| blob | dff786f2c807a8b79c131be1dde7517242b05de5 |
1 2005-05-22 Nick Clifton <nickc@redhat.com>
3 * config/tc-v850.c (md_apply_fix3): Pass the address of the
4 message buffer when invoking the insert function.
6 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
9 only if an instruction match is found.
11 2005-05-20 Bob Wilson <bob.wilson@acm.org>
13 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
14 to addition in argument to xtensa_dwarf2_emit_insn.
16 2005-05-19 Zack Weinberg <zack@codesourcery.com>
18 * Makefile.am: Have 'all' depend on 'info'.
19 * Makefile.in: Regenerate.
21 2005-05-19 Alan Modra <amodra@bigpond.net.au>
23 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
25 2005-05-19 Anton Blanchard <anton@samba.org>
27 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
28 (md_show_usage): Document it.
29 (ppc_setup_opcodes): Insert POWER5 mnemonics.
30 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
32 2005-05-19 Jan Beulich <jbeulich@novell.com>
34 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
35 relocations in unwind section.
37 2005-05-18 Nick Clifton <nickc@redhat.com>
39 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
40 if one exists. Ignore any error messages it may produce, just
41 allow it to perform the insertion.
43 2005-05-17 Zack Weinberg <zack@codesourcery.com>
45 * hash.c (hash_lookup): Add len parameter. All callers changed.
46 (hash_find_n): New interface.
47 * hash.h: Prototype hash_find_n.
48 * sb.c: Include as.h.
49 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
50 (sb_scrub_and_add_sb): New interface.
51 * sb.h: Prototype sb_scrub_and_add_sb.
52 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
54 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
55 reference to BFD_RELOC_ARM_GOT12 which is never generated.
56 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
58 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
60 * doc/Makefile.am (gasver.texi): Don't use $<.
61 * doc/Makefile.in: Regenerated.
63 2005-05-17 Nick Clifton <nickc@redhat.com>
65 PR 876
66 * symbols.c (resolve_symbol_value): Do not move symbols whose
67 value expression has not been resolved or finalized into the
68 absolute section as this will confuse other parts of the assembler
69 into thinking that their value is zero.
71 2005-05-17 Jan Beulich <jbeulich@novell.com>
73 * read.c (_find_end_of_line): New.
74 (find_end_of_line): New.
75 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
76 (read_a_source_file): Use it.
77 (s_globl): Use it.
78 (s_macro): Use it.
79 (get_line_sb): Use it.
80 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
81 (s_comm_internal): Likewise.
82 (s_lsym): Likewise.
83 (s_macro): Likewise.
84 (s_ignore): Use ignore_rest_of_line.
85 * read.h (find_end_of_line): Prototype.
86 (discard_rest_of_line): Remove prototype. #define to
87 ignore_rest_of_line.
89 2005-05-17 Nick Clifton <nickc@redhat.com>
91 * config/tc-v850,h (TC_FIX_TYPE): Define.
92 (TC_INIT_FIX_TYPE): Define.
93 * config/tc-v850.c (md_assemble): When creating a fix record the
94 operand in the tc_fix_data field.
95 (md_apply_fix3): When applying a resolved fix use the operand's
96 insertion procedure to store the value, if the operand has been
97 recorded.
99 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
101 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
102 invocation.
103 * Makefile.in: Regenerated.
105 2005-05-13 Sterling Augustine <sterling@tensilica.com>
106 Bob Wilson <bob.wilson@acm.org>
108 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
109 message.
110 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
111 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
113 2005-05-11 Alan Modra <amodra@bigpond.net.au>
115 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
116 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
118 2005-05-10 Michael Matz <matz@suse.de>
120 * frags.c (frag_grow): Don't be too greedy in allocating memory.
122 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
124 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
126 PR binutils/886
127 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
128 Handle label-without-colon before ordinary dot-pseudo as an
129 ordinary label. Don't leak memory for label-without-colon alone
130 on a line. Don't mmixal-munge operands for dot-pseudos.
132 2005-05-10 Jan Beulich <jbeulich@novell.com>
134 * macro.c (get_any_string): Remove the two last parameters. Replace
135 references to the former expand parameter by using macro_alternate.
136 Simplify loop condition for checking for end-of-string.
137 (get_string): Remove redunant call to sb_skip_white.
138 (do_formals): Remove two last arguments to get_any_string.
139 (macro_expand): Likewise.
140 (expand_irp): Likewise.
142 2005-05-10 Jan Beulich <jbeulich@novell.com>
144 * read.c (s_macro): Move local variable 'local' to smaller scope.
145 Call sb_kill on it when done.
147 2005-05-09 Jan Beulich <jbeulich@novell.com>
149 * config/tc-i386.c (optimize_disp): Discard displacement entirely
150 when zero and not required by encoding constraints.
152 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
154 PR 936
155 * config/tc-sh64.c (sh64_fake_label): New.
157 * config/tc-sh64.h (TC_FAKE_LABEL): New.
159 * doc/internals.texi (TC_FAKE_LABEL): Document.
161 * write.c (TC_FAKE_LABEL): New.
162 (adjust_reloc_syms): Use it.
163 (write_object_file): Likewise.
165 2005-05-09 Jan Beulich <jbeulich@novell.com>
167 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
168 and comma in Intel mode.
170 2005-05-09 Jan Beulich <jbeulich@novell.com>
172 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
173 names to match ABI. Add more registers for 32-bit and 64-bit modes.
174 Make name array static and const. Adjust lookup to account for NULL
175 entries (standing for unused register numbers).
177 2005-05-09 Jan Beulich <jbeulich@novell.com>
179 * config/tc-i386.c (parse_insn): Consider all matching instructions
180 when checking for string instruction after string-only prefix.
182 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
184 PR 940
185 * config/tc-ia64.c (start_unwind_section): Properly check
186 comdat group with SHF_GROUP.
188 2005-05-06 Bob Wilson <bob.wilson@acm.org>
190 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
192 2005-05-06 Bob Wilson <bob.wilson@acm.org>
194 * config/tc-xtensa.c: Remove excess whitespace.
195 * config/tc-xtensa.h: Likewise.
196 * config/xtensa-istack.h: Likewise.
197 * config/xtensa-relax.c: Likewise.
198 * config/xtensa-relax.h: Likewise.
200 2005-05-06 Nick Clifton <nickc@redhat.com>
202 * sb.h: Fix formatting of comments.
203 * sb.c: Fix formatting of comments.
205 2005-05-06 Jan Beulich <jbeulich@novell.com>
207 * sb.h (sb_add_buffer): Reintroduce.
208 * sb.c (sb_add_buffer): Likewise.
210 2005-05-06 Jan Beulich <jbeulich@novell.com>
212 * macro.c (new_formal, del_formal): New.
213 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
214 required argument has default value. Stop looking for more formal
215 when there was a vararg one.
216 (macro_expand_body): Use new_formal and del_formal.
217 (macro_expand): Likewise. Initialize local variable err. Don't
218 return immediately when encountering an error. Warn when keyword
219 argument already had a value assigned. Eliminate duplicate clearing
220 of argument value. When current positional argument matches parameter
221 of vararg type, assign to it all the remaining arguments. Issue error
222 when required parameter does not have value.
223 (free_macro): Use del_formal.
224 (expand_irp): Initialize formal type. Free buffers associated with
225 formal prior to returning.
226 * macro.h (struct formal_struct): Add new field 'type' with new
227 enumeration type 'formal_type'.
228 * doc/as.texinfo: Document macro parameter qualifiers.
229 * NEWS: Mention new functionality.
231 2005-05-06 Jan Beulich <jbeulich@novell.com>
233 * cond.c (s_ifb): New.
234 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
235 * read.h (s_ifb): Prototype.
236 * doc/as.texinfo: Document .ifb and .ifnb.
238 2005-05-05 Steve Ellcey <sje@cup.hp.com>
240 * config/tc-ia64.c (MIN): Undef.
242 2005-05-05 Paul Brook <paul@codesourcery.com>
244 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
246 2005-05-05 Matt Thomas <matt@3am-software.com>
248 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
249 bytes.
251 2005-05-05 Nick Clifton <nickc@redhat.com>
253 * Update the address and phone number of the FSF organization in
254 the GPL notices in the following files:
255 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
256 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
257 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
258 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
259 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
260 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
261 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
262 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
263 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
264 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
265 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
266 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
267 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
268 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
269 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
270 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
271 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
272 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
273 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
274 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
275 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
276 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
277 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
278 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
279 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
280 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
281 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
282 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
283 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
284 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
285 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
286 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
287 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
288 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
289 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
290 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
291 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
292 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
293 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
294 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
295 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
296 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
297 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
298 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
299 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
300 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
301 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
302 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
303 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
304 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
305 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
306 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
307 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
308 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
309 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
310 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
311 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
312 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
313 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
314 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
315 config/xtensa-istack.h, config/xtensa-relax.c,
316 config/xtensa-relax.h, doc/fdl.texi
318 2005-05-05 Nick Clifton <nickc@redhat.com>
320 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
321 the target_big_endian variable to false.
323 2005-05-04 Alan Modra <amodra@bigpond.net.au>
325 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
326 list traversal. Use bfd_section_list_prepend.
327 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
328 over the section list.
329 * config/tc-xtensa.c (xtensa_remove_section): Delete.
330 (xtensa_insert_section): Delete.
331 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
332 and bfd_section_list_prepend.
333 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
334 bfd_section_list_insert_after.
336 2005-05-03 Nick Clifton <nickc@redhat.com>
338 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
339 of bfd_section_list... macros.
340 * config/tc-mmix.c (mmix_frob_file): Likewise.
341 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
342 (xtensa_insert_section): Likewise.
344 * macro.c (macro_hash): Remove static.
345 * macro.h (macro_hash): Provide an external declaration.
347 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
349 * write.c (write_object_file): Use bfd_section_double_list_remove
350 to remove sections.
352 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
354 * doc/Makefile.am (gasver.texi): Correct quoting.
355 * doc/Makefile.in: Regenerated.
357 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
359 * configure.tgt: Add h8300*-*-rtemscoff.
360 Switch h8300*-*-rtems* to elf.
362 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
364 * hash.c: Undo the last change.
365 * hash.h: Likewise.
367 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
369 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
370 of Makefile.
371 (DISTCLEANFILES): Remove.
372 (MAINTAINERCLEANFILES): Add asconfig.texi.
373 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
375 2005-04-29 Ben Elliston <bje@au.ibm.com>
377 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
378 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
379 (bignum-copy.o): Remove.
380 * Makefile.in: Regenerate.
381 * makefile.vms (OBJS): Remove bignum-copy.obj.
382 * symbols.h (local_symbol_make): Remove declaration.
383 (verify_symbol_chain_2): Likewise.
384 * symbols.c (local_symbol_make): Make static.
385 (max_indent_level): Likewise.
386 (verify_symbol_chain_2): Remove.
387 * macro.c (macro_hash): Make static.
388 * messages.c (fprint_value): Remove.
389 * read.h (get_absolute_expr): Remove.
390 (emit_leb128_expr): Likewise.
391 (do_s_func): Likewise.
392 * read.c (do_s_func): Make static.
393 (emit_leb128_expr): Likewise.
394 (get_absolute_expr): Likewise.
395 * as.h (as_howmuch): Remove declaration.
396 (fprint_value): Likewise.
397 * as.c (myname): Make static.
398 * input-scrub.c (as_howmuch): Remove.
399 (as_1_char): Likewise.
400 * input-file.h (input_file_is_open): Remove.
401 * input-file.c (input_file_is_open): Likewise.
402 * expr.h (expr_build_unary): Remove declaration.
403 (expr_build_binary): Likewise.
404 * expr.c (expr_build_unary): Remove.
405 (expr_build_binary): Likewise.
406 * hash.h (hash_replace): Remove declaration.
407 (hash_delete): Likewise.
408 * hash.c (hash_replace): Remove.
409 (hash_delete): Likewise.
410 * bignum-copy.c (bignum_copy): Move from here ..
411 * config/tc-vax.c (bignum_copy): .. to here.
412 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
413 (bignum_copy): Remove extern declaration.
414 * sb.h (string_count): Remove extern declaration.
415 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
416 (sb_name): Likewise.
417 * sb.c (dsize): Replace preprocessor macro with static int.
418 (string_count): Make static.
419 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
420 (sb_name): Likewise.
421 * config/obj-coff.c (dim_index): Make static.
422 * config/tc-i386.c (GOT_symbol): Likewise.
423 (output_invalid_buf): Likewise.
424 * doc/internals.texi (Warning and error messages): Remove the
425 prototype for fprint_value.
427 2005-04-27 Ben Elliston <bje@au.ibm.com>
429 * link.cmd: Remove.
431 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
433 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
435 * read.c (pseudo_set): Disallow symbol set to common symbol.
437 PR 857
438 * write.c (write_object_file): Report common symbol name when
439 disallowing local symbol set to common symbol.
440 (adjust_reloc_syms): Disallow local symbol set to undefined
441 symbol.
443 2005-04-25 Jan Beulich <jbeulich@novell.com>
445 * macro.c (macro_expand_body): Replace locals indicator parameters
446 with actual macro_entry. New local variables macro_line and err.
447 Don't return when encountering an error, just record the fact.
448 Detect local symbol name colliding with parameter. Track line number
449 inside of macro expansion.
450 (do_formals): Move local variable name to wider scope. Check
451 parameter of the same name doesn't already exist. In MRI mode, also
452 check it doesn't collide with the argument count pseudo-parameter).
453 (define_macro): Add file and line number parameters. Remove local
454 variable namestr. New local variable error. Initialize macro_entry
455 members file, line, and name. Don't return when encountering an
456 error, just record the fact. Use %s in some diagnostics for read.c
457 to insert the macro name. Free macro_entry on error.
458 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
459 when encountering an error, just record the fact.
460 (expand_irp): Don't return when encountering an error, just record
461 the fact.
462 * macro.h (macro_struct): New members name, file, and line.
463 (define_macro): Add file and line number parameters.
464 * read.c (s_macro): Pass file and line to define_macro. Tag warning
465 regarding pseudo-op redefinition with the file/line that macro
466 definition started at.
468 2005-04-22 Bob Wilson <bob.wilson@acm.org>
470 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
471 (future_alignment_required): Remove ifdefs that use it.
473 2005-04-22 Bob Wilson <bob.wilson@acm.org>
475 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
476 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
477 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
478 parameters.
479 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
480 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
482 2005-04-21 Christian Groessler <chris@groessler.org>
484 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
485 array.
487 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
489 * config/obj-aout.h (S_IS_EXTERN): Removed.
490 * config/obj-bout.h (S_IS_EXTERN): Likewise.
491 * config/obj-coff.h (S_IS_EXTERN): Likewise.
492 * symbols.c (S_IS_EXTERN): Likewise.
493 * symbols.h (S_IS_EXTERN): Likewise.
495 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
496 S_IS_EXTERNAL.
497 * config/tc-d10v.c (md_apply_fix3): Likewise.
498 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
499 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
500 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
501 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
502 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
503 (shmedia_md_convert_frag): Likewise.
504 * symbols.c (print_symbol_value_1): Likewise.
505 * write.c (write_object_file): Likewise.
507 2005-04-20 Nick Clifton <nickc@redhat.com>
509 * config/tc-xtensa.c (get_aligned_diff): Change type of
510 branch_align to offsetT so that its signedness matches that of
511 target_size.
513 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
514 number into a readable string.
515 (load_register): Likewise.
517 2005-04-20 Andreas Schwab <schwab@suse.de>
519 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
521 2005-04-19 David S. Miller <davem@davemloft.net>
523 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
524 NULL insn, exit early. Remove now spurious NULL checks.
525 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
526 to NULL and exit.
528 2005-04-19 Jan Beulich <jbeulich@novell.com>
530 * symbols.h (symbol_find_base): Remove prototype.
531 * symbols.c (save_symbol_name): Remove code section conditional upon
532 STRIP_UNDERSCORE.
533 (symbol_find): Remove.
534 (symbol_find_base): Rename to symbol_find.
535 * subsegs.c (section_symbol): Replace use of symbol_find_base with
536 symbol_find.
537 * config/obj-coff.c (tag_insert): Remove code section conditional
538 upon STRIP_UNDERSCORE.
539 (obj_coff_def): Likewise.
540 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
541 (coff_frob_symbol): Likewise.
542 (yank_symbols): Likewise.
543 (c_section_symbol): Likewise.
544 * config/obj-coff.h (DO_NOT_STRIP): Remove.
545 * config/tc-arm.c (symbol_locate): Remove code section conditional
546 upon STRIP_UNDERSCORE.
547 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
548 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
549 * config/tc-sh.h (DO_NOT_STRIP): Remove.
550 * config/tc-w65.h (DO_NOT_STRIP): Remove.
551 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
553 2005-04-19 Andreas Schwab <schwab@suse.de>
555 * config/tc-ia64.c (md_assemble): Fix error message for wrong
556 access to application registers.
558 2005-04-19 Jan Beulich <jbeulich@novell.com>
560 * config/te-sysv32.h: Remove.
561 * Makefile.am (TARG_ENV_HFILES): Remove reference to
562 config/te-sysv32.h.
563 * Makefile.in (TARG_ENV_HFILES): Likewise.
565 2005-04-19 Jan Beulich <jbeulich@novell.com>
567 PR/847
568 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
569 length symbols.
571 2005-04-18 Mark Kettenis <kettenis@gnu.org>
573 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
575 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
577 * config/tc-mips.c (normalize_constant_expr): Don't check for
578 HAVE_32BIT_GPRS.
579 (check_absolute_expr): Only call normalize_constant_expr() if
580 HAVE_32BIT_GPRS.
581 (mips_ip): Likewise.
583 * config/tc-mips.c (check_absolute_expr): Fix formatting.
585 2005-04-18 Jan Beulich <jbeulich@novell.com>
587 * macro.c (free_token): New, freeing all the memory associated with a
588 macro.
589 (do_formals): Move initializers to ...
590 (define_macro): ... here.
591 (delete_macro): Convert passed in name to lower case. Warn when
592 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
594 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
596 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
598 2005-04-15 Jan Beulich <jbeulich@novell.com>
600 * config/obj-elf.c (obj_elf_struct): New.
601 (elf_pseudo_table). Use it for .offset and .struct.
603 2005-04-14 Bob Wilson <bob.wilson@acm.org>
604 Sterling Augustine <sterling@tensilica.com>
606 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
607 than the section alignment.
609 2005-04-14 Bob Wilson <bob.wilson@acm.org>
610 H.J. Lu <hongjiu.lu@intel.com>
612 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
613 * config/tc-xtensa.c (xg_translate_sysreg_op,
614 xtensa_translate_old_userregs_ops,
615 xtensa_find_unaligned_branch_targets,
616 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
617 relax_frag_add_nop): Support 64-bit host.
618 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
619 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
621 2005-04-14 Mark Kettenis <kettenis@gnu.org>
623 * configure.tgt: Add support for OpenBSD/sparc ELF.
625 * configure.tgt: Set emulation for mips-*-openbsd*.
626 Remove broken mips-dec-openbsd* config.
627 * configure.in: Set default ABI for mips64-*-openbsd*.
628 * configure: Regenerate.
630 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
632 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
633 optimization for constant addresses.
635 2005-04-14 Nick Clifton <nickc@redhat.com>
637 * as.c (main): Move parse_args before symbol_begin and frag_init
638 so that the hash table size can be set before it is used.
639 * hash.c: Use an unsigned long type for the size of the hash
640 tables.
641 * hash.h (set_gas_hash_table_size): Update the prototype.
643 2005-04-14 Alan Modra <amodra@bigpond.net.au>
645 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
646 * acinclude.m4: Include ../bfd/warning.m4.
647 * configure.in: Invoke AM_BINUTILS_WARNINGS.
648 * Makefile.in: Regenerate.
649 * configure: Regenerate.
650 * doc/Makefile.in: Regenerate.
652 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
654 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
655 (normalize_address_expr): New function to sign-extend address
656 offsets that fit into 32 bits in 32-bit mode.
657 (macro_build_ldst_constoffset): Use normalize_address_expr()
658 instead of a handcoded sequence.
659 (load_register): Likewise. Report oversized numbers in a useful
660 way.
661 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
662 for constant addresses. Report oversized numbers in a useful way.
663 (mips_ip): Use normalize_address_expr() for addresses.
665 2005-04-12 Mark Kettenis <kettenis@gnu.org>
667 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
668 similar to other instructions now that they're marked as ImmExt.
670 2005-04-12 Nick Clifton <nickc@redhat.com>
672 * hash.c (DEFAULT_SIZE): Delete. Replace with:
673 (gas_hash_table_size): New static variable.
674 (set_gas_hash_table_size): New function: Records a requested size
675 for the hash tables.
676 (get_gas_hash_table_size): New function: Return a prime number
677 near the requested size of the hash table.
678 (hash_new): Use get_gas_hash_table_size.
679 * hash.h: Add a prototype for set_gas_hash_table_size.
680 * as.c (show_usage): Add description of new switches: --hash-size
681 and --reduce-memory-overheads.
682 (option_values): Add OPTION_HASH_TABLE_SIZE and
683 OPTION_REDUCE_MEMORY_OVERHEADS.
684 (std_longpopts): Add entries for the new options.
685 (parse_args): Handle the new options.
686 * Makefile.am: Add a dependency of as.c on hash.h.
687 * Makefile.in: Regenerate.
688 * doc/as.texinfo: Document the new switches.
689 * NEWS: Mention the new switches.
691 2005-04-12 Nick Clifton <nickc@redhat.com>
693 PR gas/818
694 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
695 synonyms.
697 2005-04-12 Alan Modra <amodra@bigpond.net.au>
699 * Makefile.am: Run "make dep-am".
700 * Makefile.in: Regenerate.
702 2005-04-11 Sterling Augustine <sterling@tensilica.com>
703 Bob Wilson <bob.wilson@acm.org>
705 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
707 2005-04-11 Mark Kettenis <kettenis@gnu.org>
709 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
711 2005-04-11 Jan Beulich <jbeulich@novell.com>
713 * NEWS: Mention these changes and their effects.
714 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
715 is_name_ender.
716 (check_macro): Likewise.
717 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
718 labels together with the closing pseudo-op.
719 (macro_expand_body): Adjust comment. Range-check input before use.
720 Adjust mis-spelled diagnostic. Use is_name_beginner.
721 * read.c (try_macro): New.
722 (read_a_source_file): New static variable last_eol. Don't list
723 macro expansion lines more than once. Call try_macro.
724 (s_macro): Set section of line_label to absolute instead of undefined.
725 * doc/as.texinfo: Add information on the caveats of these changes.
727 2005-04-11 Alan Modra <amodra@bigpond.net.au>
729 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
730 * symbols.h (symbol_X_add_number): Update prototype.
732 2005-04-10 Eric Christopher <echristo@redhat.com>
734 * symbols.c (symbol_X_add_number): Fix warning.
736 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
738 * config/tc-m68k.c (md_begin): Support 64bit host.
739 (get_num): Support 64bit BFD on 32bit host.
741 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
743 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
745 2005-04-09 Alan Modra <amodra@bigpond.net.au>
747 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
748 call. Don't do the COFF hacks for multi-emulation gas. Move
749 demand_empty_rest_of_line back to caller.
750 (s_set, equals): demand_empty_rest_of_line here.
752 PR gas/827
753 * as.h (rs_dummy): Define.
754 * symbols.c (symbol_X_add_number): New function.
755 * symbols.h (symbol_X_add_number): Declare.
756 * stabs.c (aout_process_stab): Tidy symbol frag setting.
757 * read.c (assign_symbol): New function, split out from s_set.
758 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
759 Fix COFF hacks for multi-emulation gas.
760 (s_set): Call assign_symbol. Remove "register" keyword.
761 (set_zero_frag): New function.
762 (pseudo_set): Always check for assignment to section syms.
763 Always set segment and frag of symbol, and likewise extern for
764 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
765 special case exp.X_add_number non-zero for O_symbol expressions.
766 (equals): Use assign_symbol.
768 2005-04-08 Bob Wilson <bob.wilson@acm.org>
770 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
771 SEC_MERGE sections.
773 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (tc_gen_reloc): Don't turn
776 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
778 2005-04-06 Nick Clifton <nickc@redhat.com>
780 * po/rw.po: New translation: Kinyarwanda
781 * configure.in (ALL_LINGUAS): Add rw
782 * configure: Regenerate.
784 2005-04-05 Sterling Augustine <sterling@tensilica.com>
785 Bob Wilson <bob.wilson@acm.org>
787 * config/tc-xtensa.c (branch_align_power): New.
788 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
789 future_alignment_required): Use branch_align_power to check section
790 alignment as well as xtensa_fetch_width when aligning branch targets.
792 2005-04-05 Bob Wilson <bob.wilson@acm.org>
794 * config/tc-xtensa.c: Warning fixes throughout.
795 (xtensa_fetch_width): Change to unsigned.
796 (assemble_nop, xtensa_find_unaligned_branch_targets,
797 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
798 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
799 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
800 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
801 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
802 get_text_align_max_fill_size, get_text_align_nop_count,
803 get_text_align_nth_nop_size, get_noop_aligned_address,
804 get_aligned_diff, convert_frag_align_next_opcode,
805 convert_frag_immed_finish_loop, xtensa_create_property_segments,
806 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
807 types, avoiding size_t and using offsetT and addressT appropriately.
808 (get_text_align_power): Clean up types. Avoid incorrect bound.
809 (get_text_align_fill_size): Clean up types. Restructure for clarity.
811 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
813 * config/tc-ia64.c (start_unwind_section): Undo the change
814 of 2004-08-18.
815 (generate_unwind_image, dot_endp): Likewise.
817 2005-04-01 David Mosberger <davidm@hpl.hp.com>
819 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
820 le_nop_stop arrays and initializers to file scope.
821 (md_begin): When generating code for anything other than
822 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
824 2005-04-01 Jan Beulich <jbeulich@novell.com>
826 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
827 immediates.
829 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
831 * NEWS: Mention [fdgh]_floating.
832 * config/atof-vax.c: Fix some whitespace.
833 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
835 2005-04-01 Nick Clifton <nickc@redhat.com>
837 * configure.in: Add a check for <unistd.h> providing a prototype
838 for getopt() which is compatible with the one in
839 include/getopt.h. If so then define HAVE_DECL_GETOPT.
840 * configure: Regenerate.
841 * config.in (HAVE_DECL_GETOPT): Add.
843 2005-04-01 Jan Beulich <jbeulich@novell.com>
845 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
847 2005-04-01 Jan Beulich <jbeulich@novell.com>
849 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
850 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
852 2005-03-30 Julian Brown <julian@codesourcery.com>
854 * config/tc-arm.c (arm_adjust_symtab): Rename
855 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
857 2005-03-30 Julian Brown <julian@codesourcery.com>
859 * config/tc-arm.c (mapping_state): Change documentation in function
860 comment to cross-reference spec instead. Change type of mapping symbols
861 to BSF_NO_TYPE.
862 (arm_adjust_symtab): Don't change type of mapping symbols here.
864 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
866 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
867 * config.in: Regenerate.
868 * configure: Regenerate.
869 * configure.in: Check for ffs decl and alphabetize.
871 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
872 Phil Blundell <philb@gnu.org>
874 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
875 (md_apply_fix3): Mark TLS symbols.
876 (tc_gen_reloc): Handle TLS relocations.
877 (arm_fix_adjustable): Ignore TLS relocations.
878 (s_arm_elf_cons): Support expressions after decorated symbols.
880 2005-03-29 Julian Brown <julian@codesourcery.com>
882 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
883 whether personality routine index N has been output for this section.
884 (mapping_state): tc_segment_info_data now struct not enum.
885 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
886 handled on section change.
887 (create_unwind_entry): Previous code to output dependency removed.
888 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
889 for this section.
890 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
891 arm_segment_info_type.
892 (arm_segment_info_type): New struct.
894 2005-03-28 Sterling Augustine <sterling@tensilica.com>
895 Bob Wilson <bob.wilson@acm.org>
897 * config/tc-xtensa.c (do_align_targets): Update comment.
898 (xtensa_frob_label): Compute "freq" before possibly switching frags.
899 Insert a LOOP_END frag before every loop target, and do not overload
900 DESIRE_ALIGN_IF_TARGET frags with loop end information.
901 (xg_assemble_vliw_tokens): Use do_align_targets.
902 (xtensa_fix_target_frags): Remove code to convert a
903 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
904 negatable branch at the end of a loop.
905 (frag_can_negate_branch): Delete.
907 2005-03-28 David Mosberger <davidm@hpl.hp.com>
908 H.J. Lu <hongjiu.lu@intel.com>
910 PR 803
911 NEWS: Mention "-mtune=[itanium1|itanium2]".
913 * config/tc-ia64.c (md): Add tune.
914 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
915 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
916 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
917 B unit NOPs are discouraged for McKinley-derived cores.
918 (md_begin): Don't hardcode the "extra_goodness()" function in
919 the comment...
920 (ia64_init): Set md.tune to itanium2.
922 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
923 * doc/c-ia64.texi: Likewise.
925 2005-03-27 Ian Lance Taylor <ian@airs.com>
927 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
928 bad C_EFCN symbol, print its name.
930 2005-03-25 Bob Wilson <bob.wilson@acm.org>
932 * config/tc-xtensa.c (use_longcalls): Delete.
933 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
934 the use_longcalls flag is set. Do this before checking the segment.
935 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
936 expand direct calls at this point.
937 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
938 (xtensa_find_unmarked_state_frags): Likewise.
939 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
940 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
941 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
942 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
944 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
946 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
948 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
950 * config/tc-cris.h: Convert to ISO C90.
951 * config/tc-cris.c: Ditto.
952 (md_estimate_size_before_relax): Remove obsolete comment for
953 parameter "segment_type".
954 (md_begin): Document reason for cast of hash_insert argument.
955 (md_atof): Correct type of parameter "type".
957 2005-03-24 Nick Clifton <nickc@redhat.com>
959 * write.h (bit_fix_new): Remove redundant prototype.
960 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
961 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
962 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
963 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
964 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
965 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
966 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
967 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
968 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
969 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
970 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
971 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
972 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
973 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
974 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
975 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
976 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
977 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
978 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
979 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
980 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
981 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
982 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
983 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
984 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
985 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
986 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
987 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
988 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
989 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
990 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
991 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
992 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
993 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
994 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
995 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
996 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
997 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
998 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
999 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1000 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1001 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1002 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1003 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1004 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1005 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1006 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1007 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1008 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1009 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1010 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1011 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1012 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1013 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1014 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1016 2005-03-23 Jim Blandy <jimb@redhat.com>
1018 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1019 attributes properly.
1021 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1022 Nick Clifton <nickc@redhat.com>
1024 * configure.tgt: Accept any C library to accompany a GNU Linux
1025 implementation, not just the GNU C library.
1026 * configure.in: Likewise.
1027 * configure: Regenerate.
1029 2005-03-23 Nick Clifton <nickc@redhat.com>
1031 * config/tc-tic30.c: Convert to ISO C90 formatting.
1032 * config/tc-tic30.h: Convert to ISO C90 formatting.
1033 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1034 * config/atof-vax.c: Convert to ISO C90 formatting.
1036 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1038 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1039 relocations correctly as well.
1040 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1041 relocations in mergeable sections section-relative either.
1043 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1045 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1047 2005-03-21 Nick Clifton <nickc@redhat.com>
1049 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1050 warning by providing a prototype for sh_symbian_find_elf_flags.
1052 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1053 previous delta.
1055 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1057 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1058 along with other formats that set bfd_gas. Remove unnecessary
1059 setting of bfd_gas. Delete strongarm cases in generic_target
1060 switch.
1062 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1064 PR gas/780
1065 * config/tc-m68k.c (TRUNC, SEXT): Define.
1066 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1067 (m68k_ip): Truncate or sign extend expressions as appropriate.
1068 (get_num): Likewise.
1069 (md_apply_fix3): Use SEXT.
1071 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1073 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1074 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1075 (obj-vms.o): Delete rule.
1076 Run "make dep-am".
1077 * Makefile.in: Regenerate.
1078 * aclocal.m4: Regenerate.
1079 * doc/Makefile.in: Regenerate.
1080 * po/POTFILES.in: Regenerate.
1082 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1084 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1085 flag for coldfire v4e.
1087 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1089 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1090 xg_apply_fix_value and return a value to indicate success.
1091 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1092 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1093 (xtensa_validate_fix_sub): New.
1094 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1095 (tc_gen_reloc): Move code to handle difference of symbols and code to
1096 apply tentative fix values to ...
1097 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1098 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1099 relocations when linkrelax flag is not set.
1100 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1101 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1103 2005-03-17 Jan Beulich <jbeulich@novell.com>
1105 * config/tc-i386.c (i386_scale): Beautify error message.
1106 (Intel syntax comments): Update.
1107 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1108 next_operand.
1109 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1110 Remove declarations.
1111 (intel_bracket_expr): Declare.
1112 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1113 of the function body in a loop allowing to split an operand into two.
1114 Replace calls to malloc and checks of it returning non-NULL with
1115 calls to xmalloc/xstrdup.
1116 (intel_expr): SHORT no longer handled here. Add comment indicating
1117 comparison ops need implementation.
1118 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1119 Check right operand of - does not specify a register when parsing
1120 the address of a memory reference.
1121 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1122 Check operands do not specify a register when parsing the address of
1123 a memory reference.
1124 (intel_e06, intel_e06_1): Likewise.
1125 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1126 handle SHORT as well as unary + and -. Don't accept : except for
1127 segment overrides or in direct far jump/call insns.
1128 (intel_brack_expr): New.
1129 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1130 intel_brack_expr.
1131 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1132 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1133 Allow symbolic constants as register scale value.
1134 (intel_get_token): Replace call to malloc and check of return value
1135 with call to xmalloc. Change handling for FLAT to match MASM's.
1136 (intel_putback_token): Don't try to back up/free current token if
1137 that is T_NIL.
1139 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1141 * configure.tgt: Set emulation for arm-*-eabi*.
1142 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1143 * config/te-armeabi.h: New file.
1144 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1145 * config/te-symbian.h: Include "te-armeabi.h".
1147 2005-03-16 Nick Clifton <nickc@redhat.com>
1149 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1150 local variable in case it is clobbered by the setjmp.
1152 2005-03-16 Nick Clifton <nickc@redhat.com>
1153 Ben Elliston <bje@au.ibm.com>
1155 * configure.in (werror): New switch: Add -Werror to the
1156 compiler command line. Enabled by default. Disable via
1157 --disable-werror.
1158 * configure: Regenerate.
1160 2005-03-16 Nick Clifton <nickc@redhat.com>
1162 * config/obj-coff.h: Convert to ISO C90 formatting.
1163 * config/obj-coff.c: Convert to ISO C90 formatting.
1165 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1167 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1168 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1169 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1170 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1171 (insns): Add ARMv6T2 instructions:
1172 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1173 (arm_archs): Add V6T2 variants.
1175 2005-03-15 Nick Clifton <nickc@redhat.com>
1177 * NEWS: Add cutoff for changes in 2.16 release.
1179 2005-03-15 Jan Beulich <jbeulich@novell.com>
1181 * expr.c (operand): Merge handling of unary + into that for unary
1182 -, !, and ~.
1184 2005-03-14 Eric Christopher <echristo@redhat.com>
1186 * config/tc-mips.c: Include dw2gencfi.h.
1187 (mips_cfi_frame_initial_instructions): New.
1188 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1189 (tc_cfi_frame_initial_instructions): Ditto.
1190 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1191 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1192 * Makefile.am: Update dependencies.
1193 * Makefile.in: Regenerate.
1195 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1197 * po/es.po: Commit new Spanish translation.
1199 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1201 * po/tr.po: Commit new Turkish translation.
1203 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1205 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1206 wfi, yield.
1208 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1210 * config-gas.com: Mark vax-vms as obsolete.
1211 * configure.in: Remove fmt=vms support.
1212 * config.in: Regenerate.
1213 * configure: Regenerate.
1214 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1216 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1217 Bob Wilson <bob.wilson@acm.org>
1219 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1220 when checking if xg_resolve_literals needs to be called.
1221 * config/tc-xtensa.h: Fix spelling typo in a comment.
1223 2005-03-10 Jan Beulich <jbeulich@novell.com>
1225 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1226 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1227 crafted structure declarations with the types from macro.h.
1229 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1231 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1232 for -mno-shared optimization.
1234 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1236 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1237 (MAX_NOPS): Bump to 4.
1238 (mips_fix_vr4130): New variable.
1239 (nops_for_vr4130): New function.
1240 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1241 nops_for_vr4130 if working around VR4130 errata.
1242 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1243 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1244 (md_parse_option): Handle them.
1245 (md_show_usage): Print them.
1246 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1248 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1250 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1251 branch delay code.
1253 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1255 * config/tc-mips.h (mips_flush_pending_output): Delete.
1256 (mips_emit_delays): Declare.
1257 (md_flush_pending_output): Use mips_emit_delays.
1258 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1259 the previous instructions.
1260 (md_begin, append_insn, md_parse_option): Update callers.
1261 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1262 start_noreorder.
1263 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1264 (s_gpdword): Update callers.
1265 (start_noreorder, end_noreorder): New functions.
1266 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1267 manipulating mips_opts or prev_nop_frag directly.
1268 (mips_flush_pending_output): Delete.
1270 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1272 * config/tc-mips.c (mips_move_labels): New function, taken from...
1273 (append_insn, mips_emit_delays): ...here.
1275 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1277 * config/tc-mips.c (MAX_NOPS): New macro.
1278 (history): Resize to 1 + MAX_NOPS.
1279 (fix_vr4120_class): New enumeration.
1280 (vr4120_conflicts): New variable.
1281 (init_vr4120_conflicts): New function.
1282 (md_begin): Call it.
1283 (insn_uses_reg): Constify first argument.
1284 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1285 (nops_for_insn_or_target): New functions.
1286 (append_insn): Use the new nops_for_* functions instead of inline
1287 delay checks. Generalize prev_nop_frag handling to handle an
1288 arbitrary history length. Insert nops into the history buffer
1289 once the number of nops in prev_nop_frag is fixed.
1290 (emit_delays): Use nops_for_insn instead of inline delay checks.
1292 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1294 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1295 check from branch delay code. Remove unnecessary check for branches.
1297 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1299 * config/tc-mips.c (dummy_opcode): Delete.
1300 (nop_insn, mips16_nop_insn): New variables.
1301 (NOP_INSN): New macro.
1302 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1303 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1304 (md_begin): Initialize nop_insn and mips16_nop_insn.
1305 (append_insn): Use the new emit_nop function to add nops, recording
1306 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1307 to reserve room for the instruction and install_insn to install the
1308 final form. Use insert_into_history to record the instruction in
1309 the history buffer. Use move_insn to do delay slot filling.
1310 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1311 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1312 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1314 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1316 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1317 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1318 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1319 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1320 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1322 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1324 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1325 and extended_p fields with a single fixed_p field.
1326 (append_insn, mips_no_prev_insn): Adjust accordingly.
1328 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1330 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1331 a single mips16_absolute_jump_p bit.
1332 (append_insn): Adjust accordingly.
1334 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1336 * config/tc-mips.h (mips_cl_insn): Move definition to...
1337 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1338 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1339 and extended_p.
1340 (history): New variable.
1341 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1342 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1343 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1344 (prev_prev_insn_unreordered): Delete.
1345 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1346 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1347 field.
1349 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1351 * doc/Makefile.am: Update as.info dependencies.
1352 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1354 2005-03-08 Jan Beulich <jbeulich@novell.com>
1356 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1357 error, and point to .purgem documentation if someone really needs
1358 re-definitions.
1359 * NEWS: Mention macro redefinition is now an error.
1361 2005-03-08 Jan Beulich <jbeulich@novell.com>
1363 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1364 emitted to. Add more precise diagnostics for non-fitting insns based
1365 on that. Eliminate now superfluous special casing of MLX. Clear out
1366 slot information when dropping an insn.
1368 2005-03-08 Jan Beulich <jbeulich@novell.com>
1370 * config/tc-ia64.c (parse_section_name): Rename to...
1371 (cross_section): In addition to separating the name from the rest of
1372 the arguments, also carry out the operation.
1373 (dot_xdata): Use cross_section.
1374 (dot_float_cons): Likewise.
1375 (dot_xstringer): Likewise.
1376 (dot_xdata_ua): Likewise.
1377 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1379 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1381 * po/gas.pot: Regenerate.
1383 2005-03-04 David Daney <ddaney@avtrex.com>
1385 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1386 instead of '_gp' for -mno-shared optimization.
1387 (s_cpload): Ditto.
1388 (s_abicalls): Document it in the comment.
1389 (md_show_usage): Document the -mno-shared option.
1391 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1393 * config/tc-mips.c (mips_set_options): Add sym32 field.
1394 (mips_opts): Initialize it.
1395 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1396 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1397 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1398 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1399 when deciding whether to use a symbolic %highest/%higher expansion.
1400 (macro): Likewise. Remove o64/n32 linux hack. Always use
1401 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1402 and "la". Handle constants separately from symbolic expressions in
1403 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1404 and using load_register to load the high part of the address.
1405 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1406 (OPTION_ELF_BASE): Bump by 2.
1407 (md_longopts): Add entries for -msym32 and -mno-sym32.
1408 (md_parse_option): Handle them.
1409 (usage): Document them.
1410 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1411 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1412 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1413 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1414 -msym32 and -mno-sym32.
1416 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1418 * config/tc-mips.c (load_address): Implement GP optimization
1419 for 64bit address space non-PIC. Fix formatting.
1420 (macro): Likewise. Simplify code.
1421 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1422 (mips_after_parse_args): Simplify code.
1424 2005-03-03 Nick Clifton <nickc@redhat.com>
1426 * expr.c (operand): Remove redundant code enclosed by #ifdef
1427 RELAX_PAREN_GROUPING....#endif.
1429 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1430 reloc is the difference of two symbols defined in the same
1431 section.
1433 * config/tc-iq2000.c (line_comment_chars): Include the # character
1434 as otherwise this breaks #APP/#NO_APP processing.
1436 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1438 * config/tc-arc.c(md_assemble): Remove dead code for handling
1439 immediate indexing of ld and st .
1441 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1442 Joseph Myers <joseph@codesourcery.com>
1444 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1445 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1446 (parse_relocation): Check for a word break after a relocation
1447 operator.
1448 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1449 symbols.
1451 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1453 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1455 2005-03-02 Jan Beulich <jbeulich@novell.com>
1457 * as.c (main): Use unlink_if_ordinary instead of unlink.
1458 * messages.c (as_fatal): Likewise.
1460 2005-03-02 Jan Beulich <jbeulich@novell.com>
1462 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1463 accesses.
1464 (parse_register): Allow cr8...15 in all modes.
1466 2005-03-02 Jan Beulich <jbeulich@novell.com>
1468 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1469 etc. like normal symbol references (T_ID).
1471 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1473 * symbols.c (fb_label_name): Fix silly thinko in last change.
1475 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1477 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1478 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1480 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1482 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1484 PR gas/708
1485 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1486 suffixes also.
1488 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1490 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1492 * as.h (assert): Warning fix.
1493 * expr.c (expr): Correct assertion.
1494 * read.c (s_comm_internal): Remove assertion.
1495 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1496 (fixup_segment): Remove assertion.
1497 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1498 (md_apply_fix3): Likewise.
1499 * config/tc-i370.c (md_begin): Correct assertion.
1500 (i370_macro): Warning fix for assertion.
1502 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1504 * configure.in (AC_C_BIGENDIAN): Invoke.
1505 * configure: Regenerate.
1506 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1507 host variable to set string header size.
1508 * config/obj-aout.c (obj_header_append): Don't use host structs.
1509 (obj_symbol_to_chars): Likewise.
1510 (obj_emit_strings): Likewise. Use the passed in output pointer.
1511 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1512 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1513 not sizeof host struct.
1514 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1515 (obj_emit_strings): Likewise.
1516 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1517 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1518 sizeof host struct.
1519 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1520 sizeof host struct.
1521 (host_number_to_chars): Define.
1522 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1523 host internal struct to set header sizes.
1524 * config/tc-i960.c (md_number_to_field): Warning fix.
1525 (md_ri_to_chars): Use host byte order.
1526 (get_cdisp, md_apply_fix3): Warning fix.
1527 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1529 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1531 * doc/c-arc.texi: Update documentation about ARC's extension
1532 instructions.
1534 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1536 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1537 address for myself.
1539 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1541 * cgen.c: Warning fixes.
1542 * config/tc-arc.c: Likewise.
1543 * config/tc-arm.c: Likewise.
1544 * config/tc-avr.c: Likewise.
1545 * config/tc-d10v.c: Likewise.
1546 * config/tc-d30v.c: Likewise.
1547 * config/tc-frv.c: Likewise.
1548 * config/tc-frv.h: Likewise.
1549 * config/tc-h8300.c: Likewise.
1550 * config/tc-h8500.c: Likewise.
1551 * config/tc-i370.c: Likewise.
1552 * config/tc-i960.c: Likewise.
1553 * config/tc-ia64.c: Likewise.
1554 * config/tc-ip2k.c: Likewise.
1555 * config/tc-m68hc11.c: Likewise.
1556 * config/tc-maxq.c: Likewise.
1557 * config/tc-mcore.c: Likewise.
1558 * config/tc-mips.c: Likewise.
1559 * config/tc-msp430.c: Likewise.
1560 * config/tc-pj.c: Likewise.
1561 * config/tc-ppc.c: Likewise.
1562 * config/tc-ppc.h: Likewise.
1563 * config/tc-s390.c: Likewise.
1564 * config/tc-sh.c: Likewise.
1565 * config/tc-sh64.c: Likewise.
1566 * config/tc-tic4x.c: Likewise.
1567 * config/tc-tic80.c: Likewise.
1568 * config/tc-v850.c: Likewise.
1569 * config/tc-vax.c: Likewise.
1570 * config/tc-w65.c: Likewise.
1571 * config/tc-xstormy16.c: Likewise.
1572 * config/tc-z8k.c: Likewise.
1574 2005-02-22 Catherine Moore <clm@cm00re.com>
1576 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1577 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1579 2005-02-22 Eric Christopher <echristo@redhat.com>
1581 * config/tc-mips.c (struct proc): Change isym to
1582 func_sym. New member func_end_sym.
1583 (s_mips_ent): Update.
1584 (s_mips_end): Ditto. Add code to compute function size.
1586 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1588 * read.c: Warning fixes.
1589 * config/obj-elf.c: Likewise.
1591 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1593 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1594 emitting insn.
1596 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1598 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1599 SEC_COFF_SHARED.
1601 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1602 SEC_TIC54X_BLOCK.
1603 (demand_empty_rest_of_line): Likewise.
1604 (tic54x_sblock): Likewise.
1605 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1607 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1609 * read.c (address_bytes): New function.
1610 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1611 (potable): Add "dc.a".
1612 (cons_worker): Handle "dc.a".
1613 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1615 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1617 * input-file.c (input_file_open): Rearrange to avoid warning.
1619 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1621 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1622 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1623 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1625 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1627 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1628 uses after .set noat.
1629 (load_address): Likewise.
1630 (macro): Likewise. Don't try to avoid $at use by sacrificing
1631 the target register before it is stored, it won't work.
1633 2005-02-17 James E Wilson <wilson@specifixinc.com>
1635 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1636 see an instruction that specifies a template.
1638 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1640 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1641 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1642 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1644 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1646 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1648 * config/tc-ia64.c (md): Add hint_b.
1649 (emit_one_bundle): Handle md.hint_b for "hint".
1650 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1651 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1652 (ia64_init): Set md.hint_b to error.
1653 (md_assemble): Handle md.hint_b for "hint.b".
1655 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1656 * doc/c-ia64.texi: Likewise.
1658 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1660 * tc.h (struct relax_type, relax_typeS): Move from here..
1661 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1662 * ecoff.c (ecoff_new_file): Add appfile param.
1663 * ecoff.h (ecoff_new_file): Likewise.
1664 * itbl-lex.h: New file.
1665 * itbl-lex.l: Include itbl-lex.h.
1666 * itbl-parse.y: Likewise.
1667 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1668 * read.c (s_app_file_string): Mark appfile possibly unused.
1669 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1670 * subsegs.h (struct seg_info_trash): Delete.
1671 (seg_info): Use segment_info_type instead.
1672 * config/obj-coff.c (struct filename_list): Make filename const char *.
1673 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1674 * config/obj-elf.c (elf_file_symbol): Similarly.
1675 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1676 signed right shift.
1677 * config/tc-arc.c (md_operand): Warning fix.
1678 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1679 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1680 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1681 * config/tc-frv.c (frv_force_relocation): Warning fix.
1682 * config/tc-m68k.c (md_parse_option): Delete unused var.
1683 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1684 * config/tc-sparc.c: Likewise.
1685 (s_common): Warning fix.
1686 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1687 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1688 addressT.
1689 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1690 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1691 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1692 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1693 (tic4x_do_align): Use TIC_NOP_OPCODE.
1694 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1695 * config/tc-vax.c: Include netinet/in.h.
1696 (tc_headers_hook): Formatting.
1697 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1699 2005-02-17 Jan Beulich <jbeulich@novell.com>
1701 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1702 parsing inN, locN, outN. Set 'idx' to offset register number starts
1703 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1704 pointless cast.
1706 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1708 * config/tc-mips.c (load_address): Fix formatting.
1709 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1710 Catch macros which are unexpandable without AT. Remove duplicate
1711 zeroing of used_at.
1712 (macro2): Remove duplicate zeroing of used_at.
1714 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1716 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1717 than zero.
1719 2005-02-15 Nigel Stephens <nigel@mips.com>
1720 Maciej W. Rozycki <macro@mips.com>
1722 * config/tc-mips.c (reloc_needs_lo_p): Handle
1723 BFD_RELOC_MIPS16_HI16_S.
1724 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1725 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1726 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1727 complaints on.
1728 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1729 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1730 Call my_getSmallExpression() to parse percent operators.
1731 (percent_op_match, mips_percent_op): Separate definitions.
1732 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1733 (parse_relocation): Handle the MIPS16 mode using
1734 mips16_percent_op.
1735 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1736 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1738 2005-02-15 Jan Beulich <jbeulich@novell.com>
1740 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1741 instead of explicitly dealing with the translation; exclude
1742 relocations that are already pcrel, however.
1744 2005-02-15 Jan Beulich <jbeulich@novell.com>
1746 * config/tc-ia64.c: Include limits.h (if available).
1747 (gr_values[0]): Set path to INT_MAX.
1748 (dot_reg_val): Don't allow changing value of r0. Limit range of
1749 general registers at r127.
1750 (specify_resource): Default resource index is -1. Don't set resource
1751 index (in case IA64_RS_RSE) without setting the specific flag.
1752 (note_register_values): Check operand is O_constant before tracking
1753 input value of moves. Add tracking for dep.z with constant inputs.
1754 (print_dependency): Resource index of specific resource may be zero.
1755 (check_dependencies): Likewise.
1757 2005-02-15 Jan Beulich <jbeulich@novell.com>
1759 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1760 reg_class. Check operands and emit diagnostics for illegal use of
1761 registers.
1763 2005-02-15 Jan Beulich <jbeulich@novell.com>
1765 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1766 new variables type, suffix, and width. Handle
1767 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1768 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1769 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1770 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1771 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1772 if unable to translate relocation type, using the new variables.
1774 2005-02-15 Jan Beulich <jbeulich@novell.com>
1776 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1777 (ty_symbol_chars): Define.
1778 * config/tc-ia64.c (ia64_symbol_chars): Define.
1780 2005-02-15 Jan Beulich <jbeulich@novell.com>
1782 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1783 input_line_pointer was advanced.
1785 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1787 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1788 within |.
1790 2005-02-13 Jan Beulich <jbeulich@novell.com>
1792 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1793 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1794 indicator.
1795 (ia64_init): Set md.detect_dv.
1796 (ia64_start_line): New static variable warned. Warn only once when
1797 encountering explicit stops in automatic mode.
1798 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1799 * NEWS: Mention new default mode.
1801 2005-02-13 Jan Beulich <jbeulich@novell.com>
1803 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1804 be freed when wiping out previous state. Canonicalize names before
1805 use. Free name string when detecting redefinition.
1806 (dot_pred_rel): Call generic expression parser to process arguments.
1807 Handle O_register case for individual predicates and O_subtract for
1808 ranges.
1809 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1810 register hash.
1811 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1812 Warn if multiple found, issue error if resulting symbol name has zero
1813 length.
1814 (dot_alias): Canonicalize name before use.
1816 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1818 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1819 and 0 for error.
1820 (in_procedure): Return -1 for warning.
1821 (in_prologue): Likewise.
1822 (in_body): Likewise.
1824 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1826 * config/tc-ia64.c (dot_xdata): Undo the last change.
1827 (dot_float_cons): Likewise.
1828 (dot_xstringer): Likewise.
1829 (dot_xdata_ua): Likewise.
1830 (dot_float_cons_ua): Likewise.
1832 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1834 * NEWS: Mention "-munwind-check=[warning|error]".
1836 * config/tc-ia64.c (md): Add unwind_check.
1837 (unwind_diagnostic): New.
1838 (in_procedure): Call unwind_diagnostic when a directive isn't
1839 in procedure.
1840 (in_prologue): Call unwind_diagnostic when a directive isn't in
1841 prologue.
1842 (in_body): Call unwind_diagnostic when a directive isn't in
1843 body region.
1844 (dot_endp): Set md.unwind_check to error before calling
1845 in_procedure and restore it after. When the name is missing or
1846 couldn't be found, use the one from the last .proc if
1847 md.unwind_check isn't error. Warn if md.unwind_check is
1848 warning.
1849 (md_parse_option): Handle "-munwind-check=[warning|error]".
1850 (md_show_usage): Add "-munwind-check=[warning|error]".
1851 (ia64_init): Set md.unwind_check to warning.
1853 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1854 * doc/c-ia64.texi: Likewise.
1856 2005-02-11 Jan Beulich <jbeulich@novell.com>
1858 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1859 (LEX_QM): Likewise.
1860 (ia64_parse_name): New third parameter.
1861 (md_parse_name): Pass third argument.
1862 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1863 (md_operand): Handling of '@'-prefixed symbols moved from here...
1864 (ia64_parse_name): ...to here.
1866 2005-02-11 Jan Beulich <jbeulich@novell.com>
1868 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1869 (errata_nop_necessary_p): Remove declaraction and definition.
1870 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1871 update md.group_idx. Don't reset md.last_groups.
1873 2005-02-11 Jan Beulich <jbeulich@novell.com>
1875 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1876 argument.
1877 (dot_xdata): Free section name after use.
1878 (dot_float_cons): Likewise.
1879 (dot_xstringer): Likewise.
1880 (dot_xdata_ua): Likewise.
1881 (dot_float_cons_ua): Likewise.
1882 (md_pseudo_table): Add xdata16 and xdata16.ua.
1884 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1886 * doc/all.texi: Add IA64.
1887 * doc/as.texinfo: Likewise.
1889 * doc/c-ia64.texi: Fix typos.
1891 2005-02-10 Julian Brown <julian@codesourcery.com>
1893 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1894 BFD_RELOC_UNUSED.
1895 (do_t_push_pop): Likewise.
1896 (md_assemble): Likewise.
1897 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1898 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1899 (create_unwind_entry): Output dependency on the required personality
1900 routines.
1902 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1904 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1905 * subsegs.c (seg_not_empty_p): Likewise.
1907 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1909 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1910 relative jump calculation.
1911 <md_convert_frag) : Likewise.
1912 <output_disp): Likewise.
1914 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1916 * write.c (write_object_file): Recognize warning-symbol construct
1917 and skip object- and target- handling for the second symbol.
1919 2005-02-02 Jan Beulich <jbeulich@novell.com>
1921 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1922 designators along with quoted ones. Free copy of quoted designator
1923 when done.
1925 2005-02-01 Ben Elliston <bje@au.ibm.com>
1927 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1928 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1929 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1930 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1931 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1932 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1933 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1934 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1935 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1936 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1937 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1938 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1939 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1940 #if 0'd code throughout.
1942 2005-01-31 Nick Clifton <nickc@redhat.com>
1944 * as.c (parse_args): Bump copyright date reported by --version to
1945 2005.
1947 2005-01-31 Nick Clifton <nickc@redhat.com>
1949 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1950 and vax-vms.
1952 2005-01-31 Jan Beulich <jbeulich@novell.com>
1954 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1955 that can end with .endr in that case. Make requiring/permitting
1956 pseudo-ops without leading dot closer to the logic in read.c serving
1957 the same purpose.
1958 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1959 ignored.
1961 2005-01-31 Jan Beulich <jbeulich@novell.com>
1963 * macro.c (do_formals): Adjust to no longer accept empty parameter
1964 names.
1965 (define_macro): Adjust to no longer accept empty macro name, garbage
1966 following the parameters, or macros that were previously defined.
1967 * read.c (s_bad_end): Declare.
1968 (potable): Add endm. Handler for endr and endm is s_bad_end.
1969 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1970 and .endr.
1971 * read.h (s_bad_endr): Remove.
1973 2005-01-31 Jan Beulich <jbeulich@novell.com>
1975 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1976 immediately discarding (but counting) those exceeding the maximum
1977 possible amount. Track whether output and input operand counts ever
1978 matched, and use this to better indicate which of the operands/
1979 operand types was wrong; specifically don't default to pointing to
1980 the first operand.
1982 2005-01-31 Jan Beulich <jbeulich@novell.com>
1984 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1985 variable in dot_endp). Add body and insn. Make prologue,
1986 prologue_mask, body, and insn bitfields.
1987 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1988 messages.
1989 (in_procedure, in_prologue, in_body): New.
1990 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1991 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1992 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1993 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1994 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1995 dot_personality): Use the appropriate one of the above.
1996 (dot_proc): Clear unwind.proc_start; set to current location only if
1997 none of the entry points were valid. Check for non-zero-length entry
1998 point names. Check that entry points aren't defined, yet. Clear
1999 unwind.prologue, unwind.body, and unwind.insn.
2000 (dot_body): Call in_procedure. Check that first directive in procedure
2001 had no insns emitted before. Set unwind.body.
2002 (dot_prologue): Call in_procedure. Check that not already in prologue.
2003 Check that first directive in procedure had no insns emitted before.
2004 Clear unwind.body.
2005 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2006 length entry point names. Check that entry points became defined.
2007 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2009 2005-01-31 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2012 before actually using it. Don't generate an error in manual bundling
2013 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2014 Don't generate an error in manual bundling mode when looking at an
2015 insn required to be last in its group but the required slot hasn't
2016 been reached, yet. Allow conversion from MII to MI;I for bundle
2017 consisting of only 2 insns with the stop between them. Suppress
2018 various meaningless errors resulting from detecting earlier ones.
2020 2005-01-31 Jan Beulich <jbeulich@novell.com>
2022 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2023 input being ar.pfs.
2025 2005-01-28 Christian Groessler <chris@groessler.org>
2027 * config/tc-z8k.c (md_assemble): Improve error detection.
2029 2005-01-28 Jan Beulich <jbeulich@novell.com>
2031 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2032 for personality routine pointer only if there is one.
2033 (ia64_convert_frag): Likewise.
2034 (generate_unwind_image): Likewise.
2036 2005-01-27 Christian Groessler <chris@groessler.org>
2038 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2039 (md_apply_fix3): Make relative branches out of range an error
2040 instead of a warning. Display correct line number for out of
2041 range branches/calls/memory accesses.
2043 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2045 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2046 to emit .debug_line and other debug sections.
2047 * as.h (seg_not_empty_p): Declare.
2048 * subsegs.c (seg_not_empty_p): New predicate.
2050 2005-01-27 Andrew Cagney <cagney@gnu.org>
2052 * configure: Regenerate to track ../gettext.m4 change.
2054 2005-01-27 Jan Beulich <jbeulich@novell.com>
2056 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2058 2005-01-27 Jan Beulich <jbeulich@novell.com>
2060 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2061 to/from application registers dynamic insns.
2062 (md_assemble): Defer resolution of move to/from application registers
2063 dynamic insns when they can be issued on either the I- or M-units.
2065 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2067 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2068 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2069 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2070 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2071 * cgen.c (gas_cgen_parse_operand): Handle
2072 CGEN_PARSE_OPERAND_SYMBOLIC.
2073 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2074 (frv_force_relocation): Likewise. Fix handling of PIC
2075 relocations.
2076 (md_apply_fix3): Likewise.
2078 2005-01-21 Ben Elliston <bje@au.ibm.com>
2080 * as.h: Remove #if 0'd code.
2081 * atof-generic.c (atof_generic): Likewise.
2082 * ecoff.c (ecoff_directive_frame): Likewise.
2083 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2084 * itbl-ops.c (itbl_add_reg): Likewise.
2085 * listing.c (calc_hex): Likewise.
2086 * read.c (MASK_CHAR): Likewise.
2087 * subsegs.c (subsegs_print_statistics): Likewise.
2088 * symbols.c (indent): Likewise.
2089 * write.c (write_relocs): Likewise.
2090 (write_object_file): Likewise.
2091 (relax_frag): Likewise.
2093 2005-01-20 Nick Clifton <nickc@redhat.com>
2095 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2096 getopt_long_only() from considering -a as an abbreviation for
2097 --alternate.
2098 (parse_args): Fix the parsing of -a=<file>.
2100 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2102 PR gas/684
2103 * read.c (s_incbin): Adjust default count for skip. Check validity
2104 of count and skip rigorously.
2106 2005-01-19 Fred Fish <fnf@specifixinc.com>
2108 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2110 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2112 * read.c (convert_to_bignum): New function, split out from...
2113 (emit_expr): ...here. Handle the case where X_add_number is
2114 positive and the input value is negative.
2115 (output_big_sleb128): Fix setting of continuation bit. Check whether
2116 the final byte needs to be sign-extended. Fix size-shrinking loop.
2117 (emit_leb128_expr): When generating a signed leb128, see whether the
2118 sign of an O_constant's X_add_number matches the sign of the input
2119 value. Use a bignum if not.
2121 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2123 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2124 arch_sh_up in order to match the external name and make the
2125 testsuite's job easier.
2127 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2129 PR 659
2130 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2132 2005-01-12 Nick Clifton <nickc@redhat.com>
2134 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2135 ignored_arguments array.
2137 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2139 * write.c (write_object_file): Disallow a symbol equated to
2140 common symbol.
2142 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2144 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2145 bfd_mach_maxq20.
2146 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2147 (maxq_target): New function: Set the machine type.
2149 2005-01-06 Paul Brook <paul@codesourcery.com>
2151 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2152 (md_begin): Handle TE_VXWORKS for FP defaults.
2153 (md_apply_fix3): Correct rela offsets.
2154 (elf32_arm_target_format): Add VxWorks targets.
2156 2005-01-06 Paul Brook <paul@codesourcery.com>
2158 * configure.tgt: Set em=vxworks for *-*-vxworks.
2159 * config/te-vxworks.h: New File.
2161 2005-01-06 Paul Brook <paul@codesourcery.com>
2163 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2165 2005-01-04 Dmitry Diky <diwil@spec.ru>
2167 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2168 global label.
2170 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2172 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2173 (dot_loc): New function.
2174 (md_pseudo_table): Add entry to map .loc to dot_loc().
2175 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2176 seen a .loc directive or we're generating DWARF2 debug info for
2177 assembly source.
2179 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2181 PR gas/619
2182 * read.c (s_comm_internal): Don't zero end of name until size
2183 expression has been parsed.
2185 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2187 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2189 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2191 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2192 case).
2194 2004-12-22 Ian Lance Taylor <ian@airs.com>
2196 * configure.tgt: New.
2197 * configure.in: Move setting of cpu_type, fmt, etc., to
2198 configure.tgt.
2199 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2200 $(srcdir)/configure.tgt.
2201 * configure, Makefile.in: Rebuild.
2203 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2205 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2206 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2207 instructions.
2208 (avr_offset_expression): New function to parse offsets for LDI
2209 instructions.
2210 (avr_operand): Use it.
2211 (md_apply_fix3): Generate the relocs.
2213 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2215 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2216 BFD_RELOC_SH_IMMS10BY8 relocation.
2218 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2219 than just ignoring bad code.
2221 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2223 * config/tc-v850.c (handle_lo16): New function.
2224 (v850_reloc_prefix): Use it to check lo().
2225 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2227 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2229 * configure.in: Add s390x-ibm-tpf support.
2230 * configure: Regenerate.
2232 2004-12-15 Jan Beulich <jbeulich@novell.com>
2234 * config/obj-elf.c (obj_elf_change_section): Only set type and
2235 attributes on new sections. Emit warning when type of re-declared
2236 section doesn't match.
2238 2004-12-15 Jan Beulich <jbeulich@novell.com>
2240 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2241 '.cfi_startproc simple' doesn't inherit the old value.
2243 2004-12-15 Jan Beulich <jbeulich@novell.com>
2245 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2246 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2247 generation to emit a factored offset.
2249 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2251 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2252 which is too large in the case of NO_PIC without 64-bit
2253 addresses.
2255 * config/tc-mips.c (mips_in_shared): New static variable.
2256 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2257 (md_longopts): Add -mshared and -mno-shared.
2258 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2259 (s_cpload): Implement !mips_in_shared case.
2260 (s_cpsetup): Likewise.
2261 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2262 * NEWS: Mention -mno-shared.
2264 2004-12-09 Paul Brook <paul@codesourcery.com>
2266 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2267 for function start.
2269 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2271 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2272 sequence, increase the size of the sequence.
2274 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2275 use CPU_RM9000.
2277 2004-12-07 Ben Elliston <bje@gnu.org>
2279 * read.c (s_align): Use an align_limit temporary to allay a GCC
2280 signed/unsigned comparison warning.
2282 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2284 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2285 * configure.in: Use it for arm*-*-linux-gnueabi*.
2286 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2287 * config/te-armlinuxeabi.h: New file.
2288 * Makefile.in: Regenerated.
2289 * aclocal.m4: Likewise.
2290 * configure: Likewise.
2291 * doc/Makefile.in: Regenerated.
2293 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2295 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2296 (xtensa_restore_emit_state): Likewise.
2298 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2300 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2301 (s_align): Use it.
2303 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2305 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2306 * Makefile.in: Regenerate.
2308 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2310 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2311 functions, give functions a meaningful name, add comments.
2312 (check_range): New function - Replace operand size calculation
2313 with range checking.
2314 (assemble_insn): Update Algorithm, improve error issuing.
2315 (enum op_err): New.
2316 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2317 handling.
2319 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2321 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2322 miss between different section in the same module.
2323 (tc_gen_reloc): Likewise.
2325 2004-11-25 Theodore A. Roth <troth@openavr.org>
2327 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2328 atmega325, atmega3250, atmega645 and atmega6450.
2330 2004-11-25 Jan Beulich <jbeulich@novell.com>
2332 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2333 permissible for the selected instruction suffix.
2334 (process_suffix): For DefaultSize instructions, suppressing the
2335 guessing of a 'q' suffix if the instruction doesn't support it is
2336 pointless, because only an 'l' suffix can be guessed in this place.
2338 2004-11-24 Nick Clifton <nickc@redhat.com>
2340 * config/tc-iq2000.c: Remove support for IQ10 processor.
2341 Convert to ISO C90 formatting.
2342 * config/tc-iq2000.h: Likewise.
2344 2004-11-23 Nick Clifton <nickc@redhat.com>
2346 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2347 in this table. They should be correct now.
2349 2004-11-23 Jan Beulich <jbeulich@novell.com>
2351 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2352 indicate the MMX extensions added by both SSE and 3DNow!A.
2353 (Cpu3dnowA): Declare.
2354 (CpuUnknownFlags): Update.
2355 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2356 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2357 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2358 3DNow!. Athlon additionally implies 3DNow!A. Several new
2359 entries (those starting with a dot are for sub-arch specification).
2360 (set_cpu_arch): Handle sub-arch specifications.
2361 (parse_insn): Distinguish between instructions not supported because
2362 of insufficient CPU features and because of 64-bit mode.
2363 * doc/c-i386.texi: Describe enhanced .arch directive.
2365 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2367 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2369 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2371 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2372 without a corresponding .debug_info section.
2374 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2376 * read.c (potable): Add "error" and "warning".
2377 (s_errwarn): New function.
2378 * read.h (s_errwarn): Declare.
2379 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2381 2004-11-22 Nick Clifton <nickc@redhat.com>
2383 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2384 c_dot_file_symbol.
2386 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2388 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2389 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2391 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2393 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2394 (coff_adjust_symtab): Adjust call.
2395 (crawl_symbols): Likewise.
2396 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2397 (obj_app_file): Adjust.
2399 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2401 * configure.in: Enable bfd_assember for the MAXQ port.
2402 * configure: Regenerate.
2404 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2405 Sterling Augustine <sterling@tensilica.com>
2407 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2408 there is a conflict.
2409 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2410 interfaces that are related as determined by xtensa_interface_class_id.
2412 2004-11-12 Nick Clifton <nickc@redhat.com>
2414 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2415 offsets for conditional branches.
2417 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2419 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2421 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2423 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2424 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2425 MAYBE_UNREACHABLE.
2426 (relax_frag_immed): Update call to update_next_frag_state.
2428 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2430 * obj.h (struct format_ops <app_file>): Add int param.
2431 * read.h (s_app_file_string): Likewise.
2432 * read.c (s_app_file_string): Likewise.
2433 (s_app_file): Adjust s_app_file_string call.
2434 * config/tc-mips.c (s_mips_file): Likewise.
2435 * config/obj-coff.h (obj_app_file): Add app param.
2436 * config/obj-ecoff.h (obj_app_file): Likewise.
2437 * config/obj-multi.h (obj_app_file): Likewise.
2438 * config/obj-elf.h (elf_file_symbol): Likewise.
2439 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2440 if called for # preprocessor lines.
2442 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2444 PR 528
2445 * symbols.c (resolve_symbol_value): Convert weak symbols only
2446 for Windows PECOFF.
2447 (symbol_equated_reloc_p): Don't equate weaks when relocating
2448 only for Windows PECOFF.
2450 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2452 * config/tc-crx.c (print_insn): Check and set insn_addr.
2453 * config/tc-crx.h (md_frag_check): Define.
2455 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2456 Vineet Sharma <vineets@noida.hcltech.com>
2458 * configure.in: Add support for new target maxq-coff.
2459 * configure: Regenerate.
2460 * NEWS: Mention new support.
2461 * config/tc-maxq.c: New file.
2462 * config/tc-maxq.h: New file.
2463 * config/obj-coff.h: Add support for maxq-coff.
2465 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2467 * symbols.c (any_external_name): Define.
2468 (resolve_symbol_value): Convert weak symbols.
2469 (S_SET_EXTERNAL): Support any_external_name.
2470 (S_SET_NAME): Qualify parameter const.
2471 (symbol_equated_reloc_p): Equate to weaks when relocating.
2472 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2473 * tc.h (any_external_name): Declare.
2474 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2475 assemblers also.
2476 (weak_is_altname): Declare and define.
2477 (weak_name2altname): Same.
2478 (weak_altname2name): Same.
2479 (weak_uniquify): Same.
2480 (weak_altprefix): Define.
2481 (obj_coff_weak): Change .weak syntax and handling.
2482 (coff_frob_symbol): Fix PE weak symbol alternates.
2483 * config/obj-coff.h (USE_UNIQUE): Define.
2484 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2485 are in another segment.
2486 (tc_gen_reloc): Remove broken addend hack.
2487 doc/as.texinfo: Update.
2489 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2491 * config/tc-xtensa.c (total_frag_text_expansion): New.
2492 (md_estimate_size_before_relax): Use it.
2493 (find_address_of_next_align_frag): Likewise.
2495 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2497 * config/tc-crx.c: Rename argument types.
2498 (processing_arg_number): Rename to 'cur_arg_num'.
2499 (get_number_of_bits): Rename to 'set_operand_size'.
2500 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2501 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2502 (set_indexmode_parameters): Remove function, integrate its code into
2503 'set_operand'.
2504 (set_operand_size): Get rid of 'Operand Number' function parameter -
2505 use global variable 'cur_arg_num' instead.
2506 Use a local 'argument' pointer to reference the current argument.
2507 (parse_operand): Likewise.
2508 (set_operand): Likewise.
2509 (process_label_constant): Likewise.
2511 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2513 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2514 (add_section_rename): Delete. Inlined into...
2515 (build_section_rename): ...here. Use xstrdup instead of strdup.
2516 (xtensa_section_rename): Drop "const" from argument and return types.
2517 (md_show_usage): Indent to match show_usage().
2518 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2519 (tc_canonicalize_section_name): Define.
2520 (md_elf_section_rename): Remove unused macro.
2521 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2522 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2523 (Frame Directive): Delete.
2525 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2527 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2528 * config/tc-arm.c (target_oabi): Delete.
2529 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2530 (arm_opts): Remove moabi.
2531 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2532 * doc/c-arm.texi (ARM Options): Likewise.
2533 * configure: Regenerated.
2535 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2537 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2538 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2539 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2540 * configure: Regenerate.
2541 * config/tc-cris.c (enum cris_archs): New.
2542 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2543 (cris_insn_ver_valid_for_arch): New functions.
2544 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2545 (cris_arch): New variable.
2546 (md_pseudo_table): New pseudo .arch.
2547 (err_for_dangerous_mul_placement): Initialize according to
2548 DEFAULT_CRIS_ARCH.
2549 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2550 All users changed.
2551 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2552 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2553 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2554 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2555 use in md_cris_relax_table.
2556 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2557 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2558 Update and improve head comment.
2559 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2560 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2561 (OPTION_ARCH): New.
2562 (md_longopts): New option --march=...
2563 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2564 macros.
2565 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2566 (HANDLE_RELAXABLE): New macro.
2567 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2568 cases. Check for weak symbols and assume not relaxable. Handle
2569 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2570 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2571 fragP->fr_symbol.
2572 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2573 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2574 (cris_create_short_jump): Adjust for CRISv32.
2575 (cris_relax_frag): Handle new states.
2576 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2577 (md_begin): Define symbols "..asm.arch.cris.v32",
2578 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2579 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2580 when entering opcode table entry points.
2581 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2582 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2583 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2584 (cris_process_instruction): Initialize out_insnp->insn_type to
2585 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2586 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2587 cases.
2588 <case 'm'>: Check that modified_char == '.'.
2589 <invalid operands>: Consume the rest of the line.
2590 When operands don't match, skip over subsequent insns with
2591 non-matching version specifier but same mnemonic.
2592 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2593 special registers in CRISv32 are always 32 bit long.
2594 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2595 New cases.
2596 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2597 and compatible. Recognize "ACR" for v32, unless followed by "+".
2598 (get_spec_reg): Consider cris_arch when looking up register.
2599 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2600 v32 or compatible.
2601 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2602 (cris_get_expression): Restore input_line_pointer if failing "early".
2603 (get_flags): Consider cris_arch and recognize flags accordingly.
2604 (branch_disp): Adjust for CRISv32.
2605 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2606 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2607 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2608 resolved. Don't enter zeros in object file for
2609 BFD_RELOC_32_PCREL.
2610 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2611 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2612 (md_parse_option): Break out "return 1".
2613 <OPTION_ARCH> New case.
2614 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2615 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2616 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2617 <case BFD_RELOC_32_PCREL>: New cases.
2618 Addends for non-zero fx_pcrel are too in fx_offset.
2619 (md_show_usage): Show --march=<arch>.
2620 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2621 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2622 (s_syntax) <struct syntaxes>: Properly constify member operand.
2623 * config/tc-cris.h (TARGET_MACH): Define.
2624 (cris_mach): Declare.
2625 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2626 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2627 (CRIS-Opts): Document --march=...
2628 (CRIS-Pseudos): Document .arch.
2630 2004-11-04 Jan Beulich <jbeulich@novell.com>
2632 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2633 intel syntax and no register prefix, allow $ in symbol names when
2634 intel syntax.
2635 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2636 (intel_float_operand): Add fourth return value indicating math control
2637 operations. Make classification more precise.
2638 (md_assemble): Complain if memory operand of mov[sz]x has no size
2639 specified.
2640 (parse_insn): Translate word operands to floating point instructions
2641 operating on integers as well as control instructions to short ones
2642 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2643 floating point instructions operating on non-integer operands.
2644 (match_template): Remove fldcw special case. Adjust q-suffix handling
2645 to permit it on fild/fistp/fisttp in AT&T mode.
2646 (process_suffix): Don't guess DefaultSize insns' suffix from
2647 stackop_size for certain floating point control instructions. Guess
2648 suffix for branch and [ls][gi]dt based on flag_code. Split error
2649 messages for Intel and AT&T syntax, and make the condition more strict
2650 for the former. Adjust suppressing of generation of operand size
2651 overrides.
2652 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2653 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2654 more error checking.
2655 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2656 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2658 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2660 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2661 md_short_jump_size, md_long_jump_size.
2662 * write.c [!WORKING_DOT_WORD]: Ditto.
2663 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2664 qualifier.
2665 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2666 declare.
2667 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2668 const qualifier in these definitions.
2669 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2670 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2672 2004-11-02 Nick Clifton <nickc@redhat.com>
2674 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2675 table before deciding to produce a .debug_line section to match up
2676 with a user provided .debug_info section.
2678 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2680 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2681 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2683 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2685 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2686 (get_flags): New function.
2687 (get_number_of_bits): Edit comments, update numeric values to
2688 supported sizes.
2689 (process_label_constant): Don't support the colon
2690 format (SYMBOL:[s|m|l]).
2691 (set_cons_rparams): Support argument type 'arg_rbase'.
2692 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2693 (handle_LoadStor): Bug fix, first handle post-increment mode.
2694 (getreg_image): Remove redundant code, update according to latest
2695 CRX spec.
2696 (print_constant): Bug fix relate to 3-word instructions.
2697 (assemble_insn): Bug fix, when matching instructions, verify also
2698 instruction type (not only mnemonic).
2699 Add various error checking.
2700 (preprocess_reglist): Support HI/LO and user registers.
2702 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2704 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2705 in an epilogue directive go negative.
2707 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2709 PR 474
2710 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2711 after reporting template error during manual bundling. Reported
2712 by Michael Dupont, michaelx.dupont@intel.com.
2714 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2716 * Makefile.am: Run dep-am.
2717 * aclocal.m4: Regenerate with automake 1.9.2.
2718 * Makefile.in: Regenerate with automake 1.9.2.
2719 * doc/Makefile.in: Likewise.
2721 * config/tc-arm.c: Include "dw2gencfi.h".
2722 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2723 New functions.
2724 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2725 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2726 (tc_cfi_frame_initial_instructions): Define.
2727 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2728 Add prototypes.
2730 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2732 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2733 operands validity.
2734 Update coprocessor id to be unsigned immediate.
2736 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2738 * config/tc-i386.c (O_secrel): Delete.
2739 (tc_pe_dwarf2_emit_offset): New function.
2740 * config/tc-i386.h (O_secrel): Define as O_md1.
2741 (TC_DWARF2_EMIT_OFFSET): Define.
2743 2004-10-18 Nick Clifton <nickc@redhat.com>
2745 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2746 ignore @fptr() directives for 4-byte fixups.
2748 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2750 * Makefile.am: Run "make dep-am"
2751 * Makefile.in: Regenerate.
2753 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2755 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2756 Remove comments about placement of literal pools.
2757 (Literal Directive): Update description of literal placement.
2758 (Literal Prefix Directive): Remove statement that this does not apply
2759 to absolute-mode literals. Describe new section naming scheme.
2761 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2763 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2764 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2765 is_windowed_return_opcode): Delete.
2766 (xtensa_frob_label): Use get_subseg_target_freq.
2767 (md_assemble): Inline call to is_entry_opcode.
2768 (xtensa_handle_align): Inline call to get_frag_is_literal.
2769 (relaxation_requirements): Inline call to is_jx_opcode.
2770 (emit_single_op): Inline call to is_movi_opcode.
2771 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2772 get_frag_is_no_transform, is_entry_opcode, and
2773 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2774 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2775 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2776 Inline calls to get_frag_is_no_transform.
2777 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2778 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2779 get_frag_is_no_transform.
2780 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2781 and set_frag_is_no_transform.
2782 (get_expression_value): Delete.
2783 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2784 cur_target_freq to target_freq.
2785 (get_subseg_info): Split out code to create a new map entry into ...
2786 (add_subseg_info): ... this new function.
2787 (get_last_insn_flags): Check if get_subseg_info succeeded.
2788 (set_last_insn_flags): Call add_subseg_info if needed.
2789 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2790 (xtensa_reorder_segments): Compute last_sec while counting sections.
2791 Remove call to get_last_sec.
2792 (get_last_sec): Delete.
2793 (cache_literal_section): Inline call to retrieve_literal_seg and its
2794 callees, seg_present and add_seg_list.
2795 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2796 (get_frag_is_insn, get_frag_is_no_transform,
2797 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2798 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2800 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2802 * config/tc-xtensa.c: Use ISO C90 formatting.
2803 * config/tc-xtensa.h: Likewise.
2804 * config/xtensa-istack.h: Likewise.
2805 * config/xtensa-relax.c: Likewise.
2806 * config/xtensa-relax.h: Likewise.
2808 2004-10-12 Paul Brook <paul@codesourcery.com>
2810 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2811 EF_ARM_EABI_VER4.
2812 (arm_eabis): Ditto.
2813 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2814 -meabi=3.
2816 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2818 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2819 entries.
2820 (Acknowledgements): Use "GAS" instead of AS variable.
2822 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2824 * config/tc-i386.c: Include "elf/x86-64.h".
2825 (i386_elf_section_type): New function.
2826 * config/tc-i386.h (md_elf_section_type): Define.
2827 (i386_elf_section_type): New prototype.
2829 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2831 * config/m68k-parse.h (enum m68k_register): New control register,
2832 MBAR2 (for MCF5249)
2833 * config/tc-m68k.c: Correct control register set for MCF5249.
2835 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2836 Sterling Augustine <sterling@tensilica.com>
2838 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2839 (UNREACHABLE_MAX_WIDTH): Define.
2840 (XTENSA_FETCH_WIDTH): Delete.
2841 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2842 prefer_const16, prefer_l32r): New global variables.
2843 (LIT4_SECTION_NAME): Define.
2844 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2845 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2846 (frag_flags struct): New.
2847 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2848 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2849 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2850 (MAX_FORMATS): Define.
2851 (op_placement_info struct, op_placement_table): New.
2852 (O_pltrel, O_hi16, O_lo16): Define.
2853 (directiveE enum): Rename directive_generics to directive_transform.
2854 Delete directive_relax. Add directive_schedule,
2855 directive_absolute_literals, and directive_last_directive.
2856 (directive_info): Rename "generics" to "transform". Delete "relax".
2857 Add "schedule" and "absolute-literals".
2858 (directive_state): Adjust entries to match changes in directive_info.
2859 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2860 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2861 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2862 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2863 (align_only_targets, software_a0_b_retw_interlock,
2864 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2865 software_avoid_short_loop, software_avoid_close_loop_end,
2866 software_avoid_all_short_loops, specific_opcode): Delete.
2867 (warn_unaligned_branch_targets): New.
2868 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2869 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2870 (option_[no_]link_relax, option_[no_]transform,
2871 option_[no_]absolute_literals, option_warn_unaligned_targets,
2872 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2873 New enum values.
2874 (option_[no_]align_only_targets, option_literal_section_name,
2875 option_text_section_name, option_data_section_name,
2876 option_bss_section_name, option_eb, option_el): Delete.
2877 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2878 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2879 and target-hardware. Delete entries for [no-]target-align-only,
2880 literal-section-name, text-section-name, data-section-name, and
2881 bss-section-name.
2882 (md_parse_option): Handle new options and remove old ones. Accept but
2883 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2884 and treat them as [no-]transform.
2885 (md_show_usage): Add new options and remove old ones.
2886 (xtensa_setup_hw_workarounds): New.
2887 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2888 "long", "short", "loc" and "frequency" entries.
2889 (use_generics): Rename to ...
2890 (use_transform): ... this function. Add past_xtensa_end check.
2891 (use_longcalls): Add past_xtensa_end check.
2892 (code_density_available, can_relax): Delete.
2893 (do_align_targets): New.
2894 (get_directive): Accept dashes in directive names. Warn about
2895 [no-]generics and [no-]relax directives and treat them as
2896 [no-]transform.
2897 (xtensa_begin_directive): Call md_flush_pending_output only for some
2898 directives. Check for directives inside instruction bundles. Warn
2899 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2900 directives. Handle new directives. Check generating_literals flag
2901 for literal_prefix.
2902 (xtensa_end_directive): Check for directives inside instruction
2903 bundles. Warn and ignore [no-]density directives. Handle new
2904 directives. Call xtensa_set_frag_assembly_state.
2905 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2906 xtensa_dwarf2_emit_insn): New.
2907 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2908 use_literal_section flag.
2909 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2910 literals. Use xtensa_elf_cons to parse the expression.
2911 (xtensa_literal_prefix): Do not check use_literal_section. Support
2912 ".lit4" sections for absolute literals. Change prefix convention to
2913 replace ".text" (or ".t" in a linkonce section). No need to call
2914 subseg_set.
2915 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2916 (expression_end): Handle closing braces and colons.
2917 (PLT_SUFFIX, plt_suffix): Delete.
2918 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2919 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2920 and O_hi16 expressions as well.
2921 (tokenize_arguments): Handle closing braces and colons.
2922 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2923 operands and paired register syntax.
2924 (get_invisible_operands): New.
2925 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2926 new xtensa-isa.h functions.
2927 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2928 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2929 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2930 instructions. Use xtensa_translate_zero_immed.
2931 (operand_is_immed, operand_is_pcrel_label): Delete.
2932 (get_relaxable_immed): Use new xtensa-isa.h functions.
2933 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2934 functions.
2935 (xtensa_print_insn_table, print_vliw_insn): New.
2936 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2937 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2938 is_branch_or_jump_opcode): Delete.
2939 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2940 (opnum_to_reloc, reloc_to_opnum): Delete.
2941 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2942 xtensa-isa.h functions. Operate on one slot of an instruction.
2943 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2944 xg_get_insn_size): Delete.
2945 (xg_get_build_instr_size): Use xg_get_single_size.
2946 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2947 xg_build_widen_table. Use xg_get_single_size.
2948 (xg_get_max_narrow_insn_size): Delete.
2949 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2950 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2951 xg_get_single_size.
2952 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2953 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2954 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2955 xg_build_widen_table. Use xg_get_single_size.
2956 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2957 xg_check_operand.
2958 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2959 treat weak symbols conservatively.
2960 (xg_check_operand): Use new xtensa-isa.h functions.
2961 (is_dnrange): Delete.
2962 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2963 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2964 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2965 xtensa-isa.h functions.
2966 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2967 xg_instruction_matches_options): New.
2968 (xg_instruction_matches_rule): Handle O_register expressions. Call
2969 xg_instruction_matches_options.
2970 (transition_rule_cmp): New.
2971 (xg_instruction_match): Update call to xg_build_simplify_table.
2972 (xg_build_token_insn): Record loc fields.
2973 (xg_simplify_insn): Check is_specific_opcode field and
2974 density_supported flag.
2975 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2976 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2977 (xg_assemble_literal): Add error handling for O_big. Call
2978 record_alignment. Handle O_pltrel.
2979 (xg_valid_literal_expression): New.
2980 (xg_assemble_literal_space): Add slot parameter. Remove call to
2981 set_expr_symbol_offset. Add call to record_alignment. Update call to
2982 xg_finish_frag.
2983 (xg_emit_insn): Delete.
2984 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2985 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2986 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2987 and slot parameters. Handle new "alternate" relocations for absolute
2988 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2989 O_hi16. Use new xtensa-isa.h functions.
2990 (xg_assemble_tokens): Delete.
2991 (is_register_writer): Use new xtensa-isa.h functions.
2992 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2993 old-style RSR from LCOUNT.
2994 (next_frag_opcode): Delete.
2995 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2996 update_next_frag_state): New.
2997 (update_next_frag_nop_state): Delete.
2998 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2999 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3000 the state of the absolute-literals directive. Add calls to
3001 record_alignment and xtensa_set_frag_assembly_state. Call
3002 xtensa_switch_to_non_abs_literal_fragment instead of
3003 xtensa_switch_to_literal_fragment.
3004 (build_nop): New.
3005 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3006 (get_expanded_loop_offset): Change check for undefined opcode to an
3007 assertion.
3008 (xtensa_set_frag_assembly_state, relaxable_section,
3009 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3010 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3011 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3012 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3013 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3014 (xtensa_init_fix_data): New.
3015 (xtensa_frob_label): Reset label symbol to the current frag. Check
3016 do_align_targets and generating_literals flag. Propagate frequency
3017 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3018 (xtensa_unrecognized_line): New.
3019 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3020 to xtensa_set_frag_assembly_state.
3021 (error_reset_cur_vinsn): New.
3022 (md_assemble): Remove check for literal frag. Remove call to
3023 istack_init. Call use_transform instead of use_generics. Parse
3024 explicit instruction format specifiers. Move code for
3025 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3026 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3027 Add dwarf2_where call. Remote automatic alignment for ENTRY
3028 instructions. Move call to xtensa_clear_insn_labels to the end.
3029 Rearrange to handle bundles.
3030 (xtensa_cons_fix_new): Delete.
3031 (xtensa_handle_align): New.
3032 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3033 assignment to is_no_density field.
3034 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3035 instead of reloc_to_opnum. Handle "alternate" relocations.
3036 (xtensa_force_relocation, xtensa_check_inside_bundle,
3037 xtensa_elf_section_change_hook): New.
3038 (xtensa_symbol_new_hook): Delete.
3039 (xtensa_fix_adjustable): Check for difference of symbols with an
3040 offset. Check for external and weak symbols.
3041 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3042 (md_estimate_size_before_relax): Return expansion for the first slot.
3043 (tc_gen_reloc): Handle difference of symbols by producing
3044 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3045 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3046 tentative values into the output when linkrelax is set.
3047 (XTENSA_PROP_SEC_NAME): Define.
3048 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3049 Create literal tables only if using literal sections. Create new
3050 property tables instead of old instruction tables. Check for unaligned
3051 branch targets and loops.
3052 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3053 new_resource_table, clear_resource_table, resize_resource_table,
3054 resources_available, reserve_resources, release_resources,
3055 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3056 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3057 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3058 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3059 flag. Update checks for workaround options. Call
3060 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3061 (xtensa_cleanup_align_frags): Add special case for branch targets.
3062 Check for and mark unreachable frags.
3063 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3064 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3065 end of a zero-overhead loop body.
3066 (frag_can_negate_branch): Handle instructions with multiple slots.
3067 Use new xtensa-isa.h functions
3068 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3069 xtensa_mark_zcl_first_insns): New.
3070 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3071 transformations are disabled.
3072 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3073 multislot instructions.
3074 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3075 Likewise. Also error if transformations are disabled.
3076 (unrelaxed_frag_max_size): New.
3077 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3078 xtensa-isa.h functions.
3079 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3080 xtensa_opcode_is_loop instead of is_loop_opcode.
3081 (get_text_align_power): Replace as_fatal with assertion.
3082 (get_text_align_fill_size): Iterate instead of using modulus when
3083 use_nops is false.
3084 (get_noop_aligned_address): Assert that this is for a machine-dependent
3085 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3086 xg_get_single_size, and frag_format_size.
3087 (get_widen_aligned_address): Rename to ...
3088 (get_aligned_diff): ... this function. Add max_diff parameter.
3089 Remove handling of rs_align/rs_align_code frags. Use
3090 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3091 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3092 and pass it back to caller.
3093 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3094 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3095 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3096 (relax_frag_text_align): Rename to ...
3097 (relax_frag_loop_align): ... this function. Assume loops can only be
3098 in the first slot of an instruction.
3099 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3100 instruction. Remove call to frag_wane.
3101 (relax_frag_narrow): Rename to ...
3102 (relax_frag_for_align): ... this function. Extend to handle
3103 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3104 RELAX_NARROW for the first slot.
3105 (find_address_of_next_align_frag, bytes_to_stretch): New.
3106 (future_alignment_required): Use find_address_of_next_align_frag and
3107 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3108 alignment decisions.
3109 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3110 Check if transformations are enabled for b_j_loop_end workaround.
3111 Use new xtensa-isa.h functions and handle multislot instructions.
3112 Update call to xg_assembly_relax.
3113 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3114 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3115 frag types.
3116 (convert_frag_narrow): Add segP, format and slot parameters. Call
3117 convert_frag_immed for branch instructions. Adjust calls to
3118 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3119 xg_get_single_size and xg_get_single_format.
3120 (convert_frag_fill_nop): New.
3121 (convert_frag_immed): Add format and slot parameters. Handle multislot
3122 instructions and use new xtensa-isa.h functions. Update calls to
3123 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3124 enabled for b_j_loop_end workaround. Use build_nop instead of
3125 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3126 frags. Use xg_get_single_size. Handle O_pltrel.
3127 (fix_new_exp_in_seg): Remove check for old plt flag.
3128 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3129 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3130 for loop opcode to an assertion. Mark all frags up to the end of the
3131 loop as not transformable.
3132 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3133 (get_subseg_info): New.
3134 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3135 check for dest_seg.
3136 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3137 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3138 (xtensa_switch_to_non_abs_literal_fragment): New.
3139 (cache_literal_section): Add is_code parameter and pass it through to
3140 retrieve_literal_seg.
3141 (retrieve_literal_seg): Add is_code parameter and use it to set the
3142 flags on the literal section. Handle case where head parameter is 0.
3143 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3144 set_frag_is_no_transform): New.
3145 (xtensa_create_property_segments): Add end_property_function parameter
3146 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3147 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3148 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3149 (add_xt_block_frags): Add end_property_function parameter and call it
3150 if it is non-zero. Call xtensa_frag_flags_init.
3151 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3152 get_frag_property_flags, frag_flags_to_number,
3153 xtensa_frag_flags_combinable, xt_block_aligned_size,
3154 xtensa_xt_block_combine, add_xt_prop_frags,
3155 init_op_placement_info_table, opcode_fits_format_slot,
3156 xg_get_single_size, xg_get_single_format): New.
3157 (istack_push): Inline call to tinsn_copy.
3158 (tinsn_copy): Delete.
3159 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3160 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3161 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3162 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3163 functions. Handle invisible operands.
3164 (tinsn_to_slotbuf): New.
3165 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3166 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3167 vinsn_from_chars, and xg_free_vinsn.
3168 (tinsn_from_insnbuf): New.
3169 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3170 instructions. Handle symbol differences.
3171 (get_num_stack_text_bytes): Use xg_get_single_size.
3172 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3173 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3174 get_expr_register, set_expr_symbol_offset_diff): New.
3175 * config/tc-xtensa.h (MAX_SLOTS): Define.
3176 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3177 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3178 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3179 RELAX_NONE types.
3180 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3181 (xtensa_frag_type struct): Add is_assembly_state_set,
3182 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3183 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3184 Replace is_generics and is_relax fields by is_no_transform field.
3185 Delete is_text and is_longcalls fields. Change text_expansion and
3186 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3187 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3188 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3189 (xtensa_fix_data struct): New.
3190 (xtensa_symfield_type struct): Delete plt field.
3191 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3192 forward declaration here.
3193 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3194 (XTENSA_SECTION_RENAME): Undefine.
3195 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3196 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3197 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3198 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3199 (unit_num_copies_func, opcode_num_units_func,
3200 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3201 (resource_table struct): New.
3202 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3203 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3204 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3205 (tinsn_copy): Delete prototype.
3206 (vliw_insn struct): New.
3207 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3208 (widen_spec_list): Add option conditions for density and boolean
3209 instructions. Add expansions using CONST16 and conditions for using
3210 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3211 predicted branches.
3212 (simplify_spec_list): Add option conditions for density instructions.
3213 Add entry for NOP instruction.
3214 (append_transition): Add cmp function pointer parameter and use it to
3215 insert the new entry in order.
3216 (operand_function_LOW16U, operand_function_HI16U): New.
3217 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3218 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3219 (enter_opname, split_string): Use xstrdup instead of strdup.
3220 (init_insn_pattern): Initialize new options field.
3221 (clear_req_or_option_list, clear_req_option_list,
3222 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3223 New.
3224 (parse_insn_pattern): Parse option conditions.
3225 (transition_applies): New.
3226 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3227 swapped last arguments in calls to append_constant_value_condition.
3228 Call clone_req_option_list. Add warning about invalid opcode.
3229 Handle LOW16U and HI16U function names.
3230 (build_transition_table): Add cmp parameter and use it in calls to
3231 append_transition. Use new xtensa-isa.h functions. Check
3232 transition_applies before adding entries.
3233 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3234 pass it through to build_transition_table.
3235 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3236 ReqOption, transition_cmp_fn): New types.
3237 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3238 (transition_rule struct): Add options field.
3239 * doc/as.texinfo (Overview): Update Xtensa options.
3240 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3241 --[no-]relax, and --[no-]generics options. Update descriptions of
3242 --text-section-literals and --[no-]longcalls. Add
3243 --[no-]absolute-literals and --[no-]transform.
3244 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3245 Remove use of "generic" and "specific" terminology for opcodes.
3246 (Xtensa Registers): Generalize the syntax description to include
3247 user-defined register files.
3248 (Xtensa Automatic Alignment): Update.
3249 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3250 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3251 (Xtensa Directives): Remove confusing rules about precedence.
3252 (Density Directive, Relax Directive): Delete.
3253 (Schedule Directive): New.
3254 (Generics Directive): Rename to ...
3255 (Transform Directive): ... this node.
3256 (Literal Directive): Update for absolute literals. Missing
3257 literal_position directive is now an error.
3258 (Literal Position Directive): Update for absolute literals.
3259 (Freeregs Directive): Delete.
3260 (Absolute Literals Directive): New.
3261 (Frame Directive): Minor editing.
3262 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3263 Update dependencies.
3264 * Makefile.in: Regenerate.
3266 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3268 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3269 to build the second and third fixups for a composite relocation.
3270 (macro_read_relocs): New function.
3271 (macro_build): Use it.
3272 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3273 Simplify fragging code accordingly.
3274 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3275 of the composite relocation. Set fx_tcbit in both fixups.
3277 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3279 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3280 (md_apply_fix3): Don't treat composite relocs as done.
3282 2004-10-07 Jan Beulich <jbeulich@novell.com>
3284 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3285 prefix for symbol names generated from the LOCAL macro directive.
3287 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3288 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3290 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3292 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3293 Special registers.
3294 (md_assemble): Add error checking for Co-Processor instructions.
3295 (get_cinv_parameters): Add 'b' option to invalidate the
3296 branch-target cache.
3298 2004-10-05 Paul Brook <paul@codesourcery.com>
3300 * config/tc-arm.c (unwind): New variable.
3301 (vfp_sp_encode_reg): New function.
3302 (vfp_sp_reg_required_here): Use it.
3303 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3304 (vfp_parse_reg_list): New function.
3305 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3306 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3307 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3308 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3309 functions.
3310 (md_pseudo_table): Add them.
3311 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3312 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3313 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3314 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3315 require_hashconst, add_unwind_opcode): New functions.
3316 * doc/c-arm.texi: Document unwinding opcodes.
3317 * NEWS: Mention the new feature.
3319 2004-10-04 Eric Christopher <echristo@redhat.com>
3321 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3323 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3325 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3326 TLS relocations.
3327 * config/tc-s390.c (md_apply_fix3): Likewise.
3328 * config/tc-sparc.c (md_apply_fix3): Likewise.
3330 2004-10-01 Paul Brook <paul@codesourcery.com>
3332 * config/tc-arm.c (arm_elf_section_type): New function.
3333 (arm_elf_change_section): Set section link for exidx sections.
3334 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3335 (md_elf_section_type): Define.
3337 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3339 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3340 instruction's offset.
3342 2004-10-01 Adam Nemet <anemet@lnxw.com>
3344 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3346 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3348 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3349 asymbol *, instead use symbol_get_bfdsym.
3351 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3353 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3355 2004-09-30 Paul Brook <paul@codesourcery.com>
3357 * config/tc-arm.c (do_smi, do_nop): New functions.
3358 (insns): Add ARMv6ZK instructions.
3359 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3360 (tc_gen_reloc): Ditto.
3361 (arm_cpus): Add mpcore and arm1176.
3362 (arm_archs): Add armv6{k,z,zk}.
3363 * doc/c-arm.texi: Document new cores and architectures.
3365 2004-09-30 Nick Clifton <nickc@redhat.com>
3367 * config/tc-arm.c: Use ISO C90 formatting.
3369 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3371 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3372 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3373 REG_TYPE_MVDX is expected.
3375 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3377 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3379 2004-09-21 James E Wilson <wilson@specifixinc.com>
3381 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3382 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3383 output_spill_base, output_unat_psprel, output_lc_psprel,
3384 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3385 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3386 output_spill_psprel_p): Use it.
3388 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3390 * config/tc-crx.c (handle_LoadStor): New function.
3391 Handle load/stor unique instructions before parsing.
3393 2004-09-17 Paul Brook <paul@codesourcery.com>
3395 * config/tc-arm.c (s_arm_rel31): New funciton.
3396 (md_pseudo_table): Add .rel31.
3397 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3398 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3399 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3400 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3401 (arm_parse_reloc): Add (target2).
3403 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3405 * Makefile.am: Run "make dep-am".
3406 * Makefile.in: Regenerate.
3407 * aclocal.m4: Regenerate.
3408 * configure: Regenerate.
3409 * doc/Makefile.in: Regenerate.
3410 * po/POTFILES.in: Regenerate.
3411 * po/gas.pot: Regenerate.
3413 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3415 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3416 [!LLONG_MAX]: Ditto.
3418 2004-09-13 Paul Brook <paul@codesourcery.com>
3420 * config/tc-arm.c: Rename RELABS to TARGET1.
3422 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3424 * messages.c (as_internal_value_out_of_range): Cast values passed
3425 to as_bad_where or as_warn_where to proper type.
3427 2004-09-11 Theodore A. Roth <troth@openavr.org>
3429 * config/tc-avr.c: Add support for
3430 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3432 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3434 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3435 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3437 2004-09-08 Paul Brook <paul@codesourcery.com>
3439 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3440 fini_array and preinit_array section types.
3441 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3442 and fini_array.
3443 * doc/as.texinfo: Document extra section types.
3445 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3447 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3448 * Makefile.in: Regenerated.
3449 * configure.in: Set em for arm*-*-symbianelf*.
3450 * configure: Regenerated.
3451 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3452 vectors when appropriate.
3453 * config/te-symbian.h: New file.
3455 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3457 * config/tc-crx.c (gettrap): Exception vector can be case
3458 insensitive.
3459 (process_label_constant): Fix a 32-bit displacement bug in branch
3460 instructions.
3461 (get_operandtype) : Bug fix, wrong operand was used.
3462 (process_label_constant): Initialize relocation type to
3463 BFD_RELOC_NONE
3465 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3467 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3468 for synthesizable cores.
3470 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3472 2004-08-25 Dmitry Diky <diwil@spec.ru>
3474 * config/tc-msp430.c: Clean-up the code.
3475 (md_relax_table): New relax table.
3476 (mcu_types): Sort MCU types.
3477 (md_pseudo_table): Add .profiler pseudo handler.
3478 (pow2value): New function.
3479 (msp430_profiler): New function.
3480 (msp430_operands): Add new insns handlers.
3481 (msp430_srcoperand): Add register operand handler, allow complex
3482 expressions.
3483 (md_estimate_size_before_relax): Rewritten.
3484 (md_convert_frag): Rewritten.
3485 (msp430_relax_frag): New function.
3486 * config/tc-msp430.h (md_relax_frag): define macro
3487 * doc/c-msp430.texi: Update information.
3489 2004-08-24 Nick Clifton <nickc@redhat.com>
3491 * as.c (std_shortopts): Allow -g to take an optional argument.
3492 (parse_args): Pass any switch starting with -g on to the backend
3493 for parsing.
3495 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3497 * configure.in (arm*-*-symbianelf*): New target.
3498 (arm*-*-eabi*): Likewise.
3499 * configure: Regenerated.
3501 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3502 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3503 correctly.
3505 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3507 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3508 argument, don't do anything if current section is not
3509 .gnu.linkonce.t.* and linkonce_empty is set.
3510 (generate_unwind_image, dot_endp): Adjust callers, call
3511 start_unwind_section (*, 1) if nothing will be put into the
3512 section.
3514 2004-08-17 Nick Clifton <nickc@redhat.com>
3516 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3517 (show_usage): Add -g.
3518 (std_longopts): Add --gen-debug. Alpha sort the table.
3519 (parse_args): Print an error message if a switch is not handled.
3520 Handle the -g switch, calling md_debug_format_selector() if
3521 necessary.
3522 * NEWS: Mention new feature.
3523 * doc/as.texinfo: Document new switch.
3524 * doc/internals.texi: Document behaviour of md_parse_option.
3526 * config/tc-arm.c (md_parse_option): Do not issue an error message
3527 if the switch is not recognised.
3528 * config/tc-m68k.c (md_parse_option): Likewise.
3529 * config/tc-pdp11.c (md_parse_option): Likewise.
3530 * config/tc-v850.c (md_parse_option): Likewise.
3532 * as.h: Fix up formatting.
3533 * tc.h: Likewise.
3535 2004-08-16 Nick Clifton <nickc@redhat.com>
3537 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3539 * configure.in: Sort architecture based tables alphabetically.
3540 * configure: Regenerate.
3542 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3544 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3545 { "cc", 68 }, with { "cr", 70 }.
3547 2004-08-13 Jan Beulich <jbeulich@novell.com>
3548 Nick Clifton <nickc@redhat.com>
3550 * as.c: Add and handle new --alternate command line option.
3551 * macro.c (macro_set_alternate): New.
3552 * macro.h (macro_set_alternate): Declare.
3553 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3554 * doc/as.texinfo: Document new command line option and pseudo-ops
3555 as well as insert documentation originating from gasp about
3556 alternate macro syntax.
3557 * NEWS: Mention new command line option and pseudo-ops.
3559 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3561 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3562 to bignums.
3564 2004-08-06 Paul Brook <paul@codesourcery.com>
3566 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3567 Handle new relocations.
3568 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3570 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3572 * write.c (relax_segment): Use was_address instead of address when
3573 setting fr_fix field for align frag due to backwards .org.
3575 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3577 Introduce SH2a support.
3578 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3579 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3580 arch_sh2a_nofpu_up.
3581 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3582 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3583 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3584 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3585 to end of conditional expression.
3586 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3587 * config/tc-sh.c: Add sh2a-nofpu support.
3588 2003-12-29 DJ Delorie <dj@redhat.com>
3589 * tc-sh.c: Add sh2a support.
3590 (parse_reg): Add tbr.
3591 (parse_at): Support @@(disp,tbr).
3592 (get_specific): Support sh2a opcodes.
3593 (insert4): New, for 4 byte relocs.
3594 (build_Mytes): Support sh2a opcodes.
3595 (md_apply_fix3_Mytes): Support sh2a opcodes.
3596 2003-12-02 Michael Snyder <msnyder@redhat.com>
3597 * config/tc-sh.c (md_parse_option): Handle sh2a.
3598 (sh_elf_final_processing): Ditto.
3600 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3602 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3603 for TE_NetBSD.
3605 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3607 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3608 (ppc_arch): Expand comment.
3610 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3612 * config/tc-crx.c: Support evaluating the difference between two
3613 symbols.
3614 * config/tc-crx.h: Likewise.
3616 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3618 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3619 section.
3620 (ia64_elf_section_change_hook): Set the linked-to section for
3621 SHT_IA_64_UNWIND.
3623 2004-07-26 Dmitry Diky <diwil@spec.ru>
3625 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3626 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3627 msp430xG438, msp430xG439.
3629 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3631 * doc/as.texinfo (Section, PushSection): Correct documentation
3632 for ELF.
3634 2004-07-21 Jan Beulich <jbeulich@novell.com>
3636 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3637 permissible for the selected instruction suffix.
3638 (match_template): Don't permit 64-bit general purpose operands in
3639 32-bit mode.
3640 (finalize_imm): Permit 64-bit immediates.
3641 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3642 specially except for the width of the used base and/or index
3643 registers. For 32-bit displacements, use sign-extended
3644 relocations only when using 64-bit addressing.
3645 Force zero displacement on rip-relative addressing when there is
3646 no other displacement.
3647 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3648 specially except for the width of the used base and/or index
3649 registers.
3650 (parse_register): Disallow Reg64 registers in 32-bit mode.
3652 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3653 suffix if the instruction doesn't support it.
3655 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3657 * config/tc-mips.c (append_insn): Handle constant expressions with
3658 no associated relocation.
3659 (mips_ip): Cancel the expression after use for the Q format
3660 specifier.
3661 (parse_relocation): Return no relocation for unsupported
3662 operators.
3663 (my_getSmallExpression): Return no relocation if no relocation
3664 operators are used.
3666 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3668 * config/obj-som.c (adjust_stab_sections): Add prototype.
3669 (obj_som_compiler, obj_som_version, obj_som_copyright,
3670 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3671 * config/tc-hppa.c (update_subspace): Likewise.
3672 (is_defined_subspace): Amplify comment.
3673 * config/obj-som.h (som_frob_file): Add prototype.
3675 2004-07-19 Christopher Faylor <cgf@timesys.com>
3676 H.J. Lu <hongjiu.lu@intel.com>
3678 * subsegs.c (section_symbol): Don't create a new segment when
3679 existing segment is undefined.
3681 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3683 * config/tc-arm.c: Include include/opcode/arm.h.
3684 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3685 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3686 (FPU_ARCH_*): Delete.
3687 * Makefile.am: Update dependencies.
3688 * Makefile.in: Regenerate.
3690 2004-07-15 Nick Clifton <nickc@redhat.com>
3692 * configure.in: Accept armbe as a big-endian arm configuration.
3693 * configure: Regenerate.
3695 2004-07-13 Thomas Nystrom <thn@saeab.se>
3697 * config/tc-i386.c (T_SHIFTOP): New constant.
3698 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3699 (intel_el1): Handle '~'.
3700 (intel_get_token): Handle '<>', '&', '|' and '~'.
3702 2004-07-13 Nick Clifton <nickc@redhat.com>
3704 (md_assemble): Remove spurious newline from end of as_bad error
3705 message.
3706 (intel_e05_1): Likewise.
3707 (intel_e11): Likewise.
3708 (intel_match_token): Likewise.
3710 2004-07-11 Andreas Schwab <schwab@suse.de>
3712 * config/tc-m68k.c: Convert to C90. Remove redundant
3713 declarations. Indentation fixup.
3714 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3715 obj_coff_section ourselves.
3717 2004-07-09 James E Wilson <wilson@specifixinc.com>
3719 * config/tc-ia64.c (default_big_endian): New.
3720 (dot_byteorder, md_begin): Use it.
3721 (md_parse_option): Set it.
3723 2004-07-09 Nick Clifton <nickc@redhat.com>
3725 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3726 * configure: Regenerate.
3727 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3728 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3729 sh_find_elf_flags if necessary.
3731 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3733 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3734 going to be split into more than one in-place addend, return 0
3735 for relocations against mergeable sections. Associate comments
3736 with code.
3738 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3740 * Makefile.am (CPU_TYPES): Add crx.
3741 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3742 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3743 (DEPTC_crx_elf): New target.
3744 (DEPOBJ_crx_elf): Likewise.
3745 (DEP_crx_elf): Likewise.
3746 * Makefile.in: Regenerate.
3747 * configure.in: Add crx* target.
3748 * configure: Regenerate.
3749 * config/tc-crx.c: New file.
3750 * config/tc-crx.h: New file.
3751 * NEWS: Mention new target.
3753 2004-07-06 Nick Clifton <nickc@redhat.com>
3755 * config.in: Undefine TARGET_SYMBIAN by default.
3756 * configure.in:
3757 * configure: Regenerate. Add sh-symbian-elf target. If
3758 selected define TARGET_SYMBIAN.
3759 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3760 format if TARGET_SYMBIAN has been defined.
3762 * output-file.c (output_file_create): Report the target format
3763 chosen when bfd_openw reports that it is invalid.
3765 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3766 pseudo for BFD based assemblers.
3768 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3770 gas:
3771 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3772 (md_parse_option): Remove redundant -isa testing.
3773 Make bfd_arch variable const.
3774 (md_show_usage): Make bfd_arch variable const.
3776 2004-07-03 James E Wilson <wilson@specifixinc.com>
3778 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3779 * config/tc-ia64.h (md_frag_check): Define.
3781 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3783 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3784 externals.
3785 * doc/as.texinfo (Weak): Document PE weak symbols.
3787 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3789 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3790 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3791 (mips_frob_file): Rework so that only a single pass through the
3792 relocs is needed. Allow %lo()s to have higher offsets than their
3793 corresponding %hi()s or %got()s.
3795 2004-07-02 Nick Clifton <nickc@redhat.com>
3797 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3798 allow values which have come from undefined symbols.
3799 Always consider this fixup to have been processed as a reloc
3800 cannot be generated for it.
3802 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3804 * frags.h (struct frag): Add has_code and insn_addr fields.
3805 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3806 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3807 * config/tc-ppc.h (md_frag_check): Define.
3809 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3811 * doc/Makefile.am (info): Rename goal to...
3812 (info-local): ... this, to preserve implicit dependencies.
3813 * doc/Makefile.in: Regenerate with automake 1.8.5.
3815 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3817 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3818 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3819 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3820 (tc_gen_reloc): Likewise.
3821 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3822 (m32r_parse_name): Likewise.
3823 (m32r_cgen_parse_fix_exp): Likewise.
3824 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3825 (O_PIC_reloc): Likewise.
3826 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3827 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3828 for @GOTOFF, @GOT, @PLT.
3830 2004-06-21 Jan Beulich <jbeulich@novell.com>
3832 * gas/symbols.c: While discarding ordinary local absolute symbols
3833 when --strip-local-absolute is in effect, retain file symbols.
3835 2004-06-20 Andreas Schwab <schwab@suse.de>
3837 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3838 (md_parse_option): Likewise.
3840 2004-06-17 Jan Beulich <jbeulich@novell.com>
3842 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3843 * config/te-netware.h: New file.
3844 * config/te-ppcnw.h: Delete: Obsolete.
3845 * configure.in: Eliminate ill NetWare targets. Make generic
3846 NetWare target use proper emulation.
3847 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3848 reference to new te-netware.h.
3849 * configure: Regenerate.
3850 * Makefile.in: Regenerate.
3852 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3854 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3855 comparison in .insn pseudo operation.
3857 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3859 * config/obj-coff.c (coff_adjust_section_syms): Use
3860 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3861 (coff_frob_section): Likewise.
3862 * config/tc-mips.c (md_apply_fix3): Likewise.
3863 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3864 (elf_frob_file_after_relocs): Likewise.
3866 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3868 * config/tc-hppa.c (log2): Rename to exact_log2.
3869 (pa_next_subseg): Delete unused function.
3870 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3871 (create_new_subspace): Likewise.
3873 Bug gas/213
3874 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3875 labels. Fix warning.
3877 2004-05-28 DJ Delorie <dj@redhat.com>
3879 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3880 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3881 or non-merged symbols.
3883 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3885 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3886 restore the old slot when inserting srlz.i/srlz.d.
3888 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3890 * Makefile.am: Regenerate dependecies.
3891 * Makefile.in: Regenerate.
3892 * config/tc-sh.c (valid_arch): Make unsigned.
3893 (preset_target_arch): Likewise.
3894 (md_begin): Use new architecture flags system.
3895 (get_specific): Likewise.
3896 (assemble_ppi): Likewise.
3897 (md_assemble): Likewise. Also fix error check for bad opcodes.
3898 (md_parse_option): Likewise. Also generate -isa values according
3899 to the table in bfd/cpu-sh.c instead of just constants. Also
3900 allow <arch>-up ISA variants.
3901 (sh_elf_final_processing): Replace if-else chain with a call to
3902 sh_find_elf_flags().
3904 2004-05-28 Peter Barada <peter@the-baradas.com>
3906 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3907 with zero offset into mode 2 addressing to save a word.
3909 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3911 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3912 (ar_is_only_in_integer_unit): New.
3913 (ar_is_only_in_memory_unit): New.
3914 (generate_unwind_image): Silence gcc on 32bit host.
3915 (md_assemble): Use ar_is_only_in_integer_unit instead of
3916 ar_is_in_integer_unit. Check AR access.
3918 2004-05-27 Peter Barada <peter@the-baradas.com>
3920 * config/tc-m68k.c (md_begin): Sort the opcode table into
3921 alphabetical order.
3922 (m68k_compare_opcode): New function to do the sorting.
3924 2004-05-24 Peter Barada <peter@the-baradas.com>
3926 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3927 addressing on MIT style operands.
3928 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3929 w/mask addressing.
3930 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3931 operands.
3933 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3935 * expr.c (operand, operator): Don't reject '++' and '--'.
3937 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3939 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3940 dwarf tables.
3942 2004-05-17 Adam Nemet <anemet@lnxw.com>
3944 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3945 * configure: Regenerate.
3947 2004-05-13 Paul Brook <paul@codesourcery.com>
3949 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3951 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3953 * configure.in (or32-*-rtems*): Switch to elf.
3954 * configure: Regenerate.
3956 2004-05-13 Nick Clifton <nickc@redhat.com>
3958 * po/fr.po: Updated French translation.
3960 2004-05-11 Nick Clifton <nickc@redhat.com>
3962 * doc/as.texinfo (Section): Document G and T flags to .section
3963 directive. Document the extra arguments that the G flag
3964 requires. Document the #tls flag.
3966 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3968 * subsegs.c (section_symbol): Create a new section symbol if
3969 the existing one doesn't match.
3970 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3972 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3974 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3975 to cope with VR4181A errata MD(1) and MD(4).
3977 2004-05-07 Brian Ford <ford@vss.fsi.com>
3979 * NEWS: Mention .secrel32 for pe[i]-i386.
3981 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3983 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3984 (HANDLE_ALIGN): New.
3986 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3988 * Makefile.am (DIST_SUBDIRS): Define.
3989 * aclocal.m4: Regenerate with automake 1.8.4.
3990 * Makefile.in: Likewise.
3991 * doc/Makefile.in: Likewise.
3993 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3995 * config/tc-ia64.c (dot_serialize): Declare.
3996 (dot_serialize): New function.
3997 (md_pseudo_table): Add ".serialize.data" and
3998 ".serialize.instruction" directives.
4000 2004-05-06 Nick Clifton <nickc@redhat.com>
4002 * messages (as_internal_value_out_of_range): Print a message about
4003 a value being out of range. Be consistent about whether the
4004 values are printed in decimal or hexadecimal.
4005 (as_warn_value_out_of_range): Generate a warning message about an
4006 out of range value.
4007 (as_bad_value_out_of_range): Generate an error message about an
4008 out of range value.
4009 * as.h: Prototype the new functions.
4010 * config/tc-alpha.c (insert_operand): Use new function.
4011 * config/tc-arc.c (arc_insert_operand): Likewise.
4012 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4013 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4014 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4015 * config/tc-s390.c (s390_insert_operand): Likewise.
4016 * config/tc-v850.c (v850_insert_operand): Likewise.
4018 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4020 * configure.in: Set em=linux for frv-*-*linux*.
4021 * configure: Rebuilt.
4022 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4023 (frv_md_fdpic_enabled): New.
4024 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4025 (DEFAULT_FDPIC): New.
4026 (frv_flags): Use DEFAULT_FDPIC.
4027 (frv_pic_flag): Likewise.
4028 (OPTION_NOPIC): New.
4029 (md_longopts): Add -mnopic.
4030 (md_parse_option): Handle it.
4031 (md_show_usage): Add -mfdpic and -mnopic.
4033 2004-05-05 Peter Barada <peter@the-baradas.com>
4035 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4036 chips for invalid coldfire instructions, rename selectors
4037 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4038 add current_chip to track which chip is referred to(including save/restore),
4039 use current_chip to select control registers, not current_arch.
4040 (md_show_usage): Add new chips.
4041 * doc/c-m68k.texi: Document new command line switches.
4043 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4045 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4046 (NOP_OPCODE): Define.
4047 (s390_align_code): Remove prototype.
4048 * tc-s390.c (s390_align_code): Remove.
4050 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4052 * config/tc-ia64.c (make_unw_section_name): Removed.
4053 (start_unwind_section): New function.
4054 (generate_unwind_image): Take const segT instead of const
4055 char *.
4056 (dot_handlerdata): Adjusted.
4057 (dot_endp): Likewise.
4059 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4061 * config/obj-elf.c (obj_elf_change_section): Allow the
4062 ".note.GNU-stack" section has SHF_EXECINSTR.
4064 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4066 * config/obj-elf.c (get_section): Return bfd_boolean.
4067 (obj_elf_change_section): Call bfd_get_section_by_name_if
4068 instead of bfd_map_over_sections.
4070 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4072 * config/obj-elf.c (get_section): New function.
4073 (obj_elf_change_section): Support multiple sections with same
4074 name.
4076 2004-04-30 Nick Clifton <nickc@redhat.com>
4078 * config/tc-arm.c (create_register_alias): Fix typo checking for
4079 case sensitive register aliases.
4080 (co_proc_number): Use error message string in all_reg_maps[]
4081 array.
4082 (cp_reg_required_here): Likewise.
4083 (fp_reg_required_here): Likewise.
4085 2004-04-29 Brian Ford <ford@vss.fsi.com>
4087 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4089 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4091 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4092 (load_address, macro, mips_ip, md_parse_option)
4093 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4094 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4095 embedded-PIC handling, and update comments.
4096 (SWITCH_TABLE): Remove.
4097 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4098 (enum mips_pic_level): Remove EMBEDDED_PIC.
4099 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4100 (TC_FORCE_RELOCATION): Update comment.
4101 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4102 might be safe to remove now that MIPS embedded-PIC is gone.
4104 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4106 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4107 call to obj_set_subsection_attributes.
4108 (obj_som_init_stab_section): Likewise.
4109 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4110 (pa_def_subspaces): Provide comdat default.
4111 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4112 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4113 calls to create_new_subspace and update_subspace to pass comdat flag.
4114 (create_new_subspace, update_subspace): Add new comdat argument. Use
4115 it in calls to obj_set_subsection_attributes.
4116 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4117 and use of comdat, common and dup_comm parameters.
4119 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4121 * config/obj-elf.c (obj_elf_change_section): Check if the old
4122 group name is NULL before comparison.
4124 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4126 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4128 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4130 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4132 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4134 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4135 (OPTION_MEMBEDDED_PIC): Remove.
4136 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4137 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4138 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4139 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4140 (OPTION_ELF_BASE): Renumber.
4141 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4142 (md_show_usage): Remove mention of -membedded-pic.
4143 * doc/as.texinfo: Remove mention of -membedded-pic.
4145 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4147 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4148 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4149 a.out support.
4150 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4151 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4152 USE_GLOBAL_POINTER_OPT.
4154 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4156 * config/tc-mips.c (macro): One more use of load_delay_nop.
4158 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4160 * config/tc-mips.c (load_delay_nop): New function.
4161 (load_address, macro): Use load_delay_nop() to build a nop
4162 which can be omitted with gpr_interlocks.
4164 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4166 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4167 cop_interlocks): Remove superfluous CPU entries.
4169 2004-04-22 Paul Brook <paul@codesourcery.com>
4171 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4173 2004-04-22 Peter Barada <peter@the-baradas.com>
4175 * NEWS: Added support for EMAC instructions and MAC/EMAC
4176 Motorola syntax.
4177 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4178 scale factor tokens, trailing_ampersand to mark mask addressing
4179 for MAC/EMAC instructions.
4180 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4181 '>>'.
4182 (yylex): Handle '>', '<', and '&' following '+'.
4183 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4184 architectures in archs[].
4185 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4186 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4187 respectively.
4188 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4189 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4190 cases.
4191 Add EMAC operands to init_table[].
4193 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4195 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4196 state.
4197 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4198 * config/tc-arm.c (enum mstate): Delete from here.
4199 (mapping_state): Remove the static mapstate variable and instead
4200 store the state in the segment. This allows a per-section mapping
4201 state. Handle and ignore MAP_UNDEFINED states.
4202 (arm_elf_change_section): Get the current mapping state from the
4203 new section.
4204 (s_ltorg): Set the mapping state to MAP_DATA.
4205 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4206 for each pool as it is emitted.
4208 2004-04-22 Nick Clifton <nickc@redhat.com>
4210 * config/tc-arm.h: Formatting tidy ups.
4212 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4214 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4216 2004-04-20 DJ Delorie <dj@redhat.com>
4218 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4219 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4220 [TE_PE] (O_secrel): Define.
4221 [TE_PE] (x86_pe_cons_fix_new): New.
4222 [TE_PE] (pe_directive_secrel): Likewise.
4223 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4225 2004-04-19 Eric Christopher <echristo@redhat.com>
4227 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4228 of previous patch for fix in gcc.
4230 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4232 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4234 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4236 * read.c (do_align): Call md_flush_pending_output, if defined.
4238 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4240 * expr.c (operand): Correct checks for ++ and --.
4242 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4244 * config/tc-generic.c: Add some comments.
4246 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4248 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4249 -{no-}mfix-vr4122-bugs.
4250 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4251 (append_insn, mips_emit_delays): Update accordingly.
4252 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4253 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4254 (md_parse_option): Update after above changes.
4255 (md_show_usage): Add -mfix-vr4120.
4257 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4259 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4260 of .section directive; add a reference to the ELF .subsection
4261 directive.
4263 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4265 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4266 in parallel.
4268 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4270 * Makefile.am: Remove mips from aout targets.
4271 * Makefile.in: Regenerate.
4272 * configure.in: Remove mips-dec-bsd* target.
4273 * configure: Regenerate.
4275 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4277 PR 96
4278 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4279 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4280 Update "mapping". Restrict some @ modifiers to 32 bit.
4282 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4283 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4285 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4286 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4287 dont_adjust_reloc_32 is set.
4288 (md_longopts): Add option -renesas.
4289 (md_parse_option, md_show_usage): Likewise.
4290 * doc/c-sh.texi: Likewise.
4292 2004-04-01 Dave Korn <dk@artimi.com>
4294 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4295 hi16 and lo16 fixS structs.
4296 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4297 exactly the same way as for RELOC_DLX_REL16.
4298 (machine_ip): properly respect LO flag in the_insn and
4299 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4300 (md_apply_fix3): apply RELOC_DLX_LO16.
4302 2004-03-30 Stan Shebs <shebs@apple.com>
4304 Remove long-obsolete MPW support.
4305 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4306 * configure.in: Remove mention of ppc-*-mpw* config.
4307 * configure.in: Likewise.
4309 2004-03-30 Nick Clifton <nickc@redhat.com>
4311 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4312 OBJ_ELF being defined.
4314 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4316 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4318 2004-03-23 Paul Brook <paul@codesourcery.com>
4320 * config/tc-arm.c (meabi_flags): New variable.
4321 (arm_parse_eabi): New function.
4322 (md_begin): Set flags for EABI v3.
4323 (arm_eabis): Add.
4324 (arm_long_opts): Add meabi.
4325 * doc/as.texinfo <ARM>: Document -meabi.
4326 * doc/c-arm.texi: Ditto.
4328 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4330 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4331 tables even when use_literal_section flag is not set.
4333 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4335 * config/tc-sh.c: Remove trailing whitespace.
4337 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4339 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4340 --mul-bug-abort and the default behavior.
4341 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4342 (err_for_dangerous_mul_placement): New variable.
4343 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4344 macros.
4345 (md_cris_relax_table): Have placeholder for STATE_MUL.
4346 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4347 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4348 case doing nothing.
4349 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4350 STATE_BYTE)>: Ditto.
4351 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4352 alignment and position of this frag, emit error message if
4353 suspicious.
4354 (md_assemble): For a multiply insn and when checking it,
4355 transform the current frag into a special frag for that purpose.
4356 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4357 OPTION_MULBUG_ABORT_ON>: Handle new options.
4359 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4361 * config/tc-xtensa.c (mark_literal_frags): New function.
4362 (xtensa_move_literals): Call mark_literal_frags for all literal
4363 segments, including init and fini literal segments.
4364 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4366 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4368 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4369 (pa_comm): Set BSF_OBJECT in symbol flags.
4371 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4373 * Makefile.am: Run "make dep-am".
4374 * Makefile.in: Regenerate.
4375 * doc/Makefile.in: Regenerate.
4376 * config.in: Regenerate.
4377 * po/gas.pot: Regenerate.
4379 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4381 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4382 (demand_empty_rest_of_line): Issue an error here.
4383 (ignore_rest_of_line): Silently skip to end.
4384 (demand_copy_string): Issue an error, not warning.
4385 (equals): Likewise.
4386 * config/obj-elf.c (obj_elf_section_name): Likewise.
4387 (obj_elf_section): Likewise.
4388 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4389 (arc_extinst): Likewise.
4390 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4391 (dot_spill): Likewise.
4392 (dot_unwabi): Likewise.
4393 (dot_prologue): Likewise.
4395 * expr.c (operand): Reject ++ and --.
4396 (operator): Likewise.
4398 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4400 * config/tc-sh.c: Include dw2gencfi.h.
4401 (sh_cfi_frame_initial_instructions): New function.
4402 (sh_regname_to_dw2regnum): Likewise.
4403 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4404 file.
4405 (TARGET_USE_CFIPOP): Define.
4406 (tc_cfi_frame_initial_instructions): Likewise.
4407 (tc_regname_to_dw2regnum): Likewise.
4408 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4409 * Makefile.am: Update dependencies.
4410 * Makefile.in: Regenerate.
4412 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4414 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4415 * configure: Regenerate.
4417 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4419 * read.c (s_leb128): Call md_flush_pending_output.
4421 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4423 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4424 * config/tc-i386.h (CpuPadLock): New define.
4425 (CpuUnknownFlags): Added CpuPadLock.
4427 2004-03-07 Andreas Schwab <schwab@suse.de>
4429 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4431 2004-03-07 Richard Henderson <rth@redhat.com>
4433 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4434 (cfi_finish): Likewise for fde.
4436 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4438 * config/tc-ia64.c (md_assemble): Properly handle NULL
4439 align_frag.
4440 (ia64_handle_align): Don't abort if failed to add a stop bit.
4442 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4444 * Makefile.in: Regenerated.
4445 * aclocal.m4: Likewise.
4446 * configure: Likewise.
4447 * doc/Makefile.in: Likewise.
4449 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4451 * config/tc-ia64.c (dot_align): New.
4452 (ia64_do_align): Make it static.
4453 (md_pseudo_table): Use "dot_align" for "align".
4454 (ia64_md_do_align): Don't set align_frag here.
4455 (ia64_handle_align): Add a stop bit to the previous bundle if
4456 needed.
4458 * config/tc-ia64.h (ia64_do_align): Removed.
4460 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4462 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4463 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4464 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4465 the most general type or the user specifically requested it.
4466 (md_assemble): Add a new error message for when an instruction
4467 is understood, but is not allowed due to an -isa option.
4469 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4471 * config/tc-ia64.c (align_frag): New.
4472 (md_assemble): Set the tc_frag_data field in align_frag for
4473 IA64_OPCODE_FIRST instructions.
4474 (ia64_md_do_align): Set align_frag.
4475 (ia64_handle_align): Add a stop bit if needed.
4477 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4478 (TC_FRAG_INIT): New.
4480 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4482 * config/tc-frv.c (fr400_audio): New variable.
4483 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4484 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4485 (target_implements_insn_p): New function.
4486 (md_assemble): Report an error if the processor doesn't implement
4487 the instruction.
4489 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4491 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4492 (md_parse_option): Ditto.
4493 (OPTION_NO_SPECIAL_M32R): Added.
4494 (md_show_usage): Document it.
4495 (enable_speial_m32r): Changed a default value from 0 to 1.
4496 * doc/c-m32r.texi: Document the -no-bitinst option.
4498 2004-02-27 Nick Clifton <nickc@redhat.com>
4500 * config/tc-sh.c (get_operand): Revert previous delta.
4501 (tc_gen_reloc): Check for an unknown reloc type before processing
4502 the addend.
4504 2004-02-27 Hannes Reinecke <hare@suse.de>
4506 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4507 .insn pseudo operation.
4509 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4511 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4512 added for wrong syntax.
4514 2004-02-26 Eric Christopher <echristo@redhat.com>
4516 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4517 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4519 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4521 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4522 nibble types to assembler.
4524 2004-02-25 Fred Fish <fnf@redhat.com>
4526 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4528 2004-02-20 James E Wilson <wilson@specifixinc.com>
4530 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4531 finalize_syms.
4532 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4533 (ia64_estimate_size_before_relax): New.
4534 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4535 (generate_unwind_image): Pass 1 to fixup_unw_records.
4536 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4537 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4539 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4541 * stabs.c (generate_asm_file): Avoid warning about use of
4542 uninitialized variable.
4544 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4546 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4547 body, and endp, allow unwind records which do not have a "t"
4548 (time/instruction) field.
4550 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4552 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4553 (do_mav_dspsc_2): Likewise.
4554 Fix accumulator registers move opcodes.
4556 2004-02-13 Hannes Reinecke <hare@suse.de>
4557 Jakub Jelinek <jakub@redhat.com>
4559 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4561 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4563 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4564 (tc_frob_symbol): New macro definition.
4565 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4567 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4569 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4570 read-only.
4572 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4574 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4575 (TC_CASE_SENSITIVE): ... this.
4576 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4577 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4579 2004-02-06 James E Wilson <wilson@specifixinc.com>
4581 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4582 (generate_unwind_image): Re-add it here.
4584 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4586 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4587 * read.h (SKIP_WHITESPACE): Turn into an expression.
4588 * read.c (read_a_source_file): A pseudo is removed by having a
4589 NULL handler.
4591 2004-02-05 James E Wilson <wilson@specifixinc.com>
4593 * config/tc-ia64.c (output_endp): New.
4594 (count_bits): Delete.
4595 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4596 endp unwind records.
4597 (fixup_unw_records): Handle endp unwind records. Delete code for
4598 shortening prologue regions not followed by a body record.
4599 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4600 * config/tc-ia64.h (unw_record_type): Add endp.
4602 2004-02-03 James E Wilson <wilson@specifixinc.com>
4604 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4605 fill padding bytes with zeroes.
4606 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4607 sets unwind_record slot_number and slot_frag fields.
4609 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4611 * config/tc-mips.c (add_got_offset_hilo): New function.
4612 (macro): Use load_register() and add_got_offset_hilo() to load
4613 constants instead of hardcoding code sequences throughout.
4615 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4617 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4619 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4621 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4622 like m68k-elf.
4623 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4624 of hard-coded test for TARGET_OS=elf.
4626 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4628 * config/tc-mips.c (hilo_interlocks): Change definition
4629 so that MIPS32, MIPS64 and later ISAs are included, along with
4630 the already-included machines. Update comments.
4632 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4634 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4635 undefined local labels.
4637 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4639 * config/tc-mips.c (load_address, macro): Update comments about
4640 NewABI GP relaxation.
4642 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4644 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4645 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4646 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4647 (set_at, load_register, load_address, move_register): Likewise.
4648 (load_got_offset, add_got_offset): Likewise.
4649 Update all calls and tidy accordingly.
4651 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4653 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4654 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4655 (RELAX_USE_SECOND): Bump to 0x10000.
4656 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4657 (mips_macro_warning): New variable.
4658 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4659 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4660 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4661 of RELAX_ENCODE.
4662 (append_insn): Update mips_macro_warning.sizes.
4663 (macro_start, macro_warning, macro_end): New functions.
4664 (macro_build): Don't emit warnings here.
4665 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4666 (md_convert_frag): Check for cases where one macro alternative
4667 needs a warning and the other doesn't. Emit a warning if the
4668 longer sequence was chosen.
4670 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4672 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4673 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4674 the first sequence, the size of the second sequence, and a flag
4675 that says whether we should warn.
4676 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4677 (RELAX_FIRST, RELAX_SECOND): New.
4678 (mips_relax): New variable.
4679 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4680 (append_insn): Remove "place" argument. Use mips_relax.sequence
4681 rather than "place" to check whether we're expanding the second
4682 alternative of a relaxable macro. Remove redundant check for
4683 branch relaxation. If generating a normal insn, and there
4684 is not enough room in the current frag, call relax_close_frag()
4685 to close it. Update mips_relax.sizes[]. Emit fixups for the
4686 second version of a relaxable macro. Record the first relaxable
4687 fixup in mips_relax. Remove tc_gen_reloc workaround.
4688 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4689 in the same way as in append_insn.
4690 (mips16_macro_build): Remove "place" argument.
4691 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4692 when generating the second version of a relaxable macro.
4693 (load_got_offset, add_got_offset): New functions.
4694 (load_address, macro): Use new relaxation machinery. Remove
4695 tc_gen_reloc workarounds.
4696 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4697 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4698 first version is needed.
4699 (tc_gen_reloc): Remove relaxation handling.
4700 (md_convert_frag): Go through the fixups for a relaxable macro and
4701 mark those that belong to the unneeded alternative as done. If the
4702 second alternative is needed, adjust the fixup addresses to account
4703 for the deleted first alternative.
4705 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4707 * frags.h (frag_room): Declare.
4708 * frags.c (frag_room): New function.
4709 * doc/internals.texi: Document it.
4711 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4713 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4714 optimization for -mtune=r3900, as this will break on other CPUs.
4716 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4718 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4719 be relaxed, use fixup.
4720 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4722 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4724 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4725 precision operands.
4727 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4729 * config/tc-mips.c (append_insn): Properly detect variant frags
4730 that preclude swapping of relaxed branches. Correctly swap
4731 instructions between frags when dealing with relaxed branches.
4733 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4735 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4736 throughout.
4737 * aclocal.m4: Regenerate.
4738 * configure: Regenerate.
4740 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4742 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4743 manipulation insns.
4745 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4747 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4748 reloc, reserve space for the delay slot as well as the jalr itself.
4750 2004-01-09 Paul Brook <paul@codesourcery.com>
4752 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4753 (do_vfp_sp2_from_reg2): New function.
4754 (insns): Use them.
4755 (do_vfp_dp_from_reg2): Check return values properly.
4757 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4759 * config/tc-mips.c (warn_nops): Remove static variable.
4760 (macro): Remove test of warn_nops.
4761 (md_shortops): Remove 'n'.
4762 (md_parse_option): Remove 'n' case.
4763 (md_show_usage): Remove -n.
4764 * doc/as.texinfo (Overview): Remove MIPS -n option.
4765 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4766 * NEWS: Mention removal of MIPS -n option.
4768 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4769 (cop_interlocks): Check ISA level.
4770 (cop_mem_interlocks): Define.
4771 (reg_needs_delay): Check cop_interlocks rather than
4772 ISA_HAS_COPROC_DELAYS.
4773 (append_insn): Likewise. Use cop_mem_interlocks rather than
4774 directly checking mips_opts.isa.
4775 (mips_emit_delays): Likewise.
4777 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4779 * config/tc-ia64.c (unwind): Move next_slot_number and
4780 next_slot_frag to ...
4781 (unw_rec_list): Here.
4782 (free_list_records): Removed.
4783 (output_unw_records): Likewise.
4784 (generate_unwind_image): Make it void.
4785 (alloc_record): Initialize next_slot_number and next_slot_frag.
4786 (slot_index): Take .org, .space and .align into account.
4787 (fixup_unw_records): Don't set slot_number to 0. Use
4788 list->next_slot_number and list->next_slot_frag instead of
4789 unwind.next_slot_number and unwind.next_slot_frag.
4790 (ia64_convert_frag): New.
4791 (generate_unwind_image): Generate a rs_machine_dependent frag
4792 for unwind record.
4793 (emit_one_bundle): Use list->next_slot_number and
4794 list->next_slot_frag instead of unwind.next_slot_number and
4795 unwind.next_slot_frag.
4797 * config/tc-ia64.h (md_convert_frag): Defined as
4798 ia64_convert_frag.
4799 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4801 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4803 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4804 * config/tc-frv.h (md_apply_fix3): Don't define.
4805 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4806 operands.
4807 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4808 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4809 * config/tc-frv.c (line_separator_chars): Add `!'.
4810 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4811 * config/tc-frv.c (md_assemble): Clear insn upfront.
4812 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4813 * config/tc-frv.c (OPTION_FDPIC): New macro.
4814 (md_longopts): Add mfdpic.
4815 (md_parse_option): Handle it.
4816 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4817 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4818 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4819 (frv_pic_ptr): Parse funcdesc.
4821 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4823 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4824 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4826 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4828 * Makefile.am (Makefile): Move the dependency on
4829 $(BFDDIR)/configure.in to...
4830 (CONFIG_STATUS_DEPENDENCIES): ... here.
4831 (AUTOMAKE_OPTIONS): Require automake 1.8.
4832 * Makefile.in: Regenerate.
4833 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4834 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4835 $(BFDDIR)/configure.in here as well.
4836 * doc/Makefile.in: Regenerate.
4838 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4840 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4841 * Makefile.in: Regenerate.
4842 * aclocal.m4: Regenerate.
4843 * doc/Makefile.am (install, install-info): Remove.
4844 (install-data-local): A new hook for install-info.
4845 (AUTOMAKE_OPTIONS): Require automake 1.8.
4846 * doc/Makefile.in: Regenerate.
4848 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4850 * doc/c-sh.texi: Update description about floating point behavior
4851 of SH family.
4853 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4855 * configure.in: Add m68k-uClinux target.
4856 * configure: Regenerate.
4858 For older changes see ChangeLog-0203
4859 \f
4860 Local Variables:
4861 mode: change-log
4862 left-margin: 8
4863 fill-column: 74
4864 version-control: never
4865 End: