| blob | 0aee8df6554006ae9af0ea5c5e3864254359ec2f |
1 2005-06-01 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
4 test for the presence of thumb version of the parsing functions
5 since they must always exist and the test generates a compile time
6 warning message.
8 2005-05-31 Richard Henderson <rth@redhat.com>
10 * config/tc-alpha.c (O_lituse_jsrdirect): New.
11 (alpha_reloc_op): Add it.
12 (debug_exp): Handle it.
13 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
14 (emit_insn): Handle it.
15 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
17 2005-05-31 Christian Groessler <chris@groessler.org>
19 * write.c (dump_section_relocs): Convert to ISO-C.
20 (write_relocs): Avoid signed/unsigned and fprintf argument
21 warnings in debug code.
23 2005-05-26 Zack Weinberg <zack@codesourcery.com>
25 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
26 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
27 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
28 (md_apply_fix3): Delete fix_is_thumb variable; refer to
29 fixP->tc_fix_data directly in the sole place it was used.
30 Explicitly truncate value, *valP, fixP->fx_addnumber, and
31 fixP->fx_offset to 32 bits, for consistent behavior between 32-
32 and 64-bit hosts.
34 2005-05-27 Jan Beulich <jbeulich@novell.com>
36 * config/tc-ia64.c (struct proc_pending): New.
37 (unwind): Replace proc_start with proc_pending.
38 (unwind_diagnostic): Check unwind.proc_pending.sym.
39 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
40 Check if previous proc not closed. Record all entry points.
41 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
42 Set symbol sizes for entry points recorded in dot_proc. Check
43 arguments for consistency with respective .proc's.
44 (md_assemble): Replace unwind.proc_start with
45 unwind.proc_pending.sym.
47 2005-05-27 Jan Beulich <jbeulich@novell.com>
49 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
50 and last_ptr. Check all in-use slots for first one with non-NULL
51 unwind_record. Don't reload end_ptr before second update round.
53 2005-05-26 James E Wilson <wilson@specifixinc.com>
55 * config/tc-ia64.c (extra_goodness): Update comment.
56 (md_begin): Add debugging code to print best_template table.
58 2005-05-25 Jan Beulich <jbeulich@novell.com>
60 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
61 template.
63 2005-05-25 Jan Beulich <jbeulich@novell.com>
65 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
66 BFD_RELOC_UNUSED when determining the width of the reloc.
68 2005-05-25 Jan Beulich <jbeulich@novell.com>
70 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
71 section entry.
73 2005-05-25 Jan Beulich <jbeulich@novell.com>
75 * config/tc-ia64.c (dot_radix): Rewrite.
77 2005-05-25 Jan Beulich <jbeulich@novell.com>
79 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
80 and next_slot_frag.
81 (alloc_record): Remove references to next_slot_number and
82 next_slot_frag.
83 (emit_one_bundle): Likewise.
85 2005-05-22 Nick Clifton <nickc@redhat.com>
87 * config/tc-v850.c (md_apply_fix3): Pass the address of the
88 message buffer when invoking the insert function.
90 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
92 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
93 only if an instruction match is found.
95 2005-05-20 Bob Wilson <bob.wilson@acm.org>
97 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
98 to addition in argument to xtensa_dwarf2_emit_insn.
100 2005-05-19 Zack Weinberg <zack@codesourcery.com>
102 * Makefile.am: Have 'all' depend on 'info'.
103 * Makefile.in: Regenerate.
105 2005-05-19 Alan Modra <amodra@bigpond.net.au>
107 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
109 2005-05-19 Anton Blanchard <anton@samba.org>
111 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
112 (md_show_usage): Document it.
113 (ppc_setup_opcodes): Insert POWER5 mnemonics.
114 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
116 2005-05-19 Jan Beulich <jbeulich@novell.com>
118 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
119 relocations in unwind section.
121 2005-05-18 Nick Clifton <nickc@redhat.com>
123 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
124 if one exists. Ignore any error messages it may produce, just
125 allow it to perform the insertion.
127 2005-05-17 Zack Weinberg <zack@codesourcery.com>
129 * hash.c (hash_lookup): Add len parameter. All callers changed.
130 (hash_find_n): New interface.
131 * hash.h: Prototype hash_find_n.
132 * sb.c: Include as.h.
133 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
134 (sb_scrub_and_add_sb): New interface.
135 * sb.h: Prototype sb_scrub_and_add_sb.
136 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
138 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
139 reference to BFD_RELOC_ARM_GOT12 which is never generated.
140 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
142 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
144 * doc/Makefile.am (gasver.texi): Don't use $<.
145 * doc/Makefile.in: Regenerated.
147 2005-05-17 Nick Clifton <nickc@redhat.com>
149 PR 876
150 * symbols.c (resolve_symbol_value): Do not move symbols whose
151 value expression has not been resolved or finalized into the
152 absolute section as this will confuse other parts of the assembler
153 into thinking that their value is zero.
155 2005-05-17 Jan Beulich <jbeulich@novell.com>
157 * read.c (_find_end_of_line): New.
158 (find_end_of_line): New.
159 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
160 (read_a_source_file): Use it.
161 (s_globl): Use it.
162 (s_macro): Use it.
163 (get_line_sb): Use it.
164 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
165 (s_comm_internal): Likewise.
166 (s_lsym): Likewise.
167 (s_macro): Likewise.
168 (s_ignore): Use ignore_rest_of_line.
169 * read.h (find_end_of_line): Prototype.
170 (discard_rest_of_line): Remove prototype. #define to
171 ignore_rest_of_line.
173 2005-05-17 Nick Clifton <nickc@redhat.com>
175 * config/tc-v850,h (TC_FIX_TYPE): Define.
176 (TC_INIT_FIX_TYPE): Define.
177 * config/tc-v850.c (md_assemble): When creating a fix record the
178 operand in the tc_fix_data field.
179 (md_apply_fix3): When applying a resolved fix use the operand's
180 insertion procedure to store the value, if the operand has been
181 recorded.
183 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
185 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
186 invocation.
187 * Makefile.in: Regenerated.
189 2005-05-13 Sterling Augustine <sterling@tensilica.com>
190 Bob Wilson <bob.wilson@acm.org>
192 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
193 message.
194 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
195 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
197 2005-05-11 Alan Modra <amodra@bigpond.net.au>
199 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
200 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
202 2005-05-10 Michael Matz <matz@suse.de>
204 * frags.c (frag_grow): Don't be too greedy in allocating memory.
206 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
208 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
210 PR binutils/886
211 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
212 Handle label-without-colon before ordinary dot-pseudo as an
213 ordinary label. Don't leak memory for label-without-colon alone
214 on a line. Don't mmixal-munge operands for dot-pseudos.
216 2005-05-10 Jan Beulich <jbeulich@novell.com>
218 * macro.c (get_any_string): Remove the two last parameters. Replace
219 references to the former expand parameter by using macro_alternate.
220 Simplify loop condition for checking for end-of-string.
221 (get_string): Remove redunant call to sb_skip_white.
222 (do_formals): Remove two last arguments to get_any_string.
223 (macro_expand): Likewise.
224 (expand_irp): Likewise.
226 2005-05-10 Jan Beulich <jbeulich@novell.com>
228 * read.c (s_macro): Move local variable 'local' to smaller scope.
229 Call sb_kill on it when done.
231 2005-05-09 Jan Beulich <jbeulich@novell.com>
233 * config/tc-i386.c (optimize_disp): Discard displacement entirely
234 when zero and not required by encoding constraints.
236 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
238 PR 936
239 * config/tc-sh64.c (sh64_fake_label): New.
241 * config/tc-sh64.h (TC_FAKE_LABEL): New.
243 * doc/internals.texi (TC_FAKE_LABEL): Document.
245 * write.c (TC_FAKE_LABEL): New.
246 (adjust_reloc_syms): Use it.
247 (write_object_file): Likewise.
249 2005-05-09 Jan Beulich <jbeulich@novell.com>
251 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
252 and comma in Intel mode.
254 2005-05-09 Jan Beulich <jbeulich@novell.com>
256 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
257 names to match ABI. Add more registers for 32-bit and 64-bit modes.
258 Make name array static and const. Adjust lookup to account for NULL
259 entries (standing for unused register numbers).
261 2005-05-09 Jan Beulich <jbeulich@novell.com>
263 * config/tc-i386.c (parse_insn): Consider all matching instructions
264 when checking for string instruction after string-only prefix.
266 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
268 PR 940
269 * config/tc-ia64.c (start_unwind_section): Properly check
270 comdat group with SHF_GROUP.
272 2005-05-06 Bob Wilson <bob.wilson@acm.org>
274 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
276 2005-05-06 Bob Wilson <bob.wilson@acm.org>
278 * config/tc-xtensa.c: Remove excess whitespace.
279 * config/tc-xtensa.h: Likewise.
280 * config/xtensa-istack.h: Likewise.
281 * config/xtensa-relax.c: Likewise.
282 * config/xtensa-relax.h: Likewise.
284 2005-05-06 Nick Clifton <nickc@redhat.com>
286 * sb.h: Fix formatting of comments.
287 * sb.c: Fix formatting of comments.
289 2005-05-06 Jan Beulich <jbeulich@novell.com>
291 * sb.h (sb_add_buffer): Reintroduce.
292 * sb.c (sb_add_buffer): Likewise.
294 2005-05-06 Jan Beulich <jbeulich@novell.com>
296 * macro.c (new_formal, del_formal): New.
297 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
298 required argument has default value. Stop looking for more formal
299 when there was a vararg one.
300 (macro_expand_body): Use new_formal and del_formal.
301 (macro_expand): Likewise. Initialize local variable err. Don't
302 return immediately when encountering an error. Warn when keyword
303 argument already had a value assigned. Eliminate duplicate clearing
304 of argument value. When current positional argument matches parameter
305 of vararg type, assign to it all the remaining arguments. Issue error
306 when required parameter does not have value.
307 (free_macro): Use del_formal.
308 (expand_irp): Initialize formal type. Free buffers associated with
309 formal prior to returning.
310 * macro.h (struct formal_struct): Add new field 'type' with new
311 enumeration type 'formal_type'.
312 * doc/as.texinfo: Document macro parameter qualifiers.
313 * NEWS: Mention new functionality.
315 2005-05-06 Jan Beulich <jbeulich@novell.com>
317 * cond.c (s_ifb): New.
318 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
319 * read.h (s_ifb): Prototype.
320 * doc/as.texinfo: Document .ifb and .ifnb.
322 2005-05-05 Steve Ellcey <sje@cup.hp.com>
324 * config/tc-ia64.c (MIN): Undef.
326 2005-05-05 Paul Brook <paul@codesourcery.com>
328 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
330 2005-05-05 Matt Thomas <matt@3am-software.com>
332 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
333 bytes.
335 2005-05-05 Nick Clifton <nickc@redhat.com>
337 * Update the address and phone number of the FSF organization in
338 the GPL notices in the following files:
339 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
340 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
341 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
342 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
343 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
344 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
345 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
346 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
347 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
348 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
349 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
350 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
351 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
352 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
353 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
354 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
355 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
356 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
357 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
358 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
359 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
360 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
361 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
362 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
363 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
364 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
365 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
366 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
367 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
368 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
369 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
370 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
371 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
372 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
373 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
374 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
375 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
376 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
377 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
378 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
379 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
380 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
381 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
382 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
383 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
384 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
385 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
386 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
387 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
388 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
389 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
390 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
391 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
392 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
393 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
394 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
395 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
396 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
397 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
398 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
399 config/xtensa-istack.h, config/xtensa-relax.c,
400 config/xtensa-relax.h, doc/fdl.texi
402 2005-05-05 Nick Clifton <nickc@redhat.com>
404 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
405 the target_big_endian variable to false.
407 2005-05-04 Alan Modra <amodra@bigpond.net.au>
409 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
410 list traversal. Use bfd_section_list_prepend.
411 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
412 over the section list.
413 * config/tc-xtensa.c (xtensa_remove_section): Delete.
414 (xtensa_insert_section): Delete.
415 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
416 and bfd_section_list_prepend.
417 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
418 bfd_section_list_insert_after.
420 2005-05-03 Nick Clifton <nickc@redhat.com>
422 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
423 of bfd_section_list... macros.
424 * config/tc-mmix.c (mmix_frob_file): Likewise.
425 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
426 (xtensa_insert_section): Likewise.
428 * macro.c (macro_hash): Remove static.
429 * macro.h (macro_hash): Provide an external declaration.
431 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
433 * write.c (write_object_file): Use bfd_section_double_list_remove
434 to remove sections.
436 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
438 * doc/Makefile.am (gasver.texi): Correct quoting.
439 * doc/Makefile.in: Regenerated.
441 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
443 * configure.tgt: Add h8300*-*-rtemscoff.
444 Switch h8300*-*-rtems* to elf.
446 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
448 * hash.c: Undo the last change.
449 * hash.h: Likewise.
451 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
453 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
454 of Makefile.
455 (DISTCLEANFILES): Remove.
456 (MAINTAINERCLEANFILES): Add asconfig.texi.
457 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
459 2005-04-29 Ben Elliston <bje@au.ibm.com>
461 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
462 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
463 (bignum-copy.o): Remove.
464 * Makefile.in: Regenerate.
465 * makefile.vms (OBJS): Remove bignum-copy.obj.
466 * symbols.h (local_symbol_make): Remove declaration.
467 (verify_symbol_chain_2): Likewise.
468 * symbols.c (local_symbol_make): Make static.
469 (max_indent_level): Likewise.
470 (verify_symbol_chain_2): Remove.
471 * macro.c (macro_hash): Make static.
472 * messages.c (fprint_value): Remove.
473 * read.h (get_absolute_expr): Remove.
474 (emit_leb128_expr): Likewise.
475 (do_s_func): Likewise.
476 * read.c (do_s_func): Make static.
477 (emit_leb128_expr): Likewise.
478 (get_absolute_expr): Likewise.
479 * as.h (as_howmuch): Remove declaration.
480 (fprint_value): Likewise.
481 * as.c (myname): Make static.
482 * input-scrub.c (as_howmuch): Remove.
483 (as_1_char): Likewise.
484 * input-file.h (input_file_is_open): Remove.
485 * input-file.c (input_file_is_open): Likewise.
486 * expr.h (expr_build_unary): Remove declaration.
487 (expr_build_binary): Likewise.
488 * expr.c (expr_build_unary): Remove.
489 (expr_build_binary): Likewise.
490 * hash.h (hash_replace): Remove declaration.
491 (hash_delete): Likewise.
492 * hash.c (hash_replace): Remove.
493 (hash_delete): Likewise.
494 * bignum-copy.c (bignum_copy): Move from here ..
495 * config/tc-vax.c (bignum_copy): .. to here.
496 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
497 (bignum_copy): Remove extern declaration.
498 * sb.h (string_count): Remove extern declaration.
499 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
500 (sb_name): Likewise.
501 * sb.c (dsize): Replace preprocessor macro with static int.
502 (string_count): Make static.
503 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
504 (sb_name): Likewise.
505 * config/obj-coff.c (dim_index): Make static.
506 * config/tc-i386.c (GOT_symbol): Likewise.
507 (output_invalid_buf): Likewise.
508 * doc/internals.texi (Warning and error messages): Remove the
509 prototype for fprint_value.
511 2005-04-27 Ben Elliston <bje@au.ibm.com>
513 * link.cmd: Remove.
515 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
517 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
519 * read.c (pseudo_set): Disallow symbol set to common symbol.
521 PR 857
522 * write.c (write_object_file): Report common symbol name when
523 disallowing local symbol set to common symbol.
524 (adjust_reloc_syms): Disallow local symbol set to undefined
525 symbol.
527 2005-04-25 Jan Beulich <jbeulich@novell.com>
529 * macro.c (macro_expand_body): Replace locals indicator parameters
530 with actual macro_entry. New local variables macro_line and err.
531 Don't return when encountering an error, just record the fact.
532 Detect local symbol name colliding with parameter. Track line number
533 inside of macro expansion.
534 (do_formals): Move local variable name to wider scope. Check
535 parameter of the same name doesn't already exist. In MRI mode, also
536 check it doesn't collide with the argument count pseudo-parameter).
537 (define_macro): Add file and line number parameters. Remove local
538 variable namestr. New local variable error. Initialize macro_entry
539 members file, line, and name. Don't return when encountering an
540 error, just record the fact. Use %s in some diagnostics for read.c
541 to insert the macro name. Free macro_entry on error.
542 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
543 when encountering an error, just record the fact.
544 (expand_irp): Don't return when encountering an error, just record
545 the fact.
546 * macro.h (macro_struct): New members name, file, and line.
547 (define_macro): Add file and line number parameters.
548 * read.c (s_macro): Pass file and line to define_macro. Tag warning
549 regarding pseudo-op redefinition with the file/line that macro
550 definition started at.
552 2005-04-22 Bob Wilson <bob.wilson@acm.org>
554 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
555 (future_alignment_required): Remove ifdefs that use it.
557 2005-04-22 Bob Wilson <bob.wilson@acm.org>
559 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
560 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
561 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
562 parameters.
563 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
564 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
566 2005-04-21 Christian Groessler <chris@groessler.org>
568 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
569 array.
571 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
573 * config/obj-aout.h (S_IS_EXTERN): Removed.
574 * config/obj-bout.h (S_IS_EXTERN): Likewise.
575 * config/obj-coff.h (S_IS_EXTERN): Likewise.
576 * symbols.c (S_IS_EXTERN): Likewise.
577 * symbols.h (S_IS_EXTERN): Likewise.
579 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
580 S_IS_EXTERNAL.
581 * config/tc-d10v.c (md_apply_fix3): Likewise.
582 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
583 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
584 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
585 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
586 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
587 (shmedia_md_convert_frag): Likewise.
588 * symbols.c (print_symbol_value_1): Likewise.
589 * write.c (write_object_file): Likewise.
591 2005-04-20 Nick Clifton <nickc@redhat.com>
593 * config/tc-xtensa.c (get_aligned_diff): Change type of
594 branch_align to offsetT so that its signedness matches that of
595 target_size.
597 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
598 number into a readable string.
599 (load_register): Likewise.
601 2005-04-20 Andreas Schwab <schwab@suse.de>
603 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
605 2005-04-19 David S. Miller <davem@davemloft.net>
607 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
608 NULL insn, exit early. Remove now spurious NULL checks.
609 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
610 to NULL and exit.
612 2005-04-19 Jan Beulich <jbeulich@novell.com>
614 * symbols.h (symbol_find_base): Remove prototype.
615 * symbols.c (save_symbol_name): Remove code section conditional upon
616 STRIP_UNDERSCORE.
617 (symbol_find): Remove.
618 (symbol_find_base): Rename to symbol_find.
619 * subsegs.c (section_symbol): Replace use of symbol_find_base with
620 symbol_find.
621 * config/obj-coff.c (tag_insert): Remove code section conditional
622 upon STRIP_UNDERSCORE.
623 (obj_coff_def): Likewise.
624 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
625 (coff_frob_symbol): Likewise.
626 (yank_symbols): Likewise.
627 (c_section_symbol): Likewise.
628 * config/obj-coff.h (DO_NOT_STRIP): Remove.
629 * config/tc-arm.c (symbol_locate): Remove code section conditional
630 upon STRIP_UNDERSCORE.
631 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
632 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
633 * config/tc-sh.h (DO_NOT_STRIP): Remove.
634 * config/tc-w65.h (DO_NOT_STRIP): Remove.
635 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
637 2005-04-19 Andreas Schwab <schwab@suse.de>
639 * config/tc-ia64.c (md_assemble): Fix error message for wrong
640 access to application registers.
642 2005-04-19 Jan Beulich <jbeulich@novell.com>
644 * config/te-sysv32.h: Remove.
645 * Makefile.am (TARG_ENV_HFILES): Remove reference to
646 config/te-sysv32.h.
647 * Makefile.in (TARG_ENV_HFILES): Likewise.
649 2005-04-19 Jan Beulich <jbeulich@novell.com>
651 PR/847
652 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
653 length symbols.
655 2005-04-18 Mark Kettenis <kettenis@gnu.org>
657 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
659 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
661 * config/tc-mips.c (normalize_constant_expr): Don't check for
662 HAVE_32BIT_GPRS.
663 (check_absolute_expr): Only call normalize_constant_expr() if
664 HAVE_32BIT_GPRS.
665 (mips_ip): Likewise.
667 * config/tc-mips.c (check_absolute_expr): Fix formatting.
669 2005-04-18 Jan Beulich <jbeulich@novell.com>
671 * macro.c (free_token): New, freeing all the memory associated with a
672 macro.
673 (do_formals): Move initializers to ...
674 (define_macro): ... here.
675 (delete_macro): Convert passed in name to lower case. Warn when
676 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
678 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
680 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
682 2005-04-15 Jan Beulich <jbeulich@novell.com>
684 * config/obj-elf.c (obj_elf_struct): New.
685 (elf_pseudo_table). Use it for .offset and .struct.
687 2005-04-14 Bob Wilson <bob.wilson@acm.org>
688 Sterling Augustine <sterling@tensilica.com>
690 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
691 than the section alignment.
693 2005-04-14 Bob Wilson <bob.wilson@acm.org>
694 H.J. Lu <hongjiu.lu@intel.com>
696 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
697 * config/tc-xtensa.c (xg_translate_sysreg_op,
698 xtensa_translate_old_userregs_ops,
699 xtensa_find_unaligned_branch_targets,
700 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
701 relax_frag_add_nop): Support 64-bit host.
702 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
703 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
705 2005-04-14 Mark Kettenis <kettenis@gnu.org>
707 * configure.tgt: Add support for OpenBSD/sparc ELF.
709 * configure.tgt: Set emulation for mips-*-openbsd*.
710 Remove broken mips-dec-openbsd* config.
711 * configure.in: Set default ABI for mips64-*-openbsd*.
712 * configure: Regenerate.
714 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
716 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
717 optimization for constant addresses.
719 2005-04-14 Nick Clifton <nickc@redhat.com>
721 * as.c (main): Move parse_args before symbol_begin and frag_init
722 so that the hash table size can be set before it is used.
723 * hash.c: Use an unsigned long type for the size of the hash
724 tables.
725 * hash.h (set_gas_hash_table_size): Update the prototype.
727 2005-04-14 Alan Modra <amodra@bigpond.net.au>
729 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
730 * acinclude.m4: Include ../bfd/warning.m4.
731 * configure.in: Invoke AM_BINUTILS_WARNINGS.
732 * Makefile.in: Regenerate.
733 * configure: Regenerate.
734 * doc/Makefile.in: Regenerate.
736 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
738 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
739 (normalize_address_expr): New function to sign-extend address
740 offsets that fit into 32 bits in 32-bit mode.
741 (macro_build_ldst_constoffset): Use normalize_address_expr()
742 instead of a handcoded sequence.
743 (load_register): Likewise. Report oversized numbers in a useful
744 way.
745 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
746 for constant addresses. Report oversized numbers in a useful way.
747 (mips_ip): Use normalize_address_expr() for addresses.
749 2005-04-12 Mark Kettenis <kettenis@gnu.org>
751 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
752 similar to other instructions now that they're marked as ImmExt.
754 2005-04-12 Nick Clifton <nickc@redhat.com>
756 * hash.c (DEFAULT_SIZE): Delete. Replace with:
757 (gas_hash_table_size): New static variable.
758 (set_gas_hash_table_size): New function: Records a requested size
759 for the hash tables.
760 (get_gas_hash_table_size): New function: Return a prime number
761 near the requested size of the hash table.
762 (hash_new): Use get_gas_hash_table_size.
763 * hash.h: Add a prototype for set_gas_hash_table_size.
764 * as.c (show_usage): Add description of new switches: --hash-size
765 and --reduce-memory-overheads.
766 (option_values): Add OPTION_HASH_TABLE_SIZE and
767 OPTION_REDUCE_MEMORY_OVERHEADS.
768 (std_longpopts): Add entries for the new options.
769 (parse_args): Handle the new options.
770 * Makefile.am: Add a dependency of as.c on hash.h.
771 * Makefile.in: Regenerate.
772 * doc/as.texinfo: Document the new switches.
773 * NEWS: Mention the new switches.
775 2005-04-12 Nick Clifton <nickc@redhat.com>
777 PR gas/818
778 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
779 synonyms.
781 2005-04-12 Alan Modra <amodra@bigpond.net.au>
783 * Makefile.am: Run "make dep-am".
784 * Makefile.in: Regenerate.
786 2005-04-11 Sterling Augustine <sterling@tensilica.com>
787 Bob Wilson <bob.wilson@acm.org>
789 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
791 2005-04-11 Mark Kettenis <kettenis@gnu.org>
793 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
795 2005-04-11 Jan Beulich <jbeulich@novell.com>
797 * NEWS: Mention these changes and their effects.
798 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
799 is_name_ender.
800 (check_macro): Likewise.
801 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
802 labels together with the closing pseudo-op.
803 (macro_expand_body): Adjust comment. Range-check input before use.
804 Adjust mis-spelled diagnostic. Use is_name_beginner.
805 * read.c (try_macro): New.
806 (read_a_source_file): New static variable last_eol. Don't list
807 macro expansion lines more than once. Call try_macro.
808 (s_macro): Set section of line_label to absolute instead of undefined.
809 * doc/as.texinfo: Add information on the caveats of these changes.
811 2005-04-11 Alan Modra <amodra@bigpond.net.au>
813 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
814 * symbols.h (symbol_X_add_number): Update prototype.
816 2005-04-10 Eric Christopher <echristo@redhat.com>
818 * symbols.c (symbol_X_add_number): Fix warning.
820 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
822 * config/tc-m68k.c (md_begin): Support 64bit host.
823 (get_num): Support 64bit BFD on 32bit host.
825 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
827 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
829 2005-04-09 Alan Modra <amodra@bigpond.net.au>
831 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
832 call. Don't do the COFF hacks for multi-emulation gas. Move
833 demand_empty_rest_of_line back to caller.
834 (s_set, equals): demand_empty_rest_of_line here.
836 PR gas/827
837 * as.h (rs_dummy): Define.
838 * symbols.c (symbol_X_add_number): New function.
839 * symbols.h (symbol_X_add_number): Declare.
840 * stabs.c (aout_process_stab): Tidy symbol frag setting.
841 * read.c (assign_symbol): New function, split out from s_set.
842 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
843 Fix COFF hacks for multi-emulation gas.
844 (s_set): Call assign_symbol. Remove "register" keyword.
845 (set_zero_frag): New function.
846 (pseudo_set): Always check for assignment to section syms.
847 Always set segment and frag of symbol, and likewise extern for
848 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
849 special case exp.X_add_number non-zero for O_symbol expressions.
850 (equals): Use assign_symbol.
852 2005-04-08 Bob Wilson <bob.wilson@acm.org>
854 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
855 SEC_MERGE sections.
857 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
859 * config/tc-i386.c (tc_gen_reloc): Don't turn
860 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
862 2005-04-06 Nick Clifton <nickc@redhat.com>
864 * po/rw.po: New translation: Kinyarwanda
865 * configure.in (ALL_LINGUAS): Add rw
866 * configure: Regenerate.
868 2005-04-05 Sterling Augustine <sterling@tensilica.com>
869 Bob Wilson <bob.wilson@acm.org>
871 * config/tc-xtensa.c (branch_align_power): New.
872 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
873 future_alignment_required): Use branch_align_power to check section
874 alignment as well as xtensa_fetch_width when aligning branch targets.
876 2005-04-05 Bob Wilson <bob.wilson@acm.org>
878 * config/tc-xtensa.c: Warning fixes throughout.
879 (xtensa_fetch_width): Change to unsigned.
880 (assemble_nop, xtensa_find_unaligned_branch_targets,
881 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
882 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
883 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
884 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
885 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
886 get_text_align_max_fill_size, get_text_align_nop_count,
887 get_text_align_nth_nop_size, get_noop_aligned_address,
888 get_aligned_diff, convert_frag_align_next_opcode,
889 convert_frag_immed_finish_loop, xtensa_create_property_segments,
890 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
891 types, avoiding size_t and using offsetT and addressT appropriately.
892 (get_text_align_power): Clean up types. Avoid incorrect bound.
893 (get_text_align_fill_size): Clean up types. Restructure for clarity.
895 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
897 * config/tc-ia64.c (start_unwind_section): Undo the change
898 of 2004-08-18.
899 (generate_unwind_image, dot_endp): Likewise.
901 2005-04-01 David Mosberger <davidm@hpl.hp.com>
903 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
904 le_nop_stop arrays and initializers to file scope.
905 (md_begin): When generating code for anything other than
906 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
908 2005-04-01 Jan Beulich <jbeulich@novell.com>
910 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
911 immediates.
913 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
915 * NEWS: Mention [fdgh]_floating.
916 * config/atof-vax.c: Fix some whitespace.
917 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
919 2005-04-01 Nick Clifton <nickc@redhat.com>
921 * configure.in: Add a check for <unistd.h> providing a prototype
922 for getopt() which is compatible with the one in
923 include/getopt.h. If so then define HAVE_DECL_GETOPT.
924 * configure: Regenerate.
925 * config.in (HAVE_DECL_GETOPT): Add.
927 2005-04-01 Jan Beulich <jbeulich@novell.com>
929 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
931 2005-04-01 Jan Beulich <jbeulich@novell.com>
933 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
934 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
936 2005-03-30 Julian Brown <julian@codesourcery.com>
938 * config/tc-arm.c (arm_adjust_symtab): Rename
939 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
941 2005-03-30 Julian Brown <julian@codesourcery.com>
943 * config/tc-arm.c (mapping_state): Change documentation in function
944 comment to cross-reference spec instead. Change type of mapping symbols
945 to BSF_NO_TYPE.
946 (arm_adjust_symtab): Don't change type of mapping symbols here.
948 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
950 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
951 * config.in: Regenerate.
952 * configure: Regenerate.
953 * configure.in: Check for ffs decl and alphabetize.
955 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
956 Phil Blundell <philb@gnu.org>
958 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
959 (md_apply_fix3): Mark TLS symbols.
960 (tc_gen_reloc): Handle TLS relocations.
961 (arm_fix_adjustable): Ignore TLS relocations.
962 (s_arm_elf_cons): Support expressions after decorated symbols.
964 2005-03-29 Julian Brown <julian@codesourcery.com>
966 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
967 whether personality routine index N has been output for this section.
968 (mapping_state): tc_segment_info_data now struct not enum.
969 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
970 handled on section change.
971 (create_unwind_entry): Previous code to output dependency removed.
972 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
973 for this section.
974 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
975 arm_segment_info_type.
976 (arm_segment_info_type): New struct.
978 2005-03-28 Sterling Augustine <sterling@tensilica.com>
979 Bob Wilson <bob.wilson@acm.org>
981 * config/tc-xtensa.c (do_align_targets): Update comment.
982 (xtensa_frob_label): Compute "freq" before possibly switching frags.
983 Insert a LOOP_END frag before every loop target, and do not overload
984 DESIRE_ALIGN_IF_TARGET frags with loop end information.
985 (xg_assemble_vliw_tokens): Use do_align_targets.
986 (xtensa_fix_target_frags): Remove code to convert a
987 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
988 negatable branch at the end of a loop.
989 (frag_can_negate_branch): Delete.
991 2005-03-28 David Mosberger <davidm@hpl.hp.com>
992 H.J. Lu <hongjiu.lu@intel.com>
994 PR 803
995 NEWS: Mention "-mtune=[itanium1|itanium2]".
997 * config/tc-ia64.c (md): Add tune.
998 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
999 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1000 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1001 B unit NOPs are discouraged for McKinley-derived cores.
1002 (md_begin): Don't hardcode the "extra_goodness()" function in
1003 the comment...
1004 (ia64_init): Set md.tune to itanium2.
1006 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1007 * doc/c-ia64.texi: Likewise.
1009 2005-03-27 Ian Lance Taylor <ian@airs.com>
1011 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1012 bad C_EFCN symbol, print its name.
1014 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1016 * config/tc-xtensa.c (use_longcalls): Delete.
1017 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1018 the use_longcalls flag is set. Do this before checking the segment.
1019 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1020 expand direct calls at this point.
1021 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1022 (xtensa_find_unmarked_state_frags): Likewise.
1023 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1024 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1025 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1026 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1028 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1030 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1032 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1034 * config/tc-cris.h: Convert to ISO C90.
1035 * config/tc-cris.c: Ditto.
1036 (md_estimate_size_before_relax): Remove obsolete comment for
1037 parameter "segment_type".
1038 (md_begin): Document reason for cast of hash_insert argument.
1039 (md_atof): Correct type of parameter "type".
1041 2005-03-24 Nick Clifton <nickc@redhat.com>
1043 * write.h (bit_fix_new): Remove redundant prototype.
1044 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1045 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1046 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1047 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1048 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1049 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1050 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1051 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1052 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1053 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1054 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1055 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1056 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1057 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1058 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1059 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1060 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1061 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1062 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1063 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1064 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1065 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1066 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1067 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1068 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1069 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1070 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1071 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1072 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1073 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1074 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1075 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1076 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1077 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1078 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1079 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1080 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1081 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1082 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1083 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1084 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1085 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1086 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1087 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1088 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1089 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1090 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1091 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1092 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1093 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1094 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1095 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1096 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1097 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1098 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1100 2005-03-23 Jim Blandy <jimb@redhat.com>
1102 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1103 attributes properly.
1105 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1106 Nick Clifton <nickc@redhat.com>
1108 * configure.tgt: Accept any C library to accompany a GNU Linux
1109 implementation, not just the GNU C library.
1110 * configure.in: Likewise.
1111 * configure: Regenerate.
1113 2005-03-23 Nick Clifton <nickc@redhat.com>
1115 * config/tc-tic30.c: Convert to ISO C90 formatting.
1116 * config/tc-tic30.h: Convert to ISO C90 formatting.
1117 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1118 * config/atof-vax.c: Convert to ISO C90 formatting.
1120 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1122 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1123 relocations correctly as well.
1124 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1125 relocations in mergeable sections section-relative either.
1127 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1129 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1131 2005-03-21 Nick Clifton <nickc@redhat.com>
1133 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1134 warning by providing a prototype for sh_symbian_find_elf_flags.
1136 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1137 previous delta.
1139 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1141 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1142 along with other formats that set bfd_gas. Remove unnecessary
1143 setting of bfd_gas. Delete strongarm cases in generic_target
1144 switch.
1146 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1148 PR gas/780
1149 * config/tc-m68k.c (TRUNC, SEXT): Define.
1150 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1151 (m68k_ip): Truncate or sign extend expressions as appropriate.
1152 (get_num): Likewise.
1153 (md_apply_fix3): Use SEXT.
1155 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1157 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1158 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1159 (obj-vms.o): Delete rule.
1160 Run "make dep-am".
1161 * Makefile.in: Regenerate.
1162 * aclocal.m4: Regenerate.
1163 * doc/Makefile.in: Regenerate.
1164 * po/POTFILES.in: Regenerate.
1166 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1168 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1169 flag for coldfire v4e.
1171 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1173 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1174 xg_apply_fix_value and return a value to indicate success.
1175 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1176 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1177 (xtensa_validate_fix_sub): New.
1178 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1179 (tc_gen_reloc): Move code to handle difference of symbols and code to
1180 apply tentative fix values to ...
1181 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1182 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1183 relocations when linkrelax flag is not set.
1184 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1185 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1187 2005-03-17 Jan Beulich <jbeulich@novell.com>
1189 * config/tc-i386.c (i386_scale): Beautify error message.
1190 (Intel syntax comments): Update.
1191 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1192 next_operand.
1193 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1194 Remove declarations.
1195 (intel_bracket_expr): Declare.
1196 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1197 of the function body in a loop allowing to split an operand into two.
1198 Replace calls to malloc and checks of it returning non-NULL with
1199 calls to xmalloc/xstrdup.
1200 (intel_expr): SHORT no longer handled here. Add comment indicating
1201 comparison ops need implementation.
1202 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1203 Check right operand of - does not specify a register when parsing
1204 the address of a memory reference.
1205 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1206 Check operands do not specify a register when parsing the address of
1207 a memory reference.
1208 (intel_e06, intel_e06_1): Likewise.
1209 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1210 handle SHORT as well as unary + and -. Don't accept : except for
1211 segment overrides or in direct far jump/call insns.
1212 (intel_brack_expr): New.
1213 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1214 intel_brack_expr.
1215 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1216 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1217 Allow symbolic constants as register scale value.
1218 (intel_get_token): Replace call to malloc and check of return value
1219 with call to xmalloc. Change handling for FLAT to match MASM's.
1220 (intel_putback_token): Don't try to back up/free current token if
1221 that is T_NIL.
1223 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1225 * configure.tgt: Set emulation for arm-*-eabi*.
1226 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1227 * config/te-armeabi.h: New file.
1228 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1229 * config/te-symbian.h: Include "te-armeabi.h".
1231 2005-03-16 Nick Clifton <nickc@redhat.com>
1233 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1234 local variable in case it is clobbered by the setjmp.
1236 2005-03-16 Nick Clifton <nickc@redhat.com>
1237 Ben Elliston <bje@au.ibm.com>
1239 * configure.in (werror): New switch: Add -Werror to the
1240 compiler command line. Enabled by default. Disable via
1241 --disable-werror.
1242 * configure: Regenerate.
1244 2005-03-16 Nick Clifton <nickc@redhat.com>
1246 * config/obj-coff.h: Convert to ISO C90 formatting.
1247 * config/obj-coff.c: Convert to ISO C90 formatting.
1249 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1251 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1252 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1253 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1254 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1255 (insns): Add ARMv6T2 instructions:
1256 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1257 (arm_archs): Add V6T2 variants.
1259 2005-03-15 Nick Clifton <nickc@redhat.com>
1261 * NEWS: Add cutoff for changes in 2.16 release.
1263 2005-03-15 Jan Beulich <jbeulich@novell.com>
1265 * expr.c (operand): Merge handling of unary + into that for unary
1266 -, !, and ~.
1268 2005-03-14 Eric Christopher <echristo@redhat.com>
1270 * config/tc-mips.c: Include dw2gencfi.h.
1271 (mips_cfi_frame_initial_instructions): New.
1272 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1273 (tc_cfi_frame_initial_instructions): Ditto.
1274 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1275 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1276 * Makefile.am: Update dependencies.
1277 * Makefile.in: Regenerate.
1279 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1281 * po/es.po: Commit new Spanish translation.
1283 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1285 * po/tr.po: Commit new Turkish translation.
1287 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1289 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1290 wfi, yield.
1292 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1294 * config-gas.com: Mark vax-vms as obsolete.
1295 * configure.in: Remove fmt=vms support.
1296 * config.in: Regenerate.
1297 * configure: Regenerate.
1298 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1300 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1301 Bob Wilson <bob.wilson@acm.org>
1303 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1304 when checking if xg_resolve_literals needs to be called.
1305 * config/tc-xtensa.h: Fix spelling typo in a comment.
1307 2005-03-10 Jan Beulich <jbeulich@novell.com>
1309 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1310 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1311 crafted structure declarations with the types from macro.h.
1313 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1315 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1316 for -mno-shared optimization.
1318 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1320 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1321 (MAX_NOPS): Bump to 4.
1322 (mips_fix_vr4130): New variable.
1323 (nops_for_vr4130): New function.
1324 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1325 nops_for_vr4130 if working around VR4130 errata.
1326 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1327 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1328 (md_parse_option): Handle them.
1329 (md_show_usage): Print them.
1330 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1332 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1334 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1335 branch delay code.
1337 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1339 * config/tc-mips.h (mips_flush_pending_output): Delete.
1340 (mips_emit_delays): Declare.
1341 (md_flush_pending_output): Use mips_emit_delays.
1342 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1343 the previous instructions.
1344 (md_begin, append_insn, md_parse_option): Update callers.
1345 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1346 start_noreorder.
1347 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1348 (s_gpdword): Update callers.
1349 (start_noreorder, end_noreorder): New functions.
1350 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1351 manipulating mips_opts or prev_nop_frag directly.
1352 (mips_flush_pending_output): Delete.
1354 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1356 * config/tc-mips.c (mips_move_labels): New function, taken from...
1357 (append_insn, mips_emit_delays): ...here.
1359 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1361 * config/tc-mips.c (MAX_NOPS): New macro.
1362 (history): Resize to 1 + MAX_NOPS.
1363 (fix_vr4120_class): New enumeration.
1364 (vr4120_conflicts): New variable.
1365 (init_vr4120_conflicts): New function.
1366 (md_begin): Call it.
1367 (insn_uses_reg): Constify first argument.
1368 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1369 (nops_for_insn_or_target): New functions.
1370 (append_insn): Use the new nops_for_* functions instead of inline
1371 delay checks. Generalize prev_nop_frag handling to handle an
1372 arbitrary history length. Insert nops into the history buffer
1373 once the number of nops in prev_nop_frag is fixed.
1374 (emit_delays): Use nops_for_insn instead of inline delay checks.
1376 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1378 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1379 check from branch delay code. Remove unnecessary check for branches.
1381 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1383 * config/tc-mips.c (dummy_opcode): Delete.
1384 (nop_insn, mips16_nop_insn): New variables.
1385 (NOP_INSN): New macro.
1386 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1387 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1388 (md_begin): Initialize nop_insn and mips16_nop_insn.
1389 (append_insn): Use the new emit_nop function to add nops, recording
1390 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1391 to reserve room for the instruction and install_insn to install the
1392 final form. Use insert_into_history to record the instruction in
1393 the history buffer. Use move_insn to do delay slot filling.
1394 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1395 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1396 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1398 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1400 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1401 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1402 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1403 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1404 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1406 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1408 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1409 and extended_p fields with a single fixed_p field.
1410 (append_insn, mips_no_prev_insn): Adjust accordingly.
1412 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1414 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1415 a single mips16_absolute_jump_p bit.
1416 (append_insn): Adjust accordingly.
1418 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1420 * config/tc-mips.h (mips_cl_insn): Move definition to...
1421 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1422 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1423 and extended_p.
1424 (history): New variable.
1425 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1426 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1427 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1428 (prev_prev_insn_unreordered): Delete.
1429 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1430 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1431 field.
1433 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1435 * doc/Makefile.am: Update as.info dependencies.
1436 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1438 2005-03-08 Jan Beulich <jbeulich@novell.com>
1440 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1441 error, and point to .purgem documentation if someone really needs
1442 re-definitions.
1443 * NEWS: Mention macro redefinition is now an error.
1445 2005-03-08 Jan Beulich <jbeulich@novell.com>
1447 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1448 emitted to. Add more precise diagnostics for non-fitting insns based
1449 on that. Eliminate now superfluous special casing of MLX. Clear out
1450 slot information when dropping an insn.
1452 2005-03-08 Jan Beulich <jbeulich@novell.com>
1454 * config/tc-ia64.c (parse_section_name): Rename to...
1455 (cross_section): In addition to separating the name from the rest of
1456 the arguments, also carry out the operation.
1457 (dot_xdata): Use cross_section.
1458 (dot_float_cons): Likewise.
1459 (dot_xstringer): Likewise.
1460 (dot_xdata_ua): Likewise.
1461 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1463 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1465 * po/gas.pot: Regenerate.
1467 2005-03-04 David Daney <ddaney@avtrex.com>
1469 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1470 instead of '_gp' for -mno-shared optimization.
1471 (s_cpload): Ditto.
1472 (s_abicalls): Document it in the comment.
1473 (md_show_usage): Document the -mno-shared option.
1475 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1477 * config/tc-mips.c (mips_set_options): Add sym32 field.
1478 (mips_opts): Initialize it.
1479 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1480 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1481 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1482 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1483 when deciding whether to use a symbolic %highest/%higher expansion.
1484 (macro): Likewise. Remove o64/n32 linux hack. Always use
1485 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1486 and "la". Handle constants separately from symbolic expressions in
1487 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1488 and using load_register to load the high part of the address.
1489 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1490 (OPTION_ELF_BASE): Bump by 2.
1491 (md_longopts): Add entries for -msym32 and -mno-sym32.
1492 (md_parse_option): Handle them.
1493 (usage): Document them.
1494 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1495 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1496 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1497 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1498 -msym32 and -mno-sym32.
1500 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1502 * config/tc-mips.c (load_address): Implement GP optimization
1503 for 64bit address space non-PIC. Fix formatting.
1504 (macro): Likewise. Simplify code.
1505 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1506 (mips_after_parse_args): Simplify code.
1508 2005-03-03 Nick Clifton <nickc@redhat.com>
1510 * expr.c (operand): Remove redundant code enclosed by #ifdef
1511 RELAX_PAREN_GROUPING....#endif.
1513 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1514 reloc is the difference of two symbols defined in the same
1515 section.
1517 * config/tc-iq2000.c (line_comment_chars): Include the # character
1518 as otherwise this breaks #APP/#NO_APP processing.
1520 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1522 * config/tc-arc.c(md_assemble): Remove dead code for handling
1523 immediate indexing of ld and st .
1525 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1526 Joseph Myers <joseph@codesourcery.com>
1528 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1529 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1530 (parse_relocation): Check for a word break after a relocation
1531 operator.
1532 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1533 symbols.
1535 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1537 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1539 2005-03-02 Jan Beulich <jbeulich@novell.com>
1541 * as.c (main): Use unlink_if_ordinary instead of unlink.
1542 * messages.c (as_fatal): Likewise.
1544 2005-03-02 Jan Beulich <jbeulich@novell.com>
1546 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1547 accesses.
1548 (parse_register): Allow cr8...15 in all modes.
1550 2005-03-02 Jan Beulich <jbeulich@novell.com>
1552 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1553 etc. like normal symbol references (T_ID).
1555 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1557 * symbols.c (fb_label_name): Fix silly thinko in last change.
1559 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1561 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1562 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1564 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1566 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1568 PR gas/708
1569 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1570 suffixes also.
1572 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1574 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1576 * as.h (assert): Warning fix.
1577 * expr.c (expr): Correct assertion.
1578 * read.c (s_comm_internal): Remove assertion.
1579 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1580 (fixup_segment): Remove assertion.
1581 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1582 (md_apply_fix3): Likewise.
1583 * config/tc-i370.c (md_begin): Correct assertion.
1584 (i370_macro): Warning fix for assertion.
1586 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1588 * configure.in (AC_C_BIGENDIAN): Invoke.
1589 * configure: Regenerate.
1590 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1591 host variable to set string header size.
1592 * config/obj-aout.c (obj_header_append): Don't use host structs.
1593 (obj_symbol_to_chars): Likewise.
1594 (obj_emit_strings): Likewise. Use the passed in output pointer.
1595 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1596 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1597 not sizeof host struct.
1598 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1599 (obj_emit_strings): Likewise.
1600 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1601 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1602 sizeof host struct.
1603 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1604 sizeof host struct.
1605 (host_number_to_chars): Define.
1606 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1607 host internal struct to set header sizes.
1608 * config/tc-i960.c (md_number_to_field): Warning fix.
1609 (md_ri_to_chars): Use host byte order.
1610 (get_cdisp, md_apply_fix3): Warning fix.
1611 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1613 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1615 * doc/c-arc.texi: Update documentation about ARC's extension
1616 instructions.
1618 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1620 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1621 address for myself.
1623 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1625 * cgen.c: Warning fixes.
1626 * config/tc-arc.c: Likewise.
1627 * config/tc-arm.c: Likewise.
1628 * config/tc-avr.c: Likewise.
1629 * config/tc-d10v.c: Likewise.
1630 * config/tc-d30v.c: Likewise.
1631 * config/tc-frv.c: Likewise.
1632 * config/tc-frv.h: Likewise.
1633 * config/tc-h8300.c: Likewise.
1634 * config/tc-h8500.c: Likewise.
1635 * config/tc-i370.c: Likewise.
1636 * config/tc-i960.c: Likewise.
1637 * config/tc-ia64.c: Likewise.
1638 * config/tc-ip2k.c: Likewise.
1639 * config/tc-m68hc11.c: Likewise.
1640 * config/tc-maxq.c: Likewise.
1641 * config/tc-mcore.c: Likewise.
1642 * config/tc-mips.c: Likewise.
1643 * config/tc-msp430.c: Likewise.
1644 * config/tc-pj.c: Likewise.
1645 * config/tc-ppc.c: Likewise.
1646 * config/tc-ppc.h: Likewise.
1647 * config/tc-s390.c: Likewise.
1648 * config/tc-sh.c: Likewise.
1649 * config/tc-sh64.c: Likewise.
1650 * config/tc-tic4x.c: Likewise.
1651 * config/tc-tic80.c: Likewise.
1652 * config/tc-v850.c: Likewise.
1653 * config/tc-vax.c: Likewise.
1654 * config/tc-w65.c: Likewise.
1655 * config/tc-xstormy16.c: Likewise.
1656 * config/tc-z8k.c: Likewise.
1658 2005-02-22 Catherine Moore <clm@cm00re.com>
1660 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1661 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1663 2005-02-22 Eric Christopher <echristo@redhat.com>
1665 * config/tc-mips.c (struct proc): Change isym to
1666 func_sym. New member func_end_sym.
1667 (s_mips_ent): Update.
1668 (s_mips_end): Ditto. Add code to compute function size.
1670 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1672 * read.c: Warning fixes.
1673 * config/obj-elf.c: Likewise.
1675 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1677 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1678 emitting insn.
1680 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1682 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1683 SEC_COFF_SHARED.
1685 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1686 SEC_TIC54X_BLOCK.
1687 (demand_empty_rest_of_line): Likewise.
1688 (tic54x_sblock): Likewise.
1689 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1691 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1693 * read.c (address_bytes): New function.
1694 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1695 (potable): Add "dc.a".
1696 (cons_worker): Handle "dc.a".
1697 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1699 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1701 * input-file.c (input_file_open): Rearrange to avoid warning.
1703 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1705 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1706 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1707 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1709 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1711 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1712 uses after .set noat.
1713 (load_address): Likewise.
1714 (macro): Likewise. Don't try to avoid $at use by sacrificing
1715 the target register before it is stored, it won't work.
1717 2005-02-17 James E Wilson <wilson@specifixinc.com>
1719 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1720 see an instruction that specifies a template.
1722 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1724 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1725 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1726 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1728 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1730 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1732 * config/tc-ia64.c (md): Add hint_b.
1733 (emit_one_bundle): Handle md.hint_b for "hint".
1734 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1735 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1736 (ia64_init): Set md.hint_b to error.
1737 (md_assemble): Handle md.hint_b for "hint.b".
1739 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1740 * doc/c-ia64.texi: Likewise.
1742 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1744 * tc.h (struct relax_type, relax_typeS): Move from here..
1745 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1746 * ecoff.c (ecoff_new_file): Add appfile param.
1747 * ecoff.h (ecoff_new_file): Likewise.
1748 * itbl-lex.h: New file.
1749 * itbl-lex.l: Include itbl-lex.h.
1750 * itbl-parse.y: Likewise.
1751 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1752 * read.c (s_app_file_string): Mark appfile possibly unused.
1753 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1754 * subsegs.h (struct seg_info_trash): Delete.
1755 (seg_info): Use segment_info_type instead.
1756 * config/obj-coff.c (struct filename_list): Make filename const char *.
1757 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1758 * config/obj-elf.c (elf_file_symbol): Similarly.
1759 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1760 signed right shift.
1761 * config/tc-arc.c (md_operand): Warning fix.
1762 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1763 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1764 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1765 * config/tc-frv.c (frv_force_relocation): Warning fix.
1766 * config/tc-m68k.c (md_parse_option): Delete unused var.
1767 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1768 * config/tc-sparc.c: Likewise.
1769 (s_common): Warning fix.
1770 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1771 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1772 addressT.
1773 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1774 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1775 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1776 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1777 (tic4x_do_align): Use TIC_NOP_OPCODE.
1778 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1779 * config/tc-vax.c: Include netinet/in.h.
1780 (tc_headers_hook): Formatting.
1781 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1783 2005-02-17 Jan Beulich <jbeulich@novell.com>
1785 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1786 parsing inN, locN, outN. Set 'idx' to offset register number starts
1787 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1788 pointless cast.
1790 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1792 * config/tc-mips.c (load_address): Fix formatting.
1793 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1794 Catch macros which are unexpandable without AT. Remove duplicate
1795 zeroing of used_at.
1796 (macro2): Remove duplicate zeroing of used_at.
1798 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1800 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1801 than zero.
1803 2005-02-15 Nigel Stephens <nigel@mips.com>
1804 Maciej W. Rozycki <macro@mips.com>
1806 * config/tc-mips.c (reloc_needs_lo_p): Handle
1807 BFD_RELOC_MIPS16_HI16_S.
1808 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1809 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1810 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1811 complaints on.
1812 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1813 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1814 Call my_getSmallExpression() to parse percent operators.
1815 (percent_op_match, mips_percent_op): Separate definitions.
1816 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1817 (parse_relocation): Handle the MIPS16 mode using
1818 mips16_percent_op.
1819 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1820 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1822 2005-02-15 Jan Beulich <jbeulich@novell.com>
1824 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1825 instead of explicitly dealing with the translation; exclude
1826 relocations that are already pcrel, however.
1828 2005-02-15 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-ia64.c: Include limits.h (if available).
1831 (gr_values[0]): Set path to INT_MAX.
1832 (dot_reg_val): Don't allow changing value of r0. Limit range of
1833 general registers at r127.
1834 (specify_resource): Default resource index is -1. Don't set resource
1835 index (in case IA64_RS_RSE) without setting the specific flag.
1836 (note_register_values): Check operand is O_constant before tracking
1837 input value of moves. Add tracking for dep.z with constant inputs.
1838 (print_dependency): Resource index of specific resource may be zero.
1839 (check_dependencies): Likewise.
1841 2005-02-15 Jan Beulich <jbeulich@novell.com>
1843 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1844 reg_class. Check operands and emit diagnostics for illegal use of
1845 registers.
1847 2005-02-15 Jan Beulich <jbeulich@novell.com>
1849 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1850 new variables type, suffix, and width. Handle
1851 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1852 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1853 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1854 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1855 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1856 if unable to translate relocation type, using the new variables.
1858 2005-02-15 Jan Beulich <jbeulich@novell.com>
1860 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1861 (ty_symbol_chars): Define.
1862 * config/tc-ia64.c (ia64_symbol_chars): Define.
1864 2005-02-15 Jan Beulich <jbeulich@novell.com>
1866 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1867 input_line_pointer was advanced.
1869 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1871 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1872 within |.
1874 2005-02-13 Jan Beulich <jbeulich@novell.com>
1876 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1877 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1878 indicator.
1879 (ia64_init): Set md.detect_dv.
1880 (ia64_start_line): New static variable warned. Warn only once when
1881 encountering explicit stops in automatic mode.
1882 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1883 * NEWS: Mention new default mode.
1885 2005-02-13 Jan Beulich <jbeulich@novell.com>
1887 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1888 be freed when wiping out previous state. Canonicalize names before
1889 use. Free name string when detecting redefinition.
1890 (dot_pred_rel): Call generic expression parser to process arguments.
1891 Handle O_register case for individual predicates and O_subtract for
1892 ranges.
1893 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1894 register hash.
1895 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1896 Warn if multiple found, issue error if resulting symbol name has zero
1897 length.
1898 (dot_alias): Canonicalize name before use.
1900 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1902 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1903 and 0 for error.
1904 (in_procedure): Return -1 for warning.
1905 (in_prologue): Likewise.
1906 (in_body): Likewise.
1908 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1910 * config/tc-ia64.c (dot_xdata): Undo the last change.
1911 (dot_float_cons): Likewise.
1912 (dot_xstringer): Likewise.
1913 (dot_xdata_ua): Likewise.
1914 (dot_float_cons_ua): Likewise.
1916 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1918 * NEWS: Mention "-munwind-check=[warning|error]".
1920 * config/tc-ia64.c (md): Add unwind_check.
1921 (unwind_diagnostic): New.
1922 (in_procedure): Call unwind_diagnostic when a directive isn't
1923 in procedure.
1924 (in_prologue): Call unwind_diagnostic when a directive isn't in
1925 prologue.
1926 (in_body): Call unwind_diagnostic when a directive isn't in
1927 body region.
1928 (dot_endp): Set md.unwind_check to error before calling
1929 in_procedure and restore it after. When the name is missing or
1930 couldn't be found, use the one from the last .proc if
1931 md.unwind_check isn't error. Warn if md.unwind_check is
1932 warning.
1933 (md_parse_option): Handle "-munwind-check=[warning|error]".
1934 (md_show_usage): Add "-munwind-check=[warning|error]".
1935 (ia64_init): Set md.unwind_check to warning.
1937 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1938 * doc/c-ia64.texi: Likewise.
1940 2005-02-11 Jan Beulich <jbeulich@novell.com>
1942 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1943 (LEX_QM): Likewise.
1944 (ia64_parse_name): New third parameter.
1945 (md_parse_name): Pass third argument.
1946 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1947 (md_operand): Handling of '@'-prefixed symbols moved from here...
1948 (ia64_parse_name): ...to here.
1950 2005-02-11 Jan Beulich <jbeulich@novell.com>
1952 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1953 (errata_nop_necessary_p): Remove declaraction and definition.
1954 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1955 update md.group_idx. Don't reset md.last_groups.
1957 2005-02-11 Jan Beulich <jbeulich@novell.com>
1959 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1960 argument.
1961 (dot_xdata): Free section name after use.
1962 (dot_float_cons): Likewise.
1963 (dot_xstringer): Likewise.
1964 (dot_xdata_ua): Likewise.
1965 (dot_float_cons_ua): Likewise.
1966 (md_pseudo_table): Add xdata16 and xdata16.ua.
1968 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1970 * doc/all.texi: Add IA64.
1971 * doc/as.texinfo: Likewise.
1973 * doc/c-ia64.texi: Fix typos.
1975 2005-02-10 Julian Brown <julian@codesourcery.com>
1977 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1978 BFD_RELOC_UNUSED.
1979 (do_t_push_pop): Likewise.
1980 (md_assemble): Likewise.
1981 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1982 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1983 (create_unwind_entry): Output dependency on the required personality
1984 routines.
1986 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1988 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1989 * subsegs.c (seg_not_empty_p): Likewise.
1991 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1993 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1994 relative jump calculation.
1995 <md_convert_frag) : Likewise.
1996 <output_disp): Likewise.
1998 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2000 * write.c (write_object_file): Recognize warning-symbol construct
2001 and skip object- and target- handling for the second symbol.
2003 2005-02-02 Jan Beulich <jbeulich@novell.com>
2005 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2006 designators along with quoted ones. Free copy of quoted designator
2007 when done.
2009 2005-02-01 Ben Elliston <bje@au.ibm.com>
2011 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2012 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2013 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2014 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2015 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2016 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2017 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2018 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2019 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2020 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2021 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2022 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2023 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2024 #if 0'd code throughout.
2026 2005-01-31 Nick Clifton <nickc@redhat.com>
2028 * as.c (parse_args): Bump copyright date reported by --version to
2029 2005.
2031 2005-01-31 Nick Clifton <nickc@redhat.com>
2033 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2034 and vax-vms.
2036 2005-01-31 Jan Beulich <jbeulich@novell.com>
2038 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2039 that can end with .endr in that case. Make requiring/permitting
2040 pseudo-ops without leading dot closer to the logic in read.c serving
2041 the same purpose.
2042 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2043 ignored.
2045 2005-01-31 Jan Beulich <jbeulich@novell.com>
2047 * macro.c (do_formals): Adjust to no longer accept empty parameter
2048 names.
2049 (define_macro): Adjust to no longer accept empty macro name, garbage
2050 following the parameters, or macros that were previously defined.
2051 * read.c (s_bad_end): Declare.
2052 (potable): Add endm. Handler for endr and endm is s_bad_end.
2053 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2054 and .endr.
2055 * read.h (s_bad_endr): Remove.
2057 2005-01-31 Jan Beulich <jbeulich@novell.com>
2059 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2060 immediately discarding (but counting) those exceeding the maximum
2061 possible amount. Track whether output and input operand counts ever
2062 matched, and use this to better indicate which of the operands/
2063 operand types was wrong; specifically don't default to pointing to
2064 the first operand.
2066 2005-01-31 Jan Beulich <jbeulich@novell.com>
2068 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2069 variable in dot_endp). Add body and insn. Make prologue,
2070 prologue_mask, body, and insn bitfields.
2071 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2072 messages.
2073 (in_procedure, in_prologue, in_body): New.
2074 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2075 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2076 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2077 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2078 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2079 dot_personality): Use the appropriate one of the above.
2080 (dot_proc): Clear unwind.proc_start; set to current location only if
2081 none of the entry points were valid. Check for non-zero-length entry
2082 point names. Check that entry points aren't defined, yet. Clear
2083 unwind.prologue, unwind.body, and unwind.insn.
2084 (dot_body): Call in_procedure. Check that first directive in procedure
2085 had no insns emitted before. Set unwind.body.
2086 (dot_prologue): Call in_procedure. Check that not already in prologue.
2087 Check that first directive in procedure had no insns emitted before.
2088 Clear unwind.body.
2089 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2090 length entry point names. Check that entry points became defined.
2091 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2093 2005-01-31 Jan Beulich <jbeulich@novell.com>
2095 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2096 before actually using it. Don't generate an error in manual bundling
2097 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2098 Don't generate an error in manual bundling mode when looking at an
2099 insn required to be last in its group but the required slot hasn't
2100 been reached, yet. Allow conversion from MII to MI;I for bundle
2101 consisting of only 2 insns with the stop between them. Suppress
2102 various meaningless errors resulting from detecting earlier ones.
2104 2005-01-31 Jan Beulich <jbeulich@novell.com>
2106 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2107 input being ar.pfs.
2109 2005-01-28 Christian Groessler <chris@groessler.org>
2111 * config/tc-z8k.c (md_assemble): Improve error detection.
2113 2005-01-28 Jan Beulich <jbeulich@novell.com>
2115 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2116 for personality routine pointer only if there is one.
2117 (ia64_convert_frag): Likewise.
2118 (generate_unwind_image): Likewise.
2120 2005-01-27 Christian Groessler <chris@groessler.org>
2122 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2123 (md_apply_fix3): Make relative branches out of range an error
2124 instead of a warning. Display correct line number for out of
2125 range branches/calls/memory accesses.
2127 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2129 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2130 to emit .debug_line and other debug sections.
2131 * as.h (seg_not_empty_p): Declare.
2132 * subsegs.c (seg_not_empty_p): New predicate.
2134 2005-01-27 Andrew Cagney <cagney@gnu.org>
2136 * configure: Regenerate to track ../gettext.m4 change.
2138 2005-01-27 Jan Beulich <jbeulich@novell.com>
2140 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2142 2005-01-27 Jan Beulich <jbeulich@novell.com>
2144 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2145 to/from application registers dynamic insns.
2146 (md_assemble): Defer resolution of move to/from application registers
2147 dynamic insns when they can be issued on either the I- or M-units.
2149 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2151 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2152 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2153 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2154 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2155 * cgen.c (gas_cgen_parse_operand): Handle
2156 CGEN_PARSE_OPERAND_SYMBOLIC.
2157 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2158 (frv_force_relocation): Likewise. Fix handling of PIC
2159 relocations.
2160 (md_apply_fix3): Likewise.
2162 2005-01-21 Ben Elliston <bje@au.ibm.com>
2164 * as.h: Remove #if 0'd code.
2165 * atof-generic.c (atof_generic): Likewise.
2166 * ecoff.c (ecoff_directive_frame): Likewise.
2167 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2168 * itbl-ops.c (itbl_add_reg): Likewise.
2169 * listing.c (calc_hex): Likewise.
2170 * read.c (MASK_CHAR): Likewise.
2171 * subsegs.c (subsegs_print_statistics): Likewise.
2172 * symbols.c (indent): Likewise.
2173 * write.c (write_relocs): Likewise.
2174 (write_object_file): Likewise.
2175 (relax_frag): Likewise.
2177 2005-01-20 Nick Clifton <nickc@redhat.com>
2179 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2180 getopt_long_only() from considering -a as an abbreviation for
2181 --alternate.
2182 (parse_args): Fix the parsing of -a=<file>.
2184 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2186 PR gas/684
2187 * read.c (s_incbin): Adjust default count for skip. Check validity
2188 of count and skip rigorously.
2190 2005-01-19 Fred Fish <fnf@specifixinc.com>
2192 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2194 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2196 * read.c (convert_to_bignum): New function, split out from...
2197 (emit_expr): ...here. Handle the case where X_add_number is
2198 positive and the input value is negative.
2199 (output_big_sleb128): Fix setting of continuation bit. Check whether
2200 the final byte needs to be sign-extended. Fix size-shrinking loop.
2201 (emit_leb128_expr): When generating a signed leb128, see whether the
2202 sign of an O_constant's X_add_number matches the sign of the input
2203 value. Use a bignum if not.
2205 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2207 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2208 arch_sh_up in order to match the external name and make the
2209 testsuite's job easier.
2211 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2213 PR 659
2214 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2216 2005-01-12 Nick Clifton <nickc@redhat.com>
2218 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2219 ignored_arguments array.
2221 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2223 * write.c (write_object_file): Disallow a symbol equated to
2224 common symbol.
2226 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2228 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2229 bfd_mach_maxq20.
2230 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2231 (maxq_target): New function: Set the machine type.
2233 2005-01-06 Paul Brook <paul@codesourcery.com>
2235 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2236 (md_begin): Handle TE_VXWORKS for FP defaults.
2237 (md_apply_fix3): Correct rela offsets.
2238 (elf32_arm_target_format): Add VxWorks targets.
2240 2005-01-06 Paul Brook <paul@codesourcery.com>
2242 * configure.tgt: Set em=vxworks for *-*-vxworks.
2243 * config/te-vxworks.h: New File.
2245 2005-01-06 Paul Brook <paul@codesourcery.com>
2247 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2249 2005-01-04 Dmitry Diky <diwil@spec.ru>
2251 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2252 global label.
2254 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2256 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2257 (dot_loc): New function.
2258 (md_pseudo_table): Add entry to map .loc to dot_loc().
2259 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2260 seen a .loc directive or we're generating DWARF2 debug info for
2261 assembly source.
2263 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2265 PR gas/619
2266 * read.c (s_comm_internal): Don't zero end of name until size
2267 expression has been parsed.
2269 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2271 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2273 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2275 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2276 case).
2278 2004-12-22 Ian Lance Taylor <ian@airs.com>
2280 * configure.tgt: New.
2281 * configure.in: Move setting of cpu_type, fmt, etc., to
2282 configure.tgt.
2283 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2284 $(srcdir)/configure.tgt.
2285 * configure, Makefile.in: Rebuild.
2287 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2289 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2290 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2291 instructions.
2292 (avr_offset_expression): New function to parse offsets for LDI
2293 instructions.
2294 (avr_operand): Use it.
2295 (md_apply_fix3): Generate the relocs.
2297 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2299 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2300 BFD_RELOC_SH_IMMS10BY8 relocation.
2302 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2303 than just ignoring bad code.
2305 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2307 * config/tc-v850.c (handle_lo16): New function.
2308 (v850_reloc_prefix): Use it to check lo().
2309 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2311 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2313 * configure.in: Add s390x-ibm-tpf support.
2314 * configure: Regenerate.
2316 2004-12-15 Jan Beulich <jbeulich@novell.com>
2318 * config/obj-elf.c (obj_elf_change_section): Only set type and
2319 attributes on new sections. Emit warning when type of re-declared
2320 section doesn't match.
2322 2004-12-15 Jan Beulich <jbeulich@novell.com>
2324 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2325 '.cfi_startproc simple' doesn't inherit the old value.
2327 2004-12-15 Jan Beulich <jbeulich@novell.com>
2329 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2330 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2331 generation to emit a factored offset.
2333 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2335 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2336 which is too large in the case of NO_PIC without 64-bit
2337 addresses.
2339 * config/tc-mips.c (mips_in_shared): New static variable.
2340 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2341 (md_longopts): Add -mshared and -mno-shared.
2342 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2343 (s_cpload): Implement !mips_in_shared case.
2344 (s_cpsetup): Likewise.
2345 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2346 * NEWS: Mention -mno-shared.
2348 2004-12-09 Paul Brook <paul@codesourcery.com>
2350 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2351 for function start.
2353 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2355 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2356 sequence, increase the size of the sequence.
2358 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2359 use CPU_RM9000.
2361 2004-12-07 Ben Elliston <bje@gnu.org>
2363 * read.c (s_align): Use an align_limit temporary to allay a GCC
2364 signed/unsigned comparison warning.
2366 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2368 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2369 * configure.in: Use it for arm*-*-linux-gnueabi*.
2370 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2371 * config/te-armlinuxeabi.h: New file.
2372 * Makefile.in: Regenerated.
2373 * aclocal.m4: Likewise.
2374 * configure: Likewise.
2375 * doc/Makefile.in: Regenerated.
2377 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2379 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2380 (xtensa_restore_emit_state): Likewise.
2382 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2384 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2385 (s_align): Use it.
2387 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2389 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2390 * Makefile.in: Regenerate.
2392 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2394 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2395 functions, give functions a meaningful name, add comments.
2396 (check_range): New function - Replace operand size calculation
2397 with range checking.
2398 (assemble_insn): Update Algorithm, improve error issuing.
2399 (enum op_err): New.
2400 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2401 handling.
2403 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2405 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2406 miss between different section in the same module.
2407 (tc_gen_reloc): Likewise.
2409 2004-11-25 Theodore A. Roth <troth@openavr.org>
2411 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2412 atmega325, atmega3250, atmega645 and atmega6450.
2414 2004-11-25 Jan Beulich <jbeulich@novell.com>
2416 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2417 permissible for the selected instruction suffix.
2418 (process_suffix): For DefaultSize instructions, suppressing the
2419 guessing of a 'q' suffix if the instruction doesn't support it is
2420 pointless, because only an 'l' suffix can be guessed in this place.
2422 2004-11-24 Nick Clifton <nickc@redhat.com>
2424 * config/tc-iq2000.c: Remove support for IQ10 processor.
2425 Convert to ISO C90 formatting.
2426 * config/tc-iq2000.h: Likewise.
2428 2004-11-23 Nick Clifton <nickc@redhat.com>
2430 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2431 in this table. They should be correct now.
2433 2004-11-23 Jan Beulich <jbeulich@novell.com>
2435 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2436 indicate the MMX extensions added by both SSE and 3DNow!A.
2437 (Cpu3dnowA): Declare.
2438 (CpuUnknownFlags): Update.
2439 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2440 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2441 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2442 3DNow!. Athlon additionally implies 3DNow!A. Several new
2443 entries (those starting with a dot are for sub-arch specification).
2444 (set_cpu_arch): Handle sub-arch specifications.
2445 (parse_insn): Distinguish between instructions not supported because
2446 of insufficient CPU features and because of 64-bit mode.
2447 * doc/c-i386.texi: Describe enhanced .arch directive.
2449 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2451 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2453 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2455 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2456 without a corresponding .debug_info section.
2458 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2460 * read.c (potable): Add "error" and "warning".
2461 (s_errwarn): New function.
2462 * read.h (s_errwarn): Declare.
2463 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2465 2004-11-22 Nick Clifton <nickc@redhat.com>
2467 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2468 c_dot_file_symbol.
2470 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2472 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2473 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2475 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2477 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2478 (coff_adjust_symtab): Adjust call.
2479 (crawl_symbols): Likewise.
2480 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2481 (obj_app_file): Adjust.
2483 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2485 * configure.in: Enable bfd_assember for the MAXQ port.
2486 * configure: Regenerate.
2488 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2489 Sterling Augustine <sterling@tensilica.com>
2491 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2492 there is a conflict.
2493 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2494 interfaces that are related as determined by xtensa_interface_class_id.
2496 2004-11-12 Nick Clifton <nickc@redhat.com>
2498 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2499 offsets for conditional branches.
2501 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2503 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2505 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2507 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2508 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2509 MAYBE_UNREACHABLE.
2510 (relax_frag_immed): Update call to update_next_frag_state.
2512 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2514 * obj.h (struct format_ops <app_file>): Add int param.
2515 * read.h (s_app_file_string): Likewise.
2516 * read.c (s_app_file_string): Likewise.
2517 (s_app_file): Adjust s_app_file_string call.
2518 * config/tc-mips.c (s_mips_file): Likewise.
2519 * config/obj-coff.h (obj_app_file): Add app param.
2520 * config/obj-ecoff.h (obj_app_file): Likewise.
2521 * config/obj-multi.h (obj_app_file): Likewise.
2522 * config/obj-elf.h (elf_file_symbol): Likewise.
2523 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2524 if called for # preprocessor lines.
2526 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2528 PR 528
2529 * symbols.c (resolve_symbol_value): Convert weak symbols only
2530 for Windows PECOFF.
2531 (symbol_equated_reloc_p): Don't equate weaks when relocating
2532 only for Windows PECOFF.
2534 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2536 * config/tc-crx.c (print_insn): Check and set insn_addr.
2537 * config/tc-crx.h (md_frag_check): Define.
2539 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2540 Vineet Sharma <vineets@noida.hcltech.com>
2542 * configure.in: Add support for new target maxq-coff.
2543 * configure: Regenerate.
2544 * NEWS: Mention new support.
2545 * config/tc-maxq.c: New file.
2546 * config/tc-maxq.h: New file.
2547 * config/obj-coff.h: Add support for maxq-coff.
2549 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2551 * symbols.c (any_external_name): Define.
2552 (resolve_symbol_value): Convert weak symbols.
2553 (S_SET_EXTERNAL): Support any_external_name.
2554 (S_SET_NAME): Qualify parameter const.
2555 (symbol_equated_reloc_p): Equate to weaks when relocating.
2556 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2557 * tc.h (any_external_name): Declare.
2558 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2559 assemblers also.
2560 (weak_is_altname): Declare and define.
2561 (weak_name2altname): Same.
2562 (weak_altname2name): Same.
2563 (weak_uniquify): Same.
2564 (weak_altprefix): Define.
2565 (obj_coff_weak): Change .weak syntax and handling.
2566 (coff_frob_symbol): Fix PE weak symbol alternates.
2567 * config/obj-coff.h (USE_UNIQUE): Define.
2568 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2569 are in another segment.
2570 (tc_gen_reloc): Remove broken addend hack.
2571 doc/as.texinfo: Update.
2573 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2575 * config/tc-xtensa.c (total_frag_text_expansion): New.
2576 (md_estimate_size_before_relax): Use it.
2577 (find_address_of_next_align_frag): Likewise.
2579 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2581 * config/tc-crx.c: Rename argument types.
2582 (processing_arg_number): Rename to 'cur_arg_num'.
2583 (get_number_of_bits): Rename to 'set_operand_size'.
2584 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2585 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2586 (set_indexmode_parameters): Remove function, integrate its code into
2587 'set_operand'.
2588 (set_operand_size): Get rid of 'Operand Number' function parameter -
2589 use global variable 'cur_arg_num' instead.
2590 Use a local 'argument' pointer to reference the current argument.
2591 (parse_operand): Likewise.
2592 (set_operand): Likewise.
2593 (process_label_constant): Likewise.
2595 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2597 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2598 (add_section_rename): Delete. Inlined into...
2599 (build_section_rename): ...here. Use xstrdup instead of strdup.
2600 (xtensa_section_rename): Drop "const" from argument and return types.
2601 (md_show_usage): Indent to match show_usage().
2602 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2603 (tc_canonicalize_section_name): Define.
2604 (md_elf_section_rename): Remove unused macro.
2605 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2606 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2607 (Frame Directive): Delete.
2609 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2611 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2612 * config/tc-arm.c (target_oabi): Delete.
2613 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2614 (arm_opts): Remove moabi.
2615 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2616 * doc/c-arm.texi (ARM Options): Likewise.
2617 * configure: Regenerated.
2619 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2621 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2622 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2623 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2624 * configure: Regenerate.
2625 * config/tc-cris.c (enum cris_archs): New.
2626 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2627 (cris_insn_ver_valid_for_arch): New functions.
2628 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2629 (cris_arch): New variable.
2630 (md_pseudo_table): New pseudo .arch.
2631 (err_for_dangerous_mul_placement): Initialize according to
2632 DEFAULT_CRIS_ARCH.
2633 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2634 All users changed.
2635 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2636 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2637 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2638 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2639 use in md_cris_relax_table.
2640 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2641 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2642 Update and improve head comment.
2643 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2644 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2645 (OPTION_ARCH): New.
2646 (md_longopts): New option --march=...
2647 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2648 macros.
2649 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2650 (HANDLE_RELAXABLE): New macro.
2651 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2652 cases. Check for weak symbols and assume not relaxable. Handle
2653 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2654 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2655 fragP->fr_symbol.
2656 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2657 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2658 (cris_create_short_jump): Adjust for CRISv32.
2659 (cris_relax_frag): Handle new states.
2660 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2661 (md_begin): Define symbols "..asm.arch.cris.v32",
2662 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2663 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2664 when entering opcode table entry points.
2665 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2666 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2667 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2668 (cris_process_instruction): Initialize out_insnp->insn_type to
2669 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2670 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2671 cases.
2672 <case 'm'>: Check that modified_char == '.'.
2673 <invalid operands>: Consume the rest of the line.
2674 When operands don't match, skip over subsequent insns with
2675 non-matching version specifier but same mnemonic.
2676 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2677 special registers in CRISv32 are always 32 bit long.
2678 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2679 New cases.
2680 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2681 and compatible. Recognize "ACR" for v32, unless followed by "+".
2682 (get_spec_reg): Consider cris_arch when looking up register.
2683 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2684 v32 or compatible.
2685 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2686 (cris_get_expression): Restore input_line_pointer if failing "early".
2687 (get_flags): Consider cris_arch and recognize flags accordingly.
2688 (branch_disp): Adjust for CRISv32.
2689 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2690 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2691 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2692 resolved. Don't enter zeros in object file for
2693 BFD_RELOC_32_PCREL.
2694 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2695 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2696 (md_parse_option): Break out "return 1".
2697 <OPTION_ARCH> New case.
2698 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2699 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2700 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2701 <case BFD_RELOC_32_PCREL>: New cases.
2702 Addends for non-zero fx_pcrel are too in fx_offset.
2703 (md_show_usage): Show --march=<arch>.
2704 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2705 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2706 (s_syntax) <struct syntaxes>: Properly constify member operand.
2707 * config/tc-cris.h (TARGET_MACH): Define.
2708 (cris_mach): Declare.
2709 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2710 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2711 (CRIS-Opts): Document --march=...
2712 (CRIS-Pseudos): Document .arch.
2714 2004-11-04 Jan Beulich <jbeulich@novell.com>
2716 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2717 intel syntax and no register prefix, allow $ in symbol names when
2718 intel syntax.
2719 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2720 (intel_float_operand): Add fourth return value indicating math control
2721 operations. Make classification more precise.
2722 (md_assemble): Complain if memory operand of mov[sz]x has no size
2723 specified.
2724 (parse_insn): Translate word operands to floating point instructions
2725 operating on integers as well as control instructions to short ones
2726 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2727 floating point instructions operating on non-integer operands.
2728 (match_template): Remove fldcw special case. Adjust q-suffix handling
2729 to permit it on fild/fistp/fisttp in AT&T mode.
2730 (process_suffix): Don't guess DefaultSize insns' suffix from
2731 stackop_size for certain floating point control instructions. Guess
2732 suffix for branch and [ls][gi]dt based on flag_code. Split error
2733 messages for Intel and AT&T syntax, and make the condition more strict
2734 for the former. Adjust suppressing of generation of operand size
2735 overrides.
2736 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2737 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2738 more error checking.
2739 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2740 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2742 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2744 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2745 md_short_jump_size, md_long_jump_size.
2746 * write.c [!WORKING_DOT_WORD]: Ditto.
2747 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2748 qualifier.
2749 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2750 declare.
2751 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2752 const qualifier in these definitions.
2753 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2754 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2756 2004-11-02 Nick Clifton <nickc@redhat.com>
2758 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2759 table before deciding to produce a .debug_line section to match up
2760 with a user provided .debug_info section.
2762 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2764 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2765 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2767 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2769 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2770 (get_flags): New function.
2771 (get_number_of_bits): Edit comments, update numeric values to
2772 supported sizes.
2773 (process_label_constant): Don't support the colon
2774 format (SYMBOL:[s|m|l]).
2775 (set_cons_rparams): Support argument type 'arg_rbase'.
2776 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2777 (handle_LoadStor): Bug fix, first handle post-increment mode.
2778 (getreg_image): Remove redundant code, update according to latest
2779 CRX spec.
2780 (print_constant): Bug fix relate to 3-word instructions.
2781 (assemble_insn): Bug fix, when matching instructions, verify also
2782 instruction type (not only mnemonic).
2783 Add various error checking.
2784 (preprocess_reglist): Support HI/LO and user registers.
2786 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2788 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2789 in an epilogue directive go negative.
2791 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2793 PR 474
2794 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2795 after reporting template error during manual bundling. Reported
2796 by Michael Dupont, michaelx.dupont@intel.com.
2798 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2800 * Makefile.am: Run dep-am.
2801 * aclocal.m4: Regenerate with automake 1.9.2.
2802 * Makefile.in: Regenerate with automake 1.9.2.
2803 * doc/Makefile.in: Likewise.
2805 * config/tc-arm.c: Include "dw2gencfi.h".
2806 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2807 New functions.
2808 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2809 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2810 (tc_cfi_frame_initial_instructions): Define.
2811 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2812 Add prototypes.
2814 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2816 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2817 operands validity.
2818 Update coprocessor id to be unsigned immediate.
2820 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2822 * config/tc-i386.c (O_secrel): Delete.
2823 (tc_pe_dwarf2_emit_offset): New function.
2824 * config/tc-i386.h (O_secrel): Define as O_md1.
2825 (TC_DWARF2_EMIT_OFFSET): Define.
2827 2004-10-18 Nick Clifton <nickc@redhat.com>
2829 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2830 ignore @fptr() directives for 4-byte fixups.
2832 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2834 * Makefile.am: Run "make dep-am"
2835 * Makefile.in: Regenerate.
2837 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2839 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2840 Remove comments about placement of literal pools.
2841 (Literal Directive): Update description of literal placement.
2842 (Literal Prefix Directive): Remove statement that this does not apply
2843 to absolute-mode literals. Describe new section naming scheme.
2845 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2847 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2848 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2849 is_windowed_return_opcode): Delete.
2850 (xtensa_frob_label): Use get_subseg_target_freq.
2851 (md_assemble): Inline call to is_entry_opcode.
2852 (xtensa_handle_align): Inline call to get_frag_is_literal.
2853 (relaxation_requirements): Inline call to is_jx_opcode.
2854 (emit_single_op): Inline call to is_movi_opcode.
2855 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2856 get_frag_is_no_transform, is_entry_opcode, and
2857 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2858 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2859 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2860 Inline calls to get_frag_is_no_transform.
2861 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2862 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2863 get_frag_is_no_transform.
2864 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2865 and set_frag_is_no_transform.
2866 (get_expression_value): Delete.
2867 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2868 cur_target_freq to target_freq.
2869 (get_subseg_info): Split out code to create a new map entry into ...
2870 (add_subseg_info): ... this new function.
2871 (get_last_insn_flags): Check if get_subseg_info succeeded.
2872 (set_last_insn_flags): Call add_subseg_info if needed.
2873 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2874 (xtensa_reorder_segments): Compute last_sec while counting sections.
2875 Remove call to get_last_sec.
2876 (get_last_sec): Delete.
2877 (cache_literal_section): Inline call to retrieve_literal_seg and its
2878 callees, seg_present and add_seg_list.
2879 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2880 (get_frag_is_insn, get_frag_is_no_transform,
2881 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2882 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2884 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2886 * config/tc-xtensa.c: Use ISO C90 formatting.
2887 * config/tc-xtensa.h: Likewise.
2888 * config/xtensa-istack.h: Likewise.
2889 * config/xtensa-relax.c: Likewise.
2890 * config/xtensa-relax.h: Likewise.
2892 2004-10-12 Paul Brook <paul@codesourcery.com>
2894 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2895 EF_ARM_EABI_VER4.
2896 (arm_eabis): Ditto.
2897 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2898 -meabi=3.
2900 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2902 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2903 entries.
2904 (Acknowledgements): Use "GAS" instead of AS variable.
2906 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2908 * config/tc-i386.c: Include "elf/x86-64.h".
2909 (i386_elf_section_type): New function.
2910 * config/tc-i386.h (md_elf_section_type): Define.
2911 (i386_elf_section_type): New prototype.
2913 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2915 * config/m68k-parse.h (enum m68k_register): New control register,
2916 MBAR2 (for MCF5249)
2917 * config/tc-m68k.c: Correct control register set for MCF5249.
2919 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2920 Sterling Augustine <sterling@tensilica.com>
2922 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2923 (UNREACHABLE_MAX_WIDTH): Define.
2924 (XTENSA_FETCH_WIDTH): Delete.
2925 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2926 prefer_const16, prefer_l32r): New global variables.
2927 (LIT4_SECTION_NAME): Define.
2928 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2929 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2930 (frag_flags struct): New.
2931 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2932 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2933 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2934 (MAX_FORMATS): Define.
2935 (op_placement_info struct, op_placement_table): New.
2936 (O_pltrel, O_hi16, O_lo16): Define.
2937 (directiveE enum): Rename directive_generics to directive_transform.
2938 Delete directive_relax. Add directive_schedule,
2939 directive_absolute_literals, and directive_last_directive.
2940 (directive_info): Rename "generics" to "transform". Delete "relax".
2941 Add "schedule" and "absolute-literals".
2942 (directive_state): Adjust entries to match changes in directive_info.
2943 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2944 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2945 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2946 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2947 (align_only_targets, software_a0_b_retw_interlock,
2948 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2949 software_avoid_short_loop, software_avoid_close_loop_end,
2950 software_avoid_all_short_loops, specific_opcode): Delete.
2951 (warn_unaligned_branch_targets): New.
2952 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2953 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2954 (option_[no_]link_relax, option_[no_]transform,
2955 option_[no_]absolute_literals, option_warn_unaligned_targets,
2956 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2957 New enum values.
2958 (option_[no_]align_only_targets, option_literal_section_name,
2959 option_text_section_name, option_data_section_name,
2960 option_bss_section_name, option_eb, option_el): Delete.
2961 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2962 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2963 and target-hardware. Delete entries for [no-]target-align-only,
2964 literal-section-name, text-section-name, data-section-name, and
2965 bss-section-name.
2966 (md_parse_option): Handle new options and remove old ones. Accept but
2967 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2968 and treat them as [no-]transform.
2969 (md_show_usage): Add new options and remove old ones.
2970 (xtensa_setup_hw_workarounds): New.
2971 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2972 "long", "short", "loc" and "frequency" entries.
2973 (use_generics): Rename to ...
2974 (use_transform): ... this function. Add past_xtensa_end check.
2975 (use_longcalls): Add past_xtensa_end check.
2976 (code_density_available, can_relax): Delete.
2977 (do_align_targets): New.
2978 (get_directive): Accept dashes in directive names. Warn about
2979 [no-]generics and [no-]relax directives and treat them as
2980 [no-]transform.
2981 (xtensa_begin_directive): Call md_flush_pending_output only for some
2982 directives. Check for directives inside instruction bundles. Warn
2983 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2984 directives. Handle new directives. Check generating_literals flag
2985 for literal_prefix.
2986 (xtensa_end_directive): Check for directives inside instruction
2987 bundles. Warn and ignore [no-]density directives. Handle new
2988 directives. Call xtensa_set_frag_assembly_state.
2989 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2990 xtensa_dwarf2_emit_insn): New.
2991 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2992 use_literal_section flag.
2993 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2994 literals. Use xtensa_elf_cons to parse the expression.
2995 (xtensa_literal_prefix): Do not check use_literal_section. Support
2996 ".lit4" sections for absolute literals. Change prefix convention to
2997 replace ".text" (or ".t" in a linkonce section). No need to call
2998 subseg_set.
2999 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3000 (expression_end): Handle closing braces and colons.
3001 (PLT_SUFFIX, plt_suffix): Delete.
3002 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3003 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3004 and O_hi16 expressions as well.
3005 (tokenize_arguments): Handle closing braces and colons.
3006 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3007 operands and paired register syntax.
3008 (get_invisible_operands): New.
3009 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3010 new xtensa-isa.h functions.
3011 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3012 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3013 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3014 instructions. Use xtensa_translate_zero_immed.
3015 (operand_is_immed, operand_is_pcrel_label): Delete.
3016 (get_relaxable_immed): Use new xtensa-isa.h functions.
3017 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3018 functions.
3019 (xtensa_print_insn_table, print_vliw_insn): New.
3020 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3021 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3022 is_branch_or_jump_opcode): Delete.
3023 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3024 (opnum_to_reloc, reloc_to_opnum): Delete.
3025 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3026 xtensa-isa.h functions. Operate on one slot of an instruction.
3027 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3028 xg_get_insn_size): Delete.
3029 (xg_get_build_instr_size): Use xg_get_single_size.
3030 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3031 xg_build_widen_table. Use xg_get_single_size.
3032 (xg_get_max_narrow_insn_size): Delete.
3033 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3034 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3035 xg_get_single_size.
3036 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3037 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3038 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3039 xg_build_widen_table. Use xg_get_single_size.
3040 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3041 xg_check_operand.
3042 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3043 treat weak symbols conservatively.
3044 (xg_check_operand): Use new xtensa-isa.h functions.
3045 (is_dnrange): Delete.
3046 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3047 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3048 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3049 xtensa-isa.h functions.
3050 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3051 xg_instruction_matches_options): New.
3052 (xg_instruction_matches_rule): Handle O_register expressions. Call
3053 xg_instruction_matches_options.
3054 (transition_rule_cmp): New.
3055 (xg_instruction_match): Update call to xg_build_simplify_table.
3056 (xg_build_token_insn): Record loc fields.
3057 (xg_simplify_insn): Check is_specific_opcode field and
3058 density_supported flag.
3059 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3060 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3061 (xg_assemble_literal): Add error handling for O_big. Call
3062 record_alignment. Handle O_pltrel.
3063 (xg_valid_literal_expression): New.
3064 (xg_assemble_literal_space): Add slot parameter. Remove call to
3065 set_expr_symbol_offset. Add call to record_alignment. Update call to
3066 xg_finish_frag.
3067 (xg_emit_insn): Delete.
3068 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3069 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3070 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3071 and slot parameters. Handle new "alternate" relocations for absolute
3072 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3073 O_hi16. Use new xtensa-isa.h functions.
3074 (xg_assemble_tokens): Delete.
3075 (is_register_writer): Use new xtensa-isa.h functions.
3076 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3077 old-style RSR from LCOUNT.
3078 (next_frag_opcode): Delete.
3079 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3080 update_next_frag_state): New.
3081 (update_next_frag_nop_state): Delete.
3082 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3083 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3084 the state of the absolute-literals directive. Add calls to
3085 record_alignment and xtensa_set_frag_assembly_state. Call
3086 xtensa_switch_to_non_abs_literal_fragment instead of
3087 xtensa_switch_to_literal_fragment.
3088 (build_nop): New.
3089 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3090 (get_expanded_loop_offset): Change check for undefined opcode to an
3091 assertion.
3092 (xtensa_set_frag_assembly_state, relaxable_section,
3093 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3094 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3095 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3096 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3097 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3098 (xtensa_init_fix_data): New.
3099 (xtensa_frob_label): Reset label symbol to the current frag. Check
3100 do_align_targets and generating_literals flag. Propagate frequency
3101 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3102 (xtensa_unrecognized_line): New.
3103 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3104 to xtensa_set_frag_assembly_state.
3105 (error_reset_cur_vinsn): New.
3106 (md_assemble): Remove check for literal frag. Remove call to
3107 istack_init. Call use_transform instead of use_generics. Parse
3108 explicit instruction format specifiers. Move code for
3109 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3110 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3111 Add dwarf2_where call. Remote automatic alignment for ENTRY
3112 instructions. Move call to xtensa_clear_insn_labels to the end.
3113 Rearrange to handle bundles.
3114 (xtensa_cons_fix_new): Delete.
3115 (xtensa_handle_align): New.
3116 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3117 assignment to is_no_density field.
3118 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3119 instead of reloc_to_opnum. Handle "alternate" relocations.
3120 (xtensa_force_relocation, xtensa_check_inside_bundle,
3121 xtensa_elf_section_change_hook): New.
3122 (xtensa_symbol_new_hook): Delete.
3123 (xtensa_fix_adjustable): Check for difference of symbols with an
3124 offset. Check for external and weak symbols.
3125 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3126 (md_estimate_size_before_relax): Return expansion for the first slot.
3127 (tc_gen_reloc): Handle difference of symbols by producing
3128 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3129 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3130 tentative values into the output when linkrelax is set.
3131 (XTENSA_PROP_SEC_NAME): Define.
3132 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3133 Create literal tables only if using literal sections. Create new
3134 property tables instead of old instruction tables. Check for unaligned
3135 branch targets and loops.
3136 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3137 new_resource_table, clear_resource_table, resize_resource_table,
3138 resources_available, reserve_resources, release_resources,
3139 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3140 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3141 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3142 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3143 flag. Update checks for workaround options. Call
3144 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3145 (xtensa_cleanup_align_frags): Add special case for branch targets.
3146 Check for and mark unreachable frags.
3147 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3148 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3149 end of a zero-overhead loop body.
3150 (frag_can_negate_branch): Handle instructions with multiple slots.
3151 Use new xtensa-isa.h functions
3152 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3153 xtensa_mark_zcl_first_insns): New.
3154 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3155 transformations are disabled.
3156 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3157 multislot instructions.
3158 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3159 Likewise. Also error if transformations are disabled.
3160 (unrelaxed_frag_max_size): New.
3161 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3162 xtensa-isa.h functions.
3163 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3164 xtensa_opcode_is_loop instead of is_loop_opcode.
3165 (get_text_align_power): Replace as_fatal with assertion.
3166 (get_text_align_fill_size): Iterate instead of using modulus when
3167 use_nops is false.
3168 (get_noop_aligned_address): Assert that this is for a machine-dependent
3169 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3170 xg_get_single_size, and frag_format_size.
3171 (get_widen_aligned_address): Rename to ...
3172 (get_aligned_diff): ... this function. Add max_diff parameter.
3173 Remove handling of rs_align/rs_align_code frags. Use
3174 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3175 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3176 and pass it back to caller.
3177 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3178 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3179 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3180 (relax_frag_text_align): Rename to ...
3181 (relax_frag_loop_align): ... this function. Assume loops can only be
3182 in the first slot of an instruction.
3183 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3184 instruction. Remove call to frag_wane.
3185 (relax_frag_narrow): Rename to ...
3186 (relax_frag_for_align): ... this function. Extend to handle
3187 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3188 RELAX_NARROW for the first slot.
3189 (find_address_of_next_align_frag, bytes_to_stretch): New.
3190 (future_alignment_required): Use find_address_of_next_align_frag and
3191 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3192 alignment decisions.
3193 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3194 Check if transformations are enabled for b_j_loop_end workaround.
3195 Use new xtensa-isa.h functions and handle multislot instructions.
3196 Update call to xg_assembly_relax.
3197 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3198 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3199 frag types.
3200 (convert_frag_narrow): Add segP, format and slot parameters. Call
3201 convert_frag_immed for branch instructions. Adjust calls to
3202 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3203 xg_get_single_size and xg_get_single_format.
3204 (convert_frag_fill_nop): New.
3205 (convert_frag_immed): Add format and slot parameters. Handle multislot
3206 instructions and use new xtensa-isa.h functions. Update calls to
3207 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3208 enabled for b_j_loop_end workaround. Use build_nop instead of
3209 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3210 frags. Use xg_get_single_size. Handle O_pltrel.
3211 (fix_new_exp_in_seg): Remove check for old plt flag.
3212 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3213 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3214 for loop opcode to an assertion. Mark all frags up to the end of the
3215 loop as not transformable.
3216 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3217 (get_subseg_info): New.
3218 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3219 check for dest_seg.
3220 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3221 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3222 (xtensa_switch_to_non_abs_literal_fragment): New.
3223 (cache_literal_section): Add is_code parameter and pass it through to
3224 retrieve_literal_seg.
3225 (retrieve_literal_seg): Add is_code parameter and use it to set the
3226 flags on the literal section. Handle case where head parameter is 0.
3227 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3228 set_frag_is_no_transform): New.
3229 (xtensa_create_property_segments): Add end_property_function parameter
3230 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3231 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3232 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3233 (add_xt_block_frags): Add end_property_function parameter and call it
3234 if it is non-zero. Call xtensa_frag_flags_init.
3235 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3236 get_frag_property_flags, frag_flags_to_number,
3237 xtensa_frag_flags_combinable, xt_block_aligned_size,
3238 xtensa_xt_block_combine, add_xt_prop_frags,
3239 init_op_placement_info_table, opcode_fits_format_slot,
3240 xg_get_single_size, xg_get_single_format): New.
3241 (istack_push): Inline call to tinsn_copy.
3242 (tinsn_copy): Delete.
3243 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3244 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3245 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3246 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3247 functions. Handle invisible operands.
3248 (tinsn_to_slotbuf): New.
3249 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3250 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3251 vinsn_from_chars, and xg_free_vinsn.
3252 (tinsn_from_insnbuf): New.
3253 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3254 instructions. Handle symbol differences.
3255 (get_num_stack_text_bytes): Use xg_get_single_size.
3256 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3257 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3258 get_expr_register, set_expr_symbol_offset_diff): New.
3259 * config/tc-xtensa.h (MAX_SLOTS): Define.
3260 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3261 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3262 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3263 RELAX_NONE types.
3264 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3265 (xtensa_frag_type struct): Add is_assembly_state_set,
3266 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3267 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3268 Replace is_generics and is_relax fields by is_no_transform field.
3269 Delete is_text and is_longcalls fields. Change text_expansion and
3270 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3271 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3272 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3273 (xtensa_fix_data struct): New.
3274 (xtensa_symfield_type struct): Delete plt field.
3275 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3276 forward declaration here.
3277 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3278 (XTENSA_SECTION_RENAME): Undefine.
3279 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3280 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3281 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3282 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3283 (unit_num_copies_func, opcode_num_units_func,
3284 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3285 (resource_table struct): New.
3286 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3287 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3288 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3289 (tinsn_copy): Delete prototype.
3290 (vliw_insn struct): New.
3291 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3292 (widen_spec_list): Add option conditions for density and boolean
3293 instructions. Add expansions using CONST16 and conditions for using
3294 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3295 predicted branches.
3296 (simplify_spec_list): Add option conditions for density instructions.
3297 Add entry for NOP instruction.
3298 (append_transition): Add cmp function pointer parameter and use it to
3299 insert the new entry in order.
3300 (operand_function_LOW16U, operand_function_HI16U): New.
3301 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3302 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3303 (enter_opname, split_string): Use xstrdup instead of strdup.
3304 (init_insn_pattern): Initialize new options field.
3305 (clear_req_or_option_list, clear_req_option_list,
3306 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3307 New.
3308 (parse_insn_pattern): Parse option conditions.
3309 (transition_applies): New.
3310 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3311 swapped last arguments in calls to append_constant_value_condition.
3312 Call clone_req_option_list. Add warning about invalid opcode.
3313 Handle LOW16U and HI16U function names.
3314 (build_transition_table): Add cmp parameter and use it in calls to
3315 append_transition. Use new xtensa-isa.h functions. Check
3316 transition_applies before adding entries.
3317 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3318 pass it through to build_transition_table.
3319 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3320 ReqOption, transition_cmp_fn): New types.
3321 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3322 (transition_rule struct): Add options field.
3323 * doc/as.texinfo (Overview): Update Xtensa options.
3324 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3325 --[no-]relax, and --[no-]generics options. Update descriptions of
3326 --text-section-literals and --[no-]longcalls. Add
3327 --[no-]absolute-literals and --[no-]transform.
3328 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3329 Remove use of "generic" and "specific" terminology for opcodes.
3330 (Xtensa Registers): Generalize the syntax description to include
3331 user-defined register files.
3332 (Xtensa Automatic Alignment): Update.
3333 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3334 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3335 (Xtensa Directives): Remove confusing rules about precedence.
3336 (Density Directive, Relax Directive): Delete.
3337 (Schedule Directive): New.
3338 (Generics Directive): Rename to ...
3339 (Transform Directive): ... this node.
3340 (Literal Directive): Update for absolute literals. Missing
3341 literal_position directive is now an error.
3342 (Literal Position Directive): Update for absolute literals.
3343 (Freeregs Directive): Delete.
3344 (Absolute Literals Directive): New.
3345 (Frame Directive): Minor editing.
3346 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3347 Update dependencies.
3348 * Makefile.in: Regenerate.
3350 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3352 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3353 to build the second and third fixups for a composite relocation.
3354 (macro_read_relocs): New function.
3355 (macro_build): Use it.
3356 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3357 Simplify fragging code accordingly.
3358 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3359 of the composite relocation. Set fx_tcbit in both fixups.
3361 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3363 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3364 (md_apply_fix3): Don't treat composite relocs as done.
3366 2004-10-07 Jan Beulich <jbeulich@novell.com>
3368 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3369 prefix for symbol names generated from the LOCAL macro directive.
3371 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3372 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3374 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3376 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3377 Special registers.
3378 (md_assemble): Add error checking for Co-Processor instructions.
3379 (get_cinv_parameters): Add 'b' option to invalidate the
3380 branch-target cache.
3382 2004-10-05 Paul Brook <paul@codesourcery.com>
3384 * config/tc-arm.c (unwind): New variable.
3385 (vfp_sp_encode_reg): New function.
3386 (vfp_sp_reg_required_here): Use it.
3387 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3388 (vfp_parse_reg_list): New function.
3389 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3390 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3391 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3392 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3393 functions.
3394 (md_pseudo_table): Add them.
3395 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3396 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3397 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3398 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3399 require_hashconst, add_unwind_opcode): New functions.
3400 * doc/c-arm.texi: Document unwinding opcodes.
3401 * NEWS: Mention the new feature.
3403 2004-10-04 Eric Christopher <echristo@redhat.com>
3405 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3407 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3409 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3410 TLS relocations.
3411 * config/tc-s390.c (md_apply_fix3): Likewise.
3412 * config/tc-sparc.c (md_apply_fix3): Likewise.
3414 2004-10-01 Paul Brook <paul@codesourcery.com>
3416 * config/tc-arm.c (arm_elf_section_type): New function.
3417 (arm_elf_change_section): Set section link for exidx sections.
3418 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3419 (md_elf_section_type): Define.
3421 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3423 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3424 instruction's offset.
3426 2004-10-01 Adam Nemet <anemet@lnxw.com>
3428 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3430 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3432 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3433 asymbol *, instead use symbol_get_bfdsym.
3435 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3437 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3439 2004-09-30 Paul Brook <paul@codesourcery.com>
3441 * config/tc-arm.c (do_smi, do_nop): New functions.
3442 (insns): Add ARMv6ZK instructions.
3443 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3444 (tc_gen_reloc): Ditto.
3445 (arm_cpus): Add mpcore and arm1176.
3446 (arm_archs): Add armv6{k,z,zk}.
3447 * doc/c-arm.texi: Document new cores and architectures.
3449 2004-09-30 Nick Clifton <nickc@redhat.com>
3451 * config/tc-arm.c: Use ISO C90 formatting.
3453 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3455 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3456 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3457 REG_TYPE_MVDX is expected.
3459 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3461 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3463 2004-09-21 James E Wilson <wilson@specifixinc.com>
3465 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3466 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3467 output_spill_base, output_unat_psprel, output_lc_psprel,
3468 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3469 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3470 output_spill_psprel_p): Use it.
3472 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3474 * config/tc-crx.c (handle_LoadStor): New function.
3475 Handle load/stor unique instructions before parsing.
3477 2004-09-17 Paul Brook <paul@codesourcery.com>
3479 * config/tc-arm.c (s_arm_rel31): New funciton.
3480 (md_pseudo_table): Add .rel31.
3481 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3482 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3483 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3484 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3485 (arm_parse_reloc): Add (target2).
3487 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3489 * Makefile.am: Run "make dep-am".
3490 * Makefile.in: Regenerate.
3491 * aclocal.m4: Regenerate.
3492 * configure: Regenerate.
3493 * doc/Makefile.in: Regenerate.
3494 * po/POTFILES.in: Regenerate.
3495 * po/gas.pot: Regenerate.
3497 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3499 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3500 [!LLONG_MAX]: Ditto.
3502 2004-09-13 Paul Brook <paul@codesourcery.com>
3504 * config/tc-arm.c: Rename RELABS to TARGET1.
3506 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3508 * messages.c (as_internal_value_out_of_range): Cast values passed
3509 to as_bad_where or as_warn_where to proper type.
3511 2004-09-11 Theodore A. Roth <troth@openavr.org>
3513 * config/tc-avr.c: Add support for
3514 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3516 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3518 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3519 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3521 2004-09-08 Paul Brook <paul@codesourcery.com>
3523 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3524 fini_array and preinit_array section types.
3525 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3526 and fini_array.
3527 * doc/as.texinfo: Document extra section types.
3529 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3531 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3532 * Makefile.in: Regenerated.
3533 * configure.in: Set em for arm*-*-symbianelf*.
3534 * configure: Regenerated.
3535 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3536 vectors when appropriate.
3537 * config/te-symbian.h: New file.
3539 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3541 * config/tc-crx.c (gettrap): Exception vector can be case
3542 insensitive.
3543 (process_label_constant): Fix a 32-bit displacement bug in branch
3544 instructions.
3545 (get_operandtype) : Bug fix, wrong operand was used.
3546 (process_label_constant): Initialize relocation type to
3547 BFD_RELOC_NONE
3549 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3551 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3552 for synthesizable cores.
3554 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3556 2004-08-25 Dmitry Diky <diwil@spec.ru>
3558 * config/tc-msp430.c: Clean-up the code.
3559 (md_relax_table): New relax table.
3560 (mcu_types): Sort MCU types.
3561 (md_pseudo_table): Add .profiler pseudo handler.
3562 (pow2value): New function.
3563 (msp430_profiler): New function.
3564 (msp430_operands): Add new insns handlers.
3565 (msp430_srcoperand): Add register operand handler, allow complex
3566 expressions.
3567 (md_estimate_size_before_relax): Rewritten.
3568 (md_convert_frag): Rewritten.
3569 (msp430_relax_frag): New function.
3570 * config/tc-msp430.h (md_relax_frag): define macro
3571 * doc/c-msp430.texi: Update information.
3573 2004-08-24 Nick Clifton <nickc@redhat.com>
3575 * as.c (std_shortopts): Allow -g to take an optional argument.
3576 (parse_args): Pass any switch starting with -g on to the backend
3577 for parsing.
3579 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3581 * configure.in (arm*-*-symbianelf*): New target.
3582 (arm*-*-eabi*): Likewise.
3583 * configure: Regenerated.
3585 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3586 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3587 correctly.
3589 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3591 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3592 argument, don't do anything if current section is not
3593 .gnu.linkonce.t.* and linkonce_empty is set.
3594 (generate_unwind_image, dot_endp): Adjust callers, call
3595 start_unwind_section (*, 1) if nothing will be put into the
3596 section.
3598 2004-08-17 Nick Clifton <nickc@redhat.com>
3600 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3601 (show_usage): Add -g.
3602 (std_longopts): Add --gen-debug. Alpha sort the table.
3603 (parse_args): Print an error message if a switch is not handled.
3604 Handle the -g switch, calling md_debug_format_selector() if
3605 necessary.
3606 * NEWS: Mention new feature.
3607 * doc/as.texinfo: Document new switch.
3608 * doc/internals.texi: Document behaviour of md_parse_option.
3610 * config/tc-arm.c (md_parse_option): Do not issue an error message
3611 if the switch is not recognised.
3612 * config/tc-m68k.c (md_parse_option): Likewise.
3613 * config/tc-pdp11.c (md_parse_option): Likewise.
3614 * config/tc-v850.c (md_parse_option): Likewise.
3616 * as.h: Fix up formatting.
3617 * tc.h: Likewise.
3619 2004-08-16 Nick Clifton <nickc@redhat.com>
3621 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3623 * configure.in: Sort architecture based tables alphabetically.
3624 * configure: Regenerate.
3626 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3628 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3629 { "cc", 68 }, with { "cr", 70 }.
3631 2004-08-13 Jan Beulich <jbeulich@novell.com>
3632 Nick Clifton <nickc@redhat.com>
3634 * as.c: Add and handle new --alternate command line option.
3635 * macro.c (macro_set_alternate): New.
3636 * macro.h (macro_set_alternate): Declare.
3637 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3638 * doc/as.texinfo: Document new command line option and pseudo-ops
3639 as well as insert documentation originating from gasp about
3640 alternate macro syntax.
3641 * NEWS: Mention new command line option and pseudo-ops.
3643 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3645 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3646 to bignums.
3648 2004-08-06 Paul Brook <paul@codesourcery.com>
3650 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3651 Handle new relocations.
3652 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3654 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3656 * write.c (relax_segment): Use was_address instead of address when
3657 setting fr_fix field for align frag due to backwards .org.
3659 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3661 Introduce SH2a support.
3662 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3663 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3664 arch_sh2a_nofpu_up.
3665 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3666 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3667 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3668 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3669 to end of conditional expression.
3670 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3671 * config/tc-sh.c: Add sh2a-nofpu support.
3672 2003-12-29 DJ Delorie <dj@redhat.com>
3673 * tc-sh.c: Add sh2a support.
3674 (parse_reg): Add tbr.
3675 (parse_at): Support @@(disp,tbr).
3676 (get_specific): Support sh2a opcodes.
3677 (insert4): New, for 4 byte relocs.
3678 (build_Mytes): Support sh2a opcodes.
3679 (md_apply_fix3_Mytes): Support sh2a opcodes.
3680 2003-12-02 Michael Snyder <msnyder@redhat.com>
3681 * config/tc-sh.c (md_parse_option): Handle sh2a.
3682 (sh_elf_final_processing): Ditto.
3684 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3686 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3687 for TE_NetBSD.
3689 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3691 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3692 (ppc_arch): Expand comment.
3694 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3696 * config/tc-crx.c: Support evaluating the difference between two
3697 symbols.
3698 * config/tc-crx.h: Likewise.
3700 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3702 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3703 section.
3704 (ia64_elf_section_change_hook): Set the linked-to section for
3705 SHT_IA_64_UNWIND.
3707 2004-07-26 Dmitry Diky <diwil@spec.ru>
3709 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3710 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3711 msp430xG438, msp430xG439.
3713 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3715 * doc/as.texinfo (Section, PushSection): Correct documentation
3716 for ELF.
3718 2004-07-21 Jan Beulich <jbeulich@novell.com>
3720 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3721 permissible for the selected instruction suffix.
3722 (match_template): Don't permit 64-bit general purpose operands in
3723 32-bit mode.
3724 (finalize_imm): Permit 64-bit immediates.
3725 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3726 specially except for the width of the used base and/or index
3727 registers. For 32-bit displacements, use sign-extended
3728 relocations only when using 64-bit addressing.
3729 Force zero displacement on rip-relative addressing when there is
3730 no other displacement.
3731 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3732 specially except for the width of the used base and/or index
3733 registers.
3734 (parse_register): Disallow Reg64 registers in 32-bit mode.
3736 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3737 suffix if the instruction doesn't support it.
3739 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3741 * config/tc-mips.c (append_insn): Handle constant expressions with
3742 no associated relocation.
3743 (mips_ip): Cancel the expression after use for the Q format
3744 specifier.
3745 (parse_relocation): Return no relocation for unsupported
3746 operators.
3747 (my_getSmallExpression): Return no relocation if no relocation
3748 operators are used.
3750 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3752 * config/obj-som.c (adjust_stab_sections): Add prototype.
3753 (obj_som_compiler, obj_som_version, obj_som_copyright,
3754 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3755 * config/tc-hppa.c (update_subspace): Likewise.
3756 (is_defined_subspace): Amplify comment.
3757 * config/obj-som.h (som_frob_file): Add prototype.
3759 2004-07-19 Christopher Faylor <cgf@timesys.com>
3760 H.J. Lu <hongjiu.lu@intel.com>
3762 * subsegs.c (section_symbol): Don't create a new segment when
3763 existing segment is undefined.
3765 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3767 * config/tc-arm.c: Include include/opcode/arm.h.
3768 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3769 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3770 (FPU_ARCH_*): Delete.
3771 * Makefile.am: Update dependencies.
3772 * Makefile.in: Regenerate.
3774 2004-07-15 Nick Clifton <nickc@redhat.com>
3776 * configure.in: Accept armbe as a big-endian arm configuration.
3777 * configure: Regenerate.
3779 2004-07-13 Thomas Nystrom <thn@saeab.se>
3781 * config/tc-i386.c (T_SHIFTOP): New constant.
3782 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3783 (intel_el1): Handle '~'.
3784 (intel_get_token): Handle '<>', '&', '|' and '~'.
3786 2004-07-13 Nick Clifton <nickc@redhat.com>
3788 (md_assemble): Remove spurious newline from end of as_bad error
3789 message.
3790 (intel_e05_1): Likewise.
3791 (intel_e11): Likewise.
3792 (intel_match_token): Likewise.
3794 2004-07-11 Andreas Schwab <schwab@suse.de>
3796 * config/tc-m68k.c: Convert to C90. Remove redundant
3797 declarations. Indentation fixup.
3798 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3799 obj_coff_section ourselves.
3801 2004-07-09 James E Wilson <wilson@specifixinc.com>
3803 * config/tc-ia64.c (default_big_endian): New.
3804 (dot_byteorder, md_begin): Use it.
3805 (md_parse_option): Set it.
3807 2004-07-09 Nick Clifton <nickc@redhat.com>
3809 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3810 * configure: Regenerate.
3811 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3812 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3813 sh_find_elf_flags if necessary.
3815 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3817 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3818 going to be split into more than one in-place addend, return 0
3819 for relocations against mergeable sections. Associate comments
3820 with code.
3822 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3824 * Makefile.am (CPU_TYPES): Add crx.
3825 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3826 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3827 (DEPTC_crx_elf): New target.
3828 (DEPOBJ_crx_elf): Likewise.
3829 (DEP_crx_elf): Likewise.
3830 * Makefile.in: Regenerate.
3831 * configure.in: Add crx* target.
3832 * configure: Regenerate.
3833 * config/tc-crx.c: New file.
3834 * config/tc-crx.h: New file.
3835 * NEWS: Mention new target.
3837 2004-07-06 Nick Clifton <nickc@redhat.com>
3839 * config.in: Undefine TARGET_SYMBIAN by default.
3840 * configure.in:
3841 * configure: Regenerate. Add sh-symbian-elf target. If
3842 selected define TARGET_SYMBIAN.
3843 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3844 format if TARGET_SYMBIAN has been defined.
3846 * output-file.c (output_file_create): Report the target format
3847 chosen when bfd_openw reports that it is invalid.
3849 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3850 pseudo for BFD based assemblers.
3852 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3854 gas:
3855 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3856 (md_parse_option): Remove redundant -isa testing.
3857 Make bfd_arch variable const.
3858 (md_show_usage): Make bfd_arch variable const.
3860 2004-07-03 James E Wilson <wilson@specifixinc.com>
3862 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3863 * config/tc-ia64.h (md_frag_check): Define.
3865 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3867 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3868 externals.
3869 * doc/as.texinfo (Weak): Document PE weak symbols.
3871 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3873 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3874 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3875 (mips_frob_file): Rework so that only a single pass through the
3876 relocs is needed. Allow %lo()s to have higher offsets than their
3877 corresponding %hi()s or %got()s.
3879 2004-07-02 Nick Clifton <nickc@redhat.com>
3881 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3882 allow values which have come from undefined symbols.
3883 Always consider this fixup to have been processed as a reloc
3884 cannot be generated for it.
3886 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3888 * frags.h (struct frag): Add has_code and insn_addr fields.
3889 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3890 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3891 * config/tc-ppc.h (md_frag_check): Define.
3893 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3895 * doc/Makefile.am (info): Rename goal to...
3896 (info-local): ... this, to preserve implicit dependencies.
3897 * doc/Makefile.in: Regenerate with automake 1.8.5.
3899 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3901 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3902 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3903 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3904 (tc_gen_reloc): Likewise.
3905 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3906 (m32r_parse_name): Likewise.
3907 (m32r_cgen_parse_fix_exp): Likewise.
3908 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3909 (O_PIC_reloc): Likewise.
3910 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3911 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3912 for @GOTOFF, @GOT, @PLT.
3914 2004-06-21 Jan Beulich <jbeulich@novell.com>
3916 * gas/symbols.c: While discarding ordinary local absolute symbols
3917 when --strip-local-absolute is in effect, retain file symbols.
3919 2004-06-20 Andreas Schwab <schwab@suse.de>
3921 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3922 (md_parse_option): Likewise.
3924 2004-06-17 Jan Beulich <jbeulich@novell.com>
3926 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3927 * config/te-netware.h: New file.
3928 * config/te-ppcnw.h: Delete: Obsolete.
3929 * configure.in: Eliminate ill NetWare targets. Make generic
3930 NetWare target use proper emulation.
3931 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3932 reference to new te-netware.h.
3933 * configure: Regenerate.
3934 * Makefile.in: Regenerate.
3936 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3938 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3939 comparison in .insn pseudo operation.
3941 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3943 * config/obj-coff.c (coff_adjust_section_syms): Use
3944 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3945 (coff_frob_section): Likewise.
3946 * config/tc-mips.c (md_apply_fix3): Likewise.
3947 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3948 (elf_frob_file_after_relocs): Likewise.
3950 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3952 * config/tc-hppa.c (log2): Rename to exact_log2.
3953 (pa_next_subseg): Delete unused function.
3954 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3955 (create_new_subspace): Likewise.
3957 Bug gas/213
3958 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3959 labels. Fix warning.
3961 2004-05-28 DJ Delorie <dj@redhat.com>
3963 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3964 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3965 or non-merged symbols.
3967 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3969 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3970 restore the old slot when inserting srlz.i/srlz.d.
3972 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3974 * Makefile.am: Regenerate dependecies.
3975 * Makefile.in: Regenerate.
3976 * config/tc-sh.c (valid_arch): Make unsigned.
3977 (preset_target_arch): Likewise.
3978 (md_begin): Use new architecture flags system.
3979 (get_specific): Likewise.
3980 (assemble_ppi): Likewise.
3981 (md_assemble): Likewise. Also fix error check for bad opcodes.
3982 (md_parse_option): Likewise. Also generate -isa values according
3983 to the table in bfd/cpu-sh.c instead of just constants. Also
3984 allow <arch>-up ISA variants.
3985 (sh_elf_final_processing): Replace if-else chain with a call to
3986 sh_find_elf_flags().
3988 2004-05-28 Peter Barada <peter@the-baradas.com>
3990 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3991 with zero offset into mode 2 addressing to save a word.
3993 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3995 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3996 (ar_is_only_in_integer_unit): New.
3997 (ar_is_only_in_memory_unit): New.
3998 (generate_unwind_image): Silence gcc on 32bit host.
3999 (md_assemble): Use ar_is_only_in_integer_unit instead of
4000 ar_is_in_integer_unit. Check AR access.
4002 2004-05-27 Peter Barada <peter@the-baradas.com>
4004 * config/tc-m68k.c (md_begin): Sort the opcode table into
4005 alphabetical order.
4006 (m68k_compare_opcode): New function to do the sorting.
4008 2004-05-24 Peter Barada <peter@the-baradas.com>
4010 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4011 addressing on MIT style operands.
4012 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4013 w/mask addressing.
4014 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4015 operands.
4017 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4019 * expr.c (operand, operator): Don't reject '++' and '--'.
4021 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4023 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4024 dwarf tables.
4026 2004-05-17 Adam Nemet <anemet@lnxw.com>
4028 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4029 * configure: Regenerate.
4031 2004-05-13 Paul Brook <paul@codesourcery.com>
4033 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4035 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4037 * configure.in (or32-*-rtems*): Switch to elf.
4038 * configure: Regenerate.
4040 2004-05-13 Nick Clifton <nickc@redhat.com>
4042 * po/fr.po: Updated French translation.
4044 2004-05-11 Nick Clifton <nickc@redhat.com>
4046 * doc/as.texinfo (Section): Document G and T flags to .section
4047 directive. Document the extra arguments that the G flag
4048 requires. Document the #tls flag.
4050 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4052 * subsegs.c (section_symbol): Create a new section symbol if
4053 the existing one doesn't match.
4054 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4056 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4058 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4059 to cope with VR4181A errata MD(1) and MD(4).
4061 2004-05-07 Brian Ford <ford@vss.fsi.com>
4063 * NEWS: Mention .secrel32 for pe[i]-i386.
4065 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4067 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4068 (HANDLE_ALIGN): New.
4070 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4072 * Makefile.am (DIST_SUBDIRS): Define.
4073 * aclocal.m4: Regenerate with automake 1.8.4.
4074 * Makefile.in: Likewise.
4075 * doc/Makefile.in: Likewise.
4077 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4079 * config/tc-ia64.c (dot_serialize): Declare.
4080 (dot_serialize): New function.
4081 (md_pseudo_table): Add ".serialize.data" and
4082 ".serialize.instruction" directives.
4084 2004-05-06 Nick Clifton <nickc@redhat.com>
4086 * messages (as_internal_value_out_of_range): Print a message about
4087 a value being out of range. Be consistent about whether the
4088 values are printed in decimal or hexadecimal.
4089 (as_warn_value_out_of_range): Generate a warning message about an
4090 out of range value.
4091 (as_bad_value_out_of_range): Generate an error message about an
4092 out of range value.
4093 * as.h: Prototype the new functions.
4094 * config/tc-alpha.c (insert_operand): Use new function.
4095 * config/tc-arc.c (arc_insert_operand): Likewise.
4096 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4097 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4098 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4099 * config/tc-s390.c (s390_insert_operand): Likewise.
4100 * config/tc-v850.c (v850_insert_operand): Likewise.
4102 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4104 * configure.in: Set em=linux for frv-*-*linux*.
4105 * configure: Rebuilt.
4106 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4107 (frv_md_fdpic_enabled): New.
4108 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4109 (DEFAULT_FDPIC): New.
4110 (frv_flags): Use DEFAULT_FDPIC.
4111 (frv_pic_flag): Likewise.
4112 (OPTION_NOPIC): New.
4113 (md_longopts): Add -mnopic.
4114 (md_parse_option): Handle it.
4115 (md_show_usage): Add -mfdpic and -mnopic.
4117 2004-05-05 Peter Barada <peter@the-baradas.com>
4119 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4120 chips for invalid coldfire instructions, rename selectors
4121 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4122 add current_chip to track which chip is referred to(including save/restore),
4123 use current_chip to select control registers, not current_arch.
4124 (md_show_usage): Add new chips.
4125 * doc/c-m68k.texi: Document new command line switches.
4127 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4129 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4130 (NOP_OPCODE): Define.
4131 (s390_align_code): Remove prototype.
4132 * tc-s390.c (s390_align_code): Remove.
4134 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4136 * config/tc-ia64.c (make_unw_section_name): Removed.
4137 (start_unwind_section): New function.
4138 (generate_unwind_image): Take const segT instead of const
4139 char *.
4140 (dot_handlerdata): Adjusted.
4141 (dot_endp): Likewise.
4143 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4145 * config/obj-elf.c (obj_elf_change_section): Allow the
4146 ".note.GNU-stack" section has SHF_EXECINSTR.
4148 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4150 * config/obj-elf.c (get_section): Return bfd_boolean.
4151 (obj_elf_change_section): Call bfd_get_section_by_name_if
4152 instead of bfd_map_over_sections.
4154 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4156 * config/obj-elf.c (get_section): New function.
4157 (obj_elf_change_section): Support multiple sections with same
4158 name.
4160 2004-04-30 Nick Clifton <nickc@redhat.com>
4162 * config/tc-arm.c (create_register_alias): Fix typo checking for
4163 case sensitive register aliases.
4164 (co_proc_number): Use error message string in all_reg_maps[]
4165 array.
4166 (cp_reg_required_here): Likewise.
4167 (fp_reg_required_here): Likewise.
4169 2004-04-29 Brian Ford <ford@vss.fsi.com>
4171 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4173 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4175 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4176 (load_address, macro, mips_ip, md_parse_option)
4177 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4178 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4179 embedded-PIC handling, and update comments.
4180 (SWITCH_TABLE): Remove.
4181 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4182 (enum mips_pic_level): Remove EMBEDDED_PIC.
4183 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4184 (TC_FORCE_RELOCATION): Update comment.
4185 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4186 might be safe to remove now that MIPS embedded-PIC is gone.
4188 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4190 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4191 call to obj_set_subsection_attributes.
4192 (obj_som_init_stab_section): Likewise.
4193 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4194 (pa_def_subspaces): Provide comdat default.
4195 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4196 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4197 calls to create_new_subspace and update_subspace to pass comdat flag.
4198 (create_new_subspace, update_subspace): Add new comdat argument. Use
4199 it in calls to obj_set_subsection_attributes.
4200 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4201 and use of comdat, common and dup_comm parameters.
4203 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4205 * config/obj-elf.c (obj_elf_change_section): Check if the old
4206 group name is NULL before comparison.
4208 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4210 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4212 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4214 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4216 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4218 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4219 (OPTION_MEMBEDDED_PIC): Remove.
4220 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4221 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4222 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4223 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4224 (OPTION_ELF_BASE): Renumber.
4225 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4226 (md_show_usage): Remove mention of -membedded-pic.
4227 * doc/as.texinfo: Remove mention of -membedded-pic.
4229 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4231 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4232 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4233 a.out support.
4234 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4235 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4236 USE_GLOBAL_POINTER_OPT.
4238 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4240 * config/tc-mips.c (macro): One more use of load_delay_nop.
4242 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4244 * config/tc-mips.c (load_delay_nop): New function.
4245 (load_address, macro): Use load_delay_nop() to build a nop
4246 which can be omitted with gpr_interlocks.
4248 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4250 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4251 cop_interlocks): Remove superfluous CPU entries.
4253 2004-04-22 Paul Brook <paul@codesourcery.com>
4255 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4257 2004-04-22 Peter Barada <peter@the-baradas.com>
4259 * NEWS: Added support for EMAC instructions and MAC/EMAC
4260 Motorola syntax.
4261 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4262 scale factor tokens, trailing_ampersand to mark mask addressing
4263 for MAC/EMAC instructions.
4264 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4265 '>>'.
4266 (yylex): Handle '>', '<', and '&' following '+'.
4267 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4268 architectures in archs[].
4269 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4270 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4271 respectively.
4272 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4273 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4274 cases.
4275 Add EMAC operands to init_table[].
4277 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4279 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4280 state.
4281 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4282 * config/tc-arm.c (enum mstate): Delete from here.
4283 (mapping_state): Remove the static mapstate variable and instead
4284 store the state in the segment. This allows a per-section mapping
4285 state. Handle and ignore MAP_UNDEFINED states.
4286 (arm_elf_change_section): Get the current mapping state from the
4287 new section.
4288 (s_ltorg): Set the mapping state to MAP_DATA.
4289 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4290 for each pool as it is emitted.
4292 2004-04-22 Nick Clifton <nickc@redhat.com>
4294 * config/tc-arm.h: Formatting tidy ups.
4296 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4298 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4300 2004-04-20 DJ Delorie <dj@redhat.com>
4302 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4303 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4304 [TE_PE] (O_secrel): Define.
4305 [TE_PE] (x86_pe_cons_fix_new): New.
4306 [TE_PE] (pe_directive_secrel): Likewise.
4307 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4309 2004-04-19 Eric Christopher <echristo@redhat.com>
4311 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4312 of previous patch for fix in gcc.
4314 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4316 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4318 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4320 * read.c (do_align): Call md_flush_pending_output, if defined.
4322 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4324 * expr.c (operand): Correct checks for ++ and --.
4326 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4328 * config/tc-generic.c: Add some comments.
4330 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4332 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4333 -{no-}mfix-vr4122-bugs.
4334 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4335 (append_insn, mips_emit_delays): Update accordingly.
4336 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4337 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4338 (md_parse_option): Update after above changes.
4339 (md_show_usage): Add -mfix-vr4120.
4341 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4343 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4344 of .section directive; add a reference to the ELF .subsection
4345 directive.
4347 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4349 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4350 in parallel.
4352 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4354 * Makefile.am: Remove mips from aout targets.
4355 * Makefile.in: Regenerate.
4356 * configure.in: Remove mips-dec-bsd* target.
4357 * configure: Regenerate.
4359 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4361 PR 96
4362 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4363 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4364 Update "mapping". Restrict some @ modifiers to 32 bit.
4366 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4367 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4369 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4370 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4371 dont_adjust_reloc_32 is set.
4372 (md_longopts): Add option -renesas.
4373 (md_parse_option, md_show_usage): Likewise.
4374 * doc/c-sh.texi: Likewise.
4376 2004-04-01 Dave Korn <dk@artimi.com>
4378 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4379 hi16 and lo16 fixS structs.
4380 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4381 exactly the same way as for RELOC_DLX_REL16.
4382 (machine_ip): properly respect LO flag in the_insn and
4383 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4384 (md_apply_fix3): apply RELOC_DLX_LO16.
4386 2004-03-30 Stan Shebs <shebs@apple.com>
4388 Remove long-obsolete MPW support.
4389 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4390 * configure.in: Remove mention of ppc-*-mpw* config.
4391 * configure.in: Likewise.
4393 2004-03-30 Nick Clifton <nickc@redhat.com>
4395 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4396 OBJ_ELF being defined.
4398 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4400 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4402 2004-03-23 Paul Brook <paul@codesourcery.com>
4404 * config/tc-arm.c (meabi_flags): New variable.
4405 (arm_parse_eabi): New function.
4406 (md_begin): Set flags for EABI v3.
4407 (arm_eabis): Add.
4408 (arm_long_opts): Add meabi.
4409 * doc/as.texinfo <ARM>: Document -meabi.
4410 * doc/c-arm.texi: Ditto.
4412 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4414 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4415 tables even when use_literal_section flag is not set.
4417 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4419 * config/tc-sh.c: Remove trailing whitespace.
4421 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4423 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4424 --mul-bug-abort and the default behavior.
4425 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4426 (err_for_dangerous_mul_placement): New variable.
4427 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4428 macros.
4429 (md_cris_relax_table): Have placeholder for STATE_MUL.
4430 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4431 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4432 case doing nothing.
4433 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4434 STATE_BYTE)>: Ditto.
4435 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4436 alignment and position of this frag, emit error message if
4437 suspicious.
4438 (md_assemble): For a multiply insn and when checking it,
4439 transform the current frag into a special frag for that purpose.
4440 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4441 OPTION_MULBUG_ABORT_ON>: Handle new options.
4443 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4445 * config/tc-xtensa.c (mark_literal_frags): New function.
4446 (xtensa_move_literals): Call mark_literal_frags for all literal
4447 segments, including init and fini literal segments.
4448 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4450 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4452 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4453 (pa_comm): Set BSF_OBJECT in symbol flags.
4455 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4457 * Makefile.am: Run "make dep-am".
4458 * Makefile.in: Regenerate.
4459 * doc/Makefile.in: Regenerate.
4460 * config.in: Regenerate.
4461 * po/gas.pot: Regenerate.
4463 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4465 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4466 (demand_empty_rest_of_line): Issue an error here.
4467 (ignore_rest_of_line): Silently skip to end.
4468 (demand_copy_string): Issue an error, not warning.
4469 (equals): Likewise.
4470 * config/obj-elf.c (obj_elf_section_name): Likewise.
4471 (obj_elf_section): Likewise.
4472 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4473 (arc_extinst): Likewise.
4474 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4475 (dot_spill): Likewise.
4476 (dot_unwabi): Likewise.
4477 (dot_prologue): Likewise.
4479 * expr.c (operand): Reject ++ and --.
4480 (operator): Likewise.
4482 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4484 * config/tc-sh.c: Include dw2gencfi.h.
4485 (sh_cfi_frame_initial_instructions): New function.
4486 (sh_regname_to_dw2regnum): Likewise.
4487 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4488 file.
4489 (TARGET_USE_CFIPOP): Define.
4490 (tc_cfi_frame_initial_instructions): Likewise.
4491 (tc_regname_to_dw2regnum): Likewise.
4492 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4493 * Makefile.am: Update dependencies.
4494 * Makefile.in: Regenerate.
4496 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4498 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4499 * configure: Regenerate.
4501 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4503 * read.c (s_leb128): Call md_flush_pending_output.
4505 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4507 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4508 * config/tc-i386.h (CpuPadLock): New define.
4509 (CpuUnknownFlags): Added CpuPadLock.
4511 2004-03-07 Andreas Schwab <schwab@suse.de>
4513 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4515 2004-03-07 Richard Henderson <rth@redhat.com>
4517 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4518 (cfi_finish): Likewise for fde.
4520 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4522 * config/tc-ia64.c (md_assemble): Properly handle NULL
4523 align_frag.
4524 (ia64_handle_align): Don't abort if failed to add a stop bit.
4526 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4528 * Makefile.in: Regenerated.
4529 * aclocal.m4: Likewise.
4530 * configure: Likewise.
4531 * doc/Makefile.in: Likewise.
4533 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4535 * config/tc-ia64.c (dot_align): New.
4536 (ia64_do_align): Make it static.
4537 (md_pseudo_table): Use "dot_align" for "align".
4538 (ia64_md_do_align): Don't set align_frag here.
4539 (ia64_handle_align): Add a stop bit to the previous bundle if
4540 needed.
4542 * config/tc-ia64.h (ia64_do_align): Removed.
4544 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4546 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4547 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4548 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4549 the most general type or the user specifically requested it.
4550 (md_assemble): Add a new error message for when an instruction
4551 is understood, but is not allowed due to an -isa option.
4553 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4555 * config/tc-ia64.c (align_frag): New.
4556 (md_assemble): Set the tc_frag_data field in align_frag for
4557 IA64_OPCODE_FIRST instructions.
4558 (ia64_md_do_align): Set align_frag.
4559 (ia64_handle_align): Add a stop bit if needed.
4561 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4562 (TC_FRAG_INIT): New.
4564 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4566 * config/tc-frv.c (fr400_audio): New variable.
4567 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4568 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4569 (target_implements_insn_p): New function.
4570 (md_assemble): Report an error if the processor doesn't implement
4571 the instruction.
4573 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4575 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4576 (md_parse_option): Ditto.
4577 (OPTION_NO_SPECIAL_M32R): Added.
4578 (md_show_usage): Document it.
4579 (enable_speial_m32r): Changed a default value from 0 to 1.
4580 * doc/c-m32r.texi: Document the -no-bitinst option.
4582 2004-02-27 Nick Clifton <nickc@redhat.com>
4584 * config/tc-sh.c (get_operand): Revert previous delta.
4585 (tc_gen_reloc): Check for an unknown reloc type before processing
4586 the addend.
4588 2004-02-27 Hannes Reinecke <hare@suse.de>
4590 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4591 .insn pseudo operation.
4593 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4595 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4596 added for wrong syntax.
4598 2004-02-26 Eric Christopher <echristo@redhat.com>
4600 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4601 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4603 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4605 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4606 nibble types to assembler.
4608 2004-02-25 Fred Fish <fnf@redhat.com>
4610 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4612 2004-02-20 James E Wilson <wilson@specifixinc.com>
4614 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4615 finalize_syms.
4616 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4617 (ia64_estimate_size_before_relax): New.
4618 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4619 (generate_unwind_image): Pass 1 to fixup_unw_records.
4620 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4621 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4623 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4625 * stabs.c (generate_asm_file): Avoid warning about use of
4626 uninitialized variable.
4628 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4630 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4631 body, and endp, allow unwind records which do not have a "t"
4632 (time/instruction) field.
4634 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4636 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4637 (do_mav_dspsc_2): Likewise.
4638 Fix accumulator registers move opcodes.
4640 2004-02-13 Hannes Reinecke <hare@suse.de>
4641 Jakub Jelinek <jakub@redhat.com>
4643 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4645 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4647 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4648 (tc_frob_symbol): New macro definition.
4649 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4651 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4653 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4654 read-only.
4656 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4658 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4659 (TC_CASE_SENSITIVE): ... this.
4660 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4661 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4663 2004-02-06 James E Wilson <wilson@specifixinc.com>
4665 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4666 (generate_unwind_image): Re-add it here.
4668 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4670 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4671 * read.h (SKIP_WHITESPACE): Turn into an expression.
4672 * read.c (read_a_source_file): A pseudo is removed by having a
4673 NULL handler.
4675 2004-02-05 James E Wilson <wilson@specifixinc.com>
4677 * config/tc-ia64.c (output_endp): New.
4678 (count_bits): Delete.
4679 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4680 endp unwind records.
4681 (fixup_unw_records): Handle endp unwind records. Delete code for
4682 shortening prologue regions not followed by a body record.
4683 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4684 * config/tc-ia64.h (unw_record_type): Add endp.
4686 2004-02-03 James E Wilson <wilson@specifixinc.com>
4688 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4689 fill padding bytes with zeroes.
4690 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4691 sets unwind_record slot_number and slot_frag fields.
4693 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4695 * config/tc-mips.c (add_got_offset_hilo): New function.
4696 (macro): Use load_register() and add_got_offset_hilo() to load
4697 constants instead of hardcoding code sequences throughout.
4699 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4701 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4703 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4705 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4706 like m68k-elf.
4707 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4708 of hard-coded test for TARGET_OS=elf.
4710 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4712 * config/tc-mips.c (hilo_interlocks): Change definition
4713 so that MIPS32, MIPS64 and later ISAs are included, along with
4714 the already-included machines. Update comments.
4716 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4718 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4719 undefined local labels.
4721 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4723 * config/tc-mips.c (load_address, macro): Update comments about
4724 NewABI GP relaxation.
4726 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4728 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4729 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4730 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4731 (set_at, load_register, load_address, move_register): Likewise.
4732 (load_got_offset, add_got_offset): Likewise.
4733 Update all calls and tidy accordingly.
4735 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4737 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4738 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4739 (RELAX_USE_SECOND): Bump to 0x10000.
4740 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4741 (mips_macro_warning): New variable.
4742 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4743 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4744 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4745 of RELAX_ENCODE.
4746 (append_insn): Update mips_macro_warning.sizes.
4747 (macro_start, macro_warning, macro_end): New functions.
4748 (macro_build): Don't emit warnings here.
4749 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4750 (md_convert_frag): Check for cases where one macro alternative
4751 needs a warning and the other doesn't. Emit a warning if the
4752 longer sequence was chosen.
4754 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4756 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4757 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4758 the first sequence, the size of the second sequence, and a flag
4759 that says whether we should warn.
4760 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4761 (RELAX_FIRST, RELAX_SECOND): New.
4762 (mips_relax): New variable.
4763 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4764 (append_insn): Remove "place" argument. Use mips_relax.sequence
4765 rather than "place" to check whether we're expanding the second
4766 alternative of a relaxable macro. Remove redundant check for
4767 branch relaxation. If generating a normal insn, and there
4768 is not enough room in the current frag, call relax_close_frag()
4769 to close it. Update mips_relax.sizes[]. Emit fixups for the
4770 second version of a relaxable macro. Record the first relaxable
4771 fixup in mips_relax. Remove tc_gen_reloc workaround.
4772 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4773 in the same way as in append_insn.
4774 (mips16_macro_build): Remove "place" argument.
4775 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4776 when generating the second version of a relaxable macro.
4777 (load_got_offset, add_got_offset): New functions.
4778 (load_address, macro): Use new relaxation machinery. Remove
4779 tc_gen_reloc workarounds.
4780 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4781 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4782 first version is needed.
4783 (tc_gen_reloc): Remove relaxation handling.
4784 (md_convert_frag): Go through the fixups for a relaxable macro and
4785 mark those that belong to the unneeded alternative as done. If the
4786 second alternative is needed, adjust the fixup addresses to account
4787 for the deleted first alternative.
4789 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4791 * frags.h (frag_room): Declare.
4792 * frags.c (frag_room): New function.
4793 * doc/internals.texi: Document it.
4795 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4797 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4798 optimization for -mtune=r3900, as this will break on other CPUs.
4800 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4802 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4803 be relaxed, use fixup.
4804 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4806 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4808 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4809 precision operands.
4811 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4813 * config/tc-mips.c (append_insn): Properly detect variant frags
4814 that preclude swapping of relaxed branches. Correctly swap
4815 instructions between frags when dealing with relaxed branches.
4817 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4819 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4820 throughout.
4821 * aclocal.m4: Regenerate.
4822 * configure: Regenerate.
4824 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4826 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4827 manipulation insns.
4829 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4831 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4832 reloc, reserve space for the delay slot as well as the jalr itself.
4834 2004-01-09 Paul Brook <paul@codesourcery.com>
4836 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4837 (do_vfp_sp2_from_reg2): New function.
4838 (insns): Use them.
4839 (do_vfp_dp_from_reg2): Check return values properly.
4841 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4843 * config/tc-mips.c (warn_nops): Remove static variable.
4844 (macro): Remove test of warn_nops.
4845 (md_shortops): Remove 'n'.
4846 (md_parse_option): Remove 'n' case.
4847 (md_show_usage): Remove -n.
4848 * doc/as.texinfo (Overview): Remove MIPS -n option.
4849 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4850 * NEWS: Mention removal of MIPS -n option.
4852 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4853 (cop_interlocks): Check ISA level.
4854 (cop_mem_interlocks): Define.
4855 (reg_needs_delay): Check cop_interlocks rather than
4856 ISA_HAS_COPROC_DELAYS.
4857 (append_insn): Likewise. Use cop_mem_interlocks rather than
4858 directly checking mips_opts.isa.
4859 (mips_emit_delays): Likewise.
4861 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4863 * config/tc-ia64.c (unwind): Move next_slot_number and
4864 next_slot_frag to ...
4865 (unw_rec_list): Here.
4866 (free_list_records): Removed.
4867 (output_unw_records): Likewise.
4868 (generate_unwind_image): Make it void.
4869 (alloc_record): Initialize next_slot_number and next_slot_frag.
4870 (slot_index): Take .org, .space and .align into account.
4871 (fixup_unw_records): Don't set slot_number to 0. Use
4872 list->next_slot_number and list->next_slot_frag instead of
4873 unwind.next_slot_number and unwind.next_slot_frag.
4874 (ia64_convert_frag): New.
4875 (generate_unwind_image): Generate a rs_machine_dependent frag
4876 for unwind record.
4877 (emit_one_bundle): Use list->next_slot_number and
4878 list->next_slot_frag instead of unwind.next_slot_number and
4879 unwind.next_slot_frag.
4881 * config/tc-ia64.h (md_convert_frag): Defined as
4882 ia64_convert_frag.
4883 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4885 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4887 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4888 * config/tc-frv.h (md_apply_fix3): Don't define.
4889 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4890 operands.
4891 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4892 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4893 * config/tc-frv.c (line_separator_chars): Add `!'.
4894 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4895 * config/tc-frv.c (md_assemble): Clear insn upfront.
4896 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4897 * config/tc-frv.c (OPTION_FDPIC): New macro.
4898 (md_longopts): Add mfdpic.
4899 (md_parse_option): Handle it.
4900 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4901 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4902 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4903 (frv_pic_ptr): Parse funcdesc.
4905 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4907 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4908 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4910 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4912 * Makefile.am (Makefile): Move the dependency on
4913 $(BFDDIR)/configure.in to...
4914 (CONFIG_STATUS_DEPENDENCIES): ... here.
4915 (AUTOMAKE_OPTIONS): Require automake 1.8.
4916 * Makefile.in: Regenerate.
4917 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4918 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4919 $(BFDDIR)/configure.in here as well.
4920 * doc/Makefile.in: Regenerate.
4922 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4924 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4925 * Makefile.in: Regenerate.
4926 * aclocal.m4: Regenerate.
4927 * doc/Makefile.am (install, install-info): Remove.
4928 (install-data-local): A new hook for install-info.
4929 (AUTOMAKE_OPTIONS): Require automake 1.8.
4930 * doc/Makefile.in: Regenerate.
4932 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4934 * doc/c-sh.texi: Update description about floating point behavior
4935 of SH family.
4937 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4939 * configure.in: Add m68k-uClinux target.
4940 * configure: Regenerate.
4942 For older changes see ChangeLog-0203
4943 \f
4944 Local Variables:
4945 mode: change-log
4946 left-margin: 8
4947 fill-column: 74
4948 version-control: never
4949 End: