1 2005-05-19 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
5 2005-05-19 Anton Blanchard <anton@samba.org>
7 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
8 (md_show_usage): Document it.
9 (ppc_setup_opcodes): Insert POWER5 mnemonics.
10 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
12 2005-05-19 Jan Beulich <jbeulich@novell.com>
14 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
15 relocations in unwind section.
17 2005-05-18 Nick Clifton <nickc@redhat.com>
19 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
20 if one exists. Ignore any error messages it may produce, just
21 allow it to perform the insertion.
23 2005-05-17 Zack Weinberg <zack@codesourcery.com>
25 * hash.c (hash_lookup): Add len parameter. All callers changed.
26 (hash_find_n): New interface.
27 * hash.h: Prototype hash_find_n.
29 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
30 (sb_scrub_and_add_sb): New interface.
31 * sb.h: Prototype sb_scrub_and_add_sb.
32 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
34 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
35 reference to BFD_RELOC_ARM_GOT12 which is never generated.
36 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
38 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
40 * doc/Makefile.am (gasver.texi): Don't use $<.
41 * doc/Makefile.in: Regenerated.
43 2005-05-17 Nick Clifton <nickc@redhat.com>
46 * symbols.c (resolve_symbol_value): Do not move symbols whose
47 value expression has not been resolved or finalized into the
48 absolute section as this will confuse other parts of the assembler
49 into thinking that their value is zero.
51 2005-05-17 Jan Beulich <jbeulich@novell.com>
53 * read.c (_find_end_of_line): New.
54 (find_end_of_line): New.
55 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
56 (read_a_source_file): Use it.
59 (get_line_sb): Use it.
60 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
61 (s_comm_internal): Likewise.
64 (s_ignore): Use ignore_rest_of_line.
65 * read.h (find_end_of_line): Prototype.
66 (discard_rest_of_line): Remove prototype. #define to
69 2005-05-17 Nick Clifton <nickc@redhat.com>
71 * config/tc-v850,h (TC_FIX_TYPE): Define.
72 (TC_INIT_FIX_TYPE): Define.
73 * config/tc-v850.c (md_assemble): When creating a fix record the
74 operand in the tc_fix_data field.
75 (md_apply_fix3): When applying a resolved fix use the operand's
76 insertion procedure to store the value, if the operand has been
79 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
81 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
83 * Makefile.in: Regenerated.
85 2005-05-13 Sterling Augustine <sterling@tensilica.com>
86 Bob Wilson <bob.wilson@acm.org>
88 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
90 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
91 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
93 2005-05-11 Alan Modra <amodra@bigpond.net.au>
95 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
96 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
98 2005-05-10 Michael Matz <matz@suse.de>
100 * frags.c (frag_grow): Don't be too greedy in allocating memory.
102 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
104 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
107 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
108 Handle label-without-colon before ordinary dot-pseudo as an
109 ordinary label. Don't leak memory for label-without-colon alone
110 on a line. Don't mmixal-munge operands for dot-pseudos.
112 2005-05-10 Jan Beulich <jbeulich@novell.com>
114 * macro.c (get_any_string): Remove the two last parameters. Replace
115 references to the former expand parameter by using macro_alternate.
116 Simplify loop condition for checking for end-of-string.
117 (get_string): Remove redunant call to sb_skip_white.
118 (do_formals): Remove two last arguments to get_any_string.
119 (macro_expand): Likewise.
120 (expand_irp): Likewise.
122 2005-05-10 Jan Beulich <jbeulich@novell.com>
124 * read.c (s_macro): Move local variable 'local' to smaller scope.
125 Call sb_kill on it when done.
127 2005-05-09 Jan Beulich <jbeulich@novell.com>
129 * config/tc-i386.c (optimize_disp): Discard displacement entirely
130 when zero and not required by encoding constraints.
132 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
135 * config/tc-sh64.c (sh64_fake_label): New.
137 * config/tc-sh64.h (TC_FAKE_LABEL): New.
139 * doc/internals.texi (TC_FAKE_LABEL): Document.
141 * write.c (TC_FAKE_LABEL): New.
142 (adjust_reloc_syms): Use it.
143 (write_object_file): Likewise.
145 2005-05-09 Jan Beulich <jbeulich@novell.com>
147 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
148 and comma in Intel mode.
150 2005-05-09 Jan Beulich <jbeulich@novell.com>
152 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
153 names to match ABI. Add more registers for 32-bit and 64-bit modes.
154 Make name array static and const. Adjust lookup to account for NULL
155 entries (standing for unused register numbers).
157 2005-05-09 Jan Beulich <jbeulich@novell.com>
159 * config/tc-i386.c (parse_insn): Consider all matching instructions
160 when checking for string instruction after string-only prefix.
162 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
165 * config/tc-ia64.c (start_unwind_section): Properly check
166 comdat group with SHF_GROUP.
168 2005-05-06 Bob Wilson <bob.wilson@acm.org>
170 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
172 2005-05-06 Bob Wilson <bob.wilson@acm.org>
174 * config/tc-xtensa.c: Remove excess whitespace.
175 * config/tc-xtensa.h: Likewise.
176 * config/xtensa-istack.h: Likewise.
177 * config/xtensa-relax.c: Likewise.
178 * config/xtensa-relax.h: Likewise.
180 2005-05-06 Nick Clifton <nickc@redhat.com>
182 * sb.h: Fix formatting of comments.
183 * sb.c: Fix formatting of comments.
185 2005-05-06 Jan Beulich <jbeulich@novell.com>
187 * sb.h (sb_add_buffer): Reintroduce.
188 * sb.c (sb_add_buffer): Likewise.
190 2005-05-06 Jan Beulich <jbeulich@novell.com>
192 * macro.c (new_formal, del_formal): New.
193 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
194 required argument has default value. Stop looking for more formal
195 when there was a vararg one.
196 (macro_expand_body): Use new_formal and del_formal.
197 (macro_expand): Likewise. Initialize local variable err. Don't
198 return immediately when encountering an error. Warn when keyword
199 argument already had a value assigned. Eliminate duplicate clearing
200 of argument value. When current positional argument matches parameter
201 of vararg type, assign to it all the remaining arguments. Issue error
202 when required parameter does not have value.
203 (free_macro): Use del_formal.
204 (expand_irp): Initialize formal type. Free buffers associated with
205 formal prior to returning.
206 * macro.h (struct formal_struct): Add new field 'type' with new
207 enumeration type 'formal_type'.
208 * doc/as.texinfo: Document macro parameter qualifiers.
209 * NEWS: Mention new functionality.
211 2005-05-06 Jan Beulich <jbeulich@novell.com>
213 * cond.c (s_ifb): New.
214 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
215 * read.h (s_ifb): Prototype.
216 * doc/as.texinfo: Document .ifb and .ifnb.
218 2005-05-05 Steve Ellcey <sje@cup.hp.com>
220 * config/tc-ia64.c (MIN): Undef.
222 2005-05-05 Paul Brook <paul@codesourcery.com>
224 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
226 2005-05-05 Matt Thomas <matt@3am-software.com>
228 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
231 2005-05-05 Nick Clifton <nickc@redhat.com>
233 * Update the address and phone number of the FSF organization in
234 the GPL notices in the following files:
235 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
236 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
237 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
238 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
239 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
240 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
241 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
242 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
243 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
244 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
245 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
246 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
247 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
248 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
249 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
250 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
251 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
252 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
253 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
254 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
255 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
256 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
257 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
258 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
259 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
260 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
261 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
262 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
263 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
264 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
265 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
266 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
267 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
268 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
269 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
270 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
271 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
272 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
273 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
274 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
275 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
276 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
277 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
278 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
279 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
280 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
281 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
282 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
283 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
284 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
285 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
286 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
287 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
288 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
289 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
290 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
291 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
292 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
293 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
294 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
295 config/xtensa-istack.h, config/xtensa-relax.c,
296 config/xtensa-relax.h, doc/fdl.texi
298 2005-05-05 Nick Clifton <nickc@redhat.com>
300 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
301 the target_big_endian variable to false.
303 2005-05-04 Alan Modra <amodra@bigpond.net.au>
305 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
306 list traversal. Use bfd_section_list_prepend.
307 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
308 over the section list.
309 * config/tc-xtensa.c (xtensa_remove_section): Delete.
310 (xtensa_insert_section): Delete.
311 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
312 and bfd_section_list_prepend.
313 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
314 bfd_section_list_insert_after.
316 2005-05-03 Nick Clifton <nickc@redhat.com>
318 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
319 of bfd_section_list... macros.
320 * config/tc-mmix.c (mmix_frob_file): Likewise.
321 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
322 (xtensa_insert_section): Likewise.
324 * macro.c (macro_hash): Remove static.
325 * macro.h (macro_hash): Provide an external declaration.
327 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
329 * write.c (write_object_file): Use bfd_section_double_list_remove
332 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
334 * doc/Makefile.am (gasver.texi): Correct quoting.
335 * doc/Makefile.in: Regenerated.
337 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
339 * configure.tgt: Add h8300*-*-rtemscoff.
340 Switch h8300*-*-rtems* to elf.
342 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
344 * hash.c: Undo the last change.
347 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
349 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
351 (DISTCLEANFILES): Remove.
352 (MAINTAINERCLEANFILES): Add asconfig.texi.
353 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
355 2005-04-29 Ben Elliston <bje@au.ibm.com>
357 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
358 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
359 (bignum-copy.o): Remove.
360 * Makefile.in: Regenerate.
361 * makefile.vms (OBJS): Remove bignum-copy.obj.
362 * symbols.h (local_symbol_make): Remove declaration.
363 (verify_symbol_chain_2): Likewise.
364 * symbols.c (local_symbol_make): Make static.
365 (max_indent_level): Likewise.
366 (verify_symbol_chain_2): Remove.
367 * macro.c (macro_hash): Make static.
368 * messages.c (fprint_value): Remove.
369 * read.h (get_absolute_expr): Remove.
370 (emit_leb128_expr): Likewise.
371 (do_s_func): Likewise.
372 * read.c (do_s_func): Make static.
373 (emit_leb128_expr): Likewise.
374 (get_absolute_expr): Likewise.
375 * as.h (as_howmuch): Remove declaration.
376 (fprint_value): Likewise.
377 * as.c (myname): Make static.
378 * input-scrub.c (as_howmuch): Remove.
379 (as_1_char): Likewise.
380 * input-file.h (input_file_is_open): Remove.
381 * input-file.c (input_file_is_open): Likewise.
382 * expr.h (expr_build_unary): Remove declaration.
383 (expr_build_binary): Likewise.
384 * expr.c (expr_build_unary): Remove.
385 (expr_build_binary): Likewise.
386 * hash.h (hash_replace): Remove declaration.
387 (hash_delete): Likewise.
388 * hash.c (hash_replace): Remove.
389 (hash_delete): Likewise.
390 * bignum-copy.c (bignum_copy): Move from here ..
391 * config/tc-vax.c (bignum_copy): .. to here.
392 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
393 (bignum_copy): Remove extern declaration.
394 * sb.h (string_count): Remove extern declaration.
395 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
397 * sb.c (dsize): Replace preprocessor macro with static int.
398 (string_count): Make static.
399 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
401 * config/obj-coff.c (dim_index): Make static.
402 * config/tc-i386.c (GOT_symbol): Likewise.
403 (output_invalid_buf): Likewise.
404 * doc/internals.texi (Warning and error messages): Remove the
405 prototype for fprint_value.
407 2005-04-27 Ben Elliston <bje@au.ibm.com>
411 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
413 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
415 * read.c (pseudo_set): Disallow symbol set to common symbol.
418 * write.c (write_object_file): Report common symbol name when
419 disallowing local symbol set to common symbol.
420 (adjust_reloc_syms): Disallow local symbol set to undefined
423 2005-04-25 Jan Beulich <jbeulich@novell.com>
425 * macro.c (macro_expand_body): Replace locals indicator parameters
426 with actual macro_entry. New local variables macro_line and err.
427 Don't return when encountering an error, just record the fact.
428 Detect local symbol name colliding with parameter. Track line number
429 inside of macro expansion.
430 (do_formals): Move local variable name to wider scope. Check
431 parameter of the same name doesn't already exist. In MRI mode, also
432 check it doesn't collide with the argument count pseudo-parameter).
433 (define_macro): Add file and line number parameters. Remove local
434 variable namestr. New local variable error. Initialize macro_entry
435 members file, line, and name. Don't return when encountering an
436 error, just record the fact. Use %s in some diagnostics for read.c
437 to insert the macro name. Free macro_entry on error.
438 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
439 when encountering an error, just record the fact.
440 (expand_irp): Don't return when encountering an error, just record
442 * macro.h (macro_struct): New members name, file, and line.
443 (define_macro): Add file and line number parameters.
444 * read.c (s_macro): Pass file and line to define_macro. Tag warning
445 regarding pseudo-op redefinition with the file/line that macro
446 definition started at.
448 2005-04-22 Bob Wilson <bob.wilson@acm.org>
450 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
451 (future_alignment_required): Remove ifdefs that use it.
453 2005-04-22 Bob Wilson <bob.wilson@acm.org>
455 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
456 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
457 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
459 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
460 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
462 2005-04-21 Christian Groessler <chris@groessler.org>
464 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
467 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
469 * config/obj-aout.h (S_IS_EXTERN): Removed.
470 * config/obj-bout.h (S_IS_EXTERN): Likewise.
471 * config/obj-coff.h (S_IS_EXTERN): Likewise.
472 * symbols.c (S_IS_EXTERN): Likewise.
473 * symbols.h (S_IS_EXTERN): Likewise.
475 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
477 * config/tc-d10v.c (md_apply_fix3): Likewise.
478 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
479 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
480 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
481 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
482 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
483 (shmedia_md_convert_frag): Likewise.
484 * symbols.c (print_symbol_value_1): Likewise.
485 * write.c (write_object_file): Likewise.
487 2005-04-20 Nick Clifton <nickc@redhat.com>
489 * config/tc-xtensa.c (get_aligned_diff): Change type of
490 branch_align to offsetT so that its signedness matches that of
493 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
494 number into a readable string.
495 (load_register): Likewise.
497 2005-04-20 Andreas Schwab <schwab@suse.de>
499 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
501 2005-04-19 David S. Miller <davem@davemloft.net>
503 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
504 NULL insn, exit early. Remove now spurious NULL checks.
505 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
508 2005-04-19 Jan Beulich <jbeulich@novell.com>
510 * symbols.h (symbol_find_base): Remove prototype.
511 * symbols.c (save_symbol_name): Remove code section conditional upon
513 (symbol_find): Remove.
514 (symbol_find_base): Rename to symbol_find.
515 * subsegs.c (section_symbol): Replace use of symbol_find_base with
517 * config/obj-coff.c (tag_insert): Remove code section conditional
518 upon STRIP_UNDERSCORE.
519 (obj_coff_def): Likewise.
520 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
521 (coff_frob_symbol): Likewise.
522 (yank_symbols): Likewise.
523 (c_section_symbol): Likewise.
524 * config/obj-coff.h (DO_NOT_STRIP): Remove.
525 * config/tc-arm.c (symbol_locate): Remove code section conditional
526 upon STRIP_UNDERSCORE.
527 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
528 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
529 * config/tc-sh.h (DO_NOT_STRIP): Remove.
530 * config/tc-w65.h (DO_NOT_STRIP): Remove.
531 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
533 2005-04-19 Andreas Schwab <schwab@suse.de>
535 * config/tc-ia64.c (md_assemble): Fix error message for wrong
536 access to application registers.
538 2005-04-19 Jan Beulich <jbeulich@novell.com>
540 * config/te-sysv32.h: Remove.
541 * Makefile.am (TARG_ENV_HFILES): Remove reference to
543 * Makefile.in (TARG_ENV_HFILES): Likewise.
545 2005-04-19 Jan Beulich <jbeulich@novell.com>
548 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
551 2005-04-18 Mark Kettenis <kettenis@gnu.org>
553 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
555 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
557 * config/tc-mips.c (normalize_constant_expr): Don't check for
559 (check_absolute_expr): Only call normalize_constant_expr() if
563 * config/tc-mips.c (check_absolute_expr): Fix formatting.
565 2005-04-18 Jan Beulich <jbeulich@novell.com>
567 * macro.c (free_token): New, freeing all the memory associated with a
569 (do_formals): Move initializers to ...
570 (define_macro): ... here.
571 (delete_macro): Convert passed in name to lower case. Warn when
572 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
574 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
576 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
578 2005-04-15 Jan Beulich <jbeulich@novell.com>
580 * config/obj-elf.c (obj_elf_struct): New.
581 (elf_pseudo_table). Use it for .offset and .struct.
583 2005-04-14 Bob Wilson <bob.wilson@acm.org>
584 Sterling Augustine <sterling@tensilica.com>
586 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
587 than the section alignment.
589 2005-04-14 Bob Wilson <bob.wilson@acm.org>
590 H.J. Lu <hongjiu.lu@intel.com>
592 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
593 * config/tc-xtensa.c (xg_translate_sysreg_op,
594 xtensa_translate_old_userregs_ops,
595 xtensa_find_unaligned_branch_targets,
596 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
597 relax_frag_add_nop): Support 64-bit host.
598 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
599 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
601 2005-04-14 Mark Kettenis <kettenis@gnu.org>
603 * configure.tgt: Add support for OpenBSD/sparc ELF.
605 * configure.tgt: Set emulation for mips-*-openbsd*.
606 Remove broken mips-dec-openbsd* config.
607 * configure.in: Set default ABI for mips64-*-openbsd*.
608 * configure: Regenerate.
610 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
612 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
613 optimization for constant addresses.
615 2005-04-14 Nick Clifton <nickc@redhat.com>
617 * as.c (main): Move parse_args before symbol_begin and frag_init
618 so that the hash table size can be set before it is used.
619 * hash.c: Use an unsigned long type for the size of the hash
621 * hash.h (set_gas_hash_table_size): Update the prototype.
623 2005-04-14 Alan Modra <amodra@bigpond.net.au>
625 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
626 * acinclude.m4: Include ../bfd/warning.m4.
627 * configure.in: Invoke AM_BINUTILS_WARNINGS.
628 * Makefile.in: Regenerate.
629 * configure: Regenerate.
630 * doc/Makefile.in: Regenerate.
632 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
634 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
635 (normalize_address_expr): New function to sign-extend address
636 offsets that fit into 32 bits in 32-bit mode.
637 (macro_build_ldst_constoffset): Use normalize_address_expr()
638 instead of a handcoded sequence.
639 (load_register): Likewise. Report oversized numbers in a useful
641 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
642 for constant addresses. Report oversized numbers in a useful way.
643 (mips_ip): Use normalize_address_expr() for addresses.
645 2005-04-12 Mark Kettenis <kettenis@gnu.org>
647 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
648 similar to other instructions now that they're marked as ImmExt.
650 2005-04-12 Nick Clifton <nickc@redhat.com>
652 * hash.c (DEFAULT_SIZE): Delete. Replace with:
653 (gas_hash_table_size): New static variable.
654 (set_gas_hash_table_size): New function: Records a requested size
656 (get_gas_hash_table_size): New function: Return a prime number
657 near the requested size of the hash table.
658 (hash_new): Use get_gas_hash_table_size.
659 * hash.h: Add a prototype for set_gas_hash_table_size.
660 * as.c (show_usage): Add description of new switches: --hash-size
661 and --reduce-memory-overheads.
662 (option_values): Add OPTION_HASH_TABLE_SIZE and
663 OPTION_REDUCE_MEMORY_OVERHEADS.
664 (std_longpopts): Add entries for the new options.
665 (parse_args): Handle the new options.
666 * Makefile.am: Add a dependency of as.c on hash.h.
667 * Makefile.in: Regenerate.
668 * doc/as.texinfo: Document the new switches.
669 * NEWS: Mention the new switches.
671 2005-04-12 Nick Clifton <nickc@redhat.com>
674 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
677 2005-04-12 Alan Modra <amodra@bigpond.net.au>
679 * Makefile.am: Run "make dep-am".
680 * Makefile.in: Regenerate.
682 2005-04-11 Sterling Augustine <sterling@tensilica.com>
683 Bob Wilson <bob.wilson@acm.org>
685 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
687 2005-04-11 Mark Kettenis <kettenis@gnu.org>
689 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
691 2005-04-11 Jan Beulich <jbeulich@novell.com>
693 * NEWS: Mention these changes and their effects.
694 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
696 (check_macro): Likewise.
697 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
698 labels together with the closing pseudo-op.
699 (macro_expand_body): Adjust comment. Range-check input before use.
700 Adjust mis-spelled diagnostic. Use is_name_beginner.
701 * read.c (try_macro): New.
702 (read_a_source_file): New static variable last_eol. Don't list
703 macro expansion lines more than once. Call try_macro.
704 (s_macro): Set section of line_label to absolute instead of undefined.
705 * doc/as.texinfo: Add information on the caveats of these changes.
707 2005-04-11 Alan Modra <amodra@bigpond.net.au>
709 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
710 * symbols.h (symbol_X_add_number): Update prototype.
712 2005-04-10 Eric Christopher <echristo@redhat.com>
714 * symbols.c (symbol_X_add_number): Fix warning.
716 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
718 * config/tc-m68k.c (md_begin): Support 64bit host.
719 (get_num): Support 64bit BFD on 32bit host.
721 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
723 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
725 2005-04-09 Alan Modra <amodra@bigpond.net.au>
727 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
728 call. Don't do the COFF hacks for multi-emulation gas. Move
729 demand_empty_rest_of_line back to caller.
730 (s_set, equals): demand_empty_rest_of_line here.
733 * as.h (rs_dummy): Define.
734 * symbols.c (symbol_X_add_number): New function.
735 * symbols.h (symbol_X_add_number): Declare.
736 * stabs.c (aout_process_stab): Tidy symbol frag setting.
737 * read.c (assign_symbol): New function, split out from s_set.
738 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
739 Fix COFF hacks for multi-emulation gas.
740 (s_set): Call assign_symbol. Remove "register" keyword.
741 (set_zero_frag): New function.
742 (pseudo_set): Always check for assignment to section syms.
743 Always set segment and frag of symbol, and likewise extern for
744 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
745 special case exp.X_add_number non-zero for O_symbol expressions.
746 (equals): Use assign_symbol.
748 2005-04-08 Bob Wilson <bob.wilson@acm.org>
750 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
753 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
755 * config/tc-i386.c (tc_gen_reloc): Don't turn
756 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
758 2005-04-06 Nick Clifton <nickc@redhat.com>
760 * po/rw.po: New translation: Kinyarwanda
761 * configure.in (ALL_LINGUAS): Add rw
762 * configure: Regenerate.
764 2005-04-05 Sterling Augustine <sterling@tensilica.com>
765 Bob Wilson <bob.wilson@acm.org>
767 * config/tc-xtensa.c (branch_align_power): New.
768 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
769 future_alignment_required): Use branch_align_power to check section
770 alignment as well as xtensa_fetch_width when aligning branch targets.
772 2005-04-05 Bob Wilson <bob.wilson@acm.org>
774 * config/tc-xtensa.c: Warning fixes throughout.
775 (xtensa_fetch_width): Change to unsigned.
776 (assemble_nop, xtensa_find_unaligned_branch_targets,
777 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
778 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
779 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
780 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
781 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
782 get_text_align_max_fill_size, get_text_align_nop_count,
783 get_text_align_nth_nop_size, get_noop_aligned_address,
784 get_aligned_diff, convert_frag_align_next_opcode,
785 convert_frag_immed_finish_loop, xtensa_create_property_segments,
786 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
787 types, avoiding size_t and using offsetT and addressT appropriately.
788 (get_text_align_power): Clean up types. Avoid incorrect bound.
789 (get_text_align_fill_size): Clean up types. Restructure for clarity.
791 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
793 * config/tc-ia64.c (start_unwind_section): Undo the change
795 (generate_unwind_image, dot_endp): Likewise.
797 2005-04-01 David Mosberger <davidm@hpl.hp.com>
799 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
800 le_nop_stop arrays and initializers to file scope.
801 (md_begin): When generating code for anything other than
802 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
804 2005-04-01 Jan Beulich <jbeulich@novell.com>
806 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
809 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
811 * NEWS: Mention [fdgh]_floating.
812 * config/atof-vax.c: Fix some whitespace.
813 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
815 2005-04-01 Nick Clifton <nickc@redhat.com>
817 * configure.in: Add a check for <unistd.h> providing a prototype
818 for getopt() which is compatible with the one in
819 include/getopt.h. If so then define HAVE_DECL_GETOPT.
820 * configure: Regenerate.
821 * config.in (HAVE_DECL_GETOPT): Add.
823 2005-04-01 Jan Beulich <jbeulich@novell.com>
825 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
827 2005-04-01 Jan Beulich <jbeulich@novell.com>
829 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
830 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
832 2005-03-30 Julian Brown <julian@codesourcery.com>
834 * config/tc-arm.c (arm_adjust_symtab): Rename
835 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
837 2005-03-30 Julian Brown <julian@codesourcery.com>
839 * config/tc-arm.c (mapping_state): Change documentation in function
840 comment to cross-reference spec instead. Change type of mapping symbols
842 (arm_adjust_symtab): Don't change type of mapping symbols here.
844 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
846 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
847 * config.in: Regenerate.
848 * configure: Regenerate.
849 * configure.in: Check for ffs decl and alphabetize.
851 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
852 Phil Blundell <philb@gnu.org>
854 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
855 (md_apply_fix3): Mark TLS symbols.
856 (tc_gen_reloc): Handle TLS relocations.
857 (arm_fix_adjustable): Ignore TLS relocations.
858 (s_arm_elf_cons): Support expressions after decorated symbols.
860 2005-03-29 Julian Brown <julian@codesourcery.com>
862 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
863 whether personality routine index N has been output for this section.
864 (mapping_state): tc_segment_info_data now struct not enum.
865 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
866 handled on section change.
867 (create_unwind_entry): Previous code to output dependency removed.
868 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
870 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
871 arm_segment_info_type.
872 (arm_segment_info_type): New struct.
874 2005-03-28 Sterling Augustine <sterling@tensilica.com>
875 Bob Wilson <bob.wilson@acm.org>
877 * config/tc-xtensa.c (do_align_targets): Update comment.
878 (xtensa_frob_label): Compute "freq" before possibly switching frags.
879 Insert a LOOP_END frag before every loop target, and do not overload
880 DESIRE_ALIGN_IF_TARGET frags with loop end information.
881 (xg_assemble_vliw_tokens): Use do_align_targets.
882 (xtensa_fix_target_frags): Remove code to convert a
883 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
884 negatable branch at the end of a loop.
885 (frag_can_negate_branch): Delete.
887 2005-03-28 David Mosberger <davidm@hpl.hp.com>
888 H.J. Lu <hongjiu.lu@intel.com>
891 NEWS: Mention "-mtune=[itanium1|itanium2]".
893 * config/tc-ia64.c (md): Add tune.
894 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
895 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
896 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
897 B unit NOPs are discouraged for McKinley-derived cores.
898 (md_begin): Don't hardcode the "extra_goodness()" function in
900 (ia64_init): Set md.tune to itanium2.
902 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
903 * doc/c-ia64.texi: Likewise.
905 2005-03-27 Ian Lance Taylor <ian@airs.com>
907 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
908 bad C_EFCN symbol, print its name.
910 2005-03-25 Bob Wilson <bob.wilson@acm.org>
912 * config/tc-xtensa.c (use_longcalls): Delete.
913 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
914 the use_longcalls flag is set. Do this before checking the segment.
915 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
916 expand direct calls at this point.
917 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
918 (xtensa_find_unmarked_state_frags): Likewise.
919 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
920 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
921 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
922 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
924 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
926 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
928 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
930 * config/tc-cris.h: Convert to ISO C90.
931 * config/tc-cris.c: Ditto.
932 (md_estimate_size_before_relax): Remove obsolete comment for
933 parameter "segment_type".
934 (md_begin): Document reason for cast of hash_insert argument.
935 (md_atof): Correct type of parameter "type".
937 2005-03-24 Nick Clifton <nickc@redhat.com>
939 * write.h (bit_fix_new): Remove redundant prototype.
940 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
941 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
942 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
943 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
944 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
945 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
946 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
947 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
948 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
949 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
950 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
951 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
952 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
953 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
954 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
955 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
956 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
957 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
958 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
959 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
960 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
961 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
962 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
963 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
964 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
965 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
966 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
967 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
968 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
969 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
970 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
971 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
972 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
973 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
974 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
975 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
976 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
977 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
978 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
979 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
980 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
981 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
982 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
983 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
984 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
985 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
986 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
987 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
988 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
989 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
990 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
991 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
992 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
993 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
994 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
996 2005-03-23 Jim Blandy <jimb@redhat.com>
998 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1001 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1002 Nick Clifton <nickc@redhat.com>
1004 * configure.tgt: Accept any C library to accompany a GNU Linux
1005 implementation, not just the GNU C library.
1006 * configure.in: Likewise.
1007 * configure: Regenerate.
1009 2005-03-23 Nick Clifton <nickc@redhat.com>
1011 * config/tc-tic30.c: Convert to ISO C90 formatting.
1012 * config/tc-tic30.h: Convert to ISO C90 formatting.
1013 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1014 * config/atof-vax.c: Convert to ISO C90 formatting.
1016 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1018 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1019 relocations correctly as well.
1020 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1021 relocations in mergeable sections section-relative either.
1023 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1025 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1027 2005-03-21 Nick Clifton <nickc@redhat.com>
1029 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1030 warning by providing a prototype for sh_symbian_find_elf_flags.
1032 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1035 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1037 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1038 along with other formats that set bfd_gas. Remove unnecessary
1039 setting of bfd_gas. Delete strongarm cases in generic_target
1042 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1045 * config/tc-m68k.c (TRUNC, SEXT): Define.
1046 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1047 (m68k_ip): Truncate or sign extend expressions as appropriate.
1048 (get_num): Likewise.
1049 (md_apply_fix3): Use SEXT.
1051 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1053 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1054 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1055 (obj-vms.o): Delete rule.
1057 * Makefile.in: Regenerate.
1058 * aclocal.m4: Regenerate.
1059 * doc/Makefile.in: Regenerate.
1060 * po/POTFILES.in: Regenerate.
1062 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1064 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1065 flag for coldfire v4e.
1067 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1069 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1070 xg_apply_fix_value and return a value to indicate success.
1071 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1072 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1073 (xtensa_validate_fix_sub): New.
1074 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1075 (tc_gen_reloc): Move code to handle difference of symbols and code to
1076 apply tentative fix values to ...
1077 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1078 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1079 relocations when linkrelax flag is not set.
1080 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1081 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1083 2005-03-17 Jan Beulich <jbeulich@novell.com>
1085 * config/tc-i386.c (i386_scale): Beautify error message.
1086 (Intel syntax comments): Update.
1087 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1089 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1090 Remove declarations.
1091 (intel_bracket_expr): Declare.
1092 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1093 of the function body in a loop allowing to split an operand into two.
1094 Replace calls to malloc and checks of it returning non-NULL with
1095 calls to xmalloc/xstrdup.
1096 (intel_expr): SHORT no longer handled here. Add comment indicating
1097 comparison ops need implementation.
1098 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1099 Check right operand of - does not specify a register when parsing
1100 the address of a memory reference.
1101 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1102 Check operands do not specify a register when parsing the address of
1104 (intel_e06, intel_e06_1): Likewise.
1105 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1106 handle SHORT as well as unary + and -. Don't accept : except for
1107 segment overrides or in direct far jump/call insns.
1108 (intel_brack_expr): New.
1109 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1111 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1112 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1113 Allow symbolic constants as register scale value.
1114 (intel_get_token): Replace call to malloc and check of return value
1115 with call to xmalloc. Change handling for FLAT to match MASM's.
1116 (intel_putback_token): Don't try to back up/free current token if
1119 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1121 * configure.tgt: Set emulation for arm-*-eabi*.
1122 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1123 * config/te-armeabi.h: New file.
1124 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1125 * config/te-symbian.h: Include "te-armeabi.h".
1127 2005-03-16 Nick Clifton <nickc@redhat.com>
1129 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1130 local variable in case it is clobbered by the setjmp.
1132 2005-03-16 Nick Clifton <nickc@redhat.com>
1133 Ben Elliston <bje@au.ibm.com>
1135 * configure.in (werror): New switch: Add -Werror to the
1136 compiler command line. Enabled by default. Disable via
1138 * configure: Regenerate.
1140 2005-03-16 Nick Clifton <nickc@redhat.com>
1142 * config/obj-coff.h: Convert to ISO C90 formatting.
1143 * config/obj-coff.c: Convert to ISO C90 formatting.
1145 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1147 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1148 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1149 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1150 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1151 (insns): Add ARMv6T2 instructions:
1152 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1153 (arm_archs): Add V6T2 variants.
1155 2005-03-15 Nick Clifton <nickc@redhat.com>
1157 * NEWS: Add cutoff for changes in 2.16 release.
1159 2005-03-15 Jan Beulich <jbeulich@novell.com>
1161 * expr.c (operand): Merge handling of unary + into that for unary
1164 2005-03-14 Eric Christopher <echristo@redhat.com>
1166 * config/tc-mips.c: Include dw2gencfi.h.
1167 (mips_cfi_frame_initial_instructions): New.
1168 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1169 (tc_cfi_frame_initial_instructions): Ditto.
1170 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1171 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1172 * Makefile.am: Update dependencies.
1173 * Makefile.in: Regenerate.
1175 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1177 * po/es.po: Commit new Spanish translation.
1179 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1181 * po/tr.po: Commit new Turkish translation.
1183 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1185 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1188 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1190 * config-gas.com: Mark vax-vms as obsolete.
1191 * configure.in: Remove fmt=vms support.
1192 * config.in: Regenerate.
1193 * configure: Regenerate.
1194 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1196 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1197 Bob Wilson <bob.wilson@acm.org>
1199 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1200 when checking if xg_resolve_literals needs to be called.
1201 * config/tc-xtensa.h: Fix spelling typo in a comment.
1203 2005-03-10 Jan Beulich <jbeulich@novell.com>
1205 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1206 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1207 crafted structure declarations with the types from macro.h.
1209 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1211 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1212 for -mno-shared optimization.
1214 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1216 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1217 (MAX_NOPS): Bump to 4.
1218 (mips_fix_vr4130): New variable.
1219 (nops_for_vr4130): New function.
1220 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1221 nops_for_vr4130 if working around VR4130 errata.
1222 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1223 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1224 (md_parse_option): Handle them.
1225 (md_show_usage): Print them.
1226 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1228 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1230 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1233 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1235 * config/tc-mips.h (mips_flush_pending_output): Delete.
1236 (mips_emit_delays): Declare.
1237 (md_flush_pending_output): Use mips_emit_delays.
1238 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1239 the previous instructions.
1240 (md_begin, append_insn, md_parse_option): Update callers.
1241 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1243 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1244 (s_gpdword): Update callers.
1245 (start_noreorder, end_noreorder): New functions.
1246 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1247 manipulating mips_opts or prev_nop_frag directly.
1248 (mips_flush_pending_output): Delete.
1250 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1252 * config/tc-mips.c (mips_move_labels): New function, taken from...
1253 (append_insn, mips_emit_delays): ...here.
1255 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1257 * config/tc-mips.c (MAX_NOPS): New macro.
1258 (history): Resize to 1 + MAX_NOPS.
1259 (fix_vr4120_class): New enumeration.
1260 (vr4120_conflicts): New variable.
1261 (init_vr4120_conflicts): New function.
1262 (md_begin): Call it.
1263 (insn_uses_reg): Constify first argument.
1264 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1265 (nops_for_insn_or_target): New functions.
1266 (append_insn): Use the new nops_for_* functions instead of inline
1267 delay checks. Generalize prev_nop_frag handling to handle an
1268 arbitrary history length. Insert nops into the history buffer
1269 once the number of nops in prev_nop_frag is fixed.
1270 (emit_delays): Use nops_for_insn instead of inline delay checks.
1272 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1274 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1275 check from branch delay code. Remove unnecessary check for branches.
1277 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1279 * config/tc-mips.c (dummy_opcode): Delete.
1280 (nop_insn, mips16_nop_insn): New variables.
1281 (NOP_INSN): New macro.
1282 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1283 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1284 (md_begin): Initialize nop_insn and mips16_nop_insn.
1285 (append_insn): Use the new emit_nop function to add nops, recording
1286 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1287 to reserve room for the instruction and install_insn to install the
1288 final form. Use insert_into_history to record the instruction in
1289 the history buffer. Use move_insn to do delay slot filling.
1290 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1291 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1292 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1294 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1296 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1297 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1298 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1299 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1300 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1302 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1304 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1305 and extended_p fields with a single fixed_p field.
1306 (append_insn, mips_no_prev_insn): Adjust accordingly.
1308 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1310 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1311 a single mips16_absolute_jump_p bit.
1312 (append_insn): Adjust accordingly.
1314 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1316 * config/tc-mips.h (mips_cl_insn): Move definition to...
1317 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1318 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1320 (history): New variable.
1321 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1322 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1323 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1324 (prev_prev_insn_unreordered): Delete.
1325 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1326 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1329 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1331 * doc/Makefile.am: Update as.info dependencies.
1332 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1334 2005-03-08 Jan Beulich <jbeulich@novell.com>
1336 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1337 error, and point to .purgem documentation if someone really needs
1339 * NEWS: Mention macro redefinition is now an error.
1341 2005-03-08 Jan Beulich <jbeulich@novell.com>
1343 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1344 emitted to. Add more precise diagnostics for non-fitting insns based
1345 on that. Eliminate now superfluous special casing of MLX. Clear out
1346 slot information when dropping an insn.
1348 2005-03-08 Jan Beulich <jbeulich@novell.com>
1350 * config/tc-ia64.c (parse_section_name): Rename to...
1351 (cross_section): In addition to separating the name from the rest of
1352 the arguments, also carry out the operation.
1353 (dot_xdata): Use cross_section.
1354 (dot_float_cons): Likewise.
1355 (dot_xstringer): Likewise.
1356 (dot_xdata_ua): Likewise.
1357 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1359 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1361 * po/gas.pot: Regenerate.
1363 2005-03-04 David Daney <ddaney@avtrex.com>
1365 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1366 instead of '_gp' for -mno-shared optimization.
1368 (s_abicalls): Document it in the comment.
1369 (md_show_usage): Document the -mno-shared option.
1371 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1373 * config/tc-mips.c (mips_set_options): Add sym32 field.
1374 (mips_opts): Initialize it.
1375 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1376 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1377 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1378 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1379 when deciding whether to use a symbolic %highest/%higher expansion.
1380 (macro): Likewise. Remove o64/n32 linux hack. Always use
1381 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1382 and "la". Handle constants separately from symbolic expressions in
1383 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1384 and using load_register to load the high part of the address.
1385 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1386 (OPTION_ELF_BASE): Bump by 2.
1387 (md_longopts): Add entries for -msym32 and -mno-sym32.
1388 (md_parse_option): Handle them.
1389 (usage): Document them.
1390 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1391 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1392 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1393 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1394 -msym32 and -mno-sym32.
1396 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1398 * config/tc-mips.c (load_address): Implement GP optimization
1399 for 64bit address space non-PIC. Fix formatting.
1400 (macro): Likewise. Simplify code.
1401 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1402 (mips_after_parse_args): Simplify code.
1404 2005-03-03 Nick Clifton <nickc@redhat.com>
1406 * expr.c (operand): Remove redundant code enclosed by #ifdef
1407 RELAX_PAREN_GROUPING....#endif.
1409 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1410 reloc is the difference of two symbols defined in the same
1413 * config/tc-iq2000.c (line_comment_chars): Include the # character
1414 as otherwise this breaks #APP/#NO_APP processing.
1416 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1418 * config/tc-arc.c(md_assemble): Remove dead code for handling
1419 immediate indexing of ld and st .
1421 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1422 Joseph Myers <joseph@codesourcery.com>
1424 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1425 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1426 (parse_relocation): Check for a word break after a relocation
1428 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1431 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1433 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1435 2005-03-02 Jan Beulich <jbeulich@novell.com>
1437 * as.c (main): Use unlink_if_ordinary instead of unlink.
1438 * messages.c (as_fatal): Likewise.
1440 2005-03-02 Jan Beulich <jbeulich@novell.com>
1442 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1444 (parse_register): Allow cr8...15 in all modes.
1446 2005-03-02 Jan Beulich <jbeulich@novell.com>
1448 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1449 etc. like normal symbol references (T_ID).
1451 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1453 * symbols.c (fb_label_name): Fix silly thinko in last change.
1455 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1457 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1458 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1460 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1462 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1465 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1468 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1470 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1472 * as.h (assert): Warning fix.
1473 * expr.c (expr): Correct assertion.
1474 * read.c (s_comm_internal): Remove assertion.
1475 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1476 (fixup_segment): Remove assertion.
1477 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1478 (md_apply_fix3): Likewise.
1479 * config/tc-i370.c (md_begin): Correct assertion.
1480 (i370_macro): Warning fix for assertion.
1482 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1484 * configure.in (AC_C_BIGENDIAN): Invoke.
1485 * configure: Regenerate.
1486 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1487 host variable to set string header size.
1488 * config/obj-aout.c (obj_header_append): Don't use host structs.
1489 (obj_symbol_to_chars): Likewise.
1490 (obj_emit_strings): Likewise. Use the passed in output pointer.
1491 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1492 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1493 not sizeof host struct.
1494 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1495 (obj_emit_strings): Likewise.
1496 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1497 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1499 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1501 (host_number_to_chars): Define.
1502 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1503 host internal struct to set header sizes.
1504 * config/tc-i960.c (md_number_to_field): Warning fix.
1505 (md_ri_to_chars): Use host byte order.
1506 (get_cdisp, md_apply_fix3): Warning fix.
1507 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1509 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1511 * doc/c-arc.texi: Update documentation about ARC's extension
1514 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1516 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1519 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1521 * cgen.c: Warning fixes.
1522 * config/tc-arc.c: Likewise.
1523 * config/tc-arm.c: Likewise.
1524 * config/tc-avr.c: Likewise.
1525 * config/tc-d10v.c: Likewise.
1526 * config/tc-d30v.c: Likewise.
1527 * config/tc-frv.c: Likewise.
1528 * config/tc-frv.h: Likewise.
1529 * config/tc-h8300.c: Likewise.
1530 * config/tc-h8500.c: Likewise.
1531 * config/tc-i370.c: Likewise.
1532 * config/tc-i960.c: Likewise.
1533 * config/tc-ia64.c: Likewise.
1534 * config/tc-ip2k.c: Likewise.
1535 * config/tc-m68hc11.c: Likewise.
1536 * config/tc-maxq.c: Likewise.
1537 * config/tc-mcore.c: Likewise.
1538 * config/tc-mips.c: Likewise.
1539 * config/tc-msp430.c: Likewise.
1540 * config/tc-pj.c: Likewise.
1541 * config/tc-ppc.c: Likewise.
1542 * config/tc-ppc.h: Likewise.
1543 * config/tc-s390.c: Likewise.
1544 * config/tc-sh.c: Likewise.
1545 * config/tc-sh64.c: Likewise.
1546 * config/tc-tic4x.c: Likewise.
1547 * config/tc-tic80.c: Likewise.
1548 * config/tc-v850.c: Likewise.
1549 * config/tc-vax.c: Likewise.
1550 * config/tc-w65.c: Likewise.
1551 * config/tc-xstormy16.c: Likewise.
1552 * config/tc-z8k.c: Likewise.
1554 2005-02-22 Catherine Moore <clm@cm00re.com>
1556 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1557 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1559 2005-02-22 Eric Christopher <echristo@redhat.com>
1561 * config/tc-mips.c (struct proc): Change isym to
1562 func_sym. New member func_end_sym.
1563 (s_mips_ent): Update.
1564 (s_mips_end): Ditto. Add code to compute function size.
1566 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1568 * read.c: Warning fixes.
1569 * config/obj-elf.c: Likewise.
1571 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1573 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1576 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1578 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1581 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1583 (demand_empty_rest_of_line): Likewise.
1584 (tic54x_sblock): Likewise.
1585 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1587 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1589 * read.c (address_bytes): New function.
1590 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1591 (potable): Add "dc.a".
1592 (cons_worker): Handle "dc.a".
1593 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1595 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1597 * input-file.c (input_file_open): Rearrange to avoid warning.
1599 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1601 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1602 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1603 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1605 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1607 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1608 uses after .set noat.
1609 (load_address): Likewise.
1610 (macro): Likewise. Don't try to avoid $at use by sacrificing
1611 the target register before it is stored, it won't work.
1613 2005-02-17 James E Wilson <wilson@specifixinc.com>
1615 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1616 see an instruction that specifies a template.
1618 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1620 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1621 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1622 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1624 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1626 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1628 * config/tc-ia64.c (md): Add hint_b.
1629 (emit_one_bundle): Handle md.hint_b for "hint".
1630 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1631 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1632 (ia64_init): Set md.hint_b to error.
1633 (md_assemble): Handle md.hint_b for "hint.b".
1635 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1636 * doc/c-ia64.texi: Likewise.
1638 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1640 * tc.h (struct relax_type, relax_typeS): Move from here..
1641 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1642 * ecoff.c (ecoff_new_file): Add appfile param.
1643 * ecoff.h (ecoff_new_file): Likewise.
1644 * itbl-lex.h: New file.
1645 * itbl-lex.l: Include itbl-lex.h.
1646 * itbl-parse.y: Likewise.
1647 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1648 * read.c (s_app_file_string): Mark appfile possibly unused.
1649 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1650 * subsegs.h (struct seg_info_trash): Delete.
1651 (seg_info): Use segment_info_type instead.
1652 * config/obj-coff.c (struct filename_list): Make filename const char *.
1653 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1654 * config/obj-elf.c (elf_file_symbol): Similarly.
1655 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1657 * config/tc-arc.c (md_operand): Warning fix.
1658 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1659 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1660 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1661 * config/tc-frv.c (frv_force_relocation): Warning fix.
1662 * config/tc-m68k.c (md_parse_option): Delete unused var.
1663 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1664 * config/tc-sparc.c: Likewise.
1665 (s_common): Warning fix.
1666 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1667 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1669 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1670 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1671 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1672 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1673 (tic4x_do_align): Use TIC_NOP_OPCODE.
1674 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1675 * config/tc-vax.c: Include netinet/in.h.
1676 (tc_headers_hook): Formatting.
1677 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1679 2005-02-17 Jan Beulich <jbeulich@novell.com>
1681 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1682 parsing inN, locN, outN. Set 'idx' to offset register number starts
1683 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1686 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1688 * config/tc-mips.c (load_address): Fix formatting.
1689 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1690 Catch macros which are unexpandable without AT. Remove duplicate
1692 (macro2): Remove duplicate zeroing of used_at.
1694 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1696 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1699 2005-02-15 Nigel Stephens <nigel@mips.com>
1700 Maciej W. Rozycki <macro@mips.com>
1702 * config/tc-mips.c (reloc_needs_lo_p): Handle
1703 BFD_RELOC_MIPS16_HI16_S.
1704 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1705 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1706 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1708 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1709 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1710 Call my_getSmallExpression() to parse percent operators.
1711 (percent_op_match, mips_percent_op): Separate definitions.
1712 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1713 (parse_relocation): Handle the MIPS16 mode using
1715 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1716 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1718 2005-02-15 Jan Beulich <jbeulich@novell.com>
1720 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1721 instead of explicitly dealing with the translation; exclude
1722 relocations that are already pcrel, however.
1724 2005-02-15 Jan Beulich <jbeulich@novell.com>
1726 * config/tc-ia64.c: Include limits.h (if available).
1727 (gr_values[0]): Set path to INT_MAX.
1728 (dot_reg_val): Don't allow changing value of r0. Limit range of
1729 general registers at r127.
1730 (specify_resource): Default resource index is -1. Don't set resource
1731 index (in case IA64_RS_RSE) without setting the specific flag.
1732 (note_register_values): Check operand is O_constant before tracking
1733 input value of moves. Add tracking for dep.z with constant inputs.
1734 (print_dependency): Resource index of specific resource may be zero.
1735 (check_dependencies): Likewise.
1737 2005-02-15 Jan Beulich <jbeulich@novell.com>
1739 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1740 reg_class. Check operands and emit diagnostics for illegal use of
1743 2005-02-15 Jan Beulich <jbeulich@novell.com>
1745 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1746 new variables type, suffix, and width. Handle
1747 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1748 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1749 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1750 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1751 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1752 if unable to translate relocation type, using the new variables.
1754 2005-02-15 Jan Beulich <jbeulich@novell.com>
1756 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1757 (ty_symbol_chars): Define.
1758 * config/tc-ia64.c (ia64_symbol_chars): Define.
1760 2005-02-15 Jan Beulich <jbeulich@novell.com>
1762 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1763 input_line_pointer was advanced.
1765 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1767 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1770 2005-02-13 Jan Beulich <jbeulich@novell.com>
1772 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1773 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1775 (ia64_init): Set md.detect_dv.
1776 (ia64_start_line): New static variable warned. Warn only once when
1777 encountering explicit stops in automatic mode.
1778 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1779 * NEWS: Mention new default mode.
1781 2005-02-13 Jan Beulich <jbeulich@novell.com>
1783 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1784 be freed when wiping out previous state. Canonicalize names before
1785 use. Free name string when detecting redefinition.
1786 (dot_pred_rel): Call generic expression parser to process arguments.
1787 Handle O_register case for individual predicates and O_subtract for
1789 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1791 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1792 Warn if multiple found, issue error if resulting symbol name has zero
1794 (dot_alias): Canonicalize name before use.
1796 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1798 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1800 (in_procedure): Return -1 for warning.
1801 (in_prologue): Likewise.
1802 (in_body): Likewise.
1804 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1806 * config/tc-ia64.c (dot_xdata): Undo the last change.
1807 (dot_float_cons): Likewise.
1808 (dot_xstringer): Likewise.
1809 (dot_xdata_ua): Likewise.
1810 (dot_float_cons_ua): Likewise.
1812 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1814 * NEWS: Mention "-munwind-check=[warning|error]".
1816 * config/tc-ia64.c (md): Add unwind_check.
1817 (unwind_diagnostic): New.
1818 (in_procedure): Call unwind_diagnostic when a directive isn't
1820 (in_prologue): Call unwind_diagnostic when a directive isn't in
1822 (in_body): Call unwind_diagnostic when a directive isn't in
1824 (dot_endp): Set md.unwind_check to error before calling
1825 in_procedure and restore it after. When the name is missing or
1826 couldn't be found, use the one from the last .proc if
1827 md.unwind_check isn't error. Warn if md.unwind_check is
1829 (md_parse_option): Handle "-munwind-check=[warning|error]".
1830 (md_show_usage): Add "-munwind-check=[warning|error]".
1831 (ia64_init): Set md.unwind_check to warning.
1833 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1834 * doc/c-ia64.texi: Likewise.
1836 2005-02-11 Jan Beulich <jbeulich@novell.com>
1838 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1840 (ia64_parse_name): New third parameter.
1841 (md_parse_name): Pass third argument.
1842 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1843 (md_operand): Handling of '@'-prefixed symbols moved from here...
1844 (ia64_parse_name): ...to here.
1846 2005-02-11 Jan Beulich <jbeulich@novell.com>
1848 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1849 (errata_nop_necessary_p): Remove declaraction and definition.
1850 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1851 update md.group_idx. Don't reset md.last_groups.
1853 2005-02-11 Jan Beulich <jbeulich@novell.com>
1855 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1857 (dot_xdata): Free section name after use.
1858 (dot_float_cons): Likewise.
1859 (dot_xstringer): Likewise.
1860 (dot_xdata_ua): Likewise.
1861 (dot_float_cons_ua): Likewise.
1862 (md_pseudo_table): Add xdata16 and xdata16.ua.
1864 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1866 * doc/all.texi: Add IA64.
1867 * doc/as.texinfo: Likewise.
1869 * doc/c-ia64.texi: Fix typos.
1871 2005-02-10 Julian Brown <julian@codesourcery.com>
1873 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1875 (do_t_push_pop): Likewise.
1876 (md_assemble): Likewise.
1877 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1878 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1879 (create_unwind_entry): Output dependency on the required personality
1882 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1884 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1885 * subsegs.c (seg_not_empty_p): Likewise.
1887 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1889 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1890 relative jump calculation.
1891 <md_convert_frag) : Likewise.
1892 <output_disp): Likewise.
1894 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1896 * write.c (write_object_file): Recognize warning-symbol construct
1897 and skip object- and target- handling for the second symbol.
1899 2005-02-02 Jan Beulich <jbeulich@novell.com>
1901 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1902 designators along with quoted ones. Free copy of quoted designator
1905 2005-02-01 Ben Elliston <bje@au.ibm.com>
1907 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1908 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1909 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1910 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1911 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1912 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1913 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1914 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1915 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1916 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1917 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1918 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1919 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1920 #if 0'd code throughout.
1922 2005-01-31 Nick Clifton <nickc@redhat.com>
1924 * as.c (parse_args): Bump copyright date reported by --version to
1927 2005-01-31 Nick Clifton <nickc@redhat.com>
1929 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1932 2005-01-31 Jan Beulich <jbeulich@novell.com>
1934 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1935 that can end with .endr in that case. Make requiring/permitting
1936 pseudo-ops without leading dot closer to the logic in read.c serving
1938 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1941 2005-01-31 Jan Beulich <jbeulich@novell.com>
1943 * macro.c (do_formals): Adjust to no longer accept empty parameter
1945 (define_macro): Adjust to no longer accept empty macro name, garbage
1946 following the parameters, or macros that were previously defined.
1947 * read.c (s_bad_end): Declare.
1948 (potable): Add endm. Handler for endr and endm is s_bad_end.
1949 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1951 * read.h (s_bad_endr): Remove.
1953 2005-01-31 Jan Beulich <jbeulich@novell.com>
1955 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1956 immediately discarding (but counting) those exceeding the maximum
1957 possible amount. Track whether output and input operand counts ever
1958 matched, and use this to better indicate which of the operands/
1959 operand types was wrong; specifically don't default to pointing to
1962 2005-01-31 Jan Beulich <jbeulich@novell.com>
1964 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1965 variable in dot_endp). Add body and insn. Make prologue,
1966 prologue_mask, body, and insn bitfields.
1967 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1969 (in_procedure, in_prologue, in_body): New.
1970 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1971 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1972 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1973 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1974 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1975 dot_personality): Use the appropriate one of the above.
1976 (dot_proc): Clear unwind.proc_start; set to current location only if
1977 none of the entry points were valid. Check for non-zero-length entry
1978 point names. Check that entry points aren't defined, yet. Clear
1979 unwind.prologue, unwind.body, and unwind.insn.
1980 (dot_body): Call in_procedure. Check that first directive in procedure
1981 had no insns emitted before. Set unwind.body.
1982 (dot_prologue): Call in_procedure. Check that not already in prologue.
1983 Check that first directive in procedure had no insns emitted before.
1985 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1986 length entry point names. Check that entry points became defined.
1987 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1989 2005-01-31 Jan Beulich <jbeulich@novell.com>
1991 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1992 before actually using it. Don't generate an error in manual bundling
1993 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1994 Don't generate an error in manual bundling mode when looking at an
1995 insn required to be last in its group but the required slot hasn't
1996 been reached, yet. Allow conversion from MII to MI;I for bundle
1997 consisting of only 2 insns with the stop between them. Suppress
1998 various meaningless errors resulting from detecting earlier ones.
2000 2005-01-31 Jan Beulich <jbeulich@novell.com>
2002 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2005 2005-01-28 Christian Groessler <chris@groessler.org>
2007 * config/tc-z8k.c (md_assemble): Improve error detection.
2009 2005-01-28 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2012 for personality routine pointer only if there is one.
2013 (ia64_convert_frag): Likewise.
2014 (generate_unwind_image): Likewise.
2016 2005-01-27 Christian Groessler <chris@groessler.org>
2018 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2019 (md_apply_fix3): Make relative branches out of range an error
2020 instead of a warning. Display correct line number for out of
2021 range branches/calls/memory accesses.
2023 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2025 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2026 to emit .debug_line and other debug sections.
2027 * as.h (seg_not_empty_p): Declare.
2028 * subsegs.c (seg_not_empty_p): New predicate.
2030 2005-01-27 Andrew Cagney <cagney@gnu.org>
2032 * configure: Regenerate to track ../gettext.m4 change.
2034 2005-01-27 Jan Beulich <jbeulich@novell.com>
2036 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2038 2005-01-27 Jan Beulich <jbeulich@novell.com>
2040 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2041 to/from application registers dynamic insns.
2042 (md_assemble): Defer resolution of move to/from application registers
2043 dynamic insns when they can be issued on either the I- or M-units.
2045 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2047 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2048 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2049 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2050 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2051 * cgen.c (gas_cgen_parse_operand): Handle
2052 CGEN_PARSE_OPERAND_SYMBOLIC.
2053 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2054 (frv_force_relocation): Likewise. Fix handling of PIC
2056 (md_apply_fix3): Likewise.
2058 2005-01-21 Ben Elliston <bje@au.ibm.com>
2060 * as.h: Remove #if 0'd code.
2061 * atof-generic.c (atof_generic): Likewise.
2062 * ecoff.c (ecoff_directive_frame): Likewise.
2063 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2064 * itbl-ops.c (itbl_add_reg): Likewise.
2065 * listing.c (calc_hex): Likewise.
2066 * read.c (MASK_CHAR): Likewise.
2067 * subsegs.c (subsegs_print_statistics): Likewise.
2068 * symbols.c (indent): Likewise.
2069 * write.c (write_relocs): Likewise.
2070 (write_object_file): Likewise.
2071 (relax_frag): Likewise.
2073 2005-01-20 Nick Clifton <nickc@redhat.com>
2075 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2076 getopt_long_only() from considering -a as an abbreviation for
2078 (parse_args): Fix the parsing of -a=<file>.
2080 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2083 * read.c (s_incbin): Adjust default count for skip. Check validity
2084 of count and skip rigorously.
2086 2005-01-19 Fred Fish <fnf@specifixinc.com>
2088 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2090 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2092 * read.c (convert_to_bignum): New function, split out from...
2093 (emit_expr): ...here. Handle the case where X_add_number is
2094 positive and the input value is negative.
2095 (output_big_sleb128): Fix setting of continuation bit. Check whether
2096 the final byte needs to be sign-extended. Fix size-shrinking loop.
2097 (emit_leb128_expr): When generating a signed leb128, see whether the
2098 sign of an O_constant's X_add_number matches the sign of the input
2099 value. Use a bignum if not.
2101 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2103 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2104 arch_sh_up in order to match the external name and make the
2105 testsuite's job easier.
2107 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2110 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2112 2005-01-12 Nick Clifton <nickc@redhat.com>
2114 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2115 ignored_arguments array.
2117 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2119 * write.c (write_object_file): Disallow a symbol equated to
2122 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2124 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2126 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2127 (maxq_target): New function: Set the machine type.
2129 2005-01-06 Paul Brook <paul@codesourcery.com>
2131 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2132 (md_begin): Handle TE_VXWORKS for FP defaults.
2133 (md_apply_fix3): Correct rela offsets.
2134 (elf32_arm_target_format): Add VxWorks targets.
2136 2005-01-06 Paul Brook <paul@codesourcery.com>
2138 * configure.tgt: Set em=vxworks for *-*-vxworks.
2139 * config/te-vxworks.h: New File.
2141 2005-01-06 Paul Brook <paul@codesourcery.com>
2143 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2145 2005-01-04 Dmitry Diky <diwil@spec.ru>
2147 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2150 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2152 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2153 (dot_loc): New function.
2154 (md_pseudo_table): Add entry to map .loc to dot_loc().
2155 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2156 seen a .loc directive or we're generating DWARF2 debug info for
2159 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2162 * read.c (s_comm_internal): Don't zero end of name until size
2163 expression has been parsed.
2165 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2167 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2169 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2171 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2174 2004-12-22 Ian Lance Taylor <ian@airs.com>
2176 * configure.tgt: New.
2177 * configure.in: Move setting of cpu_type, fmt, etc., to
2179 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2180 $(srcdir)/configure.tgt.
2181 * configure, Makefile.in: Rebuild.
2183 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2185 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2186 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2188 (avr_offset_expression): New function to parse offsets for LDI
2190 (avr_operand): Use it.
2191 (md_apply_fix3): Generate the relocs.
2193 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2195 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2196 BFD_RELOC_SH_IMMS10BY8 relocation.
2198 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2199 than just ignoring bad code.
2201 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2203 * config/tc-v850.c (handle_lo16): New function.
2204 (v850_reloc_prefix): Use it to check lo().
2205 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2207 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2209 * configure.in: Add s390x-ibm-tpf support.
2210 * configure: Regenerate.
2212 2004-12-15 Jan Beulich <jbeulich@novell.com>
2214 * config/obj-elf.c (obj_elf_change_section): Only set type and
2215 attributes on new sections. Emit warning when type of re-declared
2216 section doesn't match.
2218 2004-12-15 Jan Beulich <jbeulich@novell.com>
2220 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2221 '.cfi_startproc simple' doesn't inherit the old value.
2223 2004-12-15 Jan Beulich <jbeulich@novell.com>
2225 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2226 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2227 generation to emit a factored offset.
2229 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2231 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2232 which is too large in the case of NO_PIC without 64-bit
2235 * config/tc-mips.c (mips_in_shared): New static variable.
2236 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2237 (md_longopts): Add -mshared and -mno-shared.
2238 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2239 (s_cpload): Implement !mips_in_shared case.
2240 (s_cpsetup): Likewise.
2241 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2242 * NEWS: Mention -mno-shared.
2244 2004-12-09 Paul Brook <paul@codesourcery.com>
2246 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2249 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2251 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2252 sequence, increase the size of the sequence.
2254 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2257 2004-12-07 Ben Elliston <bje@gnu.org>
2259 * read.c (s_align): Use an align_limit temporary to allay a GCC
2260 signed/unsigned comparison warning.
2262 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2264 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2265 * configure.in: Use it for arm*-*-linux-gnueabi*.
2266 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2267 * config/te-armlinuxeabi.h: New file.
2268 * Makefile.in: Regenerated.
2269 * aclocal.m4: Likewise.
2270 * configure: Likewise.
2271 * doc/Makefile.in: Regenerated.
2273 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2275 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2276 (xtensa_restore_emit_state): Likewise.
2278 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2280 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2283 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2285 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2286 * Makefile.in: Regenerate.
2288 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2290 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2291 functions, give functions a meaningful name, add comments.
2292 (check_range): New function - Replace operand size calculation
2293 with range checking.
2294 (assemble_insn): Update Algorithm, improve error issuing.
2296 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2299 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2301 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2302 miss between different section in the same module.
2303 (tc_gen_reloc): Likewise.
2305 2004-11-25 Theodore A. Roth <troth@openavr.org>
2307 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2308 atmega325, atmega3250, atmega645 and atmega6450.
2310 2004-11-25 Jan Beulich <jbeulich@novell.com>
2312 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2313 permissible for the selected instruction suffix.
2314 (process_suffix): For DefaultSize instructions, suppressing the
2315 guessing of a 'q' suffix if the instruction doesn't support it is
2316 pointless, because only an 'l' suffix can be guessed in this place.
2318 2004-11-24 Nick Clifton <nickc@redhat.com>
2320 * config/tc-iq2000.c: Remove support for IQ10 processor.
2321 Convert to ISO C90 formatting.
2322 * config/tc-iq2000.h: Likewise.
2324 2004-11-23 Nick Clifton <nickc@redhat.com>
2326 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2327 in this table. They should be correct now.
2329 2004-11-23 Jan Beulich <jbeulich@novell.com>
2331 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2332 indicate the MMX extensions added by both SSE and 3DNow!A.
2333 (Cpu3dnowA): Declare.
2334 (CpuUnknownFlags): Update.
2335 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2336 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2337 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2338 3DNow!. Athlon additionally implies 3DNow!A. Several new
2339 entries (those starting with a dot are for sub-arch specification).
2340 (set_cpu_arch): Handle sub-arch specifications.
2341 (parse_insn): Distinguish between instructions not supported because
2342 of insufficient CPU features and because of 64-bit mode.
2343 * doc/c-i386.texi: Describe enhanced .arch directive.
2345 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2347 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2349 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2351 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2352 without a corresponding .debug_info section.
2354 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2356 * read.c (potable): Add "error" and "warning".
2357 (s_errwarn): New function.
2358 * read.h (s_errwarn): Declare.
2359 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2361 2004-11-22 Nick Clifton <nickc@redhat.com>
2363 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2366 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2368 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2369 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2371 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2373 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2374 (coff_adjust_symtab): Adjust call.
2375 (crawl_symbols): Likewise.
2376 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2377 (obj_app_file): Adjust.
2379 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2381 * configure.in: Enable bfd_assember for the MAXQ port.
2382 * configure: Regenerate.
2384 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2385 Sterling Augustine <sterling@tensilica.com>
2387 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2388 there is a conflict.
2389 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2390 interfaces that are related as determined by xtensa_interface_class_id.
2392 2004-11-12 Nick Clifton <nickc@redhat.com>
2394 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2395 offsets for conditional branches.
2397 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2399 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2401 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2403 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2404 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2406 (relax_frag_immed): Update call to update_next_frag_state.
2408 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2410 * obj.h (struct format_ops <app_file>): Add int param.
2411 * read.h (s_app_file_string): Likewise.
2412 * read.c (s_app_file_string): Likewise.
2413 (s_app_file): Adjust s_app_file_string call.
2414 * config/tc-mips.c (s_mips_file): Likewise.
2415 * config/obj-coff.h (obj_app_file): Add app param.
2416 * config/obj-ecoff.h (obj_app_file): Likewise.
2417 * config/obj-multi.h (obj_app_file): Likewise.
2418 * config/obj-elf.h (elf_file_symbol): Likewise.
2419 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2420 if called for # preprocessor lines.
2422 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2425 * symbols.c (resolve_symbol_value): Convert weak symbols only
2427 (symbol_equated_reloc_p): Don't equate weaks when relocating
2428 only for Windows PECOFF.
2430 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2432 * config/tc-crx.c (print_insn): Check and set insn_addr.
2433 * config/tc-crx.h (md_frag_check): Define.
2435 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2436 Vineet Sharma <vineets@noida.hcltech.com>
2438 * configure.in: Add support for new target maxq-coff.
2439 * configure: Regenerate.
2440 * NEWS: Mention new support.
2441 * config/tc-maxq.c: New file.
2442 * config/tc-maxq.h: New file.
2443 * config/obj-coff.h: Add support for maxq-coff.
2445 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2447 * symbols.c (any_external_name): Define.
2448 (resolve_symbol_value): Convert weak symbols.
2449 (S_SET_EXTERNAL): Support any_external_name.
2450 (S_SET_NAME): Qualify parameter const.
2451 (symbol_equated_reloc_p): Equate to weaks when relocating.
2452 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2453 * tc.h (any_external_name): Declare.
2454 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2456 (weak_is_altname): Declare and define.
2457 (weak_name2altname): Same.
2458 (weak_altname2name): Same.
2459 (weak_uniquify): Same.
2460 (weak_altprefix): Define.
2461 (obj_coff_weak): Change .weak syntax and handling.
2462 (coff_frob_symbol): Fix PE weak symbol alternates.
2463 * config/obj-coff.h (USE_UNIQUE): Define.
2464 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2465 are in another segment.
2466 (tc_gen_reloc): Remove broken addend hack.
2467 doc/as.texinfo: Update.
2469 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2471 * config/tc-xtensa.c (total_frag_text_expansion): New.
2472 (md_estimate_size_before_relax): Use it.
2473 (find_address_of_next_align_frag): Likewise.
2475 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2477 * config/tc-crx.c: Rename argument types.
2478 (processing_arg_number): Rename to 'cur_arg_num'.
2479 (get_number_of_bits): Rename to 'set_operand_size'.
2480 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2481 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2482 (set_indexmode_parameters): Remove function, integrate its code into
2484 (set_operand_size): Get rid of 'Operand Number' function parameter -
2485 use global variable 'cur_arg_num' instead.
2486 Use a local 'argument' pointer to reference the current argument.
2487 (parse_operand): Likewise.
2488 (set_operand): Likewise.
2489 (process_label_constant): Likewise.
2491 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2493 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2494 (add_section_rename): Delete. Inlined into...
2495 (build_section_rename): ...here. Use xstrdup instead of strdup.
2496 (xtensa_section_rename): Drop "const" from argument and return types.
2497 (md_show_usage): Indent to match show_usage().
2498 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2499 (tc_canonicalize_section_name): Define.
2500 (md_elf_section_rename): Remove unused macro.
2501 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2502 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2503 (Frame Directive): Delete.
2505 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2507 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2508 * config/tc-arm.c (target_oabi): Delete.
2509 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2510 (arm_opts): Remove moabi.
2511 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2512 * doc/c-arm.texi (ARM Options): Likewise.
2513 * configure: Regenerated.
2515 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2517 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2518 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2519 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2520 * configure: Regenerate.
2521 * config/tc-cris.c (enum cris_archs): New.
2522 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2523 (cris_insn_ver_valid_for_arch): New functions.
2524 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2525 (cris_arch): New variable.
2526 (md_pseudo_table): New pseudo .arch.
2527 (err_for_dangerous_mul_placement): Initialize according to
2529 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2531 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2532 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2533 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2534 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2535 use in md_cris_relax_table.
2536 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2537 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2538 Update and improve head comment.
2539 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2540 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2542 (md_longopts): New option --march=...
2543 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2545 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2546 (HANDLE_RELAXABLE): New macro.
2547 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2548 cases. Check for weak symbols and assume not relaxable. Handle
2549 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2550 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2552 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2553 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2554 (cris_create_short_jump): Adjust for CRISv32.
2555 (cris_relax_frag): Handle new states.
2556 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2557 (md_begin): Define symbols "..asm.arch.cris.v32",
2558 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2559 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2560 when entering opcode table entry points.
2561 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2562 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2563 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2564 (cris_process_instruction): Initialize out_insnp->insn_type to
2565 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2566 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2568 <case 'm'>: Check that modified_char == '.'.
2569 <invalid operands>: Consume the rest of the line.
2570 When operands don't match, skip over subsequent insns with
2571 non-matching version specifier but same mnemonic.
2572 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2573 special registers in CRISv32 are always 32 bit long.
2574 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2576 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2577 and compatible. Recognize "ACR" for v32, unless followed by "+".
2578 (get_spec_reg): Consider cris_arch when looking up register.
2579 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2581 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2582 (cris_get_expression): Restore input_line_pointer if failing "early".
2583 (get_flags): Consider cris_arch and recognize flags accordingly.
2584 (branch_disp): Adjust for CRISv32.
2585 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2586 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2587 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2588 resolved. Don't enter zeros in object file for
2590 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2591 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2592 (md_parse_option): Break out "return 1".
2593 <OPTION_ARCH> New case.
2594 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2595 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2596 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2597 <case BFD_RELOC_32_PCREL>: New cases.
2598 Addends for non-zero fx_pcrel are too in fx_offset.
2599 (md_show_usage): Show --march=<arch>.
2600 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2601 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2602 (s_syntax) <struct syntaxes>: Properly constify member operand.
2603 * config/tc-cris.h (TARGET_MACH): Define.
2604 (cris_mach): Declare.
2605 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2606 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2607 (CRIS-Opts): Document --march=...
2608 (CRIS-Pseudos): Document .arch.
2610 2004-11-04 Jan Beulich <jbeulich@novell.com>
2612 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2613 intel syntax and no register prefix, allow $ in symbol names when
2615 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2616 (intel_float_operand): Add fourth return value indicating math control
2617 operations. Make classification more precise.
2618 (md_assemble): Complain if memory operand of mov[sz]x has no size
2620 (parse_insn): Translate word operands to floating point instructions
2621 operating on integers as well as control instructions to short ones
2622 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2623 floating point instructions operating on non-integer operands.
2624 (match_template): Remove fldcw special case. Adjust q-suffix handling
2625 to permit it on fild/fistp/fisttp in AT&T mode.
2626 (process_suffix): Don't guess DefaultSize insns' suffix from
2627 stackop_size for certain floating point control instructions. Guess
2628 suffix for branch and [ls][gi]dt based on flag_code. Split error
2629 messages for Intel and AT&T syntax, and make the condition more strict
2630 for the former. Adjust suppressing of generation of operand size
2632 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2633 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2634 more error checking.
2635 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2636 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2638 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2640 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2641 md_short_jump_size, md_long_jump_size.
2642 * write.c [!WORKING_DOT_WORD]: Ditto.
2643 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2645 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2647 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2648 const qualifier in these definitions.
2649 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2650 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2652 2004-11-02 Nick Clifton <nickc@redhat.com>
2654 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2655 table before deciding to produce a .debug_line section to match up
2656 with a user provided .debug_info section.
2658 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2660 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2661 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2663 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2665 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2666 (get_flags): New function.
2667 (get_number_of_bits): Edit comments, update numeric values to
2669 (process_label_constant): Don't support the colon
2670 format (SYMBOL:[s|m|l]).
2671 (set_cons_rparams): Support argument type 'arg_rbase'.
2672 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2673 (handle_LoadStor): Bug fix, first handle post-increment mode.
2674 (getreg_image): Remove redundant code, update according to latest
2676 (print_constant): Bug fix relate to 3-word instructions.
2677 (assemble_insn): Bug fix, when matching instructions, verify also
2678 instruction type (not only mnemonic).
2679 Add various error checking.
2680 (preprocess_reglist): Support HI/LO and user registers.
2682 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2684 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2685 in an epilogue directive go negative.
2687 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2690 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2691 after reporting template error during manual bundling. Reported
2692 by Michael Dupont, michaelx.dupont@intel.com.
2694 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2696 * Makefile.am: Run dep-am.
2697 * aclocal.m4: Regenerate with automake 1.9.2.
2698 * Makefile.in: Regenerate with automake 1.9.2.
2699 * doc/Makefile.in: Likewise.
2701 * config/tc-arm.c: Include "dw2gencfi.h".
2702 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2704 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2705 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2706 (tc_cfi_frame_initial_instructions): Define.
2707 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2710 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2712 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2714 Update coprocessor id to be unsigned immediate.
2716 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2718 * config/tc-i386.c (O_secrel): Delete.
2719 (tc_pe_dwarf2_emit_offset): New function.
2720 * config/tc-i386.h (O_secrel): Define as O_md1.
2721 (TC_DWARF2_EMIT_OFFSET): Define.
2723 2004-10-18 Nick Clifton <nickc@redhat.com>
2725 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2726 ignore @fptr() directives for 4-byte fixups.
2728 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2730 * Makefile.am: Run "make dep-am"
2731 * Makefile.in: Regenerate.
2733 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2735 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2736 Remove comments about placement of literal pools.
2737 (Literal Directive): Update description of literal placement.
2738 (Literal Prefix Directive): Remove statement that this does not apply
2739 to absolute-mode literals. Describe new section naming scheme.
2741 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2743 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2744 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2745 is_windowed_return_opcode): Delete.
2746 (xtensa_frob_label): Use get_subseg_target_freq.
2747 (md_assemble): Inline call to is_entry_opcode.
2748 (xtensa_handle_align): Inline call to get_frag_is_literal.
2749 (relaxation_requirements): Inline call to is_jx_opcode.
2750 (emit_single_op): Inline call to is_movi_opcode.
2751 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2752 get_frag_is_no_transform, is_entry_opcode, and
2753 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2754 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2755 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2756 Inline calls to get_frag_is_no_transform.
2757 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2758 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2759 get_frag_is_no_transform.
2760 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2761 and set_frag_is_no_transform.
2762 (get_expression_value): Delete.
2763 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2764 cur_target_freq to target_freq.
2765 (get_subseg_info): Split out code to create a new map entry into ...
2766 (add_subseg_info): ... this new function.
2767 (get_last_insn_flags): Check if get_subseg_info succeeded.
2768 (set_last_insn_flags): Call add_subseg_info if needed.
2769 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2770 (xtensa_reorder_segments): Compute last_sec while counting sections.
2771 Remove call to get_last_sec.
2772 (get_last_sec): Delete.
2773 (cache_literal_section): Inline call to retrieve_literal_seg and its
2774 callees, seg_present and add_seg_list.
2775 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2776 (get_frag_is_insn, get_frag_is_no_transform,
2777 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2778 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2780 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2782 * config/tc-xtensa.c: Use ISO C90 formatting.
2783 * config/tc-xtensa.h: Likewise.
2784 * config/xtensa-istack.h: Likewise.
2785 * config/xtensa-relax.c: Likewise.
2786 * config/xtensa-relax.h: Likewise.
2788 2004-10-12 Paul Brook <paul@codesourcery.com>
2790 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2793 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2796 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2798 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2800 (Acknowledgements): Use "GAS" instead of AS variable.
2802 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2804 * config/tc-i386.c: Include "elf/x86-64.h".
2805 (i386_elf_section_type): New function.
2806 * config/tc-i386.h (md_elf_section_type): Define.
2807 (i386_elf_section_type): New prototype.
2809 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2811 * config/m68k-parse.h (enum m68k_register): New control register,
2813 * config/tc-m68k.c: Correct control register set for MCF5249.
2815 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2816 Sterling Augustine <sterling@tensilica.com>
2818 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2819 (UNREACHABLE_MAX_WIDTH): Define.
2820 (XTENSA_FETCH_WIDTH): Delete.
2821 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2822 prefer_const16, prefer_l32r): New global variables.
2823 (LIT4_SECTION_NAME): Define.
2824 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2825 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2826 (frag_flags struct): New.
2827 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2828 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2829 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2830 (MAX_FORMATS): Define.
2831 (op_placement_info struct, op_placement_table): New.
2832 (O_pltrel, O_hi16, O_lo16): Define.
2833 (directiveE enum): Rename directive_generics to directive_transform.
2834 Delete directive_relax. Add directive_schedule,
2835 directive_absolute_literals, and directive_last_directive.
2836 (directive_info): Rename "generics" to "transform". Delete "relax".
2837 Add "schedule" and "absolute-literals".
2838 (directive_state): Adjust entries to match changes in directive_info.
2839 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2840 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2841 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2842 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2843 (align_only_targets, software_a0_b_retw_interlock,
2844 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2845 software_avoid_short_loop, software_avoid_close_loop_end,
2846 software_avoid_all_short_loops, specific_opcode): Delete.
2847 (warn_unaligned_branch_targets): New.
2848 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2849 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2850 (option_[no_]link_relax, option_[no_]transform,
2851 option_[no_]absolute_literals, option_warn_unaligned_targets,
2852 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2854 (option_[no_]align_only_targets, option_literal_section_name,
2855 option_text_section_name, option_data_section_name,
2856 option_bss_section_name, option_eb, option_el): Delete.
2857 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2858 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2859 and target-hardware. Delete entries for [no-]target-align-only,
2860 literal-section-name, text-section-name, data-section-name, and
2862 (md_parse_option): Handle new options and remove old ones. Accept but
2863 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2864 and treat them as [no-]transform.
2865 (md_show_usage): Add new options and remove old ones.
2866 (xtensa_setup_hw_workarounds): New.
2867 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2868 "long", "short", "loc" and "frequency" entries.
2869 (use_generics): Rename to ...
2870 (use_transform): ... this function. Add past_xtensa_end check.
2871 (use_longcalls): Add past_xtensa_end check.
2872 (code_density_available, can_relax): Delete.
2873 (do_align_targets): New.
2874 (get_directive): Accept dashes in directive names. Warn about
2875 [no-]generics and [no-]relax directives and treat them as
2877 (xtensa_begin_directive): Call md_flush_pending_output only for some
2878 directives. Check for directives inside instruction bundles. Warn
2879 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2880 directives. Handle new directives. Check generating_literals flag
2882 (xtensa_end_directive): Check for directives inside instruction
2883 bundles. Warn and ignore [no-]density directives. Handle new
2884 directives. Call xtensa_set_frag_assembly_state.
2885 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2886 xtensa_dwarf2_emit_insn): New.
2887 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2888 use_literal_section flag.
2889 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2890 literals. Use xtensa_elf_cons to parse the expression.
2891 (xtensa_literal_prefix): Do not check use_literal_section. Support
2892 ".lit4" sections for absolute literals. Change prefix convention to
2893 replace ".text" (or ".t" in a linkonce section). No need to call
2895 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2896 (expression_end): Handle closing braces and colons.
2897 (PLT_SUFFIX, plt_suffix): Delete.
2898 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2899 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2900 and O_hi16 expressions as well.
2901 (tokenize_arguments): Handle closing braces and colons.
2902 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2903 operands and paired register syntax.
2904 (get_invisible_operands): New.
2905 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2906 new xtensa-isa.h functions.
2907 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2908 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2909 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2910 instructions. Use xtensa_translate_zero_immed.
2911 (operand_is_immed, operand_is_pcrel_label): Delete.
2912 (get_relaxable_immed): Use new xtensa-isa.h functions.
2913 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2915 (xtensa_print_insn_table, print_vliw_insn): New.
2916 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2917 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2918 is_branch_or_jump_opcode): Delete.
2919 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2920 (opnum_to_reloc, reloc_to_opnum): Delete.
2921 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2922 xtensa-isa.h functions. Operate on one slot of an instruction.
2923 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2924 xg_get_insn_size): Delete.
2925 (xg_get_build_instr_size): Use xg_get_single_size.
2926 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2927 xg_build_widen_table. Use xg_get_single_size.
2928 (xg_get_max_narrow_insn_size): Delete.
2929 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2930 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2932 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2933 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2934 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2935 xg_build_widen_table. Use xg_get_single_size.
2936 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2938 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2939 treat weak symbols conservatively.
2940 (xg_check_operand): Use new xtensa-isa.h functions.
2941 (is_dnrange): Delete.
2942 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2943 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2944 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2945 xtensa-isa.h functions.
2946 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2947 xg_instruction_matches_options): New.
2948 (xg_instruction_matches_rule): Handle O_register expressions. Call
2949 xg_instruction_matches_options.
2950 (transition_rule_cmp): New.
2951 (xg_instruction_match): Update call to xg_build_simplify_table.
2952 (xg_build_token_insn): Record loc fields.
2953 (xg_simplify_insn): Check is_specific_opcode field and
2954 density_supported flag.
2955 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2956 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2957 (xg_assemble_literal): Add error handling for O_big. Call
2958 record_alignment. Handle O_pltrel.
2959 (xg_valid_literal_expression): New.
2960 (xg_assemble_literal_space): Add slot parameter. Remove call to
2961 set_expr_symbol_offset. Add call to record_alignment. Update call to
2963 (xg_emit_insn): Delete.
2964 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2965 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2966 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2967 and slot parameters. Handle new "alternate" relocations for absolute
2968 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2969 O_hi16. Use new xtensa-isa.h functions.
2970 (xg_assemble_tokens): Delete.
2971 (is_register_writer): Use new xtensa-isa.h functions.
2972 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2973 old-style RSR from LCOUNT.
2974 (next_frag_opcode): Delete.
2975 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2976 update_next_frag_state): New.
2977 (update_next_frag_nop_state): Delete.
2978 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2979 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2980 the state of the absolute-literals directive. Add calls to
2981 record_alignment and xtensa_set_frag_assembly_state. Call
2982 xtensa_switch_to_non_abs_literal_fragment instead of
2983 xtensa_switch_to_literal_fragment.
2985 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2986 (get_expanded_loop_offset): Change check for undefined opcode to an
2988 (xtensa_set_frag_assembly_state, relaxable_section,
2989 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2990 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2991 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2992 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2993 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2994 (xtensa_init_fix_data): New.
2995 (xtensa_frob_label): Reset label symbol to the current frag. Check
2996 do_align_targets and generating_literals flag. Propagate frequency
2997 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2998 (xtensa_unrecognized_line): New.
2999 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3000 to xtensa_set_frag_assembly_state.
3001 (error_reset_cur_vinsn): New.
3002 (md_assemble): Remove check for literal frag. Remove call to
3003 istack_init. Call use_transform instead of use_generics. Parse
3004 explicit instruction format specifiers. Move code for
3005 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3006 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3007 Add dwarf2_where call. Remote automatic alignment for ENTRY
3008 instructions. Move call to xtensa_clear_insn_labels to the end.
3009 Rearrange to handle bundles.
3010 (xtensa_cons_fix_new): Delete.
3011 (xtensa_handle_align): New.
3012 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3013 assignment to is_no_density field.
3014 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3015 instead of reloc_to_opnum. Handle "alternate" relocations.
3016 (xtensa_force_relocation, xtensa_check_inside_bundle,
3017 xtensa_elf_section_change_hook): New.
3018 (xtensa_symbol_new_hook): Delete.
3019 (xtensa_fix_adjustable): Check for difference of symbols with an
3020 offset. Check for external and weak symbols.
3021 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3022 (md_estimate_size_before_relax): Return expansion for the first slot.
3023 (tc_gen_reloc): Handle difference of symbols by producing
3024 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3025 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3026 tentative values into the output when linkrelax is set.
3027 (XTENSA_PROP_SEC_NAME): Define.
3028 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3029 Create literal tables only if using literal sections. Create new
3030 property tables instead of old instruction tables. Check for unaligned
3031 branch targets and loops.
3032 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3033 new_resource_table, clear_resource_table, resize_resource_table,
3034 resources_available, reserve_resources, release_resources,
3035 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3036 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3037 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3038 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3039 flag. Update checks for workaround options. Call
3040 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3041 (xtensa_cleanup_align_frags): Add special case for branch targets.
3042 Check for and mark unreachable frags.
3043 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3044 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3045 end of a zero-overhead loop body.
3046 (frag_can_negate_branch): Handle instructions with multiple slots.
3047 Use new xtensa-isa.h functions
3048 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3049 xtensa_mark_zcl_first_insns): New.
3050 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3051 transformations are disabled.
3052 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3053 multislot instructions.
3054 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3055 Likewise. Also error if transformations are disabled.
3056 (unrelaxed_frag_max_size): New.
3057 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3058 xtensa-isa.h functions.
3059 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3060 xtensa_opcode_is_loop instead of is_loop_opcode.
3061 (get_text_align_power): Replace as_fatal with assertion.
3062 (get_text_align_fill_size): Iterate instead of using modulus when
3064 (get_noop_aligned_address): Assert that this is for a machine-dependent
3065 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3066 xg_get_single_size, and frag_format_size.
3067 (get_widen_aligned_address): Rename to ...
3068 (get_aligned_diff): ... this function. Add max_diff parameter.
3069 Remove handling of rs_align/rs_align_code frags. Use
3070 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3071 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3072 and pass it back to caller.
3073 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3074 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3075 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3076 (relax_frag_text_align): Rename to ...
3077 (relax_frag_loop_align): ... this function. Assume loops can only be
3078 in the first slot of an instruction.
3079 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3080 instruction. Remove call to frag_wane.
3081 (relax_frag_narrow): Rename to ...
3082 (relax_frag_for_align): ... this function. Extend to handle
3083 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3084 RELAX_NARROW for the first slot.
3085 (find_address_of_next_align_frag, bytes_to_stretch): New.
3086 (future_alignment_required): Use find_address_of_next_align_frag and
3087 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3088 alignment decisions.
3089 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3090 Check if transformations are enabled for b_j_loop_end workaround.
3091 Use new xtensa-isa.h functions and handle multislot instructions.
3092 Update call to xg_assembly_relax.
3093 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3094 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3096 (convert_frag_narrow): Add segP, format and slot parameters. Call
3097 convert_frag_immed for branch instructions. Adjust calls to
3098 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3099 xg_get_single_size and xg_get_single_format.
3100 (convert_frag_fill_nop): New.
3101 (convert_frag_immed): Add format and slot parameters. Handle multislot
3102 instructions and use new xtensa-isa.h functions. Update calls to
3103 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3104 enabled for b_j_loop_end workaround. Use build_nop instead of
3105 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3106 frags. Use xg_get_single_size. Handle O_pltrel.
3107 (fix_new_exp_in_seg): Remove check for old plt flag.
3108 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3109 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3110 for loop opcode to an assertion. Mark all frags up to the end of the
3111 loop as not transformable.
3112 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3113 (get_subseg_info): New.
3114 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3116 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3117 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3118 (xtensa_switch_to_non_abs_literal_fragment): New.
3119 (cache_literal_section): Add is_code parameter and pass it through to
3120 retrieve_literal_seg.
3121 (retrieve_literal_seg): Add is_code parameter and use it to set the
3122 flags on the literal section. Handle case where head parameter is 0.
3123 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3124 set_frag_is_no_transform): New.
3125 (xtensa_create_property_segments): Add end_property_function parameter
3126 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3127 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3128 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3129 (add_xt_block_frags): Add end_property_function parameter and call it
3130 if it is non-zero. Call xtensa_frag_flags_init.
3131 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3132 get_frag_property_flags, frag_flags_to_number,
3133 xtensa_frag_flags_combinable, xt_block_aligned_size,
3134 xtensa_xt_block_combine, add_xt_prop_frags,
3135 init_op_placement_info_table, opcode_fits_format_slot,
3136 xg_get_single_size, xg_get_single_format): New.
3137 (istack_push): Inline call to tinsn_copy.
3138 (tinsn_copy): Delete.
3139 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3140 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3141 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3142 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3143 functions. Handle invisible operands.
3144 (tinsn_to_slotbuf): New.
3145 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3146 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3147 vinsn_from_chars, and xg_free_vinsn.
3148 (tinsn_from_insnbuf): New.
3149 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3150 instructions. Handle symbol differences.
3151 (get_num_stack_text_bytes): Use xg_get_single_size.
3152 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3153 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3154 get_expr_register, set_expr_symbol_offset_diff): New.
3155 * config/tc-xtensa.h (MAX_SLOTS): Define.
3156 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3157 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3158 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3160 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3161 (xtensa_frag_type struct): Add is_assembly_state_set,
3162 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3163 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3164 Replace is_generics and is_relax fields by is_no_transform field.
3165 Delete is_text and is_longcalls fields. Change text_expansion and
3166 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3167 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3168 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3169 (xtensa_fix_data struct): New.
3170 (xtensa_symfield_type struct): Delete plt field.
3171 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3172 forward declaration here.
3173 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3174 (XTENSA_SECTION_RENAME): Undefine.
3175 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3176 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3177 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3178 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3179 (unit_num_copies_func, opcode_num_units_func,
3180 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3181 (resource_table struct): New.
3182 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3183 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3184 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3185 (tinsn_copy): Delete prototype.
3186 (vliw_insn struct): New.
3187 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3188 (widen_spec_list): Add option conditions for density and boolean
3189 instructions. Add expansions using CONST16 and conditions for using
3190 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3192 (simplify_spec_list): Add option conditions for density instructions.
3193 Add entry for NOP instruction.
3194 (append_transition): Add cmp function pointer parameter and use it to
3195 insert the new entry in order.
3196 (operand_function_LOW16U, operand_function_HI16U): New.
3197 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3198 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3199 (enter_opname, split_string): Use xstrdup instead of strdup.
3200 (init_insn_pattern): Initialize new options field.
3201 (clear_req_or_option_list, clear_req_option_list,
3202 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3204 (parse_insn_pattern): Parse option conditions.
3205 (transition_applies): New.
3206 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3207 swapped last arguments in calls to append_constant_value_condition.
3208 Call clone_req_option_list. Add warning about invalid opcode.
3209 Handle LOW16U and HI16U function names.
3210 (build_transition_table): Add cmp parameter and use it in calls to
3211 append_transition. Use new xtensa-isa.h functions. Check
3212 transition_applies before adding entries.
3213 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3214 pass it through to build_transition_table.
3215 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3216 ReqOption, transition_cmp_fn): New types.
3217 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3218 (transition_rule struct): Add options field.
3219 * doc/as.texinfo (Overview): Update Xtensa options.
3220 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3221 --[no-]relax, and --[no-]generics options. Update descriptions of
3222 --text-section-literals and --[no-]longcalls. Add
3223 --[no-]absolute-literals and --[no-]transform.
3224 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3225 Remove use of "generic" and "specific" terminology for opcodes.
3226 (Xtensa Registers): Generalize the syntax description to include
3227 user-defined register files.
3228 (Xtensa Automatic Alignment): Update.
3229 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3230 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3231 (Xtensa Directives): Remove confusing rules about precedence.
3232 (Density Directive, Relax Directive): Delete.
3233 (Schedule Directive): New.
3234 (Generics Directive): Rename to ...
3235 (Transform Directive): ... this node.
3236 (Literal Directive): Update for absolute literals. Missing
3237 literal_position directive is now an error.
3238 (Literal Position Directive): Update for absolute literals.
3239 (Freeregs Directive): Delete.
3240 (Absolute Literals Directive): New.
3241 (Frame Directive): Minor editing.
3242 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3243 Update dependencies.
3244 * Makefile.in: Regenerate.
3246 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3248 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3249 to build the second and third fixups for a composite relocation.
3250 (macro_read_relocs): New function.
3251 (macro_build): Use it.
3252 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3253 Simplify fragging code accordingly.
3254 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3255 of the composite relocation. Set fx_tcbit in both fixups.
3257 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3259 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3260 (md_apply_fix3): Don't treat composite relocs as done.
3262 2004-10-07 Jan Beulich <jbeulich@novell.com>
3264 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3265 prefix for symbol names generated from the LOCAL macro directive.
3267 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3268 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3270 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3272 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3274 (md_assemble): Add error checking for Co-Processor instructions.
3275 (get_cinv_parameters): Add 'b' option to invalidate the
3276 branch-target cache.
3278 2004-10-05 Paul Brook <paul@codesourcery.com>
3280 * config/tc-arm.c (unwind): New variable.
3281 (vfp_sp_encode_reg): New function.
3282 (vfp_sp_reg_required_here): Use it.
3283 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3284 (vfp_parse_reg_list): New function.
3285 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3286 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3287 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3288 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3290 (md_pseudo_table): Add them.
3291 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3292 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3293 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3294 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3295 require_hashconst, add_unwind_opcode): New functions.
3296 * doc/c-arm.texi: Document unwinding opcodes.
3297 * NEWS: Mention the new feature.
3299 2004-10-04 Eric Christopher <echristo@redhat.com>
3301 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3303 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3305 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3307 * config/tc-s390.c (md_apply_fix3): Likewise.
3308 * config/tc-sparc.c (md_apply_fix3): Likewise.
3310 2004-10-01 Paul Brook <paul@codesourcery.com>
3312 * config/tc-arm.c (arm_elf_section_type): New function.
3313 (arm_elf_change_section): Set section link for exidx sections.
3314 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3315 (md_elf_section_type): Define.
3317 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3319 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3320 instruction's offset.
3322 2004-10-01 Adam Nemet <anemet@lnxw.com>
3324 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3326 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3328 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3329 asymbol *, instead use symbol_get_bfdsym.
3331 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3333 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3335 2004-09-30 Paul Brook <paul@codesourcery.com>
3337 * config/tc-arm.c (do_smi, do_nop): New functions.
3338 (insns): Add ARMv6ZK instructions.
3339 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3340 (tc_gen_reloc): Ditto.
3341 (arm_cpus): Add mpcore and arm1176.
3342 (arm_archs): Add armv6{k,z,zk}.
3343 * doc/c-arm.texi: Document new cores and architectures.
3345 2004-09-30 Nick Clifton <nickc@redhat.com>
3347 * config/tc-arm.c: Use ISO C90 formatting.
3349 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3351 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3352 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3353 REG_TYPE_MVDX is expected.
3355 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3357 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3359 2004-09-21 James E Wilson <wilson@specifixinc.com>
3361 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3362 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3363 output_spill_base, output_unat_psprel, output_lc_psprel,
3364 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3365 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3366 output_spill_psprel_p): Use it.
3368 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3370 * config/tc-crx.c (handle_LoadStor): New function.
3371 Handle load/stor unique instructions before parsing.
3373 2004-09-17 Paul Brook <paul@codesourcery.com>
3375 * config/tc-arm.c (s_arm_rel31): New funciton.
3376 (md_pseudo_table): Add .rel31.
3377 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3378 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3379 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3380 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3381 (arm_parse_reloc): Add (target2).
3383 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3385 * Makefile.am: Run "make dep-am".
3386 * Makefile.in: Regenerate.
3387 * aclocal.m4: Regenerate.
3388 * configure: Regenerate.
3389 * doc/Makefile.in: Regenerate.
3390 * po/POTFILES.in: Regenerate.
3391 * po/gas.pot: Regenerate.
3393 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3395 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3396 [!LLONG_MAX]: Ditto.
3398 2004-09-13 Paul Brook <paul@codesourcery.com>
3400 * config/tc-arm.c: Rename RELABS to TARGET1.
3402 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3404 * messages.c (as_internal_value_out_of_range): Cast values passed
3405 to as_bad_where or as_warn_where to proper type.
3407 2004-09-11 Theodore A. Roth <troth@openavr.org>
3409 * config/tc-avr.c: Add support for
3410 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3412 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3414 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3415 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3417 2004-09-08 Paul Brook <paul@codesourcery.com>
3419 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3420 fini_array and preinit_array section types.
3421 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3423 * doc/as.texinfo: Document extra section types.
3425 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3427 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3428 * Makefile.in: Regenerated.
3429 * configure.in: Set em for arm*-*-symbianelf*.
3430 * configure: Regenerated.
3431 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3432 vectors when appropriate.
3433 * config/te-symbian.h: New file.
3435 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3437 * config/tc-crx.c (gettrap): Exception vector can be case
3439 (process_label_constant): Fix a 32-bit displacement bug in branch
3441 (get_operandtype) : Bug fix, wrong operand was used.
3442 (process_label_constant): Initialize relocation type to
3445 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3447 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3448 for synthesizable cores.
3450 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3452 2004-08-25 Dmitry Diky <diwil@spec.ru>
3454 * config/tc-msp430.c: Clean-up the code.
3455 (md_relax_table): New relax table.
3456 (mcu_types): Sort MCU types.
3457 (md_pseudo_table): Add .profiler pseudo handler.
3458 (pow2value): New function.
3459 (msp430_profiler): New function.
3460 (msp430_operands): Add new insns handlers.
3461 (msp430_srcoperand): Add register operand handler, allow complex
3463 (md_estimate_size_before_relax): Rewritten.
3464 (md_convert_frag): Rewritten.
3465 (msp430_relax_frag): New function.
3466 * config/tc-msp430.h (md_relax_frag): define macro
3467 * doc/c-msp430.texi: Update information.
3469 2004-08-24 Nick Clifton <nickc@redhat.com>
3471 * as.c (std_shortopts): Allow -g to take an optional argument.
3472 (parse_args): Pass any switch starting with -g on to the backend
3475 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3477 * configure.in (arm*-*-symbianelf*): New target.
3478 (arm*-*-eabi*): Likewise.
3479 * configure: Regenerated.
3481 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3482 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3485 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3487 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3488 argument, don't do anything if current section is not
3489 .gnu.linkonce.t.* and linkonce_empty is set.
3490 (generate_unwind_image, dot_endp): Adjust callers, call
3491 start_unwind_section (*, 1) if nothing will be put into the
3494 2004-08-17 Nick Clifton <nickc@redhat.com>
3496 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3497 (show_usage): Add -g.
3498 (std_longopts): Add --gen-debug. Alpha sort the table.
3499 (parse_args): Print an error message if a switch is not handled.
3500 Handle the -g switch, calling md_debug_format_selector() if
3502 * NEWS: Mention new feature.
3503 * doc/as.texinfo: Document new switch.
3504 * doc/internals.texi: Document behaviour of md_parse_option.
3506 * config/tc-arm.c (md_parse_option): Do not issue an error message
3507 if the switch is not recognised.
3508 * config/tc-m68k.c (md_parse_option): Likewise.
3509 * config/tc-pdp11.c (md_parse_option): Likewise.
3510 * config/tc-v850.c (md_parse_option): Likewise.
3512 * as.h: Fix up formatting.
3515 2004-08-16 Nick Clifton <nickc@redhat.com>
3517 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3519 * configure.in: Sort architecture based tables alphabetically.
3520 * configure: Regenerate.
3522 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3524 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3525 { "cc", 68 }, with { "cr", 70 }.
3527 2004-08-13 Jan Beulich <jbeulich@novell.com>
3528 Nick Clifton <nickc@redhat.com>
3530 * as.c: Add and handle new --alternate command line option.
3531 * macro.c (macro_set_alternate): New.
3532 * macro.h (macro_set_alternate): Declare.
3533 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3534 * doc/as.texinfo: Document new command line option and pseudo-ops
3535 as well as insert documentation originating from gasp about
3536 alternate macro syntax.
3537 * NEWS: Mention new command line option and pseudo-ops.
3539 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3541 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3544 2004-08-06 Paul Brook <paul@codesourcery.com>
3546 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3547 Handle new relocations.
3548 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3550 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3552 * write.c (relax_segment): Use was_address instead of address when
3553 setting fr_fix field for align frag due to backwards .org.
3555 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3557 Introduce SH2a support.
3558 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3559 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3561 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3562 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3563 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3564 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3565 to end of conditional expression.
3566 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3567 * config/tc-sh.c: Add sh2a-nofpu support.
3568 2003-12-29 DJ Delorie <dj@redhat.com>
3569 * tc-sh.c: Add sh2a support.
3570 (parse_reg): Add tbr.
3571 (parse_at): Support @@(disp,tbr).
3572 (get_specific): Support sh2a opcodes.
3573 (insert4): New, for 4 byte relocs.
3574 (build_Mytes): Support sh2a opcodes.
3575 (md_apply_fix3_Mytes): Support sh2a opcodes.
3576 2003-12-02 Michael Snyder <msnyder@redhat.com>
3577 * config/tc-sh.c (md_parse_option): Handle sh2a.
3578 (sh_elf_final_processing): Ditto.
3580 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3582 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3585 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3587 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3588 (ppc_arch): Expand comment.
3590 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3592 * config/tc-crx.c: Support evaluating the difference between two
3594 * config/tc-crx.h: Likewise.
3596 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3598 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3600 (ia64_elf_section_change_hook): Set the linked-to section for
3603 2004-07-26 Dmitry Diky <diwil@spec.ru>
3605 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3606 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3607 msp430xG438, msp430xG439.
3609 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3611 * doc/as.texinfo (Section, PushSection): Correct documentation
3614 2004-07-21 Jan Beulich <jbeulich@novell.com>
3616 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3617 permissible for the selected instruction suffix.
3618 (match_template): Don't permit 64-bit general purpose operands in
3620 (finalize_imm): Permit 64-bit immediates.
3621 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3622 specially except for the width of the used base and/or index
3623 registers. For 32-bit displacements, use sign-extended
3624 relocations only when using 64-bit addressing.
3625 Force zero displacement on rip-relative addressing when there is
3626 no other displacement.
3627 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3628 specially except for the width of the used base and/or index
3630 (parse_register): Disallow Reg64 registers in 32-bit mode.
3632 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3633 suffix if the instruction doesn't support it.
3635 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3637 * config/tc-mips.c (append_insn): Handle constant expressions with
3638 no associated relocation.
3639 (mips_ip): Cancel the expression after use for the Q format
3641 (parse_relocation): Return no relocation for unsupported
3643 (my_getSmallExpression): Return no relocation if no relocation
3646 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3648 * config/obj-som.c (adjust_stab_sections): Add prototype.
3649 (obj_som_compiler, obj_som_version, obj_som_copyright,
3650 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3651 * config/tc-hppa.c (update_subspace): Likewise.
3652 (is_defined_subspace): Amplify comment.
3653 * config/obj-som.h (som_frob_file): Add prototype.
3655 2004-07-19 Christopher Faylor <cgf@timesys.com>
3656 H.J. Lu <hongjiu.lu@intel.com>
3658 * subsegs.c (section_symbol): Don't create a new segment when
3659 existing segment is undefined.
3661 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3663 * config/tc-arm.c: Include include/opcode/arm.h.
3664 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3665 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3666 (FPU_ARCH_*): Delete.
3667 * Makefile.am: Update dependencies.
3668 * Makefile.in: Regenerate.
3670 2004-07-15 Nick Clifton <nickc@redhat.com>
3672 * configure.in: Accept armbe as a big-endian arm configuration.
3673 * configure: Regenerate.
3675 2004-07-13 Thomas Nystrom <thn@saeab.se>
3677 * config/tc-i386.c (T_SHIFTOP): New constant.
3678 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3679 (intel_el1): Handle '~'.
3680 (intel_get_token): Handle '<>', '&', '|' and '~'.
3682 2004-07-13 Nick Clifton <nickc@redhat.com>
3684 (md_assemble): Remove spurious newline from end of as_bad error
3686 (intel_e05_1): Likewise.
3687 (intel_e11): Likewise.
3688 (intel_match_token): Likewise.
3690 2004-07-11 Andreas Schwab <schwab@suse.de>
3692 * config/tc-m68k.c: Convert to C90. Remove redundant
3693 declarations. Indentation fixup.
3694 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3695 obj_coff_section ourselves.
3697 2004-07-09 James E Wilson <wilson@specifixinc.com>
3699 * config/tc-ia64.c (default_big_endian): New.
3700 (dot_byteorder, md_begin): Use it.
3701 (md_parse_option): Set it.
3703 2004-07-09 Nick Clifton <nickc@redhat.com>
3705 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3706 * configure: Regenerate.
3707 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3708 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3709 sh_find_elf_flags if necessary.
3711 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3713 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3714 going to be split into more than one in-place addend, return 0
3715 for relocations against mergeable sections. Associate comments
3718 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3720 * Makefile.am (CPU_TYPES): Add crx.
3721 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3722 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3723 (DEPTC_crx_elf): New target.
3724 (DEPOBJ_crx_elf): Likewise.
3725 (DEP_crx_elf): Likewise.
3726 * Makefile.in: Regenerate.
3727 * configure.in: Add crx* target.
3728 * configure: Regenerate.
3729 * config/tc-crx.c: New file.
3730 * config/tc-crx.h: New file.
3731 * NEWS: Mention new target.
3733 2004-07-06 Nick Clifton <nickc@redhat.com>
3735 * config.in: Undefine TARGET_SYMBIAN by default.
3737 * configure: Regenerate. Add sh-symbian-elf target. If
3738 selected define TARGET_SYMBIAN.
3739 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3740 format if TARGET_SYMBIAN has been defined.
3742 * output-file.c (output_file_create): Report the target format
3743 chosen when bfd_openw reports that it is invalid.
3745 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3746 pseudo for BFD based assemblers.
3748 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3751 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3752 (md_parse_option): Remove redundant -isa testing.
3753 Make bfd_arch variable const.
3754 (md_show_usage): Make bfd_arch variable const.
3756 2004-07-03 James E Wilson <wilson@specifixinc.com>
3758 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3759 * config/tc-ia64.h (md_frag_check): Define.
3761 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3763 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3765 * doc/as.texinfo (Weak): Document PE weak symbols.
3767 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3769 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3770 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3771 (mips_frob_file): Rework so that only a single pass through the
3772 relocs is needed. Allow %lo()s to have higher offsets than their
3773 corresponding %hi()s or %got()s.
3775 2004-07-02 Nick Clifton <nickc@redhat.com>
3777 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3778 allow values which have come from undefined symbols.
3779 Always consider this fixup to have been processed as a reloc
3780 cannot be generated for it.
3782 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3784 * frags.h (struct frag): Add has_code and insn_addr fields.
3785 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3786 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3787 * config/tc-ppc.h (md_frag_check): Define.
3789 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3791 * doc/Makefile.am (info): Rename goal to...
3792 (info-local): ... this, to preserve implicit dependencies.
3793 * doc/Makefile.in: Regenerate with automake 1.8.5.
3795 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3797 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3798 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3799 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3800 (tc_gen_reloc): Likewise.
3801 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3802 (m32r_parse_name): Likewise.
3803 (m32r_cgen_parse_fix_exp): Likewise.
3804 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3805 (O_PIC_reloc): Likewise.
3806 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3807 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3808 for @GOTOFF, @GOT, @PLT.
3810 2004-06-21 Jan Beulich <jbeulich@novell.com>
3812 * gas/symbols.c: While discarding ordinary local absolute symbols
3813 when --strip-local-absolute is in effect, retain file symbols.
3815 2004-06-20 Andreas Schwab <schwab@suse.de>
3817 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3818 (md_parse_option): Likewise.
3820 2004-06-17 Jan Beulich <jbeulich@novell.com>
3822 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3823 * config/te-netware.h: New file.
3824 * config/te-ppcnw.h: Delete: Obsolete.
3825 * configure.in: Eliminate ill NetWare targets. Make generic
3826 NetWare target use proper emulation.
3827 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3828 reference to new te-netware.h.
3829 * configure: Regenerate.
3830 * Makefile.in: Regenerate.
3832 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3834 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3835 comparison in .insn pseudo operation.
3837 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3839 * config/obj-coff.c (coff_adjust_section_syms): Use
3840 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3841 (coff_frob_section): Likewise.
3842 * config/tc-mips.c (md_apply_fix3): Likewise.
3843 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3844 (elf_frob_file_after_relocs): Likewise.
3846 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3848 * config/tc-hppa.c (log2): Rename to exact_log2.
3849 (pa_next_subseg): Delete unused function.
3850 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3851 (create_new_subspace): Likewise.
3854 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3855 labels. Fix warning.
3857 2004-05-28 DJ Delorie <dj@redhat.com>
3859 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3860 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3861 or non-merged symbols.
3863 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3865 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3866 restore the old slot when inserting srlz.i/srlz.d.
3868 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3870 * Makefile.am: Regenerate dependecies.
3871 * Makefile.in: Regenerate.
3872 * config/tc-sh.c (valid_arch): Make unsigned.
3873 (preset_target_arch): Likewise.
3874 (md_begin): Use new architecture flags system.
3875 (get_specific): Likewise.
3876 (assemble_ppi): Likewise.
3877 (md_assemble): Likewise. Also fix error check for bad opcodes.
3878 (md_parse_option): Likewise. Also generate -isa values according
3879 to the table in bfd/cpu-sh.c instead of just constants. Also
3880 allow <arch>-up ISA variants.
3881 (sh_elf_final_processing): Replace if-else chain with a call to
3882 sh_find_elf_flags().
3884 2004-05-28 Peter Barada <peter@the-baradas.com>
3886 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3887 with zero offset into mode 2 addressing to save a word.
3889 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3891 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3892 (ar_is_only_in_integer_unit): New.
3893 (ar_is_only_in_memory_unit): New.
3894 (generate_unwind_image): Silence gcc on 32bit host.
3895 (md_assemble): Use ar_is_only_in_integer_unit instead of
3896 ar_is_in_integer_unit. Check AR access.
3898 2004-05-27 Peter Barada <peter@the-baradas.com>
3900 * config/tc-m68k.c (md_begin): Sort the opcode table into
3902 (m68k_compare_opcode): New function to do the sorting.
3904 2004-05-24 Peter Barada <peter@the-baradas.com>
3906 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3907 addressing on MIT style operands.
3908 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3910 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3913 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3915 * expr.c (operand, operator): Don't reject '++' and '--'.
3917 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3919 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3922 2004-05-17 Adam Nemet <anemet@lnxw.com>
3924 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3925 * configure: Regenerate.
3927 2004-05-13 Paul Brook <paul@codesourcery.com>
3929 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3931 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3933 * configure.in (or32-*-rtems*): Switch to elf.
3934 * configure: Regenerate.
3936 2004-05-13 Nick Clifton <nickc@redhat.com>
3938 * po/fr.po: Updated French translation.
3940 2004-05-11 Nick Clifton <nickc@redhat.com>
3942 * doc/as.texinfo (Section): Document G and T flags to .section
3943 directive. Document the extra arguments that the G flag
3944 requires. Document the #tls flag.
3946 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3948 * subsegs.c (section_symbol): Create a new section symbol if
3949 the existing one doesn't match.
3950 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3952 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3954 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3955 to cope with VR4181A errata MD(1) and MD(4).
3957 2004-05-07 Brian Ford <ford@vss.fsi.com>
3959 * NEWS: Mention .secrel32 for pe[i]-i386.
3961 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3963 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3964 (HANDLE_ALIGN): New.
3966 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3968 * Makefile.am (DIST_SUBDIRS): Define.
3969 * aclocal.m4: Regenerate with automake 1.8.4.
3970 * Makefile.in: Likewise.
3971 * doc/Makefile.in: Likewise.
3973 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3975 * config/tc-ia64.c (dot_serialize): Declare.
3976 (dot_serialize): New function.
3977 (md_pseudo_table): Add ".serialize.data" and
3978 ".serialize.instruction" directives.
3980 2004-05-06 Nick Clifton <nickc@redhat.com>
3982 * messages (as_internal_value_out_of_range): Print a message about
3983 a value being out of range. Be consistent about whether the
3984 values are printed in decimal or hexadecimal.
3985 (as_warn_value_out_of_range): Generate a warning message about an
3987 (as_bad_value_out_of_range): Generate an error message about an
3989 * as.h: Prototype the new functions.
3990 * config/tc-alpha.c (insert_operand): Use new function.
3991 * config/tc-arc.c (arc_insert_operand): Likewise.
3992 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3993 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3994 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3995 * config/tc-s390.c (s390_insert_operand): Likewise.
3996 * config/tc-v850.c (v850_insert_operand): Likewise.
3998 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4000 * configure.in: Set em=linux for frv-*-*linux*.
4001 * configure: Rebuilt.
4002 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4003 (frv_md_fdpic_enabled): New.
4004 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4005 (DEFAULT_FDPIC): New.
4006 (frv_flags): Use DEFAULT_FDPIC.
4007 (frv_pic_flag): Likewise.
4008 (OPTION_NOPIC): New.
4009 (md_longopts): Add -mnopic.
4010 (md_parse_option): Handle it.
4011 (md_show_usage): Add -mfdpic and -mnopic.
4013 2004-05-05 Peter Barada <peter@the-baradas.com>
4015 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4016 chips for invalid coldfire instructions, rename selectors
4017 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4018 add current_chip to track which chip is referred to(including save/restore),
4019 use current_chip to select control registers, not current_arch.
4020 (md_show_usage): Add new chips.
4021 * doc/c-m68k.texi: Document new command line switches.
4023 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4025 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4026 (NOP_OPCODE): Define.
4027 (s390_align_code): Remove prototype.
4028 * tc-s390.c (s390_align_code): Remove.
4030 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4032 * config/tc-ia64.c (make_unw_section_name): Removed.
4033 (start_unwind_section): New function.
4034 (generate_unwind_image): Take const segT instead of const
4036 (dot_handlerdata): Adjusted.
4037 (dot_endp): Likewise.
4039 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4041 * config/obj-elf.c (obj_elf_change_section): Allow the
4042 ".note.GNU-stack" section has SHF_EXECINSTR.
4044 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4046 * config/obj-elf.c (get_section): Return bfd_boolean.
4047 (obj_elf_change_section): Call bfd_get_section_by_name_if
4048 instead of bfd_map_over_sections.
4050 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4052 * config/obj-elf.c (get_section): New function.
4053 (obj_elf_change_section): Support multiple sections with same
4056 2004-04-30 Nick Clifton <nickc@redhat.com>
4058 * config/tc-arm.c (create_register_alias): Fix typo checking for
4059 case sensitive register aliases.
4060 (co_proc_number): Use error message string in all_reg_maps[]
4062 (cp_reg_required_here): Likewise.
4063 (fp_reg_required_here): Likewise.
4065 2004-04-29 Brian Ford <ford@vss.fsi.com>
4067 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4069 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4071 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4072 (load_address, macro, mips_ip, md_parse_option)
4073 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4074 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4075 embedded-PIC handling, and update comments.
4076 (SWITCH_TABLE): Remove.
4077 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4078 (enum mips_pic_level): Remove EMBEDDED_PIC.
4079 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4080 (TC_FORCE_RELOCATION): Update comment.
4081 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4082 might be safe to remove now that MIPS embedded-PIC is gone.
4084 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4086 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4087 call to obj_set_subsection_attributes.
4088 (obj_som_init_stab_section): Likewise.
4089 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4090 (pa_def_subspaces): Provide comdat default.
4091 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4092 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4093 calls to create_new_subspace and update_subspace to pass comdat flag.
4094 (create_new_subspace, update_subspace): Add new comdat argument. Use
4095 it in calls to obj_set_subsection_attributes.
4096 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4097 and use of comdat, common and dup_comm parameters.
4099 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4101 * config/obj-elf.c (obj_elf_change_section): Check if the old
4102 group name is NULL before comparison.
4104 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4106 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4108 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4110 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4112 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4114 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4115 (OPTION_MEMBEDDED_PIC): Remove.
4116 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4117 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4118 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4119 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4120 (OPTION_ELF_BASE): Renumber.
4121 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4122 (md_show_usage): Remove mention of -membedded-pic.
4123 * doc/as.texinfo: Remove mention of -membedded-pic.
4125 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4127 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4128 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4130 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4131 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4132 USE_GLOBAL_POINTER_OPT.
4134 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4136 * config/tc-mips.c (macro): One more use of load_delay_nop.
4138 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4140 * config/tc-mips.c (load_delay_nop): New function.
4141 (load_address, macro): Use load_delay_nop() to build a nop
4142 which can be omitted with gpr_interlocks.
4144 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4146 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4147 cop_interlocks): Remove superfluous CPU entries.
4149 2004-04-22 Paul Brook <paul@codesourcery.com>
4151 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4153 2004-04-22 Peter Barada <peter@the-baradas.com>
4155 * NEWS: Added support for EMAC instructions and MAC/EMAC
4157 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4158 scale factor tokens, trailing_ampersand to mark mask addressing
4159 for MAC/EMAC instructions.
4160 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4162 (yylex): Handle '>', '<', and '&' following '+'.
4163 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4164 architectures in archs[].
4165 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4166 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4168 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4169 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4171 Add EMAC operands to init_table[].
4173 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4175 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4177 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4178 * config/tc-arm.c (enum mstate): Delete from here.
4179 (mapping_state): Remove the static mapstate variable and instead
4180 store the state in the segment. This allows a per-section mapping
4181 state. Handle and ignore MAP_UNDEFINED states.
4182 (arm_elf_change_section): Get the current mapping state from the
4184 (s_ltorg): Set the mapping state to MAP_DATA.
4185 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4186 for each pool as it is emitted.
4188 2004-04-22 Nick Clifton <nickc@redhat.com>
4190 * config/tc-arm.h: Formatting tidy ups.
4192 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4194 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4196 2004-04-20 DJ Delorie <dj@redhat.com>
4198 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4199 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4200 [TE_PE] (O_secrel): Define.
4201 [TE_PE] (x86_pe_cons_fix_new): New.
4202 [TE_PE] (pe_directive_secrel): Likewise.
4203 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4205 2004-04-19 Eric Christopher <echristo@redhat.com>
4207 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4208 of previous patch for fix in gcc.
4210 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4212 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4214 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4216 * read.c (do_align): Call md_flush_pending_output, if defined.
4218 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4220 * expr.c (operand): Correct checks for ++ and --.
4222 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4224 * config/tc-generic.c: Add some comments.
4226 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4228 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4229 -{no-}mfix-vr4122-bugs.
4230 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4231 (append_insn, mips_emit_delays): Update accordingly.
4232 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4233 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4234 (md_parse_option): Update after above changes.
4235 (md_show_usage): Add -mfix-vr4120.
4237 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4239 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4240 of .section directive; add a reference to the ELF .subsection
4243 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4245 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4248 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4250 * Makefile.am: Remove mips from aout targets.
4251 * Makefile.in: Regenerate.
4252 * configure.in: Remove mips-dec-bsd* target.
4253 * configure: Regenerate.
4255 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4258 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4259 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4260 Update "mapping". Restrict some @ modifiers to 32 bit.
4262 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4263 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4265 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4266 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4267 dont_adjust_reloc_32 is set.
4268 (md_longopts): Add option -renesas.
4269 (md_parse_option, md_show_usage): Likewise.
4270 * doc/c-sh.texi: Likewise.
4272 2004-04-01 Dave Korn <dk@artimi.com>
4274 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4275 hi16 and lo16 fixS structs.
4276 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4277 exactly the same way as for RELOC_DLX_REL16.
4278 (machine_ip): properly respect LO flag in the_insn and
4279 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4280 (md_apply_fix3): apply RELOC_DLX_LO16.
4282 2004-03-30 Stan Shebs <shebs@apple.com>
4284 Remove long-obsolete MPW support.
4285 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4286 * configure.in: Remove mention of ppc-*-mpw* config.
4287 * configure.in: Likewise.
4289 2004-03-30 Nick Clifton <nickc@redhat.com>
4291 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4292 OBJ_ELF being defined.
4294 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4296 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4298 2004-03-23 Paul Brook <paul@codesourcery.com>
4300 * config/tc-arm.c (meabi_flags): New variable.
4301 (arm_parse_eabi): New function.
4302 (md_begin): Set flags for EABI v3.
4304 (arm_long_opts): Add meabi.
4305 * doc/as.texinfo <ARM>: Document -meabi.
4306 * doc/c-arm.texi: Ditto.
4308 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4310 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4311 tables even when use_literal_section flag is not set.
4313 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4315 * config/tc-sh.c: Remove trailing whitespace.
4317 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4319 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4320 --mul-bug-abort and the default behavior.
4321 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4322 (err_for_dangerous_mul_placement): New variable.
4323 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4325 (md_cris_relax_table): Have placeholder for STATE_MUL.
4326 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4327 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4329 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4330 STATE_BYTE)>: Ditto.
4331 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4332 alignment and position of this frag, emit error message if
4334 (md_assemble): For a multiply insn and when checking it,
4335 transform the current frag into a special frag for that purpose.
4336 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4337 OPTION_MULBUG_ABORT_ON>: Handle new options.
4339 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4341 * config/tc-xtensa.c (mark_literal_frags): New function.
4342 (xtensa_move_literals): Call mark_literal_frags for all literal
4343 segments, including init and fini literal segments.
4344 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4346 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4348 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4349 (pa_comm): Set BSF_OBJECT in symbol flags.
4351 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4353 * Makefile.am: Run "make dep-am".
4354 * Makefile.in: Regenerate.
4355 * doc/Makefile.in: Regenerate.
4356 * config.in: Regenerate.
4357 * po/gas.pot: Regenerate.
4359 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4361 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4362 (demand_empty_rest_of_line): Issue an error here.
4363 (ignore_rest_of_line): Silently skip to end.
4364 (demand_copy_string): Issue an error, not warning.
4366 * config/obj-elf.c (obj_elf_section_name): Likewise.
4367 (obj_elf_section): Likewise.
4368 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4369 (arc_extinst): Likewise.
4370 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4371 (dot_spill): Likewise.
4372 (dot_unwabi): Likewise.
4373 (dot_prologue): Likewise.
4375 * expr.c (operand): Reject ++ and --.
4376 (operator): Likewise.
4378 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4380 * config/tc-sh.c: Include dw2gencfi.h.
4381 (sh_cfi_frame_initial_instructions): New function.
4382 (sh_regname_to_dw2regnum): Likewise.
4383 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4385 (TARGET_USE_CFIPOP): Define.
4386 (tc_cfi_frame_initial_instructions): Likewise.
4387 (tc_regname_to_dw2regnum): Likewise.
4388 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4389 * Makefile.am: Update dependencies.
4390 * Makefile.in: Regenerate.
4392 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4394 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4395 * configure: Regenerate.
4397 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4399 * read.c (s_leb128): Call md_flush_pending_output.
4401 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4403 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4404 * config/tc-i386.h (CpuPadLock): New define.
4405 (CpuUnknownFlags): Added CpuPadLock.
4407 2004-03-07 Andreas Schwab <schwab@suse.de>
4409 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4411 2004-03-07 Richard Henderson <rth@redhat.com>
4413 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4414 (cfi_finish): Likewise for fde.
4416 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4418 * config/tc-ia64.c (md_assemble): Properly handle NULL
4420 (ia64_handle_align): Don't abort if failed to add a stop bit.
4422 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4424 * Makefile.in: Regenerated.
4425 * aclocal.m4: Likewise.
4426 * configure: Likewise.
4427 * doc/Makefile.in: Likewise.
4429 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4431 * config/tc-ia64.c (dot_align): New.
4432 (ia64_do_align): Make it static.
4433 (md_pseudo_table): Use "dot_align" for "align".
4434 (ia64_md_do_align): Don't set align_frag here.
4435 (ia64_handle_align): Add a stop bit to the previous bundle if
4438 * config/tc-ia64.h (ia64_do_align): Removed.
4440 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4442 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4443 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4444 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4445 the most general type or the user specifically requested it.
4446 (md_assemble): Add a new error message for when an instruction
4447 is understood, but is not allowed due to an -isa option.
4449 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4451 * config/tc-ia64.c (align_frag): New.
4452 (md_assemble): Set the tc_frag_data field in align_frag for
4453 IA64_OPCODE_FIRST instructions.
4454 (ia64_md_do_align): Set align_frag.
4455 (ia64_handle_align): Add a stop bit if needed.
4457 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4458 (TC_FRAG_INIT): New.
4460 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4462 * config/tc-frv.c (fr400_audio): New variable.
4463 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4464 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4465 (target_implements_insn_p): New function.
4466 (md_assemble): Report an error if the processor doesn't implement
4469 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4471 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4472 (md_parse_option): Ditto.
4473 (OPTION_NO_SPECIAL_M32R): Added.
4474 (md_show_usage): Document it.
4475 (enable_speial_m32r): Changed a default value from 0 to 1.
4476 * doc/c-m32r.texi: Document the -no-bitinst option.
4478 2004-02-27 Nick Clifton <nickc@redhat.com>
4480 * config/tc-sh.c (get_operand): Revert previous delta.
4481 (tc_gen_reloc): Check for an unknown reloc type before processing
4484 2004-02-27 Hannes Reinecke <hare@suse.de>
4486 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4487 .insn pseudo operation.
4489 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4491 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4492 added for wrong syntax.
4494 2004-02-26 Eric Christopher <echristo@redhat.com>
4496 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4497 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4499 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4501 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4502 nibble types to assembler.
4504 2004-02-25 Fred Fish <fnf@redhat.com>
4506 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4508 2004-02-20 James E Wilson <wilson@specifixinc.com>
4510 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4512 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4513 (ia64_estimate_size_before_relax): New.
4514 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4515 (generate_unwind_image): Pass 1 to fixup_unw_records.
4516 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4517 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4519 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4521 * stabs.c (generate_asm_file): Avoid warning about use of
4522 uninitialized variable.
4524 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4526 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4527 body, and endp, allow unwind records which do not have a "t"
4528 (time/instruction) field.
4530 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4532 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4533 (do_mav_dspsc_2): Likewise.
4534 Fix accumulator registers move opcodes.
4536 2004-02-13 Hannes Reinecke <hare@suse.de>
4537 Jakub Jelinek <jakub@redhat.com>
4539 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4541 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4543 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4544 (tc_frob_symbol): New macro definition.
4545 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4547 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4549 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4552 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4554 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4555 (TC_CASE_SENSITIVE): ... this.
4556 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4557 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4559 2004-02-06 James E Wilson <wilson@specifixinc.com>
4561 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4562 (generate_unwind_image): Re-add it here.
4564 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4566 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4567 * read.h (SKIP_WHITESPACE): Turn into an expression.
4568 * read.c (read_a_source_file): A pseudo is removed by having a
4571 2004-02-05 James E Wilson <wilson@specifixinc.com>
4573 * config/tc-ia64.c (output_endp): New.
4574 (count_bits): Delete.
4575 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4576 endp unwind records.
4577 (fixup_unw_records): Handle endp unwind records. Delete code for
4578 shortening prologue regions not followed by a body record.
4579 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4580 * config/tc-ia64.h (unw_record_type): Add endp.
4582 2004-02-03 James E Wilson <wilson@specifixinc.com>
4584 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4585 fill padding bytes with zeroes.
4586 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4587 sets unwind_record slot_number and slot_frag fields.
4589 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4591 * config/tc-mips.c (add_got_offset_hilo): New function.
4592 (macro): Use load_register() and add_got_offset_hilo() to load
4593 constants instead of hardcoding code sequences throughout.
4595 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4597 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4599 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4601 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4603 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4604 of hard-coded test for TARGET_OS=elf.
4606 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4608 * config/tc-mips.c (hilo_interlocks): Change definition
4609 so that MIPS32, MIPS64 and later ISAs are included, along with
4610 the already-included machines. Update comments.
4612 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4614 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4615 undefined local labels.
4617 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4619 * config/tc-mips.c (load_address, macro): Update comments about
4620 NewABI GP relaxation.
4622 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4624 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4625 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4626 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4627 (set_at, load_register, load_address, move_register): Likewise.
4628 (load_got_offset, add_got_offset): Likewise.
4629 Update all calls and tidy accordingly.
4631 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4633 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4634 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4635 (RELAX_USE_SECOND): Bump to 0x10000.
4636 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4637 (mips_macro_warning): New variable.
4638 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4639 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4640 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4642 (append_insn): Update mips_macro_warning.sizes.
4643 (macro_start, macro_warning, macro_end): New functions.
4644 (macro_build): Don't emit warnings here.
4645 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4646 (md_convert_frag): Check for cases where one macro alternative
4647 needs a warning and the other doesn't. Emit a warning if the
4648 longer sequence was chosen.
4650 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4652 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4653 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4654 the first sequence, the size of the second sequence, and a flag
4655 that says whether we should warn.
4656 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4657 (RELAX_FIRST, RELAX_SECOND): New.
4658 (mips_relax): New variable.
4659 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4660 (append_insn): Remove "place" argument. Use mips_relax.sequence
4661 rather than "place" to check whether we're expanding the second
4662 alternative of a relaxable macro. Remove redundant check for
4663 branch relaxation. If generating a normal insn, and there
4664 is not enough room in the current frag, call relax_close_frag()
4665 to close it. Update mips_relax.sizes[]. Emit fixups for the
4666 second version of a relaxable macro. Record the first relaxable
4667 fixup in mips_relax. Remove tc_gen_reloc workaround.
4668 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4669 in the same way as in append_insn.
4670 (mips16_macro_build): Remove "place" argument.
4671 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4672 when generating the second version of a relaxable macro.
4673 (load_got_offset, add_got_offset): New functions.
4674 (load_address, macro): Use new relaxation machinery. Remove
4675 tc_gen_reloc workarounds.
4676 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4677 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4678 first version is needed.
4679 (tc_gen_reloc): Remove relaxation handling.
4680 (md_convert_frag): Go through the fixups for a relaxable macro and
4681 mark those that belong to the unneeded alternative as done. If the
4682 second alternative is needed, adjust the fixup addresses to account
4683 for the deleted first alternative.
4685 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4687 * frags.h (frag_room): Declare.
4688 * frags.c (frag_room): New function.
4689 * doc/internals.texi: Document it.
4691 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4693 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4694 optimization for -mtune=r3900, as this will break on other CPUs.
4696 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4698 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4699 be relaxed, use fixup.
4700 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4702 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4704 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4707 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4709 * config/tc-mips.c (append_insn): Properly detect variant frags
4710 that preclude swapping of relaxed branches. Correctly swap
4711 instructions between frags when dealing with relaxed branches.
4713 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4715 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4717 * aclocal.m4: Regenerate.
4718 * configure: Regenerate.
4720 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4722 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4725 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4727 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4728 reloc, reserve space for the delay slot as well as the jalr itself.
4730 2004-01-09 Paul Brook <paul@codesourcery.com>
4732 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4733 (do_vfp_sp2_from_reg2): New function.
4735 (do_vfp_dp_from_reg2): Check return values properly.
4737 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4739 * config/tc-mips.c (warn_nops): Remove static variable.
4740 (macro): Remove test of warn_nops.
4741 (md_shortops): Remove 'n'.
4742 (md_parse_option): Remove 'n' case.
4743 (md_show_usage): Remove -n.
4744 * doc/as.texinfo (Overview): Remove MIPS -n option.
4745 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4746 * NEWS: Mention removal of MIPS -n option.
4748 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4749 (cop_interlocks): Check ISA level.
4750 (cop_mem_interlocks): Define.
4751 (reg_needs_delay): Check cop_interlocks rather than
4752 ISA_HAS_COPROC_DELAYS.
4753 (append_insn): Likewise. Use cop_mem_interlocks rather than
4754 directly checking mips_opts.isa.
4755 (mips_emit_delays): Likewise.
4757 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4759 * config/tc-ia64.c (unwind): Move next_slot_number and
4760 next_slot_frag to ...
4761 (unw_rec_list): Here.
4762 (free_list_records): Removed.
4763 (output_unw_records): Likewise.
4764 (generate_unwind_image): Make it void.
4765 (alloc_record): Initialize next_slot_number and next_slot_frag.
4766 (slot_index): Take .org, .space and .align into account.
4767 (fixup_unw_records): Don't set slot_number to 0. Use
4768 list->next_slot_number and list->next_slot_frag instead of
4769 unwind.next_slot_number and unwind.next_slot_frag.
4770 (ia64_convert_frag): New.
4771 (generate_unwind_image): Generate a rs_machine_dependent frag
4773 (emit_one_bundle): Use list->next_slot_number and
4774 list->next_slot_frag instead of unwind.next_slot_number and
4775 unwind.next_slot_frag.
4777 * config/tc-ia64.h (md_convert_frag): Defined as
4779 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4781 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4783 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4784 * config/tc-frv.h (md_apply_fix3): Don't define.
4785 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4787 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4788 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4789 * config/tc-frv.c (line_separator_chars): Add `!'.
4790 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4791 * config/tc-frv.c (md_assemble): Clear insn upfront.
4792 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4793 * config/tc-frv.c (OPTION_FDPIC): New macro.
4794 (md_longopts): Add mfdpic.
4795 (md_parse_option): Handle it.
4796 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4797 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4798 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4799 (frv_pic_ptr): Parse funcdesc.
4801 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4803 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4804 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4806 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4808 * Makefile.am (Makefile): Move the dependency on
4809 $(BFDDIR)/configure.in to...
4810 (CONFIG_STATUS_DEPENDENCIES): ... here.
4811 (AUTOMAKE_OPTIONS): Require automake 1.8.
4812 * Makefile.in: Regenerate.
4813 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4814 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4815 $(BFDDIR)/configure.in here as well.
4816 * doc/Makefile.in: Regenerate.
4818 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4820 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4821 * Makefile.in: Regenerate.
4822 * aclocal.m4: Regenerate.
4823 * doc/Makefile.am (install, install-info): Remove.
4824 (install-data-local): A new hook for install-info.
4825 (AUTOMAKE_OPTIONS): Require automake 1.8.
4826 * doc/Makefile.in: Regenerate.
4828 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4830 * doc/c-sh.texi: Update description about floating point behavior
4833 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4835 * configure.in: Add m68k-uClinux target.
4836 * configure: Regenerate.
4838 For older changes see ChangeLog-0203
4844 version-control: never