.
2857 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2858 and set_frag_is_no_transform.
2859 (get_expression_value): Delete.
2860 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2861 cur_target_freq to target_freq.
2862 (get_subseg_info): Split out code to create a new map entry into ...
2863 (add_subseg_info): ... this new function.
2864 (get_last_insn_flags): Check if get_subseg_info succeeded.
2865 (set_last_insn_flags): Call add_subseg_info if needed.
2866 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2867 (xtensa_reorder_segments): Compute last_sec while counting sections.
2868 Remove call to get_last_sec.
2869 (get_last_sec): Delete.
2870 (cache_literal_section): Inline call to retrieve_literal_seg and its
2871 callees, seg_present and add_seg_list.
2872 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2873 (get_frag_is_insn, get_frag_is_no_transform,
2874 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2875 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2877 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2879 * config/tc-xtensa.c: Use ISO C90 formatting.
2880 * config/tc-xtensa.h: Likewise.
2881 * config/xtensa-istack.h: Likewise.
2882 * config/xtensa-relax.c: Likewise.
2883 * config/xtensa-relax.h: Likewise.
2885 2004-10-12 Paul Brook <paul@codesourcery.com>
2887 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2890 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2893 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2895 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2897 (Acknowledgements): Use "GAS" instead of AS variable.
2899 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2901 * config/tc-i386.c: Include "elf/x86-64.h".
2902 (i386_elf_section_type): New function.
2903 * config/tc-i386.h (md_elf_section_type): Define.
2904 (i386_elf_section_type): New prototype.
2906 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2908 * config/m68k-parse.h (enum m68k_register): New control register,
2910 * config/tc-m68k.c: Correct control register set for MCF5249.
2912 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2913 Sterling Augustine <sterling@tensilica.com>
2915 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2916 (UNREACHABLE_MAX_WIDTH): Define.
2917 (XTENSA_FETCH_WIDTH): Delete.
2918 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2919 prefer_const16, prefer_l32r): New global variables.
2920 (LIT4_SECTION_NAME): Define.
2921 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2922 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2923 (frag_flags struct): New.
2924 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2925 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2926 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2927 (MAX_FORMATS): Define.
2928 (op_placement_info struct, op_placement_table): New.
2929 (O_pltrel, O_hi16, O_lo16): Define.
2930 (directiveE enum): Rename directive_generics to directive_transform.
2931 Delete directive_relax. Add directive_schedule,
2932 directive_absolute_literals, and directive_last_directive.
2933 (directive_info): Rename "generics" to "transform". Delete "relax".
2934 Add "schedule" and "absolute-literals".
2935 (directive_state): Adjust entries to match changes in directive_info.
2936 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2937 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2938 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2939 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2940 (align_only_targets, software_a0_b_retw_interlock,
2941 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2942 software_avoid_short_loop, software_avoid_close_loop_end,
2943 software_avoid_all_short_loops, specific_opcode): Delete.
2944 (warn_unaligned_branch_targets): New.
2945 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2946 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2947 (option_[no_]link_relax, option_[no_]transform,
2948 option_[no_]absolute_literals, option_warn_unaligned_targets,
2949 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2951 (option_[no_]align_only_targets, option_literal_section_name,
2952 option_text_section_name, option_data_section_name,
2953 option_bss_section_name, option_eb, option_el): Delete.
2954 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2955 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2956 and target-hardware. Delete entries for [no-]target-align-only,
2957 literal-section-name, text-section-name, data-section-name, and
2959 (md_parse_option): Handle new options and remove old ones. Accept but
2960 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2961 and treat them as [no-]transform.
2962 (md_show_usage): Add new options and remove old ones.
2963 (xtensa_setup_hw_workarounds): New.
2964 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2965 "long", "short", "loc" and "frequency" entries.
2966 (use_generics): Rename to ...
2967 (use_transform): ... this function. Add past_xtensa_end check.
2968 (use_longcalls): Add past_xtensa_end check.
2969 (code_density_available, can_relax): Delete.
2970 (do_align_targets): New.
2971 (get_directive): Accept dashes in directive names. Warn about
2972 [no-]generics and [no-]relax directives and treat them as
2974 (xtensa_begin_directive): Call md_flush_pending_output only for some
2975 directives. Check for directives inside instruction bundles. Warn
2976 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2977 directives. Handle new directives. Check generating_literals flag
2979 (xtensa_end_directive): Check for directives inside instruction
2980 bundles. Warn and ignore [no-]density directives. Handle new
2981 directives. Call xtensa_set_frag_assembly_state.
2982 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2983 xtensa_dwarf2_emit_insn): New.
2984 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2985 use_literal_section flag.
2986 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2987 literals. Use xtensa_elf_cons to parse the expression.
2988 (xtensa_literal_prefix): Do not check use_literal_section. Support
2989 ".lit4" sections for absolute literals. Change prefix convention to
2990 replace ".text" (or ".t" in a linkonce section). No need to call
2992 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2993 (expression_end): Handle closing braces and colons.
2994 (PLT_SUFFIX, plt_suffix): Delete.
2995 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2996 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2997 and O_hi16 expressions as well.
2998 (tokenize_arguments): Handle closing braces and colons.
2999 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3000 operands and paired register syntax.
3001 (get_invisible_operands): New.
3002 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3003 new xtensa-isa.h functions.
3004 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3005 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3006 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3007 instructions. Use xtensa_translate_zero_immed.
3008 (operand_is_immed, operand_is_pcrel_label): Delete.
3009 (get_relaxable_immed): Use new xtensa-isa.h functions.
3010 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3012 (xtensa_print_insn_table, print_vliw_insn): New.
3013 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3014 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3015 is_branch_or_jump_opcode): Delete.
3016 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3017 (opnum_to_reloc, reloc_to_opnum): Delete.
3018 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3019 xtensa-isa.h functions. Operate on one slot of an instruction.
3020 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3021 xg_get_insn_size): Delete.
3022 (xg_get_build_instr_size): Use xg_get_single_size.
3023 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3024 xg_build_widen_table. Use xg_get_single_size.
3025 (xg_get_max_narrow_insn_size): Delete.
3026 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3027 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3029 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3030 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3031 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3032 xg_build_widen_table. Use xg_get_single_size.
3033 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3035 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3036 treat weak symbols conservatively.
3037 (xg_check_operand): Use new xtensa-isa.h functions.
3038 (is_dnrange): Delete.
3039 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3040 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3041 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3042 xtensa-isa.h functions.
3043 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3044 xg_instruction_matches_options): New.
3045 (xg_instruction_matches_rule): Handle O_register expressions. Call
3046 xg_instruction_matches_options.
3047 (transition_rule_cmp): New.
3048 (xg_instruction_match): Update call to xg_build_simplify_table.
3049 (xg_build_token_insn): Record loc fields.
3050 (xg_simplify_insn): Check is_specific_opcode field and
3051 density_supported flag.
3052 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3053 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3054 (xg_assemble_literal): Add error handling for O_big. Call
3055 record_alignment. Handle O_pltrel.
3056 (xg_valid_literal_expression): New.
3057 (xg_assemble_literal_space): Add slot parameter. Remove call to
3058 set_expr_symbol_offset. Add call to record_alignment. Update call to
3060 (xg_emit_insn): Delete.
3061 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3062 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3063 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3064 and slot parameters. Handle new "alternate" relocations for absolute
3065 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3066 O_hi16. Use new xtensa-isa.h functions.
3067 (xg_assemble_tokens): Delete.
3068 (is_register_writer): Use new xtensa-isa.h functions.
3069 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3070 old-style RSR from LCOUNT.
3071 (next_frag_opcode): Delete.
3072 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3073 update_next_frag_state): New.
3074 (update_next_frag_nop_state): Delete.
3075 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3076 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3077 the state of the absolute-literals directive. Add calls to
3078 record_alignment and xtensa_set_frag_assembly_state. Call
3079 xtensa_switch_to_non_abs_literal_fragment instead of
3080 xtensa_switch_to_literal_fragment.
3082 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3083 (get_expanded_loop_offset): Change check for undefined opcode to an
3085 (xtensa_set_frag_assembly_state, relaxable_section,
3086 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3087 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3088 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3089 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3090 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3091 (xtensa_init_fix_data): New.
3092 (xtensa_frob_label): Reset label symbol to the current frag. Check
3093 do_align_targets and generating_literals flag. Propagate frequency
3094 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3095 (xtensa_unrecognized_line): New.
3096 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3097 to xtensa_set_frag_assembly_state.
3098 (error_reset_cur_vinsn): New.
3099 (md_assemble): Remove check for literal frag. Remove call to
3100 istack_init. Call use_transform instead of use_generics. Parse
3101 explicit instruction format specifiers. Move code for
3102 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3103 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3104 Add dwarf2_where call. Remote automatic alignment for ENTRY
3105 instructions. Move call to xtensa_clear_insn_labels to the end.
3106 Rearrange to handle bundles.
3107 (xtensa_cons_fix_new): Delete.
3108 (xtensa_handle_align): New.
3109 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3110 assignment to is_no_density field.
3111 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3112 instead of reloc_to_opnum. Handle "alternate" relocations.
3113 (xtensa_force_relocation, xtensa_check_inside_bundle,
3114 xtensa_elf_section_change_hook): New.
3115 (xtensa_symbol_new_hook): Delete.
3116 (xtensa_fix_adjustable): Check for difference of symbols with an
3117 offset. Check for external and weak symbols.
3118 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3119 (md_estimate_size_before_relax): Return expansion for the first slot.
3120 (tc_gen_reloc): Handle difference of symbols by producing
3121 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3122 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3123 tentative values into the output when linkrelax is set.
3124 (XTENSA_PROP_SEC_NAME): Define.
3125 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3126 Create literal tables only if using literal sections. Create new
3127 property tables instead of old instruction tables. Check for unaligned
3128 branch targets and loops.
3129 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3130 new_resource_table, clear_resource_table, resize_resource_table,
3131 resources_available, reserve_resources, release_resources,
3132 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3133 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3134 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3135 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3136 flag. Update checks for workaround options. Call
3137 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3138 (xtensa_cleanup_align_frags): Add special case for branch targets.
3139 Check for and mark unreachable frags.
3140 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3141 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3142 end of a zero-overhead loop body.
3143 (frag_can_negate_branch): Handle instructions with multiple slots.
3144 Use new xtensa-isa.h functions
3145 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3146 xtensa_mark_zcl_first_insns): New.
3147 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3148 transformations are disabled.
3149 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3150 multislot instructions.
3151 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3152 Likewise. Also error if transformations are disabled.
3153 (unrelaxed_frag_max_size): New.
3154 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3155 xtensa-isa.h functions.
3156 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3157 xtensa_opcode_is_loop instead of is_loop_opcode.
3158 (get_text_align_power): Replace as_fatal with assertion.
3159 (get_text_align_fill_size): Iterate instead of using modulus when
3161 (get_noop_aligned_address): Assert that this is for a machine-dependent
3162 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3163 xg_get_single_size, and frag_format_size.
3164 (get_widen_aligned_address): Rename to ...
3165 (get_aligned_diff): ... this function. Add max_diff parameter.
3166 Remove handling of rs_align/rs_align_code frags. Use
3167 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3168 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3169 and pass it back to caller.
3170 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3171 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3172 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3173 (relax_frag_text_align): Rename to ...
3174 (relax_frag_loop_align): ... this function. Assume loops can only be
3175 in the first slot of an instruction.
3176 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3177 instruction. Remove call to frag_wane.
3178 (relax_frag_narrow): Rename to ...
3179 (relax_frag_for_align): ... this function. Extend to handle
3180 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3181 RELAX_NARROW for the first slot.
3182 (find_address_of_next_align_frag, bytes_to_stretch): New.
3183 (future_alignment_required): Use find_address_of_next_align_frag and
3184 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3185 alignment decisions.
3186 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3187 Check if transformations are enabled for b_j_loop_end workaround.
3188 Use new xtensa-isa.h functions and handle multislot instructions.
3189 Update call to xg_assembly_relax.
3190 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3191 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3193 (convert_frag_narrow): Add segP, format and slot parameters. Call
3194 convert_frag_immed for branch instructions. Adjust calls to
3195 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3196 xg_get_single_size and xg_get_single_format.
3197 (convert_frag_fill_nop): New.
3198 (convert_frag_immed): Add format and slot parameters. Handle multislot
3199 instructions and use new xtensa-isa.h functions. Update calls to
3200 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3201 enabled for b_j_loop_end workaround. Use build_nop instead of
3202 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3203 frags. Use xg_get_single_size. Handle O_pltrel.
3204 (fix_new_exp_in_seg): Remove check for old plt flag.
3205 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3206 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3207 for loop opcode to an assertion. Mark all frags up to the end of the
3208 loop as not transformable.
3209 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3210 (get_subseg_info): New.
3211 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3213 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3214 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3215 (xtensa_switch_to_non_abs_literal_fragment): New.
3216 (cache_literal_section): Add is_code parameter and pass it through to
3217 retrieve_literal_seg.
3218 (retrieve_literal_seg): Add is_code parameter and use it to set the
3219 flags on the literal section. Handle case where head parameter is 0.
3220 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3221 set_frag_is_no_transform): New.
3222 (xtensa_create_property_segments): Add end_property_function parameter
3223 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3224 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3225 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3226 (add_xt_block_frags): Add end_property_function parameter and call it
3227 if it is non-zero. Call xtensa_frag_flags_init.
3228 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3229 get_frag_property_flags, frag_flags_to_number,
3230 xtensa_frag_flags_combinable, xt_block_aligned_size,
3231 xtensa_xt_block_combine, add_xt_prop_frags,
3232 init_op_placement_info_table, opcode_fits_format_slot,
3233 xg_get_single_size, xg_get_single_format): New.
3234 (istack_push): Inline call to tinsn_copy.
3235 (tinsn_copy): Delete.
3236 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3237 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3238 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3239 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3240 functions. Handle invisible operands.
3241 (tinsn_to_slotbuf): New.
3242 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3243 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3244 vinsn_from_chars, and xg_free_vinsn.
3245 (tinsn_from_insnbuf): New.
3246 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3247 instructions. Handle symbol differences.
3248 (get_num_stack_text_bytes): Use xg_get_single_size.
3249 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3250 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3251 get_expr_register, set_expr_symbol_offset_diff): New.
3252 * config/tc-xtensa.h (MAX_SLOTS): Define.
3253 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3254 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3255 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3257 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3258 (xtensa_frag_type struct): Add is_assembly_state_set,
3259 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3260 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3261 Replace is_generics and is_relax fields by is_no_transform field.
3262 Delete is_text and is_longcalls fields. Change text_expansion and
3263 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3264 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3265 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3266 (xtensa_fix_data struct): New.
3267 (xtensa_symfield_type struct): Delete plt field.
3268 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3269 forward declaration here.
3270 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3271 (XTENSA_SECTION_RENAME): Undefine.
3272 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3273 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3274 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3275 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3276 (unit_num_copies_func, opcode_num_units_func,
3277 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3278 (resource_table struct): New.
3279 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3280 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3281 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3282 (tinsn_copy): Delete prototype.
3283 (vliw_insn struct): New.
3284 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3285 (widen_spec_list): Add option conditions for density and boolean
3286 instructions. Add expansions using CONST16 and conditions for using
3287 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3289 (simplify_spec_list): Add option conditions for density instructions.
3290 Add entry for NOP instruction.
3291 (append_transition): Add cmp function pointer parameter and use it to
3292 insert the new entry in order.
3293 (operand_function_LOW16U, operand_function_HI16U): New.
3294 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3295 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3296 (enter_opname, split_string): Use xstrdup instead of strdup.
3297 (init_insn_pattern): Initialize new options field.
3298 (clear_req_or_option_list, clear_req_option_list,
3299 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3301 (parse_insn_pattern): Parse option conditions.
3302 (transition_applies): New.
3303 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3304 swapped last arguments in calls to append_constant_value_condition.
3305 Call clone_req_option_list. Add warning about invalid opcode.
3306 Handle LOW16U and HI16U function names.
3307 (build_transition_table): Add cmp parameter and use it in calls to
3308 append_transition. Use new xtensa-isa.h functions. Check
3309 transition_applies before adding entries.
3310 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3311 pass it through to build_transition_table.
3312 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3313 ReqOption, transition_cmp_fn): New types.
3314 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3315 (transition_rule struct): Add options field.
3316 * doc/as.texinfo (Overview): Update Xtensa options.
3317 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3318 --[no-]relax, and --[no-]generics options. Update descriptions of
3319 --text-section-literals and --[no-]longcalls. Add
3320 --[no-]absolute-literals and --[no-]transform.
3321 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3322 Remove use of "generic" and "specific" terminology for opcodes.
3323 (Xtensa Registers): Generalize the syntax description to include
3324 user-defined register files.
3325 (Xtensa Automatic Alignment): Update.
3326 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3327 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3328 (Xtensa Directives): Remove confusing rules about precedence.
3329 (Density Directive, Relax Directive): Delete.
3330 (Schedule Directive): New.
3331 (Generics Directive): Rename to ...
3332 (Transform Directive): ... this node.
3333 (Literal Directive): Update for absolute literals. Missing
3334 literal_position directive is now an error.
3335 (Literal Position Directive): Update for absolute literals.
3336 (Freeregs Directive): Delete.
3337 (Absolute Literals Directive): New.
3338 (Frame Directive): Minor editing.
3339 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3340 Update dependencies.
3341 * Makefile.in: Regenerate.
3343 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3345 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3346 to build the second and third fixups for a composite relocation.
3347 (macro_read_relocs): New function.
3348 (macro_build): Use it.
3349 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3350 Simplify fragging code accordingly.
3351 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3352 of the composite relocation. Set fx_tcbit in both fixups.
3354 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3356 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3357 (md_apply_fix3): Don't treat composite relocs as done.
3359 2004-10-07 Jan Beulich <jbeulich@novell.com>
3361 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3362 prefix for symbol names generated from the LOCAL macro directive.
3364 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3365 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3367 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3369 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3371 (md_assemble): Add error checking for Co-Processor instructions.
3372 (get_cinv_parameters): Add 'b' option to invalidate the
3373 branch-target cache.
3375 2004-10-05 Paul Brook <paul@codesourcery.com>
3377 * config/tc-arm.c (unwind): New variable.
3378 (vfp_sp_encode_reg): New function.
3379 (vfp_sp_reg_required_here): Use it.
3380 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3381 (vfp_parse_reg_list): New function.
3382 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3383 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3384 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3385 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3387 (md_pseudo_table): Add them.
3388 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3389 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3390 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3391 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3392 require_hashconst, add_unwind_opcode): New functions.
3393 * doc/c-arm.texi: Document unwinding opcodes.
3394 * NEWS: Mention the new feature.
3396 2004-10-04 Eric Christopher <echristo@redhat.com>
3398 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3400 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3402 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3404 * config/tc-s390.c (md_apply_fix3): Likewise.
3405 * config/tc-sparc.c (md_apply_fix3): Likewise.
3407 2004-10-01 Paul Brook <paul@codesourcery.com>
3409 * config/tc-arm.c (arm_elf_section_type): New function.
3410 (arm_elf_change_section): Set section link for exidx sections.
3411 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3412 (md_elf_section_type): Define.
3414 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3416 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3417 instruction's offset.
3419 2004-10-01 Adam Nemet <anemet@lnxw.com>
3421 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3423 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3425 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3426 asymbol *, instead use symbol_get_bfdsym.
3428 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3430 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3432 2004-09-30 Paul Brook <paul@codesourcery.com>
3434 * config/tc-arm.c (do_smi, do_nop): New functions.
3435 (insns): Add ARMv6ZK instructions.
3436 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3437 (tc_gen_reloc): Ditto.
3438 (arm_cpus): Add mpcore and arm1176.
3439 (arm_archs): Add armv6{k,z,zk}.
3440 * doc/c-arm.texi: Document new cores and architectures.
3442 2004-09-30 Nick Clifton <nickc@redhat.com>
3444 * config/tc-arm.c: Use ISO C90 formatting.
3446 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3448 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3449 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3450 REG_TYPE_MVDX is expected.
3452 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3454 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3456 2004-09-21 James E Wilson <wilson@specifixinc.com>
3458 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3459 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3460 output_spill_base, output_unat_psprel, output_lc_psprel,
3461 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3462 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3463 output_spill_psprel_p): Use it.
3465 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3467 * config/tc-crx.c (handle_LoadStor): New function.
3468 Handle load/stor unique instructions before parsing.
3470 2004-09-17 Paul Brook <paul@codesourcery.com>
3472 * config/tc-arm.c (s_arm_rel31): New funciton.
3473 (md_pseudo_table): Add .rel31.
3474 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3475 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3476 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3477 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3478 (arm_parse_reloc): Add (target2).
3480 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3482 * Makefile.am: Run "make dep-am".
3483 * Makefile.in: Regenerate.
3484 * aclocal.m4: Regenerate.
3485 * configure: Regenerate.
3486 * doc/Makefile.in: Regenerate.
3487 * po/POTFILES.in: Regenerate.
3488 * po/gas.pot: Regenerate.
3490 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3492 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3493 [!LLONG_MAX]: Ditto.
3495 2004-09-13 Paul Brook <paul@codesourcery.com>
3497 * config/tc-arm.c: Rename RELABS to TARGET1.
3499 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3501 * messages.c (as_internal_value_out_of_range): Cast values passed
3502 to as_bad_where or as_warn_where to proper type.
3504 2004-09-11 Theodore A. Roth <troth@openavr.org>
3506 * config/tc-avr.c: Add support for
3507 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3509 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3511 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3512 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3514 2004-09-08 Paul Brook <paul@codesourcery.com>
3516 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3517 fini_array and preinit_array section types.
3518 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3520 * doc/as.texinfo: Document extra section types.
3522 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3524 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3525 * Makefile.in: Regenerated.
3526 * configure.in: Set em for arm*-*-symbianelf*.
3527 * configure: Regenerated.
3528 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3529 vectors when appropriate.
3530 * config/te-symbian.h: New file.
3532 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3534 * config/tc-crx.c (gettrap): Exception vector can be case
3536 (process_label_constant): Fix a 32-bit displacement bug in branch
3538 (get_operandtype) : Bug fix, wrong operand was used.
3539 (process_label_constant): Initialize relocation type to
3542 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3544 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3545 for synthesizable cores.
3547 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3549 2004-08-25 Dmitry Diky <diwil@spec.ru>
3551 * config/tc-msp430.c: Clean-up the code.
3552 (md_relax_table): New relax table.
3553 (mcu_types): Sort MCU types.
3554 (md_pseudo_table): Add .profiler pseudo handler.
3555 (pow2value): New function.
3556 (msp430_profiler): New function.
3557 (msp430_operands): Add new insns handlers.
3558 (msp430_srcoperand): Add register operand handler, allow complex
3560 (md_estimate_size_before_relax): Rewritten.
3561 (md_convert_frag): Rewritten.
3562 (msp430_relax_frag): New function.
3563 * config/tc-msp430.h (md_relax_frag): define macro
3564 * doc/c-msp430.texi: Update information.
3566 2004-08-24 Nick Clifton <nickc@redhat.com>
3568 * as.c (std_shortopts): Allow -g to take an optional argument.
3569 (parse_args): Pass any switch starting with -g on to the backend
3572 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3574 * configure.in (arm*-*-symbianelf*): New target.
3575 (arm*-*-eabi*): Likewise.
3576 * configure: Regenerated.
3578 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3579 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3582 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3584 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3585 argument, don't do anything if current section is not
3586 .gnu.linkonce.t.* and linkonce_empty is set.
3587 (generate_unwind_image, dot_endp): Adjust callers, call
3588 start_unwind_section (*, 1) if nothing will be put into the
3591 2004-08-17 Nick Clifton <nickc@redhat.com>
3593 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3594 (show_usage): Add -g.
3595 (std_longopts): Add --gen-debug. Alpha sort the table.
3596 (parse_args): Print an error message if a switch is not handled.
3597 Handle the -g switch, calling md_debug_format_selector() if
3599 * NEWS: Mention new feature.
3600 * doc/as.texinfo: Document new switch.
3601 * doc/internals.texi: Document behaviour of md_parse_option.
3603 * config/tc-arm.c (md_parse_option): Do not issue an error message
3604 if the switch is not recognised.
3605 * config/tc-m68k.c (md_parse_option): Likewise.
3606 * config/tc-pdp11.c (md_parse_option): Likewise.
3607 * config/tc-v850.c (md_parse_option): Likewise.
3609 * as.h: Fix up formatting.
3612 2004-08-16 Nick Clifton <nickc@redhat.com>
3614 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3616 * configure.in: Sort architecture based tables alphabetically.
3617 * configure: Regenerate.
3619 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3621 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3622 { "cc", 68 }, with { "cr", 70 }.
3624 2004-08-13 Jan Beulich <jbeulich@novell.com>
3625 Nick Clifton <nickc@redhat.com>
3627 * as.c: Add and handle new --alternate command line option.
3628 * macro.c (macro_set_alternate): New.
3629 * macro.h (macro_set_alternate): Declare.
3630 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3631 * doc/as.texinfo: Document new command line option and pseudo-ops
3632 as well as insert documentation originating from gasp about
3633 alternate macro syntax.
3634 * NEWS: Mention new command line option and pseudo-ops.
3636 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3638 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3641 2004-08-06 Paul Brook <paul@codesourcery.com>
3643 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3644 Handle new relocations.
3645 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3647 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3649 * write.c (relax_segment): Use was_address instead of address when
3650 setting fr_fix field for align frag due to backwards .org.
3652 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3654 Introduce SH2a support.
3655 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3656 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3658 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3659 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3660 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3661 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3662 to end of conditional expression.
3663 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3664 * config/tc-sh.c: Add sh2a-nofpu support.
3665 2003-12-29 DJ Delorie <dj@redhat.com>
3666 * tc-sh.c: Add sh2a support.
3667 (parse_reg): Add tbr.
3668 (parse_at): Support @@(disp,tbr).
3669 (get_specific): Support sh2a opcodes.
3670 (insert4): New, for 4 byte relocs.
3671 (build_Mytes): Support sh2a opcodes.
3672 (md_apply_fix3_Mytes): Support sh2a opcodes.
3673 2003-12-02 Michael Snyder <msnyder@redhat.com>
3674 * config/tc-sh.c (md_parse_option): Handle sh2a.
3675 (sh_elf_final_processing): Ditto.
3677 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3679 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3682 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3684 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3685 (ppc_arch): Expand comment.
3687 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3689 * config/tc-crx.c: Support evaluating the difference between two
3691 * config/tc-crx.h: Likewise.
3693 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3695 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3697 (ia64_elf_section_change_hook): Set the linked-to section for
3700 2004-07-26 Dmitry Diky <diwil@spec.ru>
3702 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3703 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3704 msp430xG438, msp430xG439.
3706 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3708 * doc/as.texinfo (Section, PushSection): Correct documentation
3711 2004-07-21 Jan Beulich <jbeulich@novell.com>
3713 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3714 permissible for the selected instruction suffix.
3715 (match_template): Don't permit 64-bit general purpose operands in
3717 (finalize_imm): Permit 64-bit immediates.
3718 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3719 specially except for the width of the used base and/or index
3720 registers. For 32-bit displacements, use sign-extended
3721 relocations only when using 64-bit addressing.
3722 Force zero displacement on rip-relative addressing when there is
3723 no other displacement.
3724 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3725 specially except for the width of the used base and/or index
3727 (parse_register): Disallow Reg64 registers in 32-bit mode.
3729 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3730 suffix if the instruction doesn't support it.
3732 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3734 * config/tc-mips.c (append_insn): Handle constant expressions with
3735 no associated relocation.
3736 (mips_ip): Cancel the expression after use for the Q format
3738 (parse_relocation): Return no relocation for unsupported
3740 (my_getSmallExpression): Return no relocation if no relocation
3743 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3745 * config/obj-som.c (adjust_stab_sections): Add prototype.
3746 (obj_som_compiler, obj_som_version, obj_som_copyright,
3747 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3748 * config/tc-hppa.c (update_subspace): Likewise.
3749 (is_defined_subspace): Amplify comment.
3750 * config/obj-som.h (som_frob_file): Add prototype.
3752 2004-07-19 Christopher Faylor <cgf@timesys.com>
3753 H.J. Lu <hongjiu.lu@intel.com>
3755 * subsegs.c (section_symbol): Don't create a new segment when
3756 existing segment is undefined.
3758 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3760 * config/tc-arm.c: Include include/opcode/arm.h.
3761 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3762 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3763 (FPU_ARCH_*): Delete.
3764 * Makefile.am: Update dependencies.
3765 * Makefile.in: Regenerate.
3767 2004-07-15 Nick Clifton <nickc@redhat.com>
3769 * configure.in: Accept armbe as a big-endian arm configuration.
3770 * configure: Regenerate.
3772 2004-07-13 Thomas Nystrom <thn@saeab.se>
3774 * config/tc-i386.c (T_SHIFTOP): New constant.
3775 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3776 (intel_el1): Handle '~'.
3777 (intel_get_token): Handle '<>', '&', '|' and '~'.
3779 2004-07-13 Nick Clifton <nickc@redhat.com>
3781 (md_assemble): Remove spurious newline from end of as_bad error
3783 (intel_e05_1): Likewise.
3784 (intel_e11): Likewise.
3785 (intel_match_token): Likewise.
3787 2004-07-11 Andreas Schwab <schwab@suse.de>
3789 * config/tc-m68k.c: Convert to C90. Remove redundant
3790 declarations. Indentation fixup.
3791 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3792 obj_coff_section ourselves.
3794 2004-07-09 James E Wilson <wilson@specifixinc.com>
3796 * config/tc-ia64.c (default_big_endian): New.
3797 (dot_byteorder, md_begin): Use it.
3798 (md_parse_option): Set it.
3800 2004-07-09 Nick Clifton <nickc@redhat.com>
3802 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3803 * configure: Regenerate.
3804 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3805 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3806 sh_find_elf_flags if necessary.
3808 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3810 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3811 going to be split into more than one in-place addend, return 0
3812 for relocations against mergeable sections. Associate comments
3815 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3817 * Makefile.am (CPU_TYPES): Add crx.
3818 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3819 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3820 (DEPTC_crx_elf): New target.
3821 (DEPOBJ_crx_elf): Likewise.
3822 (DEP_crx_elf): Likewise.
3823 * Makefile.in: Regenerate.
3824 * configure.in: Add crx* target.
3825 * configure: Regenerate.
3826 * config/tc-crx.c: New file.
3827 * config/tc-crx.h: New file.
3828 * NEWS: Mention new target.
3830 2004-07-06 Nick Clifton <nickc@redhat.com>
3832 * config.in: Undefine TARGET_SYMBIAN by default.
3834 * configure: Regenerate. Add sh-symbian-elf target. If
3835 selected define TARGET_SYMBIAN.
3836 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3837 format if TARGET_SYMBIAN has been defined.
3839 * output-file.c (output_file_create): Report the target format
3840 chosen when bfd_openw reports that it is invalid.
3842 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3843 pseudo for BFD based assemblers.
3845 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3848 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3849 (md_parse_option): Remove redundant -isa testing.
3850 Make bfd_arch variable const.
3851 (md_show_usage): Make bfd_arch variable const.
3853 2004-07-03 James E Wilson <wilson@specifixinc.com>
3855 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3856 * config/tc-ia64.h (md_frag_check): Define.
3858 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3860 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3862 * doc/as.texinfo (Weak): Document PE weak symbols.
3864 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3866 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3867 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3868 (mips_frob_file): Rework so that only a single pass through the
3869 relocs is needed. Allow %lo()s to have higher offsets than their
3870 corresponding %hi()s or %got()s.
3872 2004-07-02 Nick Clifton <nickc@redhat.com>
3874 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3875 allow values which have come from undefined symbols.
3876 Always consider this fixup to have been processed as a reloc
3877 cannot be generated for it.
3879 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3881 * frags.h (struct frag): Add has_code and insn_addr fields.
3882 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3883 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3884 * config/tc-ppc.h (md_frag_check): Define.
3886 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3888 * doc/Makefile.am (info): Rename goal to...
3889 (info-local): ... this, to preserve implicit dependencies.
3890 * doc/Makefile.in: Regenerate with automake 1.8.5.
3892 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3894 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3895 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3896 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3897 (tc_gen_reloc): Likewise.
3898 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3899 (m32r_parse_name): Likewise.
3900 (m32r_cgen_parse_fix_exp): Likewise.
3901 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3902 (O_PIC_reloc): Likewise.
3903 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3904 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3905 for @GOTOFF, @GOT, @PLT.
3907 2004-06-21 Jan Beulich <jbeulich@novell.com>
3909 * gas/symbols.c: While discarding ordinary local absolute symbols
3910 when --strip-local-absolute is in effect, retain file symbols.
3912 2004-06-20 Andreas Schwab <schwab@suse.de>
3914 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3915 (md_parse_option): Likewise.
3917 2004-06-17 Jan Beulich <jbeulich@novell.com>
3919 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3920 * config/te-netware.h: New file.
3921 * config/te-ppcnw.h: Delete: Obsolete.
3922 * configure.in: Eliminate ill NetWare targets. Make generic
3923 NetWare target use proper emulation.
3924 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3925 reference to new te-netware.h.
3926 * configure: Regenerate.
3927 * Makefile.in: Regenerate.
3929 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3931 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3932 comparison in .insn pseudo operation.
3934 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3936 * config/obj-coff.c (coff_adjust_section_syms): Use
3937 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3938 (coff_frob_section): Likewise.
3939 * config/tc-mips.c (md_apply_fix3): Likewise.
3940 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3941 (elf_frob_file_after_relocs): Likewise.
3943 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3945 * config/tc-hppa.c (log2): Rename to exact_log2.
3946 (pa_next_subseg): Delete unused function.
3947 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3948 (create_new_subspace): Likewise.
3951 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3952 labels. Fix warning.
3954 2004-05-28 DJ Delorie <dj@redhat.com>
3956 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3957 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3958 or non-merged symbols.
3960 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3962 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3963 restore the old slot when inserting srlz.i/srlz.d.
3965 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3967 * Makefile.am: Regenerate dependecies.
3968 * Makefile.in: Regenerate.
3969 * config/tc-sh.c (valid_arch): Make unsigned.
3970 (preset_target_arch): Likewise.
3971 (md_begin): Use new architecture flags system.
3972 (get_specific): Likewise.
3973 (assemble_ppi): Likewise.
3974 (md_assemble): Likewise. Also fix error check for bad opcodes.
3975 (md_parse_option): Likewise. Also generate -isa values according
3976 to the table in bfd/cpu-sh.c instead of just constants. Also
3977 allow <arch>-up ISA variants.
3978 (sh_elf_final_processing): Replace if-else chain with a call to
3979 sh_find_elf_flags().
3981 2004-05-28 Peter Barada <peter@the-baradas.com>
3983 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3984 with zero offset into mode 2 addressing to save a word.
3986 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3988 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3989 (ar_is_only_in_integer_unit): New.
3990 (ar_is_only_in_memory_unit): New.
3991 (generate_unwind_image): Silence gcc on 32bit host.
3992 (md_assemble): Use ar_is_only_in_integer_unit instead of
3993 ar_is_in_integer_unit. Check AR access.
3995 2004-05-27 Peter Barada <peter@the-baradas.com>
3997 * config/tc-m68k.c (md_begin): Sort the opcode table into
3999 (m68k_compare_opcode): New function to do the sorting.
4001 2004-05-24 Peter Barada <peter@the-baradas.com>
4003 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4004 addressing on MIT style operands.
4005 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4007 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4010 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4012 * expr.c (operand, operator): Don't reject '++' and '--'.
4014 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4016 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4019 2004-05-17 Adam Nemet <anemet@lnxw.com>
4021 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4022 * configure: Regenerate.
4024 2004-05-13 Paul Brook <paul@codesourcery.com>
4026 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4028 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4030 * configure.in (or32-*-rtems*): Switch to elf.
4031 * configure: Regenerate.
4033 2004-05-13 Nick Clifton <nickc@redhat.com>
4035 * po/fr.po: Updated French translation.
4037 2004-05-11 Nick Clifton <nickc@redhat.com>
4039 * doc/as.texinfo (Section): Document G and T flags to .section
4040 directive. Document the extra arguments that the G flag
4041 requires. Document the #tls flag.
4043 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4045 * subsegs.c (section_symbol): Create a new section symbol if
4046 the existing one doesn't match.
4047 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4049 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4051 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4052 to cope with VR4181A errata MD(1) and MD(4).
4054 2004-05-07 Brian Ford <ford@vss.fsi.com>
4056 * NEWS: Mention .secrel32 for pe[i]-i386.
4058 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4060 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4061 (HANDLE_ALIGN): New.
4063 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4065 * Makefile.am (DIST_SUBDIRS): Define.
4066 * aclocal.m4: Regenerate with automake 1.8.4.
4067 * Makefile.in: Likewise.
4068 * doc/Makefile.in: Likewise.
4070 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4072 * config/tc-ia64.c (dot_serialize): Declare.
4073 (dot_serialize): New function.
4074 (md_pseudo_table): Add ".serialize.data" and
4075 ".serialize.instruction" directives.
4077 2004-05-06 Nick Clifton <nickc@redhat.com>
4079 * messages (as_internal_value_out_of_range): Print a message about
4080 a value being out of range. Be consistent about whether the
4081 values are printed in decimal or hexadecimal.
4082 (as_warn_value_out_of_range): Generate a warning message about an
4084 (as_bad_value_out_of_range): Generate an error message about an
4086 * as.h: Prototype the new functions.
4087 * config/tc-alpha.c (insert_operand): Use new function.
4088 * config/tc-arc.c (arc_insert_operand): Likewise.
4089 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4090 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4091 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4092 * config/tc-s390.c (s390_insert_operand): Likewise.
4093 * config/tc-v850.c (v850_insert_operand): Likewise.
4095 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4097 * configure.in: Set em=linux for frv-*-*linux*.
4098 * configure: Rebuilt.
4099 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4100 (frv_md_fdpic_enabled): New.
4101 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4102 (DEFAULT_FDPIC): New.
4103 (frv_flags): Use DEFAULT_FDPIC.
4104 (frv_pic_flag): Likewise.
4105 (OPTION_NOPIC): New.
4106 (md_longopts): Add -mnopic.
4107 (md_parse_option): Handle it.
4108 (md_show_usage): Add -mfdpic and -mnopic.
4110 2004-05-05 Peter Barada <peter@the-baradas.com>
4112 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4113 chips for invalid coldfire instructions, rename selectors
4114 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4115 add current_chip to track which chip is referred to(including save/restore),
4116 use current_chip to select control registers, not current_arch.
4117 (md_show_usage): Add new chips.
4118 * doc/c-m68k.texi: Document new command line switches.
4120 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4122 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4123 (NOP_OPCODE): Define.
4124 (s390_align_code): Remove prototype.
4125 * tc-s390.c (s390_align_code): Remove.
4127 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4129 * config/tc-ia64.c (make_unw_section_name): Removed.
4130 (start_unwind_section): New function.
4131 (generate_unwind_image): Take const segT instead of const
4133 (dot_handlerdata): Adjusted.
4134 (dot_endp): Likewise.
4136 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4138 * config/obj-elf.c (obj_elf_change_section): Allow the
4139 ".note.GNU-stack" section has SHF_EXECINSTR.
4141 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4143 * config/obj-elf.c (get_section): Return bfd_boolean.
4144 (obj_elf_change_section): Call bfd_get_section_by_name_if
4145 instead of bfd_map_over_sections.
4147 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4149 * config/obj-elf.c (get_section): New function.
4150 (obj_elf_change_section): Support multiple sections with same
4153 2004-04-30 Nick Clifton <nickc@redhat.com>
4155 * config/tc-arm.c (create_register_alias): Fix typo checking for
4156 case sensitive register aliases.
4157 (co_proc_number): Use error message string in all_reg_maps[]
4159 (cp_reg_required_here): Likewise.
4160 (fp_reg_required_here): Likewise.
4162 2004-04-29 Brian Ford <ford@vss.fsi.com>
4164 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4166 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4168 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4169 (load_address, macro, mips_ip, md_parse_option)
4170 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4171 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4172 embedded-PIC handling, and update comments.
4173 (SWITCH_TABLE): Remove.
4174 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4175 (enum mips_pic_level): Remove EMBEDDED_PIC.
4176 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4177 (TC_FORCE_RELOCATION): Update comment.
4178 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4179 might be safe to remove now that MIPS embedded-PIC is gone.
4181 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4183 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4184 call to obj_set_subsection_attributes.
4185 (obj_som_init_stab_section): Likewise.
4186 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4187 (pa_def_subspaces): Provide comdat default.
4188 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4189 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4190 calls to create_new_subspace and update_subspace to pass comdat flag.
4191 (create_new_subspace, update_subspace): Add new comdat argument. Use
4192 it in calls to obj_set_subsection_attributes.
4193 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4194 and use of comdat, common and dup_comm parameters.
4196 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4198 * config/obj-elf.c (obj_elf_change_section): Check if the old
4199 group name is NULL before comparison.
4201 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4203 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4205 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4207 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4209 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4211 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4212 (OPTION_MEMBEDDED_PIC): Remove.
4213 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4214 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4215 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4216 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4217 (OPTION_ELF_BASE): Renumber.
4218 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4219 (md_show_usage): Remove mention of -membedded-pic.
4220 * doc/as.texinfo: Remove mention of -membedded-pic.
4222 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4224 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4225 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4227 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4228 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4229 USE_GLOBAL_POINTER_OPT.
4231 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4233 * config/tc-mips.c (macro): One more use of load_delay_nop.
4235 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4237 * config/tc-mips.c (load_delay_nop): New function.
4238 (load_address, macro): Use load_delay_nop() to build a nop
4239 which can be omitted with gpr_interlocks.
4241 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4243 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4244 cop_interlocks): Remove superfluous CPU entries.
4246 2004-04-22 Paul Brook <paul@codesourcery.com>
4248 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4250 2004-04-22 Peter Barada <peter@the-baradas.com>
4252 * NEWS: Added support for EMAC instructions and MAC/EMAC
4254 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4255 scale factor tokens, trailing_ampersand to mark mask addressing
4256 for MAC/EMAC instructions.
4257 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4259 (yylex): Handle '>', '<', and '&' following '+'.
4260 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4261 architectures in archs[].
4262 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4263 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4265 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4266 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4268 Add EMAC operands to init_table[].
4270 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4272 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4274 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4275 * config/tc-arm.c (enum mstate): Delete from here.
4276 (mapping_state): Remove the static mapstate variable and instead
4277 store the state in the segment. This allows a per-section mapping
4278 state. Handle and ignore MAP_UNDEFINED states.
4279 (arm_elf_change_section): Get the current mapping state from the
4281 (s_ltorg): Set the mapping state to MAP_DATA.
4282 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4283 for each pool as it is emitted.
4285 2004-04-22 Nick Clifton <nickc@redhat.com>
4287 * config/tc-arm.h: Formatting tidy ups.
4289 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4291 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4293 2004-04-20 DJ Delorie <dj@redhat.com>
4295 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4296 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4297 [TE_PE] (O_secrel): Define.
4298 [TE_PE] (x86_pe_cons_fix_new): New.
4299 [TE_PE] (pe_directive_secrel): Likewise.
4300 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4302 2004-04-19 Eric Christopher <echristo@redhat.com>
4304 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4305 of previous patch for fix in gcc.
4307 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4309 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4311 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4313 * read.c (do_align): Call md_flush_pending_output, if defined.
4315 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4317 * expr.c (operand): Correct checks for ++ and --.
4319 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4321 * config/tc-generic.c: Add some comments.
4323 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4325 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4326 -{no-}mfix-vr4122-bugs.
4327 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4328 (append_insn, mips_emit_delays): Update accordingly.
4329 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4330 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4331 (md_parse_option): Update after above changes.
4332 (md_show_usage): Add -mfix-vr4120.
4334 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4336 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4337 of .section directive; add a reference to the ELF .subsection
4340 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4342 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4345 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4347 * Makefile.am: Remove mips from aout targets.
4348 * Makefile.in: Regenerate.
4349 * configure.in: Remove mips-dec-bsd* target.
4350 * configure: Regenerate.
4352 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4355 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4356 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4357 Update "mapping". Restrict some @ modifiers to 32 bit.
4359 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4360 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4362 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4363 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4364 dont_adjust_reloc_32 is set.
4365 (md_longopts): Add option -renesas.
4366 (md_parse_option, md_show_usage): Likewise.
4367 * doc/c-sh.texi: Likewise.
4369 2004-04-01 Dave Korn <dk@artimi.com>
4371 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4372 hi16 and lo16 fixS structs.
4373 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4374 exactly the same way as for RELOC_DLX_REL16.
4375 (machine_ip): properly respect LO flag in the_insn and
4376 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4377 (md_apply_fix3): apply RELOC_DLX_LO16.
4379 2004-03-30 Stan Shebs <shebs@apple.com>
4381 Remove long-obsolete MPW support.
4382 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4383 * configure.in: Remove mention of ppc-*-mpw* config.
4384 * configure.in: Likewise.
4386 2004-03-30 Nick Clifton <nickc@redhat.com>
4388 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4389 OBJ_ELF being defined.
4391 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4393 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4395 2004-03-23 Paul Brook <paul@codesourcery.com>
4397 * config/tc-arm.c (meabi_flags): New variable.
4398 (arm_parse_eabi): New function.
4399 (md_begin): Set flags for EABI v3.
4401 (arm_long_opts): Add meabi.
4402 * doc/as.texinfo <ARM>: Document -meabi.
4403 * doc/c-arm.texi: Ditto.
4405 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4407 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4408 tables even when use_literal_section flag is not set.
4410 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4412 * config/tc-sh.c: Remove trailing whitespace.
4414 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4416 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4417 --mul-bug-abort and the default behavior.
4418 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4419 (err_for_dangerous_mul_placement): New variable.
4420 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4422 (md_cris_relax_table): Have placeholder for STATE_MUL.
4423 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4424 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4426 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4427 STATE_BYTE)>: Ditto.
4428 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4429 alignment and position of this frag, emit error message if
4431 (md_assemble): For a multiply insn and when checking it,
4432 transform the current frag into a special frag for that purpose.
4433 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4434 OPTION_MULBUG_ABORT_ON>: Handle new options.
4436 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4438 * config/tc-xtensa.c (mark_literal_frags): New function.
4439 (xtensa_move_literals): Call mark_literal_frags for all literal
4440 segments, including init and fini literal segments.
4441 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4443 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4445 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4446 (pa_comm): Set BSF_OBJECT in symbol flags.
4448 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4450 * Makefile.am: Run "make dep-am".
4451 * Makefile.in: Regenerate.
4452 * doc/Makefile.in: Regenerate.
4453 * config.in: Regenerate.
4454 * po/gas.pot: Regenerate.
4456 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4458 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4459 (demand_empty_rest_of_line): Issue an error here.
4460 (ignore_rest_of_line): Silently skip to end.
4461 (demand_copy_string): Issue an error, not warning.
4463 * config/obj-elf.c (obj_elf_section_name): Likewise.
4464 (obj_elf_section): Likewise.
4465 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4466 (arc_extinst): Likewise.
4467 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4468 (dot_spill): Likewise.
4469 (dot_unwabi): Likewise.
4470 (dot_prologue): Likewise.
4472 * expr.c (operand): Reject ++ and --.
4473 (operator): Likewise.
4475 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4477 * config/tc-sh.c: Include dw2gencfi.h.
4478 (sh_cfi_frame_initial_instructions): New function.
4479 (sh_regname_to_dw2regnum): Likewise.
4480 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4482 (TARGET_USE_CFIPOP): Define.
4483 (tc_cfi_frame_initial_instructions): Likewise.
4484 (tc_regname_to_dw2regnum): Likewise.
4485 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4486 * Makefile.am: Update dependencies.
4487 * Makefile.in: Regenerate.
4489 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4491 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4492 * configure: Regenerate.
4494 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4496 * read.c (s_leb128): Call md_flush_pending_output.
4498 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4500 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4501 * config/tc-i386.h (CpuPadLock): New define.
4502 (CpuUnknownFlags): Added CpuPadLock.
4504 2004-03-07 Andreas Schwab <schwab@suse.de>
4506 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4508 2004-03-07 Richard Henderson <rth@redhat.com>
4510 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4511 (cfi_finish): Likewise for fde.
4513 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4515 * config/tc-ia64.c (md_assemble): Properly handle NULL
4517 (ia64_handle_align): Don't abort if failed to add a stop bit.
4519 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4521 * Makefile.in: Regenerated.
4522 * aclocal.m4: Likewise.
4523 * configure: Likewise.
4524 * doc/Makefile.in: Likewise.
4526 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4528 * config/tc-ia64.c (dot_align): New.
4529 (ia64_do_align): Make it static.
4530 (md_pseudo_table): Use "dot_align" for "align".
4531 (ia64_md_do_align): Don't set align_frag here.
4532 (ia64_handle_align): Add a stop bit to the previous bundle if
4535 * config/tc-ia64.h (ia64_do_align): Removed.
4537 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4539 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4540 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4541 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4542 the most general type or the user specifically requested it.
4543 (md_assemble): Add a new error message for when an instruction
4544 is understood, but is not allowed due to an -isa option.
4546 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4548 * config/tc-ia64.c (align_frag): New.
4549 (md_assemble): Set the tc_frag_data field in align_frag for
4550 IA64_OPCODE_FIRST instructions.
4551 (ia64_md_do_align): Set align_frag.
4552 (ia64_handle_align): Add a stop bit if needed.
4554 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4555 (TC_FRAG_INIT): New.
4557 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4559 * config/tc-frv.c (fr400_audio): New variable.
4560 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4561 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4562 (target_implements_insn_p): New function.
4563 (md_assemble): Report an error if the processor doesn't implement
4566 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4568 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4569 (md_parse_option): Ditto.
4570 (OPTION_NO_SPECIAL_M32R): Added.
4571 (md_show_usage): Document it.
4572 (enable_speial_m32r): Changed a default value from 0 to 1.
4573 * doc/c-m32r.texi: Document the -no-bitinst option.
4575 2004-02-27 Nick Clifton <nickc@redhat.com>
4577 * config/tc-sh.c (get_operand): Revert previous delta.
4578 (tc_gen_reloc): Check for an unknown reloc type before processing
4581 2004-02-27 Hannes Reinecke <hare@suse.de>
4583 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4584 .insn pseudo operation.
4586 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4588 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4589 added for wrong syntax.
4591 2004-02-26 Eric Christopher <echristo@redhat.com>
4593 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4594 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4596 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4598 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4599 nibble types to assembler.
4601 2004-02-25 Fred Fish <fnf@redhat.com>
4603 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4605 2004-02-20 James E Wilson <wilson@specifixinc.com>
4607 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4609 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4610 (ia64_estimate_size_before_relax): New.
4611 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4612 (generate_unwind_image): Pass 1 to fixup_unw_records.
4613 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4614 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4616 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4618 * stabs.c (generate_asm_file): Avoid warning about use of
4619 uninitialized variable.
4621 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4623 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4624 body, and endp, allow unwind records which do not have a "t"
4625 (time/instruction) field.
4627 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4629 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4630 (do_mav_dspsc_2): Likewise.
4631 Fix accumulator registers move opcodes.
4633 2004-02-13 Hannes Reinecke <hare@suse.de>
4634 Jakub Jelinek <jakub@redhat.com>
4636 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4638 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4640 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4641 (tc_frob_symbol): New macro definition.
4642 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4644 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4646 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4649 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4651 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4652 (TC_CASE_SENSITIVE): ... this.
4653 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4654 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4656 2004-02-06 James E Wilson <wilson@specifixinc.com>
4658 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4659 (generate_unwind_image): Re-add it here.
4661 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4663 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4664 * read.h (SKIP_WHITESPACE): Turn into an expression.
4665 * read.c (read_a_source_file): A pseudo is removed by having a
4668 2004-02-05 James E Wilson <wilson@specifixinc.com>
4670 * config/tc-ia64.c (output_endp): New.
4671 (count_bits): Delete.
4672 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4673 endp unwind records.
4674 (fixup_unw_records): Handle endp unwind records. Delete code for
4675 shortening prologue regions not followed by a body record.
4676 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4677 * config/tc-ia64.h (unw_record_type): Add endp.
4679 2004-02-03 James E Wilson <wilson@specifixinc.com>
4681 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4682 fill padding bytes with zeroes.
4683 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4684 sets unwind_record slot_number and slot_frag fields.
4686 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4688 * config/tc-mips.c (add_got_offset_hilo): New function.
4689 (macro): Use load_register() and add_got_offset_hilo() to load
4690 constants instead of hardcoding code sequences throughout.
4692 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4694 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4696 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4698 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4700 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4701 of hard-coded test for TARGET_OS=elf.
4703 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4705 * config/tc-mips.c (hilo_interlocks): Change definition
4706 so that MIPS32, MIPS64 and later ISAs are included, along with
4707 the already-included machines. Update comments.
4709 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4711 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4712 undefined local labels.
4714 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4716 * config/tc-mips.c (load_address, macro): Update comments about
4717 NewABI GP relaxation.
4719 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4721 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4722 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4723 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4724 (set_at, load_register, load_address, move_register): Likewise.
4725 (load_got_offset, add_got_offset): Likewise.
4726 Update all calls and tidy accordingly.
4728 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4730 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4731 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4732 (RELAX_USE_SECOND): Bump to 0x10000.
4733 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4734 (mips_macro_warning): New variable.
4735 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4736 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4737 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4739 (append_insn): Update mips_macro_warning.sizes.
4740 (macro_start, macro_warning, macro_end): New functions.
4741 (macro_build): Don't emit warnings here.
4742 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4743 (md_convert_frag): Check for cases where one macro alternative
4744 needs a warning and the other doesn't. Emit a warning if the
4745 longer sequence was chosen.
4747 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4749 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4750 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4751 the first sequence, the size of the second sequence, and a flag
4752 that says whether we should warn.
4753 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4754 (RELAX_FIRST, RELAX_SECOND): New.
4755 (mips_relax): New variable.
4756 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4757 (append_insn): Remove "place" argument. Use mips_relax.sequence
4758 rather than "place" to check whether we're expanding the second
4759 alternative of a relaxable macro. Remove redundant check for
4760 branch relaxation. If generating a normal insn, and there
4761 is not enough room in the current frag, call relax_close_frag()
4762 to close it. Update mips_relax.sizes[]. Emit fixups for the
4763 second version of a relaxable macro. Record the first relaxable
4764 fixup in mips_relax. Remove tc_gen_reloc workaround.
4765 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4766 in the same way as in append_insn.
4767 (mips16_macro_build): Remove "place" argument.
4768 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4769 when generating the second version of a relaxable macro.
4770 (load_got_offset, add_got_offset): New functions.
4771 (load_address, macro): Use new relaxation machinery. Remove
4772 tc_gen_reloc workarounds.
4773 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4774 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4775 first version is needed.
4776 (tc_gen_reloc): Remove relaxation handling.
4777 (md_convert_frag): Go through the fixups for a relaxable macro and
4778 mark those that belong to the unneeded alternative as done. If the
4779 second alternative is needed, adjust the fixup addresses to account
4780 for the deleted first alternative.
4782 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4784 * frags.h (frag_room): Declare.
4785 * frags.c (frag_room): New function.
4786 * doc/internals.texi: Document it.
4788 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4790 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4791 optimization for -mtune=r3900, as this will break on other CPUs.
4793 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4795 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4796 be relaxed, use fixup.
4797 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4799 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4801 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4804 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4806 * config/tc-mips.c (append_insn): Properly detect variant frags
4807 that preclude swapping of relaxed branches. Correctly swap
4808 instructions between frags when dealing with relaxed branches.
4810 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4812 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4814 * aclocal.m4: Regenerate.
4815 * configure: Regenerate.
4817 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4819 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4822 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4824 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4825 reloc, reserve space for the delay slot as well as the jalr itself.
4827 2004-01-09 Paul Brook <paul@codesourcery.com>
4829 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4830 (do_vfp_sp2_from_reg2): New function.
4832 (do_vfp_dp_from_reg2): Check return values properly.
4834 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4836 * config/tc-mips.c (warn_nops): Remove static variable.
4837 (macro): Remove test of warn_nops.
4838 (md_shortops): Remove 'n'.
4839 (md_parse_option): Remove 'n' case.
4840 (md_show_usage): Remove -n.
4841 * doc/as.texinfo (Overview): Remove MIPS -n option.
4842 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4843 * NEWS: Mention removal of MIPS -n option.
4845 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4846 (cop_interlocks): Check ISA level.
4847 (cop_mem_interlocks): Define.
4848 (reg_needs_delay): Check cop_interlocks rather than
4849 ISA_HAS_COPROC_DELAYS.
4850 (append_insn): Likewise. Use cop_mem_interlocks rather than
4851 directly checking mips_opts.isa.
4852 (mips_emit_delays): Likewise.
4854 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4856 * config/tc-ia64.c (unwind): Move next_slot_number and
4857 next_slot_frag to ...
4858 (unw_rec_list): Here.
4859 (free_list_records): Removed.
4860 (output_unw_records): Likewise.
4861 (generate_unwind_image): Make it void.
4862 (alloc_record): Initialize next_slot_number and next_slot_frag.
4863 (slot_index): Take .org, .space and .align into account.
4864 (fixup_unw_records): Don't set slot_number to 0. Use
4865 list->next_slot_number and list->next_slot_frag instead of
4866 unwind.next_slot_number and unwind.next_slot_frag.
4867 (ia64_convert_frag): New.
4868 (generate_unwind_image): Generate a rs_machine_dependent frag
4870 (emit_one_bundle): Use list->next_slot_number and
4871 list->next_slot_frag instead of unwind.next_slot_number and
4872 unwind.next_slot_frag.
4874 * config/tc-ia64.h (md_convert_frag): Defined as
4876 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4878 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4880 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4881 * config/tc-frv.h (md_apply_fix3): Don't define.
4882 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4884 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4885 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4886 * config/tc-frv.c (line_separator_chars): Add `!'.
4887 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4888 * config/tc-frv.c (md_assemble): Clear insn upfront.
4889 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4890 * config/tc-frv.c (OPTION_FDPIC): New macro.
4891 (md_longopts): Add mfdpic.
4892 (md_parse_option): Handle it.
4893 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4894 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4895 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4896 (frv_pic_ptr): Parse funcdesc.
4898 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4900 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4901 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4903 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4905 * Makefile.am (Makefile): Move the dependency on
4906 $(BFDDIR)/configure.in to...
4907 (CONFIG_STATUS_DEPENDENCIES): ... here.
4908 (AUTOMAKE_OPTIONS): Require automake 1.8.
4909 * Makefile.in: Regenerate.
4910 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4911 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4912 $(BFDDIR)/configure.in here as well.
4913 * doc/Makefile.in: Regenerate.
4915 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4917 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4918 * Makefile.in: Regenerate.
4919 * aclocal.m4: Regenerate.
4920 * doc/Makefile.am (install, install-info): Remove.
4921 (install-data-local): A new hook for install-info.
4922 (AUTOMAKE_OPTIONS): Require automake 1.8.
4923 * doc/Makefile.in: Regenerate.
4925 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4927 * doc/c-sh.texi: Update description about floating point behavior
4930 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4932 * configure.in: Add m68k-uClinux target.
4933 * configure: Regenerate.
4935 For older changes see ChangeLog-0203
4941 version-control: never