| blob | a54e15292c5606525abbf1e87d344f139d651565 |
1 2005-05-20 Bob Wilson <bob.wilson@acm.org>
3 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
4 to addition in argument to xtensa_dwarf2_emit_insn.
6 2005-05-19 Zack Weinberg <zack@codesourcery.com>
8 * Makefile.am: Have 'all' depend on 'info'.
9 * Makefile.in: Regenerate.
11 2005-05-19 Alan Modra <amodra@bigpond.net.au>
13 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
15 2005-05-19 Anton Blanchard <anton@samba.org>
17 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
18 (md_show_usage): Document it.
19 (ppc_setup_opcodes): Insert POWER5 mnemonics.
20 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
22 2005-05-19 Jan Beulich <jbeulich@novell.com>
24 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
25 relocations in unwind section.
27 2005-05-18 Nick Clifton <nickc@redhat.com>
29 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
30 if one exists. Ignore any error messages it may produce, just
31 allow it to perform the insertion.
33 2005-05-17 Zack Weinberg <zack@codesourcery.com>
35 * hash.c (hash_lookup): Add len parameter. All callers changed.
36 (hash_find_n): New interface.
37 * hash.h: Prototype hash_find_n.
38 * sb.c: Include as.h.
39 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
40 (sb_scrub_and_add_sb): New interface.
41 * sb.h: Prototype sb_scrub_and_add_sb.
42 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
44 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
45 reference to BFD_RELOC_ARM_GOT12 which is never generated.
46 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
48 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
50 * doc/Makefile.am (gasver.texi): Don't use $<.
51 * doc/Makefile.in: Regenerated.
53 2005-05-17 Nick Clifton <nickc@redhat.com>
55 PR 876
56 * symbols.c (resolve_symbol_value): Do not move symbols whose
57 value expression has not been resolved or finalized into the
58 absolute section as this will confuse other parts of the assembler
59 into thinking that their value is zero.
61 2005-05-17 Jan Beulich <jbeulich@novell.com>
63 * read.c (_find_end_of_line): New.
64 (find_end_of_line): New.
65 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
66 (read_a_source_file): Use it.
67 (s_globl): Use it.
68 (s_macro): Use it.
69 (get_line_sb): Use it.
70 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
71 (s_comm_internal): Likewise.
72 (s_lsym): Likewise.
73 (s_macro): Likewise.
74 (s_ignore): Use ignore_rest_of_line.
75 * read.h (find_end_of_line): Prototype.
76 (discard_rest_of_line): Remove prototype. #define to
77 ignore_rest_of_line.
79 2005-05-17 Nick Clifton <nickc@redhat.com>
81 * config/tc-v850,h (TC_FIX_TYPE): Define.
82 (TC_INIT_FIX_TYPE): Define.
83 * config/tc-v850.c (md_assemble): When creating a fix record the
84 operand in the tc_fix_data field.
85 (md_apply_fix3): When applying a resolved fix use the operand's
86 insertion procedure to store the value, if the operand has been
87 recorded.
89 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
91 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
92 invocation.
93 * Makefile.in: Regenerated.
95 2005-05-13 Sterling Augustine <sterling@tensilica.com>
96 Bob Wilson <bob.wilson@acm.org>
98 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
99 message.
100 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
101 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
103 2005-05-11 Alan Modra <amodra@bigpond.net.au>
105 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
106 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
108 2005-05-10 Michael Matz <matz@suse.de>
110 * frags.c (frag_grow): Don't be too greedy in allocating memory.
112 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
114 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
116 PR binutils/886
117 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
118 Handle label-without-colon before ordinary dot-pseudo as an
119 ordinary label. Don't leak memory for label-without-colon alone
120 on a line. Don't mmixal-munge operands for dot-pseudos.
122 2005-05-10 Jan Beulich <jbeulich@novell.com>
124 * macro.c (get_any_string): Remove the two last parameters. Replace
125 references to the former expand parameter by using macro_alternate.
126 Simplify loop condition for checking for end-of-string.
127 (get_string): Remove redunant call to sb_skip_white.
128 (do_formals): Remove two last arguments to get_any_string.
129 (macro_expand): Likewise.
130 (expand_irp): Likewise.
132 2005-05-10 Jan Beulich <jbeulich@novell.com>
134 * read.c (s_macro): Move local variable 'local' to smaller scope.
135 Call sb_kill on it when done.
137 2005-05-09 Jan Beulich <jbeulich@novell.com>
139 * config/tc-i386.c (optimize_disp): Discard displacement entirely
140 when zero and not required by encoding constraints.
142 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
144 PR 936
145 * config/tc-sh64.c (sh64_fake_label): New.
147 * config/tc-sh64.h (TC_FAKE_LABEL): New.
149 * doc/internals.texi (TC_FAKE_LABEL): Document.
151 * write.c (TC_FAKE_LABEL): New.
152 (adjust_reloc_syms): Use it.
153 (write_object_file): Likewise.
155 2005-05-09 Jan Beulich <jbeulich@novell.com>
157 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
158 and comma in Intel mode.
160 2005-05-09 Jan Beulich <jbeulich@novell.com>
162 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
163 names to match ABI. Add more registers for 32-bit and 64-bit modes.
164 Make name array static and const. Adjust lookup to account for NULL
165 entries (standing for unused register numbers).
167 2005-05-09 Jan Beulich <jbeulich@novell.com>
169 * config/tc-i386.c (parse_insn): Consider all matching instructions
170 when checking for string instruction after string-only prefix.
172 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
174 PR 940
175 * config/tc-ia64.c (start_unwind_section): Properly check
176 comdat group with SHF_GROUP.
178 2005-05-06 Bob Wilson <bob.wilson@acm.org>
180 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
182 2005-05-06 Bob Wilson <bob.wilson@acm.org>
184 * config/tc-xtensa.c: Remove excess whitespace.
185 * config/tc-xtensa.h: Likewise.
186 * config/xtensa-istack.h: Likewise.
187 * config/xtensa-relax.c: Likewise.
188 * config/xtensa-relax.h: Likewise.
190 2005-05-06 Nick Clifton <nickc@redhat.com>
192 * sb.h: Fix formatting of comments.
193 * sb.c: Fix formatting of comments.
195 2005-05-06 Jan Beulich <jbeulich@novell.com>
197 * sb.h (sb_add_buffer): Reintroduce.
198 * sb.c (sb_add_buffer): Likewise.
200 2005-05-06 Jan Beulich <jbeulich@novell.com>
202 * macro.c (new_formal, del_formal): New.
203 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
204 required argument has default value. Stop looking for more formal
205 when there was a vararg one.
206 (macro_expand_body): Use new_formal and del_formal.
207 (macro_expand): Likewise. Initialize local variable err. Don't
208 return immediately when encountering an error. Warn when keyword
209 argument already had a value assigned. Eliminate duplicate clearing
210 of argument value. When current positional argument matches parameter
211 of vararg type, assign to it all the remaining arguments. Issue error
212 when required parameter does not have value.
213 (free_macro): Use del_formal.
214 (expand_irp): Initialize formal type. Free buffers associated with
215 formal prior to returning.
216 * macro.h (struct formal_struct): Add new field 'type' with new
217 enumeration type 'formal_type'.
218 * doc/as.texinfo: Document macro parameter qualifiers.
219 * NEWS: Mention new functionality.
221 2005-05-06 Jan Beulich <jbeulich@novell.com>
223 * cond.c (s_ifb): New.
224 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
225 * read.h (s_ifb): Prototype.
226 * doc/as.texinfo: Document .ifb and .ifnb.
228 2005-05-05 Steve Ellcey <sje@cup.hp.com>
230 * config/tc-ia64.c (MIN): Undef.
232 2005-05-05 Paul Brook <paul@codesourcery.com>
234 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
236 2005-05-05 Matt Thomas <matt@3am-software.com>
238 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
239 bytes.
241 2005-05-05 Nick Clifton <nickc@redhat.com>
243 * Update the address and phone number of the FSF organization in
244 the GPL notices in the following files:
245 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
246 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
247 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
248 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
249 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
250 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
251 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
252 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
253 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
254 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
255 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
256 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
257 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
258 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
259 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
260 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
261 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
262 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
263 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
264 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
265 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
266 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
267 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
268 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
269 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
270 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
271 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
272 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
273 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
274 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
275 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
276 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
277 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
278 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
279 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
280 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
281 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
282 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
283 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
284 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
285 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
286 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
287 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
288 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
289 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
290 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
291 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
292 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
293 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
294 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
295 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
296 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
297 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
298 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
299 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
300 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
301 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
302 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
303 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
304 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
305 config/xtensa-istack.h, config/xtensa-relax.c,
306 config/xtensa-relax.h, doc/fdl.texi
308 2005-05-05 Nick Clifton <nickc@redhat.com>
310 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
311 the target_big_endian variable to false.
313 2005-05-04 Alan Modra <amodra@bigpond.net.au>
315 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
316 list traversal. Use bfd_section_list_prepend.
317 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
318 over the section list.
319 * config/tc-xtensa.c (xtensa_remove_section): Delete.
320 (xtensa_insert_section): Delete.
321 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
322 and bfd_section_list_prepend.
323 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
324 bfd_section_list_insert_after.
326 2005-05-03 Nick Clifton <nickc@redhat.com>
328 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
329 of bfd_section_list... macros.
330 * config/tc-mmix.c (mmix_frob_file): Likewise.
331 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
332 (xtensa_insert_section): Likewise.
334 * macro.c (macro_hash): Remove static.
335 * macro.h (macro_hash): Provide an external declaration.
337 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
339 * write.c (write_object_file): Use bfd_section_double_list_remove
340 to remove sections.
342 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
344 * doc/Makefile.am (gasver.texi): Correct quoting.
345 * doc/Makefile.in: Regenerated.
347 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
349 * configure.tgt: Add h8300*-*-rtemscoff.
350 Switch h8300*-*-rtems* to elf.
352 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
354 * hash.c: Undo the last change.
355 * hash.h: Likewise.
357 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
359 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
360 of Makefile.
361 (DISTCLEANFILES): Remove.
362 (MAINTAINERCLEANFILES): Add asconfig.texi.
363 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
365 2005-04-29 Ben Elliston <bje@au.ibm.com>
367 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
368 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
369 (bignum-copy.o): Remove.
370 * Makefile.in: Regenerate.
371 * makefile.vms (OBJS): Remove bignum-copy.obj.
372 * symbols.h (local_symbol_make): Remove declaration.
373 (verify_symbol_chain_2): Likewise.
374 * symbols.c (local_symbol_make): Make static.
375 (max_indent_level): Likewise.
376 (verify_symbol_chain_2): Remove.
377 * macro.c (macro_hash): Make static.
378 * messages.c (fprint_value): Remove.
379 * read.h (get_absolute_expr): Remove.
380 (emit_leb128_expr): Likewise.
381 (do_s_func): Likewise.
382 * read.c (do_s_func): Make static.
383 (emit_leb128_expr): Likewise.
384 (get_absolute_expr): Likewise.
385 * as.h (as_howmuch): Remove declaration.
386 (fprint_value): Likewise.
387 * as.c (myname): Make static.
388 * input-scrub.c (as_howmuch): Remove.
389 (as_1_char): Likewise.
390 * input-file.h (input_file_is_open): Remove.
391 * input-file.c (input_file_is_open): Likewise.
392 * expr.h (expr_build_unary): Remove declaration.
393 (expr_build_binary): Likewise.
394 * expr.c (expr_build_unary): Remove.
395 (expr_build_binary): Likewise.
396 * hash.h (hash_replace): Remove declaration.
397 (hash_delete): Likewise.
398 * hash.c (hash_replace): Remove.
399 (hash_delete): Likewise.
400 * bignum-copy.c (bignum_copy): Move from here ..
401 * config/tc-vax.c (bignum_copy): .. to here.
402 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
403 (bignum_copy): Remove extern declaration.
404 * sb.h (string_count): Remove extern declaration.
405 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
406 (sb_name): Likewise.
407 * sb.c (dsize): Replace preprocessor macro with static int.
408 (string_count): Make static.
409 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
410 (sb_name): Likewise.
411 * config/obj-coff.c (dim_index): Make static.
412 * config/tc-i386.c (GOT_symbol): Likewise.
413 (output_invalid_buf): Likewise.
414 * doc/internals.texi (Warning and error messages): Remove the
415 prototype for fprint_value.
417 2005-04-27 Ben Elliston <bje@au.ibm.com>
419 * link.cmd: Remove.
421 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
423 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
425 * read.c (pseudo_set): Disallow symbol set to common symbol.
427 PR 857
428 * write.c (write_object_file): Report common symbol name when
429 disallowing local symbol set to common symbol.
430 (adjust_reloc_syms): Disallow local symbol set to undefined
431 symbol.
433 2005-04-25 Jan Beulich <jbeulich@novell.com>
435 * macro.c (macro_expand_body): Replace locals indicator parameters
436 with actual macro_entry. New local variables macro_line and err.
437 Don't return when encountering an error, just record the fact.
438 Detect local symbol name colliding with parameter. Track line number
439 inside of macro expansion.
440 (do_formals): Move local variable name to wider scope. Check
441 parameter of the same name doesn't already exist. In MRI mode, also
442 check it doesn't collide with the argument count pseudo-parameter).
443 (define_macro): Add file and line number parameters. Remove local
444 variable namestr. New local variable error. Initialize macro_entry
445 members file, line, and name. Don't return when encountering an
446 error, just record the fact. Use %s in some diagnostics for read.c
447 to insert the macro name. Free macro_entry on error.
448 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
449 when encountering an error, just record the fact.
450 (expand_irp): Don't return when encountering an error, just record
451 the fact.
452 * macro.h (macro_struct): New members name, file, and line.
453 (define_macro): Add file and line number parameters.
454 * read.c (s_macro): Pass file and line to define_macro. Tag warning
455 regarding pseudo-op redefinition with the file/line that macro
456 definition started at.
458 2005-04-22 Bob Wilson <bob.wilson@acm.org>
460 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
461 (future_alignment_required): Remove ifdefs that use it.
463 2005-04-22 Bob Wilson <bob.wilson@acm.org>
465 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
466 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
467 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
468 parameters.
469 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
470 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
472 2005-04-21 Christian Groessler <chris@groessler.org>
474 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
475 array.
477 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
479 * config/obj-aout.h (S_IS_EXTERN): Removed.
480 * config/obj-bout.h (S_IS_EXTERN): Likewise.
481 * config/obj-coff.h (S_IS_EXTERN): Likewise.
482 * symbols.c (S_IS_EXTERN): Likewise.
483 * symbols.h (S_IS_EXTERN): Likewise.
485 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
486 S_IS_EXTERNAL.
487 * config/tc-d10v.c (md_apply_fix3): Likewise.
488 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
489 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
490 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
491 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
492 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
493 (shmedia_md_convert_frag): Likewise.
494 * symbols.c (print_symbol_value_1): Likewise.
495 * write.c (write_object_file): Likewise.
497 2005-04-20 Nick Clifton <nickc@redhat.com>
499 * config/tc-xtensa.c (get_aligned_diff): Change type of
500 branch_align to offsetT so that its signedness matches that of
501 target_size.
503 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
504 number into a readable string.
505 (load_register): Likewise.
507 2005-04-20 Andreas Schwab <schwab@suse.de>
509 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
511 2005-04-19 David S. Miller <davem@davemloft.net>
513 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
514 NULL insn, exit early. Remove now spurious NULL checks.
515 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
516 to NULL and exit.
518 2005-04-19 Jan Beulich <jbeulich@novell.com>
520 * symbols.h (symbol_find_base): Remove prototype.
521 * symbols.c (save_symbol_name): Remove code section conditional upon
522 STRIP_UNDERSCORE.
523 (symbol_find): Remove.
524 (symbol_find_base): Rename to symbol_find.
525 * subsegs.c (section_symbol): Replace use of symbol_find_base with
526 symbol_find.
527 * config/obj-coff.c (tag_insert): Remove code section conditional
528 upon STRIP_UNDERSCORE.
529 (obj_coff_def): Likewise.
530 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
531 (coff_frob_symbol): Likewise.
532 (yank_symbols): Likewise.
533 (c_section_symbol): Likewise.
534 * config/obj-coff.h (DO_NOT_STRIP): Remove.
535 * config/tc-arm.c (symbol_locate): Remove code section conditional
536 upon STRIP_UNDERSCORE.
537 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
538 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
539 * config/tc-sh.h (DO_NOT_STRIP): Remove.
540 * config/tc-w65.h (DO_NOT_STRIP): Remove.
541 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
543 2005-04-19 Andreas Schwab <schwab@suse.de>
545 * config/tc-ia64.c (md_assemble): Fix error message for wrong
546 access to application registers.
548 2005-04-19 Jan Beulich <jbeulich@novell.com>
550 * config/te-sysv32.h: Remove.
551 * Makefile.am (TARG_ENV_HFILES): Remove reference to
552 config/te-sysv32.h.
553 * Makefile.in (TARG_ENV_HFILES): Likewise.
555 2005-04-19 Jan Beulich <jbeulich@novell.com>
557 PR/847
558 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
559 length symbols.
561 2005-04-18 Mark Kettenis <kettenis@gnu.org>
563 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
565 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
567 * config/tc-mips.c (normalize_constant_expr): Don't check for
568 HAVE_32BIT_GPRS.
569 (check_absolute_expr): Only call normalize_constant_expr() if
570 HAVE_32BIT_GPRS.
571 (mips_ip): Likewise.
573 * config/tc-mips.c (check_absolute_expr): Fix formatting.
575 2005-04-18 Jan Beulich <jbeulich@novell.com>
577 * macro.c (free_token): New, freeing all the memory associated with a
578 macro.
579 (do_formals): Move initializers to ...
580 (define_macro): ... here.
581 (delete_macro): Convert passed in name to lower case. Warn when
582 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
584 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
586 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
588 2005-04-15 Jan Beulich <jbeulich@novell.com>
590 * config/obj-elf.c (obj_elf_struct): New.
591 (elf_pseudo_table). Use it for .offset and .struct.
593 2005-04-14 Bob Wilson <bob.wilson@acm.org>
594 Sterling Augustine <sterling@tensilica.com>
596 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
597 than the section alignment.
599 2005-04-14 Bob Wilson <bob.wilson@acm.org>
600 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
603 * config/tc-xtensa.c (xg_translate_sysreg_op,
604 xtensa_translate_old_userregs_ops,
605 xtensa_find_unaligned_branch_targets,
606 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
607 relax_frag_add_nop): Support 64-bit host.
608 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
609 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
611 2005-04-14 Mark Kettenis <kettenis@gnu.org>
613 * configure.tgt: Add support for OpenBSD/sparc ELF.
615 * configure.tgt: Set emulation for mips-*-openbsd*.
616 Remove broken mips-dec-openbsd* config.
617 * configure.in: Set default ABI for mips64-*-openbsd*.
618 * configure: Regenerate.
620 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
622 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
623 optimization for constant addresses.
625 2005-04-14 Nick Clifton <nickc@redhat.com>
627 * as.c (main): Move parse_args before symbol_begin and frag_init
628 so that the hash table size can be set before it is used.
629 * hash.c: Use an unsigned long type for the size of the hash
630 tables.
631 * hash.h (set_gas_hash_table_size): Update the prototype.
633 2005-04-14 Alan Modra <amodra@bigpond.net.au>
635 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
636 * acinclude.m4: Include ../bfd/warning.m4.
637 * configure.in: Invoke AM_BINUTILS_WARNINGS.
638 * Makefile.in: Regenerate.
639 * configure: Regenerate.
640 * doc/Makefile.in: Regenerate.
642 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
644 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
645 (normalize_address_expr): New function to sign-extend address
646 offsets that fit into 32 bits in 32-bit mode.
647 (macro_build_ldst_constoffset): Use normalize_address_expr()
648 instead of a handcoded sequence.
649 (load_register): Likewise. Report oversized numbers in a useful
650 way.
651 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
652 for constant addresses. Report oversized numbers in a useful way.
653 (mips_ip): Use normalize_address_expr() for addresses.
655 2005-04-12 Mark Kettenis <kettenis@gnu.org>
657 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
658 similar to other instructions now that they're marked as ImmExt.
660 2005-04-12 Nick Clifton <nickc@redhat.com>
662 * hash.c (DEFAULT_SIZE): Delete. Replace with:
663 (gas_hash_table_size): New static variable.
664 (set_gas_hash_table_size): New function: Records a requested size
665 for the hash tables.
666 (get_gas_hash_table_size): New function: Return a prime number
667 near the requested size of the hash table.
668 (hash_new): Use get_gas_hash_table_size.
669 * hash.h: Add a prototype for set_gas_hash_table_size.
670 * as.c (show_usage): Add description of new switches: --hash-size
671 and --reduce-memory-overheads.
672 (option_values): Add OPTION_HASH_TABLE_SIZE and
673 OPTION_REDUCE_MEMORY_OVERHEADS.
674 (std_longpopts): Add entries for the new options.
675 (parse_args): Handle the new options.
676 * Makefile.am: Add a dependency of as.c on hash.h.
677 * Makefile.in: Regenerate.
678 * doc/as.texinfo: Document the new switches.
679 * NEWS: Mention the new switches.
681 2005-04-12 Nick Clifton <nickc@redhat.com>
683 PR gas/818
684 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
685 synonyms.
687 2005-04-12 Alan Modra <amodra@bigpond.net.au>
689 * Makefile.am: Run "make dep-am".
690 * Makefile.in: Regenerate.
692 2005-04-11 Sterling Augustine <sterling@tensilica.com>
693 Bob Wilson <bob.wilson@acm.org>
695 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
697 2005-04-11 Mark Kettenis <kettenis@gnu.org>
699 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
701 2005-04-11 Jan Beulich <jbeulich@novell.com>
703 * NEWS: Mention these changes and their effects.
704 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
705 is_name_ender.
706 (check_macro): Likewise.
707 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
708 labels together with the closing pseudo-op.
709 (macro_expand_body): Adjust comment. Range-check input before use.
710 Adjust mis-spelled diagnostic. Use is_name_beginner.
711 * read.c (try_macro): New.
712 (read_a_source_file): New static variable last_eol. Don't list
713 macro expansion lines more than once. Call try_macro.
714 (s_macro): Set section of line_label to absolute instead of undefined.
715 * doc/as.texinfo: Add information on the caveats of these changes.
717 2005-04-11 Alan Modra <amodra@bigpond.net.au>
719 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
720 * symbols.h (symbol_X_add_number): Update prototype.
722 2005-04-10 Eric Christopher <echristo@redhat.com>
724 * symbols.c (symbol_X_add_number): Fix warning.
726 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
728 * config/tc-m68k.c (md_begin): Support 64bit host.
729 (get_num): Support 64bit BFD on 32bit host.
731 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
733 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
735 2005-04-09 Alan Modra <amodra@bigpond.net.au>
737 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
738 call. Don't do the COFF hacks for multi-emulation gas. Move
739 demand_empty_rest_of_line back to caller.
740 (s_set, equals): demand_empty_rest_of_line here.
742 PR gas/827
743 * as.h (rs_dummy): Define.
744 * symbols.c (symbol_X_add_number): New function.
745 * symbols.h (symbol_X_add_number): Declare.
746 * stabs.c (aout_process_stab): Tidy symbol frag setting.
747 * read.c (assign_symbol): New function, split out from s_set.
748 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
749 Fix COFF hacks for multi-emulation gas.
750 (s_set): Call assign_symbol. Remove "register" keyword.
751 (set_zero_frag): New function.
752 (pseudo_set): Always check for assignment to section syms.
753 Always set segment and frag of symbol, and likewise extern for
754 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
755 special case exp.X_add_number non-zero for O_symbol expressions.
756 (equals): Use assign_symbol.
758 2005-04-08 Bob Wilson <bob.wilson@acm.org>
760 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
761 SEC_MERGE sections.
763 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-i386.c (tc_gen_reloc): Don't turn
766 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
768 2005-04-06 Nick Clifton <nickc@redhat.com>
770 * po/rw.po: New translation: Kinyarwanda
771 * configure.in (ALL_LINGUAS): Add rw
772 * configure: Regenerate.
774 2005-04-05 Sterling Augustine <sterling@tensilica.com>
775 Bob Wilson <bob.wilson@acm.org>
777 * config/tc-xtensa.c (branch_align_power): New.
778 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
779 future_alignment_required): Use branch_align_power to check section
780 alignment as well as xtensa_fetch_width when aligning branch targets.
782 2005-04-05 Bob Wilson <bob.wilson@acm.org>
784 * config/tc-xtensa.c: Warning fixes throughout.
785 (xtensa_fetch_width): Change to unsigned.
786 (assemble_nop, xtensa_find_unaligned_branch_targets,
787 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
788 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
789 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
790 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
791 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
792 get_text_align_max_fill_size, get_text_align_nop_count,
793 get_text_align_nth_nop_size, get_noop_aligned_address,
794 get_aligned_diff, convert_frag_align_next_opcode,
795 convert_frag_immed_finish_loop, xtensa_create_property_segments,
796 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
797 types, avoiding size_t and using offsetT and addressT appropriately.
798 (get_text_align_power): Clean up types. Avoid incorrect bound.
799 (get_text_align_fill_size): Clean up types. Restructure for clarity.
801 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
803 * config/tc-ia64.c (start_unwind_section): Undo the change
804 of 2004-08-18.
805 (generate_unwind_image, dot_endp): Likewise.
807 2005-04-01 David Mosberger <davidm@hpl.hp.com>
809 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
810 le_nop_stop arrays and initializers to file scope.
811 (md_begin): When generating code for anything other than
812 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
814 2005-04-01 Jan Beulich <jbeulich@novell.com>
816 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
817 immediates.
819 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
821 * NEWS: Mention [fdgh]_floating.
822 * config/atof-vax.c: Fix some whitespace.
823 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
825 2005-04-01 Nick Clifton <nickc@redhat.com>
827 * configure.in: Add a check for <unistd.h> providing a prototype
828 for getopt() which is compatible with the one in
829 include/getopt.h. If so then define HAVE_DECL_GETOPT.
830 * configure: Regenerate.
831 * config.in (HAVE_DECL_GETOPT): Add.
833 2005-04-01 Jan Beulich <jbeulich@novell.com>
835 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
837 2005-04-01 Jan Beulich <jbeulich@novell.com>
839 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
840 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
842 2005-03-30 Julian Brown <julian@codesourcery.com>
844 * config/tc-arm.c (arm_adjust_symtab): Rename
845 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
847 2005-03-30 Julian Brown <julian@codesourcery.com>
849 * config/tc-arm.c (mapping_state): Change documentation in function
850 comment to cross-reference spec instead. Change type of mapping symbols
851 to BSF_NO_TYPE.
852 (arm_adjust_symtab): Don't change type of mapping symbols here.
854 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
856 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
857 * config.in: Regenerate.
858 * configure: Regenerate.
859 * configure.in: Check for ffs decl and alphabetize.
861 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
862 Phil Blundell <philb@gnu.org>
864 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
865 (md_apply_fix3): Mark TLS symbols.
866 (tc_gen_reloc): Handle TLS relocations.
867 (arm_fix_adjustable): Ignore TLS relocations.
868 (s_arm_elf_cons): Support expressions after decorated symbols.
870 2005-03-29 Julian Brown <julian@codesourcery.com>
872 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
873 whether personality routine index N has been output for this section.
874 (mapping_state): tc_segment_info_data now struct not enum.
875 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
876 handled on section change.
877 (create_unwind_entry): Previous code to output dependency removed.
878 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
879 for this section.
880 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
881 arm_segment_info_type.
882 (arm_segment_info_type): New struct.
884 2005-03-28 Sterling Augustine <sterling@tensilica.com>
885 Bob Wilson <bob.wilson@acm.org>
887 * config/tc-xtensa.c (do_align_targets): Update comment.
888 (xtensa_frob_label): Compute "freq" before possibly switching frags.
889 Insert a LOOP_END frag before every loop target, and do not overload
890 DESIRE_ALIGN_IF_TARGET frags with loop end information.
891 (xg_assemble_vliw_tokens): Use do_align_targets.
892 (xtensa_fix_target_frags): Remove code to convert a
893 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
894 negatable branch at the end of a loop.
895 (frag_can_negate_branch): Delete.
897 2005-03-28 David Mosberger <davidm@hpl.hp.com>
898 H.J. Lu <hongjiu.lu@intel.com>
900 PR 803
901 NEWS: Mention "-mtune=[itanium1|itanium2]".
903 * config/tc-ia64.c (md): Add tune.
904 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
905 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
906 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
907 B unit NOPs are discouraged for McKinley-derived cores.
908 (md_begin): Don't hardcode the "extra_goodness()" function in
909 the comment...
910 (ia64_init): Set md.tune to itanium2.
912 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
913 * doc/c-ia64.texi: Likewise.
915 2005-03-27 Ian Lance Taylor <ian@airs.com>
917 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
918 bad C_EFCN symbol, print its name.
920 2005-03-25 Bob Wilson <bob.wilson@acm.org>
922 * config/tc-xtensa.c (use_longcalls): Delete.
923 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
924 the use_longcalls flag is set. Do this before checking the segment.
925 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
926 expand direct calls at this point.
927 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
928 (xtensa_find_unmarked_state_frags): Likewise.
929 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
930 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
931 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
932 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
934 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
936 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
938 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
940 * config/tc-cris.h: Convert to ISO C90.
941 * config/tc-cris.c: Ditto.
942 (md_estimate_size_before_relax): Remove obsolete comment for
943 parameter "segment_type".
944 (md_begin): Document reason for cast of hash_insert argument.
945 (md_atof): Correct type of parameter "type".
947 2005-03-24 Nick Clifton <nickc@redhat.com>
949 * write.h (bit_fix_new): Remove redundant prototype.
950 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
951 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
952 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
953 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
954 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
955 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
956 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
957 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
958 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
959 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
960 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
961 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
962 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
963 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
964 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
965 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
966 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
967 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
968 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
969 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
970 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
971 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
972 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
973 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
974 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
975 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
976 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
977 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
978 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
979 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
980 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
981 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
982 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
983 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
984 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
985 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
986 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
987 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
988 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
989 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
990 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
991 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
992 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
993 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
994 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
995 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
996 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
997 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
998 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
999 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1000 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1001 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1002 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1003 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1004 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1006 2005-03-23 Jim Blandy <jimb@redhat.com>
1008 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1009 attributes properly.
1011 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1012 Nick Clifton <nickc@redhat.com>
1014 * configure.tgt: Accept any C library to accompany a GNU Linux
1015 implementation, not just the GNU C library.
1016 * configure.in: Likewise.
1017 * configure: Regenerate.
1019 2005-03-23 Nick Clifton <nickc@redhat.com>
1021 * config/tc-tic30.c: Convert to ISO C90 formatting.
1022 * config/tc-tic30.h: Convert to ISO C90 formatting.
1023 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1024 * config/atof-vax.c: Convert to ISO C90 formatting.
1026 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1028 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1029 relocations correctly as well.
1030 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1031 relocations in mergeable sections section-relative either.
1033 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1035 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1037 2005-03-21 Nick Clifton <nickc@redhat.com>
1039 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1040 warning by providing a prototype for sh_symbian_find_elf_flags.
1042 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1043 previous delta.
1045 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1047 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1048 along with other formats that set bfd_gas. Remove unnecessary
1049 setting of bfd_gas. Delete strongarm cases in generic_target
1050 switch.
1052 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1054 PR gas/780
1055 * config/tc-m68k.c (TRUNC, SEXT): Define.
1056 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1057 (m68k_ip): Truncate or sign extend expressions as appropriate.
1058 (get_num): Likewise.
1059 (md_apply_fix3): Use SEXT.
1061 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1063 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1064 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1065 (obj-vms.o): Delete rule.
1066 Run "make dep-am".
1067 * Makefile.in: Regenerate.
1068 * aclocal.m4: Regenerate.
1069 * doc/Makefile.in: Regenerate.
1070 * po/POTFILES.in: Regenerate.
1072 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1074 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1075 flag for coldfire v4e.
1077 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1079 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1080 xg_apply_fix_value and return a value to indicate success.
1081 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1082 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1083 (xtensa_validate_fix_sub): New.
1084 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1085 (tc_gen_reloc): Move code to handle difference of symbols and code to
1086 apply tentative fix values to ...
1087 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1088 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1089 relocations when linkrelax flag is not set.
1090 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1091 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1093 2005-03-17 Jan Beulich <jbeulich@novell.com>
1095 * config/tc-i386.c (i386_scale): Beautify error message.
1096 (Intel syntax comments): Update.
1097 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1098 next_operand.
1099 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1100 Remove declarations.
1101 (intel_bracket_expr): Declare.
1102 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1103 of the function body in a loop allowing to split an operand into two.
1104 Replace calls to malloc and checks of it returning non-NULL with
1105 calls to xmalloc/xstrdup.
1106 (intel_expr): SHORT no longer handled here. Add comment indicating
1107 comparison ops need implementation.
1108 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1109 Check right operand of - does not specify a register when parsing
1110 the address of a memory reference.
1111 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1112 Check operands do not specify a register when parsing the address of
1113 a memory reference.
1114 (intel_e06, intel_e06_1): Likewise.
1115 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1116 handle SHORT as well as unary + and -. Don't accept : except for
1117 segment overrides or in direct far jump/call insns.
1118 (intel_brack_expr): New.
1119 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1120 intel_brack_expr.
1121 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1122 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1123 Allow symbolic constants as register scale value.
1124 (intel_get_token): Replace call to malloc and check of return value
1125 with call to xmalloc. Change handling for FLAT to match MASM's.
1126 (intel_putback_token): Don't try to back up/free current token if
1127 that is T_NIL.
1129 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1131 * configure.tgt: Set emulation for arm-*-eabi*.
1132 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1133 * config/te-armeabi.h: New file.
1134 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1135 * config/te-symbian.h: Include "te-armeabi.h".
1137 2005-03-16 Nick Clifton <nickc@redhat.com>
1139 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1140 local variable in case it is clobbered by the setjmp.
1142 2005-03-16 Nick Clifton <nickc@redhat.com>
1143 Ben Elliston <bje@au.ibm.com>
1145 * configure.in (werror): New switch: Add -Werror to the
1146 compiler command line. Enabled by default. Disable via
1147 --disable-werror.
1148 * configure: Regenerate.
1150 2005-03-16 Nick Clifton <nickc@redhat.com>
1152 * config/obj-coff.h: Convert to ISO C90 formatting.
1153 * config/obj-coff.c: Convert to ISO C90 formatting.
1155 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1157 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1158 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1159 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1160 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1161 (insns): Add ARMv6T2 instructions:
1162 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1163 (arm_archs): Add V6T2 variants.
1165 2005-03-15 Nick Clifton <nickc@redhat.com>
1167 * NEWS: Add cutoff for changes in 2.16 release.
1169 2005-03-15 Jan Beulich <jbeulich@novell.com>
1171 * expr.c (operand): Merge handling of unary + into that for unary
1172 -, !, and ~.
1174 2005-03-14 Eric Christopher <echristo@redhat.com>
1176 * config/tc-mips.c: Include dw2gencfi.h.
1177 (mips_cfi_frame_initial_instructions): New.
1178 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1179 (tc_cfi_frame_initial_instructions): Ditto.
1180 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1181 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1182 * Makefile.am: Update dependencies.
1183 * Makefile.in: Regenerate.
1185 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1187 * po/es.po: Commit new Spanish translation.
1189 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1191 * po/tr.po: Commit new Turkish translation.
1193 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1195 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1196 wfi, yield.
1198 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1200 * config-gas.com: Mark vax-vms as obsolete.
1201 * configure.in: Remove fmt=vms support.
1202 * config.in: Regenerate.
1203 * configure: Regenerate.
1204 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1206 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1207 Bob Wilson <bob.wilson@acm.org>
1209 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1210 when checking if xg_resolve_literals needs to be called.
1211 * config/tc-xtensa.h: Fix spelling typo in a comment.
1213 2005-03-10 Jan Beulich <jbeulich@novell.com>
1215 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1216 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1217 crafted structure declarations with the types from macro.h.
1219 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1221 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1222 for -mno-shared optimization.
1224 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1226 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1227 (MAX_NOPS): Bump to 4.
1228 (mips_fix_vr4130): New variable.
1229 (nops_for_vr4130): New function.
1230 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1231 nops_for_vr4130 if working around VR4130 errata.
1232 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1233 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1234 (md_parse_option): Handle them.
1235 (md_show_usage): Print them.
1236 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1238 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1240 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1241 branch delay code.
1243 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1245 * config/tc-mips.h (mips_flush_pending_output): Delete.
1246 (mips_emit_delays): Declare.
1247 (md_flush_pending_output): Use mips_emit_delays.
1248 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1249 the previous instructions.
1250 (md_begin, append_insn, md_parse_option): Update callers.
1251 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1252 start_noreorder.
1253 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1254 (s_gpdword): Update callers.
1255 (start_noreorder, end_noreorder): New functions.
1256 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1257 manipulating mips_opts or prev_nop_frag directly.
1258 (mips_flush_pending_output): Delete.
1260 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1262 * config/tc-mips.c (mips_move_labels): New function, taken from...
1263 (append_insn, mips_emit_delays): ...here.
1265 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1267 * config/tc-mips.c (MAX_NOPS): New macro.
1268 (history): Resize to 1 + MAX_NOPS.
1269 (fix_vr4120_class): New enumeration.
1270 (vr4120_conflicts): New variable.
1271 (init_vr4120_conflicts): New function.
1272 (md_begin): Call it.
1273 (insn_uses_reg): Constify first argument.
1274 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1275 (nops_for_insn_or_target): New functions.
1276 (append_insn): Use the new nops_for_* functions instead of inline
1277 delay checks. Generalize prev_nop_frag handling to handle an
1278 arbitrary history length. Insert nops into the history buffer
1279 once the number of nops in prev_nop_frag is fixed.
1280 (emit_delays): Use nops_for_insn instead of inline delay checks.
1282 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1284 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1285 check from branch delay code. Remove unnecessary check for branches.
1287 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1289 * config/tc-mips.c (dummy_opcode): Delete.
1290 (nop_insn, mips16_nop_insn): New variables.
1291 (NOP_INSN): New macro.
1292 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1293 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1294 (md_begin): Initialize nop_insn and mips16_nop_insn.
1295 (append_insn): Use the new emit_nop function to add nops, recording
1296 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1297 to reserve room for the instruction and install_insn to install the
1298 final form. Use insert_into_history to record the instruction in
1299 the history buffer. Use move_insn to do delay slot filling.
1300 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1301 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1302 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1304 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1306 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1307 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1308 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1309 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1310 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1312 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1314 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1315 and extended_p fields with a single fixed_p field.
1316 (append_insn, mips_no_prev_insn): Adjust accordingly.
1318 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1320 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1321 a single mips16_absolute_jump_p bit.
1322 (append_insn): Adjust accordingly.
1324 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-mips.h (mips_cl_insn): Move definition to...
1327 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1328 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1329 and extended_p.
1330 (history): New variable.
1331 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1332 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1333 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1334 (prev_prev_insn_unreordered): Delete.
1335 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1336 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1337 field.
1339 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1341 * doc/Makefile.am: Update as.info dependencies.
1342 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1344 2005-03-08 Jan Beulich <jbeulich@novell.com>
1346 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1347 error, and point to .purgem documentation if someone really needs
1348 re-definitions.
1349 * NEWS: Mention macro redefinition is now an error.
1351 2005-03-08 Jan Beulich <jbeulich@novell.com>
1353 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1354 emitted to. Add more precise diagnostics for non-fitting insns based
1355 on that. Eliminate now superfluous special casing of MLX. Clear out
1356 slot information when dropping an insn.
1358 2005-03-08 Jan Beulich <jbeulich@novell.com>
1360 * config/tc-ia64.c (parse_section_name): Rename to...
1361 (cross_section): In addition to separating the name from the rest of
1362 the arguments, also carry out the operation.
1363 (dot_xdata): Use cross_section.
1364 (dot_float_cons): Likewise.
1365 (dot_xstringer): Likewise.
1366 (dot_xdata_ua): Likewise.
1367 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1369 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1371 * po/gas.pot: Regenerate.
1373 2005-03-04 David Daney <ddaney@avtrex.com>
1375 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1376 instead of '_gp' for -mno-shared optimization.
1377 (s_cpload): Ditto.
1378 (s_abicalls): Document it in the comment.
1379 (md_show_usage): Document the -mno-shared option.
1381 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1383 * config/tc-mips.c (mips_set_options): Add sym32 field.
1384 (mips_opts): Initialize it.
1385 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1386 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1387 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1388 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1389 when deciding whether to use a symbolic %highest/%higher expansion.
1390 (macro): Likewise. Remove o64/n32 linux hack. Always use
1391 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1392 and "la". Handle constants separately from symbolic expressions in
1393 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1394 and using load_register to load the high part of the address.
1395 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1396 (OPTION_ELF_BASE): Bump by 2.
1397 (md_longopts): Add entries for -msym32 and -mno-sym32.
1398 (md_parse_option): Handle them.
1399 (usage): Document them.
1400 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1401 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1402 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1403 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1404 -msym32 and -mno-sym32.
1406 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1408 * config/tc-mips.c (load_address): Implement GP optimization
1409 for 64bit address space non-PIC. Fix formatting.
1410 (macro): Likewise. Simplify code.
1411 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1412 (mips_after_parse_args): Simplify code.
1414 2005-03-03 Nick Clifton <nickc@redhat.com>
1416 * expr.c (operand): Remove redundant code enclosed by #ifdef
1417 RELAX_PAREN_GROUPING....#endif.
1419 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1420 reloc is the difference of two symbols defined in the same
1421 section.
1423 * config/tc-iq2000.c (line_comment_chars): Include the # character
1424 as otherwise this breaks #APP/#NO_APP processing.
1426 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1428 * config/tc-arc.c(md_assemble): Remove dead code for handling
1429 immediate indexing of ld and st .
1431 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1432 Joseph Myers <joseph@codesourcery.com>
1434 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1435 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1436 (parse_relocation): Check for a word break after a relocation
1437 operator.
1438 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1439 symbols.
1441 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1443 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1445 2005-03-02 Jan Beulich <jbeulich@novell.com>
1447 * as.c (main): Use unlink_if_ordinary instead of unlink.
1448 * messages.c (as_fatal): Likewise.
1450 2005-03-02 Jan Beulich <jbeulich@novell.com>
1452 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1453 accesses.
1454 (parse_register): Allow cr8...15 in all modes.
1456 2005-03-02 Jan Beulich <jbeulich@novell.com>
1458 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1459 etc. like normal symbol references (T_ID).
1461 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1463 * symbols.c (fb_label_name): Fix silly thinko in last change.
1465 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1467 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1468 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1470 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1472 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1474 PR gas/708
1475 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1476 suffixes also.
1478 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1480 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1482 * as.h (assert): Warning fix.
1483 * expr.c (expr): Correct assertion.
1484 * read.c (s_comm_internal): Remove assertion.
1485 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1486 (fixup_segment): Remove assertion.
1487 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1488 (md_apply_fix3): Likewise.
1489 * config/tc-i370.c (md_begin): Correct assertion.
1490 (i370_macro): Warning fix for assertion.
1492 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1494 * configure.in (AC_C_BIGENDIAN): Invoke.
1495 * configure: Regenerate.
1496 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1497 host variable to set string header size.
1498 * config/obj-aout.c (obj_header_append): Don't use host structs.
1499 (obj_symbol_to_chars): Likewise.
1500 (obj_emit_strings): Likewise. Use the passed in output pointer.
1501 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1502 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1503 not sizeof host struct.
1504 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1505 (obj_emit_strings): Likewise.
1506 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1507 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1508 sizeof host struct.
1509 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1510 sizeof host struct.
1511 (host_number_to_chars): Define.
1512 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1513 host internal struct to set header sizes.
1514 * config/tc-i960.c (md_number_to_field): Warning fix.
1515 (md_ri_to_chars): Use host byte order.
1516 (get_cdisp, md_apply_fix3): Warning fix.
1517 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1519 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1521 * doc/c-arc.texi: Update documentation about ARC's extension
1522 instructions.
1524 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1526 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1527 address for myself.
1529 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1531 * cgen.c: Warning fixes.
1532 * config/tc-arc.c: Likewise.
1533 * config/tc-arm.c: Likewise.
1534 * config/tc-avr.c: Likewise.
1535 * config/tc-d10v.c: Likewise.
1536 * config/tc-d30v.c: Likewise.
1537 * config/tc-frv.c: Likewise.
1538 * config/tc-frv.h: Likewise.
1539 * config/tc-h8300.c: Likewise.
1540 * config/tc-h8500.c: Likewise.
1541 * config/tc-i370.c: Likewise.
1542 * config/tc-i960.c: Likewise.
1543 * config/tc-ia64.c: Likewise.
1544 * config/tc-ip2k.c: Likewise.
1545 * config/tc-m68hc11.c: Likewise.
1546 * config/tc-maxq.c: Likewise.
1547 * config/tc-mcore.c: Likewise.
1548 * config/tc-mips.c: Likewise.
1549 * config/tc-msp430.c: Likewise.
1550 * config/tc-pj.c: Likewise.
1551 * config/tc-ppc.c: Likewise.
1552 * config/tc-ppc.h: Likewise.
1553 * config/tc-s390.c: Likewise.
1554 * config/tc-sh.c: Likewise.
1555 * config/tc-sh64.c: Likewise.
1556 * config/tc-tic4x.c: Likewise.
1557 * config/tc-tic80.c: Likewise.
1558 * config/tc-v850.c: Likewise.
1559 * config/tc-vax.c: Likewise.
1560 * config/tc-w65.c: Likewise.
1561 * config/tc-xstormy16.c: Likewise.
1562 * config/tc-z8k.c: Likewise.
1564 2005-02-22 Catherine Moore <clm@cm00re.com>
1566 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1567 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1569 2005-02-22 Eric Christopher <echristo@redhat.com>
1571 * config/tc-mips.c (struct proc): Change isym to
1572 func_sym. New member func_end_sym.
1573 (s_mips_ent): Update.
1574 (s_mips_end): Ditto. Add code to compute function size.
1576 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1578 * read.c: Warning fixes.
1579 * config/obj-elf.c: Likewise.
1581 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1583 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1584 emitting insn.
1586 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1588 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1589 SEC_COFF_SHARED.
1591 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1592 SEC_TIC54X_BLOCK.
1593 (demand_empty_rest_of_line): Likewise.
1594 (tic54x_sblock): Likewise.
1595 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1597 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1599 * read.c (address_bytes): New function.
1600 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1601 (potable): Add "dc.a".
1602 (cons_worker): Handle "dc.a".
1603 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1605 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1607 * input-file.c (input_file_open): Rearrange to avoid warning.
1609 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1611 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1612 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1613 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1615 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1617 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1618 uses after .set noat.
1619 (load_address): Likewise.
1620 (macro): Likewise. Don't try to avoid $at use by sacrificing
1621 the target register before it is stored, it won't work.
1623 2005-02-17 James E Wilson <wilson@specifixinc.com>
1625 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1626 see an instruction that specifies a template.
1628 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1630 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1631 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1632 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1634 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1636 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1638 * config/tc-ia64.c (md): Add hint_b.
1639 (emit_one_bundle): Handle md.hint_b for "hint".
1640 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1641 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1642 (ia64_init): Set md.hint_b to error.
1643 (md_assemble): Handle md.hint_b for "hint.b".
1645 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1646 * doc/c-ia64.texi: Likewise.
1648 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1650 * tc.h (struct relax_type, relax_typeS): Move from here..
1651 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1652 * ecoff.c (ecoff_new_file): Add appfile param.
1653 * ecoff.h (ecoff_new_file): Likewise.
1654 * itbl-lex.h: New file.
1655 * itbl-lex.l: Include itbl-lex.h.
1656 * itbl-parse.y: Likewise.
1657 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1658 * read.c (s_app_file_string): Mark appfile possibly unused.
1659 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1660 * subsegs.h (struct seg_info_trash): Delete.
1661 (seg_info): Use segment_info_type instead.
1662 * config/obj-coff.c (struct filename_list): Make filename const char *.
1663 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1664 * config/obj-elf.c (elf_file_symbol): Similarly.
1665 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1666 signed right shift.
1667 * config/tc-arc.c (md_operand): Warning fix.
1668 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1669 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1670 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1671 * config/tc-frv.c (frv_force_relocation): Warning fix.
1672 * config/tc-m68k.c (md_parse_option): Delete unused var.
1673 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1674 * config/tc-sparc.c: Likewise.
1675 (s_common): Warning fix.
1676 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1677 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1678 addressT.
1679 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1680 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1681 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1682 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1683 (tic4x_do_align): Use TIC_NOP_OPCODE.
1684 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1685 * config/tc-vax.c: Include netinet/in.h.
1686 (tc_headers_hook): Formatting.
1687 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1689 2005-02-17 Jan Beulich <jbeulich@novell.com>
1691 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1692 parsing inN, locN, outN. Set 'idx' to offset register number starts
1693 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1694 pointless cast.
1696 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1698 * config/tc-mips.c (load_address): Fix formatting.
1699 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1700 Catch macros which are unexpandable without AT. Remove duplicate
1701 zeroing of used_at.
1702 (macro2): Remove duplicate zeroing of used_at.
1704 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1706 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1707 than zero.
1709 2005-02-15 Nigel Stephens <nigel@mips.com>
1710 Maciej W. Rozycki <macro@mips.com>
1712 * config/tc-mips.c (reloc_needs_lo_p): Handle
1713 BFD_RELOC_MIPS16_HI16_S.
1714 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1715 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1716 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1717 complaints on.
1718 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1719 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1720 Call my_getSmallExpression() to parse percent operators.
1721 (percent_op_match, mips_percent_op): Separate definitions.
1722 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1723 (parse_relocation): Handle the MIPS16 mode using
1724 mips16_percent_op.
1725 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1726 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1728 2005-02-15 Jan Beulich <jbeulich@novell.com>
1730 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1731 instead of explicitly dealing with the translation; exclude
1732 relocations that are already pcrel, however.
1734 2005-02-15 Jan Beulich <jbeulich@novell.com>
1736 * config/tc-ia64.c: Include limits.h (if available).
1737 (gr_values[0]): Set path to INT_MAX.
1738 (dot_reg_val): Don't allow changing value of r0. Limit range of
1739 general registers at r127.
1740 (specify_resource): Default resource index is -1. Don't set resource
1741 index (in case IA64_RS_RSE) without setting the specific flag.
1742 (note_register_values): Check operand is O_constant before tracking
1743 input value of moves. Add tracking for dep.z with constant inputs.
1744 (print_dependency): Resource index of specific resource may be zero.
1745 (check_dependencies): Likewise.
1747 2005-02-15 Jan Beulich <jbeulich@novell.com>
1749 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1750 reg_class. Check operands and emit diagnostics for illegal use of
1751 registers.
1753 2005-02-15 Jan Beulich <jbeulich@novell.com>
1755 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1756 new variables type, suffix, and width. Handle
1757 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1758 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1759 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1760 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1761 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1762 if unable to translate relocation type, using the new variables.
1764 2005-02-15 Jan Beulich <jbeulich@novell.com>
1766 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1767 (ty_symbol_chars): Define.
1768 * config/tc-ia64.c (ia64_symbol_chars): Define.
1770 2005-02-15 Jan Beulich <jbeulich@novell.com>
1772 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1773 input_line_pointer was advanced.
1775 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1777 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1778 within |.
1780 2005-02-13 Jan Beulich <jbeulich@novell.com>
1782 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1783 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1784 indicator.
1785 (ia64_init): Set md.detect_dv.
1786 (ia64_start_line): New static variable warned. Warn only once when
1787 encountering explicit stops in automatic mode.
1788 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1789 * NEWS: Mention new default mode.
1791 2005-02-13 Jan Beulich <jbeulich@novell.com>
1793 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1794 be freed when wiping out previous state. Canonicalize names before
1795 use. Free name string when detecting redefinition.
1796 (dot_pred_rel): Call generic expression parser to process arguments.
1797 Handle O_register case for individual predicates and O_subtract for
1798 ranges.
1799 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1800 register hash.
1801 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1802 Warn if multiple found, issue error if resulting symbol name has zero
1803 length.
1804 (dot_alias): Canonicalize name before use.
1806 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1808 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1809 and 0 for error.
1810 (in_procedure): Return -1 for warning.
1811 (in_prologue): Likewise.
1812 (in_body): Likewise.
1814 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1816 * config/tc-ia64.c (dot_xdata): Undo the last change.
1817 (dot_float_cons): Likewise.
1818 (dot_xstringer): Likewise.
1819 (dot_xdata_ua): Likewise.
1820 (dot_float_cons_ua): Likewise.
1822 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1824 * NEWS: Mention "-munwind-check=[warning|error]".
1826 * config/tc-ia64.c (md): Add unwind_check.
1827 (unwind_diagnostic): New.
1828 (in_procedure): Call unwind_diagnostic when a directive isn't
1829 in procedure.
1830 (in_prologue): Call unwind_diagnostic when a directive isn't in
1831 prologue.
1832 (in_body): Call unwind_diagnostic when a directive isn't in
1833 body region.
1834 (dot_endp): Set md.unwind_check to error before calling
1835 in_procedure and restore it after. When the name is missing or
1836 couldn't be found, use the one from the last .proc if
1837 md.unwind_check isn't error. Warn if md.unwind_check is
1838 warning.
1839 (md_parse_option): Handle "-munwind-check=[warning|error]".
1840 (md_show_usage): Add "-munwind-check=[warning|error]".
1841 (ia64_init): Set md.unwind_check to warning.
1843 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1844 * doc/c-ia64.texi: Likewise.
1846 2005-02-11 Jan Beulich <jbeulich@novell.com>
1848 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1849 (LEX_QM): Likewise.
1850 (ia64_parse_name): New third parameter.
1851 (md_parse_name): Pass third argument.
1852 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1853 (md_operand): Handling of '@'-prefixed symbols moved from here...
1854 (ia64_parse_name): ...to here.
1856 2005-02-11 Jan Beulich <jbeulich@novell.com>
1858 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1859 (errata_nop_necessary_p): Remove declaraction and definition.
1860 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1861 update md.group_idx. Don't reset md.last_groups.
1863 2005-02-11 Jan Beulich <jbeulich@novell.com>
1865 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1866 argument.
1867 (dot_xdata): Free section name after use.
1868 (dot_float_cons): Likewise.
1869 (dot_xstringer): Likewise.
1870 (dot_xdata_ua): Likewise.
1871 (dot_float_cons_ua): Likewise.
1872 (md_pseudo_table): Add xdata16 and xdata16.ua.
1874 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1876 * doc/all.texi: Add IA64.
1877 * doc/as.texinfo: Likewise.
1879 * doc/c-ia64.texi: Fix typos.
1881 2005-02-10 Julian Brown <julian@codesourcery.com>
1883 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1884 BFD_RELOC_UNUSED.
1885 (do_t_push_pop): Likewise.
1886 (md_assemble): Likewise.
1887 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1888 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1889 (create_unwind_entry): Output dependency on the required personality
1890 routines.
1892 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1894 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1895 * subsegs.c (seg_not_empty_p): Likewise.
1897 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1899 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1900 relative jump calculation.
1901 <md_convert_frag) : Likewise.
1902 <output_disp): Likewise.
1904 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1906 * write.c (write_object_file): Recognize warning-symbol construct
1907 and skip object- and target- handling for the second symbol.
1909 2005-02-02 Jan Beulich <jbeulich@novell.com>
1911 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1912 designators along with quoted ones. Free copy of quoted designator
1913 when done.
1915 2005-02-01 Ben Elliston <bje@au.ibm.com>
1917 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1918 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1919 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1920 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1921 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1922 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1923 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1924 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1925 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1926 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1927 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1928 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1929 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1930 #if 0'd code throughout.
1932 2005-01-31 Nick Clifton <nickc@redhat.com>
1934 * as.c (parse_args): Bump copyright date reported by --version to
1935 2005.
1937 2005-01-31 Nick Clifton <nickc@redhat.com>
1939 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1940 and vax-vms.
1942 2005-01-31 Jan Beulich <jbeulich@novell.com>
1944 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1945 that can end with .endr in that case. Make requiring/permitting
1946 pseudo-ops without leading dot closer to the logic in read.c serving
1947 the same purpose.
1948 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1949 ignored.
1951 2005-01-31 Jan Beulich <jbeulich@novell.com>
1953 * macro.c (do_formals): Adjust to no longer accept empty parameter
1954 names.
1955 (define_macro): Adjust to no longer accept empty macro name, garbage
1956 following the parameters, or macros that were previously defined.
1957 * read.c (s_bad_end): Declare.
1958 (potable): Add endm. Handler for endr and endm is s_bad_end.
1959 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1960 and .endr.
1961 * read.h (s_bad_endr): Remove.
1963 2005-01-31 Jan Beulich <jbeulich@novell.com>
1965 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1966 immediately discarding (but counting) those exceeding the maximum
1967 possible amount. Track whether output and input operand counts ever
1968 matched, and use this to better indicate which of the operands/
1969 operand types was wrong; specifically don't default to pointing to
1970 the first operand.
1972 2005-01-31 Jan Beulich <jbeulich@novell.com>
1974 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1975 variable in dot_endp). Add body and insn. Make prologue,
1976 prologue_mask, body, and insn bitfields.
1977 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1978 messages.
1979 (in_procedure, in_prologue, in_body): New.
1980 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1981 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1982 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1983 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1984 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1985 dot_personality): Use the appropriate one of the above.
1986 (dot_proc): Clear unwind.proc_start; set to current location only if
1987 none of the entry points were valid. Check for non-zero-length entry
1988 point names. Check that entry points aren't defined, yet. Clear
1989 unwind.prologue, unwind.body, and unwind.insn.
1990 (dot_body): Call in_procedure. Check that first directive in procedure
1991 had no insns emitted before. Set unwind.body.
1992 (dot_prologue): Call in_procedure. Check that not already in prologue.
1993 Check that first directive in procedure had no insns emitted before.
1994 Clear unwind.body.
1995 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1996 length entry point names. Check that entry points became defined.
1997 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1999 2005-01-31 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2002 before actually using it. Don't generate an error in manual bundling
2003 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2004 Don't generate an error in manual bundling mode when looking at an
2005 insn required to be last in its group but the required slot hasn't
2006 been reached, yet. Allow conversion from MII to MI;I for bundle
2007 consisting of only 2 insns with the stop between them. Suppress
2008 various meaningless errors resulting from detecting earlier ones.
2010 2005-01-31 Jan Beulich <jbeulich@novell.com>
2012 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2013 input being ar.pfs.
2015 2005-01-28 Christian Groessler <chris@groessler.org>
2017 * config/tc-z8k.c (md_assemble): Improve error detection.
2019 2005-01-28 Jan Beulich <jbeulich@novell.com>
2021 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2022 for personality routine pointer only if there is one.
2023 (ia64_convert_frag): Likewise.
2024 (generate_unwind_image): Likewise.
2026 2005-01-27 Christian Groessler <chris@groessler.org>
2028 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2029 (md_apply_fix3): Make relative branches out of range an error
2030 instead of a warning. Display correct line number for out of
2031 range branches/calls/memory accesses.
2033 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2035 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2036 to emit .debug_line and other debug sections.
2037 * as.h (seg_not_empty_p): Declare.
2038 * subsegs.c (seg_not_empty_p): New predicate.
2040 2005-01-27 Andrew Cagney <cagney@gnu.org>
2042 * configure: Regenerate to track ../gettext.m4 change.
2044 2005-01-27 Jan Beulich <jbeulich@novell.com>
2046 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2048 2005-01-27 Jan Beulich <jbeulich@novell.com>
2050 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2051 to/from application registers dynamic insns.
2052 (md_assemble): Defer resolution of move to/from application registers
2053 dynamic insns when they can be issued on either the I- or M-units.
2055 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2057 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2058 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2059 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2060 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2061 * cgen.c (gas_cgen_parse_operand): Handle
2062 CGEN_PARSE_OPERAND_SYMBOLIC.
2063 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2064 (frv_force_relocation): Likewise. Fix handling of PIC
2065 relocations.
2066 (md_apply_fix3): Likewise.
2068 2005-01-21 Ben Elliston <bje@au.ibm.com>
2070 * as.h: Remove #if 0'd code.
2071 * atof-generic.c (atof_generic): Likewise.
2072 * ecoff.c (ecoff_directive_frame): Likewise.
2073 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2074 * itbl-ops.c (itbl_add_reg): Likewise.
2075 * listing.c (calc_hex): Likewise.
2076 * read.c (MASK_CHAR): Likewise.
2077 * subsegs.c (subsegs_print_statistics): Likewise.
2078 * symbols.c (indent): Likewise.
2079 * write.c (write_relocs): Likewise.
2080 (write_object_file): Likewise.
2081 (relax_frag): Likewise.
2083 2005-01-20 Nick Clifton <nickc@redhat.com>
2085 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2086 getopt_long_only() from considering -a as an abbreviation for
2087 --alternate.
2088 (parse_args): Fix the parsing of -a=<file>.
2090 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2092 PR gas/684
2093 * read.c (s_incbin): Adjust default count for skip. Check validity
2094 of count and skip rigorously.
2096 2005-01-19 Fred Fish <fnf@specifixinc.com>
2098 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2100 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2102 * read.c (convert_to_bignum): New function, split out from...
2103 (emit_expr): ...here. Handle the case where X_add_number is
2104 positive and the input value is negative.
2105 (output_big_sleb128): Fix setting of continuation bit. Check whether
2106 the final byte needs to be sign-extended. Fix size-shrinking loop.
2107 (emit_leb128_expr): When generating a signed leb128, see whether the
2108 sign of an O_constant's X_add_number matches the sign of the input
2109 value. Use a bignum if not.
2111 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2113 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2114 arch_sh_up in order to match the external name and make the
2115 testsuite's job easier.
2117 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2119 PR 659
2120 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2122 2005-01-12 Nick Clifton <nickc@redhat.com>
2124 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2125 ignored_arguments array.
2127 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2129 * write.c (write_object_file): Disallow a symbol equated to
2130 common symbol.
2132 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2134 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2135 bfd_mach_maxq20.
2136 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2137 (maxq_target): New function: Set the machine type.
2139 2005-01-06 Paul Brook <paul@codesourcery.com>
2141 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2142 (md_begin): Handle TE_VXWORKS for FP defaults.
2143 (md_apply_fix3): Correct rela offsets.
2144 (elf32_arm_target_format): Add VxWorks targets.
2146 2005-01-06 Paul Brook <paul@codesourcery.com>
2148 * configure.tgt: Set em=vxworks for *-*-vxworks.
2149 * config/te-vxworks.h: New File.
2151 2005-01-06 Paul Brook <paul@codesourcery.com>
2153 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2155 2005-01-04 Dmitry Diky <diwil@spec.ru>
2157 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2158 global label.
2160 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2162 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2163 (dot_loc): New function.
2164 (md_pseudo_table): Add entry to map .loc to dot_loc().
2165 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2166 seen a .loc directive or we're generating DWARF2 debug info for
2167 assembly source.
2169 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2171 PR gas/619
2172 * read.c (s_comm_internal): Don't zero end of name until size
2173 expression has been parsed.
2175 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2177 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2179 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2181 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2182 case).
2184 2004-12-22 Ian Lance Taylor <ian@airs.com>
2186 * configure.tgt: New.
2187 * configure.in: Move setting of cpu_type, fmt, etc., to
2188 configure.tgt.
2189 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2190 $(srcdir)/configure.tgt.
2191 * configure, Makefile.in: Rebuild.
2193 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2195 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2196 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2197 instructions.
2198 (avr_offset_expression): New function to parse offsets for LDI
2199 instructions.
2200 (avr_operand): Use it.
2201 (md_apply_fix3): Generate the relocs.
2203 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2205 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2206 BFD_RELOC_SH_IMMS10BY8 relocation.
2208 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2209 than just ignoring bad code.
2211 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2213 * config/tc-v850.c (handle_lo16): New function.
2214 (v850_reloc_prefix): Use it to check lo().
2215 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2217 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2219 * configure.in: Add s390x-ibm-tpf support.
2220 * configure: Regenerate.
2222 2004-12-15 Jan Beulich <jbeulich@novell.com>
2224 * config/obj-elf.c (obj_elf_change_section): Only set type and
2225 attributes on new sections. Emit warning when type of re-declared
2226 section doesn't match.
2228 2004-12-15 Jan Beulich <jbeulich@novell.com>
2230 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2231 '.cfi_startproc simple' doesn't inherit the old value.
2233 2004-12-15 Jan Beulich <jbeulich@novell.com>
2235 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2236 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2237 generation to emit a factored offset.
2239 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2241 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2242 which is too large in the case of NO_PIC without 64-bit
2243 addresses.
2245 * config/tc-mips.c (mips_in_shared): New static variable.
2246 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2247 (md_longopts): Add -mshared and -mno-shared.
2248 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2249 (s_cpload): Implement !mips_in_shared case.
2250 (s_cpsetup): Likewise.
2251 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2252 * NEWS: Mention -mno-shared.
2254 2004-12-09 Paul Brook <paul@codesourcery.com>
2256 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2257 for function start.
2259 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2261 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2262 sequence, increase the size of the sequence.
2264 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2265 use CPU_RM9000.
2267 2004-12-07 Ben Elliston <bje@gnu.org>
2269 * read.c (s_align): Use an align_limit temporary to allay a GCC
2270 signed/unsigned comparison warning.
2272 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2274 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2275 * configure.in: Use it for arm*-*-linux-gnueabi*.
2276 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2277 * config/te-armlinuxeabi.h: New file.
2278 * Makefile.in: Regenerated.
2279 * aclocal.m4: Likewise.
2280 * configure: Likewise.
2281 * doc/Makefile.in: Regenerated.
2283 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2285 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2286 (xtensa_restore_emit_state): Likewise.
2288 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2290 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2291 (s_align): Use it.
2293 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2295 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2296 * Makefile.in: Regenerate.
2298 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2300 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2301 functions, give functions a meaningful name, add comments.
2302 (check_range): New function - Replace operand size calculation
2303 with range checking.
2304 (assemble_insn): Update Algorithm, improve error issuing.
2305 (enum op_err): New.
2306 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2307 handling.
2309 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2311 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2312 miss between different section in the same module.
2313 (tc_gen_reloc): Likewise.
2315 2004-11-25 Theodore A. Roth <troth@openavr.org>
2317 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2318 atmega325, atmega3250, atmega645 and atmega6450.
2320 2004-11-25 Jan Beulich <jbeulich@novell.com>
2322 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2323 permissible for the selected instruction suffix.
2324 (process_suffix): For DefaultSize instructions, suppressing the
2325 guessing of a 'q' suffix if the instruction doesn't support it is
2326 pointless, because only an 'l' suffix can be guessed in this place.
2328 2004-11-24 Nick Clifton <nickc@redhat.com>
2330 * config/tc-iq2000.c: Remove support for IQ10 processor.
2331 Convert to ISO C90 formatting.
2332 * config/tc-iq2000.h: Likewise.
2334 2004-11-23 Nick Clifton <nickc@redhat.com>
2336 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2337 in this table. They should be correct now.
2339 2004-11-23 Jan Beulich <jbeulich@novell.com>
2341 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2342 indicate the MMX extensions added by both SSE and 3DNow!A.
2343 (Cpu3dnowA): Declare.
2344 (CpuUnknownFlags): Update.
2345 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2346 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2347 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2348 3DNow!. Athlon additionally implies 3DNow!A. Several new
2349 entries (those starting with a dot are for sub-arch specification).
2350 (set_cpu_arch): Handle sub-arch specifications.
2351 (parse_insn): Distinguish between instructions not supported because
2352 of insufficient CPU features and because of 64-bit mode.
2353 * doc/c-i386.texi: Describe enhanced .arch directive.
2355 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2357 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2359 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2361 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2362 without a corresponding .debug_info section.
2364 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2366 * read.c (potable): Add "error" and "warning".
2367 (s_errwarn): New function.
2368 * read.h (s_errwarn): Declare.
2369 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2371 2004-11-22 Nick Clifton <nickc@redhat.com>
2373 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2374 c_dot_file_symbol.
2376 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2378 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2379 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2381 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2383 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2384 (coff_adjust_symtab): Adjust call.
2385 (crawl_symbols): Likewise.
2386 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2387 (obj_app_file): Adjust.
2389 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2391 * configure.in: Enable bfd_assember for the MAXQ port.
2392 * configure: Regenerate.
2394 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2395 Sterling Augustine <sterling@tensilica.com>
2397 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2398 there is a conflict.
2399 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2400 interfaces that are related as determined by xtensa_interface_class_id.
2402 2004-11-12 Nick Clifton <nickc@redhat.com>
2404 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2405 offsets for conditional branches.
2407 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2409 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2411 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2413 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2414 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2415 MAYBE_UNREACHABLE.
2416 (relax_frag_immed): Update call to update_next_frag_state.
2418 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2420 * obj.h (struct format_ops <app_file>): Add int param.
2421 * read.h (s_app_file_string): Likewise.
2422 * read.c (s_app_file_string): Likewise.
2423 (s_app_file): Adjust s_app_file_string call.
2424 * config/tc-mips.c (s_mips_file): Likewise.
2425 * config/obj-coff.h (obj_app_file): Add app param.
2426 * config/obj-ecoff.h (obj_app_file): Likewise.
2427 * config/obj-multi.h (obj_app_file): Likewise.
2428 * config/obj-elf.h (elf_file_symbol): Likewise.
2429 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2430 if called for # preprocessor lines.
2432 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2434 PR 528
2435 * symbols.c (resolve_symbol_value): Convert weak symbols only
2436 for Windows PECOFF.
2437 (symbol_equated_reloc_p): Don't equate weaks when relocating
2438 only for Windows PECOFF.
2440 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2442 * config/tc-crx.c (print_insn): Check and set insn_addr.
2443 * config/tc-crx.h (md_frag_check): Define.
2445 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2446 Vineet Sharma <vineets@noida.hcltech.com>
2448 * configure.in: Add support for new target maxq-coff.
2449 * configure: Regenerate.
2450 * NEWS: Mention new support.
2451 * config/tc-maxq.c: New file.
2452 * config/tc-maxq.h: New file.
2453 * config/obj-coff.h: Add support for maxq-coff.
2455 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2457 * symbols.c (any_external_name): Define.
2458 (resolve_symbol_value): Convert weak symbols.
2459 (S_SET_EXTERNAL): Support any_external_name.
2460 (S_SET_NAME): Qualify parameter const.
2461 (symbol_equated_reloc_p): Equate to weaks when relocating.
2462 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2463 * tc.h (any_external_name): Declare.
2464 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2465 assemblers also.
2466 (weak_is_altname): Declare and define.
2467 (weak_name2altname): Same.
2468 (weak_altname2name): Same.
2469 (weak_uniquify): Same.
2470 (weak_altprefix): Define.
2471 (obj_coff_weak): Change .weak syntax and handling.
2472 (coff_frob_symbol): Fix PE weak symbol alternates.
2473 * config/obj-coff.h (USE_UNIQUE): Define.
2474 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2475 are in another segment.
2476 (tc_gen_reloc): Remove broken addend hack.
2477 doc/as.texinfo: Update.
2479 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2481 * config/tc-xtensa.c (total_frag_text_expansion): New.
2482 (md_estimate_size_before_relax): Use it.
2483 (find_address_of_next_align_frag): Likewise.
2485 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2487 * config/tc-crx.c: Rename argument types.
2488 (processing_arg_number): Rename to 'cur_arg_num'.
2489 (get_number_of_bits): Rename to 'set_operand_size'.
2490 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2491 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2492 (set_indexmode_parameters): Remove function, integrate its code into
2493 'set_operand'.
2494 (set_operand_size): Get rid of 'Operand Number' function parameter -
2495 use global variable 'cur_arg_num' instead.
2496 Use a local 'argument' pointer to reference the current argument.
2497 (parse_operand): Likewise.
2498 (set_operand): Likewise.
2499 (process_label_constant): Likewise.
2501 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2503 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2504 (add_section_rename): Delete. Inlined into...
2505 (build_section_rename): ...here. Use xstrdup instead of strdup.
2506 (xtensa_section_rename): Drop "const" from argument and return types.
2507 (md_show_usage): Indent to match show_usage().
2508 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2509 (tc_canonicalize_section_name): Define.
2510 (md_elf_section_rename): Remove unused macro.
2511 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2512 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2513 (Frame Directive): Delete.
2515 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2517 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2518 * config/tc-arm.c (target_oabi): Delete.
2519 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2520 (arm_opts): Remove moabi.
2521 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2522 * doc/c-arm.texi (ARM Options): Likewise.
2523 * configure: Regenerated.
2525 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2527 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2528 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2529 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2530 * configure: Regenerate.
2531 * config/tc-cris.c (enum cris_archs): New.
2532 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2533 (cris_insn_ver_valid_for_arch): New functions.
2534 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2535 (cris_arch): New variable.
2536 (md_pseudo_table): New pseudo .arch.
2537 (err_for_dangerous_mul_placement): Initialize according to
2538 DEFAULT_CRIS_ARCH.
2539 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2540 All users changed.
2541 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2542 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2543 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2544 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2545 use in md_cris_relax_table.
2546 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2547 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2548 Update and improve head comment.
2549 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2550 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2551 (OPTION_ARCH): New.
2552 (md_longopts): New option --march=...
2553 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2554 macros.
2555 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2556 (HANDLE_RELAXABLE): New macro.
2557 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2558 cases. Check for weak symbols and assume not relaxable. Handle
2559 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2560 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2561 fragP->fr_symbol.
2562 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2563 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2564 (cris_create_short_jump): Adjust for CRISv32.
2565 (cris_relax_frag): Handle new states.
2566 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2567 (md_begin): Define symbols "..asm.arch.cris.v32",
2568 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2569 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2570 when entering opcode table entry points.
2571 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2572 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2573 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2574 (cris_process_instruction): Initialize out_insnp->insn_type to
2575 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2576 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2577 cases.
2578 <case 'm'>: Check that modified_char == '.'.
2579 <invalid operands>: Consume the rest of the line.
2580 When operands don't match, skip over subsequent insns with
2581 non-matching version specifier but same mnemonic.
2582 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2583 special registers in CRISv32 are always 32 bit long.
2584 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2585 New cases.
2586 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2587 and compatible. Recognize "ACR" for v32, unless followed by "+".
2588 (get_spec_reg): Consider cris_arch when looking up register.
2589 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2590 v32 or compatible.
2591 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2592 (cris_get_expression): Restore input_line_pointer if failing "early".
2593 (get_flags): Consider cris_arch and recognize flags accordingly.
2594 (branch_disp): Adjust for CRISv32.
2595 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2596 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2597 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2598 resolved. Don't enter zeros in object file for
2599 BFD_RELOC_32_PCREL.
2600 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2601 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2602 (md_parse_option): Break out "return 1".
2603 <OPTION_ARCH> New case.
2604 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2605 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2606 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2607 <case BFD_RELOC_32_PCREL>: New cases.
2608 Addends for non-zero fx_pcrel are too in fx_offset.
2609 (md_show_usage): Show --march=<arch>.
2610 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2611 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2612 (s_syntax) <struct syntaxes>: Properly constify member operand.
2613 * config/tc-cris.h (TARGET_MACH): Define.
2614 (cris_mach): Declare.
2615 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2616 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2617 (CRIS-Opts): Document --march=...
2618 (CRIS-Pseudos): Document .arch.
2620 2004-11-04 Jan Beulich <jbeulich@novell.com>
2622 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2623 intel syntax and no register prefix, allow $ in symbol names when
2624 intel syntax.
2625 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2626 (intel_float_operand): Add fourth return value indicating math control
2627 operations. Make classification more precise.
2628 (md_assemble): Complain if memory operand of mov[sz]x has no size
2629 specified.
2630 (parse_insn): Translate word operands to floating point instructions
2631 operating on integers as well as control instructions to short ones
2632 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2633 floating point instructions operating on non-integer operands.
2634 (match_template): Remove fldcw special case. Adjust q-suffix handling
2635 to permit it on fild/fistp/fisttp in AT&T mode.
2636 (process_suffix): Don't guess DefaultSize insns' suffix from
2637 stackop_size for certain floating point control instructions. Guess
2638 suffix for branch and [ls][gi]dt based on flag_code. Split error
2639 messages for Intel and AT&T syntax, and make the condition more strict
2640 for the former. Adjust suppressing of generation of operand size
2641 overrides.
2642 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2643 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2644 more error checking.
2645 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2646 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2648 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2650 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2651 md_short_jump_size, md_long_jump_size.
2652 * write.c [!WORKING_DOT_WORD]: Ditto.
2653 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2654 qualifier.
2655 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2656 declare.
2657 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2658 const qualifier in these definitions.
2659 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2660 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2662 2004-11-02 Nick Clifton <nickc@redhat.com>
2664 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2665 table before deciding to produce a .debug_line section to match up
2666 with a user provided .debug_info section.
2668 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2670 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2671 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2673 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2675 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2676 (get_flags): New function.
2677 (get_number_of_bits): Edit comments, update numeric values to
2678 supported sizes.
2679 (process_label_constant): Don't support the colon
2680 format (SYMBOL:[s|m|l]).
2681 (set_cons_rparams): Support argument type 'arg_rbase'.
2682 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2683 (handle_LoadStor): Bug fix, first handle post-increment mode.
2684 (getreg_image): Remove redundant code, update according to latest
2685 CRX spec.
2686 (print_constant): Bug fix relate to 3-word instructions.
2687 (assemble_insn): Bug fix, when matching instructions, verify also
2688 instruction type (not only mnemonic).
2689 Add various error checking.
2690 (preprocess_reglist): Support HI/LO and user registers.
2692 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2694 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2695 in an epilogue directive go negative.
2697 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2699 PR 474
2700 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2701 after reporting template error during manual bundling. Reported
2702 by Michael Dupont, michaelx.dupont@intel.com.
2704 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2706 * Makefile.am: Run dep-am.
2707 * aclocal.m4: Regenerate with automake 1.9.2.
2708 * Makefile.in: Regenerate with automake 1.9.2.
2709 * doc/Makefile.in: Likewise.
2711 * config/tc-arm.c: Include "dw2gencfi.h".
2712 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2713 New functions.
2714 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2715 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2716 (tc_cfi_frame_initial_instructions): Define.
2717 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2718 Add prototypes.
2720 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2722 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2723 operands validity.
2724 Update coprocessor id to be unsigned immediate.
2726 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2728 * config/tc-i386.c (O_secrel): Delete.
2729 (tc_pe_dwarf2_emit_offset): New function.
2730 * config/tc-i386.h (O_secrel): Define as O_md1.
2731 (TC_DWARF2_EMIT_OFFSET): Define.
2733 2004-10-18 Nick Clifton <nickc@redhat.com>
2735 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2736 ignore @fptr() directives for 4-byte fixups.
2738 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2740 * Makefile.am: Run "make dep-am"
2741 * Makefile.in: Regenerate.
2743 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2745 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2746 Remove comments about placement of literal pools.
2747 (Literal Directive): Update description of literal placement.
2748 (Literal Prefix Directive): Remove statement that this does not apply
2749 to absolute-mode literals. Describe new section naming scheme.
2751 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2753 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2754 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2755 is_windowed_return_opcode): Delete.
2756 (xtensa_frob_label): Use get_subseg_target_freq.
2757 (md_assemble): Inline call to is_entry_opcode.
2758 (xtensa_handle_align): Inline call to get_frag_is_literal.
2759 (relaxation_requirements): Inline call to is_jx_opcode.
2760 (emit_single_op): Inline call to is_movi_opcode.
2761 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2762 get_frag_is_no_transform, is_entry_opcode, and
2763 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2764 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2765 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2766 Inline calls to get_frag_is_no_transform.
2767 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2768 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2769 get_frag_is_no_transform.
2770 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2771 and set_frag_is_no_transform.
2772 (get_expression_value): Delete.
2773 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2774 cur_target_freq to target_freq.
2775 (get_subseg_info): Split out code to create a new map entry into ...
2776 (add_subseg_info): ... this new function.
2777 (get_last_insn_flags): Check if get_subseg_info succeeded.
2778 (set_last_insn_flags): Call add_subseg_info if needed.
2779 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2780 (xtensa_reorder_segments): Compute last_sec while counting sections.
2781 Remove call to get_last_sec.
2782 (get_last_sec): Delete.
2783 (cache_literal_section): Inline call to retrieve_literal_seg and its
2784 callees, seg_present and add_seg_list.
2785 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2786 (get_frag_is_insn, get_frag_is_no_transform,
2787 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2788 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2790 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2792 * config/tc-xtensa.c: Use ISO C90 formatting.
2793 * config/tc-xtensa.h: Likewise.
2794 * config/xtensa-istack.h: Likewise.
2795 * config/xtensa-relax.c: Likewise.
2796 * config/xtensa-relax.h: Likewise.
2798 2004-10-12 Paul Brook <paul@codesourcery.com>
2800 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2801 EF_ARM_EABI_VER4.
2802 (arm_eabis): Ditto.
2803 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2804 -meabi=3.
2806 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2808 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2809 entries.
2810 (Acknowledgements): Use "GAS" instead of AS variable.
2812 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2814 * config/tc-i386.c: Include "elf/x86-64.h".
2815 (i386_elf_section_type): New function.
2816 * config/tc-i386.h (md_elf_section_type): Define.
2817 (i386_elf_section_type): New prototype.
2819 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2821 * config/m68k-parse.h (enum m68k_register): New control register,
2822 MBAR2 (for MCF5249)
2823 * config/tc-m68k.c: Correct control register set for MCF5249.
2825 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2826 Sterling Augustine <sterling@tensilica.com>
2828 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2829 (UNREACHABLE_MAX_WIDTH): Define.
2830 (XTENSA_FETCH_WIDTH): Delete.
2831 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2832 prefer_const16, prefer_l32r): New global variables.
2833 (LIT4_SECTION_NAME): Define.
2834 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2835 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2836 (frag_flags struct): New.
2837 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2838 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2839 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2840 (MAX_FORMATS): Define.
2841 (op_placement_info struct, op_placement_table): New.
2842 (O_pltrel, O_hi16, O_lo16): Define.
2843 (directiveE enum): Rename directive_generics to directive_transform.
2844 Delete directive_relax. Add directive_schedule,
2845 directive_absolute_literals, and directive_last_directive.
2846 (directive_info): Rename "generics" to "transform". Delete "relax".
2847 Add "schedule" and "absolute-literals".
2848 (directive_state): Adjust entries to match changes in directive_info.
2849 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2850 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2851 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2852 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2853 (align_only_targets, software_a0_b_retw_interlock,
2854 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2855 software_avoid_short_loop, software_avoid_close_loop_end,
2856 software_avoid_all_short_loops, specific_opcode): Delete.
2857 (warn_unaligned_branch_targets): New.
2858 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2859 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2860 (option_[no_]link_relax, option_[no_]transform,
2861 option_[no_]absolute_literals, option_warn_unaligned_targets,
2862 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2863 New enum values.
2864 (option_[no_]align_only_targets, option_literal_section_name,
2865 option_text_section_name, option_data_section_name,
2866 option_bss_section_name, option_eb, option_el): Delete.
2867 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2868 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2869 and target-hardware. Delete entries for [no-]target-align-only,
2870 literal-section-name, text-section-name, data-section-name, and
2871 bss-section-name.
2872 (md_parse_option): Handle new options and remove old ones. Accept but
2873 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2874 and treat them as [no-]transform.
2875 (md_show_usage): Add new options and remove old ones.
2876 (xtensa_setup_hw_workarounds): New.
2877 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2878 "long", "short", "loc" and "frequency" entries.
2879 (use_generics): Rename to ...
2880 (use_transform): ... this function. Add past_xtensa_end check.
2881 (use_longcalls): Add past_xtensa_end check.
2882 (code_density_available, can_relax): Delete.
2883 (do_align_targets): New.
2884 (get_directive): Accept dashes in directive names. Warn about
2885 [no-]generics and [no-]relax directives and treat them as
2886 [no-]transform.
2887 (xtensa_begin_directive): Call md_flush_pending_output only for some
2888 directives. Check for directives inside instruction bundles. Warn
2889 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2890 directives. Handle new directives. Check generating_literals flag
2891 for literal_prefix.
2892 (xtensa_end_directive): Check for directives inside instruction
2893 bundles. Warn and ignore [no-]density directives. Handle new
2894 directives. Call xtensa_set_frag_assembly_state.
2895 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2896 xtensa_dwarf2_emit_insn): New.
2897 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2898 use_literal_section flag.
2899 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2900 literals. Use xtensa_elf_cons to parse the expression.
2901 (xtensa_literal_prefix): Do not check use_literal_section. Support
2902 ".lit4" sections for absolute literals. Change prefix convention to
2903 replace ".text" (or ".t" in a linkonce section). No need to call
2904 subseg_set.
2905 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2906 (expression_end): Handle closing braces and colons.
2907 (PLT_SUFFIX, plt_suffix): Delete.
2908 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2909 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2910 and O_hi16 expressions as well.
2911 (tokenize_arguments): Handle closing braces and colons.
2912 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2913 operands and paired register syntax.
2914 (get_invisible_operands): New.
2915 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2916 new xtensa-isa.h functions.
2917 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2918 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2919 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2920 instructions. Use xtensa_translate_zero_immed.
2921 (operand_is_immed, operand_is_pcrel_label): Delete.
2922 (get_relaxable_immed): Use new xtensa-isa.h functions.
2923 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2924 functions.
2925 (xtensa_print_insn_table, print_vliw_insn): New.
2926 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2927 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2928 is_branch_or_jump_opcode): Delete.
2929 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2930 (opnum_to_reloc, reloc_to_opnum): Delete.
2931 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2932 xtensa-isa.h functions. Operate on one slot of an instruction.
2933 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2934 xg_get_insn_size): Delete.
2935 (xg_get_build_instr_size): Use xg_get_single_size.
2936 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2937 xg_build_widen_table. Use xg_get_single_size.
2938 (xg_get_max_narrow_insn_size): Delete.
2939 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2940 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2941 xg_get_single_size.
2942 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2943 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2944 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2945 xg_build_widen_table. Use xg_get_single_size.
2946 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2947 xg_check_operand.
2948 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2949 treat weak symbols conservatively.
2950 (xg_check_operand): Use new xtensa-isa.h functions.
2951 (is_dnrange): Delete.
2952 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2953 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2954 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2955 xtensa-isa.h functions.
2956 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2957 xg_instruction_matches_options): New.
2958 (xg_instruction_matches_rule): Handle O_register expressions. Call
2959 xg_instruction_matches_options.
2960 (transition_rule_cmp): New.
2961 (xg_instruction_match): Update call to xg_build_simplify_table.
2962 (xg_build_token_insn): Record loc fields.
2963 (xg_simplify_insn): Check is_specific_opcode field and
2964 density_supported flag.
2965 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2966 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2967 (xg_assemble_literal): Add error handling for O_big. Call
2968 record_alignment. Handle O_pltrel.
2969 (xg_valid_literal_expression): New.
2970 (xg_assemble_literal_space): Add slot parameter. Remove call to
2971 set_expr_symbol_offset. Add call to record_alignment. Update call to
2972 xg_finish_frag.
2973 (xg_emit_insn): Delete.
2974 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2975 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2976 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2977 and slot parameters. Handle new "alternate" relocations for absolute
2978 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2979 O_hi16. Use new xtensa-isa.h functions.
2980 (xg_assemble_tokens): Delete.
2981 (is_register_writer): Use new xtensa-isa.h functions.
2982 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2983 old-style RSR from LCOUNT.
2984 (next_frag_opcode): Delete.
2985 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2986 update_next_frag_state): New.
2987 (update_next_frag_nop_state): Delete.
2988 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2989 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2990 the state of the absolute-literals directive. Add calls to
2991 record_alignment and xtensa_set_frag_assembly_state. Call
2992 xtensa_switch_to_non_abs_literal_fragment instead of
2993 xtensa_switch_to_literal_fragment.
2994 (build_nop): New.
2995 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2996 (get_expanded_loop_offset): Change check for undefined opcode to an
2997 assertion.
2998 (xtensa_set_frag_assembly_state, relaxable_section,
2999 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3000 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3001 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3002 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3003 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3004 (xtensa_init_fix_data): New.
3005 (xtensa_frob_label): Reset label symbol to the current frag. Check
3006 do_align_targets and generating_literals flag. Propagate frequency
3007 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3008 (xtensa_unrecognized_line): New.
3009 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3010 to xtensa_set_frag_assembly_state.
3011 (error_reset_cur_vinsn): New.
3012 (md_assemble): Remove check for literal frag. Remove call to
3013 istack_init. Call use_transform instead of use_generics. Parse
3014 explicit instruction format specifiers. Move code for
3015 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3016 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3017 Add dwarf2_where call. Remote automatic alignment for ENTRY
3018 instructions. Move call to xtensa_clear_insn_labels to the end.
3019 Rearrange to handle bundles.
3020 (xtensa_cons_fix_new): Delete.
3021 (xtensa_handle_align): New.
3022 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3023 assignment to is_no_density field.
3024 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3025 instead of reloc_to_opnum. Handle "alternate" relocations.
3026 (xtensa_force_relocation, xtensa_check_inside_bundle,
3027 xtensa_elf_section_change_hook): New.
3028 (xtensa_symbol_new_hook): Delete.
3029 (xtensa_fix_adjustable): Check for difference of symbols with an
3030 offset. Check for external and weak symbols.
3031 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3032 (md_estimate_size_before_relax): Return expansion for the first slot.
3033 (tc_gen_reloc): Handle difference of symbols by producing
3034 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3035 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3036 tentative values into the output when linkrelax is set.
3037 (XTENSA_PROP_SEC_NAME): Define.
3038 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3039 Create literal tables only if using literal sections. Create new
3040 property tables instead of old instruction tables. Check for unaligned
3041 branch targets and loops.
3042 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3043 new_resource_table, clear_resource_table, resize_resource_table,
3044 resources_available, reserve_resources, release_resources,
3045 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3046 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3047 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3048 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3049 flag. Update checks for workaround options. Call
3050 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3051 (xtensa_cleanup_align_frags): Add special case for branch targets.
3052 Check for and mark unreachable frags.
3053 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3054 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3055 end of a zero-overhead loop body.
3056 (frag_can_negate_branch): Handle instructions with multiple slots.
3057 Use new xtensa-isa.h functions
3058 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3059 xtensa_mark_zcl_first_insns): New.
3060 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3061 transformations are disabled.
3062 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3063 multislot instructions.
3064 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3065 Likewise. Also error if transformations are disabled.
3066 (unrelaxed_frag_max_size): New.
3067 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3068 xtensa-isa.h functions.
3069 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3070 xtensa_opcode_is_loop instead of is_loop_opcode.
3071 (get_text_align_power): Replace as_fatal with assertion.
3072 (get_text_align_fill_size): Iterate instead of using modulus when
3073 use_nops is false.
3074 (get_noop_aligned_address): Assert that this is for a machine-dependent
3075 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3076 xg_get_single_size, and frag_format_size.
3077 (get_widen_aligned_address): Rename to ...
3078 (get_aligned_diff): ... this function. Add max_diff parameter.
3079 Remove handling of rs_align/rs_align_code frags. Use
3080 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3081 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3082 and pass it back to caller.
3083 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3084 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3085 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3086 (relax_frag_text_align): Rename to ...
3087 (relax_frag_loop_align): ... this function. Assume loops can only be
3088 in the first slot of an instruction.
3089 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3090 instruction. Remove call to frag_wane.
3091 (relax_frag_narrow): Rename to ...
3092 (relax_frag_for_align): ... this function. Extend to handle
3093 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3094 RELAX_NARROW for the first slot.
3095 (find_address_of_next_align_frag, bytes_to_stretch): New.
3096 (future_alignment_required): Use find_address_of_next_align_frag and
3097 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3098 alignment decisions.
3099 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3100 Check if transformations are enabled for b_j_loop_end workaround.
3101 Use new xtensa-isa.h functions and handle multislot instructions.
3102 Update call to xg_assembly_relax.
3103 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3104 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3105 frag types.
3106 (convert_frag_narrow): Add segP, format and slot parameters. Call
3107 convert_frag_immed for branch instructions. Adjust calls to
3108 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3109 xg_get_single_size and xg_get_single_format.
3110 (convert_frag_fill_nop): New.
3111 (convert_frag_immed): Add format and slot parameters. Handle multislot
3112 instructions and use new xtensa-isa.h functions. Update calls to
3113 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3114 enabled for b_j_loop_end workaround. Use build_nop instead of
3115 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3116 frags. Use xg_get_single_size. Handle O_pltrel.
3117 (fix_new_exp_in_seg): Remove check for old plt flag.
3118 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3119 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3120 for loop opcode to an assertion. Mark all frags up to the end of the
3121 loop as not transformable.
3122 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3123 (get_subseg_info): New.
3124 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3125 check for dest_seg.
3126 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3127 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3128 (xtensa_switch_to_non_abs_literal_fragment): New.
3129 (cache_literal_section): Add is_code parameter and pass it through to
3130 retrieve_literal_seg.
3131 (retrieve_literal_seg): Add is_code parameter and use it to set the
3132 flags on the literal section. Handle case where head parameter is 0.
3133 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3134 set_frag_is_no_transform): New.
3135 (xtensa_create_property_segments): Add end_property_function parameter
3136 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3137 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3138 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3139 (add_xt_block_frags): Add end_property_function parameter and call it
3140 if it is non-zero. Call xtensa_frag_flags_init.
3141 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3142 get_frag_property_flags, frag_flags_to_number,
3143 xtensa_frag_flags_combinable, xt_block_aligned_size,
3144 xtensa_xt_block_combine, add_xt_prop_frags,
3145 init_op_placement_info_table, opcode_fits_format_slot,
3146 xg_get_single_size, xg_get_single_format): New.
3147 (istack_push): Inline call to tinsn_copy.
3148 (tinsn_copy): Delete.
3149 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3150 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3151 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3152 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3153 functions. Handle invisible operands.
3154 (tinsn_to_slotbuf): New.
3155 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3156 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3157 vinsn_from_chars, and xg_free_vinsn.
3158 (tinsn_from_insnbuf): New.
3159 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3160 instructions. Handle symbol differences.
3161 (get_num_stack_text_bytes): Use xg_get_single_size.
3162 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3163 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3164 get_expr_register, set_expr_symbol_offset_diff): New.
3165 * config/tc-xtensa.h (MAX_SLOTS): Define.
3166 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3167 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3168 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3169 RELAX_NONE types.
3170 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3171 (xtensa_frag_type struct): Add is_assembly_state_set,
3172 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3173 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3174 Replace is_generics and is_relax fields by is_no_transform field.
3175 Delete is_text and is_longcalls fields. Change text_expansion and
3176 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3177 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3178 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3179 (xtensa_fix_data struct): New.
3180 (xtensa_symfield_type struct): Delete plt field.
3181 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3182 forward declaration here.
3183 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3184 (XTENSA_SECTION_RENAME): Undefine.
3185 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3186 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3187 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3188 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3189 (unit_num_copies_func, opcode_num_units_func,
3190 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3191 (resource_table struct): New.
3192 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3193 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3194 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3195 (tinsn_copy): Delete prototype.
3196 (vliw_insn struct): New.
3197 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3198 (widen_spec_list): Add option conditions for density and boolean
3199 instructions. Add expansions using CONST16 and conditions for using
3200 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3201 predicted branches.
3202 (simplify_spec_list): Add option conditions for density instructions.
3203 Add entry for NOP instruction.
3204 (append_transition): Add cmp function pointer parameter and use it to
3205 insert the new entry in order.
3206 (operand_function_LOW16U, operand_function_HI16U): New.
3207 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3208 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3209 (enter_opname, split_string): Use xstrdup instead of strdup.
3210 (init_insn_pattern): Initialize new options field.
3211 (clear_req_or_option_list, clear_req_option_list,
3212 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3213 New.
3214 (parse_insn_pattern): Parse option conditions.
3215 (transition_applies): New.
3216 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3217 swapped last arguments in calls to append_constant_value_condition.
3218 Call clone_req_option_list. Add warning about invalid opcode.
3219 Handle LOW16U and HI16U function names.
3220 (build_transition_table): Add cmp parameter and use it in calls to
3221 append_transition. Use new xtensa-isa.h functions. Check
3222 transition_applies before adding entries.
3223 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3224 pass it through to build_transition_table.
3225 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3226 ReqOption, transition_cmp_fn): New types.
3227 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3228 (transition_rule struct): Add options field.
3229 * doc/as.texinfo (Overview): Update Xtensa options.
3230 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3231 --[no-]relax, and --[no-]generics options. Update descriptions of
3232 --text-section-literals and --[no-]longcalls. Add
3233 --[no-]absolute-literals and --[no-]transform.
3234 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3235 Remove use of "generic" and "specific" terminology for opcodes.
3236 (Xtensa Registers): Generalize the syntax description to include
3237 user-defined register files.
3238 (Xtensa Automatic Alignment): Update.
3239 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3240 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3241 (Xtensa Directives): Remove confusing rules about precedence.
3242 (Density Directive, Relax Directive): Delete.
3243 (Schedule Directive): New.
3244 (Generics Directive): Rename to ...
3245 (Transform Directive): ... this node.
3246 (Literal Directive): Update for absolute literals. Missing
3247 literal_position directive is now an error.
3248 (Literal Position Directive): Update for absolute literals.
3249 (Freeregs Directive): Delete.
3250 (Absolute Literals Directive): New.
3251 (Frame Directive): Minor editing.
3252 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3253 Update dependencies.
3254 * Makefile.in: Regenerate.
3256 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3258 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3259 to build the second and third fixups for a composite relocation.
3260 (macro_read_relocs): New function.
3261 (macro_build): Use it.
3262 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3263 Simplify fragging code accordingly.
3264 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3265 of the composite relocation. Set fx_tcbit in both fixups.
3267 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3269 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3270 (md_apply_fix3): Don't treat composite relocs as done.
3272 2004-10-07 Jan Beulich <jbeulich@novell.com>
3274 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3275 prefix for symbol names generated from the LOCAL macro directive.
3277 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3278 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3280 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3282 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3283 Special registers.
3284 (md_assemble): Add error checking for Co-Processor instructions.
3285 (get_cinv_parameters): Add 'b' option to invalidate the
3286 branch-target cache.
3288 2004-10-05 Paul Brook <paul@codesourcery.com>
3290 * config/tc-arm.c (unwind): New variable.
3291 (vfp_sp_encode_reg): New function.
3292 (vfp_sp_reg_required_here): Use it.
3293 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3294 (vfp_parse_reg_list): New function.
3295 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3296 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3297 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3298 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3299 functions.
3300 (md_pseudo_table): Add them.
3301 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3302 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3303 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3304 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3305 require_hashconst, add_unwind_opcode): New functions.
3306 * doc/c-arm.texi: Document unwinding opcodes.
3307 * NEWS: Mention the new feature.
3309 2004-10-04 Eric Christopher <echristo@redhat.com>
3311 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3313 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3315 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3316 TLS relocations.
3317 * config/tc-s390.c (md_apply_fix3): Likewise.
3318 * config/tc-sparc.c (md_apply_fix3): Likewise.
3320 2004-10-01 Paul Brook <paul@codesourcery.com>
3322 * config/tc-arm.c (arm_elf_section_type): New function.
3323 (arm_elf_change_section): Set section link for exidx sections.
3324 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3325 (md_elf_section_type): Define.
3327 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3329 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3330 instruction's offset.
3332 2004-10-01 Adam Nemet <anemet@lnxw.com>
3334 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3336 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3338 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3339 asymbol *, instead use symbol_get_bfdsym.
3341 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3343 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3345 2004-09-30 Paul Brook <paul@codesourcery.com>
3347 * config/tc-arm.c (do_smi, do_nop): New functions.
3348 (insns): Add ARMv6ZK instructions.
3349 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3350 (tc_gen_reloc): Ditto.
3351 (arm_cpus): Add mpcore and arm1176.
3352 (arm_archs): Add armv6{k,z,zk}.
3353 * doc/c-arm.texi: Document new cores and architectures.
3355 2004-09-30 Nick Clifton <nickc@redhat.com>
3357 * config/tc-arm.c: Use ISO C90 formatting.
3359 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3361 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3362 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3363 REG_TYPE_MVDX is expected.
3365 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3367 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3369 2004-09-21 James E Wilson <wilson@specifixinc.com>
3371 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3372 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3373 output_spill_base, output_unat_psprel, output_lc_psprel,
3374 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3375 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3376 output_spill_psprel_p): Use it.
3378 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3380 * config/tc-crx.c (handle_LoadStor): New function.
3381 Handle load/stor unique instructions before parsing.
3383 2004-09-17 Paul Brook <paul@codesourcery.com>
3385 * config/tc-arm.c (s_arm_rel31): New funciton.
3386 (md_pseudo_table): Add .rel31.
3387 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3388 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3389 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3390 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3391 (arm_parse_reloc): Add (target2).
3393 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3395 * Makefile.am: Run "make dep-am".
3396 * Makefile.in: Regenerate.
3397 * aclocal.m4: Regenerate.
3398 * configure: Regenerate.
3399 * doc/Makefile.in: Regenerate.
3400 * po/POTFILES.in: Regenerate.
3401 * po/gas.pot: Regenerate.
3403 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3405 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3406 [!LLONG_MAX]: Ditto.
3408 2004-09-13 Paul Brook <paul@codesourcery.com>
3410 * config/tc-arm.c: Rename RELABS to TARGET1.
3412 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3414 * messages.c (as_internal_value_out_of_range): Cast values passed
3415 to as_bad_where or as_warn_where to proper type.
3417 2004-09-11 Theodore A. Roth <troth@openavr.org>
3419 * config/tc-avr.c: Add support for
3420 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3422 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3424 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3425 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3427 2004-09-08 Paul Brook <paul@codesourcery.com>
3429 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3430 fini_array and preinit_array section types.
3431 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3432 and fini_array.
3433 * doc/as.texinfo: Document extra section types.
3435 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3437 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3438 * Makefile.in: Regenerated.
3439 * configure.in: Set em for arm*-*-symbianelf*.
3440 * configure: Regenerated.
3441 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3442 vectors when appropriate.
3443 * config/te-symbian.h: New file.
3445 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3447 * config/tc-crx.c (gettrap): Exception vector can be case
3448 insensitive.
3449 (process_label_constant): Fix a 32-bit displacement bug in branch
3450 instructions.
3451 (get_operandtype) : Bug fix, wrong operand was used.
3452 (process_label_constant): Initialize relocation type to
3453 BFD_RELOC_NONE
3455 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3457 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3458 for synthesizable cores.
3460 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3462 2004-08-25 Dmitry Diky <diwil@spec.ru>
3464 * config/tc-msp430.c: Clean-up the code.
3465 (md_relax_table): New relax table.
3466 (mcu_types): Sort MCU types.
3467 (md_pseudo_table): Add .profiler pseudo handler.
3468 (pow2value): New function.
3469 (msp430_profiler): New function.
3470 (msp430_operands): Add new insns handlers.
3471 (msp430_srcoperand): Add register operand handler, allow complex
3472 expressions.
3473 (md_estimate_size_before_relax): Rewritten.
3474 (md_convert_frag): Rewritten.
3475 (msp430_relax_frag): New function.
3476 * config/tc-msp430.h (md_relax_frag): define macro
3477 * doc/c-msp430.texi: Update information.
3479 2004-08-24 Nick Clifton <nickc@redhat.com>
3481 * as.c (std_shortopts): Allow -g to take an optional argument.
3482 (parse_args): Pass any switch starting with -g on to the backend
3483 for parsing.
3485 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3487 * configure.in (arm*-*-symbianelf*): New target.
3488 (arm*-*-eabi*): Likewise.
3489 * configure: Regenerated.
3491 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3492 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3493 correctly.
3495 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3497 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3498 argument, don't do anything if current section is not
3499 .gnu.linkonce.t.* and linkonce_empty is set.
3500 (generate_unwind_image, dot_endp): Adjust callers, call
3501 start_unwind_section (*, 1) if nothing will be put into the
3502 section.
3504 2004-08-17 Nick Clifton <nickc@redhat.com>
3506 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3507 (show_usage): Add -g.
3508 (std_longopts): Add --gen-debug. Alpha sort the table.
3509 (parse_args): Print an error message if a switch is not handled.
3510 Handle the -g switch, calling md_debug_format_selector() if
3511 necessary.
3512 * NEWS: Mention new feature.
3513 * doc/as.texinfo: Document new switch.
3514 * doc/internals.texi: Document behaviour of md_parse_option.
3516 * config/tc-arm.c (md_parse_option): Do not issue an error message
3517 if the switch is not recognised.
3518 * config/tc-m68k.c (md_parse_option): Likewise.
3519 * config/tc-pdp11.c (md_parse_option): Likewise.
3520 * config/tc-v850.c (md_parse_option): Likewise.
3522 * as.h: Fix up formatting.
3523 * tc.h: Likewise.
3525 2004-08-16 Nick Clifton <nickc@redhat.com>
3527 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3529 * configure.in: Sort architecture based tables alphabetically.
3530 * configure: Regenerate.
3532 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3534 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3535 { "cc", 68 }, with { "cr", 70 }.
3537 2004-08-13 Jan Beulich <jbeulich@novell.com>
3538 Nick Clifton <nickc@redhat.com>
3540 * as.c: Add and handle new --alternate command line option.
3541 * macro.c (macro_set_alternate): New.
3542 * macro.h (macro_set_alternate): Declare.
3543 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3544 * doc/as.texinfo: Document new command line option and pseudo-ops
3545 as well as insert documentation originating from gasp about
3546 alternate macro syntax.
3547 * NEWS: Mention new command line option and pseudo-ops.
3549 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3551 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3552 to bignums.
3554 2004-08-06 Paul Brook <paul@codesourcery.com>
3556 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3557 Handle new relocations.
3558 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3560 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3562 * write.c (relax_segment): Use was_address instead of address when
3563 setting fr_fix field for align frag due to backwards .org.
3565 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3567 Introduce SH2a support.
3568 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3569 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3570 arch_sh2a_nofpu_up.
3571 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3572 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3573 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3574 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3575 to end of conditional expression.
3576 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3577 * config/tc-sh.c: Add sh2a-nofpu support.
3578 2003-12-29 DJ Delorie <dj@redhat.com>
3579 * tc-sh.c: Add sh2a support.
3580 (parse_reg): Add tbr.
3581 (parse_at): Support @@(disp,tbr).
3582 (get_specific): Support sh2a opcodes.
3583 (insert4): New, for 4 byte relocs.
3584 (build_Mytes): Support sh2a opcodes.
3585 (md_apply_fix3_Mytes): Support sh2a opcodes.
3586 2003-12-02 Michael Snyder <msnyder@redhat.com>
3587 * config/tc-sh.c (md_parse_option): Handle sh2a.
3588 (sh_elf_final_processing): Ditto.
3590 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3592 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3593 for TE_NetBSD.
3595 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3597 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3598 (ppc_arch): Expand comment.
3600 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3602 * config/tc-crx.c: Support evaluating the difference between two
3603 symbols.
3604 * config/tc-crx.h: Likewise.
3606 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3608 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3609 section.
3610 (ia64_elf_section_change_hook): Set the linked-to section for
3611 SHT_IA_64_UNWIND.
3613 2004-07-26 Dmitry Diky <diwil@spec.ru>
3615 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3616 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3617 msp430xG438, msp430xG439.
3619 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3621 * doc/as.texinfo (Section, PushSection): Correct documentation
3622 for ELF.
3624 2004-07-21 Jan Beulich <jbeulich@novell.com>
3626 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3627 permissible for the selected instruction suffix.
3628 (match_template): Don't permit 64-bit general purpose operands in
3629 32-bit mode.
3630 (finalize_imm): Permit 64-bit immediates.
3631 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3632 specially except for the width of the used base and/or index
3633 registers. For 32-bit displacements, use sign-extended
3634 relocations only when using 64-bit addressing.
3635 Force zero displacement on rip-relative addressing when there is
3636 no other displacement.
3637 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3638 specially except for the width of the used base and/or index
3639 registers.
3640 (parse_register): Disallow Reg64 registers in 32-bit mode.
3642 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3643 suffix if the instruction doesn't support it.
3645 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3647 * config/tc-mips.c (append_insn): Handle constant expressions with
3648 no associated relocation.
3649 (mips_ip): Cancel the expression after use for the Q format
3650 specifier.
3651 (parse_relocation): Return no relocation for unsupported
3652 operators.
3653 (my_getSmallExpression): Return no relocation if no relocation
3654 operators are used.
3656 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3658 * config/obj-som.c (adjust_stab_sections): Add prototype.
3659 (obj_som_compiler, obj_som_version, obj_som_copyright,
3660 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3661 * config/tc-hppa.c (update_subspace): Likewise.
3662 (is_defined_subspace): Amplify comment.
3663 * config/obj-som.h (som_frob_file): Add prototype.
3665 2004-07-19 Christopher Faylor <cgf@timesys.com>
3666 H.J. Lu <hongjiu.lu@intel.com>
3668 * subsegs.c (section_symbol): Don't create a new segment when
3669 existing segment is undefined.
3671 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3673 * config/tc-arm.c: Include include/opcode/arm.h.
3674 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3675 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3676 (FPU_ARCH_*): Delete.
3677 * Makefile.am: Update dependencies.
3678 * Makefile.in: Regenerate.
3680 2004-07-15 Nick Clifton <nickc@redhat.com>
3682 * configure.in: Accept armbe as a big-endian arm configuration.
3683 * configure: Regenerate.
3685 2004-07-13 Thomas Nystrom <thn@saeab.se>
3687 * config/tc-i386.c (T_SHIFTOP): New constant.
3688 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3689 (intel_el1): Handle '~'.
3690 (intel_get_token): Handle '<>', '&', '|' and '~'.
3692 2004-07-13 Nick Clifton <nickc@redhat.com>
3694 (md_assemble): Remove spurious newline from end of as_bad error
3695 message.
3696 (intel_e05_1): Likewise.
3697 (intel_e11): Likewise.
3698 (intel_match_token): Likewise.
3700 2004-07-11 Andreas Schwab <schwab@suse.de>
3702 * config/tc-m68k.c: Convert to C90. Remove redundant
3703 declarations. Indentation fixup.
3704 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3705 obj_coff_section ourselves.
3707 2004-07-09 James E Wilson <wilson@specifixinc.com>
3709 * config/tc-ia64.c (default_big_endian): New.
3710 (dot_byteorder, md_begin): Use it.
3711 (md_parse_option): Set it.
3713 2004-07-09 Nick Clifton <nickc@redhat.com>
3715 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3716 * configure: Regenerate.
3717 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3718 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3719 sh_find_elf_flags if necessary.
3721 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3723 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3724 going to be split into more than one in-place addend, return 0
3725 for relocations against mergeable sections. Associate comments
3726 with code.
3728 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3730 * Makefile.am (CPU_TYPES): Add crx.
3731 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3732 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3733 (DEPTC_crx_elf): New target.
3734 (DEPOBJ_crx_elf): Likewise.
3735 (DEP_crx_elf): Likewise.
3736 * Makefile.in: Regenerate.
3737 * configure.in: Add crx* target.
3738 * configure: Regenerate.
3739 * config/tc-crx.c: New file.
3740 * config/tc-crx.h: New file.
3741 * NEWS: Mention new target.
3743 2004-07-06 Nick Clifton <nickc@redhat.com>
3745 * config.in: Undefine TARGET_SYMBIAN by default.
3746 * configure.in:
3747 * configure: Regenerate. Add sh-symbian-elf target. If
3748 selected define TARGET_SYMBIAN.
3749 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3750 format if TARGET_SYMBIAN has been defined.
3752 * output-file.c (output_file_create): Report the target format
3753 chosen when bfd_openw reports that it is invalid.
3755 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3756 pseudo for BFD based assemblers.
3758 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3760 gas:
3761 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3762 (md_parse_option): Remove redundant -isa testing.
3763 Make bfd_arch variable const.
3764 (md_show_usage): Make bfd_arch variable const.
3766 2004-07-03 James E Wilson <wilson@specifixinc.com>
3768 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3769 * config/tc-ia64.h (md_frag_check): Define.
3771 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3773 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3774 externals.
3775 * doc/as.texinfo (Weak): Document PE weak symbols.
3777 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3779 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3780 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3781 (mips_frob_file): Rework so that only a single pass through the
3782 relocs is needed. Allow %lo()s to have higher offsets than their
3783 corresponding %hi()s or %got()s.
3785 2004-07-02 Nick Clifton <nickc@redhat.com>
3787 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3788 allow values which have come from undefined symbols.
3789 Always consider this fixup to have been processed as a reloc
3790 cannot be generated for it.
3792 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3794 * frags.h (struct frag): Add has_code and insn_addr fields.
3795 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3796 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3797 * config/tc-ppc.h (md_frag_check): Define.
3799 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3801 * doc/Makefile.am (info): Rename goal to...
3802 (info-local): ... this, to preserve implicit dependencies.
3803 * doc/Makefile.in: Regenerate with automake 1.8.5.
3805 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3807 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3808 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3809 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3810 (tc_gen_reloc): Likewise.
3811 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3812 (m32r_parse_name): Likewise.
3813 (m32r_cgen_parse_fix_exp): Likewise.
3814 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3815 (O_PIC_reloc): Likewise.
3816 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3817 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3818 for @GOTOFF, @GOT, @PLT.
3820 2004-06-21 Jan Beulich <jbeulich@novell.com>
3822 * gas/symbols.c: While discarding ordinary local absolute symbols
3823 when --strip-local-absolute is in effect, retain file symbols.
3825 2004-06-20 Andreas Schwab <schwab@suse.de>
3827 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3828 (md_parse_option): Likewise.
3830 2004-06-17 Jan Beulich <jbeulich@novell.com>
3832 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3833 * config/te-netware.h: New file.
3834 * config/te-ppcnw.h: Delete: Obsolete.
3835 * configure.in: Eliminate ill NetWare targets. Make generic
3836 NetWare target use proper emulation.
3837 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3838 reference to new te-netware.h.
3839 * configure: Regenerate.
3840 * Makefile.in: Regenerate.
3842 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3844 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3845 comparison in .insn pseudo operation.
3847 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3849 * config/obj-coff.c (coff_adjust_section_syms): Use
3850 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3851 (coff_frob_section): Likewise.
3852 * config/tc-mips.c (md_apply_fix3): Likewise.
3853 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3854 (elf_frob_file_after_relocs): Likewise.
3856 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3858 * config/tc-hppa.c (log2): Rename to exact_log2.
3859 (pa_next_subseg): Delete unused function.
3860 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3861 (create_new_subspace): Likewise.
3863 Bug gas/213
3864 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3865 labels. Fix warning.
3867 2004-05-28 DJ Delorie <dj@redhat.com>
3869 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3870 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3871 or non-merged symbols.
3873 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3875 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3876 restore the old slot when inserting srlz.i/srlz.d.
3878 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3880 * Makefile.am: Regenerate dependecies.
3881 * Makefile.in: Regenerate.
3882 * config/tc-sh.c (valid_arch): Make unsigned.
3883 (preset_target_arch): Likewise.
3884 (md_begin): Use new architecture flags system.
3885 (get_specific): Likewise.
3886 (assemble_ppi): Likewise.
3887 (md_assemble): Likewise. Also fix error check for bad opcodes.
3888 (md_parse_option): Likewise. Also generate -isa values according
3889 to the table in bfd/cpu-sh.c instead of just constants. Also
3890 allow <arch>-up ISA variants.
3891 (sh_elf_final_processing): Replace if-else chain with a call to
3892 sh_find_elf_flags().
3894 2004-05-28 Peter Barada <peter@the-baradas.com>
3896 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3897 with zero offset into mode 2 addressing to save a word.
3899 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3901 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3902 (ar_is_only_in_integer_unit): New.
3903 (ar_is_only_in_memory_unit): New.
3904 (generate_unwind_image): Silence gcc on 32bit host.
3905 (md_assemble): Use ar_is_only_in_integer_unit instead of
3906 ar_is_in_integer_unit. Check AR access.
3908 2004-05-27 Peter Barada <peter@the-baradas.com>
3910 * config/tc-m68k.c (md_begin): Sort the opcode table into
3911 alphabetical order.
3912 (m68k_compare_opcode): New function to do the sorting.
3914 2004-05-24 Peter Barada <peter@the-baradas.com>
3916 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3917 addressing on MIT style operands.
3918 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3919 w/mask addressing.
3920 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3921 operands.
3923 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3925 * expr.c (operand, operator): Don't reject '++' and '--'.
3927 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3929 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3930 dwarf tables.
3932 2004-05-17 Adam Nemet <anemet@lnxw.com>
3934 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3935 * configure: Regenerate.
3937 2004-05-13 Paul Brook <paul@codesourcery.com>
3939 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3941 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3943 * configure.in (or32-*-rtems*): Switch to elf.
3944 * configure: Regenerate.
3946 2004-05-13 Nick Clifton <nickc@redhat.com>
3948 * po/fr.po: Updated French translation.
3950 2004-05-11 Nick Clifton <nickc@redhat.com>
3952 * doc/as.texinfo (Section): Document G and T flags to .section
3953 directive. Document the extra arguments that the G flag
3954 requires. Document the #tls flag.
3956 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3958 * subsegs.c (section_symbol): Create a new section symbol if
3959 the existing one doesn't match.
3960 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3962 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3964 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3965 to cope with VR4181A errata MD(1) and MD(4).
3967 2004-05-07 Brian Ford <ford@vss.fsi.com>
3969 * NEWS: Mention .secrel32 for pe[i]-i386.
3971 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3973 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3974 (HANDLE_ALIGN): New.
3976 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3978 * Makefile.am (DIST_SUBDIRS): Define.
3979 * aclocal.m4: Regenerate with automake 1.8.4.
3980 * Makefile.in: Likewise.
3981 * doc/Makefile.in: Likewise.
3983 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3985 * config/tc-ia64.c (dot_serialize): Declare.
3986 (dot_serialize): New function.
3987 (md_pseudo_table): Add ".serialize.data" and
3988 ".serialize.instruction" directives.
3990 2004-05-06 Nick Clifton <nickc@redhat.com>
3992 * messages (as_internal_value_out_of_range): Print a message about
3993 a value being out of range. Be consistent about whether the
3994 values are printed in decimal or hexadecimal.
3995 (as_warn_value_out_of_range): Generate a warning message about an
3996 out of range value.
3997 (as_bad_value_out_of_range): Generate an error message about an
3998 out of range value.
3999 * as.h: Prototype the new functions.
4000 * config/tc-alpha.c (insert_operand): Use new function.
4001 * config/tc-arc.c (arc_insert_operand): Likewise.
4002 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4003 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4004 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4005 * config/tc-s390.c (s390_insert_operand): Likewise.
4006 * config/tc-v850.c (v850_insert_operand): Likewise.
4008 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4010 * configure.in: Set em=linux for frv-*-*linux*.
4011 * configure: Rebuilt.
4012 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4013 (frv_md_fdpic_enabled): New.
4014 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4015 (DEFAULT_FDPIC): New.
4016 (frv_flags): Use DEFAULT_FDPIC.
4017 (frv_pic_flag): Likewise.
4018 (OPTION_NOPIC): New.
4019 (md_longopts): Add -mnopic.
4020 (md_parse_option): Handle it.
4021 (md_show_usage): Add -mfdpic and -mnopic.
4023 2004-05-05 Peter Barada <peter@the-baradas.com>
4025 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4026 chips for invalid coldfire instructions, rename selectors
4027 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4028 add current_chip to track which chip is referred to(including save/restore),
4029 use current_chip to select control registers, not current_arch.
4030 (md_show_usage): Add new chips.
4031 * doc/c-m68k.texi: Document new command line switches.
4033 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4035 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4036 (NOP_OPCODE): Define.
4037 (s390_align_code): Remove prototype.
4038 * tc-s390.c (s390_align_code): Remove.
4040 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4042 * config/tc-ia64.c (make_unw_section_name): Removed.
4043 (start_unwind_section): New function.
4044 (generate_unwind_image): Take const segT instead of const
4045 char *.
4046 (dot_handlerdata): Adjusted.
4047 (dot_endp): Likewise.
4049 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4051 * config/obj-elf.c (obj_elf_change_section): Allow the
4052 ".note.GNU-stack" section has SHF_EXECINSTR.
4054 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4056 * config/obj-elf.c (get_section): Return bfd_boolean.
4057 (obj_elf_change_section): Call bfd_get_section_by_name_if
4058 instead of bfd_map_over_sections.
4060 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4062 * config/obj-elf.c (get_section): New function.
4063 (obj_elf_change_section): Support multiple sections with same
4064 name.
4066 2004-04-30 Nick Clifton <nickc@redhat.com>
4068 * config/tc-arm.c (create_register_alias): Fix typo checking for
4069 case sensitive register aliases.
4070 (co_proc_number): Use error message string in all_reg_maps[]
4071 array.
4072 (cp_reg_required_here): Likewise.
4073 (fp_reg_required_here): Likewise.
4075 2004-04-29 Brian Ford <ford@vss.fsi.com>
4077 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4079 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4081 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4082 (load_address, macro, mips_ip, md_parse_option)
4083 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4084 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4085 embedded-PIC handling, and update comments.
4086 (SWITCH_TABLE): Remove.
4087 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4088 (enum mips_pic_level): Remove EMBEDDED_PIC.
4089 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4090 (TC_FORCE_RELOCATION): Update comment.
4091 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4092 might be safe to remove now that MIPS embedded-PIC is gone.
4094 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4096 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4097 call to obj_set_subsection_attributes.
4098 (obj_som_init_stab_section): Likewise.
4099 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4100 (pa_def_subspaces): Provide comdat default.
4101 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4102 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4103 calls to create_new_subspace and update_subspace to pass comdat flag.
4104 (create_new_subspace, update_subspace): Add new comdat argument. Use
4105 it in calls to obj_set_subsection_attributes.
4106 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4107 and use of comdat, common and dup_comm parameters.
4109 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4111 * config/obj-elf.c (obj_elf_change_section): Check if the old
4112 group name is NULL before comparison.
4114 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4116 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4118 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4120 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4122 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4124 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4125 (OPTION_MEMBEDDED_PIC): Remove.
4126 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4127 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4128 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4129 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4130 (OPTION_ELF_BASE): Renumber.
4131 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4132 (md_show_usage): Remove mention of -membedded-pic.
4133 * doc/as.texinfo: Remove mention of -membedded-pic.
4135 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4137 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4138 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4139 a.out support.
4140 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4141 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4142 USE_GLOBAL_POINTER_OPT.
4144 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4146 * config/tc-mips.c (macro): One more use of load_delay_nop.
4148 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4150 * config/tc-mips.c (load_delay_nop): New function.
4151 (load_address, macro): Use load_delay_nop() to build a nop
4152 which can be omitted with gpr_interlocks.
4154 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4156 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4157 cop_interlocks): Remove superfluous CPU entries.
4159 2004-04-22 Paul Brook <paul@codesourcery.com>
4161 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4163 2004-04-22 Peter Barada <peter@the-baradas.com>
4165 * NEWS: Added support for EMAC instructions and MAC/EMAC
4166 Motorola syntax.
4167 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4168 scale factor tokens, trailing_ampersand to mark mask addressing
4169 for MAC/EMAC instructions.
4170 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4171 '>>'.
4172 (yylex): Handle '>', '<', and '&' following '+'.
4173 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4174 architectures in archs[].
4175 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4176 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4177 respectively.
4178 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4179 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4180 cases.
4181 Add EMAC operands to init_table[].
4183 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4185 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4186 state.
4187 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4188 * config/tc-arm.c (enum mstate): Delete from here.
4189 (mapping_state): Remove the static mapstate variable and instead
4190 store the state in the segment. This allows a per-section mapping
4191 state. Handle and ignore MAP_UNDEFINED states.
4192 (arm_elf_change_section): Get the current mapping state from the
4193 new section.
4194 (s_ltorg): Set the mapping state to MAP_DATA.
4195 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4196 for each pool as it is emitted.
4198 2004-04-22 Nick Clifton <nickc@redhat.com>
4200 * config/tc-arm.h: Formatting tidy ups.
4202 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4204 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4206 2004-04-20 DJ Delorie <dj@redhat.com>
4208 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4209 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4210 [TE_PE] (O_secrel): Define.
4211 [TE_PE] (x86_pe_cons_fix_new): New.
4212 [TE_PE] (pe_directive_secrel): Likewise.
4213 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4215 2004-04-19 Eric Christopher <echristo@redhat.com>
4217 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4218 of previous patch for fix in gcc.
4220 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4222 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4224 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4226 * read.c (do_align): Call md_flush_pending_output, if defined.
4228 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4230 * expr.c (operand): Correct checks for ++ and --.
4232 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4234 * config/tc-generic.c: Add some comments.
4236 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4238 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4239 -{no-}mfix-vr4122-bugs.
4240 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4241 (append_insn, mips_emit_delays): Update accordingly.
4242 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4243 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4244 (md_parse_option): Update after above changes.
4245 (md_show_usage): Add -mfix-vr4120.
4247 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4249 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4250 of .section directive; add a reference to the ELF .subsection
4251 directive.
4253 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4255 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4256 in parallel.
4258 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4260 * Makefile.am: Remove mips from aout targets.
4261 * Makefile.in: Regenerate.
4262 * configure.in: Remove mips-dec-bsd* target.
4263 * configure: Regenerate.
4265 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4267 PR 96
4268 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4269 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4270 Update "mapping". Restrict some @ modifiers to 32 bit.
4272 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4273 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4275 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4276 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4277 dont_adjust_reloc_32 is set.
4278 (md_longopts): Add option -renesas.
4279 (md_parse_option, md_show_usage): Likewise.
4280 * doc/c-sh.texi: Likewise.
4282 2004-04-01 Dave Korn <dk@artimi.com>
4284 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4285 hi16 and lo16 fixS structs.
4286 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4287 exactly the same way as for RELOC_DLX_REL16.
4288 (machine_ip): properly respect LO flag in the_insn and
4289 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4290 (md_apply_fix3): apply RELOC_DLX_LO16.
4292 2004-03-30 Stan Shebs <shebs@apple.com>
4294 Remove long-obsolete MPW support.
4295 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4296 * configure.in: Remove mention of ppc-*-mpw* config.
4297 * configure.in: Likewise.
4299 2004-03-30 Nick Clifton <nickc@redhat.com>
4301 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4302 OBJ_ELF being defined.
4304 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4306 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4308 2004-03-23 Paul Brook <paul@codesourcery.com>
4310 * config/tc-arm.c (meabi_flags): New variable.
4311 (arm_parse_eabi): New function.
4312 (md_begin): Set flags for EABI v3.
4313 (arm_eabis): Add.
4314 (arm_long_opts): Add meabi.
4315 * doc/as.texinfo <ARM>: Document -meabi.
4316 * doc/c-arm.texi: Ditto.
4318 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4320 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4321 tables even when use_literal_section flag is not set.
4323 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4325 * config/tc-sh.c: Remove trailing whitespace.
4327 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4329 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4330 --mul-bug-abort and the default behavior.
4331 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4332 (err_for_dangerous_mul_placement): New variable.
4333 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4334 macros.
4335 (md_cris_relax_table): Have placeholder for STATE_MUL.
4336 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4337 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4338 case doing nothing.
4339 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4340 STATE_BYTE)>: Ditto.
4341 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4342 alignment and position of this frag, emit error message if
4343 suspicious.
4344 (md_assemble): For a multiply insn and when checking it,
4345 transform the current frag into a special frag for that purpose.
4346 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4347 OPTION_MULBUG_ABORT_ON>: Handle new options.
4349 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4351 * config/tc-xtensa.c (mark_literal_frags): New function.
4352 (xtensa_move_literals): Call mark_literal_frags for all literal
4353 segments, including init and fini literal segments.
4354 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4356 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4358 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4359 (pa_comm): Set BSF_OBJECT in symbol flags.
4361 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4363 * Makefile.am: Run "make dep-am".
4364 * Makefile.in: Regenerate.
4365 * doc/Makefile.in: Regenerate.
4366 * config.in: Regenerate.
4367 * po/gas.pot: Regenerate.
4369 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4371 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4372 (demand_empty_rest_of_line): Issue an error here.
4373 (ignore_rest_of_line): Silently skip to end.
4374 (demand_copy_string): Issue an error, not warning.
4375 (equals): Likewise.
4376 * config/obj-elf.c (obj_elf_section_name): Likewise.
4377 (obj_elf_section): Likewise.
4378 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4379 (arc_extinst): Likewise.
4380 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4381 (dot_spill): Likewise.
4382 (dot_unwabi): Likewise.
4383 (dot_prologue): Likewise.
4385 * expr.c (operand): Reject ++ and --.
4386 (operator): Likewise.
4388 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4390 * config/tc-sh.c: Include dw2gencfi.h.
4391 (sh_cfi_frame_initial_instructions): New function.
4392 (sh_regname_to_dw2regnum): Likewise.
4393 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4394 file.
4395 (TARGET_USE_CFIPOP): Define.
4396 (tc_cfi_frame_initial_instructions): Likewise.
4397 (tc_regname_to_dw2regnum): Likewise.
4398 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4399 * Makefile.am: Update dependencies.
4400 * Makefile.in: Regenerate.
4402 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4404 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4405 * configure: Regenerate.
4407 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4409 * read.c (s_leb128): Call md_flush_pending_output.
4411 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4413 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4414 * config/tc-i386.h (CpuPadLock): New define.
4415 (CpuUnknownFlags): Added CpuPadLock.
4417 2004-03-07 Andreas Schwab <schwab@suse.de>
4419 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4421 2004-03-07 Richard Henderson <rth@redhat.com>
4423 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4424 (cfi_finish): Likewise for fde.
4426 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4428 * config/tc-ia64.c (md_assemble): Properly handle NULL
4429 align_frag.
4430 (ia64_handle_align): Don't abort if failed to add a stop bit.
4432 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4434 * Makefile.in: Regenerated.
4435 * aclocal.m4: Likewise.
4436 * configure: Likewise.
4437 * doc/Makefile.in: Likewise.
4439 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4441 * config/tc-ia64.c (dot_align): New.
4442 (ia64_do_align): Make it static.
4443 (md_pseudo_table): Use "dot_align" for "align".
4444 (ia64_md_do_align): Don't set align_frag here.
4445 (ia64_handle_align): Add a stop bit to the previous bundle if
4446 needed.
4448 * config/tc-ia64.h (ia64_do_align): Removed.
4450 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4452 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4453 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4454 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4455 the most general type or the user specifically requested it.
4456 (md_assemble): Add a new error message for when an instruction
4457 is understood, but is not allowed due to an -isa option.
4459 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4461 * config/tc-ia64.c (align_frag): New.
4462 (md_assemble): Set the tc_frag_data field in align_frag for
4463 IA64_OPCODE_FIRST instructions.
4464 (ia64_md_do_align): Set align_frag.
4465 (ia64_handle_align): Add a stop bit if needed.
4467 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4468 (TC_FRAG_INIT): New.
4470 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4472 * config/tc-frv.c (fr400_audio): New variable.
4473 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4474 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4475 (target_implements_insn_p): New function.
4476 (md_assemble): Report an error if the processor doesn't implement
4477 the instruction.
4479 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4481 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4482 (md_parse_option): Ditto.
4483 (OPTION_NO_SPECIAL_M32R): Added.
4484 (md_show_usage): Document it.
4485 (enable_speial_m32r): Changed a default value from 0 to 1.
4486 * doc/c-m32r.texi: Document the -no-bitinst option.
4488 2004-02-27 Nick Clifton <nickc@redhat.com>
4490 * config/tc-sh.c (get_operand): Revert previous delta.
4491 (tc_gen_reloc): Check for an unknown reloc type before processing
4492 the addend.
4494 2004-02-27 Hannes Reinecke <hare@suse.de>
4496 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4497 .insn pseudo operation.
4499 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4501 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4502 added for wrong syntax.
4504 2004-02-26 Eric Christopher <echristo@redhat.com>
4506 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4507 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4509 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4511 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4512 nibble types to assembler.
4514 2004-02-25 Fred Fish <fnf@redhat.com>
4516 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4518 2004-02-20 James E Wilson <wilson@specifixinc.com>
4520 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4521 finalize_syms.
4522 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4523 (ia64_estimate_size_before_relax): New.
4524 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4525 (generate_unwind_image): Pass 1 to fixup_unw_records.
4526 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4527 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4529 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4531 * stabs.c (generate_asm_file): Avoid warning about use of
4532 uninitialized variable.
4534 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4536 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4537 body, and endp, allow unwind records which do not have a "t"
4538 (time/instruction) field.
4540 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4542 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4543 (do_mav_dspsc_2): Likewise.
4544 Fix accumulator registers move opcodes.
4546 2004-02-13 Hannes Reinecke <hare@suse.de>
4547 Jakub Jelinek <jakub@redhat.com>
4549 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4551 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4553 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4554 (tc_frob_symbol): New macro definition.
4555 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4557 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4559 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4560 read-only.
4562 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4564 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4565 (TC_CASE_SENSITIVE): ... this.
4566 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4567 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4569 2004-02-06 James E Wilson <wilson@specifixinc.com>
4571 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4572 (generate_unwind_image): Re-add it here.
4574 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4576 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4577 * read.h (SKIP_WHITESPACE): Turn into an expression.
4578 * read.c (read_a_source_file): A pseudo is removed by having a
4579 NULL handler.
4581 2004-02-05 James E Wilson <wilson@specifixinc.com>
4583 * config/tc-ia64.c (output_endp): New.
4584 (count_bits): Delete.
4585 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4586 endp unwind records.
4587 (fixup_unw_records): Handle endp unwind records. Delete code for
4588 shortening prologue regions not followed by a body record.
4589 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4590 * config/tc-ia64.h (unw_record_type): Add endp.
4592 2004-02-03 James E Wilson <wilson@specifixinc.com>
4594 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4595 fill padding bytes with zeroes.
4596 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4597 sets unwind_record slot_number and slot_frag fields.
4599 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4601 * config/tc-mips.c (add_got_offset_hilo): New function.
4602 (macro): Use load_register() and add_got_offset_hilo() to load
4603 constants instead of hardcoding code sequences throughout.
4605 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4607 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4609 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4611 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4612 like m68k-elf.
4613 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4614 of hard-coded test for TARGET_OS=elf.
4616 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4618 * config/tc-mips.c (hilo_interlocks): Change definition
4619 so that MIPS32, MIPS64 and later ISAs are included, along with
4620 the already-included machines. Update comments.
4622 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4624 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4625 undefined local labels.
4627 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4629 * config/tc-mips.c (load_address, macro): Update comments about
4630 NewABI GP relaxation.
4632 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4634 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4635 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4636 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4637 (set_at, load_register, load_address, move_register): Likewise.
4638 (load_got_offset, add_got_offset): Likewise.
4639 Update all calls and tidy accordingly.
4641 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4643 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4644 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4645 (RELAX_USE_SECOND): Bump to 0x10000.
4646 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4647 (mips_macro_warning): New variable.
4648 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4649 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4650 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4651 of RELAX_ENCODE.
4652 (append_insn): Update mips_macro_warning.sizes.
4653 (macro_start, macro_warning, macro_end): New functions.
4654 (macro_build): Don't emit warnings here.
4655 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4656 (md_convert_frag): Check for cases where one macro alternative
4657 needs a warning and the other doesn't. Emit a warning if the
4658 longer sequence was chosen.
4660 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4662 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4663 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4664 the first sequence, the size of the second sequence, and a flag
4665 that says whether we should warn.
4666 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4667 (RELAX_FIRST, RELAX_SECOND): New.
4668 (mips_relax): New variable.
4669 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4670 (append_insn): Remove "place" argument. Use mips_relax.sequence
4671 rather than "place" to check whether we're expanding the second
4672 alternative of a relaxable macro. Remove redundant check for
4673 branch relaxation. If generating a normal insn, and there
4674 is not enough room in the current frag, call relax_close_frag()
4675 to close it. Update mips_relax.sizes[]. Emit fixups for the
4676 second version of a relaxable macro. Record the first relaxable
4677 fixup in mips_relax. Remove tc_gen_reloc workaround.
4678 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4679 in the same way as in append_insn.
4680 (mips16_macro_build): Remove "place" argument.
4681 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4682 when generating the second version of a relaxable macro.
4683 (load_got_offset, add_got_offset): New functions.
4684 (load_address, macro): Use new relaxation machinery. Remove
4685 tc_gen_reloc workarounds.
4686 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4687 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4688 first version is needed.
4689 (tc_gen_reloc): Remove relaxation handling.
4690 (md_convert_frag): Go through the fixups for a relaxable macro and
4691 mark those that belong to the unneeded alternative as done. If the
4692 second alternative is needed, adjust the fixup addresses to account
4693 for the deleted first alternative.
4695 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4697 * frags.h (frag_room): Declare.
4698 * frags.c (frag_room): New function.
4699 * doc/internals.texi: Document it.
4701 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4703 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4704 optimization for -mtune=r3900, as this will break on other CPUs.
4706 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4708 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4709 be relaxed, use fixup.
4710 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4712 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4714 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4715 precision operands.
4717 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4719 * config/tc-mips.c (append_insn): Properly detect variant frags
4720 that preclude swapping of relaxed branches. Correctly swap
4721 instructions between frags when dealing with relaxed branches.
4723 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4725 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4726 throughout.
4727 * aclocal.m4: Regenerate.
4728 * configure: Regenerate.
4730 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4732 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4733 manipulation insns.
4735 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4737 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4738 reloc, reserve space for the delay slot as well as the jalr itself.
4740 2004-01-09 Paul Brook <paul@codesourcery.com>
4742 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4743 (do_vfp_sp2_from_reg2): New function.
4744 (insns): Use them.
4745 (do_vfp_dp_from_reg2): Check return values properly.
4747 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4749 * config/tc-mips.c (warn_nops): Remove static variable.
4750 (macro): Remove test of warn_nops.
4751 (md_shortops): Remove 'n'.
4752 (md_parse_option): Remove 'n' case.
4753 (md_show_usage): Remove -n.
4754 * doc/as.texinfo (Overview): Remove MIPS -n option.
4755 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4756 * NEWS: Mention removal of MIPS -n option.
4758 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4759 (cop_interlocks): Check ISA level.
4760 (cop_mem_interlocks): Define.
4761 (reg_needs_delay): Check cop_interlocks rather than
4762 ISA_HAS_COPROC_DELAYS.
4763 (append_insn): Likewise. Use cop_mem_interlocks rather than
4764 directly checking mips_opts.isa.
4765 (mips_emit_delays): Likewise.
4767 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4769 * config/tc-ia64.c (unwind): Move next_slot_number and
4770 next_slot_frag to ...
4771 (unw_rec_list): Here.
4772 (free_list_records): Removed.
4773 (output_unw_records): Likewise.
4774 (generate_unwind_image): Make it void.
4775 (alloc_record): Initialize next_slot_number and next_slot_frag.
4776 (slot_index): Take .org, .space and .align into account.
4777 (fixup_unw_records): Don't set slot_number to 0. Use
4778 list->next_slot_number and list->next_slot_frag instead of
4779 unwind.next_slot_number and unwind.next_slot_frag.
4780 (ia64_convert_frag): New.
4781 (generate_unwind_image): Generate a rs_machine_dependent frag
4782 for unwind record.
4783 (emit_one_bundle): Use list->next_slot_number and
4784 list->next_slot_frag instead of unwind.next_slot_number and
4785 unwind.next_slot_frag.
4787 * config/tc-ia64.h (md_convert_frag): Defined as
4788 ia64_convert_frag.
4789 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4791 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4793 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4794 * config/tc-frv.h (md_apply_fix3): Don't define.
4795 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4796 operands.
4797 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4798 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4799 * config/tc-frv.c (line_separator_chars): Add `!'.
4800 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4801 * config/tc-frv.c (md_assemble): Clear insn upfront.
4802 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4803 * config/tc-frv.c (OPTION_FDPIC): New macro.
4804 (md_longopts): Add mfdpic.
4805 (md_parse_option): Handle it.
4806 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4807 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4808 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4809 (frv_pic_ptr): Parse funcdesc.
4811 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4813 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4814 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4816 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4818 * Makefile.am (Makefile): Move the dependency on
4819 $(BFDDIR)/configure.in to...
4820 (CONFIG_STATUS_DEPENDENCIES): ... here.
4821 (AUTOMAKE_OPTIONS): Require automake 1.8.
4822 * Makefile.in: Regenerate.
4823 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4824 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4825 $(BFDDIR)/configure.in here as well.
4826 * doc/Makefile.in: Regenerate.
4828 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4830 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4831 * Makefile.in: Regenerate.
4832 * aclocal.m4: Regenerate.
4833 * doc/Makefile.am (install, install-info): Remove.
4834 (install-data-local): A new hook for install-info.
4835 (AUTOMAKE_OPTIONS): Require automake 1.8.
4836 * doc/Makefile.in: Regenerate.
4838 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4840 * doc/c-sh.texi: Update description about floating point behavior
4841 of SH family.
4843 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4845 * configure.in: Add m68k-uClinux target.
4846 * configure: Regenerate.
4848 For older changes see ChangeLog-0203
4849 \f
4850 Local Variables:
4851 mode: change-log
4852 left-margin: 8
4853 fill-column: 74
4854 version-control: never
4855 End: