1 2005-05-19 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
4 relocations in unwind section.
6 2005-05-18 Nick Clifton <nickc@redhat.com>
8 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
9 if one exists. Ignore any error messages it may produce, just
10 allow it to perform the insertion.
12 2005-05-17 Zack Weinberg <zack@codesourcery.com>
14 * hash.c (hash_lookup): Add len parameter. All callers changed.
15 (hash_find_n): New interface.
16 * hash.h: Prototype hash_find_n.
18 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
19 (sb_scrub_and_add_sb): New interface.
20 * sb.h: Prototype sb_scrub_and_add_sb.
21 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
23 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
24 reference to BFD_RELOC_ARM_GOT12 which is never generated.
25 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
27 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
29 * doc/Makefile.am (gasver.texi): Don't use $<.
30 * doc/Makefile.in: Regenerated.
32 2005-05-17 Nick Clifton <nickc@redhat.com>
35 * symbols.c (resolve_symbol_value): Do not move symbols whose
36 value expression has not been resolved or finalized into the
37 absolute section as this will confuse other parts of the assembler
38 into thinking that their value is zero.
40 2005-05-17 Jan Beulich <jbeulich@novell.com>
42 * read.c (_find_end_of_line): New.
43 (find_end_of_line): New.
44 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
45 (read_a_source_file): Use it.
48 (get_line_sb): Use it.
49 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
50 (s_comm_internal): Likewise.
53 (s_ignore): Use ignore_rest_of_line.
54 * read.h (find_end_of_line): Prototype.
55 (discard_rest_of_line): Remove prototype. #define to
58 2005-05-17 Nick Clifton <nickc@redhat.com>
60 * config/tc-v850,h (TC_FIX_TYPE): Define.
61 (TC_INIT_FIX_TYPE): Define.
62 * config/tc-v850.c (md_assemble): When creating a fix record the
63 operand in the tc_fix_data field.
64 (md_apply_fix3): When applying a resolved fix use the operand's
65 insertion procedure to store the value, if the operand has been
68 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
70 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
72 * Makefile.in: Regenerated.
74 2005-05-13 Sterling Augustine <sterling@tensilica.com>
75 Bob Wilson <bob.wilson@acm.org>
77 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
79 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
80 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
82 2005-05-11 Alan Modra <amodra@bigpond.net.au>
84 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
85 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
87 2005-05-10 Michael Matz <matz@suse.de>
89 * frags.c (frag_grow): Don't be too greedy in allocating memory.
91 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
93 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
96 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
97 Handle label-without-colon before ordinary dot-pseudo as an
98 ordinary label. Don't leak memory for label-without-colon alone
99 on a line. Don't mmixal-munge operands for dot-pseudos.
101 2005-05-10 Jan Beulich <jbeulich@novell.com>
103 * macro.c (get_any_string): Remove the two last parameters. Replace
104 references to the former expand parameter by using macro_alternate.
105 Simplify loop condition for checking for end-of-string.
106 (get_string): Remove redunant call to sb_skip_white.
107 (do_formals): Remove two last arguments to get_any_string.
108 (macro_expand): Likewise.
109 (expand_irp): Likewise.
111 2005-05-10 Jan Beulich <jbeulich@novell.com>
113 * read.c (s_macro): Move local variable 'local' to smaller scope.
114 Call sb_kill on it when done.
116 2005-05-09 Jan Beulich <jbeulich@novell.com>
118 * config/tc-i386.c (optimize_disp): Discard displacement entirely
119 when zero and not required by encoding constraints.
121 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
124 * config/tc-sh64.c (sh64_fake_label): New.
126 * config/tc-sh64.h (TC_FAKE_LABEL): New.
128 * doc/internals.texi (TC_FAKE_LABEL): Document.
130 * write.c (TC_FAKE_LABEL): New.
131 (adjust_reloc_syms): Use it.
132 (write_object_file): Likewise.
134 2005-05-09 Jan Beulich <jbeulich@novell.com>
136 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
137 and comma in Intel mode.
139 2005-05-09 Jan Beulich <jbeulich@novell.com>
141 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
142 names to match ABI. Add more registers for 32-bit and 64-bit modes.
143 Make name array static and const. Adjust lookup to account for NULL
144 entries (standing for unused register numbers).
146 2005-05-09 Jan Beulich <jbeulich@novell.com>
148 * config/tc-i386.c (parse_insn): Consider all matching instructions
149 when checking for string instruction after string-only prefix.
151 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
154 * config/tc-ia64.c (start_unwind_section): Properly check
155 comdat group with SHF_GROUP.
157 2005-05-06 Bob Wilson <bob.wilson@acm.org>
159 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
161 2005-05-06 Bob Wilson <bob.wilson@acm.org>
163 * config/tc-xtensa.c: Remove excess whitespace.
164 * config/tc-xtensa.h: Likewise.
165 * config/xtensa-istack.h: Likewise.
166 * config/xtensa-relax.c: Likewise.
167 * config/xtensa-relax.h: Likewise.
169 2005-05-06 Nick Clifton <nickc@redhat.com>
171 * sb.h: Fix formatting of comments.
172 * sb.c: Fix formatting of comments.
174 2005-05-06 Jan Beulich <jbeulich@novell.com>
176 * sb.h (sb_add_buffer): Reintroduce.
177 * sb.c (sb_add_buffer): Likewise.
179 2005-05-06 Jan Beulich <jbeulich@novell.com>
181 * macro.c (new_formal, del_formal): New.
182 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
183 required argument has default value. Stop looking for more formal
184 when there was a vararg one.
185 (macro_expand_body): Use new_formal and del_formal.
186 (macro_expand): Likewise. Initialize local variable err. Don't
187 return immediately when encountering an error. Warn when keyword
188 argument already had a value assigned. Eliminate duplicate clearing
189 of argument value. When current positional argument matches parameter
190 of vararg type, assign to it all the remaining arguments. Issue error
191 when required parameter does not have value.
192 (free_macro): Use del_formal.
193 (expand_irp): Initialize formal type. Free buffers associated with
194 formal prior to returning.
195 * macro.h (struct formal_struct): Add new field 'type' with new
196 enumeration type 'formal_type'.
197 * doc/as.texinfo: Document macro parameter qualifiers.
198 * NEWS: Mention new functionality.
200 2005-05-06 Jan Beulich <jbeulich@novell.com>
202 * cond.c (s_ifb): New.
203 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
204 * read.h (s_ifb): Prototype.
205 * doc/as.texinfo: Document .ifb and .ifnb.
207 2005-05-05 Steve Ellcey <sje@cup.hp.com>
209 * config/tc-ia64.c (MIN): Undef.
211 2005-05-05 Paul Brook <paul@codesourcery.com>
213 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
215 2005-05-05 Matt Thomas <matt@3am-software.com>
217 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
220 2005-05-05 Nick Clifton <nickc@redhat.com>
222 * Update the address and phone number of the FSF organization in
223 the GPL notices in the following files:
224 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
225 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
226 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
227 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
228 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
229 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
230 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
231 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
232 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
233 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
234 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
235 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
236 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
237 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
238 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
239 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
240 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
241 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
242 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
243 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
244 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
245 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
246 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
247 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
248 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
249 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
250 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
251 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
252 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
253 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
254 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
255 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
256 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
257 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
258 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
259 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
260 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
261 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
262 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
263 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
264 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
265 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
266 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
267 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
268 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
269 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
270 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
271 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
272 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
273 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
274 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
275 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
276 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
277 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
278 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
279 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
280 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
281 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
282 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
283 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
284 config/xtensa-istack.h, config/xtensa-relax.c,
285 config/xtensa-relax.h, doc/fdl.texi
287 2005-05-05 Nick Clifton <nickc@redhat.com>
289 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
290 the target_big_endian variable to false.
292 2005-05-04 Alan Modra <amodra@bigpond.net.au>
294 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
295 list traversal. Use bfd_section_list_prepend.
296 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
297 over the section list.
298 * config/tc-xtensa.c (xtensa_remove_section): Delete.
299 (xtensa_insert_section): Delete.
300 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
301 and bfd_section_list_prepend.
302 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
303 bfd_section_list_insert_after.
305 2005-05-03 Nick Clifton <nickc@redhat.com>
307 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
308 of bfd_section_list... macros.
309 * config/tc-mmix.c (mmix_frob_file): Likewise.
310 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
311 (xtensa_insert_section): Likewise.
313 * macro.c (macro_hash): Remove static.
314 * macro.h (macro_hash): Provide an external declaration.
316 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
318 * write.c (write_object_file): Use bfd_section_double_list_remove
321 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
323 * doc/Makefile.am (gasver.texi): Correct quoting.
324 * doc/Makefile.in: Regenerated.
326 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
328 * configure.tgt: Add h8300*-*-rtemscoff.
329 Switch h8300*-*-rtems* to elf.
331 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
333 * hash.c: Undo the last change.
336 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
338 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
340 (DISTCLEANFILES): Remove.
341 (MAINTAINERCLEANFILES): Add asconfig.texi.
342 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
344 2005-04-29 Ben Elliston <bje@au.ibm.com>
346 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
347 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
348 (bignum-copy.o): Remove.
349 * Makefile.in: Regenerate.
350 * makefile.vms (OBJS): Remove bignum-copy.obj.
351 * symbols.h (local_symbol_make): Remove declaration.
352 (verify_symbol_chain_2): Likewise.
353 * symbols.c (local_symbol_make): Make static.
354 (max_indent_level): Likewise.
355 (verify_symbol_chain_2): Remove.
356 * macro.c (macro_hash): Make static.
357 * messages.c (fprint_value): Remove.
358 * read.h (get_absolute_expr): Remove.
359 (emit_leb128_expr): Likewise.
360 (do_s_func): Likewise.
361 * read.c (do_s_func): Make static.
362 (emit_leb128_expr): Likewise.
363 (get_absolute_expr): Likewise.
364 * as.h (as_howmuch): Remove declaration.
365 (fprint_value): Likewise.
366 * as.c (myname): Make static.
367 * input-scrub.c (as_howmuch): Remove.
368 (as_1_char): Likewise.
369 * input-file.h (input_file_is_open): Remove.
370 * input-file.c (input_file_is_open): Likewise.
371 * expr.h (expr_build_unary): Remove declaration.
372 (expr_build_binary): Likewise.
373 * expr.c (expr_build_unary): Remove.
374 (expr_build_binary): Likewise.
375 * hash.h (hash_replace): Remove declaration.
376 (hash_delete): Likewise.
377 * hash.c (hash_replace): Remove.
378 (hash_delete): Likewise.
379 * bignum-copy.c (bignum_copy): Move from here ..
380 * config/tc-vax.c (bignum_copy): .. to here.
381 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
382 (bignum_copy): Remove extern declaration.
383 * sb.h (string_count): Remove extern declaration.
384 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
386 * sb.c (dsize): Replace preprocessor macro with static int.
387 (string_count): Make static.
388 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
390 * config/obj-coff.c (dim_index): Make static.
391 * config/tc-i386.c (GOT_symbol): Likewise.
392 (output_invalid_buf): Likewise.
393 * doc/internals.texi (Warning and error messages): Remove the
394 prototype for fprint_value.
396 2005-04-27 Ben Elliston <bje@au.ibm.com>
400 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
402 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
404 * read.c (pseudo_set): Disallow symbol set to common symbol.
407 * write.c (write_object_file): Report common symbol name when
408 disallowing local symbol set to common symbol.
409 (adjust_reloc_syms): Disallow local symbol set to undefined
412 2005-04-25 Jan Beulich <jbeulich@novell.com>
414 * macro.c (macro_expand_body): Replace locals indicator parameters
415 with actual macro_entry. New local variables macro_line and err.
416 Don't return when encountering an error, just record the fact.
417 Detect local symbol name colliding with parameter. Track line number
418 inside of macro expansion.
419 (do_formals): Move local variable name to wider scope. Check
420 parameter of the same name doesn't already exist. In MRI mode, also
421 check it doesn't collide with the argument count pseudo-parameter).
422 (define_macro): Add file and line number parameters. Remove local
423 variable namestr. New local variable error. Initialize macro_entry
424 members file, line, and name. Don't return when encountering an
425 error, just record the fact. Use %s in some diagnostics for read.c
426 to insert the macro name. Free macro_entry on error.
427 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
428 when encountering an error, just record the fact.
429 (expand_irp): Don't return when encountering an error, just record
431 * macro.h (macro_struct): New members name, file, and line.
432 (define_macro): Add file and line number parameters.
433 * read.c (s_macro): Pass file and line to define_macro. Tag warning
434 regarding pseudo-op redefinition with the file/line that macro
435 definition started at.
437 2005-04-22 Bob Wilson <bob.wilson@acm.org>
439 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
440 (future_alignment_required): Remove ifdefs that use it.
442 2005-04-22 Bob Wilson <bob.wilson@acm.org>
444 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
445 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
446 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
448 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
449 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
451 2005-04-21 Christian Groessler <chris@groessler.org>
453 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
456 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
458 * config/obj-aout.h (S_IS_EXTERN): Removed.
459 * config/obj-bout.h (S_IS_EXTERN): Likewise.
460 * config/obj-coff.h (S_IS_EXTERN): Likewise.
461 * symbols.c (S_IS_EXTERN): Likewise.
462 * symbols.h (S_IS_EXTERN): Likewise.
464 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
466 * config/tc-d10v.c (md_apply_fix3): Likewise.
467 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
468 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
469 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
470 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
471 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
472 (shmedia_md_convert_frag): Likewise.
473 * symbols.c (print_symbol_value_1): Likewise.
474 * write.c (write_object_file): Likewise.
476 2005-04-20 Nick Clifton <nickc@redhat.com>
478 * config/tc-xtensa.c (get_aligned_diff): Change type of
479 branch_align to offsetT so that its signedness matches that of
482 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
483 number into a readable string.
484 (load_register): Likewise.
486 2005-04-20 Andreas Schwab <schwab@suse.de>
488 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
490 2005-04-19 David S. Miller <davem@davemloft.net>
492 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
493 NULL insn, exit early. Remove now spurious NULL checks.
494 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
497 2005-04-19 Jan Beulich <jbeulich@novell.com>
499 * symbols.h (symbol_find_base): Remove prototype.
500 * symbols.c (save_symbol_name): Remove code section conditional upon
502 (symbol_find): Remove.
503 (symbol_find_base): Rename to symbol_find.
504 * subsegs.c (section_symbol): Replace use of symbol_find_base with
506 * config/obj-coff.c (tag_insert): Remove code section conditional
507 upon STRIP_UNDERSCORE.
508 (obj_coff_def): Likewise.
509 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
510 (coff_frob_symbol): Likewise.
511 (yank_symbols): Likewise.
512 (c_section_symbol): Likewise.
513 * config/obj-coff.h (DO_NOT_STRIP): Remove.
514 * config/tc-arm.c (symbol_locate): Remove code section conditional
515 upon STRIP_UNDERSCORE.
516 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
517 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
518 * config/tc-sh.h (DO_NOT_STRIP): Remove.
519 * config/tc-w65.h (DO_NOT_STRIP): Remove.
520 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
522 2005-04-19 Andreas Schwab <schwab@suse.de>
524 * config/tc-ia64.c (md_assemble): Fix error message for wrong
525 access to application registers.
527 2005-04-19 Jan Beulich <jbeulich@novell.com>
529 * config/te-sysv32.h: Remove.
530 * Makefile.am (TARG_ENV_HFILES): Remove reference to
532 * Makefile.in (TARG_ENV_HFILES): Likewise.
534 2005-04-19 Jan Beulich <jbeulich@novell.com>
537 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
540 2005-04-18 Mark Kettenis <kettenis@gnu.org>
542 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
544 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
546 * config/tc-mips.c (normalize_constant_expr): Don't check for
548 (check_absolute_expr): Only call normalize_constant_expr() if
552 * config/tc-mips.c (check_absolute_expr): Fix formatting.
554 2005-04-18 Jan Beulich <jbeulich@novell.com>
556 * macro.c (free_token): New, freeing all the memory associated with a
558 (do_formals): Move initializers to ...
559 (define_macro): ... here.
560 (delete_macro): Convert passed in name to lower case. Warn when
561 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
563 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
565 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
567 2005-04-15 Jan Beulich <jbeulich@novell.com>
569 * config/obj-elf.c (obj_elf_struct): New.
570 (elf_pseudo_table). Use it for .offset and .struct.
572 2005-04-14 Bob Wilson <bob.wilson@acm.org>
573 Sterling Augustine <sterling@tensilica.com>
575 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
576 than the section alignment.
578 2005-04-14 Bob Wilson <bob.wilson@acm.org>
579 H.J. Lu <hongjiu.lu@intel.com>
581 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
582 * config/tc-xtensa.c (xg_translate_sysreg_op,
583 xtensa_translate_old_userregs_ops,
584 xtensa_find_unaligned_branch_targets,
585 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
586 relax_frag_add_nop): Support 64-bit host.
587 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
588 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
590 2005-04-14 Mark Kettenis <kettenis@gnu.org>
592 * configure.tgt: Add support for OpenBSD/sparc ELF.
594 * configure.tgt: Set emulation for mips-*-openbsd*.
595 Remove broken mips-dec-openbsd* config.
596 * configure.in: Set default ABI for mips64-*-openbsd*.
597 * configure: Regenerate.
599 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
601 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
602 optimization for constant addresses.
604 2005-04-14 Nick Clifton <nickc@redhat.com>
606 * as.c (main): Move parse_args before symbol_begin and frag_init
607 so that the hash table size can be set before it is used.
608 * hash.c: Use an unsigned long type for the size of the hash
610 * hash.h (set_gas_hash_table_size): Update the prototype.
612 2005-04-14 Alan Modra <amodra@bigpond.net.au>
614 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
615 * acinclude.m4: Include ../bfd/warning.m4.
616 * configure.in: Invoke AM_BINUTILS_WARNINGS.
617 * Makefile.in: Regenerate.
618 * configure: Regenerate.
619 * doc/Makefile.in: Regenerate.
621 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
623 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
624 (normalize_address_expr): New function to sign-extend address
625 offsets that fit into 32 bits in 32-bit mode.
626 (macro_build_ldst_constoffset): Use normalize_address_expr()
627 instead of a handcoded sequence.
628 (load_register): Likewise. Report oversized numbers in a useful
630 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
631 for constant addresses. Report oversized numbers in a useful way.
632 (mips_ip): Use normalize_address_expr() for addresses.
634 2005-04-12 Mark Kettenis <kettenis@gnu.org>
636 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
637 similar to other instructions now that they're marked as ImmExt.
639 2005-04-12 Nick Clifton <nickc@redhat.com>
641 * hash.c (DEFAULT_SIZE): Delete. Replace with:
642 (gas_hash_table_size): New static variable.
643 (set_gas_hash_table_size): New function: Records a requested size
645 (get_gas_hash_table_size): New function: Return a prime number
646 near the requested size of the hash table.
647 (hash_new): Use get_gas_hash_table_size.
648 * hash.h: Add a prototype for set_gas_hash_table_size.
649 * as.c (show_usage): Add description of new switches: --hash-size
650 and --reduce-memory-overheads.
651 (option_values): Add OPTION_HASH_TABLE_SIZE and
652 OPTION_REDUCE_MEMORY_OVERHEADS.
653 (std_longpopts): Add entries for the new options.
654 (parse_args): Handle the new options.
655 * Makefile.am: Add a dependency of as.c on hash.h.
656 * Makefile.in: Regenerate.
657 * doc/as.texinfo: Document the new switches.
658 * NEWS: Mention the new switches.
660 2005-04-12 Nick Clifton <nickc@redhat.com>
663 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
666 2005-04-12 Alan Modra <amodra@bigpond.net.au>
668 * Makefile.am: Run "make dep-am".
669 * Makefile.in: Regenerate.
671 2005-04-11 Sterling Augustine <sterling@tensilica.com>
672 Bob Wilson <bob.wilson@acm.org>
674 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
676 2005-04-11 Mark Kettenis <kettenis@gnu.org>
678 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
680 2005-04-11 Jan Beulich <jbeulich@novell.com>
682 * NEWS: Mention these changes and their effects.
683 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
685 (check_macro): Likewise.
686 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
687 labels together with the closing pseudo-op.
688 (macro_expand_body): Adjust comment. Range-check input before use.
689 Adjust mis-spelled diagnostic. Use is_name_beginner.
690 * read.c (try_macro): New.
691 (read_a_source_file): New static variable last_eol. Don't list
692 macro expansion lines more than once. Call try_macro.
693 (s_macro): Set section of line_label to absolute instead of undefined.
694 * doc/as.texinfo: Add information on the caveats of these changes.
696 2005-04-11 Alan Modra <amodra@bigpond.net.au>
698 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
699 * symbols.h (symbol_X_add_number): Update prototype.
701 2005-04-10 Eric Christopher <echristo@redhat.com>
703 * symbols.c (symbol_X_add_number): Fix warning.
705 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
707 * config/tc-m68k.c (md_begin): Support 64bit host.
708 (get_num): Support 64bit BFD on 32bit host.
710 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
712 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
714 2005-04-09 Alan Modra <amodra@bigpond.net.au>
716 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
717 call. Don't do the COFF hacks for multi-emulation gas. Move
718 demand_empty_rest_of_line back to caller.
719 (s_set, equals): demand_empty_rest_of_line here.
722 * as.h (rs_dummy): Define.
723 * symbols.c (symbol_X_add_number): New function.
724 * symbols.h (symbol_X_add_number): Declare.
725 * stabs.c (aout_process_stab): Tidy symbol frag setting.
726 * read.c (assign_symbol): New function, split out from s_set.
727 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
728 Fix COFF hacks for multi-emulation gas.
729 (s_set): Call assign_symbol. Remove "register" keyword.
730 (set_zero_frag): New function.
731 (pseudo_set): Always check for assignment to section syms.
732 Always set segment and frag of symbol, and likewise extern for
733 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
734 special case exp.X_add_number non-zero for O_symbol expressions.
735 (equals): Use assign_symbol.
737 2005-04-08 Bob Wilson <bob.wilson@acm.org>
739 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
742 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
744 * config/tc-i386.c (tc_gen_reloc): Don't turn
745 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
747 2005-04-06 Nick Clifton <nickc@redhat.com>
749 * po/rw.po: New translation: Kinyarwanda
750 * configure.in (ALL_LINGUAS): Add rw
751 * configure: Regenerate.
753 2005-04-05 Sterling Augustine <sterling@tensilica.com>
754 Bob Wilson <bob.wilson@acm.org>
756 * config/tc-xtensa.c (branch_align_power): New.
757 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
758 future_alignment_required): Use branch_align_power to check section
759 alignment as well as xtensa_fetch_width when aligning branch targets.
761 2005-04-05 Bob Wilson <bob.wilson@acm.org>
763 * config/tc-xtensa.c: Warning fixes throughout.
764 (xtensa_fetch_width): Change to unsigned.
765 (assemble_nop, xtensa_find_unaligned_branch_targets,
766 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
767 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
768 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
769 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
770 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
771 get_text_align_max_fill_size, get_text_align_nop_count,
772 get_text_align_nth_nop_size, get_noop_aligned_address,
773 get_aligned_diff, convert_frag_align_next_opcode,
774 convert_frag_immed_finish_loop, xtensa_create_property_segments,
775 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
776 types, avoiding size_t and using offsetT and addressT appropriately.
777 (get_text_align_power): Clean up types. Avoid incorrect bound.
778 (get_text_align_fill_size): Clean up types. Restructure for clarity.
780 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
782 * config/tc-ia64.c (start_unwind_section): Undo the change
784 (generate_unwind_image, dot_endp): Likewise.
786 2005-04-01 David Mosberger <davidm@hpl.hp.com>
788 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
789 le_nop_stop arrays and initializers to file scope.
790 (md_begin): When generating code for anything other than
791 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
793 2005-04-01 Jan Beulich <jbeulich@novell.com>
795 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
798 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
800 * NEWS: Mention [fdgh]_floating.
801 * config/atof-vax.c: Fix some whitespace.
802 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
804 2005-04-01 Nick Clifton <nickc@redhat.com>
806 * configure.in: Add a check for <unistd.h> providing a prototype
807 for getopt() which is compatible with the one in
808 include/getopt.h. If so then define HAVE_DECL_GETOPT.
809 * configure: Regenerate.
810 * config.in (HAVE_DECL_GETOPT): Add.
812 2005-04-01 Jan Beulich <jbeulich@novell.com>
814 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
816 2005-04-01 Jan Beulich <jbeulich@novell.com>
818 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
819 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
821 2005-03-30 Julian Brown <julian@codesourcery.com>
823 * config/tc-arm.c (arm_adjust_symtab): Rename
824 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
826 2005-03-30 Julian Brown <julian@codesourcery.com>
828 * config/tc-arm.c (mapping_state): Change documentation in function
829 comment to cross-reference spec instead. Change type of mapping symbols
831 (arm_adjust_symtab): Don't change type of mapping symbols here.
833 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
835 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
836 * config.in: Regenerate.
837 * configure: Regenerate.
838 * configure.in: Check for ffs decl and alphabetize.
840 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
841 Phil Blundell <philb@gnu.org>
843 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
844 (md_apply_fix3): Mark TLS symbols.
845 (tc_gen_reloc): Handle TLS relocations.
846 (arm_fix_adjustable): Ignore TLS relocations.
847 (s_arm_elf_cons): Support expressions after decorated symbols.
849 2005-03-29 Julian Brown <julian@codesourcery.com>
851 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
852 whether personality routine index N has been output for this section.
853 (mapping_state): tc_segment_info_data now struct not enum.
854 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
855 handled on section change.
856 (create_unwind_entry): Previous code to output dependency removed.
857 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
859 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
860 arm_segment_info_type.
861 (arm_segment_info_type): New struct.
863 2005-03-28 Sterling Augustine <sterling@tensilica.com>
864 Bob Wilson <bob.wilson@acm.org>
866 * config/tc-xtensa.c (do_align_targets): Update comment.
867 (xtensa_frob_label): Compute "freq" before possibly switching frags.
868 Insert a LOOP_END frag before every loop target, and do not overload
869 DESIRE_ALIGN_IF_TARGET frags with loop end information.
870 (xg_assemble_vliw_tokens): Use do_align_targets.
871 (xtensa_fix_target_frags): Remove code to convert a
872 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
873 negatable branch at the end of a loop.
874 (frag_can_negate_branch): Delete.
876 2005-03-28 David Mosberger <davidm@hpl.hp.com>
877 H.J. Lu <hongjiu.lu@intel.com>
880 NEWS: Mention "-mtune=[itanium1|itanium2]".
882 * config/tc-ia64.c (md): Add tune.
883 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
884 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
885 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
886 B unit NOPs are discouraged for McKinley-derived cores.
887 (md_begin): Don't hardcode the "extra_goodness()" function in
889 (ia64_init): Set md.tune to itanium2.
891 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
892 * doc/c-ia64.texi: Likewise.
894 2005-03-27 Ian Lance Taylor <ian@airs.com>
896 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
897 bad C_EFCN symbol, print its name.
899 2005-03-25 Bob Wilson <bob.wilson@acm.org>
901 * config/tc-xtensa.c (use_longcalls): Delete.
902 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
903 the use_longcalls flag is set. Do this before checking the segment.
904 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
905 expand direct calls at this point.
906 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
907 (xtensa_find_unmarked_state_frags): Likewise.
908 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
909 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
910 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
911 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
913 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
915 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
917 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
919 * config/tc-cris.h: Convert to ISO C90.
920 * config/tc-cris.c: Ditto.
921 (md_estimate_size_before_relax): Remove obsolete comment for
922 parameter "segment_type".
923 (md_begin): Document reason for cast of hash_insert argument.
924 (md_atof): Correct type of parameter "type".
926 2005-03-24 Nick Clifton <nickc@redhat.com>
928 * write.h (bit_fix_new): Remove redundant prototype.
929 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
930 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
931 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
932 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
933 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
934 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
935 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
936 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
937 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
938 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
939 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
940 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
941 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
942 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
943 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
944 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
945 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
946 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
947 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
948 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
949 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
950 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
951 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
952 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
953 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
954 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
955 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
956 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
957 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
958 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
959 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
960 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
961 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
962 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
963 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
964 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
965 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
966 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
967 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
968 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
969 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
970 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
971 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
972 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
973 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
974 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
975 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
976 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
977 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
978 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
979 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
980 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
981 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
982 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
983 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
985 2005-03-23 Jim Blandy <jimb@redhat.com>
987 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
990 2005-03-23 Mike Frysinger <vapier@gentoo.org>
991 Nick Clifton <nickc@redhat.com>
993 * configure.tgt: Accept any C library to accompany a GNU Linux
994 implementation, not just the GNU C library.
995 * configure.in: Likewise.
996 * configure: Regenerate.
998 2005-03-23 Nick Clifton <nickc@redhat.com>
1000 * config/tc-tic30.c: Convert to ISO C90 formatting.
1001 * config/tc-tic30.h: Convert to ISO C90 formatting.
1002 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1003 * config/atof-vax.c: Convert to ISO C90 formatting.
1005 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1007 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1008 relocations correctly as well.
1009 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1010 relocations in mergeable sections section-relative either.
1012 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1014 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1016 2005-03-21 Nick Clifton <nickc@redhat.com>
1018 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1019 warning by providing a prototype for sh_symbian_find_elf_flags.
1021 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1024 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1026 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1027 along with other formats that set bfd_gas. Remove unnecessary
1028 setting of bfd_gas. Delete strongarm cases in generic_target
1031 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1034 * config/tc-m68k.c (TRUNC, SEXT): Define.
1035 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1036 (m68k_ip): Truncate or sign extend expressions as appropriate.
1037 (get_num): Likewise.
1038 (md_apply_fix3): Use SEXT.
1040 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1042 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1043 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1044 (obj-vms.o): Delete rule.
1046 * Makefile.in: Regenerate.
1047 * aclocal.m4: Regenerate.
1048 * doc/Makefile.in: Regenerate.
1049 * po/POTFILES.in: Regenerate.
1051 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1053 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1054 flag for coldfire v4e.
1056 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1058 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1059 xg_apply_fix_value and return a value to indicate success.
1060 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1061 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1062 (xtensa_validate_fix_sub): New.
1063 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1064 (tc_gen_reloc): Move code to handle difference of symbols and code to
1065 apply tentative fix values to ...
1066 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1067 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1068 relocations when linkrelax flag is not set.
1069 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1070 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1072 2005-03-17 Jan Beulich <jbeulich@novell.com>
1074 * config/tc-i386.c (i386_scale): Beautify error message.
1075 (Intel syntax comments): Update.
1076 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1078 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1079 Remove declarations.
1080 (intel_bracket_expr): Declare.
1081 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1082 of the function body in a loop allowing to split an operand into two.
1083 Replace calls to malloc and checks of it returning non-NULL with
1084 calls to xmalloc/xstrdup.
1085 (intel_expr): SHORT no longer handled here. Add comment indicating
1086 comparison ops need implementation.
1087 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1088 Check right operand of - does not specify a register when parsing
1089 the address of a memory reference.
1090 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1091 Check operands do not specify a register when parsing the address of
1093 (intel_e06, intel_e06_1): Likewise.
1094 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1095 handle SHORT as well as unary + and -. Don't accept : except for
1096 segment overrides or in direct far jump/call insns.
1097 (intel_brack_expr): New.
1098 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1100 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1101 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1102 Allow symbolic constants as register scale value.
1103 (intel_get_token): Replace call to malloc and check of return value
1104 with call to xmalloc. Change handling for FLAT to match MASM's.
1105 (intel_putback_token): Don't try to back up/free current token if
1108 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1110 * configure.tgt: Set emulation for arm-*-eabi*.
1111 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1112 * config/te-armeabi.h: New file.
1113 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1114 * config/te-symbian.h: Include "te-armeabi.h".
1116 2005-03-16 Nick Clifton <nickc@redhat.com>
1118 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1119 local variable in case it is clobbered by the setjmp.
1121 2005-03-16 Nick Clifton <nickc@redhat.com>
1122 Ben Elliston <bje@au.ibm.com>
1124 * configure.in (werror): New switch: Add -Werror to the
1125 compiler command line. Enabled by default. Disable via
1127 * configure: Regenerate.
1129 2005-03-16 Nick Clifton <nickc@redhat.com>
1131 * config/obj-coff.h: Convert to ISO C90 formatting.
1132 * config/obj-coff.c: Convert to ISO C90 formatting.
1134 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1136 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1137 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1138 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1139 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1140 (insns): Add ARMv6T2 instructions:
1141 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1142 (arm_archs): Add V6T2 variants.
1144 2005-03-15 Nick Clifton <nickc@redhat.com>
1146 * NEWS: Add cutoff for changes in 2.16 release.
1148 2005-03-15 Jan Beulich <jbeulich@novell.com>
1150 * expr.c (operand): Merge handling of unary + into that for unary
1153 2005-03-14 Eric Christopher <echristo@redhat.com>
1155 * config/tc-mips.c: Include dw2gencfi.h.
1156 (mips_cfi_frame_initial_instructions): New.
1157 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1158 (tc_cfi_frame_initial_instructions): Ditto.
1159 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1160 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1161 * Makefile.am: Update dependencies.
1162 * Makefile.in: Regenerate.
1164 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1166 * po/es.po: Commit new Spanish translation.
1168 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1170 * po/tr.po: Commit new Turkish translation.
1172 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1174 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1177 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1179 * config-gas.com: Mark vax-vms as obsolete.
1180 * configure.in: Remove fmt=vms support.
1181 * config.in: Regenerate.
1182 * configure: Regenerate.
1183 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1185 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1186 Bob Wilson <bob.wilson@acm.org>
1188 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1189 when checking if xg_resolve_literals needs to be called.
1190 * config/tc-xtensa.h: Fix spelling typo in a comment.
1192 2005-03-10 Jan Beulich <jbeulich@novell.com>
1194 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1195 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1196 crafted structure declarations with the types from macro.h.
1198 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1200 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1201 for -mno-shared optimization.
1203 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1205 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1206 (MAX_NOPS): Bump to 4.
1207 (mips_fix_vr4130): New variable.
1208 (nops_for_vr4130): New function.
1209 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1210 nops_for_vr4130 if working around VR4130 errata.
1211 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1212 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1213 (md_parse_option): Handle them.
1214 (md_show_usage): Print them.
1215 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1217 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1219 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1222 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1224 * config/tc-mips.h (mips_flush_pending_output): Delete.
1225 (mips_emit_delays): Declare.
1226 (md_flush_pending_output): Use mips_emit_delays.
1227 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1228 the previous instructions.
1229 (md_begin, append_insn, md_parse_option): Update callers.
1230 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1232 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1233 (s_gpdword): Update callers.
1234 (start_noreorder, end_noreorder): New functions.
1235 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1236 manipulating mips_opts or prev_nop_frag directly.
1237 (mips_flush_pending_output): Delete.
1239 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1241 * config/tc-mips.c (mips_move_labels): New function, taken from...
1242 (append_insn, mips_emit_delays): ...here.
1244 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1246 * config/tc-mips.c (MAX_NOPS): New macro.
1247 (history): Resize to 1 + MAX_NOPS.
1248 (fix_vr4120_class): New enumeration.
1249 (vr4120_conflicts): New variable.
1250 (init_vr4120_conflicts): New function.
1251 (md_begin): Call it.
1252 (insn_uses_reg): Constify first argument.
1253 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1254 (nops_for_insn_or_target): New functions.
1255 (append_insn): Use the new nops_for_* functions instead of inline
1256 delay checks. Generalize prev_nop_frag handling to handle an
1257 arbitrary history length. Insert nops into the history buffer
1258 once the number of nops in prev_nop_frag is fixed.
1259 (emit_delays): Use nops_for_insn instead of inline delay checks.
1261 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1263 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1264 check from branch delay code. Remove unnecessary check for branches.
1266 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1268 * config/tc-mips.c (dummy_opcode): Delete.
1269 (nop_insn, mips16_nop_insn): New variables.
1270 (NOP_INSN): New macro.
1271 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1272 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1273 (md_begin): Initialize nop_insn and mips16_nop_insn.
1274 (append_insn): Use the new emit_nop function to add nops, recording
1275 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1276 to reserve room for the instruction and install_insn to install the
1277 final form. Use insert_into_history to record the instruction in
1278 the history buffer. Use move_insn to do delay slot filling.
1279 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1280 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1281 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1283 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1285 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1286 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1287 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1288 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1289 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1291 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1293 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1294 and extended_p fields with a single fixed_p field.
1295 (append_insn, mips_no_prev_insn): Adjust accordingly.
1297 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1299 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1300 a single mips16_absolute_jump_p bit.
1301 (append_insn): Adjust accordingly.
1303 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1305 * config/tc-mips.h (mips_cl_insn): Move definition to...
1306 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1307 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1309 (history): New variable.
1310 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1311 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1312 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1313 (prev_prev_insn_unreordered): Delete.
1314 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1315 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1318 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1320 * doc/Makefile.am: Update as.info dependencies.
1321 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1323 2005-03-08 Jan Beulich <jbeulich@novell.com>
1325 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1326 error, and point to .purgem documentation if someone really needs
1328 * NEWS: Mention macro redefinition is now an error.
1330 2005-03-08 Jan Beulich <jbeulich@novell.com>
1332 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1333 emitted to. Add more precise diagnostics for non-fitting insns based
1334 on that. Eliminate now superfluous special casing of MLX. Clear out
1335 slot information when dropping an insn.
1337 2005-03-08 Jan Beulich <jbeulich@novell.com>
1339 * config/tc-ia64.c (parse_section_name): Rename to...
1340 (cross_section): In addition to separating the name from the rest of
1341 the arguments, also carry out the operation.
1342 (dot_xdata): Use cross_section.
1343 (dot_float_cons): Likewise.
1344 (dot_xstringer): Likewise.
1345 (dot_xdata_ua): Likewise.
1346 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1348 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1350 * po/gas.pot: Regenerate.
1352 2005-03-04 David Daney <ddaney@avtrex.com>
1354 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1355 instead of '_gp' for -mno-shared optimization.
1357 (s_abicalls): Document it in the comment.
1358 (md_show_usage): Document the -mno-shared option.
1360 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1362 * config/tc-mips.c (mips_set_options): Add sym32 field.
1363 (mips_opts): Initialize it.
1364 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1365 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1366 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1367 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1368 when deciding whether to use a symbolic %highest/%higher expansion.
1369 (macro): Likewise. Remove o64/n32 linux hack. Always use
1370 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1371 and "la". Handle constants separately from symbolic expressions in
1372 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1373 and using load_register to load the high part of the address.
1374 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1375 (OPTION_ELF_BASE): Bump by 2.
1376 (md_longopts): Add entries for -msym32 and -mno-sym32.
1377 (md_parse_option): Handle them.
1378 (usage): Document them.
1379 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1380 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1381 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1382 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1383 -msym32 and -mno-sym32.
1385 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1387 * config/tc-mips.c (load_address): Implement GP optimization
1388 for 64bit address space non-PIC. Fix formatting.
1389 (macro): Likewise. Simplify code.
1390 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1391 (mips_after_parse_args): Simplify code.
1393 2005-03-03 Nick Clifton <nickc@redhat.com>
1395 * expr.c (operand): Remove redundant code enclosed by #ifdef
1396 RELAX_PAREN_GROUPING....#endif.
1398 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1399 reloc is the difference of two symbols defined in the same
1402 * config/tc-iq2000.c (line_comment_chars): Include the # character
1403 as otherwise this breaks #APP/#NO_APP processing.
1405 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1407 * config/tc-arc.c(md_assemble): Remove dead code for handling
1408 immediate indexing of ld and st .
1410 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1411 Joseph Myers <joseph@codesourcery.com>
1413 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1414 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1415 (parse_relocation): Check for a word break after a relocation
1417 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1420 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1422 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1424 2005-03-02 Jan Beulich <jbeulich@novell.com>
1426 * as.c (main): Use unlink_if_ordinary instead of unlink.
1427 * messages.c (as_fatal): Likewise.
1429 2005-03-02 Jan Beulich <jbeulich@novell.com>
1431 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1433 (parse_register): Allow cr8...15 in all modes.
1435 2005-03-02 Jan Beulich <jbeulich@novell.com>
1437 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1438 etc. like normal symbol references (T_ID).
1440 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1442 * symbols.c (fb_label_name): Fix silly thinko in last change.
1444 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1446 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1447 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1449 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1451 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1454 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1457 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1459 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1461 * as.h (assert): Warning fix.
1462 * expr.c (expr): Correct assertion.
1463 * read.c (s_comm_internal): Remove assertion.
1464 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1465 (fixup_segment): Remove assertion.
1466 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1467 (md_apply_fix3): Likewise.
1468 * config/tc-i370.c (md_begin): Correct assertion.
1469 (i370_macro): Warning fix for assertion.
1471 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1473 * configure.in (AC_C_BIGENDIAN): Invoke.
1474 * configure: Regenerate.
1475 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1476 host variable to set string header size.
1477 * config/obj-aout.c (obj_header_append): Don't use host structs.
1478 (obj_symbol_to_chars): Likewise.
1479 (obj_emit_strings): Likewise. Use the passed in output pointer.
1480 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1481 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1482 not sizeof host struct.
1483 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1484 (obj_emit_strings): Likewise.
1485 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1486 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1488 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1490 (host_number_to_chars): Define.
1491 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1492 host internal struct to set header sizes.
1493 * config/tc-i960.c (md_number_to_field): Warning fix.
1494 (md_ri_to_chars): Use host byte order.
1495 (get_cdisp, md_apply_fix3): Warning fix.
1496 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1498 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1500 * doc/c-arc.texi: Update documentation about ARC's extension
1503 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1505 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1508 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1510 * cgen.c: Warning fixes.
1511 * config/tc-arc.c: Likewise.
1512 * config/tc-arm.c: Likewise.
1513 * config/tc-avr.c: Likewise.
1514 * config/tc-d10v.c: Likewise.
1515 * config/tc-d30v.c: Likewise.
1516 * config/tc-frv.c: Likewise.
1517 * config/tc-frv.h: Likewise.
1518 * config/tc-h8300.c: Likewise.
1519 * config/tc-h8500.c: Likewise.
1520 * config/tc-i370.c: Likewise.
1521 * config/tc-i960.c: Likewise.
1522 * config/tc-ia64.c: Likewise.
1523 * config/tc-ip2k.c: Likewise.
1524 * config/tc-m68hc11.c: Likewise.
1525 * config/tc-maxq.c: Likewise.
1526 * config/tc-mcore.c: Likewise.
1527 * config/tc-mips.c: Likewise.
1528 * config/tc-msp430.c: Likewise.
1529 * config/tc-pj.c: Likewise.
1530 * config/tc-ppc.c: Likewise.
1531 * config/tc-ppc.h: Likewise.
1532 * config/tc-s390.c: Likewise.
1533 * config/tc-sh.c: Likewise.
1534 * config/tc-sh64.c: Likewise.
1535 * config/tc-tic4x.c: Likewise.
1536 * config/tc-tic80.c: Likewise.
1537 * config/tc-v850.c: Likewise.
1538 * config/tc-vax.c: Likewise.
1539 * config/tc-w65.c: Likewise.
1540 * config/tc-xstormy16.c: Likewise.
1541 * config/tc-z8k.c: Likewise.
1543 2005-02-22 Catherine Moore <clm@cm00re.com>
1545 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1546 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1548 2005-02-22 Eric Christopher <echristo@redhat.com>
1550 * config/tc-mips.c (struct proc): Change isym to
1551 func_sym. New member func_end_sym.
1552 (s_mips_ent): Update.
1553 (s_mips_end): Ditto. Add code to compute function size.
1555 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1557 * read.c: Warning fixes.
1558 * config/obj-elf.c: Likewise.
1560 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1562 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1565 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1567 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1570 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1572 (demand_empty_rest_of_line): Likewise.
1573 (tic54x_sblock): Likewise.
1574 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1576 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1578 * read.c (address_bytes): New function.
1579 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1580 (potable): Add "dc.a".
1581 (cons_worker): Handle "dc.a".
1582 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1584 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1586 * input-file.c (input_file_open): Rearrange to avoid warning.
1588 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1590 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1591 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1592 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1594 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1596 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1597 uses after .set noat.
1598 (load_address): Likewise.
1599 (macro): Likewise. Don't try to avoid $at use by sacrificing
1600 the target register before it is stored, it won't work.
1602 2005-02-17 James E Wilson <wilson@specifixinc.com>
1604 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1605 see an instruction that specifies a template.
1607 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1609 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1610 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1611 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1613 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1615 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1617 * config/tc-ia64.c (md): Add hint_b.
1618 (emit_one_bundle): Handle md.hint_b for "hint".
1619 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1620 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1621 (ia64_init): Set md.hint_b to error.
1622 (md_assemble): Handle md.hint_b for "hint.b".
1624 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1625 * doc/c-ia64.texi: Likewise.
1627 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1629 * tc.h (struct relax_type, relax_typeS): Move from here..
1630 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1631 * ecoff.c (ecoff_new_file): Add appfile param.
1632 * ecoff.h (ecoff_new_file): Likewise.
1633 * itbl-lex.h: New file.
1634 * itbl-lex.l: Include itbl-lex.h.
1635 * itbl-parse.y: Likewise.
1636 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1637 * read.c (s_app_file_string): Mark appfile possibly unused.
1638 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1639 * subsegs.h (struct seg_info_trash): Delete.
1640 (seg_info): Use segment_info_type instead.
1641 * config/obj-coff.c (struct filename_list): Make filename const char *.
1642 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1643 * config/obj-elf.c (elf_file_symbol): Similarly.
1644 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1646 * config/tc-arc.c (md_operand): Warning fix.
1647 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1648 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1649 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1650 * config/tc-frv.c (frv_force_relocation): Warning fix.
1651 * config/tc-m68k.c (md_parse_option): Delete unused var.
1652 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1653 * config/tc-sparc.c: Likewise.
1654 (s_common): Warning fix.
1655 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1656 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1658 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1659 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1660 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1661 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1662 (tic4x_do_align): Use TIC_NOP_OPCODE.
1663 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1664 * config/tc-vax.c: Include netinet/in.h.
1665 (tc_headers_hook): Formatting.
1666 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1668 2005-02-17 Jan Beulich <jbeulich@novell.com>
1670 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1671 parsing inN, locN, outN. Set 'idx' to offset register number starts
1672 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1675 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1677 * config/tc-mips.c (load_address): Fix formatting.
1678 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1679 Catch macros which are unexpandable without AT. Remove duplicate
1681 (macro2): Remove duplicate zeroing of used_at.
1683 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1685 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1688 2005-02-15 Nigel Stephens <nigel@mips.com>
1689 Maciej W. Rozycki <macro@mips.com>
1691 * config/tc-mips.c (reloc_needs_lo_p): Handle
1692 BFD_RELOC_MIPS16_HI16_S.
1693 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1694 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1695 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1697 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1698 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1699 Call my_getSmallExpression() to parse percent operators.
1700 (percent_op_match, mips_percent_op): Separate definitions.
1701 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1702 (parse_relocation): Handle the MIPS16 mode using
1704 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1705 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1707 2005-02-15 Jan Beulich <jbeulich@novell.com>
1709 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1710 instead of explicitly dealing with the translation; exclude
1711 relocations that are already pcrel, however.
1713 2005-02-15 Jan Beulich <jbeulich@novell.com>
1715 * config/tc-ia64.c: Include limits.h (if available).
1716 (gr_values[0]): Set path to INT_MAX.
1717 (dot_reg_val): Don't allow changing value of r0. Limit range of
1718 general registers at r127.
1719 (specify_resource): Default resource index is -1. Don't set resource
1720 index (in case IA64_RS_RSE) without setting the specific flag.
1721 (note_register_values): Check operand is O_constant before tracking
1722 input value of moves. Add tracking for dep.z with constant inputs.
1723 (print_dependency): Resource index of specific resource may be zero.
1724 (check_dependencies): Likewise.
1726 2005-02-15 Jan Beulich <jbeulich@novell.com>
1728 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1729 reg_class. Check operands and emit diagnostics for illegal use of
1732 2005-02-15 Jan Beulich <jbeulich@novell.com>
1734 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1735 new variables type, suffix, and width. Handle
1736 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1737 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1738 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1739 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1740 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1741 if unable to translate relocation type, using the new variables.
1743 2005-02-15 Jan Beulich <jbeulich@novell.com>
1745 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1746 (ty_symbol_chars): Define.
1747 * config/tc-ia64.c (ia64_symbol_chars): Define.
1749 2005-02-15 Jan Beulich <jbeulich@novell.com>
1751 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1752 input_line_pointer was advanced.
1754 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1756 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1759 2005-02-13 Jan Beulich <jbeulich@novell.com>
1761 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1762 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1764 (ia64_init): Set md.detect_dv.
1765 (ia64_start_line): New static variable warned. Warn only once when
1766 encountering explicit stops in automatic mode.
1767 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1768 * NEWS: Mention new default mode.
1770 2005-02-13 Jan Beulich <jbeulich@novell.com>
1772 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1773 be freed when wiping out previous state. Canonicalize names before
1774 use. Free name string when detecting redefinition.
1775 (dot_pred_rel): Call generic expression parser to process arguments.
1776 Handle O_register case for individual predicates and O_subtract for
1778 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1780 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1781 Warn if multiple found, issue error if resulting symbol name has zero
1783 (dot_alias): Canonicalize name before use.
1785 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1787 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1789 (in_procedure): Return -1 for warning.
1790 (in_prologue): Likewise.
1791 (in_body): Likewise.
1793 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1795 * config/tc-ia64.c (dot_xdata): Undo the last change.
1796 (dot_float_cons): Likewise.
1797 (dot_xstringer): Likewise.
1798 (dot_xdata_ua): Likewise.
1799 (dot_float_cons_ua): Likewise.
1801 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1803 * NEWS: Mention "-munwind-check=[warning|error]".
1805 * config/tc-ia64.c (md): Add unwind_check.
1806 (unwind_diagnostic): New.
1807 (in_procedure): Call unwind_diagnostic when a directive isn't
1809 (in_prologue): Call unwind_diagnostic when a directive isn't in
1811 (in_body): Call unwind_diagnostic when a directive isn't in
1813 (dot_endp): Set md.unwind_check to error before calling
1814 in_procedure and restore it after. When the name is missing or
1815 couldn't be found, use the one from the last .proc if
1816 md.unwind_check isn't error. Warn if md.unwind_check is
1818 (md_parse_option): Handle "-munwind-check=[warning|error]".
1819 (md_show_usage): Add "-munwind-check=[warning|error]".
1820 (ia64_init): Set md.unwind_check to warning.
1822 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1823 * doc/c-ia64.texi: Likewise.
1825 2005-02-11 Jan Beulich <jbeulich@novell.com>
1827 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1829 (ia64_parse_name): New third parameter.
1830 (md_parse_name): Pass third argument.
1831 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1832 (md_operand): Handling of '@'-prefixed symbols moved from here...
1833 (ia64_parse_name): ...to here.
1835 2005-02-11 Jan Beulich <jbeulich@novell.com>
1837 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1838 (errata_nop_necessary_p): Remove declaraction and definition.
1839 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1840 update md.group_idx. Don't reset md.last_groups.
1842 2005-02-11 Jan Beulich <jbeulich@novell.com>
1844 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1846 (dot_xdata): Free section name after use.
1847 (dot_float_cons): Likewise.
1848 (dot_xstringer): Likewise.
1849 (dot_xdata_ua): Likewise.
1850 (dot_float_cons_ua): Likewise.
1851 (md_pseudo_table): Add xdata16 and xdata16.ua.
1853 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1855 * doc/all.texi: Add IA64.
1856 * doc/as.texinfo: Likewise.
1858 * doc/c-ia64.texi: Fix typos.
1860 2005-02-10 Julian Brown <julian@codesourcery.com>
1862 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1864 (do_t_push_pop): Likewise.
1865 (md_assemble): Likewise.
1866 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1867 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1868 (create_unwind_entry): Output dependency on the required personality
1871 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1873 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1874 * subsegs.c (seg_not_empty_p): Likewise.
1876 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1878 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1879 relative jump calculation.
1880 <md_convert_frag) : Likewise.
1881 <output_disp): Likewise.
1883 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1885 * write.c (write_object_file): Recognize warning-symbol construct
1886 and skip object- and target- handling for the second symbol.
1888 2005-02-02 Jan Beulich <jbeulich@novell.com>
1890 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1891 designators along with quoted ones. Free copy of quoted designator
1894 2005-02-01 Ben Elliston <bje@au.ibm.com>
1896 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1897 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1898 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1899 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1900 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1901 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1902 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1903 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1904 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1905 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1906 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1907 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1908 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1909 #if 0'd code throughout.
1911 2005-01-31 Nick Clifton <nickc@redhat.com>
1913 * as.c (parse_args): Bump copyright date reported by --version to
1916 2005-01-31 Nick Clifton <nickc@redhat.com>
1918 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1921 2005-01-31 Jan Beulich <jbeulich@novell.com>
1923 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1924 that can end with .endr in that case. Make requiring/permitting
1925 pseudo-ops without leading dot closer to the logic in read.c serving
1927 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1930 2005-01-31 Jan Beulich <jbeulich@novell.com>
1932 * macro.c (do_formals): Adjust to no longer accept empty parameter
1934 (define_macro): Adjust to no longer accept empty macro name, garbage
1935 following the parameters, or macros that were previously defined.
1936 * read.c (s_bad_end): Declare.
1937 (potable): Add endm. Handler for endr and endm is s_bad_end.
1938 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1940 * read.h (s_bad_endr): Remove.
1942 2005-01-31 Jan Beulich <jbeulich@novell.com>
1944 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1945 immediately discarding (but counting) those exceeding the maximum
1946 possible amount. Track whether output and input operand counts ever
1947 matched, and use this to better indicate which of the operands/
1948 operand types was wrong; specifically don't default to pointing to
1951 2005-01-31 Jan Beulich <jbeulich@novell.com>
1953 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1954 variable in dot_endp). Add body and insn. Make prologue,
1955 prologue_mask, body, and insn bitfields.
1956 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1958 (in_procedure, in_prologue, in_body): New.
1959 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1960 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1961 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1962 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1963 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1964 dot_personality): Use the appropriate one of the above.
1965 (dot_proc): Clear unwind.proc_start; set to current location only if
1966 none of the entry points were valid. Check for non-zero-length entry
1967 point names. Check that entry points aren't defined, yet. Clear
1968 unwind.prologue, unwind.body, and unwind.insn.
1969 (dot_body): Call in_procedure. Check that first directive in procedure
1970 had no insns emitted before. Set unwind.body.
1971 (dot_prologue): Call in_procedure. Check that not already in prologue.
1972 Check that first directive in procedure had no insns emitted before.
1974 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1975 length entry point names. Check that entry points became defined.
1976 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1978 2005-01-31 Jan Beulich <jbeulich@novell.com>
1980 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1981 before actually using it. Don't generate an error in manual bundling
1982 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1983 Don't generate an error in manual bundling mode when looking at an
1984 insn required to be last in its group but the required slot hasn't
1985 been reached, yet. Allow conversion from MII to MI;I for bundle
1986 consisting of only 2 insns with the stop between them. Suppress
1987 various meaningless errors resulting from detecting earlier ones.
1989 2005-01-31 Jan Beulich <jbeulich@novell.com>
1991 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1994 2005-01-28 Christian Groessler <chris@groessler.org>
1996 * config/tc-z8k.c (md_assemble): Improve error detection.
1998 2005-01-28 Jan Beulich <jbeulich@novell.com>
2000 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2001 for personality routine pointer only if there is one.
2002 (ia64_convert_frag): Likewise.
2003 (generate_unwind_image): Likewise.
2005 2005-01-27 Christian Groessler <chris@groessler.org>
2007 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2008 (md_apply_fix3): Make relative branches out of range an error
2009 instead of a warning. Display correct line number for out of
2010 range branches/calls/memory accesses.
2012 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2014 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2015 to emit .debug_line and other debug sections.
2016 * as.h (seg_not_empty_p): Declare.
2017 * subsegs.c (seg_not_empty_p): New predicate.
2019 2005-01-27 Andrew Cagney <cagney@gnu.org>
2021 * configure: Regenerate to track ../gettext.m4 change.
2023 2005-01-27 Jan Beulich <jbeulich@novell.com>
2025 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2027 2005-01-27 Jan Beulich <jbeulich@novell.com>
2029 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2030 to/from application registers dynamic insns.
2031 (md_assemble): Defer resolution of move to/from application registers
2032 dynamic insns when they can be issued on either the I- or M-units.
2034 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2036 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2037 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2038 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2039 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2040 * cgen.c (gas_cgen_parse_operand): Handle
2041 CGEN_PARSE_OPERAND_SYMBOLIC.
2042 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2043 (frv_force_relocation): Likewise. Fix handling of PIC
2045 (md_apply_fix3): Likewise.
2047 2005-01-21 Ben Elliston <bje@au.ibm.com>
2049 * as.h: Remove #if 0'd code.
2050 * atof-generic.c (atof_generic): Likewise.
2051 * ecoff.c (ecoff_directive_frame): Likewise.
2052 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2053 * itbl-ops.c (itbl_add_reg): Likewise.
2054 * listing.c (calc_hex): Likewise.
2055 * read.c (MASK_CHAR): Likewise.
2056 * subsegs.c (subsegs_print_statistics): Likewise.
2057 * symbols.c (indent): Likewise.
2058 * write.c (write_relocs): Likewise.
2059 (write_object_file): Likewise.
2060 (relax_frag): Likewise.
2062 2005-01-20 Nick Clifton <nickc@redhat.com>
2064 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2065 getopt_long_only() from considering -a as an abbreviation for
2067 (parse_args): Fix the parsing of -a=<file>.
2069 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2072 * read.c (s_incbin): Adjust default count for skip. Check validity
2073 of count and skip rigorously.
2075 2005-01-19 Fred Fish <fnf@specifixinc.com>
2077 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2079 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2081 * read.c (convert_to_bignum): New function, split out from...
2082 (emit_expr): ...here. Handle the case where X_add_number is
2083 positive and the input value is negative.
2084 (output_big_sleb128): Fix setting of continuation bit. Check whether
2085 the final byte needs to be sign-extended. Fix size-shrinking loop.
2086 (emit_leb128_expr): When generating a signed leb128, see whether the
2087 sign of an O_constant's X_add_number matches the sign of the input
2088 value. Use a bignum if not.
2090 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2092 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2093 arch_sh_up in order to match the external name and make the
2094 testsuite's job easier.
2096 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2099 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2101 2005-01-12 Nick Clifton <nickc@redhat.com>
2103 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2104 ignored_arguments array.
2106 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2108 * write.c (write_object_file): Disallow a symbol equated to
2111 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2113 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2115 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2116 (maxq_target): New function: Set the machine type.
2118 2005-01-06 Paul Brook <paul@codesourcery.com>
2120 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2121 (md_begin): Handle TE_VXWORKS for FP defaults.
2122 (md_apply_fix3): Correct rela offsets.
2123 (elf32_arm_target_format): Add VxWorks targets.
2125 2005-01-06 Paul Brook <paul@codesourcery.com>
2127 * configure.tgt: Set em=vxworks for *-*-vxworks.
2128 * config/te-vxworks.h: New File.
2130 2005-01-06 Paul Brook <paul@codesourcery.com>
2132 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2134 2005-01-04 Dmitry Diky <diwil@spec.ru>
2136 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2139 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2141 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2142 (dot_loc): New function.
2143 (md_pseudo_table): Add entry to map .loc to dot_loc().
2144 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2145 seen a .loc directive or we're generating DWARF2 debug info for
2148 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2151 * read.c (s_comm_internal): Don't zero end of name until size
2152 expression has been parsed.
2154 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2156 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2158 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2160 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2163 2004-12-22 Ian Lance Taylor <ian@airs.com>
2165 * configure.tgt: New.
2166 * configure.in: Move setting of cpu_type, fmt, etc., to
2168 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2169 $(srcdir)/configure.tgt.
2170 * configure, Makefile.in: Rebuild.
2172 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2174 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2175 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2177 (avr_offset_expression): New function to parse offsets for LDI
2179 (avr_operand): Use it.
2180 (md_apply_fix3): Generate the relocs.
2182 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2184 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2185 BFD_RELOC_SH_IMMS10BY8 relocation.
2187 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2188 than just ignoring bad code.
2190 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2192 * config/tc-v850.c (handle_lo16): New function.
2193 (v850_reloc_prefix): Use it to check lo().
2194 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2196 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2198 * configure.in: Add s390x-ibm-tpf support.
2199 * configure: Regenerate.
2201 2004-12-15 Jan Beulich <jbeulich@novell.com>
2203 * config/obj-elf.c (obj_elf_change_section): Only set type and
2204 attributes on new sections. Emit warning when type of re-declared
2205 section doesn't match.
2207 2004-12-15 Jan Beulich <jbeulich@novell.com>
2209 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2210 '.cfi_startproc simple' doesn't inherit the old value.
2212 2004-12-15 Jan Beulich <jbeulich@novell.com>
2214 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2215 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2216 generation to emit a factored offset.
2218 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2220 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2221 which is too large in the case of NO_PIC without 64-bit
2224 * config/tc-mips.c (mips_in_shared): New static variable.
2225 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2226 (md_longopts): Add -mshared and -mno-shared.
2227 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2228 (s_cpload): Implement !mips_in_shared case.
2229 (s_cpsetup): Likewise.
2230 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2231 * NEWS: Mention -mno-shared.
2233 2004-12-09 Paul Brook <paul@codesourcery.com>
2235 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2238 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2240 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2241 sequence, increase the size of the sequence.
2243 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2246 2004-12-07 Ben Elliston <bje@gnu.org>
2248 * read.c (s_align): Use an align_limit temporary to allay a GCC
2249 signed/unsigned comparison warning.
2251 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2253 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2254 * configure.in: Use it for arm*-*-linux-gnueabi*.
2255 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2256 * config/te-armlinuxeabi.h: New file.
2257 * Makefile.in: Regenerated.
2258 * aclocal.m4: Likewise.
2259 * configure: Likewise.
2260 * doc/Makefile.in: Regenerated.
2262 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2264 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2265 (xtensa_restore_emit_state): Likewise.
2267 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2269 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2272 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2274 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2275 * Makefile.in: Regenerate.
2277 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2279 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2280 functions, give functions a meaningful name, add comments.
2281 (check_range): New function - Replace operand size calculation
2282 with range checking.
2283 (assemble_insn): Update Algorithm, improve error issuing.
2285 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2288 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2290 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2291 miss between different section in the same module.
2292 (tc_gen_reloc): Likewise.
2294 2004-11-25 Theodore A. Roth <troth@openavr.org>
2296 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2297 atmega325, atmega3250, atmega645 and atmega6450.
2299 2004-11-25 Jan Beulich <jbeulich@novell.com>
2301 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2302 permissible for the selected instruction suffix.
2303 (process_suffix): For DefaultSize instructions, suppressing the
2304 guessing of a 'q' suffix if the instruction doesn't support it is
2305 pointless, because only an 'l' suffix can be guessed in this place.
2307 2004-11-24 Nick Clifton <nickc@redhat.com>
2309 * config/tc-iq2000.c: Remove support for IQ10 processor.
2310 Convert to ISO C90 formatting.
2311 * config/tc-iq2000.h: Likewise.
2313 2004-11-23 Nick Clifton <nickc@redhat.com>
2315 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2316 in this table. They should be correct now.
2318 2004-11-23 Jan Beulich <jbeulich@novell.com>
2320 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2321 indicate the MMX extensions added by both SSE and 3DNow!A.
2322 (Cpu3dnowA): Declare.
2323 (CpuUnknownFlags): Update.
2324 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2325 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2326 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2327 3DNow!. Athlon additionally implies 3DNow!A. Several new
2328 entries (those starting with a dot are for sub-arch specification).
2329 (set_cpu_arch): Handle sub-arch specifications.
2330 (parse_insn): Distinguish between instructions not supported because
2331 of insufficient CPU features and because of 64-bit mode.
2332 * doc/c-i386.texi: Describe enhanced .arch directive.
2334 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2336 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2338 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2340 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2341 without a corresponding .debug_info section.
2343 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2345 * read.c (potable): Add "error" and "warning".
2346 (s_errwarn): New function.
2347 * read.h (s_errwarn): Declare.
2348 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2350 2004-11-22 Nick Clifton <nickc@redhat.com>
2352 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2355 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2357 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2358 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2360 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2362 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2363 (coff_adjust_symtab): Adjust call.
2364 (crawl_symbols): Likewise.
2365 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2366 (obj_app_file): Adjust.
2368 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2370 * configure.in: Enable bfd_assember for the MAXQ port.
2371 * configure: Regenerate.
2373 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2374 Sterling Augustine <sterling@tensilica.com>
2376 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2377 there is a conflict.
2378 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2379 interfaces that are related as determined by xtensa_interface_class_id.
2381 2004-11-12 Nick Clifton <nickc@redhat.com>
2383 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2384 offsets for conditional branches.
2386 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2388 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2390 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2392 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2393 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2395 (relax_frag_immed): Update call to update_next_frag_state.
2397 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2399 * obj.h (struct format_ops <app_file>): Add int param.
2400 * read.h (s_app_file_string): Likewise.
2401 * read.c (s_app_file_string): Likewise.
2402 (s_app_file): Adjust s_app_file_string call.
2403 * config/tc-mips.c (s_mips_file): Likewise.
2404 * config/obj-coff.h (obj_app_file): Add app param.
2405 * config/obj-ecoff.h (obj_app_file): Likewise.
2406 * config/obj-multi.h (obj_app_file): Likewise.
2407 * config/obj-elf.h (elf_file_symbol): Likewise.
2408 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2409 if called for # preprocessor lines.
2411 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2414 * symbols.c (resolve_symbol_value): Convert weak symbols only
2416 (symbol_equated_reloc_p): Don't equate weaks when relocating
2417 only for Windows PECOFF.
2419 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2421 * config/tc-crx.c (print_insn): Check and set insn_addr.
2422 * config/tc-crx.h (md_frag_check): Define.
2424 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2425 Vineet Sharma <vineets@noida.hcltech.com>
2427 * configure.in: Add support for new target maxq-coff.
2428 * configure: Regenerate.
2429 * NEWS: Mention new support.
2430 * config/tc-maxq.c: New file.
2431 * config/tc-maxq.h: New file.
2432 * config/obj-coff.h: Add support for maxq-coff.
2434 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2436 * symbols.c (any_external_name): Define.
2437 (resolve_symbol_value): Convert weak symbols.
2438 (S_SET_EXTERNAL): Support any_external_name.
2439 (S_SET_NAME): Qualify parameter const.
2440 (symbol_equated_reloc_p): Equate to weaks when relocating.
2441 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2442 * tc.h (any_external_name): Declare.
2443 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2445 (weak_is_altname): Declare and define.
2446 (weak_name2altname): Same.
2447 (weak_altname2name): Same.
2448 (weak_uniquify): Same.
2449 (weak_altprefix): Define.
2450 (obj_coff_weak): Change .weak syntax and handling.
2451 (coff_frob_symbol): Fix PE weak symbol alternates.
2452 * config/obj-coff.h (USE_UNIQUE): Define.
2453 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2454 are in another segment.
2455 (tc_gen_reloc): Remove broken addend hack.
2456 doc/as.texinfo: Update.
2458 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2460 * config/tc-xtensa.c (total_frag_text_expansion): New.
2461 (md_estimate_size_before_relax): Use it.
2462 (find_address_of_next_align_frag): Likewise.
2464 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2466 * config/tc-crx.c: Rename argument types.
2467 (processing_arg_number): Rename to 'cur_arg_num'.
2468 (get_number_of_bits): Rename to 'set_operand_size'.
2469 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2470 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2471 (set_indexmode_parameters): Remove function, integrate its code into
2473 (set_operand_size): Get rid of 'Operand Number' function parameter -
2474 use global variable 'cur_arg_num' instead.
2475 Use a local 'argument' pointer to reference the current argument.
2476 (parse_operand): Likewise.
2477 (set_operand): Likewise.
2478 (process_label_constant): Likewise.
2480 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2482 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2483 (add_section_rename): Delete. Inlined into...
2484 (build_section_rename): ...here. Use xstrdup instead of strdup.
2485 (xtensa_section_rename): Drop "const" from argument and return types.
2486 (md_show_usage): Indent to match show_usage().
2487 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2488 (tc_canonicalize_section_name): Define.
2489 (md_elf_section_rename): Remove unused macro.
2490 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2491 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2492 (Frame Directive): Delete.
2494 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2496 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2497 * config/tc-arm.c (target_oabi): Delete.
2498 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2499 (arm_opts): Remove moabi.
2500 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2501 * doc/c-arm.texi (ARM Options): Likewise.
2502 * configure: Regenerated.
2504 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2506 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2507 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2508 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2509 * configure: Regenerate.
2510 * config/tc-cris.c (enum cris_archs): New.
2511 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2512 (cris_insn_ver_valid_for_arch): New functions.
2513 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2514 (cris_arch): New variable.
2515 (md_pseudo_table): New pseudo .arch.
2516 (err_for_dangerous_mul_placement): Initialize according to
2518 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2520 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2521 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2522 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2523 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2524 use in md_cris_relax_table.
2525 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2526 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2527 Update and improve head comment.
2528 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2529 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2531 (md_longopts): New option --march=...
2532 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2534 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2535 (HANDLE_RELAXABLE): New macro.
2536 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2537 cases. Check for weak symbols and assume not relaxable. Handle
2538 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2539 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2541 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2542 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2543 (cris_create_short_jump): Adjust for CRISv32.
2544 (cris_relax_frag): Handle new states.
2545 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2546 (md_begin): Define symbols "..asm.arch.cris.v32",
2547 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2548 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2549 when entering opcode table entry points.
2550 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2551 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2552 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2553 (cris_process_instruction): Initialize out_insnp->insn_type to
2554 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2555 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2557 <case 'm'>: Check that modified_char == '.'.
2558 <invalid operands>: Consume the rest of the line.
2559 When operands don't match, skip over subsequent insns with
2560 non-matching version specifier but same mnemonic.
2561 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2562 special registers in CRISv32 are always 32 bit long.
2563 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2565 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2566 and compatible. Recognize "ACR" for v32, unless followed by "+".
2567 (get_spec_reg): Consider cris_arch when looking up register.
2568 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2570 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2571 (cris_get_expression): Restore input_line_pointer if failing "early".
2572 (get_flags): Consider cris_arch and recognize flags accordingly.
2573 (branch_disp): Adjust for CRISv32.
2574 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2575 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2576 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2577 resolved. Don't enter zeros in object file for
2579 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2580 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2581 (md_parse_option): Break out "return 1".
2582 <OPTION_ARCH> New case.
2583 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2584 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2585 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2586 <case BFD_RELOC_32_PCREL>: New cases.
2587 Addends for non-zero fx_pcrel are too in fx_offset.
2588 (md_show_usage): Show --march=<arch>.
2589 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2590 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2591 (s_syntax) <struct syntaxes>: Properly constify member operand.
2592 * config/tc-cris.h (TARGET_MACH): Define.
2593 (cris_mach): Declare.
2594 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2595 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2596 (CRIS-Opts): Document --march=...
2597 (CRIS-Pseudos): Document .arch.
2599 2004-11-04 Jan Beulich <jbeulich@novell.com>
2601 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2602 intel syntax and no register prefix, allow $ in symbol names when
2604 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2605 (intel_float_operand): Add fourth return value indicating math control
2606 operations. Make classification more precise.
2607 (md_assemble): Complain if memory operand of mov[sz]x has no size
2609 (parse_insn): Translate word operands to floating point instructions
2610 operating on integers as well as control instructions to short ones
2611 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2612 floating point instructions operating on non-integer operands.
2613 (match_template): Remove fldcw special case. Adjust q-suffix handling
2614 to permit it on fild/fistp/fisttp in AT&T mode.
2615 (process_suffix): Don't guess DefaultSize insns' suffix from
2616 stackop_size for certain floating point control instructions. Guess
2617 suffix for branch and [ls][gi]dt based on flag_code. Split error
2618 messages for Intel and AT&T syntax, and make the condition more strict
2619 for the former. Adjust suppressing of generation of operand size
2621 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2622 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2623 more error checking.
2624 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2625 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2627 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2629 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2630 md_short_jump_size, md_long_jump_size.
2631 * write.c [!WORKING_DOT_WORD]: Ditto.
2632 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2634 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2636 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2637 const qualifier in these definitions.
2638 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2639 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2641 2004-11-02 Nick Clifton <nickc@redhat.com>
2643 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2644 table before deciding to produce a .debug_line section to match up
2645 with a user provided .debug_info section.
2647 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2649 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2650 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2652 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2654 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2655 (get_flags): New function.
2656 (get_number_of_bits): Edit comments, update numeric values to
2658 (process_label_constant): Don't support the colon
2659 format (SYMBOL:[s|m|l]).
2660 (set_cons_rparams): Support argument type 'arg_rbase'.
2661 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2662 (handle_LoadStor): Bug fix, first handle post-increment mode.
2663 (getreg_image): Remove redundant code, update according to latest
2665 (print_constant): Bug fix relate to 3-word instructions.
2666 (assemble_insn): Bug fix, when matching instructions, verify also
2667 instruction type (not only mnemonic).
2668 Add various error checking.
2669 (preprocess_reglist): Support HI/LO and user registers.
2671 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2673 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2674 in an epilogue directive go negative.
2676 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2679 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2680 after reporting template error during manual bundling. Reported
2681 by Michael Dupont, michaelx.dupont@intel.com.
2683 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2685 * Makefile.am: Run dep-am.
2686 * aclocal.m4: Regenerate with automake 1.9.2.
2687 * Makefile.in: Regenerate with automake 1.9.2.
2688 * doc/Makefile.in: Likewise.
2690 * config/tc-arm.c: Include "dw2gencfi.h".
2691 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2693 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2694 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2695 (tc_cfi_frame_initial_instructions): Define.
2696 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2699 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2701 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2703 Update coprocessor id to be unsigned immediate.
2705 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2707 * config/tc-i386.c (O_secrel): Delete.
2708 (tc_pe_dwarf2_emit_offset): New function.
2709 * config/tc-i386.h (O_secrel): Define as O_md1.
2710 (TC_DWARF2_EMIT_OFFSET): Define.
2712 2004-10-18 Nick Clifton <nickc@redhat.com>
2714 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2715 ignore @fptr() directives for 4-byte fixups.
2717 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2719 * Makefile.am: Run "make dep-am"
2720 * Makefile.in: Regenerate.
2722 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2724 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2725 Remove comments about placement of literal pools.
2726 (Literal Directive): Update description of literal placement.
2727 (Literal Prefix Directive): Remove statement that this does not apply
2728 to absolute-mode literals. Describe new section naming scheme.
2730 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2732 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2733 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2734 is_windowed_return_opcode): Delete.
2735 (xtensa_frob_label): Use get_subseg_target_freq.
2736 (md_assemble): Inline call to is_entry_opcode.
2737 (xtensa_handle_align): Inline call to get_frag_is_literal.
2738 (relaxation_requirements): Inline call to is_jx_opcode.
2739 (emit_single_op): Inline call to is_movi_opcode.
2740 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2741 get_frag_is_no_transform, is_entry_opcode, and
2742 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2743 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2744 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2745 Inline calls to get_frag_is_no_transform.
2746 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2747 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2748 get_frag_is_no_transform.
2749 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2750 and set_frag_is_no_transform.
2751 (get_expression_value): Delete.
2752 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2753 cur_target_freq to target_freq.
2754 (get_subseg_info): Split out code to create a new map entry into ...
2755 (add_subseg_info): ... this new function.
2756 (get_last_insn_flags): Check if get_subseg_info succeeded.
2757 (set_last_insn_flags): Call add_subseg_info if needed.
2758 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2759 (xtensa_reorder_segments): Compute last_sec while counting sections.
2760 Remove call to get_last_sec.
2761 (get_last_sec): Delete.
2762 (cache_literal_section): Inline call to retrieve_literal_seg and its
2763 callees, seg_present and add_seg_list.
2764 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2765 (get_frag_is_insn, get_frag_is_no_transform,
2766 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2767 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2769 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2771 * config/tc-xtensa.c: Use ISO C90 formatting.
2772 * config/tc-xtensa.h: Likewise.
2773 * config/xtensa-istack.h: Likewise.
2774 * config/xtensa-relax.c: Likewise.
2775 * config/xtensa-relax.h: Likewise.
2777 2004-10-12 Paul Brook <paul@codesourcery.com>
2779 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2782 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2785 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2787 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2789 (Acknowledgements): Use "GAS" instead of AS variable.
2791 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2793 * config/tc-i386.c: Include "elf/x86-64.h".
2794 (i386_elf_section_type): New function.
2795 * config/tc-i386.h (md_elf_section_type): Define.
2796 (i386_elf_section_type): New prototype.
2798 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2800 * config/m68k-parse.h (enum m68k_register): New control register,
2802 * config/tc-m68k.c: Correct control register set for MCF5249.
2804 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2805 Sterling Augustine <sterling@tensilica.com>
2807 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2808 (UNREACHABLE_MAX_WIDTH): Define.
2809 (XTENSA_FETCH_WIDTH): Delete.
2810 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2811 prefer_const16, prefer_l32r): New global variables.
2812 (LIT4_SECTION_NAME): Define.
2813 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2814 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2815 (frag_flags struct): New.
2816 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2817 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2818 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2819 (MAX_FORMATS): Define.
2820 (op_placement_info struct, op_placement_table): New.
2821 (O_pltrel, O_hi16, O_lo16): Define.
2822 (directiveE enum): Rename directive_generics to directive_transform.
2823 Delete directive_relax. Add directive_schedule,
2824 directive_absolute_literals, and directive_last_directive.
2825 (directive_info): Rename "generics" to "transform". Delete "relax".
2826 Add "schedule" and "absolute-literals".
2827 (directive_state): Adjust entries to match changes in directive_info.
2828 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2829 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2830 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2831 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2832 (align_only_targets, software_a0_b_retw_interlock,
2833 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2834 software_avoid_short_loop, software_avoid_close_loop_end,
2835 software_avoid_all_short_loops, specific_opcode): Delete.
2836 (warn_unaligned_branch_targets): New.
2837 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2838 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2839 (option_[no_]link_relax, option_[no_]transform,
2840 option_[no_]absolute_literals, option_warn_unaligned_targets,
2841 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2843 (option_[no_]align_only_targets, option_literal_section_name,
2844 option_text_section_name, option_data_section_name,
2845 option_bss_section_name, option_eb, option_el): Delete.
2846 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2847 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2848 and target-hardware. Delete entries for [no-]target-align-only,
2849 literal-section-name, text-section-name, data-section-name, and
2851 (md_parse_option): Handle new options and remove old ones. Accept but
2852 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2853 and treat them as [no-]transform.
2854 (md_show_usage): Add new options and remove old ones.
2855 (xtensa_setup_hw_workarounds): New.
2856 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2857 "long", "short", "loc" and "frequency" entries.
2858 (use_generics): Rename to ...
2859 (use_transform): ... this function. Add past_xtensa_end check.
2860 (use_longcalls): Add past_xtensa_end check.
2861 (code_density_available, can_relax): Delete.
2862 (do_align_targets): New.
2863 (get_directive): Accept dashes in directive names. Warn about
2864 [no-]generics and [no-]relax directives and treat them as
2866 (xtensa_begin_directive): Call md_flush_pending_output only for some
2867 directives. Check for directives inside instruction bundles. Warn
2868 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2869 directives. Handle new directives. Check generating_literals flag
2871 (xtensa_end_directive): Check for directives inside instruction
2872 bundles. Warn and ignore [no-]density directives. Handle new
2873 directives. Call xtensa_set_frag_assembly_state.
2874 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2875 xtensa_dwarf2_emit_insn): New.
2876 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2877 use_literal_section flag.
2878 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2879 literals. Use xtensa_elf_cons to parse the expression.
2880 (xtensa_literal_prefix): Do not check use_literal_section. Support
2881 ".lit4" sections for absolute literals. Change prefix convention to
2882 replace ".text" (or ".t" in a linkonce section). No need to call
2884 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2885 (expression_end): Handle closing braces and colons.
2886 (PLT_SUFFIX, plt_suffix): Delete.
2887 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2888 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2889 and O_hi16 expressions as well.
2890 (tokenize_arguments): Handle closing braces and colons.
2891 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2892 operands and paired register syntax.
2893 (get_invisible_operands): New.
2894 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2895 new xtensa-isa.h functions.
2896 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2897 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2898 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2899 instructions. Use xtensa_translate_zero_immed.
2900 (operand_is_immed, operand_is_pcrel_label): Delete.
2901 (get_relaxable_immed): Use new xtensa-isa.h functions.
2902 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2904 (xtensa_print_insn_table, print_vliw_insn): New.
2905 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2906 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2907 is_branch_or_jump_opcode): Delete.
2908 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2909 (opnum_to_reloc, reloc_to_opnum): Delete.
2910 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2911 xtensa-isa.h functions. Operate on one slot of an instruction.
2912 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2913 xg_get_insn_size): Delete.
2914 (xg_get_build_instr_size): Use xg_get_single_size.
2915 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2916 xg_build_widen_table. Use xg_get_single_size.
2917 (xg_get_max_narrow_insn_size): Delete.
2918 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2919 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2921 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2922 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2923 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2924 xg_build_widen_table. Use xg_get_single_size.
2925 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2927 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2928 treat weak symbols conservatively.
2929 (xg_check_operand): Use new xtensa-isa.h functions.
2930 (is_dnrange): Delete.
2931 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2932 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2933 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2934 xtensa-isa.h functions.
2935 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2936 xg_instruction_matches_options): New.
2937 (xg_instruction_matches_rule): Handle O_register expressions. Call
2938 xg_instruction_matches_options.
2939 (transition_rule_cmp): New.
2940 (xg_instruction_match): Update call to xg_build_simplify_table.
2941 (xg_build_token_insn): Record loc fields.
2942 (xg_simplify_insn): Check is_specific_opcode field and
2943 density_supported flag.
2944 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2945 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2946 (xg_assemble_literal): Add error handling for O_big. Call
2947 record_alignment. Handle O_pltrel.
2948 (xg_valid_literal_expression): New.
2949 (xg_assemble_literal_space): Add slot parameter. Remove call to
2950 set_expr_symbol_offset. Add call to record_alignment. Update call to
2952 (xg_emit_insn): Delete.
2953 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2954 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2955 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2956 and slot parameters. Handle new "alternate" relocations for absolute
2957 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2958 O_hi16. Use new xtensa-isa.h functions.
2959 (xg_assemble_tokens): Delete.
2960 (is_register_writer): Use new xtensa-isa.h functions.
2961 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2962 old-style RSR from LCOUNT.
2963 (next_frag_opcode): Delete.
2964 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2965 update_next_frag_state): New.
2966 (update_next_frag_nop_state): Delete.
2967 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2968 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2969 the state of the absolute-literals directive. Add calls to
2970 record_alignment and xtensa_set_frag_assembly_state. Call
2971 xtensa_switch_to_non_abs_literal_fragment instead of
2972 xtensa_switch_to_literal_fragment.
2974 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2975 (get_expanded_loop_offset): Change check for undefined opcode to an
2977 (xtensa_set_frag_assembly_state, relaxable_section,
2978 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2979 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2980 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2981 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2982 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2983 (xtensa_init_fix_data): New.
2984 (xtensa_frob_label): Reset label symbol to the current frag. Check
2985 do_align_targets and generating_literals flag. Propagate frequency
2986 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2987 (xtensa_unrecognized_line): New.
2988 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2989 to xtensa_set_frag_assembly_state.
2990 (error_reset_cur_vinsn): New.
2991 (md_assemble): Remove check for literal frag. Remove call to
2992 istack_init. Call use_transform instead of use_generics. Parse
2993 explicit instruction format specifiers. Move code for
2994 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2995 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2996 Add dwarf2_where call. Remote automatic alignment for ENTRY
2997 instructions. Move call to xtensa_clear_insn_labels to the end.
2998 Rearrange to handle bundles.
2999 (xtensa_cons_fix_new): Delete.
3000 (xtensa_handle_align): New.
3001 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3002 assignment to is_no_density field.
3003 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3004 instead of reloc_to_opnum. Handle "alternate" relocations.
3005 (xtensa_force_relocation, xtensa_check_inside_bundle,
3006 xtensa_elf_section_change_hook): New.
3007 (xtensa_symbol_new_hook): Delete.
3008 (xtensa_fix_adjustable): Check for difference of symbols with an
3009 offset. Check for external and weak symbols.
3010 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3011 (md_estimate_size_before_relax): Return expansion for the first slot.
3012 (tc_gen_reloc): Handle difference of symbols by producing
3013 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3014 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3015 tentative values into the output when linkrelax is set.
3016 (XTENSA_PROP_SEC_NAME): Define.
3017 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3018 Create literal tables only if using literal sections. Create new
3019 property tables instead of old instruction tables. Check for unaligned
3020 branch targets and loops.
3021 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3022 new_resource_table, clear_resource_table, resize_resource_table,
3023 resources_available, reserve_resources, release_resources,
3024 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3025 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3026 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3027 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3028 flag. Update checks for workaround options. Call
3029 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3030 (xtensa_cleanup_align_frags): Add special case for branch targets.
3031 Check for and mark unreachable frags.
3032 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3033 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3034 end of a zero-overhead loop body.
3035 (frag_can_negate_branch): Handle instructions with multiple slots.
3036 Use new xtensa-isa.h functions
3037 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3038 xtensa_mark_zcl_first_insns): New.
3039 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3040 transformations are disabled.
3041 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3042 multislot instructions.
3043 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3044 Likewise. Also error if transformations are disabled.
3045 (unrelaxed_frag_max_size): New.
3046 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3047 xtensa-isa.h functions.
3048 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3049 xtensa_opcode_is_loop instead of is_loop_opcode.
3050 (get_text_align_power): Replace as_fatal with assertion.
3051 (get_text_align_fill_size): Iterate instead of using modulus when
3053 (get_noop_aligned_address): Assert that this is for a machine-dependent
3054 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3055 xg_get_single_size, and frag_format_size.
3056 (get_widen_aligned_address): Rename to ...
3057 (get_aligned_diff): ... this function. Add max_diff parameter.
3058 Remove handling of rs_align/rs_align_code frags. Use
3059 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3060 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3061 and pass it back to caller.
3062 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3063 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3064 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3065 (relax_frag_text_align): Rename to ...
3066 (relax_frag_loop_align): ... this function. Assume loops can only be
3067 in the first slot of an instruction.
3068 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3069 instruction. Remove call to frag_wane.
3070 (relax_frag_narrow): Rename to ...
3071 (relax_frag_for_align): ... this function. Extend to handle
3072 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3073 RELAX_NARROW for the first slot.
3074 (find_address_of_next_align_frag, bytes_to_stretch): New.
3075 (future_alignment_required): Use find_address_of_next_align_frag and
3076 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3077 alignment decisions.
3078 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3079 Check if transformations are enabled for b_j_loop_end workaround.
3080 Use new xtensa-isa.h functions and handle multislot instructions.
3081 Update call to xg_assembly_relax.
3082 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3083 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3085 (convert_frag_narrow): Add segP, format and slot parameters. Call
3086 convert_frag_immed for branch instructions. Adjust calls to
3087 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3088 xg_get_single_size and xg_get_single_format.
3089 (convert_frag_fill_nop): New.
3090 (convert_frag_immed): Add format and slot parameters. Handle multislot
3091 instructions and use new xtensa-isa.h functions. Update calls to
3092 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3093 enabled for b_j_loop_end workaround. Use build_nop instead of
3094 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3095 frags. Use xg_get_single_size. Handle O_pltrel.
3096 (fix_new_exp_in_seg): Remove check for old plt flag.
3097 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3098 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3099 for loop opcode to an assertion. Mark all frags up to the end of the
3100 loop as not transformable.
3101 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3102 (get_subseg_info): New.
3103 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3105 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3106 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3107 (xtensa_switch_to_non_abs_literal_fragment): New.
3108 (cache_literal_section): Add is_code parameter and pass it through to
3109 retrieve_literal_seg.
3110 (retrieve_literal_seg): Add is_code parameter and use it to set the
3111 flags on the literal section. Handle case where head parameter is 0.
3112 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3113 set_frag_is_no_transform): New.
3114 (xtensa_create_property_segments): Add end_property_function parameter
3115 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3116 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3117 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3118 (add_xt_block_frags): Add end_property_function parameter and call it
3119 if it is non-zero. Call xtensa_frag_flags_init.
3120 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3121 get_frag_property_flags, frag_flags_to_number,
3122 xtensa_frag_flags_combinable, xt_block_aligned_size,
3123 xtensa_xt_block_combine, add_xt_prop_frags,
3124 init_op_placement_info_table, opcode_fits_format_slot,
3125 xg_get_single_size, xg_get_single_format): New.
3126 (istack_push): Inline call to tinsn_copy.
3127 (tinsn_copy): Delete.
3128 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3129 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3130 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3131 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3132 functions. Handle invisible operands.
3133 (tinsn_to_slotbuf): New.
3134 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3135 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3136 vinsn_from_chars, and xg_free_vinsn.
3137 (tinsn_from_insnbuf): New.
3138 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3139 instructions. Handle symbol differences.
3140 (get_num_stack_text_bytes): Use xg_get_single_size.
3141 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3142 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3143 get_expr_register, set_expr_symbol_offset_diff): New.
3144 * config/tc-xtensa.h (MAX_SLOTS): Define.
3145 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3146 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3147 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3149 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3150 (xtensa_frag_type struct): Add is_assembly_state_set,
3151 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3152 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3153 Replace is_generics and is_relax fields by is_no_transform field.
3154 Delete is_text and is_longcalls fields. Change text_expansion and
3155 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3156 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3157 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3158 (xtensa_fix_data struct): New.
3159 (xtensa_symfield_type struct): Delete plt field.
3160 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3161 forward declaration here.
3162 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3163 (XTENSA_SECTION_RENAME): Undefine.
3164 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3165 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3166 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3167 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3168 (unit_num_copies_func, opcode_num_units_func,
3169 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3170 (resource_table struct): New.
3171 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3172 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3173 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3174 (tinsn_copy): Delete prototype.
3175 (vliw_insn struct): New.
3176 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3177 (widen_spec_list): Add option conditions for density and boolean
3178 instructions. Add expansions using CONST16 and conditions for using
3179 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3181 (simplify_spec_list): Add option conditions for density instructions.
3182 Add entry for NOP instruction.
3183 (append_transition): Add cmp function pointer parameter and use it to
3184 insert the new entry in order.
3185 (operand_function_LOW16U, operand_function_HI16U): New.
3186 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3187 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3188 (enter_opname, split_string): Use xstrdup instead of strdup.
3189 (init_insn_pattern): Initialize new options field.
3190 (clear_req_or_option_list, clear_req_option_list,
3191 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3193 (parse_insn_pattern): Parse option conditions.
3194 (transition_applies): New.
3195 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3196 swapped last arguments in calls to append_constant_value_condition.
3197 Call clone_req_option_list. Add warning about invalid opcode.
3198 Handle LOW16U and HI16U function names.
3199 (build_transition_table): Add cmp parameter and use it in calls to
3200 append_transition. Use new xtensa-isa.h functions. Check
3201 transition_applies before adding entries.
3202 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3203 pass it through to build_transition_table.
3204 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3205 ReqOption, transition_cmp_fn): New types.
3206 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3207 (transition_rule struct): Add options field.
3208 * doc/as.texinfo (Overview): Update Xtensa options.
3209 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3210 --[no-]relax, and --[no-]generics options. Update descriptions of
3211 --text-section-literals and --[no-]longcalls. Add
3212 --[no-]absolute-literals and --[no-]transform.
3213 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3214 Remove use of "generic" and "specific" terminology for opcodes.
3215 (Xtensa Registers): Generalize the syntax description to include
3216 user-defined register files.
3217 (Xtensa Automatic Alignment): Update.
3218 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3219 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3220 (Xtensa Directives): Remove confusing rules about precedence.
3221 (Density Directive, Relax Directive): Delete.
3222 (Schedule Directive): New.
3223 (Generics Directive): Rename to ...
3224 (Transform Directive): ... this node.
3225 (Literal Directive): Update for absolute literals. Missing
3226 literal_position directive is now an error.
3227 (Literal Position Directive): Update for absolute literals.
3228 (Freeregs Directive): Delete.
3229 (Absolute Literals Directive): New.
3230 (Frame Directive): Minor editing.
3231 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3232 Update dependencies.
3233 * Makefile.in: Regenerate.
3235 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3237 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3238 to build the second and third fixups for a composite relocation.
3239 (macro_read_relocs): New function.
3240 (macro_build): Use it.
3241 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3242 Simplify fragging code accordingly.
3243 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3244 of the composite relocation. Set fx_tcbit in both fixups.
3246 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3248 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3249 (md_apply_fix3): Don't treat composite relocs as done.
3251 2004-10-07 Jan Beulich <jbeulich@novell.com>
3253 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3254 prefix for symbol names generated from the LOCAL macro directive.
3256 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3257 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3259 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3261 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3263 (md_assemble): Add error checking for Co-Processor instructions.
3264 (get_cinv_parameters): Add 'b' option to invalidate the
3265 branch-target cache.
3267 2004-10-05 Paul Brook <paul@codesourcery.com>
3269 * config/tc-arm.c (unwind): New variable.
3270 (vfp_sp_encode_reg): New function.
3271 (vfp_sp_reg_required_here): Use it.
3272 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3273 (vfp_parse_reg_list): New function.
3274 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3275 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3276 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3277 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3279 (md_pseudo_table): Add them.
3280 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3281 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3282 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3283 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3284 require_hashconst, add_unwind_opcode): New functions.
3285 * doc/c-arm.texi: Document unwinding opcodes.
3286 * NEWS: Mention the new feature.
3288 2004-10-04 Eric Christopher <echristo@redhat.com>
3290 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3292 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3294 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3296 * config/tc-s390.c (md_apply_fix3): Likewise.
3297 * config/tc-sparc.c (md_apply_fix3): Likewise.
3299 2004-10-01 Paul Brook <paul@codesourcery.com>
3301 * config/tc-arm.c (arm_elf_section_type): New function.
3302 (arm_elf_change_section): Set section link for exidx sections.
3303 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3304 (md_elf_section_type): Define.
3306 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3308 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3309 instruction's offset.
3311 2004-10-01 Adam Nemet <anemet@lnxw.com>
3313 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3315 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3317 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3318 asymbol *, instead use symbol_get_bfdsym.
3320 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3322 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3324 2004-09-30 Paul Brook <paul@codesourcery.com>
3326 * config/tc-arm.c (do_smi, do_nop): New functions.
3327 (insns): Add ARMv6ZK instructions.
3328 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3329 (tc_gen_reloc): Ditto.
3330 (arm_cpus): Add mpcore and arm1176.
3331 (arm_archs): Add armv6{k,z,zk}.
3332 * doc/c-arm.texi: Document new cores and architectures.
3334 2004-09-30 Nick Clifton <nickc@redhat.com>
3336 * config/tc-arm.c: Use ISO C90 formatting.
3338 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3340 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3341 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3342 REG_TYPE_MVDX is expected.
3344 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3346 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3348 2004-09-21 James E Wilson <wilson@specifixinc.com>
3350 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3351 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3352 output_spill_base, output_unat_psprel, output_lc_psprel,
3353 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3354 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3355 output_spill_psprel_p): Use it.
3357 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3359 * config/tc-crx.c (handle_LoadStor): New function.
3360 Handle load/stor unique instructions before parsing.
3362 2004-09-17 Paul Brook <paul@codesourcery.com>
3364 * config/tc-arm.c (s_arm_rel31): New funciton.
3365 (md_pseudo_table): Add .rel31.
3366 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3367 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3368 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3369 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3370 (arm_parse_reloc): Add (target2).
3372 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3374 * Makefile.am: Run "make dep-am".
3375 * Makefile.in: Regenerate.
3376 * aclocal.m4: Regenerate.
3377 * configure: Regenerate.
3378 * doc/Makefile.in: Regenerate.
3379 * po/POTFILES.in: Regenerate.
3380 * po/gas.pot: Regenerate.
3382 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3384 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3385 [!LLONG_MAX]: Ditto.
3387 2004-09-13 Paul Brook <paul@codesourcery.com>
3389 * config/tc-arm.c: Rename RELABS to TARGET1.
3391 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3393 * messages.c (as_internal_value_out_of_range): Cast values passed
3394 to as_bad_where or as_warn_where to proper type.
3396 2004-09-11 Theodore A. Roth <troth@openavr.org>
3398 * config/tc-avr.c: Add support for
3399 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3401 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3403 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3404 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3406 2004-09-08 Paul Brook <paul@codesourcery.com>
3408 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3409 fini_array and preinit_array section types.
3410 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3412 * doc/as.texinfo: Document extra section types.
3414 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3416 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3417 * Makefile.in: Regenerated.
3418 * configure.in: Set em for arm*-*-symbianelf*.
3419 * configure: Regenerated.
3420 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3421 vectors when appropriate.
3422 * config/te-symbian.h: New file.
3424 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3426 * config/tc-crx.c (gettrap): Exception vector can be case
3428 (process_label_constant): Fix a 32-bit displacement bug in branch
3430 (get_operandtype) : Bug fix, wrong operand was used.
3431 (process_label_constant): Initialize relocation type to
3434 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3436 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3437 for synthesizable cores.
3439 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3441 2004-08-25 Dmitry Diky <diwil@spec.ru>
3443 * config/tc-msp430.c: Clean-up the code.
3444 (md_relax_table): New relax table.
3445 (mcu_types): Sort MCU types.
3446 (md_pseudo_table): Add .profiler pseudo handler.
3447 (pow2value): New function.
3448 (msp430_profiler): New function.
3449 (msp430_operands): Add new insns handlers.
3450 (msp430_srcoperand): Add register operand handler, allow complex
3452 (md_estimate_size_before_relax): Rewritten.
3453 (md_convert_frag): Rewritten.
3454 (msp430_relax_frag): New function.
3455 * config/tc-msp430.h (md_relax_frag): define macro
3456 * doc/c-msp430.texi: Update information.
3458 2004-08-24 Nick Clifton <nickc@redhat.com>
3460 * as.c (std_shortopts): Allow -g to take an optional argument.
3461 (parse_args): Pass any switch starting with -g on to the backend
3464 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3466 * configure.in (arm*-*-symbianelf*): New target.
3467 (arm*-*-eabi*): Likewise.
3468 * configure: Regenerated.
3470 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3471 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3474 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3476 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3477 argument, don't do anything if current section is not
3478 .gnu.linkonce.t.* and linkonce_empty is set.
3479 (generate_unwind_image, dot_endp): Adjust callers, call
3480 start_unwind_section (*, 1) if nothing will be put into the
3483 2004-08-17 Nick Clifton <nickc@redhat.com>
3485 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3486 (show_usage): Add -g.
3487 (std_longopts): Add --gen-debug. Alpha sort the table.
3488 (parse_args): Print an error message if a switch is not handled.
3489 Handle the -g switch, calling md_debug_format_selector() if
3491 * NEWS: Mention new feature.
3492 * doc/as.texinfo: Document new switch.
3493 * doc/internals.texi: Document behaviour of md_parse_option.
3495 * config/tc-arm.c (md_parse_option): Do not issue an error message
3496 if the switch is not recognised.
3497 * config/tc-m68k.c (md_parse_option): Likewise.
3498 * config/tc-pdp11.c (md_parse_option): Likewise.
3499 * config/tc-v850.c (md_parse_option): Likewise.
3501 * as.h: Fix up formatting.
3504 2004-08-16 Nick Clifton <nickc@redhat.com>
3506 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3508 * configure.in: Sort architecture based tables alphabetically.
3509 * configure: Regenerate.
3511 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3513 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3514 { "cc", 68 }, with { "cr", 70 }.
3516 2004-08-13 Jan Beulich <jbeulich@novell.com>
3517 Nick Clifton <nickc@redhat.com>
3519 * as.c: Add and handle new --alternate command line option.
3520 * macro.c (macro_set_alternate): New.
3521 * macro.h (macro_set_alternate): Declare.
3522 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3523 * doc/as.texinfo: Document new command line option and pseudo-ops
3524 as well as insert documentation originating from gasp about
3525 alternate macro syntax.
3526 * NEWS: Mention new command line option and pseudo-ops.
3528 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3530 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3533 2004-08-06 Paul Brook <paul@codesourcery.com>
3535 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3536 Handle new relocations.
3537 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3539 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3541 * write.c (relax_segment): Use was_address instead of address when
3542 setting fr_fix field for align frag due to backwards .org.
3544 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3546 Introduce SH2a support.
3547 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3548 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3550 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3551 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3552 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3553 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3554 to end of conditional expression.
3555 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3556 * config/tc-sh.c: Add sh2a-nofpu support.
3557 2003-12-29 DJ Delorie <dj@redhat.com>
3558 * tc-sh.c: Add sh2a support.
3559 (parse_reg): Add tbr.
3560 (parse_at): Support @@(disp,tbr).
3561 (get_specific): Support sh2a opcodes.
3562 (insert4): New, for 4 byte relocs.
3563 (build_Mytes): Support sh2a opcodes.
3564 (md_apply_fix3_Mytes): Support sh2a opcodes.
3565 2003-12-02 Michael Snyder <msnyder@redhat.com>
3566 * config/tc-sh.c (md_parse_option): Handle sh2a.
3567 (sh_elf_final_processing): Ditto.
3569 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3571 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3574 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3576 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3577 (ppc_arch): Expand comment.
3579 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3581 * config/tc-crx.c: Support evaluating the difference between two
3583 * config/tc-crx.h: Likewise.
3585 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3587 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3589 (ia64_elf_section_change_hook): Set the linked-to section for
3592 2004-07-26 Dmitry Diky <diwil@spec.ru>
3594 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3595 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3596 msp430xG438, msp430xG439.
3598 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3600 * doc/as.texinfo (Section, PushSection): Correct documentation
3603 2004-07-21 Jan Beulich <jbeulich@novell.com>
3605 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3606 permissible for the selected instruction suffix.
3607 (match_template): Don't permit 64-bit general purpose operands in
3609 (finalize_imm): Permit 64-bit immediates.
3610 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3611 specially except for the width of the used base and/or index
3612 registers. For 32-bit displacements, use sign-extended
3613 relocations only when using 64-bit addressing.
3614 Force zero displacement on rip-relative addressing when there is
3615 no other displacement.
3616 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3617 specially except for the width of the used base and/or index
3619 (parse_register): Disallow Reg64 registers in 32-bit mode.
3621 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3622 suffix if the instruction doesn't support it.
3624 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3626 * config/tc-mips.c (append_insn): Handle constant expressions with
3627 no associated relocation.
3628 (mips_ip): Cancel the expression after use for the Q format
3630 (parse_relocation): Return no relocation for unsupported
3632 (my_getSmallExpression): Return no relocation if no relocation
3635 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3637 * config/obj-som.c (adjust_stab_sections): Add prototype.
3638 (obj_som_compiler, obj_som_version, obj_som_copyright,
3639 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3640 * config/tc-hppa.c (update_subspace): Likewise.
3641 (is_defined_subspace): Amplify comment.
3642 * config/obj-som.h (som_frob_file): Add prototype.
3644 2004-07-19 Christopher Faylor <cgf@timesys.com>
3645 H.J. Lu <hongjiu.lu@intel.com>
3647 * subsegs.c (section_symbol): Don't create a new segment when
3648 existing segment is undefined.
3650 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3652 * config/tc-arm.c: Include include/opcode/arm.h.
3653 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3654 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3655 (FPU_ARCH_*): Delete.
3656 * Makefile.am: Update dependencies.
3657 * Makefile.in: Regenerate.
3659 2004-07-15 Nick Clifton <nickc@redhat.com>
3661 * configure.in: Accept armbe as a big-endian arm configuration.
3662 * configure: Regenerate.
3664 2004-07-13 Thomas Nystrom <thn@saeab.se>
3666 * config/tc-i386.c (T_SHIFTOP): New constant.
3667 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3668 (intel_el1): Handle '~'.
3669 (intel_get_token): Handle '<>', '&', '|' and '~'.
3671 2004-07-13 Nick Clifton <nickc@redhat.com>
3673 (md_assemble): Remove spurious newline from end of as_bad error
3675 (intel_e05_1): Likewise.
3676 (intel_e11): Likewise.
3677 (intel_match_token): Likewise.
3679 2004-07-11 Andreas Schwab <schwab@suse.de>
3681 * config/tc-m68k.c: Convert to C90. Remove redundant
3682 declarations. Indentation fixup.
3683 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3684 obj_coff_section ourselves.
3686 2004-07-09 James E Wilson <wilson@specifixinc.com>
3688 * config/tc-ia64.c (default_big_endian): New.
3689 (dot_byteorder, md_begin): Use it.
3690 (md_parse_option): Set it.
3692 2004-07-09 Nick Clifton <nickc@redhat.com>
3694 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3695 * configure: Regenerate.
3696 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3697 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3698 sh_find_elf_flags if necessary.
3700 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3702 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3703 going to be split into more than one in-place addend, return 0
3704 for relocations against mergeable sections. Associate comments
3707 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3709 * Makefile.am (CPU_TYPES): Add crx.
3710 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3711 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3712 (DEPTC_crx_elf): New target.
3713 (DEPOBJ_crx_elf): Likewise.
3714 (DEP_crx_elf): Likewise.
3715 * Makefile.in: Regenerate.
3716 * configure.in: Add crx* target.
3717 * configure: Regenerate.
3718 * config/tc-crx.c: New file.
3719 * config/tc-crx.h: New file.
3720 * NEWS: Mention new target.
3722 2004-07-06 Nick Clifton <nickc@redhat.com>
3724 * config.in: Undefine TARGET_SYMBIAN by default.
3726 * configure: Regenerate. Add sh-symbian-elf target. If
3727 selected define TARGET_SYMBIAN.
3728 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3729 format if TARGET_SYMBIAN has been defined.
3731 * output-file.c (output_file_create): Report the target format
3732 chosen when bfd_openw reports that it is invalid.
3734 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3735 pseudo for BFD based assemblers.
3737 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3740 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3741 (md_parse_option): Remove redundant -isa testing.
3742 Make bfd_arch variable const.
3743 (md_show_usage): Make bfd_arch variable const.
3745 2004-07-03 James E Wilson <wilson@specifixinc.com>
3747 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3748 * config/tc-ia64.h (md_frag_check): Define.
3750 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3752 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3754 * doc/as.texinfo (Weak): Document PE weak symbols.
3756 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3758 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3759 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3760 (mips_frob_file): Rework so that only a single pass through the
3761 relocs is needed. Allow %lo()s to have higher offsets than their
3762 corresponding %hi()s or %got()s.
3764 2004-07-02 Nick Clifton <nickc@redhat.com>
3766 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3767 allow values which have come from undefined symbols.
3768 Always consider this fixup to have been processed as a reloc
3769 cannot be generated for it.
3771 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3773 * frags.h (struct frag): Add has_code and insn_addr fields.
3774 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3775 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3776 * config/tc-ppc.h (md_frag_check): Define.
3778 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3780 * doc/Makefile.am (info): Rename goal to...
3781 (info-local): ... this, to preserve implicit dependencies.
3782 * doc/Makefile.in: Regenerate with automake 1.8.5.
3784 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3786 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3787 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3788 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3789 (tc_gen_reloc): Likewise.
3790 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3791 (m32r_parse_name): Likewise.
3792 (m32r_cgen_parse_fix_exp): Likewise.
3793 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3794 (O_PIC_reloc): Likewise.
3795 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3796 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3797 for @GOTOFF, @GOT, @PLT.
3799 2004-06-21 Jan Beulich <jbeulich@novell.com>
3801 * gas/symbols.c: While discarding ordinary local absolute symbols
3802 when --strip-local-absolute is in effect, retain file symbols.
3804 2004-06-20 Andreas Schwab <schwab@suse.de>
3806 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3807 (md_parse_option): Likewise.
3809 2004-06-17 Jan Beulich <jbeulich@novell.com>
3811 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3812 * config/te-netware.h: New file.
3813 * config/te-ppcnw.h: Delete: Obsolete.
3814 * configure.in: Eliminate ill NetWare targets. Make generic
3815 NetWare target use proper emulation.
3816 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3817 reference to new te-netware.h.
3818 * configure: Regenerate.
3819 * Makefile.in: Regenerate.
3821 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3823 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3824 comparison in .insn pseudo operation.
3826 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3828 * config/obj-coff.c (coff_adjust_section_syms): Use
3829 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3830 (coff_frob_section): Likewise.
3831 * config/tc-mips.c (md_apply_fix3): Likewise.
3832 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3833 (elf_frob_file_after_relocs): Likewise.
3835 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3837 * config/tc-hppa.c (log2): Rename to exact_log2.
3838 (pa_next_subseg): Delete unused function.
3839 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3840 (create_new_subspace): Likewise.
3843 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3844 labels. Fix warning.
3846 2004-05-28 DJ Delorie <dj@redhat.com>
3848 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3849 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3850 or non-merged symbols.
3852 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3854 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3855 restore the old slot when inserting srlz.i/srlz.d.
3857 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3859 * Makefile.am: Regenerate dependecies.
3860 * Makefile.in: Regenerate.
3861 * config/tc-sh.c (valid_arch): Make unsigned.
3862 (preset_target_arch): Likewise.
3863 (md_begin): Use new architecture flags system.
3864 (get_specific): Likewise.
3865 (assemble_ppi): Likewise.
3866 (md_assemble): Likewise. Also fix error check for bad opcodes.
3867 (md_parse_option): Likewise. Also generate -isa values according
3868 to the table in bfd/cpu-sh.c instead of just constants. Also
3869 allow <arch>-up ISA variants.
3870 (sh_elf_final_processing): Replace if-else chain with a call to
3871 sh_find_elf_flags().
3873 2004-05-28 Peter Barada <peter@the-baradas.com>
3875 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3876 with zero offset into mode 2 addressing to save a word.
3878 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3880 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3881 (ar_is_only_in_integer_unit): New.
3882 (ar_is_only_in_memory_unit): New.
3883 (generate_unwind_image): Silence gcc on 32bit host.
3884 (md_assemble): Use ar_is_only_in_integer_unit instead of
3885 ar_is_in_integer_unit. Check AR access.
3887 2004-05-27 Peter Barada <peter@the-baradas.com>
3889 * config/tc-m68k.c (md_begin): Sort the opcode table into
3891 (m68k_compare_opcode): New function to do the sorting.
3893 2004-05-24 Peter Barada <peter@the-baradas.com>
3895 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3896 addressing on MIT style operands.
3897 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3899 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3902 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3904 * expr.c (operand, operator): Don't reject '++' and '--'.
3906 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3908 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3911 2004-05-17 Adam Nemet <anemet@lnxw.com>
3913 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3914 * configure: Regenerate.
3916 2004-05-13 Paul Brook <paul@codesourcery.com>
3918 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3920 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3922 * configure.in (or32-*-rtems*): Switch to elf.
3923 * configure: Regenerate.
3925 2004-05-13 Nick Clifton <nickc@redhat.com>
3927 * po/fr.po: Updated French translation.
3929 2004-05-11 Nick Clifton <nickc@redhat.com>
3931 * doc/as.texinfo (Section): Document G and T flags to .section
3932 directive. Document the extra arguments that the G flag
3933 requires. Document the #tls flag.
3935 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3937 * subsegs.c (section_symbol): Create a new section symbol if
3938 the existing one doesn't match.
3939 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3941 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3943 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3944 to cope with VR4181A errata MD(1) and MD(4).
3946 2004-05-07 Brian Ford <ford@vss.fsi.com>
3948 * NEWS: Mention .secrel32 for pe[i]-i386.
3950 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3952 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3953 (HANDLE_ALIGN): New.
3955 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3957 * Makefile.am (DIST_SUBDIRS): Define.
3958 * aclocal.m4: Regenerate with automake 1.8.4.
3959 * Makefile.in: Likewise.
3960 * doc/Makefile.in: Likewise.
3962 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3964 * config/tc-ia64.c (dot_serialize): Declare.
3965 (dot_serialize): New function.
3966 (md_pseudo_table): Add ".serialize.data" and
3967 ".serialize.instruction" directives.
3969 2004-05-06 Nick Clifton <nickc@redhat.com>
3971 * messages (as_internal_value_out_of_range): Print a message about
3972 a value being out of range. Be consistent about whether the
3973 values are printed in decimal or hexadecimal.
3974 (as_warn_value_out_of_range): Generate a warning message about an
3976 (as_bad_value_out_of_range): Generate an error message about an
3978 * as.h: Prototype the new functions.
3979 * config/tc-alpha.c (insert_operand): Use new function.
3980 * config/tc-arc.c (arc_insert_operand): Likewise.
3981 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3982 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3983 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3984 * config/tc-s390.c (s390_insert_operand): Likewise.
3985 * config/tc-v850.c (v850_insert_operand): Likewise.
3987 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3989 * configure.in: Set em=linux for frv-*-*linux*.
3990 * configure: Rebuilt.
3991 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3992 (frv_md_fdpic_enabled): New.
3993 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3994 (DEFAULT_FDPIC): New.
3995 (frv_flags): Use DEFAULT_FDPIC.
3996 (frv_pic_flag): Likewise.
3997 (OPTION_NOPIC): New.
3998 (md_longopts): Add -mnopic.
3999 (md_parse_option): Handle it.
4000 (md_show_usage): Add -mfdpic and -mnopic.
4002 2004-05-05 Peter Barada <peter@the-baradas.com>
4004 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4005 chips for invalid coldfire instructions, rename selectors
4006 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4007 add current_chip to track which chip is referred to(including save/restore),
4008 use current_chip to select control registers, not current_arch.
4009 (md_show_usage): Add new chips.
4010 * doc/c-m68k.texi: Document new command line switches.
4012 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4014 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4015 (NOP_OPCODE): Define.
4016 (s390_align_code): Remove prototype.
4017 * tc-s390.c (s390_align_code): Remove.
4019 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4021 * config/tc-ia64.c (make_unw_section_name): Removed.
4022 (start_unwind_section): New function.
4023 (generate_unwind_image): Take const segT instead of const
4025 (dot_handlerdata): Adjusted.
4026 (dot_endp): Likewise.
4028 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4030 * config/obj-elf.c (obj_elf_change_section): Allow the
4031 ".note.GNU-stack" section has SHF_EXECINSTR.
4033 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4035 * config/obj-elf.c (get_section): Return bfd_boolean.
4036 (obj_elf_change_section): Call bfd_get_section_by_name_if
4037 instead of bfd_map_over_sections.
4039 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4041 * config/obj-elf.c (get_section): New function.
4042 (obj_elf_change_section): Support multiple sections with same
4045 2004-04-30 Nick Clifton <nickc@redhat.com>
4047 * config/tc-arm.c (create_register_alias): Fix typo checking for
4048 case sensitive register aliases.
4049 (co_proc_number): Use error message string in all_reg_maps[]
4051 (cp_reg_required_here): Likewise.
4052 (fp_reg_required_here): Likewise.
4054 2004-04-29 Brian Ford <ford@vss.fsi.com>
4056 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4058 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4060 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4061 (load_address, macro, mips_ip, md_parse_option)
4062 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4063 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4064 embedded-PIC handling, and update comments.
4065 (SWITCH_TABLE): Remove.
4066 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4067 (enum mips_pic_level): Remove EMBEDDED_PIC.
4068 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4069 (TC_FORCE_RELOCATION): Update comment.
4070 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4071 might be safe to remove now that MIPS embedded-PIC is gone.
4073 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4075 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4076 call to obj_set_subsection_attributes.
4077 (obj_som_init_stab_section): Likewise.
4078 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4079 (pa_def_subspaces): Provide comdat default.
4080 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4081 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4082 calls to create_new_subspace and update_subspace to pass comdat flag.
4083 (create_new_subspace, update_subspace): Add new comdat argument. Use
4084 it in calls to obj_set_subsection_attributes.
4085 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4086 and use of comdat, common and dup_comm parameters.
4088 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4090 * config/obj-elf.c (obj_elf_change_section): Check if the old
4091 group name is NULL before comparison.
4093 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4095 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4097 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4099 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4101 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4103 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4104 (OPTION_MEMBEDDED_PIC): Remove.
4105 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4106 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4107 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4108 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4109 (OPTION_ELF_BASE): Renumber.
4110 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4111 (md_show_usage): Remove mention of -membedded-pic.
4112 * doc/as.texinfo: Remove mention of -membedded-pic.
4114 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4116 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4117 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4119 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4120 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4121 USE_GLOBAL_POINTER_OPT.
4123 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4125 * config/tc-mips.c (macro): One more use of load_delay_nop.
4127 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4129 * config/tc-mips.c (load_delay_nop): New function.
4130 (load_address, macro): Use load_delay_nop() to build a nop
4131 which can be omitted with gpr_interlocks.
4133 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4135 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4136 cop_interlocks): Remove superfluous CPU entries.
4138 2004-04-22 Paul Brook <paul@codesourcery.com>
4140 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4142 2004-04-22 Peter Barada <peter@the-baradas.com>
4144 * NEWS: Added support for EMAC instructions and MAC/EMAC
4146 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4147 scale factor tokens, trailing_ampersand to mark mask addressing
4148 for MAC/EMAC instructions.
4149 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4151 (yylex): Handle '>', '<', and '&' following '+'.
4152 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4153 architectures in archs[].
4154 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4155 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4157 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4158 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4160 Add EMAC operands to init_table[].
4162 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4164 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4166 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4167 * config/tc-arm.c (enum mstate): Delete from here.
4168 (mapping_state): Remove the static mapstate variable and instead
4169 store the state in the segment. This allows a per-section mapping
4170 state. Handle and ignore MAP_UNDEFINED states.
4171 (arm_elf_change_section): Get the current mapping state from the
4173 (s_ltorg): Set the mapping state to MAP_DATA.
4174 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4175 for each pool as it is emitted.
4177 2004-04-22 Nick Clifton <nickc@redhat.com>
4179 * config/tc-arm.h: Formatting tidy ups.
4181 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4183 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4185 2004-04-20 DJ Delorie <dj@redhat.com>
4187 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4188 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4189 [TE_PE] (O_secrel): Define.
4190 [TE_PE] (x86_pe_cons_fix_new): New.
4191 [TE_PE] (pe_directive_secrel): Likewise.
4192 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4194 2004-04-19 Eric Christopher <echristo@redhat.com>
4196 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4197 of previous patch for fix in gcc.
4199 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4201 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4203 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4205 * read.c (do_align): Call md_flush_pending_output, if defined.
4207 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4209 * expr.c (operand): Correct checks for ++ and --.
4211 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4213 * config/tc-generic.c: Add some comments.
4215 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4217 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4218 -{no-}mfix-vr4122-bugs.
4219 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4220 (append_insn, mips_emit_delays): Update accordingly.
4221 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4222 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4223 (md_parse_option): Update after above changes.
4224 (md_show_usage): Add -mfix-vr4120.
4226 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4228 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4229 of .section directive; add a reference to the ELF .subsection
4232 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4234 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4237 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4239 * Makefile.am: Remove mips from aout targets.
4240 * Makefile.in: Regenerate.
4241 * configure.in: Remove mips-dec-bsd* target.
4242 * configure: Regenerate.
4244 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4247 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4248 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4249 Update "mapping". Restrict some @ modifiers to 32 bit.
4251 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4252 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4254 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4255 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4256 dont_adjust_reloc_32 is set.
4257 (md_longopts): Add option -renesas.
4258 (md_parse_option, md_show_usage): Likewise.
4259 * doc/c-sh.texi: Likewise.
4261 2004-04-01 Dave Korn <dk@artimi.com>
4263 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4264 hi16 and lo16 fixS structs.
4265 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4266 exactly the same way as for RELOC_DLX_REL16.
4267 (machine_ip): properly respect LO flag in the_insn and
4268 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4269 (md_apply_fix3): apply RELOC_DLX_LO16.
4271 2004-03-30 Stan Shebs <shebs@apple.com>
4273 Remove long-obsolete MPW support.
4274 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4275 * configure.in: Remove mention of ppc-*-mpw* config.
4276 * configure.in: Likewise.
4278 2004-03-30 Nick Clifton <nickc@redhat.com>
4280 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4281 OBJ_ELF being defined.
4283 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4285 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4287 2004-03-23 Paul Brook <paul@codesourcery.com>
4289 * config/tc-arm.c (meabi_flags): New variable.
4290 (arm_parse_eabi): New function.
4291 (md_begin): Set flags for EABI v3.
4293 (arm_long_opts): Add meabi.
4294 * doc/as.texinfo <ARM>: Document -meabi.
4295 * doc/c-arm.texi: Ditto.
4297 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4299 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4300 tables even when use_literal_section flag is not set.
4302 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4304 * config/tc-sh.c: Remove trailing whitespace.
4306 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4308 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4309 --mul-bug-abort and the default behavior.
4310 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4311 (err_for_dangerous_mul_placement): New variable.
4312 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4314 (md_cris_relax_table): Have placeholder for STATE_MUL.
4315 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4316 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4318 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4319 STATE_BYTE)>: Ditto.
4320 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4321 alignment and position of this frag, emit error message if
4323 (md_assemble): For a multiply insn and when checking it,
4324 transform the current frag into a special frag for that purpose.
4325 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4326 OPTION_MULBUG_ABORT_ON>: Handle new options.
4328 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4330 * config/tc-xtensa.c (mark_literal_frags): New function.
4331 (xtensa_move_literals): Call mark_literal_frags for all literal
4332 segments, including init and fini literal segments.
4333 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4335 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4337 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4338 (pa_comm): Set BSF_OBJECT in symbol flags.
4340 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4342 * Makefile.am: Run "make dep-am".
4343 * Makefile.in: Regenerate.
4344 * doc/Makefile.in: Regenerate.
4345 * config.in: Regenerate.
4346 * po/gas.pot: Regenerate.
4348 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4350 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4351 (demand_empty_rest_of_line): Issue an error here.
4352 (ignore_rest_of_line): Silently skip to end.
4353 (demand_copy_string): Issue an error, not warning.
4355 * config/obj-elf.c (obj_elf_section_name): Likewise.
4356 (obj_elf_section): Likewise.
4357 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4358 (arc_extinst): Likewise.
4359 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4360 (dot_spill): Likewise.
4361 (dot_unwabi): Likewise.
4362 (dot_prologue): Likewise.
4364 * expr.c (operand): Reject ++ and --.
4365 (operator): Likewise.
4367 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4369 * config/tc-sh.c: Include dw2gencfi.h.
4370 (sh_cfi_frame_initial_instructions): New function.
4371 (sh_regname_to_dw2regnum): Likewise.
4372 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4374 (TARGET_USE_CFIPOP): Define.
4375 (tc_cfi_frame_initial_instructions): Likewise.
4376 (tc_regname_to_dw2regnum): Likewise.
4377 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4378 * Makefile.am: Update dependencies.
4379 * Makefile.in: Regenerate.
4381 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4383 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4384 * configure: Regenerate.
4386 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4388 * read.c (s_leb128): Call md_flush_pending_output.
4390 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4392 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4393 * config/tc-i386.h (CpuPadLock): New define.
4394 (CpuUnknownFlags): Added CpuPadLock.
4396 2004-03-07 Andreas Schwab <schwab@suse.de>
4398 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4400 2004-03-07 Richard Henderson <rth@redhat.com>
4402 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4403 (cfi_finish): Likewise for fde.
4405 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4407 * config/tc-ia64.c (md_assemble): Properly handle NULL
4409 (ia64_handle_align): Don't abort if failed to add a stop bit.
4411 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4413 * Makefile.in: Regenerated.
4414 * aclocal.m4: Likewise.
4415 * configure: Likewise.
4416 * doc/Makefile.in: Likewise.
4418 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4420 * config/tc-ia64.c (dot_align): New.
4421 (ia64_do_align): Make it static.
4422 (md_pseudo_table): Use "dot_align" for "align".
4423 (ia64_md_do_align): Don't set align_frag here.
4424 (ia64_handle_align): Add a stop bit to the previous bundle if
4427 * config/tc-ia64.h (ia64_do_align): Removed.
4429 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4431 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4432 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4433 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4434 the most general type or the user specifically requested it.
4435 (md_assemble): Add a new error message for when an instruction
4436 is understood, but is not allowed due to an -isa option.
4438 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4440 * config/tc-ia64.c (align_frag): New.
4441 (md_assemble): Set the tc_frag_data field in align_frag for
4442 IA64_OPCODE_FIRST instructions.
4443 (ia64_md_do_align): Set align_frag.
4444 (ia64_handle_align): Add a stop bit if needed.
4446 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4447 (TC_FRAG_INIT): New.
4449 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4451 * config/tc-frv.c (fr400_audio): New variable.
4452 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4453 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4454 (target_implements_insn_p): New function.
4455 (md_assemble): Report an error if the processor doesn't implement
4458 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4460 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4461 (md_parse_option): Ditto.
4462 (OPTION_NO_SPECIAL_M32R): Added.
4463 (md_show_usage): Document it.
4464 (enable_speial_m32r): Changed a default value from 0 to 1.
4465 * doc/c-m32r.texi: Document the -no-bitinst option.
4467 2004-02-27 Nick Clifton <nickc@redhat.com>
4469 * config/tc-sh.c (get_operand): Revert previous delta.
4470 (tc_gen_reloc): Check for an unknown reloc type before processing
4473 2004-02-27 Hannes Reinecke <hare@suse.de>
4475 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4476 .insn pseudo operation.
4478 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4480 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4481 added for wrong syntax.
4483 2004-02-26 Eric Christopher <echristo@redhat.com>
4485 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4486 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4488 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4490 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4491 nibble types to assembler.
4493 2004-02-25 Fred Fish <fnf@redhat.com>
4495 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4497 2004-02-20 James E Wilson <wilson@specifixinc.com>
4499 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4501 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4502 (ia64_estimate_size_before_relax): New.
4503 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4504 (generate_unwind_image): Pass 1 to fixup_unw_records.
4505 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4506 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4508 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4510 * stabs.c (generate_asm_file): Avoid warning about use of
4511 uninitialized variable.
4513 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4515 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4516 body, and endp, allow unwind records which do not have a "t"
4517 (time/instruction) field.
4519 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4521 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4522 (do_mav_dspsc_2): Likewise.
4523 Fix accumulator registers move opcodes.
4525 2004-02-13 Hannes Reinecke <hare@suse.de>
4526 Jakub Jelinek <jakub@redhat.com>
4528 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4530 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4532 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4533 (tc_frob_symbol): New macro definition.
4534 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4536 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4538 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4541 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4543 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4544 (TC_CASE_SENSITIVE): ... this.
4545 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4546 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4548 2004-02-06 James E Wilson <wilson@specifixinc.com>
4550 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4551 (generate_unwind_image): Re-add it here.
4553 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4555 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4556 * read.h (SKIP_WHITESPACE): Turn into an expression.
4557 * read.c (read_a_source_file): A pseudo is removed by having a
4560 2004-02-05 James E Wilson <wilson@specifixinc.com>
4562 * config/tc-ia64.c (output_endp): New.
4563 (count_bits): Delete.
4564 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4565 endp unwind records.
4566 (fixup_unw_records): Handle endp unwind records. Delete code for
4567 shortening prologue regions not followed by a body record.
4568 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4569 * config/tc-ia64.h (unw_record_type): Add endp.
4571 2004-02-03 James E Wilson <wilson@specifixinc.com>
4573 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4574 fill padding bytes with zeroes.
4575 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4576 sets unwind_record slot_number and slot_frag fields.
4578 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4580 * config/tc-mips.c (add_got_offset_hilo): New function.
4581 (macro): Use load_register() and add_got_offset_hilo() to load
4582 constants instead of hardcoding code sequences throughout.
4584 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4586 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4588 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4590 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4592 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4593 of hard-coded test for TARGET_OS=elf.
4595 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4597 * config/tc-mips.c (hilo_interlocks): Change definition
4598 so that MIPS32, MIPS64 and later ISAs are included, along with
4599 the already-included machines. Update comments.
4601 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4603 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4604 undefined local labels.
4606 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4608 * config/tc-mips.c (load_address, macro): Update comments about
4609 NewABI GP relaxation.
4611 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4613 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4614 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4615 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4616 (set_at, load_register, load_address, move_register): Likewise.
4617 (load_got_offset, add_got_offset): Likewise.
4618 Update all calls and tidy accordingly.
4620 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4622 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4623 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4624 (RELAX_USE_SECOND): Bump to 0x10000.
4625 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4626 (mips_macro_warning): New variable.
4627 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4628 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4629 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4631 (append_insn): Update mips_macro_warning.sizes.
4632 (macro_start, macro_warning, macro_end): New functions.
4633 (macro_build): Don't emit warnings here.
4634 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4635 (md_convert_frag): Check for cases where one macro alternative
4636 needs a warning and the other doesn't. Emit a warning if the
4637 longer sequence was chosen.
4639 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4641 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4642 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4643 the first sequence, the size of the second sequence, and a flag
4644 that says whether we should warn.
4645 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4646 (RELAX_FIRST, RELAX_SECOND): New.
4647 (mips_relax): New variable.
4648 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4649 (append_insn): Remove "place" argument. Use mips_relax.sequence
4650 rather than "place" to check whether we're expanding the second
4651 alternative of a relaxable macro. Remove redundant check for
4652 branch relaxation. If generating a normal insn, and there
4653 is not enough room in the current frag, call relax_close_frag()
4654 to close it. Update mips_relax.sizes[]. Emit fixups for the
4655 second version of a relaxable macro. Record the first relaxable
4656 fixup in mips_relax. Remove tc_gen_reloc workaround.
4657 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4658 in the same way as in append_insn.
4659 (mips16_macro_build): Remove "place" argument.
4660 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4661 when generating the second version of a relaxable macro.
4662 (load_got_offset, add_got_offset): New functions.
4663 (load_address, macro): Use new relaxation machinery. Remove
4664 tc_gen_reloc workarounds.
4665 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4666 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4667 first version is needed.
4668 (tc_gen_reloc): Remove relaxation handling.
4669 (md_convert_frag): Go through the fixups for a relaxable macro and
4670 mark those that belong to the unneeded alternative as done. If the
4671 second alternative is needed, adjust the fixup addresses to account
4672 for the deleted first alternative.
4674 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4676 * frags.h (frag_room): Declare.
4677 * frags.c (frag_room): New function.
4678 * doc/internals.texi: Document it.
4680 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4682 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4683 optimization for -mtune=r3900, as this will break on other CPUs.
4685 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4687 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4688 be relaxed, use fixup.
4689 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4691 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4693 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4696 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4698 * config/tc-mips.c (append_insn): Properly detect variant frags
4699 that preclude swapping of relaxed branches. Correctly swap
4700 instructions between frags when dealing with relaxed branches.
4702 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4704 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4706 * aclocal.m4: Regenerate.
4707 * configure: Regenerate.
4709 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4711 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4714 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4716 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4717 reloc, reserve space for the delay slot as well as the jalr itself.
4719 2004-01-09 Paul Brook <paul@codesourcery.com>
4721 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4722 (do_vfp_sp2_from_reg2): New function.
4724 (do_vfp_dp_from_reg2): Check return values properly.
4726 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4728 * config/tc-mips.c (warn_nops): Remove static variable.
4729 (macro): Remove test of warn_nops.
4730 (md_shortops): Remove 'n'.
4731 (md_parse_option): Remove 'n' case.
4732 (md_show_usage): Remove -n.
4733 * doc/as.texinfo (Overview): Remove MIPS -n option.
4734 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4735 * NEWS: Mention removal of MIPS -n option.
4737 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4738 (cop_interlocks): Check ISA level.
4739 (cop_mem_interlocks): Define.
4740 (reg_needs_delay): Check cop_interlocks rather than
4741 ISA_HAS_COPROC_DELAYS.
4742 (append_insn): Likewise. Use cop_mem_interlocks rather than
4743 directly checking mips_opts.isa.
4744 (mips_emit_delays): Likewise.
4746 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4748 * config/tc-ia64.c (unwind): Move next_slot_number and
4749 next_slot_frag to ...
4750 (unw_rec_list): Here.
4751 (free_list_records): Removed.
4752 (output_unw_records): Likewise.
4753 (generate_unwind_image): Make it void.
4754 (alloc_record): Initialize next_slot_number and next_slot_frag.
4755 (slot_index): Take .org, .space and .align into account.
4756 (fixup_unw_records): Don't set slot_number to 0. Use
4757 list->next_slot_number and list->next_slot_frag instead of
4758 unwind.next_slot_number and unwind.next_slot_frag.
4759 (ia64_convert_frag): New.
4760 (generate_unwind_image): Generate a rs_machine_dependent frag
4762 (emit_one_bundle): Use list->next_slot_number and
4763 list->next_slot_frag instead of unwind.next_slot_number and
4764 unwind.next_slot_frag.
4766 * config/tc-ia64.h (md_convert_frag): Defined as
4768 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4770 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4772 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4773 * config/tc-frv.h (md_apply_fix3): Don't define.
4774 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4776 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4777 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4778 * config/tc-frv.c (line_separator_chars): Add `!'.
4779 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4780 * config/tc-frv.c (md_assemble): Clear insn upfront.
4781 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4782 * config/tc-frv.c (OPTION_FDPIC): New macro.
4783 (md_longopts): Add mfdpic.
4784 (md_parse_option): Handle it.
4785 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4786 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4787 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4788 (frv_pic_ptr): Parse funcdesc.
4790 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4792 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4793 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4795 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4797 * Makefile.am (Makefile): Move the dependency on
4798 $(BFDDIR)/configure.in to...
4799 (CONFIG_STATUS_DEPENDENCIES): ... here.
4800 (AUTOMAKE_OPTIONS): Require automake 1.8.
4801 * Makefile.in: Regenerate.
4802 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4803 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4804 $(BFDDIR)/configure.in here as well.
4805 * doc/Makefile.in: Regenerate.
4807 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4809 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4810 * Makefile.in: Regenerate.
4811 * aclocal.m4: Regenerate.
4812 * doc/Makefile.am (install, install-info): Remove.
4813 (install-data-local): A new hook for install-info.
4814 (AUTOMAKE_OPTIONS): Require automake 1.8.
4815 * doc/Makefile.in: Regenerate.
4817 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4819 * doc/c-sh.texi: Update description about floating point behavior
4822 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4824 * configure.in: Add m68k-uClinux target.
4825 * configure: Regenerate.
4827 For older changes see ChangeLog-0203
4833 version-control: never
projects / external / binutils.git / blob