1 2005-06-13 Zack Weinberg <zack@codesourcery.com>
3 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
4 symbolP as well as for names with a leading dot. Use ACONCAT.
5 (md_apply_fix): For branch relocations, only replace value
6 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
7 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
8 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
9 (LOCAL_LABEL_PREFIX): Don't define.
11 2005-06-10 Alan Modra <amodra@bigpond.net.au>
13 * config/tc-hppa.c (pa_block): Allocate just one byte for the
16 2005-06-08 James E Wilson <wilson@specifixinc.com>
19 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
20 is NULL, then emit a warning, and return the current index.
22 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
25 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
26 temporary copy of the operands array so that changes can be safely
27 backed out if the insn does not match.
28 (m68k_compare_opcode): Shortcut the test when the parameters are
29 the same. Return 1 if the names match but the second opcode is
30 further on in the array than the first.
32 2005-06-08 Nick Clifton <nickc@redhat.com>
35 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
37 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
39 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
41 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
42 Michael Snyder <msnyder@redhat.com>
43 Stan Cox <scox@redhat.com>
45 * configure.in: Add ms1 case.
47 * configure: Regenerate.
49 * configure.tgt: Add ms1 case.
51 2005-06-07 Bob Wilson <bob.wilson@acm.org>
53 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
54 * config/tc-xtensa.c (new_resource_table): Likewise.
55 (resize_resource_table): Likewise.
56 (release_resources): Fix assertion for unsigned values.
58 2005-06-07 Zack Weinberg <zack@codesourcery.com>
60 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
61 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
62 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
63 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
64 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
65 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
66 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
67 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
68 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
69 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
70 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
71 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
72 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
73 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
74 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
75 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
76 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
77 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
78 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
79 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
80 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
81 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
82 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
83 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
84 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
85 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
86 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
87 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
88 * config/tc-xtensa.c, config/tc-z8k.c:
89 Replace all instances of the string "_apply_fix3" with
91 * po/POTFILES.in, po/gas.pot: Regenerate.
93 2005-06-08 Alan Modra <amodra@bigpond.net.au>
95 * Makefile.am: Run "make dep-am".
96 (POTFILES): Remove GAS_CFILES.
97 * Makefile.in: Regenerate.
99 2005-06-07 David Ung <davidu@mips.com>
101 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
102 24kc, 24kf and 24kfx under MIPS32 release 2.
104 2005-06-04 Nick Clifton <nickc@redhat.com>
106 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
107 to their Thumb-enabled equivalents.
109 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
111 * config/tc-mips.c (load_register): Add leading "0x" to the
112 output of sprintf_vma().
115 2005-06-01 Nick Clifton <nickc@redhat.com>
117 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
118 test for the presence of thumb version of the parsing functions
119 since they must always exist and the test generates a compile time
122 2005-05-31 Richard Henderson <rth@redhat.com>
124 * config/tc-alpha.c (O_lituse_jsrdirect): New.
125 (alpha_reloc_op): Add it.
126 (debug_exp): Handle it.
127 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
128 (emit_insn): Handle it.
129 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
131 2005-05-31 Christian Groessler <chris@groessler.org>
133 * write.c (dump_section_relocs): Convert to ISO-C.
134 (write_relocs): Avoid signed/unsigned and fprintf argument
135 warnings in debug code.
137 2005-05-26 Zack Weinberg <zack@codesourcery.com>
139 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
140 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
141 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
142 (md_apply_fix3): Delete fix_is_thumb variable; refer to
143 fixP->tc_fix_data directly in the sole place it was used.
144 Explicitly truncate value, *valP, fixP->fx_addnumber, and
145 fixP->fx_offset to 32 bits, for consistent behavior between 32-
148 2005-05-27 Jan Beulich <jbeulich@novell.com>
150 * config/tc-ia64.c (struct proc_pending): New.
151 (unwind): Replace proc_start with proc_pending.
152 (unwind_diagnostic): Check unwind.proc_pending.sym.
153 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
154 Check if previous proc not closed. Record all entry points.
155 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
156 Set symbol sizes for entry points recorded in dot_proc. Check
157 arguments for consistency with respective .proc's.
158 (md_assemble): Replace unwind.proc_start with
159 unwind.proc_pending.sym.
161 2005-05-27 Jan Beulich <jbeulich@novell.com>
163 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
164 and last_ptr. Check all in-use slots for first one with non-NULL
165 unwind_record. Don't reload end_ptr before second update round.
167 2005-05-26 James E Wilson <wilson@specifixinc.com>
169 * config/tc-ia64.c (extra_goodness): Update comment.
170 (md_begin): Add debugging code to print best_template table.
172 2005-05-25 Jan Beulich <jbeulich@novell.com>
174 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
177 2005-05-25 Jan Beulich <jbeulich@novell.com>
179 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
180 BFD_RELOC_UNUSED when determining the width of the reloc.
182 2005-05-25 Jan Beulich <jbeulich@novell.com>
184 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
187 2005-05-25 Jan Beulich <jbeulich@novell.com>
189 * config/tc-ia64.c (dot_radix): Rewrite.
191 2005-05-25 Jan Beulich <jbeulich@novell.com>
193 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
195 (alloc_record): Remove references to next_slot_number and
197 (emit_one_bundle): Likewise.
199 2005-05-22 Nick Clifton <nickc@redhat.com>
201 * config/tc-v850.c (md_apply_fix3): Pass the address of the
202 message buffer when invoking the insert function.
204 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
206 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
207 only if an instruction match is found.
209 2005-05-20 Bob Wilson <bob.wilson@acm.org>
211 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
212 to addition in argument to xtensa_dwarf2_emit_insn.
214 2005-05-19 Zack Weinberg <zack@codesourcery.com>
216 * Makefile.am: Have 'all' depend on 'info'.
217 * Makefile.in: Regenerate.
219 2005-05-19 Alan Modra <amodra@bigpond.net.au>
221 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
223 2005-05-19 Anton Blanchard <anton@samba.org>
225 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
226 (md_show_usage): Document it.
227 (ppc_setup_opcodes): Insert POWER5 mnemonics.
228 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
230 2005-05-19 Jan Beulich <jbeulich@novell.com>
232 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
233 relocations in unwind section.
235 2005-05-18 Nick Clifton <nickc@redhat.com>
237 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
238 if one exists. Ignore any error messages it may produce, just
239 allow it to perform the insertion.
241 2005-05-17 Zack Weinberg <zack@codesourcery.com>
243 * hash.c (hash_lookup): Add len parameter. All callers changed.
244 (hash_find_n): New interface.
245 * hash.h: Prototype hash_find_n.
246 * sb.c: Include as.h.
247 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
248 (sb_scrub_and_add_sb): New interface.
249 * sb.h: Prototype sb_scrub_and_add_sb.
250 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
252 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
253 reference to BFD_RELOC_ARM_GOT12 which is never generated.
254 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
256 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
258 * doc/Makefile.am (gasver.texi): Don't use $<.
259 * doc/Makefile.in: Regenerated.
261 2005-05-17 Nick Clifton <nickc@redhat.com>
264 * symbols.c (resolve_symbol_value): Do not move symbols whose
265 value expression has not been resolved or finalized into the
266 absolute section as this will confuse other parts of the assembler
267 into thinking that their value is zero.
269 2005-05-17 Jan Beulich <jbeulich@novell.com>
271 * read.c (_find_end_of_line): New.
272 (find_end_of_line): New.
273 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
274 (read_a_source_file): Use it.
277 (get_line_sb): Use it.
278 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
279 (s_comm_internal): Likewise.
282 (s_ignore): Use ignore_rest_of_line.
283 * read.h (find_end_of_line): Prototype.
284 (discard_rest_of_line): Remove prototype. #define to
287 2005-05-17 Nick Clifton <nickc@redhat.com>
289 * config/tc-v850,h (TC_FIX_TYPE): Define.
290 (TC_INIT_FIX_TYPE): Define.
291 * config/tc-v850.c (md_assemble): When creating a fix record the
292 operand in the tc_fix_data field.
293 (md_apply_fix3): When applying a resolved fix use the operand's
294 insertion procedure to store the value, if the operand has been
297 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
299 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
301 * Makefile.in: Regenerated.
303 2005-05-13 Sterling Augustine <sterling@tensilica.com>
304 Bob Wilson <bob.wilson@acm.org>
306 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
308 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
309 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
311 2005-05-11 Alan Modra <amodra@bigpond.net.au>
313 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
314 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
316 2005-05-10 Michael Matz <matz@suse.de>
318 * frags.c (frag_grow): Don't be too greedy in allocating memory.
320 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
322 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
325 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
326 Handle label-without-colon before ordinary dot-pseudo as an
327 ordinary label. Don't leak memory for label-without-colon alone
328 on a line. Don't mmixal-munge operands for dot-pseudos.
330 2005-05-10 Jan Beulich <jbeulich@novell.com>
332 * macro.c (get_any_string): Remove the two last parameters. Replace
333 references to the former expand parameter by using macro_alternate.
334 Simplify loop condition for checking for end-of-string.
335 (get_string): Remove redunant call to sb_skip_white.
336 (do_formals): Remove two last arguments to get_any_string.
337 (macro_expand): Likewise.
338 (expand_irp): Likewise.
340 2005-05-10 Jan Beulich <jbeulich@novell.com>
342 * read.c (s_macro): Move local variable 'local' to smaller scope.
343 Call sb_kill on it when done.
345 2005-05-09 Jan Beulich <jbeulich@novell.com>
347 * config/tc-i386.c (optimize_disp): Discard displacement entirely
348 when zero and not required by encoding constraints.
350 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
353 * config/tc-sh64.c (sh64_fake_label): New.
355 * config/tc-sh64.h (TC_FAKE_LABEL): New.
357 * doc/internals.texi (TC_FAKE_LABEL): Document.
359 * write.c (TC_FAKE_LABEL): New.
360 (adjust_reloc_syms): Use it.
361 (write_object_file): Likewise.
363 2005-05-09 Jan Beulich <jbeulich@novell.com>
365 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
366 and comma in Intel mode.
368 2005-05-09 Jan Beulich <jbeulich@novell.com>
370 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
371 names to match ABI. Add more registers for 32-bit and 64-bit modes.
372 Make name array static and const. Adjust lookup to account for NULL
373 entries (standing for unused register numbers).
375 2005-05-09 Jan Beulich <jbeulich@novell.com>
377 * config/tc-i386.c (parse_insn): Consider all matching instructions
378 when checking for string instruction after string-only prefix.
380 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
383 * config/tc-ia64.c (start_unwind_section): Properly check
384 comdat group with SHF_GROUP.
386 2005-05-06 Bob Wilson <bob.wilson@acm.org>
388 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
390 2005-05-06 Bob Wilson <bob.wilson@acm.org>
392 * config/tc-xtensa.c: Remove excess whitespace.
393 * config/tc-xtensa.h: Likewise.
394 * config/xtensa-istack.h: Likewise.
395 * config/xtensa-relax.c: Likewise.
396 * config/xtensa-relax.h: Likewise.
398 2005-05-06 Nick Clifton <nickc@redhat.com>
400 * sb.h: Fix formatting of comments.
401 * sb.c: Fix formatting of comments.
403 2005-05-06 Jan Beulich <jbeulich@novell.com>
405 * sb.h (sb_add_buffer): Reintroduce.
406 * sb.c (sb_add_buffer): Likewise.
408 2005-05-06 Jan Beulich <jbeulich@novell.com>
410 * macro.c (new_formal, del_formal): New.
411 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
412 required argument has default value. Stop looking for more formal
413 when there was a vararg one.
414 (macro_expand_body): Use new_formal and del_formal.
415 (macro_expand): Likewise. Initialize local variable err. Don't
416 return immediately when encountering an error. Warn when keyword
417 argument already had a value assigned. Eliminate duplicate clearing
418 of argument value. When current positional argument matches parameter
419 of vararg type, assign to it all the remaining arguments. Issue error
420 when required parameter does not have value.
421 (free_macro): Use del_formal.
422 (expand_irp): Initialize formal type. Free buffers associated with
423 formal prior to returning.
424 * macro.h (struct formal_struct): Add new field 'type' with new
425 enumeration type 'formal_type'.
426 * doc/as.texinfo: Document macro parameter qualifiers.
427 * NEWS: Mention new functionality.
429 2005-05-06 Jan Beulich <jbeulich@novell.com>
431 * cond.c (s_ifb): New.
432 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
433 * read.h (s_ifb): Prototype.
434 * doc/as.texinfo: Document .ifb and .ifnb.
436 2005-05-05 Steve Ellcey <sje@cup.hp.com>
438 * config/tc-ia64.c (MIN): Undef.
440 2005-05-05 Paul Brook <paul@codesourcery.com>
442 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
444 2005-05-05 Matt Thomas <matt@3am-software.com>
446 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
449 2005-05-05 Nick Clifton <nickc@redhat.com>
451 * Update the address and phone number of the FSF organization in
452 the GPL notices in the following files:
453 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
454 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
455 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
456 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
457 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
458 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
459 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
460 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
461 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
462 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
463 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
464 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
465 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
466 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
467 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
468 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
469 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
470 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
471 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
472 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
473 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
474 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
475 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
476 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
477 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
478 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
479 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
480 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
481 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
482 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
483 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
484 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
485 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
486 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
487 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
488 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
489 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
490 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
491 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
492 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
493 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
494 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
495 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
496 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
497 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
498 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
499 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
500 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
501 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
502 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
503 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
504 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
505 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
506 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
507 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
508 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
509 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
510 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
511 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
512 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
513 config/xtensa-istack.h, config/xtensa-relax.c,
514 config/xtensa-relax.h, doc/fdl.texi
516 2005-05-05 Nick Clifton <nickc@redhat.com>
518 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
519 the target_big_endian variable to false.
521 2005-05-04 Alan Modra <amodra@bigpond.net.au>
523 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
524 list traversal. Use bfd_section_list_prepend.
525 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
526 over the section list.
527 * config/tc-xtensa.c (xtensa_remove_section): Delete.
528 (xtensa_insert_section): Delete.
529 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
530 and bfd_section_list_prepend.
531 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
532 bfd_section_list_insert_after.
534 2005-05-03 Nick Clifton <nickc@redhat.com>
536 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
537 of bfd_section_list... macros.
538 * config/tc-mmix.c (mmix_frob_file): Likewise.
539 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
540 (xtensa_insert_section): Likewise.
542 * macro.c (macro_hash): Remove static.
543 * macro.h (macro_hash): Provide an external declaration.
545 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
547 * write.c (write_object_file): Use bfd_section_double_list_remove
550 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
552 * doc/Makefile.am (gasver.texi): Correct quoting.
553 * doc/Makefile.in: Regenerated.
555 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
557 * configure.tgt: Add h8300*-*-rtemscoff.
558 Switch h8300*-*-rtems* to elf.
560 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
562 * hash.c: Undo the last change.
565 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
567 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
569 (DISTCLEANFILES): Remove.
570 (MAINTAINERCLEANFILES): Add asconfig.texi.
571 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
573 2005-04-29 Ben Elliston <bje@au.ibm.com>
575 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
576 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
577 (bignum-copy.o): Remove.
578 * Makefile.in: Regenerate.
579 * makefile.vms (OBJS): Remove bignum-copy.obj.
580 * symbols.h (local_symbol_make): Remove declaration.
581 (verify_symbol_chain_2): Likewise.
582 * symbols.c (local_symbol_make): Make static.
583 (max_indent_level): Likewise.
584 (verify_symbol_chain_2): Remove.
585 * macro.c (macro_hash): Make static.
586 * messages.c (fprint_value): Remove.
587 * read.h (get_absolute_expr): Remove.
588 (emit_leb128_expr): Likewise.
589 (do_s_func): Likewise.
590 * read.c (do_s_func): Make static.
591 (emit_leb128_expr): Likewise.
592 (get_absolute_expr): Likewise.
593 * as.h (as_howmuch): Remove declaration.
594 (fprint_value): Likewise.
595 * as.c (myname): Make static.
596 * input-scrub.c (as_howmuch): Remove.
597 (as_1_char): Likewise.
598 * input-file.h (input_file_is_open): Remove.
599 * input-file.c (input_file_is_open): Likewise.
600 * expr.h (expr_build_unary): Remove declaration.
601 (expr_build_binary): Likewise.
602 * expr.c (expr_build_unary): Remove.
603 (expr_build_binary): Likewise.
604 * hash.h (hash_replace): Remove declaration.
605 (hash_delete): Likewise.
606 * hash.c (hash_replace): Remove.
607 (hash_delete): Likewise.
608 * bignum-copy.c (bignum_copy): Move from here ..
609 * config/tc-vax.c (bignum_copy): .. to here.
610 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
611 (bignum_copy): Remove extern declaration.
612 * sb.h (string_count): Remove extern declaration.
613 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
615 * sb.c (dsize): Replace preprocessor macro with static int.
616 (string_count): Make static.
617 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
619 * config/obj-coff.c (dim_index): Make static.
620 * config/tc-i386.c (GOT_symbol): Likewise.
621 (output_invalid_buf): Likewise.
622 * doc/internals.texi (Warning and error messages): Remove the
623 prototype for fprint_value.
625 2005-04-27 Ben Elliston <bje@au.ibm.com>
629 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
631 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
633 * read.c (pseudo_set): Disallow symbol set to common symbol.
636 * write.c (write_object_file): Report common symbol name when
637 disallowing local symbol set to common symbol.
638 (adjust_reloc_syms): Disallow local symbol set to undefined
641 2005-04-25 Jan Beulich <jbeulich@novell.com>
643 * macro.c (macro_expand_body): Replace locals indicator parameters
644 with actual macro_entry. New local variables macro_line and err.
645 Don't return when encountering an error, just record the fact.
646 Detect local symbol name colliding with parameter. Track line number
647 inside of macro expansion.
648 (do_formals): Move local variable name to wider scope. Check
649 parameter of the same name doesn't already exist. In MRI mode, also
650 check it doesn't collide with the argument count pseudo-parameter).
651 (define_macro): Add file and line number parameters. Remove local
652 variable namestr. New local variable error. Initialize macro_entry
653 members file, line, and name. Don't return when encountering an
654 error, just record the fact. Use %s in some diagnostics for read.c
655 to insert the macro name. Free macro_entry on error.
656 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
657 when encountering an error, just record the fact.
658 (expand_irp): Don't return when encountering an error, just record
660 * macro.h (macro_struct): New members name, file, and line.
661 (define_macro): Add file and line number parameters.
662 * read.c (s_macro): Pass file and line to define_macro. Tag warning
663 regarding pseudo-op redefinition with the file/line that macro
664 definition started at.
666 2005-04-22 Bob Wilson <bob.wilson@acm.org>
668 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
669 (future_alignment_required): Remove ifdefs that use it.
671 2005-04-22 Bob Wilson <bob.wilson@acm.org>
673 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
674 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
675 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
677 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
678 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
680 2005-04-21 Christian Groessler <chris@groessler.org>
682 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
685 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
687 * config/obj-aout.h (S_IS_EXTERN): Removed.
688 * config/obj-bout.h (S_IS_EXTERN): Likewise.
689 * config/obj-coff.h (S_IS_EXTERN): Likewise.
690 * symbols.c (S_IS_EXTERN): Likewise.
691 * symbols.h (S_IS_EXTERN): Likewise.
693 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
695 * config/tc-d10v.c (md_apply_fix3): Likewise.
696 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
697 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
698 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
699 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
700 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
701 (shmedia_md_convert_frag): Likewise.
702 * symbols.c (print_symbol_value_1): Likewise.
703 * write.c (write_object_file): Likewise.
705 2005-04-20 Nick Clifton <nickc@redhat.com>
707 * config/tc-xtensa.c (get_aligned_diff): Change type of
708 branch_align to offsetT so that its signedness matches that of
711 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
712 number into a readable string.
713 (load_register): Likewise.
715 2005-04-20 Andreas Schwab <schwab@suse.de>
717 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
719 2005-04-19 David S. Miller <davem@davemloft.net>
721 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
722 NULL insn, exit early. Remove now spurious NULL checks.
723 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
726 2005-04-19 Jan Beulich <jbeulich@novell.com>
728 * symbols.h (symbol_find_base): Remove prototype.
729 * symbols.c (save_symbol_name): Remove code section conditional upon
731 (symbol_find): Remove.
732 (symbol_find_base): Rename to symbol_find.
733 * subsegs.c (section_symbol): Replace use of symbol_find_base with
735 * config/obj-coff.c (tag_insert): Remove code section conditional
736 upon STRIP_UNDERSCORE.
737 (obj_coff_def): Likewise.
738 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
739 (coff_frob_symbol): Likewise.
740 (yank_symbols): Likewise.
741 (c_section_symbol): Likewise.
742 * config/obj-coff.h (DO_NOT_STRIP): Remove.
743 * config/tc-arm.c (symbol_locate): Remove code section conditional
744 upon STRIP_UNDERSCORE.
745 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
746 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
747 * config/tc-sh.h (DO_NOT_STRIP): Remove.
748 * config/tc-w65.h (DO_NOT_STRIP): Remove.
749 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
751 2005-04-19 Andreas Schwab <schwab@suse.de>
753 * config/tc-ia64.c (md_assemble): Fix error message for wrong
754 access to application registers.
756 2005-04-19 Jan Beulich <jbeulich@novell.com>
758 * config/te-sysv32.h: Remove.
759 * Makefile.am (TARG_ENV_HFILES): Remove reference to
761 * Makefile.in (TARG_ENV_HFILES): Likewise.
763 2005-04-19 Jan Beulich <jbeulich@novell.com>
766 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
769 2005-04-18 Mark Kettenis <kettenis@gnu.org>
771 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
773 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
775 * config/tc-mips.c (normalize_constant_expr): Don't check for
777 (check_absolute_expr): Only call normalize_constant_expr() if
781 * config/tc-mips.c (check_absolute_expr): Fix formatting.
783 2005-04-18 Jan Beulich <jbeulich@novell.com>
785 * macro.c (free_token): New, freeing all the memory associated with a
787 (do_formals): Move initializers to ...
788 (define_macro): ... here.
789 (delete_macro): Convert passed in name to lower case. Warn when
790 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
792 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
794 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
796 2005-04-15 Jan Beulich <jbeulich@novell.com>
798 * config/obj-elf.c (obj_elf_struct): New.
799 (elf_pseudo_table). Use it for .offset and .struct.
801 2005-04-14 Bob Wilson <bob.wilson@acm.org>
802 Sterling Augustine <sterling@tensilica.com>
804 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
805 than the section alignment.
807 2005-04-14 Bob Wilson <bob.wilson@acm.org>
808 H.J. Lu <hongjiu.lu@intel.com>
810 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
811 * config/tc-xtensa.c (xg_translate_sysreg_op,
812 xtensa_translate_old_userregs_ops,
813 xtensa_find_unaligned_branch_targets,
814 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
815 relax_frag_add_nop): Support 64-bit host.
816 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
817 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
819 2005-04-14 Mark Kettenis <kettenis@gnu.org>
821 * configure.tgt: Add support for OpenBSD/sparc ELF.
823 * configure.tgt: Set emulation for mips-*-openbsd*.
824 Remove broken mips-dec-openbsd* config.
825 * configure.in: Set default ABI for mips64-*-openbsd*.
826 * configure: Regenerate.
828 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
830 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
831 optimization for constant addresses.
833 2005-04-14 Nick Clifton <nickc@redhat.com>
835 * as.c (main): Move parse_args before symbol_begin and frag_init
836 so that the hash table size can be set before it is used.
837 * hash.c: Use an unsigned long type for the size of the hash
839 * hash.h (set_gas_hash_table_size): Update the prototype.
841 2005-04-14 Alan Modra <amodra@bigpond.net.au>
843 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
844 * acinclude.m4: Include ../bfd/warning.m4.
845 * configure.in: Invoke AM_BINUTILS_WARNINGS.
846 * Makefile.in: Regenerate.
847 * configure: Regenerate.
848 * doc/Makefile.in: Regenerate.
850 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
852 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
853 (normalize_address_expr): New function to sign-extend address
854 offsets that fit into 32 bits in 32-bit mode.
855 (macro_build_ldst_constoffset): Use normalize_address_expr()
856 instead of a handcoded sequence.
857 (load_register): Likewise. Report oversized numbers in a useful
859 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
860 for constant addresses. Report oversized numbers in a useful way.
861 (mips_ip): Use normalize_address_expr() for addresses.
863 2005-04-12 Mark Kettenis <kettenis@gnu.org>
865 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
866 similar to other instructions now that they're marked as ImmExt.
868 2005-04-12 Nick Clifton <nickc@redhat.com>
870 * hash.c (DEFAULT_SIZE): Delete. Replace with:
871 (gas_hash_table_size): New static variable.
872 (set_gas_hash_table_size): New function: Records a requested size
874 (get_gas_hash_table_size): New function: Return a prime number
875 near the requested size of the hash table.
876 (hash_new): Use get_gas_hash_table_size.
877 * hash.h: Add a prototype for set_gas_hash_table_size.
878 * as.c (show_usage): Add description of new switches: --hash-size
879 and --reduce-memory-overheads.
880 (option_values): Add OPTION_HASH_TABLE_SIZE and
881 OPTION_REDUCE_MEMORY_OVERHEADS.
882 (std_longpopts): Add entries for the new options.
883 (parse_args): Handle the new options.
884 * Makefile.am: Add a dependency of as.c on hash.h.
885 * Makefile.in: Regenerate.
886 * doc/as.texinfo: Document the new switches.
887 * NEWS: Mention the new switches.
889 2005-04-12 Nick Clifton <nickc@redhat.com>
892 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
895 2005-04-12 Alan Modra <amodra@bigpond.net.au>
897 * Makefile.am: Run "make dep-am".
898 * Makefile.in: Regenerate.
900 2005-04-11 Sterling Augustine <sterling@tensilica.com>
901 Bob Wilson <bob.wilson@acm.org>
903 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
905 2005-04-11 Mark Kettenis <kettenis@gnu.org>
907 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
909 2005-04-11 Jan Beulich <jbeulich@novell.com>
911 * NEWS: Mention these changes and their effects.
912 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
914 (check_macro): Likewise.
915 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
916 labels together with the closing pseudo-op.
917 (macro_expand_body): Adjust comment. Range-check input before use.
918 Adjust mis-spelled diagnostic. Use is_name_beginner.
919 * read.c (try_macro): New.
920 (read_a_source_file): New static variable last_eol. Don't list
921 macro expansion lines more than once. Call try_macro.
922 (s_macro): Set section of line_label to absolute instead of undefined.
923 * doc/as.texinfo: Add information on the caveats of these changes.
925 2005-04-11 Alan Modra <amodra@bigpond.net.au>
927 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
928 * symbols.h (symbol_X_add_number): Update prototype.
930 2005-04-10 Eric Christopher <echristo@redhat.com>
932 * symbols.c (symbol_X_add_number): Fix warning.
934 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-m68k.c (md_begin): Support 64bit host.
937 (get_num): Support 64bit BFD on 32bit host.
939 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
941 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
943 2005-04-09 Alan Modra <amodra@bigpond.net.au>
945 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
946 call. Don't do the COFF hacks for multi-emulation gas. Move
947 demand_empty_rest_of_line back to caller.
948 (s_set, equals): demand_empty_rest_of_line here.
951 * as.h (rs_dummy): Define.
952 * symbols.c (symbol_X_add_number): New function.
953 * symbols.h (symbol_X_add_number): Declare.
954 * stabs.c (aout_process_stab): Tidy symbol frag setting.
955 * read.c (assign_symbol): New function, split out from s_set.
956 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
957 Fix COFF hacks for multi-emulation gas.
958 (s_set): Call assign_symbol. Remove "register" keyword.
959 (set_zero_frag): New function.
960 (pseudo_set): Always check for assignment to section syms.
961 Always set segment and frag of symbol, and likewise extern for
962 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
963 special case exp.X_add_number non-zero for O_symbol expressions.
964 (equals): Use assign_symbol.
966 2005-04-08 Bob Wilson <bob.wilson@acm.org>
968 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
971 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
973 * config/tc-i386.c (tc_gen_reloc): Don't turn
974 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
976 2005-04-06 Nick Clifton <nickc@redhat.com>
978 * po/rw.po: New translation: Kinyarwanda
979 * configure.in (ALL_LINGUAS): Add rw
980 * configure: Regenerate.
982 2005-04-05 Sterling Augustine <sterling@tensilica.com>
983 Bob Wilson <bob.wilson@acm.org>
985 * config/tc-xtensa.c (branch_align_power): New.
986 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
987 future_alignment_required): Use branch_align_power to check section
988 alignment as well as xtensa_fetch_width when aligning branch targets.
990 2005-04-05 Bob Wilson <bob.wilson@acm.org>
992 * config/tc-xtensa.c: Warning fixes throughout.
993 (xtensa_fetch_width): Change to unsigned.
994 (assemble_nop, xtensa_find_unaligned_branch_targets,
995 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
996 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
997 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
998 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
999 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1000 get_text_align_max_fill_size, get_text_align_nop_count,
1001 get_text_align_nth_nop_size, get_noop_aligned_address,
1002 get_aligned_diff, convert_frag_align_next_opcode,
1003 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1004 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1005 types, avoiding size_t and using offsetT and addressT appropriately.
1006 (get_text_align_power): Clean up types. Avoid incorrect bound.
1007 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1009 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1011 * config/tc-ia64.c (start_unwind_section): Undo the change
1013 (generate_unwind_image, dot_endp): Likewise.
1015 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1017 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1018 le_nop_stop arrays and initializers to file scope.
1019 (md_begin): When generating code for anything other than
1020 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1022 2005-04-01 Jan Beulich <jbeulich@novell.com>
1024 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1027 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1029 * NEWS: Mention [fdgh]_floating.
1030 * config/atof-vax.c: Fix some whitespace.
1031 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1033 2005-04-01 Nick Clifton <nickc@redhat.com>
1035 * configure.in: Add a check for <unistd.h> providing a prototype
1036 for getopt() which is compatible with the one in
1037 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1038 * configure: Regenerate.
1039 * config.in (HAVE_DECL_GETOPT): Add.
1041 2005-04-01 Jan Beulich <jbeulich@novell.com>
1043 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1045 2005-04-01 Jan Beulich <jbeulich@novell.com>
1047 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1048 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1050 2005-03-30 Julian Brown <julian@codesourcery.com>
1052 * config/tc-arm.c (arm_adjust_symtab): Rename
1053 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1055 2005-03-30 Julian Brown <julian@codesourcery.com>
1057 * config/tc-arm.c (mapping_state): Change documentation in function
1058 comment to cross-reference spec instead. Change type of mapping symbols
1060 (arm_adjust_symtab): Don't change type of mapping symbols here.
1062 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1064 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1065 * config.in: Regenerate.
1066 * configure: Regenerate.
1067 * configure.in: Check for ffs decl and alphabetize.
1069 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1070 Phil Blundell <philb@gnu.org>
1072 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1073 (md_apply_fix3): Mark TLS symbols.
1074 (tc_gen_reloc): Handle TLS relocations.
1075 (arm_fix_adjustable): Ignore TLS relocations.
1076 (s_arm_elf_cons): Support expressions after decorated symbols.
1078 2005-03-29 Julian Brown <julian@codesourcery.com>
1080 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1081 whether personality routine index N has been output for this section.
1082 (mapping_state): tc_segment_info_data now struct not enum.
1083 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1084 handled on section change.
1085 (create_unwind_entry): Previous code to output dependency removed.
1086 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1088 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1089 arm_segment_info_type.
1090 (arm_segment_info_type): New struct.
1092 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1093 Bob Wilson <bob.wilson@acm.org>
1095 * config/tc-xtensa.c (do_align_targets): Update comment.
1096 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1097 Insert a LOOP_END frag before every loop target, and do not overload
1098 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1099 (xg_assemble_vliw_tokens): Use do_align_targets.
1100 (xtensa_fix_target_frags): Remove code to convert a
1101 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1102 negatable branch at the end of a loop.
1103 (frag_can_negate_branch): Delete.
1105 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1106 H.J. Lu <hongjiu.lu@intel.com>
1109 NEWS: Mention "-mtune=[itanium1|itanium2]".
1111 * config/tc-ia64.c (md): Add tune.
1112 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1113 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1114 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1115 B unit NOPs are discouraged for McKinley-derived cores.
1116 (md_begin): Don't hardcode the "extra_goodness()" function in
1118 (ia64_init): Set md.tune to itanium2.
1120 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1121 * doc/c-ia64.texi: Likewise.
1123 2005-03-27 Ian Lance Taylor <ian@airs.com>
1125 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1126 bad C_EFCN symbol, print its name.
1128 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1130 * config/tc-xtensa.c (use_longcalls): Delete.
1131 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1132 the use_longcalls flag is set. Do this before checking the segment.
1133 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1134 expand direct calls at this point.
1135 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1136 (xtensa_find_unmarked_state_frags): Likewise.
1137 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1138 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1139 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1140 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1142 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1144 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1146 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1148 * config/tc-cris.h: Convert to ISO C90.
1149 * config/tc-cris.c: Ditto.
1150 (md_estimate_size_before_relax): Remove obsolete comment for
1151 parameter "segment_type".
1152 (md_begin): Document reason for cast of hash_insert argument.
1153 (md_atof): Correct type of parameter "type".
1155 2005-03-24 Nick Clifton <nickc@redhat.com>
1157 * write.h (bit_fix_new): Remove redundant prototype.
1158 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1159 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1160 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1161 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1162 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1163 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1164 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1165 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1166 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1167 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1168 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1169 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1170 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1171 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1172 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1173 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1174 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1175 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1176 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1177 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1178 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1179 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1180 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1181 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1182 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1183 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1184 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1185 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1186 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1187 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1188 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1189 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1190 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1191 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1192 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1193 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1194 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1195 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1196 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1197 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1198 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1199 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1200 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1201 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1202 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1203 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1204 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1205 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1206 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1207 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1208 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1209 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1210 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1211 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1212 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1214 2005-03-23 Jim Blandy <jimb@redhat.com>
1216 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1217 attributes properly.
1219 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1220 Nick Clifton <nickc@redhat.com>
1222 * configure.tgt: Accept any C library to accompany a GNU Linux
1223 implementation, not just the GNU C library.
1224 * configure.in: Likewise.
1225 * configure: Regenerate.
1227 2005-03-23 Nick Clifton <nickc@redhat.com>
1229 * config/tc-tic30.c: Convert to ISO C90 formatting.
1230 * config/tc-tic30.h: Convert to ISO C90 formatting.
1231 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1232 * config/atof-vax.c: Convert to ISO C90 formatting.
1234 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1236 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1237 relocations correctly as well.
1238 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1239 relocations in mergeable sections section-relative either.
1241 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1243 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1245 2005-03-21 Nick Clifton <nickc@redhat.com>
1247 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1248 warning by providing a prototype for sh_symbian_find_elf_flags.
1250 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1253 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1255 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1256 along with other formats that set bfd_gas. Remove unnecessary
1257 setting of bfd_gas. Delete strongarm cases in generic_target
1260 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1263 * config/tc-m68k.c (TRUNC, SEXT): Define.
1264 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1265 (m68k_ip): Truncate or sign extend expressions as appropriate.
1266 (get_num): Likewise.
1267 (md_apply_fix3): Use SEXT.
1269 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1271 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1272 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1273 (obj-vms.o): Delete rule.
1275 * Makefile.in: Regenerate.
1276 * aclocal.m4: Regenerate.
1277 * doc/Makefile.in: Regenerate.
1278 * po/POTFILES.in: Regenerate.
1280 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1282 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1283 flag for coldfire v4e.
1285 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1287 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1288 xg_apply_fix_value and return a value to indicate success.
1289 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1290 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1291 (xtensa_validate_fix_sub): New.
1292 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1293 (tc_gen_reloc): Move code to handle difference of symbols and code to
1294 apply tentative fix values to ...
1295 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1296 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1297 relocations when linkrelax flag is not set.
1298 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1299 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1301 2005-03-17 Jan Beulich <jbeulich@novell.com>
1303 * config/tc-i386.c (i386_scale): Beautify error message.
1304 (Intel syntax comments): Update.
1305 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1307 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1308 Remove declarations.
1309 (intel_bracket_expr): Declare.
1310 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1311 of the function body in a loop allowing to split an operand into two.
1312 Replace calls to malloc and checks of it returning non-NULL with
1313 calls to xmalloc/xstrdup.
1314 (intel_expr): SHORT no longer handled here. Add comment indicating
1315 comparison ops need implementation.
1316 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1317 Check right operand of - does not specify a register when parsing
1318 the address of a memory reference.
1319 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1320 Check operands do not specify a register when parsing the address of
1322 (intel_e06, intel_e06_1): Likewise.
1323 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1324 handle SHORT as well as unary + and -. Don't accept : except for
1325 segment overrides or in direct far jump/call insns.
1326 (intel_brack_expr): New.
1327 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1329 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1330 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1331 Allow symbolic constants as register scale value.
1332 (intel_get_token): Replace call to malloc and check of return value
1333 with call to xmalloc. Change handling for FLAT to match MASM's.
1334 (intel_putback_token): Don't try to back up/free current token if
1337 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1339 * configure.tgt: Set emulation for arm-*-eabi*.
1340 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1341 * config/te-armeabi.h: New file.
1342 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1343 * config/te-symbian.h: Include "te-armeabi.h".
1345 2005-03-16 Nick Clifton <nickc@redhat.com>
1347 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1348 local variable in case it is clobbered by the setjmp.
1350 2005-03-16 Nick Clifton <nickc@redhat.com>
1351 Ben Elliston <bje@au.ibm.com>
1353 * configure.in (werror): New switch: Add -Werror to the
1354 compiler command line. Enabled by default. Disable via
1356 * configure: Regenerate.
1358 2005-03-16 Nick Clifton <nickc@redhat.com>
1360 * config/obj-coff.h: Convert to ISO C90 formatting.
1361 * config/obj-coff.c: Convert to ISO C90 formatting.
1363 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1365 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1366 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1367 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1368 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1369 (insns): Add ARMv6T2 instructions:
1370 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1371 (arm_archs): Add V6T2 variants.
1373 2005-03-15 Nick Clifton <nickc@redhat.com>
1375 * NEWS: Add cutoff for changes in 2.16 release.
1377 2005-03-15 Jan Beulich <jbeulich@novell.com>
1379 * expr.c (operand): Merge handling of unary + into that for unary
1382 2005-03-14 Eric Christopher <echristo@redhat.com>
1384 * config/tc-mips.c: Include dw2gencfi.h.
1385 (mips_cfi_frame_initial_instructions): New.
1386 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1387 (tc_cfi_frame_initial_instructions): Ditto.
1388 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1389 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1390 * Makefile.am: Update dependencies.
1391 * Makefile.in: Regenerate.
1393 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1395 * po/es.po: Commit new Spanish translation.
1397 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1399 * po/tr.po: Commit new Turkish translation.
1401 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1403 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1406 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1408 * config-gas.com: Mark vax-vms as obsolete.
1409 * configure.in: Remove fmt=vms support.
1410 * config.in: Regenerate.
1411 * configure: Regenerate.
1412 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1414 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1415 Bob Wilson <bob.wilson@acm.org>
1417 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1418 when checking if xg_resolve_literals needs to be called.
1419 * config/tc-xtensa.h: Fix spelling typo in a comment.
1421 2005-03-10 Jan Beulich <jbeulich@novell.com>
1423 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1424 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1425 crafted structure declarations with the types from macro.h.
1427 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1429 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1430 for -mno-shared optimization.
1432 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1434 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1435 (MAX_NOPS): Bump to 4.
1436 (mips_fix_vr4130): New variable.
1437 (nops_for_vr4130): New function.
1438 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1439 nops_for_vr4130 if working around VR4130 errata.
1440 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1441 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1442 (md_parse_option): Handle them.
1443 (md_show_usage): Print them.
1444 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1446 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1448 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1451 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1453 * config/tc-mips.h (mips_flush_pending_output): Delete.
1454 (mips_emit_delays): Declare.
1455 (md_flush_pending_output): Use mips_emit_delays.
1456 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1457 the previous instructions.
1458 (md_begin, append_insn, md_parse_option): Update callers.
1459 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1461 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1462 (s_gpdword): Update callers.
1463 (start_noreorder, end_noreorder): New functions.
1464 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1465 manipulating mips_opts or prev_nop_frag directly.
1466 (mips_flush_pending_output): Delete.
1468 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1470 * config/tc-mips.c (mips_move_labels): New function, taken from...
1471 (append_insn, mips_emit_delays): ...here.
1473 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1475 * config/tc-mips.c (MAX_NOPS): New macro.
1476 (history): Resize to 1 + MAX_NOPS.
1477 (fix_vr4120_class): New enumeration.
1478 (vr4120_conflicts): New variable.
1479 (init_vr4120_conflicts): New function.
1480 (md_begin): Call it.
1481 (insn_uses_reg): Constify first argument.
1482 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1483 (nops_for_insn_or_target): New functions.
1484 (append_insn): Use the new nops_for_* functions instead of inline
1485 delay checks. Generalize prev_nop_frag handling to handle an
1486 arbitrary history length. Insert nops into the history buffer
1487 once the number of nops in prev_nop_frag is fixed.
1488 (emit_delays): Use nops_for_insn instead of inline delay checks.
1490 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1492 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1493 check from branch delay code. Remove unnecessary check for branches.
1495 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1497 * config/tc-mips.c (dummy_opcode): Delete.
1498 (nop_insn, mips16_nop_insn): New variables.
1499 (NOP_INSN): New macro.
1500 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1501 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1502 (md_begin): Initialize nop_insn and mips16_nop_insn.
1503 (append_insn): Use the new emit_nop function to add nops, recording
1504 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1505 to reserve room for the instruction and install_insn to install the
1506 final form. Use insert_into_history to record the instruction in
1507 the history buffer. Use move_insn to do delay slot filling.
1508 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1509 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1510 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1512 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1514 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1515 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1516 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1517 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1518 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1520 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1522 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1523 and extended_p fields with a single fixed_p field.
1524 (append_insn, mips_no_prev_insn): Adjust accordingly.
1526 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1528 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1529 a single mips16_absolute_jump_p bit.
1530 (append_insn): Adjust accordingly.
1532 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1534 * config/tc-mips.h (mips_cl_insn): Move definition to...
1535 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1536 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1538 (history): New variable.
1539 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1540 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1541 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1542 (prev_prev_insn_unreordered): Delete.
1543 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1544 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1547 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1549 * doc/Makefile.am: Update as.info dependencies.
1550 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1552 2005-03-08 Jan Beulich <jbeulich@novell.com>
1554 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1555 error, and point to .purgem documentation if someone really needs
1557 * NEWS: Mention macro redefinition is now an error.
1559 2005-03-08 Jan Beulich <jbeulich@novell.com>
1561 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1562 emitted to. Add more precise diagnostics for non-fitting insns based
1563 on that. Eliminate now superfluous special casing of MLX. Clear out
1564 slot information when dropping an insn.
1566 2005-03-08 Jan Beulich <jbeulich@novell.com>
1568 * config/tc-ia64.c (parse_section_name): Rename to...
1569 (cross_section): In addition to separating the name from the rest of
1570 the arguments, also carry out the operation.
1571 (dot_xdata): Use cross_section.
1572 (dot_float_cons): Likewise.
1573 (dot_xstringer): Likewise.
1574 (dot_xdata_ua): Likewise.
1575 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1577 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1579 * po/gas.pot: Regenerate.
1581 2005-03-04 David Daney <ddaney@avtrex.com>
1583 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1584 instead of '_gp' for -mno-shared optimization.
1586 (s_abicalls): Document it in the comment.
1587 (md_show_usage): Document the -mno-shared option.
1589 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1591 * config/tc-mips.c (mips_set_options): Add sym32 field.
1592 (mips_opts): Initialize it.
1593 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1594 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1595 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1596 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1597 when deciding whether to use a symbolic %highest/%higher expansion.
1598 (macro): Likewise. Remove o64/n32 linux hack. Always use
1599 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1600 and "la". Handle constants separately from symbolic expressions in
1601 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1602 and using load_register to load the high part of the address.
1603 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1604 (OPTION_ELF_BASE): Bump by 2.
1605 (md_longopts): Add entries for -msym32 and -mno-sym32.
1606 (md_parse_option): Handle them.
1607 (usage): Document them.
1608 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1609 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1610 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1611 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1612 -msym32 and -mno-sym32.
1614 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1616 * config/tc-mips.c (load_address): Implement GP optimization
1617 for 64bit address space non-PIC. Fix formatting.
1618 (macro): Likewise. Simplify code.
1619 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1620 (mips_after_parse_args): Simplify code.
1622 2005-03-03 Nick Clifton <nickc@redhat.com>
1624 * expr.c (operand): Remove redundant code enclosed by #ifdef
1625 RELAX_PAREN_GROUPING....#endif.
1627 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1628 reloc is the difference of two symbols defined in the same
1631 * config/tc-iq2000.c (line_comment_chars): Include the # character
1632 as otherwise this breaks #APP/#NO_APP processing.
1634 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1636 * config/tc-arc.c(md_assemble): Remove dead code for handling
1637 immediate indexing of ld and st .
1639 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1640 Joseph Myers <joseph@codesourcery.com>
1642 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1643 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1644 (parse_relocation): Check for a word break after a relocation
1646 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1649 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1651 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1653 2005-03-02 Jan Beulich <jbeulich@novell.com>
1655 * as.c (main): Use unlink_if_ordinary instead of unlink.
1656 * messages.c (as_fatal): Likewise.
1658 2005-03-02 Jan Beulich <jbeulich@novell.com>
1660 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1662 (parse_register): Allow cr8...15 in all modes.
1664 2005-03-02 Jan Beulich <jbeulich@novell.com>
1666 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1667 etc. like normal symbol references (T_ID).
1669 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1671 * symbols.c (fb_label_name): Fix silly thinko in last change.
1673 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1675 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1676 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1678 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1680 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1683 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1686 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1688 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1690 * as.h (assert): Warning fix.
1691 * expr.c (expr): Correct assertion.
1692 * read.c (s_comm_internal): Remove assertion.
1693 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1694 (fixup_segment): Remove assertion.
1695 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1696 (md_apply_fix3): Likewise.
1697 * config/tc-i370.c (md_begin): Correct assertion.
1698 (i370_macro): Warning fix for assertion.
1700 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1702 * configure.in (AC_C_BIGENDIAN): Invoke.
1703 * configure: Regenerate.
1704 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1705 host variable to set string header size.
1706 * config/obj-aout.c (obj_header_append): Don't use host structs.
1707 (obj_symbol_to_chars): Likewise.
1708 (obj_emit_strings): Likewise. Use the passed in output pointer.
1709 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1710 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1711 not sizeof host struct.
1712 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1713 (obj_emit_strings): Likewise.
1714 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1715 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1717 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1719 (host_number_to_chars): Define.
1720 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1721 host internal struct to set header sizes.
1722 * config/tc-i960.c (md_number_to_field): Warning fix.
1723 (md_ri_to_chars): Use host byte order.
1724 (get_cdisp, md_apply_fix3): Warning fix.
1725 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1727 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1729 * doc/c-arc.texi: Update documentation about ARC's extension
1732 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1734 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1737 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1739 * cgen.c: Warning fixes.
1740 * config/tc-arc.c: Likewise.
1741 * config/tc-arm.c: Likewise.
1742 * config/tc-avr.c: Likewise.
1743 * config/tc-d10v.c: Likewise.
1744 * config/tc-d30v.c: Likewise.
1745 * config/tc-frv.c: Likewise.
1746 * config/tc-frv.h: Likewise.
1747 * config/tc-h8300.c: Likewise.
1748 * config/tc-h8500.c: Likewise.
1749 * config/tc-i370.c: Likewise.
1750 * config/tc-i960.c: Likewise.
1751 * config/tc-ia64.c: Likewise.
1752 * config/tc-ip2k.c: Likewise.
1753 * config/tc-m68hc11.c: Likewise.
1754 * config/tc-maxq.c: Likewise.
1755 * config/tc-mcore.c: Likewise.
1756 * config/tc-mips.c: Likewise.
1757 * config/tc-msp430.c: Likewise.
1758 * config/tc-pj.c: Likewise.
1759 * config/tc-ppc.c: Likewise.
1760 * config/tc-ppc.h: Likewise.
1761 * config/tc-s390.c: Likewise.
1762 * config/tc-sh.c: Likewise.
1763 * config/tc-sh64.c: Likewise.
1764 * config/tc-tic4x.c: Likewise.
1765 * config/tc-tic80.c: Likewise.
1766 * config/tc-v850.c: Likewise.
1767 * config/tc-vax.c: Likewise.
1768 * config/tc-w65.c: Likewise.
1769 * config/tc-xstormy16.c: Likewise.
1770 * config/tc-z8k.c: Likewise.
1772 2005-02-22 Catherine Moore <clm@cm00re.com>
1774 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1775 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1777 2005-02-22 Eric Christopher <echristo@redhat.com>
1779 * config/tc-mips.c (struct proc): Change isym to
1780 func_sym. New member func_end_sym.
1781 (s_mips_ent): Update.
1782 (s_mips_end): Ditto. Add code to compute function size.
1784 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1786 * read.c: Warning fixes.
1787 * config/obj-elf.c: Likewise.
1789 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1791 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1794 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1796 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1799 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1801 (demand_empty_rest_of_line): Likewise.
1802 (tic54x_sblock): Likewise.
1803 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1805 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1807 * read.c (address_bytes): New function.
1808 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1809 (potable): Add "dc.a".
1810 (cons_worker): Handle "dc.a".
1811 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1813 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1815 * input-file.c (input_file_open): Rearrange to avoid warning.
1817 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1819 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1820 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1821 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1823 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1825 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1826 uses after .set noat.
1827 (load_address): Likewise.
1828 (macro): Likewise. Don't try to avoid $at use by sacrificing
1829 the target register before it is stored, it won't work.
1831 2005-02-17 James E Wilson <wilson@specifixinc.com>
1833 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1834 see an instruction that specifies a template.
1836 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1838 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1839 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1840 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1842 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1844 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1846 * config/tc-ia64.c (md): Add hint_b.
1847 (emit_one_bundle): Handle md.hint_b for "hint".
1848 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1849 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1850 (ia64_init): Set md.hint_b to error.
1851 (md_assemble): Handle md.hint_b for "hint.b".
1853 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1854 * doc/c-ia64.texi: Likewise.
1856 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1858 * tc.h (struct relax_type, relax_typeS): Move from here..
1859 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1860 * ecoff.c (ecoff_new_file): Add appfile param.
1861 * ecoff.h (ecoff_new_file): Likewise.
1862 * itbl-lex.h: New file.
1863 * itbl-lex.l: Include itbl-lex.h.
1864 * itbl-parse.y: Likewise.
1865 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1866 * read.c (s_app_file_string): Mark appfile possibly unused.
1867 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1868 * subsegs.h (struct seg_info_trash): Delete.
1869 (seg_info): Use segment_info_type instead.
1870 * config/obj-coff.c (struct filename_list): Make filename const char *.
1871 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1872 * config/obj-elf.c (elf_file_symbol): Similarly.
1873 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1875 * config/tc-arc.c (md_operand): Warning fix.
1876 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1877 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1878 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1879 * config/tc-frv.c (frv_force_relocation): Warning fix.
1880 * config/tc-m68k.c (md_parse_option): Delete unused var.
1881 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1882 * config/tc-sparc.c: Likewise.
1883 (s_common): Warning fix.
1884 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1885 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1887 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1888 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1889 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1890 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1891 (tic4x_do_align): Use TIC_NOP_OPCODE.
1892 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1893 * config/tc-vax.c: Include netinet/in.h.
1894 (tc_headers_hook): Formatting.
1895 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1897 2005-02-17 Jan Beulich <jbeulich@novell.com>
1899 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1900 parsing inN, locN, outN. Set 'idx' to offset register number starts
1901 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1904 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1906 * config/tc-mips.c (load_address): Fix formatting.
1907 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1908 Catch macros which are unexpandable without AT. Remove duplicate
1910 (macro2): Remove duplicate zeroing of used_at.
1912 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1914 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1917 2005-02-15 Nigel Stephens <nigel@mips.com>
1918 Maciej W. Rozycki <macro@mips.com>
1920 * config/tc-mips.c (reloc_needs_lo_p): Handle
1921 BFD_RELOC_MIPS16_HI16_S.
1922 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1923 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1924 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1926 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1927 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1928 Call my_getSmallExpression() to parse percent operators.
1929 (percent_op_match, mips_percent_op): Separate definitions.
1930 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1931 (parse_relocation): Handle the MIPS16 mode using
1933 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1934 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1936 2005-02-15 Jan Beulich <jbeulich@novell.com>
1938 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1939 instead of explicitly dealing with the translation; exclude
1940 relocations that are already pcrel, however.
1942 2005-02-15 Jan Beulich <jbeulich@novell.com>
1944 * config/tc-ia64.c: Include limits.h (if available).
1945 (gr_values[0]): Set path to INT_MAX.
1946 (dot_reg_val): Don't allow changing value of r0. Limit range of
1947 general registers at r127.
1948 (specify_resource): Default resource index is -1. Don't set resource
1949 index (in case IA64_RS_RSE) without setting the specific flag.
1950 (note_register_values): Check operand is O_constant before tracking
1951 input value of moves. Add tracking for dep.z with constant inputs.
1952 (print_dependency): Resource index of specific resource may be zero.
1953 (check_dependencies): Likewise.
1955 2005-02-15 Jan Beulich <jbeulich@novell.com>
1957 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1958 reg_class. Check operands and emit diagnostics for illegal use of
1961 2005-02-15 Jan Beulich <jbeulich@novell.com>
1963 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1964 new variables type, suffix, and width. Handle
1965 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1966 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1967 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1968 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1969 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1970 if unable to translate relocation type, using the new variables.
1972 2005-02-15 Jan Beulich <jbeulich@novell.com>
1974 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1975 (ty_symbol_chars): Define.
1976 * config/tc-ia64.c (ia64_symbol_chars): Define.
1978 2005-02-15 Jan Beulich <jbeulich@novell.com>
1980 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1981 input_line_pointer was advanced.
1983 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1985 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1988 2005-02-13 Jan Beulich <jbeulich@novell.com>
1990 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1991 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1993 (ia64_init): Set md.detect_dv.
1994 (ia64_start_line): New static variable warned. Warn only once when
1995 encountering explicit stops in automatic mode.
1996 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1997 * NEWS: Mention new default mode.
1999 2005-02-13 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2002 be freed when wiping out previous state. Canonicalize names before
2003 use. Free name string when detecting redefinition.
2004 (dot_pred_rel): Call generic expression parser to process arguments.
2005 Handle O_register case for individual predicates and O_subtract for
2007 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2009 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2010 Warn if multiple found, issue error if resulting symbol name has zero
2012 (dot_alias): Canonicalize name before use.
2014 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2016 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2018 (in_procedure): Return -1 for warning.
2019 (in_prologue): Likewise.
2020 (in_body): Likewise.
2022 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2024 * config/tc-ia64.c (dot_xdata): Undo the last change.
2025 (dot_float_cons): Likewise.
2026 (dot_xstringer): Likewise.
2027 (dot_xdata_ua): Likewise.
2028 (dot_float_cons_ua): Likewise.
2030 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2032 * NEWS: Mention "-munwind-check=[warning|error]".
2034 * config/tc-ia64.c (md): Add unwind_check.
2035 (unwind_diagnostic): New.
2036 (in_procedure): Call unwind_diagnostic when a directive isn't
2038 (in_prologue): Call unwind_diagnostic when a directive isn't in
2040 (in_body): Call unwind_diagnostic when a directive isn't in
2042 (dot_endp): Set md.unwind_check to error before calling
2043 in_procedure and restore it after. When the name is missing or
2044 couldn't be found, use the one from the last .proc if
2045 md.unwind_check isn't error. Warn if md.unwind_check is
2047 (md_parse_option): Handle "-munwind-check=[warning|error]".
2048 (md_show_usage): Add "-munwind-check=[warning|error]".
2049 (ia64_init): Set md.unwind_check to warning.
2051 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2052 * doc/c-ia64.texi: Likewise.
2054 2005-02-11 Jan Beulich <jbeulich@novell.com>
2056 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2058 (ia64_parse_name): New third parameter.
2059 (md_parse_name): Pass third argument.
2060 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2061 (md_operand): Handling of '@'-prefixed symbols moved from here...
2062 (ia64_parse_name): ...to here.
2064 2005-02-11 Jan Beulich <jbeulich@novell.com>
2066 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2067 (errata_nop_necessary_p): Remove declaraction and definition.
2068 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2069 update md.group_idx. Don't reset md.last_groups.
2071 2005-02-11 Jan Beulich <jbeulich@novell.com>
2073 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2075 (dot_xdata): Free section name after use.
2076 (dot_float_cons): Likewise.
2077 (dot_xstringer): Likewise.
2078 (dot_xdata_ua): Likewise.
2079 (dot_float_cons_ua): Likewise.
2080 (md_pseudo_table): Add xdata16 and xdata16.ua.
2082 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2084 * doc/all.texi: Add IA64.
2085 * doc/as.texinfo: Likewise.
2087 * doc/c-ia64.texi: Fix typos.
2089 2005-02-10 Julian Brown <julian@codesourcery.com>
2091 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2093 (do_t_push_pop): Likewise.
2094 (md_assemble): Likewise.
2095 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2096 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2097 (create_unwind_entry): Output dependency on the required personality
2100 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2102 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2103 * subsegs.c (seg_not_empty_p): Likewise.
2105 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2107 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2108 relative jump calculation.
2109 <md_convert_frag) : Likewise.
2110 <output_disp): Likewise.
2112 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2114 * write.c (write_object_file): Recognize warning-symbol construct
2115 and skip object- and target- handling for the second symbol.
2117 2005-02-02 Jan Beulich <jbeulich@novell.com>
2119 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2120 designators along with quoted ones. Free copy of quoted designator
2123 2005-02-01 Ben Elliston <bje@au.ibm.com>
2125 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2126 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2127 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2128 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2129 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2130 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2131 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2132 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2133 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2134 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2135 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2136 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2137 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2138 #if 0'd code throughout.
2140 2005-01-31 Nick Clifton <nickc@redhat.com>
2142 * as.c (parse_args): Bump copyright date reported by --version to
2145 2005-01-31 Nick Clifton <nickc@redhat.com>
2147 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2150 2005-01-31 Jan Beulich <jbeulich@novell.com>
2152 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2153 that can end with .endr in that case. Make requiring/permitting
2154 pseudo-ops without leading dot closer to the logic in read.c serving
2156 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2159 2005-01-31 Jan Beulich <jbeulich@novell.com>
2161 * macro.c (do_formals): Adjust to no longer accept empty parameter
2163 (define_macro): Adjust to no longer accept empty macro name, garbage
2164 following the parameters, or macros that were previously defined.
2165 * read.c (s_bad_end): Declare.
2166 (potable): Add endm. Handler for endr and endm is s_bad_end.
2167 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2169 * read.h (s_bad_endr): Remove.
2171 2005-01-31 Jan Beulich <jbeulich@novell.com>
2173 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2174 immediately discarding (but counting) those exceeding the maximum
2175 possible amount. Track whether output and input operand counts ever
2176 matched, and use this to better indicate which of the operands/
2177 operand types was wrong; specifically don't default to pointing to
2180 2005-01-31 Jan Beulich <jbeulich@novell.com>
2182 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2183 variable in dot_endp). Add body and insn. Make prologue,
2184 prologue_mask, body, and insn bitfields.
2185 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2187 (in_procedure, in_prologue, in_body): New.
2188 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2189 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2190 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2191 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2192 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2193 dot_personality): Use the appropriate one of the above.
2194 (dot_proc): Clear unwind.proc_start; set to current location only if
2195 none of the entry points were valid. Check for non-zero-length entry
2196 point names. Check that entry points aren't defined, yet. Clear
2197 unwind.prologue, unwind.body, and unwind.insn.
2198 (dot_body): Call in_procedure. Check that first directive in procedure
2199 had no insns emitted before. Set unwind.body.
2200 (dot_prologue): Call in_procedure. Check that not already in prologue.
2201 Check that first directive in procedure had no insns emitted before.
2203 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2204 length entry point names. Check that entry points became defined.
2205 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2207 2005-01-31 Jan Beulich <jbeulich@novell.com>
2209 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2210 before actually using it. Don't generate an error in manual bundling
2211 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2212 Don't generate an error in manual bundling mode when looking at an
2213 insn required to be last in its group but the required slot hasn't
2214 been reached, yet. Allow conversion from MII to MI;I for bundle
2215 consisting of only 2 insns with the stop between them. Suppress
2216 various meaningless errors resulting from detecting earlier ones.
2218 2005-01-31 Jan Beulich <jbeulich@novell.com>
2220 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2223 2005-01-28 Christian Groessler <chris@groessler.org>
2225 * config/tc-z8k.c (md_assemble): Improve error detection.
2227 2005-01-28 Jan Beulich <jbeulich@novell.com>
2229 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2230 for personality routine pointer only if there is one.
2231 (ia64_convert_frag): Likewise.
2232 (generate_unwind_image): Likewise.
2234 2005-01-27 Christian Groessler <chris@groessler.org>
2236 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2237 (md_apply_fix3): Make relative branches out of range an error
2238 instead of a warning. Display correct line number for out of
2239 range branches/calls/memory accesses.
2241 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2243 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2244 to emit .debug_line and other debug sections.
2245 * as.h (seg_not_empty_p): Declare.
2246 * subsegs.c (seg_not_empty_p): New predicate.
2248 2005-01-27 Andrew Cagney <cagney@gnu.org>
2250 * configure: Regenerate to track ../gettext.m4 change.
2252 2005-01-27 Jan Beulich <jbeulich@novell.com>
2254 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2256 2005-01-27 Jan Beulich <jbeulich@novell.com>
2258 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2259 to/from application registers dynamic insns.
2260 (md_assemble): Defer resolution of move to/from application registers
2261 dynamic insns when they can be issued on either the I- or M-units.
2263 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2265 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2266 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2267 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2268 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2269 * cgen.c (gas_cgen_parse_operand): Handle
2270 CGEN_PARSE_OPERAND_SYMBOLIC.
2271 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2272 (frv_force_relocation): Likewise. Fix handling of PIC
2274 (md_apply_fix3): Likewise.
2276 2005-01-21 Ben Elliston <bje@au.ibm.com>
2278 * as.h: Remove #if 0'd code.
2279 * atof-generic.c (atof_generic): Likewise.
2280 * ecoff.c (ecoff_directive_frame): Likewise.
2281 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2282 * itbl-ops.c (itbl_add_reg): Likewise.
2283 * listing.c (calc_hex): Likewise.
2284 * read.c (MASK_CHAR): Likewise.
2285 * subsegs.c (subsegs_print_statistics): Likewise.
2286 * symbols.c (indent): Likewise.
2287 * write.c (write_relocs): Likewise.
2288 (write_object_file): Likewise.
2289 (relax_frag): Likewise.
2291 2005-01-20 Nick Clifton <nickc@redhat.com>
2293 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2294 getopt_long_only() from considering -a as an abbreviation for
2296 (parse_args): Fix the parsing of -a=<file>.
2298 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2301 * read.c (s_incbin): Adjust default count for skip. Check validity
2302 of count and skip rigorously.
2304 2005-01-19 Fred Fish <fnf@specifixinc.com>
2306 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2308 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2310 * read.c (convert_to_bignum): New function, split out from...
2311 (emit_expr): ...here. Handle the case where X_add_number is
2312 positive and the input value is negative.
2313 (output_big_sleb128): Fix setting of continuation bit. Check whether
2314 the final byte needs to be sign-extended. Fix size-shrinking loop.
2315 (emit_leb128_expr): When generating a signed leb128, see whether the
2316 sign of an O_constant's X_add_number matches the sign of the input
2317 value. Use a bignum if not.
2319 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2321 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2322 arch_sh_up in order to match the external name and make the
2323 testsuite's job easier.
2325 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2328 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2330 2005-01-12 Nick Clifton <nickc@redhat.com>
2332 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2333 ignored_arguments array.
2335 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2337 * write.c (write_object_file): Disallow a symbol equated to
2340 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2342 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2344 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2345 (maxq_target): New function: Set the machine type.
2347 2005-01-06 Paul Brook <paul@codesourcery.com>
2349 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2350 (md_begin): Handle TE_VXWORKS for FP defaults.
2351 (md_apply_fix3): Correct rela offsets.
2352 (elf32_arm_target_format): Add VxWorks targets.
2354 2005-01-06 Paul Brook <paul@codesourcery.com>
2356 * configure.tgt: Set em=vxworks for *-*-vxworks.
2357 * config/te-vxworks.h: New File.
2359 2005-01-06 Paul Brook <paul@codesourcery.com>
2361 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2363 2005-01-04 Dmitry Diky <diwil@spec.ru>
2365 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2368 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2370 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2371 (dot_loc): New function.
2372 (md_pseudo_table): Add entry to map .loc to dot_loc().
2373 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2374 seen a .loc directive or we're generating DWARF2 debug info for
2377 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2380 * read.c (s_comm_internal): Don't zero end of name until size
2381 expression has been parsed.
2383 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2385 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2387 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2389 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2392 2004-12-22 Ian Lance Taylor <ian@airs.com>
2394 * configure.tgt: New.
2395 * configure.in: Move setting of cpu_type, fmt, etc., to
2397 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2398 $(srcdir)/configure.tgt.
2399 * configure, Makefile.in: Rebuild.
2401 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2403 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2404 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2406 (avr_offset_expression): New function to parse offsets for LDI
2408 (avr_operand): Use it.
2409 (md_apply_fix3): Generate the relocs.
2411 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2413 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2414 BFD_RELOC_SH_IMMS10BY8 relocation.
2416 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2417 than just ignoring bad code.
2419 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2421 * config/tc-v850.c (handle_lo16): New function.
2422 (v850_reloc_prefix): Use it to check lo().
2423 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2425 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2427 * configure.in: Add s390x-ibm-tpf support.
2428 * configure: Regenerate.
2430 2004-12-15 Jan Beulich <jbeulich@novell.com>
2432 * config/obj-elf.c (obj_elf_change_section): Only set type and
2433 attributes on new sections. Emit warning when type of re-declared
2434 section doesn't match.
2436 2004-12-15 Jan Beulich <jbeulich@novell.com>
2438 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2439 '.cfi_startproc simple' doesn't inherit the old value.
2441 2004-12-15 Jan Beulich <jbeulich@novell.com>
2443 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2444 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2445 generation to emit a factored offset.
2447 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2449 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2450 which is too large in the case of NO_PIC without 64-bit
2453 * config/tc-mips.c (mips_in_shared): New static variable.
2454 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2455 (md_longopts): Add -mshared and -mno-shared.
2456 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2457 (s_cpload): Implement !mips_in_shared case.
2458 (s_cpsetup): Likewise.
2459 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2460 * NEWS: Mention -mno-shared.
2462 2004-12-09 Paul Brook <paul@codesourcery.com>
2464 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2467 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2469 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2470 sequence, increase the size of the sequence.
2472 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2475 2004-12-07 Ben Elliston <bje@gnu.org>
2477 * read.c (s_align): Use an align_limit temporary to allay a GCC
2478 signed/unsigned comparison warning.
2480 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2482 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2483 * configure.in: Use it for arm*-*-linux-gnueabi*.
2484 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2485 * config/te-armlinuxeabi.h: New file.
2486 * Makefile.in: Regenerated.
2487 * aclocal.m4: Likewise.
2488 * configure: Likewise.
2489 * doc/Makefile.in: Regenerated.
2491 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2493 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2494 (xtensa_restore_emit_state): Likewise.
2496 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2498 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2501 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2503 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2504 * Makefile.in: Regenerate.
2506 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2508 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2509 functions, give functions a meaningful name, add comments.
2510 (check_range): New function - Replace operand size calculation
2511 with range checking.
2512 (assemble_insn): Update Algorithm, improve error issuing.
2514 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2517 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2519 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2520 miss between different section in the same module.
2521 (tc_gen_reloc): Likewise.
2523 2004-11-25 Theodore A. Roth <troth@openavr.org>
2525 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2526 atmega325, atmega3250, atmega645 and atmega6450.
2528 2004-11-25 Jan Beulich <jbeulich@novell.com>
2530 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2531 permissible for the selected instruction suffix.
2532 (process_suffix): For DefaultSize instructions, suppressing the
2533 guessing of a 'q' suffix if the instruction doesn't support it is
2534 pointless, because only an 'l' suffix can be guessed in this place.
2536 2004-11-24 Nick Clifton <nickc@redhat.com>
2538 * config/tc-iq2000.c: Remove support for IQ10 processor.
2539 Convert to ISO C90 formatting.
2540 * config/tc-iq2000.h: Likewise.
2542 2004-11-23 Nick Clifton <nickc@redhat.com>
2544 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2545 in this table. They should be correct now.
2547 2004-11-23 Jan Beulich <jbeulich@novell.com>
2549 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2550 indicate the MMX extensions added by both SSE and 3DNow!A.
2551 (Cpu3dnowA): Declare.
2552 (CpuUnknownFlags): Update.
2553 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2554 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2555 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2556 3DNow!. Athlon additionally implies 3DNow!A. Several new
2557 entries (those starting with a dot are for sub-arch specification).
2558 (set_cpu_arch): Handle sub-arch specifications.
2559 (parse_insn): Distinguish between instructions not supported because
2560 of insufficient CPU features and because of 64-bit mode.
2561 * doc/c-i386.texi: Describe enhanced .arch directive.
2563 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2565 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2567 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2569 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2570 without a corresponding .debug_info section.
2572 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2574 * read.c (potable): Add "error" and "warning".
2575 (s_errwarn): New function.
2576 * read.h (s_errwarn): Declare.
2577 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2579 2004-11-22 Nick Clifton <nickc@redhat.com>
2581 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2584 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2586 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2587 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2589 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2591 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2592 (coff_adjust_symtab): Adjust call.
2593 (crawl_symbols): Likewise.
2594 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2595 (obj_app_file): Adjust.
2597 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2599 * configure.in: Enable bfd_assember for the MAXQ port.
2600 * configure: Regenerate.
2602 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2603 Sterling Augustine <sterling@tensilica.com>
2605 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2606 there is a conflict.
2607 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2608 interfaces that are related as determined by xtensa_interface_class_id.
2610 2004-11-12 Nick Clifton <nickc@redhat.com>
2612 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2613 offsets for conditional branches.
2615 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2617 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2619 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2621 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2622 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2624 (relax_frag_immed): Update call to update_next_frag_state.
2626 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2628 * obj.h (struct format_ops <app_file>): Add int param.
2629 * read.h (s_app_file_string): Likewise.
2630 * read.c (s_app_file_string): Likewise.
2631 (s_app_file): Adjust s_app_file_string call.
2632 * config/tc-mips.c (s_mips_file): Likewise.
2633 * config/obj-coff.h (obj_app_file): Add app param.
2634 * config/obj-ecoff.h (obj_app_file): Likewise.
2635 * config/obj-multi.h (obj_app_file): Likewise.
2636 * config/obj-elf.h (elf_file_symbol): Likewise.
2637 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2638 if called for # preprocessor lines.
2640 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2643 * symbols.c (resolve_symbol_value): Convert weak symbols only
2645 (symbol_equated_reloc_p): Don't equate weaks when relocating
2646 only for Windows PECOFF.
2648 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2650 * config/tc-crx.c (print_insn): Check and set insn_addr.
2651 * config/tc-crx.h (md_frag_check): Define.
2653 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2654 Vineet Sharma <vineets@noida.hcltech.com>
2656 * configure.in: Add support for new target maxq-coff.
2657 * configure: Regenerate.
2658 * NEWS: Mention new support.
2659 * config/tc-maxq.c: New file.
2660 * config/tc-maxq.h: New file.
2661 * config/obj-coff.h: Add support for maxq-coff.
2663 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2665 * symbols.c (any_external_name): Define.
2666 (resolve_symbol_value): Convert weak symbols.
2667 (S_SET_EXTERNAL): Support any_external_name.
2668 (S_SET_NAME): Qualify parameter const.
2669 (symbol_equated_reloc_p): Equate to weaks when relocating.
2670 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2671 * tc.h (any_external_name): Declare.
2672 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2674 (weak_is_altname): Declare and define.
2675 (weak_name2altname): Same.
2676 (weak_altname2name): Same.
2677 (weak_uniquify): Same.
2678 (weak_altprefix): Define.
2679 (obj_coff_weak): Change .weak syntax and handling.
2680 (coff_frob_symbol): Fix PE weak symbol alternates.
2681 * config/obj-coff.h (USE_UNIQUE): Define.
2682 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2683 are in another segment.
2684 (tc_gen_reloc): Remove broken addend hack.
2685 doc/as.texinfo: Update.
2687 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2689 * config/tc-xtensa.c (total_frag_text_expansion): New.
2690 (md_estimate_size_before_relax): Use it.
2691 (find_address_of_next_align_frag): Likewise.
2693 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2695 * config/tc-crx.c: Rename argument types.
2696 (processing_arg_number): Rename to 'cur_arg_num'.
2697 (get_number_of_bits): Rename to 'set_operand_size'.
2698 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2699 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2700 (set_indexmode_parameters): Remove function, integrate its code into
2702 (set_operand_size): Get rid of 'Operand Number' function parameter -
2703 use global variable 'cur_arg_num' instead.
2704 Use a local 'argument' pointer to reference the current argument.
2705 (parse_operand): Likewise.
2706 (set_operand): Likewise.
2707 (process_label_constant): Likewise.
2709 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2711 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2712 (add_section_rename): Delete. Inlined into...
2713 (build_section_rename): ...here. Use xstrdup instead of strdup.
2714 (xtensa_section_rename): Drop "const" from argument and return types.
2715 (md_show_usage): Indent to match show_usage().
2716 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2717 (tc_canonicalize_section_name): Define.
2718 (md_elf_section_rename): Remove unused macro.
2719 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2720 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2721 (Frame Directive): Delete.
2723 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2725 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2726 * config/tc-arm.c (target_oabi): Delete.
2727 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2728 (arm_opts): Remove moabi.
2729 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2730 * doc/c-arm.texi (ARM Options): Likewise.
2731 * configure: Regenerated.
2733 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2735 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2736 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2737 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2738 * configure: Regenerate.
2739 * config/tc-cris.c (enum cris_archs): New.
2740 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2741 (cris_insn_ver_valid_for_arch): New functions.
2742 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2743 (cris_arch): New variable.
2744 (md_pseudo_table): New pseudo .arch.
2745 (err_for_dangerous_mul_placement): Initialize according to
2747 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2749 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2750 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2751 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2752 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2753 use in md_cris_relax_table.
2754 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2755 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2756 Update and improve head comment.
2757 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2758 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2760 (md_longopts): New option --march=...
2761 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2763 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2764 (HANDLE_RELAXABLE): New macro.
2765 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2766 cases. Check for weak symbols and assume not relaxable. Handle
2767 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2768 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2770 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2771 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2772 (cris_create_short_jump): Adjust for CRISv32.
2773 (cris_relax_frag): Handle new states.
2774 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2775 (md_begin): Define symbols "..asm.arch.cris.v32",
2776 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2777 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2778 when entering opcode table entry points.
2779 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2780 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2781 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2782 (cris_process_instruction): Initialize out_insnp->insn_type to
2783 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2784 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2786 <case 'm'>: Check that modified_char == '.'.
2787 <invalid operands>: Consume the rest of the line.
2788 When operands don't match, skip over subsequent insns with
2789 non-matching version specifier but same mnemonic.
2790 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2791 special registers in CRISv32 are always 32 bit long.
2792 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2794 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2795 and compatible. Recognize "ACR" for v32, unless followed by "+".
2796 (get_spec_reg): Consider cris_arch when looking up register.
2797 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2799 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2800 (cris_get_expression): Restore input_line_pointer if failing "early".
2801 (get_flags): Consider cris_arch and recognize flags accordingly.
2802 (branch_disp): Adjust for CRISv32.
2803 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2804 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2805 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2806 resolved. Don't enter zeros in object file for
2808 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2809 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2810 (md_parse_option): Break out "return 1".
2811 <OPTION_ARCH> New case.
2812 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2813 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2814 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2815 <case BFD_RELOC_32_PCREL>: New cases.
2816 Addends for non-zero fx_pcrel are too in fx_offset.
2817 (md_show_usage): Show --march=<arch>.
2818 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2819 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2820 (s_syntax) <struct syntaxes>: Properly constify member operand.
2821 * config/tc-cris.h (TARGET_MACH): Define.
2822 (cris_mach): Declare.
2823 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2824 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2825 (CRIS-Opts): Document --march=...
2826 (CRIS-Pseudos): Document .arch.
2828 2004-11-04 Jan Beulich <jbeulich@novell.com>
2830 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2831 intel syntax and no register prefix, allow $ in symbol names when
2833 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2834 (intel_float_operand): Add fourth return value indicating math control
2835 operations. Make classification more precise.
2836 (md_assemble): Complain if memory operand of mov[sz]x has no size
2838 (parse_insn): Translate word operands to floating point instructions
2839 operating on integers as well as control instructions to short ones
2840 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2841 floating point instructions operating on non-integer operands.
2842 (match_template): Remove fldcw special case. Adjust q-suffix handling
2843 to permit it on fild/fistp/fisttp in AT&T mode.
2844 (process_suffix): Don't guess DefaultSize insns' suffix from
2845 stackop_size for certain floating point control instructions. Guess
2846 suffix for branch and [ls][gi]dt based on flag_code. Split error
2847 messages for Intel and AT&T syntax, and make the condition more strict
2848 for the former. Adjust suppressing of generation of operand size
2850 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2851 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2852 more error checking.
2853 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2854 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2856 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2858 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2859 md_short_jump_size, md_long_jump_size.
2860 * write.c [!WORKING_DOT_WORD]: Ditto.
2861 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2863 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2865 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2866 const qualifier in these definitions.
2867 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2868 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2870 2004-11-02 Nick Clifton <nickc@redhat.com>
2872 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2873 table before deciding to produce a .debug_line section to match up
2874 with a user provided .debug_info section.
2876 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2878 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2879 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2881 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2883 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2884 (get_flags): New function.
2885 (get_number_of_bits): Edit comments, update numeric values to
2887 (process_label_constant): Don't support the colon
2888 format (SYMBOL:[s|m|l]).
2889 (set_cons_rparams): Support argument type 'arg_rbase'.
2890 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2891 (handle_LoadStor): Bug fix, first handle post-increment mode.
2892 (getreg_image): Remove redundant code, update according to latest
2894 (print_constant): Bug fix relate to 3-word instructions.
2895 (assemble_insn): Bug fix, when matching instructions, verify also
2896 instruction type (not only mnemonic).
2897 Add various error checking.
2898 (preprocess_reglist): Support HI/LO and user registers.
2900 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2902 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2903 in an epilogue directive go negative.
2905 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2908 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2909 after reporting template error during manual bundling. Reported
2910 by Michael Dupont, michaelx.dupont@intel.com.
2912 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2914 * Makefile.am: Run dep-am.
2915 * aclocal.m4: Regenerate with automake 1.9.2.
2916 * Makefile.in: Regenerate with automake 1.9.2.
2917 * doc/Makefile.in: Likewise.
2919 * config/tc-arm.c: Include "dw2gencfi.h".
2920 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2922 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2923 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2924 (tc_cfi_frame_initial_instructions): Define.
2925 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2928 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2930 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2932 Update coprocessor id to be unsigned immediate.
2934 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2936 * config/tc-i386.c (O_secrel): Delete.
2937 (tc_pe_dwarf2_emit_offset): New function.
2938 * config/tc-i386.h (O_secrel): Define as O_md1.
2939 (TC_DWARF2_EMIT_OFFSET): Define.
2941 2004-10-18 Nick Clifton <nickc@redhat.com>
2943 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2944 ignore @fptr() directives for 4-byte fixups.
2946 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2948 * Makefile.am: Run "make dep-am"
2949 * Makefile.in: Regenerate.
2951 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2953 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2954 Remove comments about placement of literal pools.
2955 (Literal Directive): Update description of literal placement.
2956 (Literal Prefix Directive): Remove statement that this does not apply
2957 to absolute-mode literals. Describe new section naming scheme.
2959 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2961 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2962 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2963 is_windowed_return_opcode): Delete.
2964 (xtensa_frob_label): Use get_subseg_target_freq.
2965 (md_assemble): Inline call to is_entry_opcode.
2966 (xtensa_handle_align): Inline call to get_frag_is_literal.
2967 (relaxation_requirements): Inline call to is_jx_opcode.
2968 (emit_single_op): Inline call to is_movi_opcode.
2969 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2970 get_frag_is_no_transform, is_entry_opcode, and
2971 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2972 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2973 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2974 Inline calls to get_frag_is_no_transform.
2975 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2976 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2977 get_frag_is_no_transform.
2978 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2979 and set_frag_is_no_transform.
2980 (get_expression_value): Delete.
2981 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2982 cur_target_freq to target_freq.
2983 (get_subseg_info): Split out code to create a new map entry into ...
2984 (add_subseg_info): ... this new function.
2985 (get_last_insn_flags): Check if get_subseg_info succeeded.
2986 (set_last_insn_flags): Call add_subseg_info if needed.
2987 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2988 (xtensa_reorder_segments): Compute last_sec while counting sections.
2989 Remove call to get_last_sec.
2990 (get_last_sec): Delete.
2991 (cache_literal_section): Inline call to retrieve_literal_seg and its
2992 callees, seg_present and add_seg_list.
2993 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2994 (get_frag_is_insn, get_frag_is_no_transform,
2995 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2996 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2998 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3000 * config/tc-xtensa.c: Use ISO C90 formatting.
3001 * config/tc-xtensa.h: Likewise.
3002 * config/xtensa-istack.h: Likewise.
3003 * config/xtensa-relax.c: Likewise.
3004 * config/xtensa-relax.h: Likewise.
3006 2004-10-12 Paul Brook <paul@codesourcery.com>
3008 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3011 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3014 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3016 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3018 (Acknowledgements): Use "GAS" instead of AS variable.
3020 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3022 * config/tc-i386.c: Include "elf/x86-64.h".
3023 (i386_elf_section_type): New function.
3024 * config/tc-i386.h (md_elf_section_type): Define.
3025 (i386_elf_section_type): New prototype.
3027 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3029 * config/m68k-parse.h (enum m68k_register): New control register,
3031 * config/tc-m68k.c: Correct control register set for MCF5249.
3033 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3034 Sterling Augustine <sterling@tensilica.com>
3036 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3037 (UNREACHABLE_MAX_WIDTH): Define.
3038 (XTENSA_FETCH_WIDTH): Delete.
3039 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3040 prefer_const16, prefer_l32r): New global variables.
3041 (LIT4_SECTION_NAME): Define.
3042 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3043 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3044 (frag_flags struct): New.
3045 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3046 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3047 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3048 (MAX_FORMATS): Define.
3049 (op_placement_info struct, op_placement_table): New.
3050 (O_pltrel, O_hi16, O_lo16): Define.
3051 (directiveE enum): Rename directive_generics to directive_transform.
3052 Delete directive_relax. Add directive_schedule,
3053 directive_absolute_literals, and directive_last_directive.
3054 (directive_info): Rename "generics" to "transform". Delete "relax".
3055 Add "schedule" and "absolute-literals".
3056 (directive_state): Adjust entries to match changes in directive_info.
3057 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3058 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3059 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3060 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3061 (align_only_targets, software_a0_b_retw_interlock,
3062 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3063 software_avoid_short_loop, software_avoid_close_loop_end,
3064 software_avoid_all_short_loops, specific_opcode): Delete.
3065 (warn_unaligned_branch_targets): New.
3066 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3067 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3068 (option_[no_]link_relax, option_[no_]transform,
3069 option_[no_]absolute_literals, option_warn_unaligned_targets,
3070 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3072 (option_[no_]align_only_targets, option_literal_section_name,
3073 option_text_section_name, option_data_section_name,
3074 option_bss_section_name, option_eb, option_el): Delete.
3075 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3076 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3077 and target-hardware. Delete entries for [no-]target-align-only,
3078 literal-section-name, text-section-name, data-section-name, and
3080 (md_parse_option): Handle new options and remove old ones. Accept but
3081 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3082 and treat them as [no-]transform.
3083 (md_show_usage): Add new options and remove old ones.
3084 (xtensa_setup_hw_workarounds): New.
3085 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3086 "long", "short", "loc" and "frequency" entries.
3087 (use_generics): Rename to ...
3088 (use_transform): ... this function. Add past_xtensa_end check.
3089 (use_longcalls): Add past_xtensa_end check.
3090 (code_density_available, can_relax): Delete.
3091 (do_align_targets): New.
3092 (get_directive): Accept dashes in directive names. Warn about
3093 [no-]generics and [no-]relax directives and treat them as
3095 (xtensa_begin_directive): Call md_flush_pending_output only for some
3096 directives. Check for directives inside instruction bundles. Warn
3097 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3098 directives. Handle new directives. Check generating_literals flag
3100 (xtensa_end_directive): Check for directives inside instruction
3101 bundles. Warn and ignore [no-]density directives. Handle new
3102 directives. Call xtensa_set_frag_assembly_state.
3103 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3104 xtensa_dwarf2_emit_insn): New.
3105 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3106 use_literal_section flag.
3107 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3108 literals. Use xtensa_elf_cons to parse the expression.
3109 (xtensa_literal_prefix): Do not check use_literal_section. Support
3110 ".lit4" sections for absolute literals. Change prefix convention to
3111 replace ".text" (or ".t" in a linkonce section). No need to call
3113 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3114 (expression_end): Handle closing braces and colons.
3115 (PLT_SUFFIX, plt_suffix): Delete.
3116 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3117 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3118 and O_hi16 expressions as well.
3119 (tokenize_arguments): Handle closing braces and colons.
3120 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3121 operands and paired register syntax.
3122 (get_invisible_operands): New.
3123 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3124 new xtensa-isa.h functions.
3125 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3126 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3127 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3128 instructions. Use xtensa_translate_zero_immed.
3129 (operand_is_immed, operand_is_pcrel_label): Delete.
3130 (get_relaxable_immed): Use new xtensa-isa.h functions.
3131 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3133 (xtensa_print_insn_table, print_vliw_insn): New.
3134 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3135 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3136 is_branch_or_jump_opcode): Delete.
3137 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3138 (opnum_to_reloc, reloc_to_opnum): Delete.
3139 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3140 xtensa-isa.h functions. Operate on one slot of an instruction.
3141 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3142 xg_get_insn_size): Delete.
3143 (xg_get_build_instr_size): Use xg_get_single_size.
3144 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3145 xg_build_widen_table. Use xg_get_single_size.
3146 (xg_get_max_narrow_insn_size): Delete.
3147 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3148 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3150 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3151 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3152 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3153 xg_build_widen_table. Use xg_get_single_size.
3154 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3156 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3157 treat weak symbols conservatively.
3158 (xg_check_operand): Use new xtensa-isa.h functions.
3159 (is_dnrange): Delete.
3160 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3161 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3162 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3163 xtensa-isa.h functions.
3164 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3165 xg_instruction_matches_options): New.
3166 (xg_instruction_matches_rule): Handle O_register expressions. Call
3167 xg_instruction_matches_options.
3168 (transition_rule_cmp): New.
3169 (xg_instruction_match): Update call to xg_build_simplify_table.
3170 (xg_build_token_insn): Record loc fields.
3171 (xg_simplify_insn): Check is_specific_opcode field and
3172 density_supported flag.
3173 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3174 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3175 (xg_assemble_literal): Add error handling for O_big. Call
3176 record_alignment. Handle O_pltrel.
3177 (xg_valid_literal_expression): New.
3178 (xg_assemble_literal_space): Add slot parameter. Remove call to
3179 set_expr_symbol_offset. Add call to record_alignment. Update call to
3181 (xg_emit_insn): Delete.
3182 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3183 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3184 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3185 and slot parameters. Handle new "alternate" relocations for absolute
3186 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3187 O_hi16. Use new xtensa-isa.h functions.
3188 (xg_assemble_tokens): Delete.
3189 (is_register_writer): Use new xtensa-isa.h functions.
3190 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3191 old-style RSR from LCOUNT.
3192 (next_frag_opcode): Delete.
3193 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3194 update_next_frag_state): New.
3195 (update_next_frag_nop_state): Delete.
3196 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3197 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3198 the state of the absolute-literals directive. Add calls to
3199 record_alignment and xtensa_set_frag_assembly_state. Call
3200 xtensa_switch_to_non_abs_literal_fragment instead of
3201 xtensa_switch_to_literal_fragment.
3203 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3204 (get_expanded_loop_offset): Change check for undefined opcode to an
3206 (xtensa_set_frag_assembly_state, relaxable_section,
3207 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3208 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3209 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3210 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3211 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3212 (xtensa_init_fix_data): New.
3213 (xtensa_frob_label): Reset label symbol to the current frag. Check
3214 do_align_targets and generating_literals flag. Propagate frequency
3215 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3216 (xtensa_unrecognized_line): New.
3217 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3218 to xtensa_set_frag_assembly_state.
3219 (error_reset_cur_vinsn): New.
3220 (md_assemble): Remove check for literal frag. Remove call to
3221 istack_init. Call use_transform instead of use_generics. Parse
3222 explicit instruction format specifiers. Move code for
3223 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3224 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3225 Add dwarf2_where call. Remote automatic alignment for ENTRY
3226 instructions. Move call to xtensa_clear_insn_labels to the end.
3227 Rearrange to handle bundles.
3228 (xtensa_cons_fix_new): Delete.
3229 (xtensa_handle_align): New.
3230 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3231 assignment to is_no_density field.
3232 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3233 instead of reloc_to_opnum. Handle "alternate" relocations.
3234 (xtensa_force_relocation, xtensa_check_inside_bundle,
3235 xtensa_elf_section_change_hook): New.
3236 (xtensa_symbol_new_hook): Delete.
3237 (xtensa_fix_adjustable): Check for difference of symbols with an
3238 offset. Check for external and weak symbols.
3239 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3240 (md_estimate_size_before_relax): Return expansion for the first slot.
3241 (tc_gen_reloc): Handle difference of symbols by producing
3242 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3243 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3244 tentative values into the output when linkrelax is set.
3245 (XTENSA_PROP_SEC_NAME): Define.
3246 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3247 Create literal tables only if using literal sections. Create new
3248 property tables instead of old instruction tables. Check for unaligned
3249 branch targets and loops.
3250 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3251 new_resource_table, clear_resource_table, resize_resource_table,
3252 resources_available, reserve_resources, release_resources,
3253 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3254 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3255 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3256 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3257 flag. Update checks for workaround options. Call
3258 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3259 (xtensa_cleanup_align_frags): Add special case for branch targets.
3260 Check for and mark unreachable frags.
3261 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3262 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3263 end of a zero-overhead loop body.
3264 (frag_can_negate_branch): Handle instructions with multiple slots.
3265 Use new xtensa-isa.h functions
3266 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3267 xtensa_mark_zcl_first_insns): New.
3268 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3269 transformations are disabled.
3270 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3271 multislot instructions.
3272 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3273 Likewise. Also error if transformations are disabled.
3274 (unrelaxed_frag_max_size): New.
3275 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3276 xtensa-isa.h functions.
3277 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3278 xtensa_opcode_is_loop instead of is_loop_opcode.
3279 (get_text_align_power): Replace as_fatal with assertion.
3280 (get_text_align_fill_size): Iterate instead of using modulus when
3282 (get_noop_aligned_address): Assert that this is for a machine-dependent
3283 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3284 xg_get_single_size, and frag_format_size.
3285 (get_widen_aligned_address): Rename to ...
3286 (get_aligned_diff): ... this function. Add max_diff parameter.
3287 Remove handling of rs_align/rs_align_code frags. Use
3288 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3289 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3290 and pass it back to caller.
3291 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3292 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3293 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3294 (relax_frag_text_align): Rename to ...
3295 (relax_frag_loop_align): ... this function. Assume loops can only be
3296 in the first slot of an instruction.
3297 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3298 instruction. Remove call to frag_wane.
3299 (relax_frag_narrow): Rename to ...
3300 (relax_frag_for_align): ... this function. Extend to handle
3301 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3302 RELAX_NARROW for the first slot.
3303 (find_address_of_next_align_frag, bytes_to_stretch): New.
3304 (future_alignment_required): Use find_address_of_next_align_frag and
3305 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3306 alignment decisions.
3307 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3308 Check if transformations are enabled for b_j_loop_end workaround.
3309 Use new xtensa-isa.h functions and handle multislot instructions.
3310 Update call to xg_assembly_relax.
3311 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3312 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3314 (convert_frag_narrow): Add segP, format and slot parameters. Call
3315 convert_frag_immed for branch instructions. Adjust calls to
3316 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3317 xg_get_single_size and xg_get_single_format.
3318 (convert_frag_fill_nop): New.
3319 (convert_frag_immed): Add format and slot parameters. Handle multislot
3320 instructions and use new xtensa-isa.h functions. Update calls to
3321 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3322 enabled for b_j_loop_end workaround. Use build_nop instead of
3323 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3324 frags. Use xg_get_single_size. Handle O_pltrel.
3325 (fix_new_exp_in_seg): Remove check for old plt flag.
3326 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3327 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3328 for loop opcode to an assertion. Mark all frags up to the end of the
3329 loop as not transformable.
3330 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3331 (get_subseg_info): New.
3332 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3334 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3335 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3336 (xtensa_switch_to_non_abs_literal_fragment): New.
3337 (cache_literal_section): Add is_code parameter and pass it through to
3338 retrieve_literal_seg.
3339 (retrieve_literal_seg): Add is_code parameter and use it to set the
3340 flags on the literal section. Handle case where head parameter is 0.
3341 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3342 set_frag_is_no_transform): New.
3343 (xtensa_create_property_segments): Add end_property_function parameter
3344 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3345 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3346 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3347 (add_xt_block_frags): Add end_property_function parameter and call it
3348 if it is non-zero. Call xtensa_frag_flags_init.
3349 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3350 get_frag_property_flags, frag_flags_to_number,
3351 xtensa_frag_flags_combinable, xt_block_aligned_size,
3352 xtensa_xt_block_combine, add_xt_prop_frags,
3353 init_op_placement_info_table, opcode_fits_format_slot,
3354 xg_get_single_size, xg_get_single_format): New.
3355 (istack_push): Inline call to tinsn_copy.
3356 (tinsn_copy): Delete.
3357 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3358 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3359 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3360 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3361 functions. Handle invisible operands.
3362 (tinsn_to_slotbuf): New.
3363 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3364 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3365 vinsn_from_chars, and xg_free_vinsn.
3366 (tinsn_from_insnbuf): New.
3367 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3368 instructions. Handle symbol differences.
3369 (get_num_stack_text_bytes): Use xg_get_single_size.
3370 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3371 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3372 get_expr_register, set_expr_symbol_offset_diff): New.
3373 * config/tc-xtensa.h (MAX_SLOTS): Define.
3374 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3375 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3376 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3378 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3379 (xtensa_frag_type struct): Add is_assembly_state_set,
3380 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3381 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3382 Replace is_generics and is_relax fields by is_no_transform field.
3383 Delete is_text and is_longcalls fields. Change text_expansion and
3384 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3385 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3386 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3387 (xtensa_fix_data struct): New.
3388 (xtensa_symfield_type struct): Delete plt field.
3389 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3390 forward declaration here.
3391 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3392 (XTENSA_SECTION_RENAME): Undefine.
3393 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3394 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3395 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3396 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3397 (unit_num_copies_func, opcode_num_units_func,
3398 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3399 (resource_table struct): New.
3400 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3401 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3402 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3403 (tinsn_copy): Delete prototype.
3404 (vliw_insn struct): New.
3405 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3406 (widen_spec_list): Add option conditions for density and boolean
3407 instructions. Add expansions using CONST16 and conditions for using
3408 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3410 (simplify_spec_list): Add option conditions for density instructions.
3411 Add entry for NOP instruction.
3412 (append_transition): Add cmp function pointer parameter and use it to
3413 insert the new entry in order.
3414 (operand_function_LOW16U, operand_function_HI16U): New.
3415 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3416 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3417 (enter_opname, split_string): Use xstrdup instead of strdup.
3418 (init_insn_pattern): Initialize new options field.
3419 (clear_req_or_option_list, clear_req_option_list,
3420 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3422 (parse_insn_pattern): Parse option conditions.
3423 (transition_applies): New.
3424 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3425 swapped last arguments in calls to append_constant_value_condition.
3426 Call clone_req_option_list. Add warning about invalid opcode.
3427 Handle LOW16U and HI16U function names.
3428 (build_transition_table): Add cmp parameter and use it in calls to
3429 append_transition. Use new xtensa-isa.h functions. Check
3430 transition_applies before adding entries.
3431 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3432 pass it through to build_transition_table.
3433 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3434 ReqOption, transition_cmp_fn): New types.
3435 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3436 (transition_rule struct): Add options field.
3437 * doc/as.texinfo (Overview): Update Xtensa options.
3438 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3439 --[no-]relax, and --[no-]generics options. Update descriptions of
3440 --text-section-literals and --[no-]longcalls. Add
3441 --[no-]absolute-literals and --[no-]transform.
3442 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3443 Remove use of "generic" and "specific" terminology for opcodes.
3444 (Xtensa Registers): Generalize the syntax description to include
3445 user-defined register files.
3446 (Xtensa Automatic Alignment): Update.
3447 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3448 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3449 (Xtensa Directives): Remove confusing rules about precedence.
3450 (Density Directive, Relax Directive): Delete.
3451 (Schedule Directive): New.
3452 (Generics Directive): Rename to ...
3453 (Transform Directive): ... this node.
3454 (Literal Directive): Update for absolute literals. Missing
3455 literal_position directive is now an error.
3456 (Literal Position Directive): Update for absolute literals.
3457 (Freeregs Directive): Delete.
3458 (Absolute Literals Directive): New.
3459 (Frame Directive): Minor editing.
3460 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3461 Update dependencies.
3462 * Makefile.in: Regenerate.
3464 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3466 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3467 to build the second and third fixups for a composite relocation.
3468 (macro_read_relocs): New function.
3469 (macro_build): Use it.
3470 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3471 Simplify fragging code accordingly.
3472 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3473 of the composite relocation. Set fx_tcbit in both fixups.
3475 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3477 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3478 (md_apply_fix3): Don't treat composite relocs as done.
3480 2004-10-07 Jan Beulich <jbeulich@novell.com>
3482 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3483 prefix for symbol names generated from the LOCAL macro directive.
3485 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3486 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3488 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3490 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3492 (md_assemble): Add error checking for Co-Processor instructions.
3493 (get_cinv_parameters): Add 'b' option to invalidate the
3494 branch-target cache.
3496 2004-10-05 Paul Brook <paul@codesourcery.com>
3498 * config/tc-arm.c (unwind): New variable.
3499 (vfp_sp_encode_reg): New function.
3500 (vfp_sp_reg_required_here): Use it.
3501 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3502 (vfp_parse_reg_list): New function.
3503 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3504 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3505 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3506 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3508 (md_pseudo_table): Add them.
3509 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3510 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3511 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3512 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3513 require_hashconst, add_unwind_opcode): New functions.
3514 * doc/c-arm.texi: Document unwinding opcodes.
3515 * NEWS: Mention the new feature.
3517 2004-10-04 Eric Christopher <echristo@redhat.com>
3519 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3521 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3523 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3525 * config/tc-s390.c (md_apply_fix3): Likewise.
3526 * config/tc-sparc.c (md_apply_fix3): Likewise.
3528 2004-10-01 Paul Brook <paul@codesourcery.com>
3530 * config/tc-arm.c (arm_elf_section_type): New function.
3531 (arm_elf_change_section): Set section link for exidx sections.
3532 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3533 (md_elf_section_type): Define.
3535 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3537 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3538 instruction's offset.
3540 2004-10-01 Adam Nemet <anemet@lnxw.com>
3542 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3544 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3546 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3547 asymbol *, instead use symbol_get_bfdsym.
3549 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3551 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3553 2004-09-30 Paul Brook <paul@codesourcery.com>
3555 * config/tc-arm.c (do_smi, do_nop): New functions.
3556 (insns): Add ARMv6ZK instructions.
3557 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3558 (tc_gen_reloc): Ditto.
3559 (arm_cpus): Add mpcore and arm1176.
3560 (arm_archs): Add armv6{k,z,zk}.
3561 * doc/c-arm.texi: Document new cores and architectures.
3563 2004-09-30 Nick Clifton <nickc@redhat.com>
3565 * config/tc-arm.c: Use ISO C90 formatting.
3567 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3569 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3570 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3571 REG_TYPE_MVDX is expected.
3573 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3575 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3577 2004-09-21 James E Wilson <wilson@specifixinc.com>
3579 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3580 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3581 output_spill_base, output_unat_psprel, output_lc_psprel,
3582 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3583 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3584 output_spill_psprel_p): Use it.
3586 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3588 * config/tc-crx.c (handle_LoadStor): New function.
3589 Handle load/stor unique instructions before parsing.
3591 2004-09-17 Paul Brook <paul@codesourcery.com>
3593 * config/tc-arm.c (s_arm_rel31): New funciton.
3594 (md_pseudo_table): Add .rel31.
3595 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3596 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3597 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3598 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3599 (arm_parse_reloc): Add (target2).
3601 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3603 * Makefile.am: Run "make dep-am".
3604 * Makefile.in: Regenerate.
3605 * aclocal.m4: Regenerate.
3606 * configure: Regenerate.
3607 * doc/Makefile.in: Regenerate.
3608 * po/POTFILES.in: Regenerate.
3609 * po/gas.pot: Regenerate.
3611 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3613 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3614 [!LLONG_MAX]: Ditto.
3616 2004-09-13 Paul Brook <paul@codesourcery.com>
3618 * config/tc-arm.c: Rename RELABS to TARGET1.
3620 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3622 * messages.c (as_internal_value_out_of_range): Cast values passed
3623 to as_bad_where or as_warn_where to proper type.
3625 2004-09-11 Theodore A. Roth <troth@openavr.org>
3627 * config/tc-avr.c: Add support for
3628 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3630 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3632 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3633 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3635 2004-09-08 Paul Brook <paul@codesourcery.com>
3637 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3638 fini_array and preinit_array section types.
3639 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3641 * doc/as.texinfo: Document extra section types.
3643 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3645 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3646 * Makefile.in: Regenerated.
3647 * configure.in: Set em for arm*-*-symbianelf*.
3648 * configure: Regenerated.
3649 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3650 vectors when appropriate.
3651 * config/te-symbian.h: New file.
3653 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3655 * config/tc-crx.c (gettrap): Exception vector can be case
3657 (process_label_constant): Fix a 32-bit displacement bug in branch
3659 (get_operandtype) : Bug fix, wrong operand was used.
3660 (process_label_constant): Initialize relocation type to
3663 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3665 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3666 for synthesizable cores.
3668 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3670 2004-08-25 Dmitry Diky <diwil@spec.ru>
3672 * config/tc-msp430.c: Clean-up the code.
3673 (md_relax_table): New relax table.
3674 (mcu_types): Sort MCU types.
3675 (md_pseudo_table): Add .profiler pseudo handler.
3676 (pow2value): New function.
3677 (msp430_profiler): New function.
3678 (msp430_operands): Add new insns handlers.
3679 (msp430_srcoperand): Add register operand handler, allow complex
3681 (md_estimate_size_before_relax): Rewritten.
3682 (md_convert_frag): Rewritten.
3683 (msp430_relax_frag): New function.
3684 * config/tc-msp430.h (md_relax_frag): define macro
3685 * doc/c-msp430.texi: Update information.
3687 2004-08-24 Nick Clifton <nickc@redhat.com>
3689 * as.c (std_shortopts): Allow -g to take an optional argument.
3690 (parse_args): Pass any switch starting with -g on to the backend
3693 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3695 * configure.in (arm*-*-symbianelf*): New target.
3696 (arm*-*-eabi*): Likewise.
3697 * configure: Regenerated.
3699 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3700 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3703 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3705 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3706 argument, don't do anything if current section is not
3707 .gnu.linkonce.t.* and linkonce_empty is set.
3708 (generate_unwind_image, dot_endp): Adjust callers, call
3709 start_unwind_section (*, 1) if nothing will be put into the
3712 2004-08-17 Nick Clifton <nickc@redhat.com>
3714 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3715 (show_usage): Add -g.
3716 (std_longopts): Add --gen-debug. Alpha sort the table.
3717 (parse_args): Print an error message if a switch is not handled.
3718 Handle the -g switch, calling md_debug_format_selector() if
3720 * NEWS: Mention new feature.
3721 * doc/as.texinfo: Document new switch.
3722 * doc/internals.texi: Document behaviour of md_parse_option.
3724 * config/tc-arm.c (md_parse_option): Do not issue an error message
3725 if the switch is not recognised.
3726 * config/tc-m68k.c (md_parse_option): Likewise.
3727 * config/tc-pdp11.c (md_parse_option): Likewise.
3728 * config/tc-v850.c (md_parse_option): Likewise.
3730 * as.h: Fix up formatting.
3733 2004-08-16 Nick Clifton <nickc@redhat.com>
3735 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3737 * configure.in: Sort architecture based tables alphabetically.
3738 * configure: Regenerate.
3740 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3742 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3743 { "cc", 68 }, with { "cr", 70 }.
3745 2004-08-13 Jan Beulich <jbeulich@novell.com>
3746 Nick Clifton <nickc@redhat.com>
3748 * as.c: Add and handle new --alternate command line option.
3749 * macro.c (macro_set_alternate): New.
3750 * macro.h (macro_set_alternate): Declare.
3751 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3752 * doc/as.texinfo: Document new command line option and pseudo-ops
3753 as well as insert documentation originating from gasp about
3754 alternate macro syntax.
3755 * NEWS: Mention new command line option and pseudo-ops.
3757 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3759 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3762 2004-08-06 Paul Brook <paul@codesourcery.com>
3764 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3765 Handle new relocations.
3766 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3768 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3770 * write.c (relax_segment): Use was_address instead of address when
3771 setting fr_fix field for align frag due to backwards .org.
3773 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3775 Introduce SH2a support.
3776 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3777 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3779 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3780 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3781 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3782 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3783 to end of conditional expression.
3784 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3785 * config/tc-sh.c: Add sh2a-nofpu support.
3786 2003-12-29 DJ Delorie <dj@redhat.com>
3787 * tc-sh.c: Add sh2a support.
3788 (parse_reg): Add tbr.
3789 (parse_at): Support @@(disp,tbr).
3790 (get_specific): Support sh2a opcodes.
3791 (insert4): New, for 4 byte relocs.
3792 (build_Mytes): Support sh2a opcodes.
3793 (md_apply_fix3_Mytes): Support sh2a opcodes.
3794 2003-12-02 Michael Snyder <msnyder@redhat.com>
3795 * config/tc-sh.c (md_parse_option): Handle sh2a.
3796 (sh_elf_final_processing): Ditto.
3798 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3800 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3803 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3805 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3806 (ppc_arch): Expand comment.
3808 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3810 * config/tc-crx.c: Support evaluating the difference between two
3812 * config/tc-crx.h: Likewise.
3814 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3816 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3818 (ia64_elf_section_change_hook): Set the linked-to section for
3821 2004-07-26 Dmitry Diky <diwil@spec.ru>
3823 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3824 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3825 msp430xG438, msp430xG439.
3827 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3829 * doc/as.texinfo (Section, PushSection): Correct documentation
3832 2004-07-21 Jan Beulich <jbeulich@novell.com>
3834 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3835 permissible for the selected instruction suffix.
3836 (match_template): Don't permit 64-bit general purpose operands in
3838 (finalize_imm): Permit 64-bit immediates.
3839 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3840 specially except for the width of the used base and/or index
3841 registers. For 32-bit displacements, use sign-extended
3842 relocations only when using 64-bit addressing.
3843 Force zero displacement on rip-relative addressing when there is
3844 no other displacement.
3845 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3846 specially except for the width of the used base and/or index
3848 (parse_register): Disallow Reg64 registers in 32-bit mode.
3850 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3851 suffix if the instruction doesn't support it.
3853 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3855 * config/tc-mips.c (append_insn): Handle constant expressions with
3856 no associated relocation.
3857 (mips_ip): Cancel the expression after use for the Q format
3859 (parse_relocation): Return no relocation for unsupported
3861 (my_getSmallExpression): Return no relocation if no relocation
3864 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3866 * config/obj-som.c (adjust_stab_sections): Add prototype.
3867 (obj_som_compiler, obj_som_version, obj_som_copyright,
3868 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3869 * config/tc-hppa.c (update_subspace): Likewise.
3870 (is_defined_subspace): Amplify comment.
3871 * config/obj-som.h (som_frob_file): Add prototype.
3873 2004-07-19 Christopher Faylor <cgf@timesys.com>
3874 H.J. Lu <hongjiu.lu@intel.com>
3876 * subsegs.c (section_symbol): Don't create a new segment when
3877 existing segment is undefined.
3879 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3881 * config/tc-arm.c: Include include/opcode/arm.h.
3882 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3883 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3884 (FPU_ARCH_*): Delete.
3885 * Makefile.am: Update dependencies.
3886 * Makefile.in: Regenerate.
3888 2004-07-15 Nick Clifton <nickc@redhat.com>
3890 * configure.in: Accept armbe as a big-endian arm configuration.
3891 * configure: Regenerate.
3893 2004-07-13 Thomas Nystrom <thn@saeab.se>
3895 * config/tc-i386.c (T_SHIFTOP): New constant.
3896 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3897 (intel_el1): Handle '~'.
3898 (intel_get_token): Handle '<>', '&', '|' and '~'.
3900 2004-07-13 Nick Clifton <nickc@redhat.com>
3902 (md_assemble): Remove spurious newline from end of as_bad error
3904 (intel_e05_1): Likewise.
3905 (intel_e11): Likewise.
3906 (intel_match_token): Likewise.
3908 2004-07-11 Andreas Schwab <schwab@suse.de>
3910 * config/tc-m68k.c: Convert to C90. Remove redundant
3911 declarations. Indentation fixup.
3912 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3913 obj_coff_section ourselves.
3915 2004-07-09 James E Wilson <wilson@specifixinc.com>
3917 * config/tc-ia64.c (default_big_endian): New.
3918 (dot_byteorder, md_begin): Use it.
3919 (md_parse_option): Set it.
3921 2004-07-09 Nick Clifton <nickc@redhat.com>
3923 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3924 * configure: Regenerate.
3925 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3926 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3927 sh_find_elf_flags if necessary.
3929 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3931 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3932 going to be split into more than one in-place addend, return 0
3933 for relocations against mergeable sections. Associate comments
3936 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3938 * Makefile.am (CPU_TYPES): Add crx.
3939 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3940 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3941 (DEPTC_crx_elf): New target.
3942 (DEPOBJ_crx_elf): Likewise.
3943 (DEP_crx_elf): Likewise.
3944 * Makefile.in: Regenerate.
3945 * configure.in: Add crx* target.
3946 * configure: Regenerate.
3947 * config/tc-crx.c: New file.
3948 * config/tc-crx.h: New file.
3949 * NEWS: Mention new target.
3951 2004-07-06 Nick Clifton <nickc@redhat.com>
3953 * config.in: Undefine TARGET_SYMBIAN by default.
3955 * configure: Regenerate. Add sh-symbian-elf target. If
3956 selected define TARGET_SYMBIAN.
3957 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3958 format if TARGET_SYMBIAN has been defined.
3960 * output-file.c (output_file_create): Report the target format
3961 chosen when bfd_openw reports that it is invalid.
3963 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3964 pseudo for BFD based assemblers.
3966 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3969 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3970 (md_parse_option): Remove redundant -isa testing.
3971 Make bfd_arch variable const.
3972 (md_show_usage): Make bfd_arch variable const.
3974 2004-07-03 James E Wilson <wilson@specifixinc.com>
3976 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3977 * config/tc-ia64.h (md_frag_check): Define.
3979 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3981 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3983 * doc/as.texinfo (Weak): Document PE weak symbols.
3985 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3987 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3988 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3989 (mips_frob_file): Rework so that only a single pass through the
3990 relocs is needed. Allow %lo()s to have higher offsets than their
3991 corresponding %hi()s or %got()s.
3993 2004-07-02 Nick Clifton <nickc@redhat.com>
3995 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3996 allow values which have come from undefined symbols.
3997 Always consider this fixup to have been processed as a reloc
3998 cannot be generated for it.
4000 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4002 * frags.h (struct frag): Add has_code and insn_addr fields.
4003 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4004 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4005 * config/tc-ppc.h (md_frag_check): Define.
4007 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4009 * doc/Makefile.am (info): Rename goal to...
4010 (info-local): ... this, to preserve implicit dependencies.
4011 * doc/Makefile.in: Regenerate with automake 1.8.5.
4013 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4015 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4016 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4017 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4018 (tc_gen_reloc): Likewise.
4019 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4020 (m32r_parse_name): Likewise.
4021 (m32r_cgen_parse_fix_exp): Likewise.
4022 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4023 (O_PIC_reloc): Likewise.
4024 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4025 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4026 for @GOTOFF, @GOT, @PLT.
4028 2004-06-21 Jan Beulich <jbeulich@novell.com>
4030 * gas/symbols.c: While discarding ordinary local absolute symbols
4031 when --strip-local-absolute is in effect, retain file symbols.
4033 2004-06-20 Andreas Schwab <schwab@suse.de>
4035 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4036 (md_parse_option): Likewise.
4038 2004-06-17 Jan Beulich <jbeulich@novell.com>
4040 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4041 * config/te-netware.h: New file.
4042 * config/te-ppcnw.h: Delete: Obsolete.
4043 * configure.in: Eliminate ill NetWare targets. Make generic
4044 NetWare target use proper emulation.
4045 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4046 reference to new te-netware.h.
4047 * configure: Regenerate.
4048 * Makefile.in: Regenerate.
4050 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4052 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4053 comparison in .insn pseudo operation.
4055 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4057 * config/obj-coff.c (coff_adjust_section_syms): Use
4058 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4059 (coff_frob_section): Likewise.
4060 * config/tc-mips.c (md_apply_fix3): Likewise.
4061 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4062 (elf_frob_file_after_relocs): Likewise.
4064 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4066 * config/tc-hppa.c (log2): Rename to exact_log2.
4067 (pa_next_subseg): Delete unused function.
4068 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4069 (create_new_subspace): Likewise.
4072 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4073 labels. Fix warning.
4075 2004-05-28 DJ Delorie <dj@redhat.com>
4077 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4078 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4079 or non-merged symbols.
4081 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4083 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4084 restore the old slot when inserting srlz.i/srlz.d.
4086 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4088 * Makefile.am: Regenerate dependecies.
4089 * Makefile.in: Regenerate.
4090 * config/tc-sh.c (valid_arch): Make unsigned.
4091 (preset_target_arch): Likewise.
4092 (md_begin): Use new architecture flags system.
4093 (get_specific): Likewise.
4094 (assemble_ppi): Likewise.
4095 (md_assemble): Likewise. Also fix error check for bad opcodes.
4096 (md_parse_option): Likewise. Also generate -isa values according
4097 to the table in bfd/cpu-sh.c instead of just constants. Also
4098 allow <arch>-up ISA variants.
4099 (sh_elf_final_processing): Replace if-else chain with a call to
4100 sh_find_elf_flags().
4102 2004-05-28 Peter Barada <peter@the-baradas.com>
4104 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4105 with zero offset into mode 2 addressing to save a word.
4107 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4109 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4110 (ar_is_only_in_integer_unit): New.
4111 (ar_is_only_in_memory_unit): New.
4112 (generate_unwind_image): Silence gcc on 32bit host.
4113 (md_assemble): Use ar_is_only_in_integer_unit instead of
4114 ar_is_in_integer_unit. Check AR access.
4116 2004-05-27 Peter Barada <peter@the-baradas.com>
4118 * config/tc-m68k.c (md_begin): Sort the opcode table into
4120 (m68k_compare_opcode): New function to do the sorting.
4122 2004-05-24 Peter Barada <peter@the-baradas.com>
4124 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4125 addressing on MIT style operands.
4126 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4128 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4131 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4133 * expr.c (operand, operator): Don't reject '++' and '--'.
4135 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4137 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4140 2004-05-17 Adam Nemet <anemet@lnxw.com>
4142 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4143 * configure: Regenerate.
4145 2004-05-13 Paul Brook <paul@codesourcery.com>
4147 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4149 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4151 * configure.in (or32-*-rtems*): Switch to elf.
4152 * configure: Regenerate.
4154 2004-05-13 Nick Clifton <nickc@redhat.com>
4156 * po/fr.po: Updated French translation.
4158 2004-05-11 Nick Clifton <nickc@redhat.com>
4160 * doc/as.texinfo (Section): Document G and T flags to .section
4161 directive. Document the extra arguments that the G flag
4162 requires. Document the #tls flag.
4164 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4166 * subsegs.c (section_symbol): Create a new section symbol if
4167 the existing one doesn't match.
4168 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4170 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4172 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4173 to cope with VR4181A errata MD(1) and MD(4).
4175 2004-05-07 Brian Ford <ford@vss.fsi.com>
4177 * NEWS: Mention .secrel32 for pe[i]-i386.
4179 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4181 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4182 (HANDLE_ALIGN): New.
4184 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4186 * Makefile.am (DIST_SUBDIRS): Define.
4187 * aclocal.m4: Regenerate with automake 1.8.4.
4188 * Makefile.in: Likewise.
4189 * doc/Makefile.in: Likewise.
4191 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4193 * config/tc-ia64.c (dot_serialize): Declare.
4194 (dot_serialize): New function.
4195 (md_pseudo_table): Add ".serialize.data" and
4196 ".serialize.instruction" directives.
4198 2004-05-06 Nick Clifton <nickc@redhat.com>
4200 * messages (as_internal_value_out_of_range): Print a message about
4201 a value being out of range. Be consistent about whether the
4202 values are printed in decimal or hexadecimal.
4203 (as_warn_value_out_of_range): Generate a warning message about an
4205 (as_bad_value_out_of_range): Generate an error message about an
4207 * as.h: Prototype the new functions.
4208 * config/tc-alpha.c (insert_operand): Use new function.
4209 * config/tc-arc.c (arc_insert_operand): Likewise.
4210 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4211 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4212 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4213 * config/tc-s390.c (s390_insert_operand): Likewise.
4214 * config/tc-v850.c (v850_insert_operand): Likewise.
4216 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4218 * configure.in: Set em=linux for frv-*-*linux*.
4219 * configure: Rebuilt.
4220 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4221 (frv_md_fdpic_enabled): New.
4222 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4223 (DEFAULT_FDPIC): New.
4224 (frv_flags): Use DEFAULT_FDPIC.
4225 (frv_pic_flag): Likewise.
4226 (OPTION_NOPIC): New.
4227 (md_longopts): Add -mnopic.
4228 (md_parse_option): Handle it.
4229 (md_show_usage): Add -mfdpic and -mnopic.
4231 2004-05-05 Peter Barada <peter@the-baradas.com>
4233 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4234 chips for invalid coldfire instructions, rename selectors
4235 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4236 add current_chip to track which chip is referred to(including save/restore),
4237 use current_chip to select control registers, not current_arch.
4238 (md_show_usage): Add new chips.
4239 * doc/c-m68k.texi: Document new command line switches.
4241 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4243 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4244 (NOP_OPCODE): Define.
4245 (s390_align_code): Remove prototype.
4246 * tc-s390.c (s390_align_code): Remove.
4248 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4250 * config/tc-ia64.c (make_unw_section_name): Removed.
4251 (start_unwind_section): New function.
4252 (generate_unwind_image): Take const segT instead of const
4254 (dot_handlerdata): Adjusted.
4255 (dot_endp): Likewise.
4257 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4259 * config/obj-elf.c (obj_elf_change_section): Allow the
4260 ".note.GNU-stack" section has SHF_EXECINSTR.
4262 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4264 * config/obj-elf.c (get_section): Return bfd_boolean.
4265 (obj_elf_change_section): Call bfd_get_section_by_name_if
4266 instead of bfd_map_over_sections.
4268 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4270 * config/obj-elf.c (get_section): New function.
4271 (obj_elf_change_section): Support multiple sections with same
4274 2004-04-30 Nick Clifton <nickc@redhat.com>
4276 * config/tc-arm.c (create_register_alias): Fix typo checking for
4277 case sensitive register aliases.
4278 (co_proc_number): Use error message string in all_reg_maps[]
4280 (cp_reg_required_here): Likewise.
4281 (fp_reg_required_here): Likewise.
4283 2004-04-29 Brian Ford <ford@vss.fsi.com>
4285 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4287 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4289 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4290 (load_address, macro, mips_ip, md_parse_option)
4291 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4292 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4293 embedded-PIC handling, and update comments.
4294 (SWITCH_TABLE): Remove.
4295 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4296 (enum mips_pic_level): Remove EMBEDDED_PIC.
4297 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4298 (TC_FORCE_RELOCATION): Update comment.
4299 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4300 might be safe to remove now that MIPS embedded-PIC is gone.
4302 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4304 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4305 call to obj_set_subsection_attributes.
4306 (obj_som_init_stab_section): Likewise.
4307 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4308 (pa_def_subspaces): Provide comdat default.
4309 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4310 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4311 calls to create_new_subspace and update_subspace to pass comdat flag.
4312 (create_new_subspace, update_subspace): Add new comdat argument. Use
4313 it in calls to obj_set_subsection_attributes.
4314 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4315 and use of comdat, common and dup_comm parameters.
4317 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4319 * config/obj-elf.c (obj_elf_change_section): Check if the old
4320 group name is NULL before comparison.
4322 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4324 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4326 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4328 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4330 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4332 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4333 (OPTION_MEMBEDDED_PIC): Remove.
4334 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4335 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4336 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4337 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4338 (OPTION_ELF_BASE): Renumber.
4339 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4340 (md_show_usage): Remove mention of -membedded-pic.
4341 * doc/as.texinfo: Remove mention of -membedded-pic.
4343 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4345 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4346 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4348 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4349 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4350 USE_GLOBAL_POINTER_OPT.
4352 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4354 * config/tc-mips.c (macro): One more use of load_delay_nop.
4356 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4358 * config/tc-mips.c (load_delay_nop): New function.
4359 (load_address, macro): Use load_delay_nop() to build a nop
4360 which can be omitted with gpr_interlocks.
4362 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4364 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4365 cop_interlocks): Remove superfluous CPU entries.
4367 2004-04-22 Paul Brook <paul@codesourcery.com>
4369 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4371 2004-04-22 Peter Barada <peter@the-baradas.com>
4373 * NEWS: Added support for EMAC instructions and MAC/EMAC
4375 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4376 scale factor tokens, trailing_ampersand to mark mask addressing
4377 for MAC/EMAC instructions.
4378 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4380 (yylex): Handle '>', '<', and '&' following '+'.
4381 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4382 architectures in archs[].
4383 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4384 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4386 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4387 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4389 Add EMAC operands to init_table[].
4391 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4393 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4395 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4396 * config/tc-arm.c (enum mstate): Delete from here.
4397 (mapping_state): Remove the static mapstate variable and instead
4398 store the state in the segment. This allows a per-section mapping
4399 state. Handle and ignore MAP_UNDEFINED states.
4400 (arm_elf_change_section): Get the current mapping state from the
4402 (s_ltorg): Set the mapping state to MAP_DATA.
4403 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4404 for each pool as it is emitted.
4406 2004-04-22 Nick Clifton <nickc@redhat.com>
4408 * config/tc-arm.h: Formatting tidy ups.
4410 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4412 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4414 2004-04-20 DJ Delorie <dj@redhat.com>
4416 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4417 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4418 [TE_PE] (O_secrel): Define.
4419 [TE_PE] (x86_pe_cons_fix_new): New.
4420 [TE_PE] (pe_directive_secrel): Likewise.
4421 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4423 2004-04-19 Eric Christopher <echristo@redhat.com>
4425 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4426 of previous patch for fix in gcc.
4428 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4430 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4432 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4434 * read.c (do_align): Call md_flush_pending_output, if defined.
4436 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4438 * expr.c (operand): Correct checks for ++ and --.
4440 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4442 * config/tc-generic.c: Add some comments.
4444 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4446 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4447 -{no-}mfix-vr4122-bugs.
4448 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4449 (append_insn, mips_emit_delays): Update accordingly.
4450 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4451 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4452 (md_parse_option): Update after above changes.
4453 (md_show_usage): Add -mfix-vr4120.
4455 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4457 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4458 of .section directive; add a reference to the ELF .subsection
4461 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4463 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4466 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4468 * Makefile.am: Remove mips from aout targets.
4469 * Makefile.in: Regenerate.
4470 * configure.in: Remove mips-dec-bsd* target.
4471 * configure: Regenerate.
4473 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4476 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4477 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4478 Update "mapping". Restrict some @ modifiers to 32 bit.
4480 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4481 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4483 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4484 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4485 dont_adjust_reloc_32 is set.
4486 (md_longopts): Add option -renesas.
4487 (md_parse_option, md_show_usage): Likewise.
4488 * doc/c-sh.texi: Likewise.
4490 2004-04-01 Dave Korn <dk@artimi.com>
4492 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4493 hi16 and lo16 fixS structs.
4494 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4495 exactly the same way as for RELOC_DLX_REL16.
4496 (machine_ip): properly respect LO flag in the_insn and
4497 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4498 (md_apply_fix3): apply RELOC_DLX_LO16.
4500 2004-03-30 Stan Shebs <shebs@apple.com>
4502 Remove long-obsolete MPW support.
4503 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4504 * configure.in: Remove mention of ppc-*-mpw* config.
4505 * configure.in: Likewise.
4507 2004-03-30 Nick Clifton <nickc@redhat.com>
4509 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4510 OBJ_ELF being defined.
4512 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4514 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4516 2004-03-23 Paul Brook <paul@codesourcery.com>
4518 * config/tc-arm.c (meabi_flags): New variable.
4519 (arm_parse_eabi): New function.
4520 (md_begin): Set flags for EABI v3.
4522 (arm_long_opts): Add meabi.
4523 * doc/as.texinfo <ARM>: Document -meabi.
4524 * doc/c-arm.texi: Ditto.
4526 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4528 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4529 tables even when use_literal_section flag is not set.
4531 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4533 * config/tc-sh.c: Remove trailing whitespace.
4535 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4537 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4538 --mul-bug-abort and the default behavior.
4539 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4540 (err_for_dangerous_mul_placement): New variable.
4541 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4543 (md_cris_relax_table): Have placeholder for STATE_MUL.
4544 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4545 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4547 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4548 STATE_BYTE)>: Ditto.
4549 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4550 alignment and position of this frag, emit error message if
4552 (md_assemble): For a multiply insn and when checking it,
4553 transform the current frag into a special frag for that purpose.
4554 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4555 OPTION_MULBUG_ABORT_ON>: Handle new options.
4557 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4559 * config/tc-xtensa.c (mark_literal_frags): New function.
4560 (xtensa_move_literals): Call mark_literal_frags for all literal
4561 segments, including init and fini literal segments.
4562 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4564 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4566 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4567 (pa_comm): Set BSF_OBJECT in symbol flags.
4569 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4571 * Makefile.am: Run "make dep-am".
4572 * Makefile.in: Regenerate.
4573 * doc/Makefile.in: Regenerate.
4574 * config.in: Regenerate.
4575 * po/gas.pot: Regenerate.
4577 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4579 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4580 (demand_empty_rest_of_line): Issue an error here.
4581 (ignore_rest_of_line): Silently skip to end.
4582 (demand_copy_string): Issue an error, not warning.
4584 * config/obj-elf.c (obj_elf_section_name): Likewise.
4585 (obj_elf_section): Likewise.
4586 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4587 (arc_extinst): Likewise.
4588 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4589 (dot_spill): Likewise.
4590 (dot_unwabi): Likewise.
4591 (dot_prologue): Likewise.
4593 * expr.c (operand): Reject ++ and --.
4594 (operator): Likewise.
4596 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4598 * config/tc-sh.c: Include dw2gencfi.h.
4599 (sh_cfi_frame_initial_instructions): New function.
4600 (sh_regname_to_dw2regnum): Likewise.
4601 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4603 (TARGET_USE_CFIPOP): Define.
4604 (tc_cfi_frame_initial_instructions): Likewise.
4605 (tc_regname_to_dw2regnum): Likewise.
4606 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4607 * Makefile.am: Update dependencies.
4608 * Makefile.in: Regenerate.
4610 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4612 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4613 * configure: Regenerate.
4615 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4617 * read.c (s_leb128): Call md_flush_pending_output.
4619 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4621 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4622 * config/tc-i386.h (CpuPadLock): New define.
4623 (CpuUnknownFlags): Added CpuPadLock.
4625 2004-03-07 Andreas Schwab <schwab@suse.de>
4627 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4629 2004-03-07 Richard Henderson <rth@redhat.com>
4631 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4632 (cfi_finish): Likewise for fde.
4634 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4636 * config/tc-ia64.c (md_assemble): Properly handle NULL
4638 (ia64_handle_align): Don't abort if failed to add a stop bit.
4640 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4642 * Makefile.in: Regenerated.
4643 * aclocal.m4: Likewise.
4644 * configure: Likewise.
4645 * doc/Makefile.in: Likewise.
4647 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4649 * config/tc-ia64.c (dot_align): New.
4650 (ia64_do_align): Make it static.
4651 (md_pseudo_table): Use "dot_align" for "align".
4652 (ia64_md_do_align): Don't set align_frag here.
4653 (ia64_handle_align): Add a stop bit to the previous bundle if
4656 * config/tc-ia64.h (ia64_do_align): Removed.
4658 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4660 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4661 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4662 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4663 the most general type or the user specifically requested it.
4664 (md_assemble): Add a new error message for when an instruction
4665 is understood, but is not allowed due to an -isa option.
4667 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4669 * config/tc-ia64.c (align_frag): New.
4670 (md_assemble): Set the tc_frag_data field in align_frag for
4671 IA64_OPCODE_FIRST instructions.
4672 (ia64_md_do_align): Set align_frag.
4673 (ia64_handle_align): Add a stop bit if needed.
4675 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4676 (TC_FRAG_INIT): New.
4678 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4680 * config/tc-frv.c (fr400_audio): New variable.
4681 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4682 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4683 (target_implements_insn_p): New function.
4684 (md_assemble): Report an error if the processor doesn't implement
4687 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4689 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4690 (md_parse_option): Ditto.
4691 (OPTION_NO_SPECIAL_M32R): Added.
4692 (md_show_usage): Document it.
4693 (enable_speial_m32r): Changed a default value from 0 to 1.
4694 * doc/c-m32r.texi: Document the -no-bitinst option.
4696 2004-02-27 Nick Clifton <nickc@redhat.com>
4698 * config/tc-sh.c (get_operand): Revert previous delta.
4699 (tc_gen_reloc): Check for an unknown reloc type before processing
4702 2004-02-27 Hannes Reinecke <hare@suse.de>
4704 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4705 .insn pseudo operation.
4707 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4709 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4710 added for wrong syntax.
4712 2004-02-26 Eric Christopher <echristo@redhat.com>
4714 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4715 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4717 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4719 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4720 nibble types to assembler.
4722 2004-02-25 Fred Fish <fnf@redhat.com>
4724 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4726 2004-02-20 James E Wilson <wilson@specifixinc.com>
4728 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4730 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4731 (ia64_estimate_size_before_relax): New.
4732 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4733 (generate_unwind_image): Pass 1 to fixup_unw_records.
4734 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4735 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4737 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4739 * stabs.c (generate_asm_file): Avoid warning about use of
4740 uninitialized variable.
4742 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4744 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4745 body, and endp, allow unwind records which do not have a "t"
4746 (time/instruction) field.
4748 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4750 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4751 (do_mav_dspsc_2): Likewise.
4752 Fix accumulator registers move opcodes.
4754 2004-02-13 Hannes Reinecke <hare@suse.de>
4755 Jakub Jelinek <jakub@redhat.com>
4757 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4759 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4761 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4762 (tc_frob_symbol): New macro definition.
4763 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4765 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4767 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4770 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4772 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4773 (TC_CASE_SENSITIVE): ... this.
4774 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4775 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4777 2004-02-06 James E Wilson <wilson@specifixinc.com>
4779 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4780 (generate_unwind_image): Re-add it here.
4782 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4784 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4785 * read.h (SKIP_WHITESPACE): Turn into an expression.
4786 * read.c (read_a_source_file): A pseudo is removed by having a
4789 2004-02-05 James E Wilson <wilson@specifixinc.com>
4791 * config/tc-ia64.c (output_endp): New.
4792 (count_bits): Delete.
4793 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4794 endp unwind records.
4795 (fixup_unw_records): Handle endp unwind records. Delete code for
4796 shortening prologue regions not followed by a body record.
4797 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4798 * config/tc-ia64.h (unw_record_type): Add endp.
4800 2004-02-03 James E Wilson <wilson@specifixinc.com>
4802 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4803 fill padding bytes with zeroes.
4804 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4805 sets unwind_record slot_number and slot_frag fields.
4807 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4809 * config/tc-mips.c (add_got_offset_hilo): New function.
4810 (macro): Use load_register() and add_got_offset_hilo() to load
4811 constants instead of hardcoding code sequences throughout.
4813 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4815 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4817 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4819 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4821 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4822 of hard-coded test for TARGET_OS=elf.
4824 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4826 * config/tc-mips.c (hilo_interlocks): Change definition
4827 so that MIPS32, MIPS64 and later ISAs are included, along with
4828 the already-included machines. Update comments.
4830 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4832 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4833 undefined local labels.
4835 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4837 * config/tc-mips.c (load_address, macro): Update comments about
4838 NewABI GP relaxation.
4840 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4842 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4843 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4844 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4845 (set_at, load_register, load_address, move_register): Likewise.
4846 (load_got_offset, add_got_offset): Likewise.
4847 Update all calls and tidy accordingly.
4849 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4851 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4852 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4853 (RELAX_USE_SECOND): Bump to 0x10000.
4854 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4855 (mips_macro_warning): New variable.
4856 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4857 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4858 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4860 (append_insn): Update mips_macro_warning.sizes.
4861 (macro_start, macro_warning, macro_end): New functions.
4862 (macro_build): Don't emit warnings here.
4863 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4864 (md_convert_frag): Check for cases where one macro alternative
4865 needs a warning and the other doesn't. Emit a warning if the
4866 longer sequence was chosen.
4868 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4870 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4871 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4872 the first sequence, the size of the second sequence, and a flag
4873 that says whether we should warn.
4874 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4875 (RELAX_FIRST, RELAX_SECOND): New.
4876 (mips_relax): New variable.
4877 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4878 (append_insn): Remove "place" argument. Use mips_relax.sequence
4879 rather than "place" to check whether we're expanding the second
4880 alternative of a relaxable macro. Remove redundant check for
4881 branch relaxation. If generating a normal insn, and there
4882 is not enough room in the current frag, call relax_close_frag()
4883 to close it. Update mips_relax.sizes[]. Emit fixups for the
4884 second version of a relaxable macro. Record the first relaxable
4885 fixup in mips_relax. Remove tc_gen_reloc workaround.
4886 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4887 in the same way as in append_insn.
4888 (mips16_macro_build): Remove "place" argument.
4889 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4890 when generating the second version of a relaxable macro.
4891 (load_got_offset, add_got_offset): New functions.
4892 (load_address, macro): Use new relaxation machinery. Remove
4893 tc_gen_reloc workarounds.
4894 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4895 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4896 first version is needed.
4897 (tc_gen_reloc): Remove relaxation handling.
4898 (md_convert_frag): Go through the fixups for a relaxable macro and
4899 mark those that belong to the unneeded alternative as done. If the
4900 second alternative is needed, adjust the fixup addresses to account
4901 for the deleted first alternative.
4903 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4905 * frags.h (frag_room): Declare.
4906 * frags.c (frag_room): New function.
4907 * doc/internals.texi: Document it.
4909 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4911 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4912 optimization for -mtune=r3900, as this will break on other CPUs.
4914 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4916 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4917 be relaxed, use fixup.
4918 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4920 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4922 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4925 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4927 * config/tc-mips.c (append_insn): Properly detect variant frags
4928 that preclude swapping of relaxed branches. Correctly swap
4929 instructions between frags when dealing with relaxed branches.
4931 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4933 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4935 * aclocal.m4: Regenerate.
4936 * configure: Regenerate.
4938 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4940 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4943 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4945 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4946 reloc, reserve space for the delay slot as well as the jalr itself.
4948 2004-01-09 Paul Brook <paul@codesourcery.com>
4950 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4951 (do_vfp_sp2_from_reg2): New function.
4953 (do_vfp_dp_from_reg2): Check return values properly.
4955 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4957 * config/tc-mips.c (warn_nops): Remove static variable.
4958 (macro): Remove test of warn_nops.
4959 (md_shortops): Remove 'n'.
4960 (md_parse_option): Remove 'n' case.
4961 (md_show_usage): Remove -n.
4962 * doc/as.texinfo (Overview): Remove MIPS -n option.
4963 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4964 * NEWS: Mention removal of MIPS -n option.
4966 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4967 (cop_interlocks): Check ISA level.
4968 (cop_mem_interlocks): Define.
4969 (reg_needs_delay): Check cop_interlocks rather than
4970 ISA_HAS_COPROC_DELAYS.
4971 (append_insn): Likewise. Use cop_mem_interlocks rather than
4972 directly checking mips_opts.isa.
4973 (mips_emit_delays): Likewise.
4975 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4977 * config/tc-ia64.c (unwind): Move next_slot_number and
4978 next_slot_frag to ...
4979 (unw_rec_list): Here.
4980 (free_list_records): Removed.
4981 (output_unw_records): Likewise.
4982 (generate_unwind_image): Make it void.
4983 (alloc_record): Initialize next_slot_number and next_slot_frag.
4984 (slot_index): Take .org, .space and .align into account.
4985 (fixup_unw_records): Don't set slot_number to 0. Use
4986 list->next_slot_number and list->next_slot_frag instead of
4987 unwind.next_slot_number and unwind.next_slot_frag.
4988 (ia64_convert_frag): New.
4989 (generate_unwind_image): Generate a rs_machine_dependent frag
4991 (emit_one_bundle): Use list->next_slot_number and
4992 list->next_slot_frag instead of unwind.next_slot_number and
4993 unwind.next_slot_frag.
4995 * config/tc-ia64.h (md_convert_frag): Defined as
4997 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4999 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5001 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5002 * config/tc-frv.h (md_apply_fix3): Don't define.
5003 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5005 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5006 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5007 * config/tc-frv.c (line_separator_chars): Add `!'.
5008 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5009 * config/tc-frv.c (md_assemble): Clear insn upfront.
5010 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5011 * config/tc-frv.c (OPTION_FDPIC): New macro.
5012 (md_longopts): Add mfdpic.
5013 (md_parse_option): Handle it.
5014 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5015 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5016 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5017 (frv_pic_ptr): Parse funcdesc.
5019 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5021 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5022 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5024 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5026 * Makefile.am (Makefile): Move the dependency on
5027 $(BFDDIR)/configure.in to...
5028 (CONFIG_STATUS_DEPENDENCIES): ... here.
5029 (AUTOMAKE_OPTIONS): Require automake 1.8.
5030 * Makefile.in: Regenerate.
5031 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5032 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5033 $(BFDDIR)/configure.in here as well.
5034 * doc/Makefile.in: Regenerate.
5036 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5038 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5039 * Makefile.in: Regenerate.
5040 * aclocal.m4: Regenerate.
5041 * doc/Makefile.am (install, install-info): Remove.
5042 (install-data-local): A new hook for install-info.
5043 (AUTOMAKE_OPTIONS): Require automake 1.8.
5044 * doc/Makefile.in: Regenerate.
5046 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5048 * doc/c-sh.texi: Update description about floating point behavior
5051 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5053 * configure.in: Add m68k-uClinux target.
5054 * configure: Regenerate.
5056 For older changes see ChangeLog-0203
5062 version-control: never