1 2005-06-30 Ben Elliston <bje@gnu.org>
3 * Makefile.am (EXPECT): Set to expect.
4 (RUNTEST): Likewise, set to runtest.
5 * Makefile.in: Regenerate.
7 2005-06-23 Ben Elliston <bje@gnu.org>
9 * config/m68k-parse.h: Use ISO C90.
10 * config/m68k-parse.y: Likewise.
11 * config/tc-m68k.h: Likewise.
13 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
16 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
18 (optimize_disp): Optimize only if possible. Don't use 64bit
19 displacement on non-constants and do same on constants if
22 2005-06-17 Jan Beulich <jbeulich@novell.com>
24 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
25 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
26 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
27 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
28 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
30 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
31 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
32 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
33 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
34 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
35 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
36 convert 8-byte pc-relative relocations.
37 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
38 (i386_validate_fix): Likewise.
39 (x86_cons): Also handle quad values in 64-bit mode.
40 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
41 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
42 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
43 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
45 2005-06-13 Zack Weinberg <zack@codesourcery.com>
47 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
48 symbolP as well as for names with a leading dot. Use ACONCAT.
49 (md_apply_fix): For branch relocations, only replace value
50 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
51 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
52 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
53 (LOCAL_LABEL_PREFIX): Don't define.
55 2005-06-10 Alan Modra <amodra@bigpond.net.au>
57 * config/tc-hppa.c (pa_block): Allocate just one byte for the
60 2005-06-08 James E Wilson <wilson@specifixinc.com>
63 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
64 is NULL, then emit a warning, and return the current index.
66 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
69 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
70 temporary copy of the operands array so that changes can be safely
71 backed out if the insn does not match.
72 (m68k_compare_opcode): Shortcut the test when the parameters are
73 the same. Return 1 if the names match but the second opcode is
74 further on in the array than the first.
76 2005-06-08 Nick Clifton <nickc@redhat.com>
79 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
81 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
83 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
85 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
86 Michael Snyder <msnyder@redhat.com>
87 Stan Cox <scox@redhat.com>
89 * configure.in: Add ms1 case.
91 * configure: Regenerate.
93 * configure.tgt: Add ms1 case.
95 2005-06-07 Bob Wilson <bob.wilson@acm.org>
97 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
98 * config/tc-xtensa.c (new_resource_table): Likewise.
99 (resize_resource_table): Likewise.
100 (release_resources): Fix assertion for unsigned values.
102 2005-06-07 Zack Weinberg <zack@codesourcery.com>
104 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
105 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
106 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
107 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
108 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
109 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
110 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
111 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
112 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
113 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
114 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
115 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
116 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
117 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
118 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
119 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
120 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
121 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
122 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
123 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
124 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
125 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
126 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
127 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
128 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
129 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
130 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
131 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
132 * config/tc-xtensa.c, config/tc-z8k.c:
133 Replace all instances of the string "_apply_fix3" with
135 * po/POTFILES.in, po/gas.pot: Regenerate.
137 2005-06-08 Alan Modra <amodra@bigpond.net.au>
139 * Makefile.am: Run "make dep-am".
140 (POTFILES): Remove GAS_CFILES.
141 * Makefile.in: Regenerate.
143 2005-06-07 David Ung <davidu@mips.com>
145 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
146 24kc, 24kf and 24kfx under MIPS32 release 2.
148 2005-06-04 Nick Clifton <nickc@redhat.com>
150 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
151 to their Thumb-enabled equivalents.
153 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
155 * config/tc-mips.c (load_register): Add leading "0x" to the
156 output of sprintf_vma().
159 2005-06-01 Nick Clifton <nickc@redhat.com>
161 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
162 test for the presence of thumb version of the parsing functions
163 since they must always exist and the test generates a compile time
166 2005-05-31 Richard Henderson <rth@redhat.com>
168 * config/tc-alpha.c (O_lituse_jsrdirect): New.
169 (alpha_reloc_op): Add it.
170 (debug_exp): Handle it.
171 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
172 (emit_insn): Handle it.
173 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
175 2005-05-31 Christian Groessler <chris@groessler.org>
177 * write.c (dump_section_relocs): Convert to ISO-C.
178 (write_relocs): Avoid signed/unsigned and fprintf argument
179 warnings in debug code.
181 2005-05-26 Zack Weinberg <zack@codesourcery.com>
183 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
184 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
185 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
186 (md_apply_fix3): Delete fix_is_thumb variable; refer to
187 fixP->tc_fix_data directly in the sole place it was used.
188 Explicitly truncate value, *valP, fixP->fx_addnumber, and
189 fixP->fx_offset to 32 bits, for consistent behavior between 32-
192 2005-05-27 Jan Beulich <jbeulich@novell.com>
194 * config/tc-ia64.c (struct proc_pending): New.
195 (unwind): Replace proc_start with proc_pending.
196 (unwind_diagnostic): Check unwind.proc_pending.sym.
197 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
198 Check if previous proc not closed. Record all entry points.
199 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
200 Set symbol sizes for entry points recorded in dot_proc. Check
201 arguments for consistency with respective .proc's.
202 (md_assemble): Replace unwind.proc_start with
203 unwind.proc_pending.sym.
205 2005-05-27 Jan Beulich <jbeulich@novell.com>
207 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
208 and last_ptr. Check all in-use slots for first one with non-NULL
209 unwind_record. Don't reload end_ptr before second update round.
211 2005-05-26 James E Wilson <wilson@specifixinc.com>
213 * config/tc-ia64.c (extra_goodness): Update comment.
214 (md_begin): Add debugging code to print best_template table.
216 2005-05-25 Jan Beulich <jbeulich@novell.com>
218 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
221 2005-05-25 Jan Beulich <jbeulich@novell.com>
223 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
224 BFD_RELOC_UNUSED when determining the width of the reloc.
226 2005-05-25 Jan Beulich <jbeulich@novell.com>
228 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
231 2005-05-25 Jan Beulich <jbeulich@novell.com>
233 * config/tc-ia64.c (dot_radix): Rewrite.
235 2005-05-25 Jan Beulich <jbeulich@novell.com>
237 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
239 (alloc_record): Remove references to next_slot_number and
241 (emit_one_bundle): Likewise.
243 2005-05-22 Nick Clifton <nickc@redhat.com>
245 * config/tc-v850.c (md_apply_fix3): Pass the address of the
246 message buffer when invoking the insert function.
248 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
250 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
251 only if an instruction match is found.
253 2005-05-20 Bob Wilson <bob.wilson@acm.org>
255 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
256 to addition in argument to xtensa_dwarf2_emit_insn.
258 2005-05-19 Zack Weinberg <zack@codesourcery.com>
260 * Makefile.am: Have 'all' depend on 'info'.
261 * Makefile.in: Regenerate.
263 2005-05-19 Alan Modra <amodra@bigpond.net.au>
265 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
267 2005-05-19 Anton Blanchard <anton@samba.org>
269 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
270 (md_show_usage): Document it.
271 (ppc_setup_opcodes): Insert POWER5 mnemonics.
272 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
274 2005-05-19 Jan Beulich <jbeulich@novell.com>
276 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
277 relocations in unwind section.
279 2005-05-18 Nick Clifton <nickc@redhat.com>
281 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
282 if one exists. Ignore any error messages it may produce, just
283 allow it to perform the insertion.
285 2005-05-17 Zack Weinberg <zack@codesourcery.com>
287 * hash.c (hash_lookup): Add len parameter. All callers changed.
288 (hash_find_n): New interface.
289 * hash.h: Prototype hash_find_n.
290 * sb.c: Include as.h.
291 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
292 (sb_scrub_and_add_sb): New interface.
293 * sb.h: Prototype sb_scrub_and_add_sb.
294 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
296 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
297 reference to BFD_RELOC_ARM_GOT12 which is never generated.
298 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
300 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
302 * doc/Makefile.am (gasver.texi): Don't use $<.
303 * doc/Makefile.in: Regenerated.
305 2005-05-17 Nick Clifton <nickc@redhat.com>
308 * symbols.c (resolve_symbol_value): Do not move symbols whose
309 value expression has not been resolved or finalized into the
310 absolute section as this will confuse other parts of the assembler
311 into thinking that their value is zero.
313 2005-05-17 Jan Beulich <jbeulich@novell.com>
315 * read.c (_find_end_of_line): New.
316 (find_end_of_line): New.
317 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
318 (read_a_source_file): Use it.
321 (get_line_sb): Use it.
322 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
323 (s_comm_internal): Likewise.
326 (s_ignore): Use ignore_rest_of_line.
327 * read.h (find_end_of_line): Prototype.
328 (discard_rest_of_line): Remove prototype. #define to
331 2005-05-17 Nick Clifton <nickc@redhat.com>
333 * config/tc-v850,h (TC_FIX_TYPE): Define.
334 (TC_INIT_FIX_TYPE): Define.
335 * config/tc-v850.c (md_assemble): When creating a fix record the
336 operand in the tc_fix_data field.
337 (md_apply_fix3): When applying a resolved fix use the operand's
338 insertion procedure to store the value, if the operand has been
341 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
343 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
345 * Makefile.in: Regenerated.
347 2005-05-13 Sterling Augustine <sterling@tensilica.com>
348 Bob Wilson <bob.wilson@acm.org>
350 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
352 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
353 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
355 2005-05-11 Alan Modra <amodra@bigpond.net.au>
357 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
358 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
360 2005-05-10 Michael Matz <matz@suse.de>
362 * frags.c (frag_grow): Don't be too greedy in allocating memory.
364 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
366 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
369 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
370 Handle label-without-colon before ordinary dot-pseudo as an
371 ordinary label. Don't leak memory for label-without-colon alone
372 on a line. Don't mmixal-munge operands for dot-pseudos.
374 2005-05-10 Jan Beulich <jbeulich@novell.com>
376 * macro.c (get_any_string): Remove the two last parameters. Replace
377 references to the former expand parameter by using macro_alternate.
378 Simplify loop condition for checking for end-of-string.
379 (get_string): Remove redunant call to sb_skip_white.
380 (do_formals): Remove two last arguments to get_any_string.
381 (macro_expand): Likewise.
382 (expand_irp): Likewise.
384 2005-05-10 Jan Beulich <jbeulich@novell.com>
386 * read.c (s_macro): Move local variable 'local' to smaller scope.
387 Call sb_kill on it when done.
389 2005-05-09 Jan Beulich <jbeulich@novell.com>
391 * config/tc-i386.c (optimize_disp): Discard displacement entirely
392 when zero and not required by encoding constraints.
394 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
397 * config/tc-sh64.c (sh64_fake_label): New.
399 * config/tc-sh64.h (TC_FAKE_LABEL): New.
401 * doc/internals.texi (TC_FAKE_LABEL): Document.
403 * write.c (TC_FAKE_LABEL): New.
404 (adjust_reloc_syms): Use it.
405 (write_object_file): Likewise.
407 2005-05-09 Jan Beulich <jbeulich@novell.com>
409 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
410 and comma in Intel mode.
412 2005-05-09 Jan Beulich <jbeulich@novell.com>
414 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
415 names to match ABI. Add more registers for 32-bit and 64-bit modes.
416 Make name array static and const. Adjust lookup to account for NULL
417 entries (standing for unused register numbers).
419 2005-05-09 Jan Beulich <jbeulich@novell.com>
421 * config/tc-i386.c (parse_insn): Consider all matching instructions
422 when checking for string instruction after string-only prefix.
424 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
427 * config/tc-ia64.c (start_unwind_section): Properly check
428 comdat group with SHF_GROUP.
430 2005-05-06 Bob Wilson <bob.wilson@acm.org>
432 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
434 2005-05-06 Bob Wilson <bob.wilson@acm.org>
436 * config/tc-xtensa.c: Remove excess whitespace.
437 * config/tc-xtensa.h: Likewise.
438 * config/xtensa-istack.h: Likewise.
439 * config/xtensa-relax.c: Likewise.
440 * config/xtensa-relax.h: Likewise.
442 2005-05-06 Nick Clifton <nickc@redhat.com>
444 * sb.h: Fix formatting of comments.
445 * sb.c: Fix formatting of comments.
447 2005-05-06 Jan Beulich <jbeulich@novell.com>
449 * sb.h (sb_add_buffer): Reintroduce.
450 * sb.c (sb_add_buffer): Likewise.
452 2005-05-06 Jan Beulich <jbeulich@novell.com>
454 * macro.c (new_formal, del_formal): New.
455 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
456 required argument has default value. Stop looking for more formal
457 when there was a vararg one.
458 (macro_expand_body): Use new_formal and del_formal.
459 (macro_expand): Likewise. Initialize local variable err. Don't
460 return immediately when encountering an error. Warn when keyword
461 argument already had a value assigned. Eliminate duplicate clearing
462 of argument value. When current positional argument matches parameter
463 of vararg type, assign to it all the remaining arguments. Issue error
464 when required parameter does not have value.
465 (free_macro): Use del_formal.
466 (expand_irp): Initialize formal type. Free buffers associated with
467 formal prior to returning.
468 * macro.h (struct formal_struct): Add new field 'type' with new
469 enumeration type 'formal_type'.
470 * doc/as.texinfo: Document macro parameter qualifiers.
471 * NEWS: Mention new functionality.
473 2005-05-06 Jan Beulich <jbeulich@novell.com>
475 * cond.c (s_ifb): New.
476 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
477 * read.h (s_ifb): Prototype.
478 * doc/as.texinfo: Document .ifb and .ifnb.
480 2005-05-05 Steve Ellcey <sje@cup.hp.com>
482 * config/tc-ia64.c (MIN): Undef.
484 2005-05-05 Paul Brook <paul@codesourcery.com>
486 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
488 2005-05-05 Matt Thomas <matt@3am-software.com>
490 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
493 2005-05-05 Nick Clifton <nickc@redhat.com>
495 * Update the address and phone number of the FSF organization in
496 the GPL notices in the following files:
497 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
498 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
499 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
500 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
501 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
502 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
503 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
504 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
505 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
506 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
507 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
508 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
509 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
510 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
511 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
512 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
513 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
514 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
515 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
516 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
517 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
518 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
519 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
520 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
521 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
522 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
523 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
524 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
525 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
526 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
527 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
528 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
529 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
530 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
531 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
532 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
533 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
534 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
535 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
536 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
537 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
538 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
539 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
540 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
541 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
542 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
543 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
544 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
545 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
546 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
547 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
548 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
549 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
550 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
551 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
552 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
553 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
554 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
555 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
556 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
557 config/xtensa-istack.h, config/xtensa-relax.c,
558 config/xtensa-relax.h, doc/fdl.texi
560 2005-05-05 Nick Clifton <nickc@redhat.com>
562 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
563 the target_big_endian variable to false.
565 2005-05-04 Alan Modra <amodra@bigpond.net.au>
567 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
568 list traversal. Use bfd_section_list_prepend.
569 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
570 over the section list.
571 * config/tc-xtensa.c (xtensa_remove_section): Delete.
572 (xtensa_insert_section): Delete.
573 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
574 and bfd_section_list_prepend.
575 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
576 bfd_section_list_insert_after.
578 2005-05-03 Nick Clifton <nickc@redhat.com>
580 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
581 of bfd_section_list... macros.
582 * config/tc-mmix.c (mmix_frob_file): Likewise.
583 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
584 (xtensa_insert_section): Likewise.
586 * macro.c (macro_hash): Remove static.
587 * macro.h (macro_hash): Provide an external declaration.
589 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
591 * write.c (write_object_file): Use bfd_section_double_list_remove
594 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
596 * doc/Makefile.am (gasver.texi): Correct quoting.
597 * doc/Makefile.in: Regenerated.
599 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
601 * configure.tgt: Add h8300*-*-rtemscoff.
602 Switch h8300*-*-rtems* to elf.
604 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
606 * hash.c: Undo the last change.
609 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
611 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
613 (DISTCLEANFILES): Remove.
614 (MAINTAINERCLEANFILES): Add asconfig.texi.
615 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
617 2005-04-29 Ben Elliston <bje@au.ibm.com>
619 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
620 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
621 (bignum-copy.o): Remove.
622 * Makefile.in: Regenerate.
623 * makefile.vms (OBJS): Remove bignum-copy.obj.
624 * symbols.h (local_symbol_make): Remove declaration.
625 (verify_symbol_chain_2): Likewise.
626 * symbols.c (local_symbol_make): Make static.
627 (max_indent_level): Likewise.
628 (verify_symbol_chain_2): Remove.
629 * macro.c (macro_hash): Make static.
630 * messages.c (fprint_value): Remove.
631 * read.h (get_absolute_expr): Remove.
632 (emit_leb128_expr): Likewise.
633 (do_s_func): Likewise.
634 * read.c (do_s_func): Make static.
635 (emit_leb128_expr): Likewise.
636 (get_absolute_expr): Likewise.
637 * as.h (as_howmuch): Remove declaration.
638 (fprint_value): Likewise.
639 * as.c (myname): Make static.
640 * input-scrub.c (as_howmuch): Remove.
641 (as_1_char): Likewise.
642 * input-file.h (input_file_is_open): Remove.
643 * input-file.c (input_file_is_open): Likewise.
644 * expr.h (expr_build_unary): Remove declaration.
645 (expr_build_binary): Likewise.
646 * expr.c (expr_build_unary): Remove.
647 (expr_build_binary): Likewise.
648 * hash.h (hash_replace): Remove declaration.
649 (hash_delete): Likewise.
650 * hash.c (hash_replace): Remove.
651 (hash_delete): Likewise.
652 * bignum-copy.c (bignum_copy): Move from here ..
653 * config/tc-vax.c (bignum_copy): .. to here.
654 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
655 (bignum_copy): Remove extern declaration.
656 * sb.h (string_count): Remove extern declaration.
657 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
659 * sb.c (dsize): Replace preprocessor macro with static int.
660 (string_count): Make static.
661 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
663 * config/obj-coff.c (dim_index): Make static.
664 * config/tc-i386.c (GOT_symbol): Likewise.
665 (output_invalid_buf): Likewise.
666 * doc/internals.texi (Warning and error messages): Remove the
667 prototype for fprint_value.
669 2005-04-27 Ben Elliston <bje@au.ibm.com>
673 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
675 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
677 * read.c (pseudo_set): Disallow symbol set to common symbol.
680 * write.c (write_object_file): Report common symbol name when
681 disallowing local symbol set to common symbol.
682 (adjust_reloc_syms): Disallow local symbol set to undefined
685 2005-04-25 Jan Beulich <jbeulich@novell.com>
687 * macro.c (macro_expand_body): Replace locals indicator parameters
688 with actual macro_entry. New local variables macro_line and err.
689 Don't return when encountering an error, just record the fact.
690 Detect local symbol name colliding with parameter. Track line number
691 inside of macro expansion.
692 (do_formals): Move local variable name to wider scope. Check
693 parameter of the same name doesn't already exist. In MRI mode, also
694 check it doesn't collide with the argument count pseudo-parameter).
695 (define_macro): Add file and line number parameters. Remove local
696 variable namestr. New local variable error. Initialize macro_entry
697 members file, line, and name. Don't return when encountering an
698 error, just record the fact. Use %s in some diagnostics for read.c
699 to insert the macro name. Free macro_entry on error.
700 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
701 when encountering an error, just record the fact.
702 (expand_irp): Don't return when encountering an error, just record
704 * macro.h (macro_struct): New members name, file, and line.
705 (define_macro): Add file and line number parameters.
706 * read.c (s_macro): Pass file and line to define_macro. Tag warning
707 regarding pseudo-op redefinition with the file/line that macro
708 definition started at.
710 2005-04-22 Bob Wilson <bob.wilson@acm.org>
712 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
713 (future_alignment_required): Remove ifdefs that use it.
715 2005-04-22 Bob Wilson <bob.wilson@acm.org>
717 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
718 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
719 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
721 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
722 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
724 2005-04-21 Christian Groessler <chris@groessler.org>
726 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
729 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
731 * config/obj-aout.h (S_IS_EXTERN): Removed.
732 * config/obj-bout.h (S_IS_EXTERN): Likewise.
733 * config/obj-coff.h (S_IS_EXTERN): Likewise.
734 * symbols.c (S_IS_EXTERN): Likewise.
735 * symbols.h (S_IS_EXTERN): Likewise.
737 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
739 * config/tc-d10v.c (md_apply_fix3): Likewise.
740 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
741 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
742 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
743 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
744 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
745 (shmedia_md_convert_frag): Likewise.
746 * symbols.c (print_symbol_value_1): Likewise.
747 * write.c (write_object_file): Likewise.
749 2005-04-20 Nick Clifton <nickc@redhat.com>
751 * config/tc-xtensa.c (get_aligned_diff): Change type of
752 branch_align to offsetT so that its signedness matches that of
755 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
756 number into a readable string.
757 (load_register): Likewise.
759 2005-04-20 Andreas Schwab <schwab@suse.de>
761 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
763 2005-04-19 David S. Miller <davem@davemloft.net>
765 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
766 NULL insn, exit early. Remove now spurious NULL checks.
767 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
770 2005-04-19 Jan Beulich <jbeulich@novell.com>
772 * symbols.h (symbol_find_base): Remove prototype.
773 * symbols.c (save_symbol_name): Remove code section conditional upon
775 (symbol_find): Remove.
776 (symbol_find_base): Rename to symbol_find.
777 * subsegs.c (section_symbol): Replace use of symbol_find_base with
779 * config/obj-coff.c (tag_insert): Remove code section conditional
780 upon STRIP_UNDERSCORE.
781 (obj_coff_def): Likewise.
782 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
783 (coff_frob_symbol): Likewise.
784 (yank_symbols): Likewise.
785 (c_section_symbol): Likewise.
786 * config/obj-coff.h (DO_NOT_STRIP): Remove.
787 * config/tc-arm.c (symbol_locate): Remove code section conditional
788 upon STRIP_UNDERSCORE.
789 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
790 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
791 * config/tc-sh.h (DO_NOT_STRIP): Remove.
792 * config/tc-w65.h (DO_NOT_STRIP): Remove.
793 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
795 2005-04-19 Andreas Schwab <schwab@suse.de>
797 * config/tc-ia64.c (md_assemble): Fix error message for wrong
798 access to application registers.
800 2005-04-19 Jan Beulich <jbeulich@novell.com>
802 * config/te-sysv32.h: Remove.
803 * Makefile.am (TARG_ENV_HFILES): Remove reference to
805 * Makefile.in (TARG_ENV_HFILES): Likewise.
807 2005-04-19 Jan Beulich <jbeulich@novell.com>
810 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
813 2005-04-18 Mark Kettenis <kettenis@gnu.org>
815 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
817 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
819 * config/tc-mips.c (normalize_constant_expr): Don't check for
821 (check_absolute_expr): Only call normalize_constant_expr() if
825 * config/tc-mips.c (check_absolute_expr): Fix formatting.
827 2005-04-18 Jan Beulich <jbeulich@novell.com>
829 * macro.c (free_token): New, freeing all the memory associated with a
831 (do_formals): Move initializers to ...
832 (define_macro): ... here.
833 (delete_macro): Convert passed in name to lower case. Warn when
834 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
836 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
838 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
840 2005-04-15 Jan Beulich <jbeulich@novell.com>
842 * config/obj-elf.c (obj_elf_struct): New.
843 (elf_pseudo_table). Use it for .offset and .struct.
845 2005-04-14 Bob Wilson <bob.wilson@acm.org>
846 Sterling Augustine <sterling@tensilica.com>
848 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
849 than the section alignment.
851 2005-04-14 Bob Wilson <bob.wilson@acm.org>
852 H.J. Lu <hongjiu.lu@intel.com>
854 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
855 * config/tc-xtensa.c (xg_translate_sysreg_op,
856 xtensa_translate_old_userregs_ops,
857 xtensa_find_unaligned_branch_targets,
858 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
859 relax_frag_add_nop): Support 64-bit host.
860 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
861 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
863 2005-04-14 Mark Kettenis <kettenis@gnu.org>
865 * configure.tgt: Add support for OpenBSD/sparc ELF.
867 * configure.tgt: Set emulation for mips-*-openbsd*.
868 Remove broken mips-dec-openbsd* config.
869 * configure.in: Set default ABI for mips64-*-openbsd*.
870 * configure: Regenerate.
872 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
874 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
875 optimization for constant addresses.
877 2005-04-14 Nick Clifton <nickc@redhat.com>
879 * as.c (main): Move parse_args before symbol_begin and frag_init
880 so that the hash table size can be set before it is used.
881 * hash.c: Use an unsigned long type for the size of the hash
883 * hash.h (set_gas_hash_table_size): Update the prototype.
885 2005-04-14 Alan Modra <amodra@bigpond.net.au>
887 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
888 * acinclude.m4: Include ../bfd/warning.m4.
889 * configure.in: Invoke AM_BINUTILS_WARNINGS.
890 * Makefile.in: Regenerate.
891 * configure: Regenerate.
892 * doc/Makefile.in: Regenerate.
894 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
896 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
897 (normalize_address_expr): New function to sign-extend address
898 offsets that fit into 32 bits in 32-bit mode.
899 (macro_build_ldst_constoffset): Use normalize_address_expr()
900 instead of a handcoded sequence.
901 (load_register): Likewise. Report oversized numbers in a useful
903 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
904 for constant addresses. Report oversized numbers in a useful way.
905 (mips_ip): Use normalize_address_expr() for addresses.
907 2005-04-12 Mark Kettenis <kettenis@gnu.org>
909 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
910 similar to other instructions now that they're marked as ImmExt.
912 2005-04-12 Nick Clifton <nickc@redhat.com>
914 * hash.c (DEFAULT_SIZE): Delete. Replace with:
915 (gas_hash_table_size): New static variable.
916 (set_gas_hash_table_size): New function: Records a requested size
918 (get_gas_hash_table_size): New function: Return a prime number
919 near the requested size of the hash table.
920 (hash_new): Use get_gas_hash_table_size.
921 * hash.h: Add a prototype for set_gas_hash_table_size.
922 * as.c (show_usage): Add description of new switches: --hash-size
923 and --reduce-memory-overheads.
924 (option_values): Add OPTION_HASH_TABLE_SIZE and
925 OPTION_REDUCE_MEMORY_OVERHEADS.
926 (std_longpopts): Add entries for the new options.
927 (parse_args): Handle the new options.
928 * Makefile.am: Add a dependency of as.c on hash.h.
929 * Makefile.in: Regenerate.
930 * doc/as.texinfo: Document the new switches.
931 * NEWS: Mention the new switches.
933 2005-04-12 Nick Clifton <nickc@redhat.com>
936 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
939 2005-04-12 Alan Modra <amodra@bigpond.net.au>
941 * Makefile.am: Run "make dep-am".
942 * Makefile.in: Regenerate.
944 2005-04-11 Sterling Augustine <sterling@tensilica.com>
945 Bob Wilson <bob.wilson@acm.org>
947 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
949 2005-04-11 Mark Kettenis <kettenis@gnu.org>
951 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
953 2005-04-11 Jan Beulich <jbeulich@novell.com>
955 * NEWS: Mention these changes and their effects.
956 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
958 (check_macro): Likewise.
959 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
960 labels together with the closing pseudo-op.
961 (macro_expand_body): Adjust comment. Range-check input before use.
962 Adjust mis-spelled diagnostic. Use is_name_beginner.
963 * read.c (try_macro): New.
964 (read_a_source_file): New static variable last_eol. Don't list
965 macro expansion lines more than once. Call try_macro.
966 (s_macro): Set section of line_label to absolute instead of undefined.
967 * doc/as.texinfo: Add information on the caveats of these changes.
969 2005-04-11 Alan Modra <amodra@bigpond.net.au>
971 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
972 * symbols.h (symbol_X_add_number): Update prototype.
974 2005-04-10 Eric Christopher <echristo@redhat.com>
976 * symbols.c (symbol_X_add_number): Fix warning.
978 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
980 * config/tc-m68k.c (md_begin): Support 64bit host.
981 (get_num): Support 64bit BFD on 32bit host.
983 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
985 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
987 2005-04-09 Alan Modra <amodra@bigpond.net.au>
989 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
990 call. Don't do the COFF hacks for multi-emulation gas. Move
991 demand_empty_rest_of_line back to caller.
992 (s_set, equals): demand_empty_rest_of_line here.
995 * as.h (rs_dummy): Define.
996 * symbols.c (symbol_X_add_number): New function.
997 * symbols.h (symbol_X_add_number): Declare.
998 * stabs.c (aout_process_stab): Tidy symbol frag setting.
999 * read.c (assign_symbol): New function, split out from s_set.
1000 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1001 Fix COFF hacks for multi-emulation gas.
1002 (s_set): Call assign_symbol. Remove "register" keyword.
1003 (set_zero_frag): New function.
1004 (pseudo_set): Always check for assignment to section syms.
1005 Always set segment and frag of symbol, and likewise extern for
1006 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1007 special case exp.X_add_number non-zero for O_symbol expressions.
1008 (equals): Use assign_symbol.
1010 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1012 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1015 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1017 * config/tc-i386.c (tc_gen_reloc): Don't turn
1018 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1020 2005-04-06 Nick Clifton <nickc@redhat.com>
1022 * po/rw.po: New translation: Kinyarwanda
1023 * configure.in (ALL_LINGUAS): Add rw
1024 * configure: Regenerate.
1026 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1027 Bob Wilson <bob.wilson@acm.org>
1029 * config/tc-xtensa.c (branch_align_power): New.
1030 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1031 future_alignment_required): Use branch_align_power to check section
1032 alignment as well as xtensa_fetch_width when aligning branch targets.
1034 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1036 * config/tc-xtensa.c: Warning fixes throughout.
1037 (xtensa_fetch_width): Change to unsigned.
1038 (assemble_nop, xtensa_find_unaligned_branch_targets,
1039 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1040 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1041 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1042 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1043 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1044 get_text_align_max_fill_size, get_text_align_nop_count,
1045 get_text_align_nth_nop_size, get_noop_aligned_address,
1046 get_aligned_diff, convert_frag_align_next_opcode,
1047 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1048 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1049 types, avoiding size_t and using offsetT and addressT appropriately.
1050 (get_text_align_power): Clean up types. Avoid incorrect bound.
1051 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1053 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1055 * config/tc-ia64.c (start_unwind_section): Undo the change
1057 (generate_unwind_image, dot_endp): Likewise.
1059 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1061 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1062 le_nop_stop arrays and initializers to file scope.
1063 (md_begin): When generating code for anything other than
1064 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1066 2005-04-01 Jan Beulich <jbeulich@novell.com>
1068 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1071 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1073 * NEWS: Mention [fdgh]_floating.
1074 * config/atof-vax.c: Fix some whitespace.
1075 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1077 2005-04-01 Nick Clifton <nickc@redhat.com>
1079 * configure.in: Add a check for <unistd.h> providing a prototype
1080 for getopt() which is compatible with the one in
1081 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1082 * configure: Regenerate.
1083 * config.in (HAVE_DECL_GETOPT): Add.
1085 2005-04-01 Jan Beulich <jbeulich@novell.com>
1087 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1089 2005-04-01 Jan Beulich <jbeulich@novell.com>
1091 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1092 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1094 2005-03-30 Julian Brown <julian@codesourcery.com>
1096 * config/tc-arm.c (arm_adjust_symtab): Rename
1097 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1099 2005-03-30 Julian Brown <julian@codesourcery.com>
1101 * config/tc-arm.c (mapping_state): Change documentation in function
1102 comment to cross-reference spec instead. Change type of mapping symbols
1104 (arm_adjust_symtab): Don't change type of mapping symbols here.
1106 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1108 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1109 * config.in: Regenerate.
1110 * configure: Regenerate.
1111 * configure.in: Check for ffs decl and alphabetize.
1113 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1114 Phil Blundell <philb@gnu.org>
1116 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1117 (md_apply_fix3): Mark TLS symbols.
1118 (tc_gen_reloc): Handle TLS relocations.
1119 (arm_fix_adjustable): Ignore TLS relocations.
1120 (s_arm_elf_cons): Support expressions after decorated symbols.
1122 2005-03-29 Julian Brown <julian@codesourcery.com>
1124 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1125 whether personality routine index N has been output for this section.
1126 (mapping_state): tc_segment_info_data now struct not enum.
1127 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1128 handled on section change.
1129 (create_unwind_entry): Previous code to output dependency removed.
1130 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1132 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1133 arm_segment_info_type.
1134 (arm_segment_info_type): New struct.
1136 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1137 Bob Wilson <bob.wilson@acm.org>
1139 * config/tc-xtensa.c (do_align_targets): Update comment.
1140 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1141 Insert a LOOP_END frag before every loop target, and do not overload
1142 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1143 (xg_assemble_vliw_tokens): Use do_align_targets.
1144 (xtensa_fix_target_frags): Remove code to convert a
1145 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1146 negatable branch at the end of a loop.
1147 (frag_can_negate_branch): Delete.
1149 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1150 H.J. Lu <hongjiu.lu@intel.com>
1153 NEWS: Mention "-mtune=[itanium1|itanium2]".
1155 * config/tc-ia64.c (md): Add tune.
1156 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1157 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1158 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1159 B unit NOPs are discouraged for McKinley-derived cores.
1160 (md_begin): Don't hardcode the "extra_goodness()" function in
1162 (ia64_init): Set md.tune to itanium2.
1164 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1165 * doc/c-ia64.texi: Likewise.
1167 2005-03-27 Ian Lance Taylor <ian@airs.com>
1169 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1170 bad C_EFCN symbol, print its name.
1172 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1174 * config/tc-xtensa.c (use_longcalls): Delete.
1175 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1176 the use_longcalls flag is set. Do this before checking the segment.
1177 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1178 expand direct calls at this point.
1179 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1180 (xtensa_find_unmarked_state_frags): Likewise.
1181 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1182 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1183 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1184 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1186 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1188 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1190 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1192 * config/tc-cris.h: Convert to ISO C90.
1193 * config/tc-cris.c: Ditto.
1194 (md_estimate_size_before_relax): Remove obsolete comment for
1195 parameter "segment_type".
1196 (md_begin): Document reason for cast of hash_insert argument.
1197 (md_atof): Correct type of parameter "type".
1199 2005-03-24 Nick Clifton <nickc@redhat.com>
1201 * write.h (bit_fix_new): Remove redundant prototype.
1202 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1203 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1204 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1205 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1206 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1207 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1208 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1209 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1210 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1211 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1212 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1213 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1214 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1215 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1216 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1217 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1218 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1219 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1220 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1221 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1222 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1223 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1224 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1225 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1226 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1227 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1228 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1229 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1230 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1231 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1232 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1233 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1234 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1235 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1236 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1237 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1238 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1239 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1240 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1241 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1242 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1243 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1244 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1245 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1246 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1247 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1248 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1249 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1250 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1251 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1252 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1253 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1254 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1255 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1256 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1258 2005-03-23 Jim Blandy <jimb@redhat.com>
1260 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1261 attributes properly.
1263 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1264 Nick Clifton <nickc@redhat.com>
1266 * configure.tgt: Accept any C library to accompany a GNU Linux
1267 implementation, not just the GNU C library.
1268 * configure.in: Likewise.
1269 * configure: Regenerate.
1271 2005-03-23 Nick Clifton <nickc@redhat.com>
1273 * config/tc-tic30.c: Convert to ISO C90 formatting.
1274 * config/tc-tic30.h: Convert to ISO C90 formatting.
1275 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1276 * config/atof-vax.c: Convert to ISO C90 formatting.
1278 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1280 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1281 relocations correctly as well.
1282 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1283 relocations in mergeable sections section-relative either.
1285 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1287 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1289 2005-03-21 Nick Clifton <nickc@redhat.com>
1291 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1292 warning by providing a prototype for sh_symbian_find_elf_flags.
1294 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1297 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1299 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1300 along with other formats that set bfd_gas. Remove unnecessary
1301 setting of bfd_gas. Delete strongarm cases in generic_target
1304 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1307 * config/tc-m68k.c (TRUNC, SEXT): Define.
1308 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1309 (m68k_ip): Truncate or sign extend expressions as appropriate.
1310 (get_num): Likewise.
1311 (md_apply_fix3): Use SEXT.
1313 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1315 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1316 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1317 (obj-vms.o): Delete rule.
1319 * Makefile.in: Regenerate.
1320 * aclocal.m4: Regenerate.
1321 * doc/Makefile.in: Regenerate.
1322 * po/POTFILES.in: Regenerate.
1324 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1326 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1327 flag for coldfire v4e.
1329 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1331 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1332 xg_apply_fix_value and return a value to indicate success.
1333 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1334 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1335 (xtensa_validate_fix_sub): New.
1336 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1337 (tc_gen_reloc): Move code to handle difference of symbols and code to
1338 apply tentative fix values to ...
1339 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1340 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1341 relocations when linkrelax flag is not set.
1342 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1343 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1345 2005-03-17 Jan Beulich <jbeulich@novell.com>
1347 * config/tc-i386.c (i386_scale): Beautify error message.
1348 (Intel syntax comments): Update.
1349 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1351 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1352 Remove declarations.
1353 (intel_bracket_expr): Declare.
1354 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1355 of the function body in a loop allowing to split an operand into two.
1356 Replace calls to malloc and checks of it returning non-NULL with
1357 calls to xmalloc/xstrdup.
1358 (intel_expr): SHORT no longer handled here. Add comment indicating
1359 comparison ops need implementation.
1360 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1361 Check right operand of - does not specify a register when parsing
1362 the address of a memory reference.
1363 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1364 Check operands do not specify a register when parsing the address of
1366 (intel_e06, intel_e06_1): Likewise.
1367 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1368 handle SHORT as well as unary + and -. Don't accept : except for
1369 segment overrides or in direct far jump/call insns.
1370 (intel_brack_expr): New.
1371 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1373 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1374 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1375 Allow symbolic constants as register scale value.
1376 (intel_get_token): Replace call to malloc and check of return value
1377 with call to xmalloc. Change handling for FLAT to match MASM's.
1378 (intel_putback_token): Don't try to back up/free current token if
1381 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1383 * configure.tgt: Set emulation for arm-*-eabi*.
1384 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1385 * config/te-armeabi.h: New file.
1386 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1387 * config/te-symbian.h: Include "te-armeabi.h".
1389 2005-03-16 Nick Clifton <nickc@redhat.com>
1391 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1392 local variable in case it is clobbered by the setjmp.
1394 2005-03-16 Nick Clifton <nickc@redhat.com>
1395 Ben Elliston <bje@au.ibm.com>
1397 * configure.in (werror): New switch: Add -Werror to the
1398 compiler command line. Enabled by default. Disable via
1400 * configure: Regenerate.
1402 2005-03-16 Nick Clifton <nickc@redhat.com>
1404 * config/obj-coff.h: Convert to ISO C90 formatting.
1405 * config/obj-coff.c: Convert to ISO C90 formatting.
1407 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1409 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1410 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1411 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1412 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1413 (insns): Add ARMv6T2 instructions:
1414 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1415 (arm_archs): Add V6T2 variants.
1417 2005-03-15 Nick Clifton <nickc@redhat.com>
1419 * NEWS: Add cutoff for changes in 2.16 release.
1421 2005-03-15 Jan Beulich <jbeulich@novell.com>
1423 * expr.c (operand): Merge handling of unary + into that for unary
1426 2005-03-14 Eric Christopher <echristo@redhat.com>
1428 * config/tc-mips.c: Include dw2gencfi.h.
1429 (mips_cfi_frame_initial_instructions): New.
1430 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1431 (tc_cfi_frame_initial_instructions): Ditto.
1432 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1433 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1434 * Makefile.am: Update dependencies.
1435 * Makefile.in: Regenerate.
1437 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1439 * po/es.po: Commit new Spanish translation.
1441 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1443 * po/tr.po: Commit new Turkish translation.
1445 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1447 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1450 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1452 * config-gas.com: Mark vax-vms as obsolete.
1453 * configure.in: Remove fmt=vms support.
1454 * config.in: Regenerate.
1455 * configure: Regenerate.
1456 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1458 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1459 Bob Wilson <bob.wilson@acm.org>
1461 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1462 when checking if xg_resolve_literals needs to be called.
1463 * config/tc-xtensa.h: Fix spelling typo in a comment.
1465 2005-03-10 Jan Beulich <jbeulich@novell.com>
1467 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1468 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1469 crafted structure declarations with the types from macro.h.
1471 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1473 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1474 for -mno-shared optimization.
1476 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1478 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1479 (MAX_NOPS): Bump to 4.
1480 (mips_fix_vr4130): New variable.
1481 (nops_for_vr4130): New function.
1482 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1483 nops_for_vr4130 if working around VR4130 errata.
1484 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1485 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1486 (md_parse_option): Handle them.
1487 (md_show_usage): Print them.
1488 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1490 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1492 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1495 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1497 * config/tc-mips.h (mips_flush_pending_output): Delete.
1498 (mips_emit_delays): Declare.
1499 (md_flush_pending_output): Use mips_emit_delays.
1500 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1501 the previous instructions.
1502 (md_begin, append_insn, md_parse_option): Update callers.
1503 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1505 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1506 (s_gpdword): Update callers.
1507 (start_noreorder, end_noreorder): New functions.
1508 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1509 manipulating mips_opts or prev_nop_frag directly.
1510 (mips_flush_pending_output): Delete.
1512 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1514 * config/tc-mips.c (mips_move_labels): New function, taken from...
1515 (append_insn, mips_emit_delays): ...here.
1517 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1519 * config/tc-mips.c (MAX_NOPS): New macro.
1520 (history): Resize to 1 + MAX_NOPS.
1521 (fix_vr4120_class): New enumeration.
1522 (vr4120_conflicts): New variable.
1523 (init_vr4120_conflicts): New function.
1524 (md_begin): Call it.
1525 (insn_uses_reg): Constify first argument.
1526 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1527 (nops_for_insn_or_target): New functions.
1528 (append_insn): Use the new nops_for_* functions instead of inline
1529 delay checks. Generalize prev_nop_frag handling to handle an
1530 arbitrary history length. Insert nops into the history buffer
1531 once the number of nops in prev_nop_frag is fixed.
1532 (emit_delays): Use nops_for_insn instead of inline delay checks.
1534 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1536 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1537 check from branch delay code. Remove unnecessary check for branches.
1539 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1541 * config/tc-mips.c (dummy_opcode): Delete.
1542 (nop_insn, mips16_nop_insn): New variables.
1543 (NOP_INSN): New macro.
1544 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1545 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1546 (md_begin): Initialize nop_insn and mips16_nop_insn.
1547 (append_insn): Use the new emit_nop function to add nops, recording
1548 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1549 to reserve room for the instruction and install_insn to install the
1550 final form. Use insert_into_history to record the instruction in
1551 the history buffer. Use move_insn to do delay slot filling.
1552 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1553 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1554 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1556 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1558 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1559 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1560 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1561 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1562 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1564 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1566 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1567 and extended_p fields with a single fixed_p field.
1568 (append_insn, mips_no_prev_insn): Adjust accordingly.
1570 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1572 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1573 a single mips16_absolute_jump_p bit.
1574 (append_insn): Adjust accordingly.
1576 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1578 * config/tc-mips.h (mips_cl_insn): Move definition to...
1579 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1580 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1582 (history): New variable.
1583 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1584 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1585 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1586 (prev_prev_insn_unreordered): Delete.
1587 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1588 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1591 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1593 * doc/Makefile.am: Update as.info dependencies.
1594 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1596 2005-03-08 Jan Beulich <jbeulich@novell.com>
1598 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1599 error, and point to .purgem documentation if someone really needs
1601 * NEWS: Mention macro redefinition is now an error.
1603 2005-03-08 Jan Beulich <jbeulich@novell.com>
1605 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1606 emitted to. Add more precise diagnostics for non-fitting insns based
1607 on that. Eliminate now superfluous special casing of MLX. Clear out
1608 slot information when dropping an insn.
1610 2005-03-08 Jan Beulich <jbeulich@novell.com>
1612 * config/tc-ia64.c (parse_section_name): Rename to...
1613 (cross_section): In addition to separating the name from the rest of
1614 the arguments, also carry out the operation.
1615 (dot_xdata): Use cross_section.
1616 (dot_float_cons): Likewise.
1617 (dot_xstringer): Likewise.
1618 (dot_xdata_ua): Likewise.
1619 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1621 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1623 * po/gas.pot: Regenerate.
1625 2005-03-04 David Daney <ddaney@avtrex.com>
1627 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1628 instead of '_gp' for -mno-shared optimization.
1630 (s_abicalls): Document it in the comment.
1631 (md_show_usage): Document the -mno-shared option.
1633 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1635 * config/tc-mips.c (mips_set_options): Add sym32 field.
1636 (mips_opts): Initialize it.
1637 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1638 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1639 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1640 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1641 when deciding whether to use a symbolic %highest/%higher expansion.
1642 (macro): Likewise. Remove o64/n32 linux hack. Always use
1643 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1644 and "la". Handle constants separately from symbolic expressions in
1645 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1646 and using load_register to load the high part of the address.
1647 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1648 (OPTION_ELF_BASE): Bump by 2.
1649 (md_longopts): Add entries for -msym32 and -mno-sym32.
1650 (md_parse_option): Handle them.
1651 (usage): Document them.
1652 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1653 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1654 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1655 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1656 -msym32 and -mno-sym32.
1658 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1660 * config/tc-mips.c (load_address): Implement GP optimization
1661 for 64bit address space non-PIC. Fix formatting.
1662 (macro): Likewise. Simplify code.
1663 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1664 (mips_after_parse_args): Simplify code.
1666 2005-03-03 Nick Clifton <nickc@redhat.com>
1668 * expr.c (operand): Remove redundant code enclosed by #ifdef
1669 RELAX_PAREN_GROUPING....#endif.
1671 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1672 reloc is the difference of two symbols defined in the same
1675 * config/tc-iq2000.c (line_comment_chars): Include the # character
1676 as otherwise this breaks #APP/#NO_APP processing.
1678 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1680 * config/tc-arc.c(md_assemble): Remove dead code for handling
1681 immediate indexing of ld and st .
1683 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1684 Joseph Myers <joseph@codesourcery.com>
1686 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1687 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1688 (parse_relocation): Check for a word break after a relocation
1690 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1693 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1695 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1697 2005-03-02 Jan Beulich <jbeulich@novell.com>
1699 * as.c (main): Use unlink_if_ordinary instead of unlink.
1700 * messages.c (as_fatal): Likewise.
1702 2005-03-02 Jan Beulich <jbeulich@novell.com>
1704 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1706 (parse_register): Allow cr8...15 in all modes.
1708 2005-03-02 Jan Beulich <jbeulich@novell.com>
1710 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1711 etc. like normal symbol references (T_ID).
1713 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1715 * symbols.c (fb_label_name): Fix silly thinko in last change.
1717 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1719 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1720 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1722 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1724 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1727 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1730 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1732 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1734 * as.h (assert): Warning fix.
1735 * expr.c (expr): Correct assertion.
1736 * read.c (s_comm_internal): Remove assertion.
1737 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1738 (fixup_segment): Remove assertion.
1739 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1740 (md_apply_fix3): Likewise.
1741 * config/tc-i370.c (md_begin): Correct assertion.
1742 (i370_macro): Warning fix for assertion.
1744 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1746 * configure.in (AC_C_BIGENDIAN): Invoke.
1747 * configure: Regenerate.
1748 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1749 host variable to set string header size.
1750 * config/obj-aout.c (obj_header_append): Don't use host structs.
1751 (obj_symbol_to_chars): Likewise.
1752 (obj_emit_strings): Likewise. Use the passed in output pointer.
1753 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1754 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1755 not sizeof host struct.
1756 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1757 (obj_emit_strings): Likewise.
1758 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1759 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1761 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1763 (host_number_to_chars): Define.
1764 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1765 host internal struct to set header sizes.
1766 * config/tc-i960.c (md_number_to_field): Warning fix.
1767 (md_ri_to_chars): Use host byte order.
1768 (get_cdisp, md_apply_fix3): Warning fix.
1769 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1771 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1773 * doc/c-arc.texi: Update documentation about ARC's extension
1776 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1778 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1781 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1783 * cgen.c: Warning fixes.
1784 * config/tc-arc.c: Likewise.
1785 * config/tc-arm.c: Likewise.
1786 * config/tc-avr.c: Likewise.
1787 * config/tc-d10v.c: Likewise.
1788 * config/tc-d30v.c: Likewise.
1789 * config/tc-frv.c: Likewise.
1790 * config/tc-frv.h: Likewise.
1791 * config/tc-h8300.c: Likewise.
1792 * config/tc-h8500.c: Likewise.
1793 * config/tc-i370.c: Likewise.
1794 * config/tc-i960.c: Likewise.
1795 * config/tc-ia64.c: Likewise.
1796 * config/tc-ip2k.c: Likewise.
1797 * config/tc-m68hc11.c: Likewise.
1798 * config/tc-maxq.c: Likewise.
1799 * config/tc-mcore.c: Likewise.
1800 * config/tc-mips.c: Likewise.
1801 * config/tc-msp430.c: Likewise.
1802 * config/tc-pj.c: Likewise.
1803 * config/tc-ppc.c: Likewise.
1804 * config/tc-ppc.h: Likewise.
1805 * config/tc-s390.c: Likewise.
1806 * config/tc-sh.c: Likewise.
1807 * config/tc-sh64.c: Likewise.
1808 * config/tc-tic4x.c: Likewise.
1809 * config/tc-tic80.c: Likewise.
1810 * config/tc-v850.c: Likewise.
1811 * config/tc-vax.c: Likewise.
1812 * config/tc-w65.c: Likewise.
1813 * config/tc-xstormy16.c: Likewise.
1814 * config/tc-z8k.c: Likewise.
1816 2005-02-22 Catherine Moore <clm@cm00re.com>
1818 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1819 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1821 2005-02-22 Eric Christopher <echristo@redhat.com>
1823 * config/tc-mips.c (struct proc): Change isym to
1824 func_sym. New member func_end_sym.
1825 (s_mips_ent): Update.
1826 (s_mips_end): Ditto. Add code to compute function size.
1828 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1830 * read.c: Warning fixes.
1831 * config/obj-elf.c: Likewise.
1833 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1835 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1838 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1840 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1843 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1845 (demand_empty_rest_of_line): Likewise.
1846 (tic54x_sblock): Likewise.
1847 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1849 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1851 * read.c (address_bytes): New function.
1852 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1853 (potable): Add "dc.a".
1854 (cons_worker): Handle "dc.a".
1855 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1857 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1859 * input-file.c (input_file_open): Rearrange to avoid warning.
1861 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1863 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1864 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1865 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1867 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1869 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1870 uses after .set noat.
1871 (load_address): Likewise.
1872 (macro): Likewise. Don't try to avoid $at use by sacrificing
1873 the target register before it is stored, it won't work.
1875 2005-02-17 James E Wilson <wilson@specifixinc.com>
1877 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1878 see an instruction that specifies a template.
1880 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1882 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1883 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1884 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1886 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1888 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1890 * config/tc-ia64.c (md): Add hint_b.
1891 (emit_one_bundle): Handle md.hint_b for "hint".
1892 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1893 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1894 (ia64_init): Set md.hint_b to error.
1895 (md_assemble): Handle md.hint_b for "hint.b".
1897 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1898 * doc/c-ia64.texi: Likewise.
1900 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1902 * tc.h (struct relax_type, relax_typeS): Move from here..
1903 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1904 * ecoff.c (ecoff_new_file): Add appfile param.
1905 * ecoff.h (ecoff_new_file): Likewise.
1906 * itbl-lex.h: New file.
1907 * itbl-lex.l: Include itbl-lex.h.
1908 * itbl-parse.y: Likewise.
1909 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1910 * read.c (s_app_file_string): Mark appfile possibly unused.
1911 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1912 * subsegs.h (struct seg_info_trash): Delete.
1913 (seg_info): Use segment_info_type instead.
1914 * config/obj-coff.c (struct filename_list): Make filename const char *.
1915 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1916 * config/obj-elf.c (elf_file_symbol): Similarly.
1917 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1919 * config/tc-arc.c (md_operand): Warning fix.
1920 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1921 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1922 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1923 * config/tc-frv.c (frv_force_relocation): Warning fix.
1924 * config/tc-m68k.c (md_parse_option): Delete unused var.
1925 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1926 * config/tc-sparc.c: Likewise.
1927 (s_common): Warning fix.
1928 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1929 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1931 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1932 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1933 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1934 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1935 (tic4x_do_align): Use TIC_NOP_OPCODE.
1936 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1937 * config/tc-vax.c: Include netinet/in.h.
1938 (tc_headers_hook): Formatting.
1939 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1941 2005-02-17 Jan Beulich <jbeulich@novell.com>
1943 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1944 parsing inN, locN, outN. Set 'idx' to offset register number starts
1945 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1948 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1950 * config/tc-mips.c (load_address): Fix formatting.
1951 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1952 Catch macros which are unexpandable without AT. Remove duplicate
1954 (macro2): Remove duplicate zeroing of used_at.
1956 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1958 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1961 2005-02-15 Nigel Stephens <nigel@mips.com>
1962 Maciej W. Rozycki <macro@mips.com>
1964 * config/tc-mips.c (reloc_needs_lo_p): Handle
1965 BFD_RELOC_MIPS16_HI16_S.
1966 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1967 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1968 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1970 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1971 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1972 Call my_getSmallExpression() to parse percent operators.
1973 (percent_op_match, mips_percent_op): Separate definitions.
1974 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1975 (parse_relocation): Handle the MIPS16 mode using
1977 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1978 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1980 2005-02-15 Jan Beulich <jbeulich@novell.com>
1982 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1983 instead of explicitly dealing with the translation; exclude
1984 relocations that are already pcrel, however.
1986 2005-02-15 Jan Beulich <jbeulich@novell.com>
1988 * config/tc-ia64.c: Include limits.h (if available).
1989 (gr_values[0]): Set path to INT_MAX.
1990 (dot_reg_val): Don't allow changing value of r0. Limit range of
1991 general registers at r127.
1992 (specify_resource): Default resource index is -1. Don't set resource
1993 index (in case IA64_RS_RSE) without setting the specific flag.
1994 (note_register_values): Check operand is O_constant before tracking
1995 input value of moves. Add tracking for dep.z with constant inputs.
1996 (print_dependency): Resource index of specific resource may be zero.
1997 (check_dependencies): Likewise.
1999 2005-02-15 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2002 reg_class. Check operands and emit diagnostics for illegal use of
2005 2005-02-15 Jan Beulich <jbeulich@novell.com>
2007 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2008 new variables type, suffix, and width. Handle
2009 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2010 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2011 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2012 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2013 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2014 if unable to translate relocation type, using the new variables.
2016 2005-02-15 Jan Beulich <jbeulich@novell.com>
2018 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2019 (ty_symbol_chars): Define.
2020 * config/tc-ia64.c (ia64_symbol_chars): Define.
2022 2005-02-15 Jan Beulich <jbeulich@novell.com>
2024 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2025 input_line_pointer was advanced.
2027 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2029 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2032 2005-02-13 Jan Beulich <jbeulich@novell.com>
2034 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2035 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2037 (ia64_init): Set md.detect_dv.
2038 (ia64_start_line): New static variable warned. Warn only once when
2039 encountering explicit stops in automatic mode.
2040 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2041 * NEWS: Mention new default mode.
2043 2005-02-13 Jan Beulich <jbeulich@novell.com>
2045 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2046 be freed when wiping out previous state. Canonicalize names before
2047 use. Free name string when detecting redefinition.
2048 (dot_pred_rel): Call generic expression parser to process arguments.
2049 Handle O_register case for individual predicates and O_subtract for
2051 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2053 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2054 Warn if multiple found, issue error if resulting symbol name has zero
2056 (dot_alias): Canonicalize name before use.
2058 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2060 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2062 (in_procedure): Return -1 for warning.
2063 (in_prologue): Likewise.
2064 (in_body): Likewise.
2066 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2068 * config/tc-ia64.c (dot_xdata): Undo the last change.
2069 (dot_float_cons): Likewise.
2070 (dot_xstringer): Likewise.
2071 (dot_xdata_ua): Likewise.
2072 (dot_float_cons_ua): Likewise.
2074 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2076 * NEWS: Mention "-munwind-check=[warning|error]".
2078 * config/tc-ia64.c (md): Add unwind_check.
2079 (unwind_diagnostic): New.
2080 (in_procedure): Call unwind_diagnostic when a directive isn't
2082 (in_prologue): Call unwind_diagnostic when a directive isn't in
2084 (in_body): Call unwind_diagnostic when a directive isn't in
2086 (dot_endp): Set md.unwind_check to error before calling
2087 in_procedure and restore it after. When the name is missing or
2088 couldn't be found, use the one from the last .proc if
2089 md.unwind_check isn't error. Warn if md.unwind_check is
2091 (md_parse_option): Handle "-munwind-check=[warning|error]".
2092 (md_show_usage): Add "-munwind-check=[warning|error]".
2093 (ia64_init): Set md.unwind_check to warning.
2095 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2096 * doc/c-ia64.texi: Likewise.
2098 2005-02-11 Jan Beulich <jbeulich@novell.com>
2100 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2102 (ia64_parse_name): New third parameter.
2103 (md_parse_name): Pass third argument.
2104 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2105 (md_operand): Handling of '@'-prefixed symbols moved from here...
2106 (ia64_parse_name): ...to here.
2108 2005-02-11 Jan Beulich <jbeulich@novell.com>
2110 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2111 (errata_nop_necessary_p): Remove declaraction and definition.
2112 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2113 update md.group_idx. Don't reset md.last_groups.
2115 2005-02-11 Jan Beulich <jbeulich@novell.com>
2117 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2119 (dot_xdata): Free section name after use.
2120 (dot_float_cons): Likewise.
2121 (dot_xstringer): Likewise.
2122 (dot_xdata_ua): Likewise.
2123 (dot_float_cons_ua): Likewise.
2124 (md_pseudo_table): Add xdata16 and xdata16.ua.
2126 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2128 * doc/all.texi: Add IA64.
2129 * doc/as.texinfo: Likewise.
2131 * doc/c-ia64.texi: Fix typos.
2133 2005-02-10 Julian Brown <julian@codesourcery.com>
2135 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2137 (do_t_push_pop): Likewise.
2138 (md_assemble): Likewise.
2139 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2140 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2141 (create_unwind_entry): Output dependency on the required personality
2144 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2146 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2147 * subsegs.c (seg_not_empty_p): Likewise.
2149 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2151 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2152 relative jump calculation.
2153 <md_convert_frag) : Likewise.
2154 <output_disp): Likewise.
2156 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2158 * write.c (write_object_file): Recognize warning-symbol construct
2159 and skip object- and target- handling for the second symbol.
2161 2005-02-02 Jan Beulich <jbeulich@novell.com>
2163 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2164 designators along with quoted ones. Free copy of quoted designator
2167 2005-02-01 Ben Elliston <bje@au.ibm.com>
2169 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2170 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2171 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2172 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2173 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2174 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2175 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2176 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2177 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2178 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2179 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2180 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2181 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2182 #if 0'd code throughout.
2184 2005-01-31 Nick Clifton <nickc@redhat.com>
2186 * as.c (parse_args): Bump copyright date reported by --version to
2189 2005-01-31 Nick Clifton <nickc@redhat.com>
2191 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2194 2005-01-31 Jan Beulich <jbeulich@novell.com>
2196 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2197 that can end with .endr in that case. Make requiring/permitting
2198 pseudo-ops without leading dot closer to the logic in read.c serving
2200 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2203 2005-01-31 Jan Beulich <jbeulich@novell.com>
2205 * macro.c (do_formals): Adjust to no longer accept empty parameter
2207 (define_macro): Adjust to no longer accept empty macro name, garbage
2208 following the parameters, or macros that were previously defined.
2209 * read.c (s_bad_end): Declare.
2210 (potable): Add endm. Handler for endr and endm is s_bad_end.
2211 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2213 * read.h (s_bad_endr): Remove.
2215 2005-01-31 Jan Beulich <jbeulich@novell.com>
2217 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2218 immediately discarding (but counting) those exceeding the maximum
2219 possible amount. Track whether output and input operand counts ever
2220 matched, and use this to better indicate which of the operands/
2221 operand types was wrong; specifically don't default to pointing to
2224 2005-01-31 Jan Beulich <jbeulich@novell.com>
2226 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2227 variable in dot_endp). Add body and insn. Make prologue,
2228 prologue_mask, body, and insn bitfields.
2229 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2231 (in_procedure, in_prologue, in_body): New.
2232 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2233 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2234 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2235 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2236 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2237 dot_personality): Use the appropriate one of the above.
2238 (dot_proc): Clear unwind.proc_start; set to current location only if
2239 none of the entry points were valid. Check for non-zero-length entry
2240 point names. Check that entry points aren't defined, yet. Clear
2241 unwind.prologue, unwind.body, and unwind.insn.
2242 (dot_body): Call in_procedure. Check that first directive in procedure
2243 had no insns emitted before. Set unwind.body.
2244 (dot_prologue): Call in_procedure. Check that not already in prologue.
2245 Check that first directive in procedure had no insns emitted before.
2247 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2248 length entry point names. Check that entry points became defined.
2249 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2251 2005-01-31 Jan Beulich <jbeulich@novell.com>
2253 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2254 before actually using it. Don't generate an error in manual bundling
2255 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2256 Don't generate an error in manual bundling mode when looking at an
2257 insn required to be last in its group but the required slot hasn't
2258 been reached, yet. Allow conversion from MII to MI;I for bundle
2259 consisting of only 2 insns with the stop between them. Suppress
2260 various meaningless errors resulting from detecting earlier ones.
2262 2005-01-31 Jan Beulich <jbeulich@novell.com>
2264 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2267 2005-01-28 Christian Groessler <chris@groessler.org>
2269 * config/tc-z8k.c (md_assemble): Improve error detection.
2271 2005-01-28 Jan Beulich <jbeulich@novell.com>
2273 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2274 for personality routine pointer only if there is one.
2275 (ia64_convert_frag): Likewise.
2276 (generate_unwind_image): Likewise.
2278 2005-01-27 Christian Groessler <chris@groessler.org>
2280 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2281 (md_apply_fix3): Make relative branches out of range an error
2282 instead of a warning. Display correct line number for out of
2283 range branches/calls/memory accesses.
2285 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2287 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2288 to emit .debug_line and other debug sections.
2289 * as.h (seg_not_empty_p): Declare.
2290 * subsegs.c (seg_not_empty_p): New predicate.
2292 2005-01-27 Andrew Cagney <cagney@gnu.org>
2294 * configure: Regenerate to track ../gettext.m4 change.
2296 2005-01-27 Jan Beulich <jbeulich@novell.com>
2298 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2300 2005-01-27 Jan Beulich <jbeulich@novell.com>
2302 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2303 to/from application registers dynamic insns.
2304 (md_assemble): Defer resolution of move to/from application registers
2305 dynamic insns when they can be issued on either the I- or M-units.
2307 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2309 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2310 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2311 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2312 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2313 * cgen.c (gas_cgen_parse_operand): Handle
2314 CGEN_PARSE_OPERAND_SYMBOLIC.
2315 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2316 (frv_force_relocation): Likewise. Fix handling of PIC
2318 (md_apply_fix3): Likewise.
2320 2005-01-21 Ben Elliston <bje@au.ibm.com>
2322 * as.h: Remove #if 0'd code.
2323 * atof-generic.c (atof_generic): Likewise.
2324 * ecoff.c (ecoff_directive_frame): Likewise.
2325 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2326 * itbl-ops.c (itbl_add_reg): Likewise.
2327 * listing.c (calc_hex): Likewise.
2328 * read.c (MASK_CHAR): Likewise.
2329 * subsegs.c (subsegs_print_statistics): Likewise.
2330 * symbols.c (indent): Likewise.
2331 * write.c (write_relocs): Likewise.
2332 (write_object_file): Likewise.
2333 (relax_frag): Likewise.
2335 2005-01-20 Nick Clifton <nickc@redhat.com>
2337 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2338 getopt_long_only() from considering -a as an abbreviation for
2340 (parse_args): Fix the parsing of -a=<file>.
2342 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2345 * read.c (s_incbin): Adjust default count for skip. Check validity
2346 of count and skip rigorously.
2348 2005-01-19 Fred Fish <fnf@specifixinc.com>
2350 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2352 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2354 * read.c (convert_to_bignum): New function, split out from...
2355 (emit_expr): ...here. Handle the case where X_add_number is
2356 positive and the input value is negative.
2357 (output_big_sleb128): Fix setting of continuation bit. Check whether
2358 the final byte needs to be sign-extended. Fix size-shrinking loop.
2359 (emit_leb128_expr): When generating a signed leb128, see whether the
2360 sign of an O_constant's X_add_number matches the sign of the input
2361 value. Use a bignum if not.
2363 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2365 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2366 arch_sh_up in order to match the external name and make the
2367 testsuite's job easier.
2369 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2372 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2374 2005-01-12 Nick Clifton <nickc@redhat.com>
2376 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2377 ignored_arguments array.
2379 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2381 * write.c (write_object_file): Disallow a symbol equated to
2384 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2386 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2388 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2389 (maxq_target): New function: Set the machine type.
2391 2005-01-06 Paul Brook <paul@codesourcery.com>
2393 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2394 (md_begin): Handle TE_VXWORKS for FP defaults.
2395 (md_apply_fix3): Correct rela offsets.
2396 (elf32_arm_target_format): Add VxWorks targets.
2398 2005-01-06 Paul Brook <paul@codesourcery.com>
2400 * configure.tgt: Set em=vxworks for *-*-vxworks.
2401 * config/te-vxworks.h: New File.
2403 2005-01-06 Paul Brook <paul@codesourcery.com>
2405 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2407 2005-01-04 Dmitry Diky <diwil@spec.ru>
2409 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2412 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2414 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2415 (dot_loc): New function.
2416 (md_pseudo_table): Add entry to map .loc to dot_loc().
2417 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2418 seen a .loc directive or we're generating DWARF2 debug info for
2421 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2424 * read.c (s_comm_internal): Don't zero end of name until size
2425 expression has been parsed.
2427 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2429 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2431 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2433 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2436 2004-12-22 Ian Lance Taylor <ian@airs.com>
2438 * configure.tgt: New.
2439 * configure.in: Move setting of cpu_type, fmt, etc., to
2441 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2442 $(srcdir)/configure.tgt.
2443 * configure, Makefile.in: Rebuild.
2445 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2447 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2448 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2450 (avr_offset_expression): New function to parse offsets for LDI
2452 (avr_operand): Use it.
2453 (md_apply_fix3): Generate the relocs.
2455 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2457 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2458 BFD_RELOC_SH_IMMS10BY8 relocation.
2460 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2461 than just ignoring bad code.
2463 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2465 * config/tc-v850.c (handle_lo16): New function.
2466 (v850_reloc_prefix): Use it to check lo().
2467 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2469 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2471 * configure.in: Add s390x-ibm-tpf support.
2472 * configure: Regenerate.
2474 2004-12-15 Jan Beulich <jbeulich@novell.com>
2476 * config/obj-elf.c (obj_elf_change_section): Only set type and
2477 attributes on new sections. Emit warning when type of re-declared
2478 section doesn't match.
2480 2004-12-15 Jan Beulich <jbeulich@novell.com>
2482 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2483 '.cfi_startproc simple' doesn't inherit the old value.
2485 2004-12-15 Jan Beulich <jbeulich@novell.com>
2487 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2488 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2489 generation to emit a factored offset.
2491 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2493 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2494 which is too large in the case of NO_PIC without 64-bit
2497 * config/tc-mips.c (mips_in_shared): New static variable.
2498 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2499 (md_longopts): Add -mshared and -mno-shared.
2500 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2501 (s_cpload): Implement !mips_in_shared case.
2502 (s_cpsetup): Likewise.
2503 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2504 * NEWS: Mention -mno-shared.
2506 2004-12-09 Paul Brook <paul@codesourcery.com>
2508 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2511 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2513 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2514 sequence, increase the size of the sequence.
2516 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2519 2004-12-07 Ben Elliston <bje@gnu.org>
2521 * read.c (s_align): Use an align_limit temporary to allay a GCC
2522 signed/unsigned comparison warning.
2524 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2526 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2527 * configure.in: Use it for arm*-*-linux-gnueabi*.
2528 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2529 * config/te-armlinuxeabi.h: New file.
2530 * Makefile.in: Regenerated.
2531 * aclocal.m4: Likewise.
2532 * configure: Likewise.
2533 * doc/Makefile.in: Regenerated.
2535 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2537 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2538 (xtensa_restore_emit_state): Likewise.
2540 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2542 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2545 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2547 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2548 * Makefile.in: Regenerate.
2550 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2552 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2553 functions, give functions a meaningful name, add comments.
2554 (check_range): New function - Replace operand size calculation
2555 with range checking.
2556 (assemble_insn): Update Algorithm, improve error issuing.
2558 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2561 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2563 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2564 miss between different section in the same module.
2565 (tc_gen_reloc): Likewise.
2567 2004-11-25 Theodore A. Roth <troth@openavr.org>
2569 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2570 atmega325, atmega3250, atmega645 and atmega6450.
2572 2004-11-25 Jan Beulich <jbeulich@novell.com>
2574 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2575 permissible for the selected instruction suffix.
2576 (process_suffix): For DefaultSize instructions, suppressing the
2577 guessing of a 'q' suffix if the instruction doesn't support it is
2578 pointless, because only an 'l' suffix can be guessed in this place.
2580 2004-11-24 Nick Clifton <nickc@redhat.com>
2582 * config/tc-iq2000.c: Remove support for IQ10 processor.
2583 Convert to ISO C90 formatting.
2584 * config/tc-iq2000.h: Likewise.
2586 2004-11-23 Nick Clifton <nickc@redhat.com>
2588 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2589 in this table. They should be correct now.
2591 2004-11-23 Jan Beulich <jbeulich@novell.com>
2593 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2594 indicate the MMX extensions added by both SSE and 3DNow!A.
2595 (Cpu3dnowA): Declare.
2596 (CpuUnknownFlags): Update.
2597 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2598 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2599 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2600 3DNow!. Athlon additionally implies 3DNow!A. Several new
2601 entries (those starting with a dot are for sub-arch specification).
2602 (set_cpu_arch): Handle sub-arch specifications.
2603 (parse_insn): Distinguish between instructions not supported because
2604 of insufficient CPU features and because of 64-bit mode.
2605 * doc/c-i386.texi: Describe enhanced .arch directive.
2607 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2609 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2611 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2613 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2614 without a corresponding .debug_info section.
2616 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2618 * read.c (potable): Add "error" and "warning".
2619 (s_errwarn): New function.
2620 * read.h (s_errwarn): Declare.
2621 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2623 2004-11-22 Nick Clifton <nickc@redhat.com>
2625 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2628 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2630 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2631 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2633 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2635 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2636 (coff_adjust_symtab): Adjust call.
2637 (crawl_symbols): Likewise.
2638 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2639 (obj_app_file): Adjust.
2641 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2643 * configure.in: Enable bfd_assember for the MAXQ port.
2644 * configure: Regenerate.
2646 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2647 Sterling Augustine <sterling@tensilica.com>
2649 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2650 there is a conflict.
2651 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2652 interfaces that are related as determined by xtensa_interface_class_id.
2654 2004-11-12 Nick Clifton <nickc@redhat.com>
2656 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2657 offsets for conditional branches.
2659 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2661 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2663 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2665 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2666 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2668 (relax_frag_immed): Update call to update_next_frag_state.
2670 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2672 * obj.h (struct format_ops <app_file>): Add int param.
2673 * read.h (s_app_file_string): Likewise.
2674 * read.c (s_app_file_string): Likewise.
2675 (s_app_file): Adjust s_app_file_string call.
2676 * config/tc-mips.c (s_mips_file): Likewise.
2677 * config/obj-coff.h (obj_app_file): Add app param.
2678 * config/obj-ecoff.h (obj_app_file): Likewise.
2679 * config/obj-multi.h (obj_app_file): Likewise.
2680 * config/obj-elf.h (elf_file_symbol): Likewise.
2681 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2682 if called for # preprocessor lines.
2684 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2687 * symbols.c (resolve_symbol_value): Convert weak symbols only
2689 (symbol_equated_reloc_p): Don't equate weaks when relocating
2690 only for Windows PECOFF.
2692 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2694 * config/tc-crx.c (print_insn): Check and set insn_addr.
2695 * config/tc-crx.h (md_frag_check): Define.
2697 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2698 Vineet Sharma <vineets@noida.hcltech.com>
2700 * configure.in: Add support for new target maxq-coff.
2701 * configure: Regenerate.
2702 * NEWS: Mention new support.
2703 * config/tc-maxq.c: New file.
2704 * config/tc-maxq.h: New file.
2705 * config/obj-coff.h: Add support for maxq-coff.
2707 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2709 * symbols.c (any_external_name): Define.
2710 (resolve_symbol_value): Convert weak symbols.
2711 (S_SET_EXTERNAL): Support any_external_name.
2712 (S_SET_NAME): Qualify parameter const.
2713 (symbol_equated_reloc_p): Equate to weaks when relocating.
2714 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2715 * tc.h (any_external_name): Declare.
2716 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2718 (weak_is_altname): Declare and define.
2719 (weak_name2altname): Same.
2720 (weak_altname2name): Same.
2721 (weak_uniquify): Same.
2722 (weak_altprefix): Define.
2723 (obj_coff_weak): Change .weak syntax and handling.
2724 (coff_frob_symbol): Fix PE weak symbol alternates.
2725 * config/obj-coff.h (USE_UNIQUE): Define.
2726 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2727 are in another segment.
2728 (tc_gen_reloc): Remove broken addend hack.
2729 doc/as.texinfo: Update.
2731 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2733 * config/tc-xtensa.c (total_frag_text_expansion): New.
2734 (md_estimate_size_before_relax): Use it.
2735 (find_address_of_next_align_frag): Likewise.
2737 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2739 * config/tc-crx.c: Rename argument types.
2740 (processing_arg_number): Rename to 'cur_arg_num'.
2741 (get_number_of_bits): Rename to 'set_operand_size'.
2742 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2743 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2744 (set_indexmode_parameters): Remove function, integrate its code into
2746 (set_operand_size): Get rid of 'Operand Number' function parameter -
2747 use global variable 'cur_arg_num' instead.
2748 Use a local 'argument' pointer to reference the current argument.
2749 (parse_operand): Likewise.
2750 (set_operand): Likewise.
2751 (process_label_constant): Likewise.
2753 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2755 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2756 (add_section_rename): Delete. Inlined into...
2757 (build_section_rename): ...here. Use xstrdup instead of strdup.
2758 (xtensa_section_rename): Drop "const" from argument and return types.
2759 (md_show_usage): Indent to match show_usage().
2760 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2761 (tc_canonicalize_section_name): Define.
2762 (md_elf_section_rename): Remove unused macro.
2763 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2764 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2765 (Frame Directive): Delete.
2767 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2769 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2770 * config/tc-arm.c (target_oabi): Delete.
2771 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2772 (arm_opts): Remove moabi.
2773 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2774 * doc/c-arm.texi (ARM Options): Likewise.
2775 * configure: Regenerated.
2777 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2779 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2780 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2781 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2782 * configure: Regenerate.
2783 * config/tc-cris.c (enum cris_archs): New.
2784 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2785 (cris_insn_ver_valid_for_arch): New functions.
2786 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2787 (cris_arch): New variable.
2788 (md_pseudo_table): New pseudo .arch.
2789 (err_for_dangerous_mul_placement): Initialize according to
2791 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2793 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2794 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2795 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2796 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2797 use in md_cris_relax_table.
2798 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2799 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2800 Update and improve head comment.
2801 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2802 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2804 (md_longopts): New option --march=...
2805 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2807 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2808 (HANDLE_RELAXABLE): New macro.
2809 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2810 cases. Check for weak symbols and assume not relaxable. Handle
2811 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2812 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2814 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2815 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2816 (cris_create_short_jump): Adjust for CRISv32.
2817 (cris_relax_frag): Handle new states.
2818 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2819 (md_begin): Define symbols "..asm.arch.cris.v32",
2820 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2821 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2822 when entering opcode table entry points.
2823 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2824 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2825 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2826 (cris_process_instruction): Initialize out_insnp->insn_type to
2827 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2828 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2830 <case 'm'>: Check that modified_char == '.'.
2831 <invalid operands>: Consume the rest of the line.
2832 When operands don't match, skip over subsequent insns with
2833 non-matching version specifier but same mnemonic.
2834 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2835 special registers in CRISv32 are always 32 bit long.
2836 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2838 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2839 and compatible. Recognize "ACR" for v32, unless followed by "+".
2840 (get_spec_reg): Consider cris_arch when looking up register.
2841 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2843 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2844 (cris_get_expression): Restore input_line_pointer if failing "early".
2845 (get_flags): Consider cris_arch and recognize flags accordingly.
2846 (branch_disp): Adjust for CRISv32.
2847 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2848 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2849 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2850 resolved. Don't enter zeros in object file for
2852 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2853 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2854 (md_parse_option): Break out "return 1".
2855 <OPTION_ARCH> New case.
2856 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2857 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2858 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2859 <case BFD_RELOC_32_PCREL>: New cases.
2860 Addends for non-zero fx_pcrel are too in fx_offset.
2861 (md_show_usage): Show --march=<arch>.
2862 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2863 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2864 (s_syntax) <struct syntaxes>: Properly constify member operand.
2865 * config/tc-cris.h (TARGET_MACH): Define.
2866 (cris_mach): Declare.
2867 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2868 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2869 (CRIS-Opts): Document --march=...
2870 (CRIS-Pseudos): Document .arch.
2872 2004-11-04 Jan Beulich <jbeulich@novell.com>
2874 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2875 intel syntax and no register prefix, allow $ in symbol names when
2877 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2878 (intel_float_operand): Add fourth return value indicating math control
2879 operations. Make classification more precise.
2880 (md_assemble): Complain if memory operand of mov[sz]x has no size
2882 (parse_insn): Translate word operands to floating point instructions
2883 operating on integers as well as control instructions to short ones
2884 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2885 floating point instructions operating on non-integer operands.
2886 (match_template): Remove fldcw special case. Adjust q-suffix handling
2887 to permit it on fild/fistp/fisttp in AT&T mode.
2888 (process_suffix): Don't guess DefaultSize insns' suffix from
2889 stackop_size for certain floating point control instructions. Guess
2890 suffix for branch and [ls][gi]dt based on flag_code. Split error
2891 messages for Intel and AT&T syntax, and make the condition more strict
2892 for the former. Adjust suppressing of generation of operand size
2894 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2895 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2896 more error checking.
2897 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2898 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2900 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2902 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2903 md_short_jump_size, md_long_jump_size.
2904 * write.c [!WORKING_DOT_WORD]: Ditto.
2905 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2907 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2909 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2910 const qualifier in these definitions.
2911 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2912 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2914 2004-11-02 Nick Clifton <nickc@redhat.com>
2916 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2917 table before deciding to produce a .debug_line section to match up
2918 with a user provided .debug_info section.
2920 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2922 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2923 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2925 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2927 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2928 (get_flags): New function.
2929 (get_number_of_bits): Edit comments, update numeric values to
2931 (process_label_constant): Don't support the colon
2932 format (SYMBOL:[s|m|l]).
2933 (set_cons_rparams): Support argument type 'arg_rbase'.
2934 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2935 (handle_LoadStor): Bug fix, first handle post-increment mode.
2936 (getreg_image): Remove redundant code, update according to latest
2938 (print_constant): Bug fix relate to 3-word instructions.
2939 (assemble_insn): Bug fix, when matching instructions, verify also
2940 instruction type (not only mnemonic).
2941 Add various error checking.
2942 (preprocess_reglist): Support HI/LO and user registers.
2944 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2946 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2947 in an epilogue directive go negative.
2949 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2952 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2953 after reporting template error during manual bundling. Reported
2954 by Michael Dupont, michaelx.dupont@intel.com.
2956 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2958 * Makefile.am: Run dep-am.
2959 * aclocal.m4: Regenerate with automake 1.9.2.
2960 * Makefile.in: Regenerate with automake 1.9.2.
2961 * doc/Makefile.in: Likewise.
2963 * config/tc-arm.c: Include "dw2gencfi.h".
2964 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2966 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2967 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2968 (tc_cfi_frame_initial_instructions): Define.
2969 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2972 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2974 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2976 Update coprocessor id to be unsigned immediate.
2978 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2980 * config/tc-i386.c (O_secrel): Delete.
2981 (tc_pe_dwarf2_emit_offset): New function.
2982 * config/tc-i386.h (O_secrel): Define as O_md1.
2983 (TC_DWARF2_EMIT_OFFSET): Define.
2985 2004-10-18 Nick Clifton <nickc@redhat.com>
2987 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2988 ignore @fptr() directives for 4-byte fixups.
2990 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2992 * Makefile.am: Run "make dep-am"
2993 * Makefile.in: Regenerate.
2995 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2997 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2998 Remove comments about placement of literal pools.
2999 (Literal Directive): Update description of literal placement.
3000 (Literal Prefix Directive): Remove statement that this does not apply
3001 to absolute-mode literals. Describe new section naming scheme.
3003 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3005 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3006 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3007 is_windowed_return_opcode): Delete.
3008 (xtensa_frob_label): Use get_subseg_target_freq.
3009 (md_assemble): Inline call to is_entry_opcode.
3010 (xtensa_handle_align): Inline call to get_frag_is_literal.
3011 (relaxation_requirements): Inline call to is_jx_opcode.
3012 (emit_single_op): Inline call to is_movi_opcode.
3013 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3014 get_frag_is_no_transform, is_entry_opcode, and
3015 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3016 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3017 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3018 Inline calls to get_frag_is_no_transform.
3019 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3020 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3021 get_frag_is_no_transform.
3022 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3023 and set_frag_is_no_transform.
3024 (get_expression_value): Delete.
3025 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3026 cur_target_freq to target_freq.
3027 (get_subseg_info): Split out code to create a new map entry into ...
3028 (add_subseg_info): ... this new function.
3029 (get_last_insn_flags): Check if get_subseg_info succeeded.
3030 (set_last_insn_flags): Call add_subseg_info if needed.
3031 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3032 (xtensa_reorder_segments): Compute last_sec while counting sections.
3033 Remove call to get_last_sec.
3034 (get_last_sec): Delete.
3035 (cache_literal_section): Inline call to retrieve_literal_seg and its
3036 callees, seg_present and add_seg_list.
3037 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3038 (get_frag_is_insn, get_frag_is_no_transform,
3039 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3040 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3042 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3044 * config/tc-xtensa.c: Use ISO C90 formatting.
3045 * config/tc-xtensa.h: Likewise.
3046 * config/xtensa-istack.h: Likewise.
3047 * config/xtensa-relax.c: Likewise.
3048 * config/xtensa-relax.h: Likewise.
3050 2004-10-12 Paul Brook <paul@codesourcery.com>
3052 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3055 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3058 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3060 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3062 (Acknowledgements): Use "GAS" instead of AS variable.
3064 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3066 * config/tc-i386.c: Include "elf/x86-64.h".
3067 (i386_elf_section_type): New function.
3068 * config/tc-i386.h (md_elf_section_type): Define.
3069 (i386_elf_section_type): New prototype.
3071 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3073 * config/m68k-parse.h (enum m68k_register): New control register,
3075 * config/tc-m68k.c: Correct control register set for MCF5249.
3077 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3078 Sterling Augustine <sterling@tensilica.com>
3080 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3081 (UNREACHABLE_MAX_WIDTH): Define.
3082 (XTENSA_FETCH_WIDTH): Delete.
3083 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3084 prefer_const16, prefer_l32r): New global variables.
3085 (LIT4_SECTION_NAME): Define.
3086 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3087 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3088 (frag_flags struct): New.
3089 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3090 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3091 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3092 (MAX_FORMATS): Define.
3093 (op_placement_info struct, op_placement_table): New.
3094 (O_pltrel, O_hi16, O_lo16): Define.
3095 (directiveE enum): Rename directive_generics to directive_transform.
3096 Delete directive_relax. Add directive_schedule,
3097 directive_absolute_literals, and directive_last_directive.
3098 (directive_info): Rename "generics" to "transform". Delete "relax".
3099 Add "schedule" and "absolute-literals".
3100 (directive_state): Adjust entries to match changes in directive_info.
3101 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3102 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3103 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3104 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3105 (align_only_targets, software_a0_b_retw_interlock,
3106 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3107 software_avoid_short_loop, software_avoid_close_loop_end,
3108 software_avoid_all_short_loops, specific_opcode): Delete.
3109 (warn_unaligned_branch_targets): New.
3110 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3111 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3112 (option_[no_]link_relax, option_[no_]transform,
3113 option_[no_]absolute_literals, option_warn_unaligned_targets,
3114 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3116 (option_[no_]align_only_targets, option_literal_section_name,
3117 option_text_section_name, option_data_section_name,
3118 option_bss_section_name, option_eb, option_el): Delete.
3119 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3120 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3121 and target-hardware. Delete entries for [no-]target-align-only,
3122 literal-section-name, text-section-name, data-section-name, and
3124 (md_parse_option): Handle new options and remove old ones. Accept but
3125 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3126 and treat them as [no-]transform.
3127 (md_show_usage): Add new options and remove old ones.
3128 (xtensa_setup_hw_workarounds): New.
3129 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3130 "long", "short", "loc" and "frequency" entries.
3131 (use_generics): Rename to ...
3132 (use_transform): ... this function. Add past_xtensa_end check.
3133 (use_longcalls): Add past_xtensa_end check.
3134 (code_density_available, can_relax): Delete.
3135 (do_align_targets): New.
3136 (get_directive): Accept dashes in directive names. Warn about
3137 [no-]generics and [no-]relax directives and treat them as
3139 (xtensa_begin_directive): Call md_flush_pending_output only for some
3140 directives. Check for directives inside instruction bundles. Warn
3141 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3142 directives. Handle new directives. Check generating_literals flag
3144 (xtensa_end_directive): Check for directives inside instruction
3145 bundles. Warn and ignore [no-]density directives. Handle new
3146 directives. Call xtensa_set_frag_assembly_state.
3147 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3148 xtensa_dwarf2_emit_insn): New.
3149 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3150 use_literal_section flag.
3151 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3152 literals. Use xtensa_elf_cons to parse the expression.
3153 (xtensa_literal_prefix): Do not check use_literal_section. Support
3154 ".lit4" sections for absolute literals. Change prefix convention to
3155 replace ".text" (or ".t" in a linkonce section). No need to call
3157 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3158 (expression_end): Handle closing braces and colons.
3159 (PLT_SUFFIX, plt_suffix): Delete.
3160 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3161 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3162 and O_hi16 expressions as well.
3163 (tokenize_arguments): Handle closing braces and colons.
3164 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3165 operands and paired register syntax.
3166 (get_invisible_operands): New.
3167 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3168 new xtensa-isa.h functions.
3169 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3170 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3171 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3172 instructions. Use xtensa_translate_zero_immed.
3173 (operand_is_immed, operand_is_pcrel_label): Delete.
3174 (get_relaxable_immed): Use new xtensa-isa.h functions.
3175 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3177 (xtensa_print_insn_table, print_vliw_insn): New.
3178 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3179 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3180 is_branch_or_jump_opcode): Delete.
3181 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3182 (opnum_to_reloc, reloc_to_opnum): Delete.
3183 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3184 xtensa-isa.h functions. Operate on one slot of an instruction.
3185 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3186 xg_get_insn_size): Delete.
3187 (xg_get_build_instr_size): Use xg_get_single_size.
3188 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3189 xg_build_widen_table. Use xg_get_single_size.
3190 (xg_get_max_narrow_insn_size): Delete.
3191 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3192 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3194 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3195 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3196 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3197 xg_build_widen_table. Use xg_get_single_size.
3198 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3200 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3201 treat weak symbols conservatively.
3202 (xg_check_operand): Use new xtensa-isa.h functions.
3203 (is_dnrange): Delete.
3204 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3205 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3206 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3207 xtensa-isa.h functions.
3208 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3209 xg_instruction_matches_options): New.
3210 (xg_instruction_matches_rule): Handle O_register expressions. Call
3211 xg_instruction_matches_options.
3212 (transition_rule_cmp): New.
3213 (xg_instruction_match): Update call to xg_build_simplify_table.
3214 (xg_build_token_insn): Record loc fields.
3215 (xg_simplify_insn): Check is_specific_opcode field and
3216 density_supported flag.
3217 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3218 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3219 (xg_assemble_literal): Add error handling for O_big. Call
3220 record_alignment. Handle O_pltrel.
3221 (xg_valid_literal_expression): New.
3222 (xg_assemble_literal_space): Add slot parameter. Remove call to
3223 set_expr_symbol_offset. Add call to record_alignment. Update call to
3225 (xg_emit_insn): Delete.
3226 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3227 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3228 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3229 and slot parameters. Handle new "alternate" relocations for absolute
3230 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3231 O_hi16. Use new xtensa-isa.h functions.
3232 (xg_assemble_tokens): Delete.
3233 (is_register_writer): Use new xtensa-isa.h functions.
3234 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3235 old-style RSR from LCOUNT.
3236 (next_frag_opcode): Delete.
3237 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3238 update_next_frag_state): New.
3239 (update_next_frag_nop_state): Delete.
3240 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3241 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3242 the state of the absolute-literals directive. Add calls to
3243 record_alignment and xtensa_set_frag_assembly_state. Call
3244 xtensa_switch_to_non_abs_literal_fragment instead of
3245 xtensa_switch_to_literal_fragment.
3247 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3248 (get_expanded_loop_offset): Change check for undefined opcode to an
3250 (xtensa_set_frag_assembly_state, relaxable_section,
3251 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3252 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3253 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3254 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3255 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3256 (xtensa_init_fix_data): New.
3257 (xtensa_frob_label): Reset label symbol to the current frag. Check
3258 do_align_targets and generating_literals flag. Propagate frequency
3259 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3260 (xtensa_unrecognized_line): New.
3261 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3262 to xtensa_set_frag_assembly_state.
3263 (error_reset_cur_vinsn): New.
3264 (md_assemble): Remove check for literal frag. Remove call to
3265 istack_init. Call use_transform instead of use_generics. Parse
3266 explicit instruction format specifiers. Move code for
3267 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3268 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3269 Add dwarf2_where call. Remote automatic alignment for ENTRY
3270 instructions. Move call to xtensa_clear_insn_labels to the end.
3271 Rearrange to handle bundles.
3272 (xtensa_cons_fix_new): Delete.
3273 (xtensa_handle_align): New.
3274 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3275 assignment to is_no_density field.
3276 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3277 instead of reloc_to_opnum. Handle "alternate" relocations.
3278 (xtensa_force_relocation, xtensa_check_inside_bundle,
3279 xtensa_elf_section_change_hook): New.
3280 (xtensa_symbol_new_hook): Delete.
3281 (xtensa_fix_adjustable): Check for difference of symbols with an
3282 offset. Check for external and weak symbols.
3283 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3284 (md_estimate_size_before_relax): Return expansion for the first slot.
3285 (tc_gen_reloc): Handle difference of symbols by producing
3286 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3287 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3288 tentative values into the output when linkrelax is set.
3289 (XTENSA_PROP_SEC_NAME): Define.
3290 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3291 Create literal tables only if using literal sections. Create new
3292 property tables instead of old instruction tables. Check for unaligned
3293 branch targets and loops.
3294 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3295 new_resource_table, clear_resource_table, resize_resource_table,
3296 resources_available, reserve_resources, release_resources,
3297 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3298 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3299 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3300 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3301 flag. Update checks for workaround options. Call
3302 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3303 (xtensa_cleanup_align_frags): Add special case for branch targets.
3304 Check for and mark unreachable frags.
3305 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3306 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3307 end of a zero-overhead loop body.
3308 (frag_can_negate_branch): Handle instructions with multiple slots.
3309 Use new xtensa-isa.h functions
3310 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3311 xtensa_mark_zcl_first_insns): New.
3312 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3313 transformations are disabled.
3314 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3315 multislot instructions.
3316 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3317 Likewise. Also error if transformations are disabled.
3318 (unrelaxed_frag_max_size): New.
3319 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3320 xtensa-isa.h functions.
3321 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3322 xtensa_opcode_is_loop instead of is_loop_opcode.
3323 (get_text_align_power): Replace as_fatal with assertion.
3324 (get_text_align_fill_size): Iterate instead of using modulus when
3326 (get_noop_aligned_address): Assert that this is for a machine-dependent
3327 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3328 xg_get_single_size, and frag_format_size.
3329 (get_widen_aligned_address): Rename to ...
3330 (get_aligned_diff): ... this function. Add max_diff parameter.
3331 Remove handling of rs_align/rs_align_code frags. Use
3332 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3333 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3334 and pass it back to caller.
3335 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3336 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3337 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3338 (relax_frag_text_align): Rename to ...
3339 (relax_frag_loop_align): ... this function. Assume loops can only be
3340 in the first slot of an instruction.
3341 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3342 instruction. Remove call to frag_wane.
3343 (relax_frag_narrow): Rename to ...
3344 (relax_frag_for_align): ... this function. Extend to handle
3345 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3346 RELAX_NARROW for the first slot.
3347 (find_address_of_next_align_frag, bytes_to_stretch): New.
3348 (future_alignment_required): Use find_address_of_next_align_frag and
3349 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3350 alignment decisions.
3351 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3352 Check if transformations are enabled for b_j_loop_end workaround.
3353 Use new xtensa-isa.h functions and handle multislot instructions.
3354 Update call to xg_assembly_relax.
3355 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3356 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3358 (convert_frag_narrow): Add segP, format and slot parameters. Call
3359 convert_frag_immed for branch instructions. Adjust calls to
3360 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3361 xg_get_single_size and xg_get_single_format.
3362 (convert_frag_fill_nop): New.
3363 (convert_frag_immed): Add format and slot parameters. Handle multislot
3364 instructions and use new xtensa-isa.h functions. Update calls to
3365 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3366 enabled for b_j_loop_end workaround. Use build_nop instead of
3367 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3368 frags. Use xg_get_single_size. Handle O_pltrel.
3369 (fix_new_exp_in_seg): Remove check for old plt flag.
3370 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3371 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3372 for loop opcode to an assertion. Mark all frags up to the end of the
3373 loop as not transformable.
3374 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3375 (get_subseg_info): New.
3376 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3378 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3379 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3380 (xtensa_switch_to_non_abs_literal_fragment): New.
3381 (cache_literal_section): Add is_code parameter and pass it through to
3382 retrieve_literal_seg.
3383 (retrieve_literal_seg): Add is_code parameter and use it to set the
3384 flags on the literal section. Handle case where head parameter is 0.
3385 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3386 set_frag_is_no_transform): New.
3387 (xtensa_create_property_segments): Add end_property_function parameter
3388 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3389 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3390 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3391 (add_xt_block_frags): Add end_property_function parameter and call it
3392 if it is non-zero. Call xtensa_frag_flags_init.
3393 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3394 get_frag_property_flags, frag_flags_to_number,
3395 xtensa_frag_flags_combinable, xt_block_aligned_size,
3396 xtensa_xt_block_combine, add_xt_prop_frags,
3397 init_op_placement_info_table, opcode_fits_format_slot,
3398 xg_get_single_size, xg_get_single_format): New.
3399 (istack_push): Inline call to tinsn_copy.
3400 (tinsn_copy): Delete.
3401 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3402 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3403 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3404 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3405 functions. Handle invisible operands.
3406 (tinsn_to_slotbuf): New.
3407 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3408 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3409 vinsn_from_chars, and xg_free_vinsn.
3410 (tinsn_from_insnbuf): New.
3411 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3412 instructions. Handle symbol differences.
3413 (get_num_stack_text_bytes): Use xg_get_single_size.
3414 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3415 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3416 get_expr_register, set_expr_symbol_offset_diff): New.
3417 * config/tc-xtensa.h (MAX_SLOTS): Define.
3418 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3419 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3420 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3422 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3423 (xtensa_frag_type struct): Add is_assembly_state_set,
3424 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3425 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3426 Replace is_generics and is_relax fields by is_no_transform field.
3427 Delete is_text and is_longcalls fields. Change text_expansion and
3428 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3429 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3430 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3431 (xtensa_fix_data struct): New.
3432 (xtensa_symfield_type struct): Delete plt field.
3433 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3434 forward declaration here.
3435 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3436 (XTENSA_SECTION_RENAME): Undefine.
3437 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3438 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3439 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3440 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3441 (unit_num_copies_func, opcode_num_units_func,
3442 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3443 (resource_table struct): New.
3444 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3445 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3446 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3447 (tinsn_copy): Delete prototype.
3448 (vliw_insn struct): New.
3449 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3450 (widen_spec_list): Add option conditions for density and boolean
3451 instructions. Add expansions using CONST16 and conditions for using
3452 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3454 (simplify_spec_list): Add option conditions for density instructions.
3455 Add entry for NOP instruction.
3456 (append_transition): Add cmp function pointer parameter and use it to
3457 insert the new entry in order.
3458 (operand_function_LOW16U, operand_function_HI16U): New.
3459 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3460 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3461 (enter_opname, split_string): Use xstrdup instead of strdup.
3462 (init_insn_pattern): Initialize new options field.
3463 (clear_req_or_option_list, clear_req_option_list,
3464 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3466 (parse_insn_pattern): Parse option conditions.
3467 (transition_applies): New.
3468 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3469 swapped last arguments in calls to append_constant_value_condition.
3470 Call clone_req_option_list. Add warning about invalid opcode.
3471 Handle LOW16U and HI16U function names.
3472 (build_transition_table): Add cmp parameter and use it in calls to
3473 append_transition. Use new xtensa-isa.h functions. Check
3474 transition_applies before adding entries.
3475 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3476 pass it through to build_transition_table.
3477 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3478 ReqOption, transition_cmp_fn): New types.
3479 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3480 (transition_rule struct): Add options field.
3481 * doc/as.texinfo (Overview): Update Xtensa options.
3482 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3483 --[no-]relax, and --[no-]generics options. Update descriptions of
3484 --text-section-literals and --[no-]longcalls. Add
3485 --[no-]absolute-literals and --[no-]transform.
3486 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3487 Remove use of "generic" and "specific" terminology for opcodes.
3488 (Xtensa Registers): Generalize the syntax description to include
3489 user-defined register files.
3490 (Xtensa Automatic Alignment): Update.
3491 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3492 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3493 (Xtensa Directives): Remove confusing rules about precedence.
3494 (Density Directive, Relax Directive): Delete.
3495 (Schedule Directive): New.
3496 (Generics Directive): Rename to ...
3497 (Transform Directive): ... this node.
3498 (Literal Directive): Update for absolute literals. Missing
3499 literal_position directive is now an error.
3500 (Literal Position Directive): Update for absolute literals.
3501 (Freeregs Directive): Delete.
3502 (Absolute Literals Directive): New.
3503 (Frame Directive): Minor editing.
3504 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3505 Update dependencies.
3506 * Makefile.in: Regenerate.
3508 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3510 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3511 to build the second and third fixups for a composite relocation.
3512 (macro_read_relocs): New function.
3513 (macro_build): Use it.
3514 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3515 Simplify fragging code accordingly.
3516 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3517 of the composite relocation. Set fx_tcbit in both fixups.
3519 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3521 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3522 (md_apply_fix3): Don't treat composite relocs as done.
3524 2004-10-07 Jan Beulich <jbeulich@novell.com>
3526 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3527 prefix for symbol names generated from the LOCAL macro directive.
3529 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3530 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3532 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3534 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3536 (md_assemble): Add error checking for Co-Processor instructions.
3537 (get_cinv_parameters): Add 'b' option to invalidate the
3538 branch-target cache.
3540 2004-10-05 Paul Brook <paul@codesourcery.com>
3542 * config/tc-arm.c (unwind): New variable.
3543 (vfp_sp_encode_reg): New function.
3544 (vfp_sp_reg_required_here): Use it.
3545 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3546 (vfp_parse_reg_list): New function.
3547 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3548 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3549 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3550 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3552 (md_pseudo_table): Add them.
3553 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3554 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3555 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3556 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3557 require_hashconst, add_unwind_opcode): New functions.
3558 * doc/c-arm.texi: Document unwinding opcodes.
3559 * NEWS: Mention the new feature.
3561 2004-10-04 Eric Christopher <echristo@redhat.com>
3563 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3565 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3567 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3569 * config/tc-s390.c (md_apply_fix3): Likewise.
3570 * config/tc-sparc.c (md_apply_fix3): Likewise.
3572 2004-10-01 Paul Brook <paul@codesourcery.com>
3574 * config/tc-arm.c (arm_elf_section_type): New function.
3575 (arm_elf_change_section): Set section link for exidx sections.
3576 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3577 (md_elf_section_type): Define.
3579 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3581 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3582 instruction's offset.
3584 2004-10-01 Adam Nemet <anemet@lnxw.com>
3586 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3588 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3590 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3591 asymbol *, instead use symbol_get_bfdsym.
3593 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3595 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3597 2004-09-30 Paul Brook <paul@codesourcery.com>
3599 * config/tc-arm.c (do_smi, do_nop): New functions.
3600 (insns): Add ARMv6ZK instructions.
3601 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3602 (tc_gen_reloc): Ditto.
3603 (arm_cpus): Add mpcore and arm1176.
3604 (arm_archs): Add armv6{k,z,zk}.
3605 * doc/c-arm.texi: Document new cores and architectures.
3607 2004-09-30 Nick Clifton <nickc@redhat.com>
3609 * config/tc-arm.c: Use ISO C90 formatting.
3611 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3613 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3614 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3615 REG_TYPE_MVDX is expected.
3617 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3619 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3621 2004-09-21 James E Wilson <wilson@specifixinc.com>
3623 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3624 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3625 output_spill_base, output_unat_psprel, output_lc_psprel,
3626 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3627 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3628 output_spill_psprel_p): Use it.
3630 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3632 * config/tc-crx.c (handle_LoadStor): New function.
3633 Handle load/stor unique instructions before parsing.
3635 2004-09-17 Paul Brook <paul@codesourcery.com>
3637 * config/tc-arm.c (s_arm_rel31): New funciton.
3638 (md_pseudo_table): Add .rel31.
3639 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3640 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3641 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3642 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3643 (arm_parse_reloc): Add (target2).
3645 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3647 * Makefile.am: Run "make dep-am".
3648 * Makefile.in: Regenerate.
3649 * aclocal.m4: Regenerate.
3650 * configure: Regenerate.
3651 * doc/Makefile.in: Regenerate.
3652 * po/POTFILES.in: Regenerate.
3653 * po/gas.pot: Regenerate.
3655 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3657 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3658 [!LLONG_MAX]: Ditto.
3660 2004-09-13 Paul Brook <paul@codesourcery.com>
3662 * config/tc-arm.c: Rename RELABS to TARGET1.
3664 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3666 * messages.c (as_internal_value_out_of_range): Cast values passed
3667 to as_bad_where or as_warn_where to proper type.
3669 2004-09-11 Theodore A. Roth <troth@openavr.org>
3671 * config/tc-avr.c: Add support for
3672 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3674 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3676 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3677 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3679 2004-09-08 Paul Brook <paul@codesourcery.com>
3681 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3682 fini_array and preinit_array section types.
3683 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3685 * doc/as.texinfo: Document extra section types.
3687 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3689 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3690 * Makefile.in: Regenerated.
3691 * configure.in: Set em for arm*-*-symbianelf*.
3692 * configure: Regenerated.
3693 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3694 vectors when appropriate.
3695 * config/te-symbian.h: New file.
3697 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3699 * config/tc-crx.c (gettrap): Exception vector can be case
3701 (process_label_constant): Fix a 32-bit displacement bug in branch
3703 (get_operandtype) : Bug fix, wrong operand was used.
3704 (process_label_constant): Initialize relocation type to
3707 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3709 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3710 for synthesizable cores.
3712 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3714 2004-08-25 Dmitry Diky <diwil@spec.ru>
3716 * config/tc-msp430.c: Clean-up the code.
3717 (md_relax_table): New relax table.
3718 (mcu_types): Sort MCU types.
3719 (md_pseudo_table): Add .profiler pseudo handler.
3720 (pow2value): New function.
3721 (msp430_profiler): New function.
3722 (msp430_operands): Add new insns handlers.
3723 (msp430_srcoperand): Add register operand handler, allow complex
3725 (md_estimate_size_before_relax): Rewritten.
3726 (md_convert_frag): Rewritten.
3727 (msp430_relax_frag): New function.
3728 * config/tc-msp430.h (md_relax_frag): define macro
3729 * doc/c-msp430.texi: Update information.
3731 2004-08-24 Nick Clifton <nickc@redhat.com>
3733 * as.c (std_shortopts): Allow -g to take an optional argument.
3734 (parse_args): Pass any switch starting with -g on to the backend
3737 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3739 * configure.in (arm*-*-symbianelf*): New target.
3740 (arm*-*-eabi*): Likewise.
3741 * configure: Regenerated.
3743 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3744 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3747 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3749 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3750 argument, don't do anything if current section is not
3751 .gnu.linkonce.t.* and linkonce_empty is set.
3752 (generate_unwind_image, dot_endp): Adjust callers, call
3753 start_unwind_section (*, 1) if nothing will be put into the
3756 2004-08-17 Nick Clifton <nickc@redhat.com>
3758 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3759 (show_usage): Add -g.
3760 (std_longopts): Add --gen-debug. Alpha sort the table.
3761 (parse_args): Print an error message if a switch is not handled.
3762 Handle the -g switch, calling md_debug_format_selector() if
3764 * NEWS: Mention new feature.
3765 * doc/as.texinfo: Document new switch.
3766 * doc/internals.texi: Document behaviour of md_parse_option.
3768 * config/tc-arm.c (md_parse_option): Do not issue an error message
3769 if the switch is not recognised.
3770 * config/tc-m68k.c (md_parse_option): Likewise.
3771 * config/tc-pdp11.c (md_parse_option): Likewise.
3772 * config/tc-v850.c (md_parse_option): Likewise.
3774 * as.h: Fix up formatting.
3777 2004-08-16 Nick Clifton <nickc@redhat.com>
3779 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3781 * configure.in: Sort architecture based tables alphabetically.
3782 * configure: Regenerate.
3784 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3786 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3787 { "cc", 68 }, with { "cr", 70 }.
3789 2004-08-13 Jan Beulich <jbeulich@novell.com>
3790 Nick Clifton <nickc@redhat.com>
3792 * as.c: Add and handle new --alternate command line option.
3793 * macro.c (macro_set_alternate): New.
3794 * macro.h (macro_set_alternate): Declare.
3795 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3796 * doc/as.texinfo: Document new command line option and pseudo-ops
3797 as well as insert documentation originating from gasp about
3798 alternate macro syntax.
3799 * NEWS: Mention new command line option and pseudo-ops.
3801 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3803 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3806 2004-08-06 Paul Brook <paul@codesourcery.com>
3808 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3809 Handle new relocations.
3810 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3812 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3814 * write.c (relax_segment): Use was_address instead of address when
3815 setting fr_fix field for align frag due to backwards .org.
3817 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3819 Introduce SH2a support.
3820 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3821 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3823 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3824 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3825 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3826 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3827 to end of conditional expression.
3828 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3829 * config/tc-sh.c: Add sh2a-nofpu support.
3830 2003-12-29 DJ Delorie <dj@redhat.com>
3831 * tc-sh.c: Add sh2a support.
3832 (parse_reg): Add tbr.
3833 (parse_at): Support @@(disp,tbr).
3834 (get_specific): Support sh2a opcodes.
3835 (insert4): New, for 4 byte relocs.
3836 (build_Mytes): Support sh2a opcodes.
3837 (md_apply_fix3_Mytes): Support sh2a opcodes.
3838 2003-12-02 Michael Snyder <msnyder@redhat.com>
3839 * config/tc-sh.c (md_parse_option): Handle sh2a.
3840 (sh_elf_final_processing): Ditto.
3842 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3844 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3847 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3849 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3850 (ppc_arch): Expand comment.
3852 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3854 * config/tc-crx.c: Support evaluating the difference between two
3856 * config/tc-crx.h: Likewise.
3858 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3860 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3862 (ia64_elf_section_change_hook): Set the linked-to section for
3865 2004-07-26 Dmitry Diky <diwil@spec.ru>
3867 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3868 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3869 msp430xG438, msp430xG439.
3871 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3873 * doc/as.texinfo (Section, PushSection): Correct documentation
3876 2004-07-21 Jan Beulich <jbeulich@novell.com>
3878 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3879 permissible for the selected instruction suffix.
3880 (match_template): Don't permit 64-bit general purpose operands in
3882 (finalize_imm): Permit 64-bit immediates.
3883 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3884 specially except for the width of the used base and/or index
3885 registers. For 32-bit displacements, use sign-extended
3886 relocations only when using 64-bit addressing.
3887 Force zero displacement on rip-relative addressing when there is
3888 no other displacement.
3889 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3890 specially except for the width of the used base and/or index
3892 (parse_register): Disallow Reg64 registers in 32-bit mode.
3894 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3895 suffix if the instruction doesn't support it.
3897 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3899 * config/tc-mips.c (append_insn): Handle constant expressions with
3900 no associated relocation.
3901 (mips_ip): Cancel the expression after use for the Q format
3903 (parse_relocation): Return no relocation for unsupported
3905 (my_getSmallExpression): Return no relocation if no relocation
3908 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3910 * config/obj-som.c (adjust_stab_sections): Add prototype.
3911 (obj_som_compiler, obj_som_version, obj_som_copyright,
3912 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3913 * config/tc-hppa.c (update_subspace): Likewise.
3914 (is_defined_subspace): Amplify comment.
3915 * config/obj-som.h (som_frob_file): Add prototype.
3917 2004-07-19 Christopher Faylor <cgf@timesys.com>
3918 H.J. Lu <hongjiu.lu@intel.com>
3920 * subsegs.c (section_symbol): Don't create a new segment when
3921 existing segment is undefined.
3923 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3925 * config/tc-arm.c: Include include/opcode/arm.h.
3926 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3927 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3928 (FPU_ARCH_*): Delete.
3929 * Makefile.am: Update dependencies.
3930 * Makefile.in: Regenerate.
3932 2004-07-15 Nick Clifton <nickc@redhat.com>
3934 * configure.in: Accept armbe as a big-endian arm configuration.
3935 * configure: Regenerate.
3937 2004-07-13 Thomas Nystrom <thn@saeab.se>
3939 * config/tc-i386.c (T_SHIFTOP): New constant.
3940 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3941 (intel_el1): Handle '~'.
3942 (intel_get_token): Handle '<>', '&', '|' and '~'.
3944 2004-07-13 Nick Clifton <nickc@redhat.com>
3946 (md_assemble): Remove spurious newline from end of as_bad error
3948 (intel_e05_1): Likewise.
3949 (intel_e11): Likewise.
3950 (intel_match_token): Likewise.
3952 2004-07-11 Andreas Schwab <schwab@suse.de>
3954 * config/tc-m68k.c: Convert to C90. Remove redundant
3955 declarations. Indentation fixup.
3956 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3957 obj_coff_section ourselves.
3959 2004-07-09 James E Wilson <wilson@specifixinc.com>
3961 * config/tc-ia64.c (default_big_endian): New.
3962 (dot_byteorder, md_begin): Use it.
3963 (md_parse_option): Set it.
3965 2004-07-09 Nick Clifton <nickc@redhat.com>
3967 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3968 * configure: Regenerate.
3969 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3970 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3971 sh_find_elf_flags if necessary.
3973 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3975 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3976 going to be split into more than one in-place addend, return 0
3977 for relocations against mergeable sections. Associate comments
3980 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3982 * Makefile.am (CPU_TYPES): Add crx.
3983 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3984 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3985 (DEPTC_crx_elf): New target.
3986 (DEPOBJ_crx_elf): Likewise.
3987 (DEP_crx_elf): Likewise.
3988 * Makefile.in: Regenerate.
3989 * configure.in: Add crx* target.
3990 * configure: Regenerate.
3991 * config/tc-crx.c: New file.
3992 * config/tc-crx.h: New file.
3993 * NEWS: Mention new target.
3995 2004-07-06 Nick Clifton <nickc@redhat.com>
3997 * config.in: Undefine TARGET_SYMBIAN by default.
3999 * configure: Regenerate. Add sh-symbian-elf target. If
4000 selected define TARGET_SYMBIAN.
4001 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4002 format if TARGET_SYMBIAN has been defined.
4004 * output-file.c (output_file_create): Report the target format
4005 chosen when bfd_openw reports that it is invalid.
4007 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4008 pseudo for BFD based assemblers.
4010 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4013 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4014 (md_parse_option): Remove redundant -isa testing.
4015 Make bfd_arch variable const.
4016 (md_show_usage): Make bfd_arch variable const.
4018 2004-07-03 James E Wilson <wilson@specifixinc.com>
4020 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4021 * config/tc-ia64.h (md_frag_check): Define.
4023 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4025 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4027 * doc/as.texinfo (Weak): Document PE weak symbols.
4029 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4031 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4032 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4033 (mips_frob_file): Rework so that only a single pass through the
4034 relocs is needed. Allow %lo()s to have higher offsets than their
4035 corresponding %hi()s or %got()s.
4037 2004-07-02 Nick Clifton <nickc@redhat.com>
4039 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4040 allow values which have come from undefined symbols.
4041 Always consider this fixup to have been processed as a reloc
4042 cannot be generated for it.
4044 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4046 * frags.h (struct frag): Add has_code and insn_addr fields.
4047 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4048 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4049 * config/tc-ppc.h (md_frag_check): Define.
4051 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4053 * doc/Makefile.am (info): Rename goal to...
4054 (info-local): ... this, to preserve implicit dependencies.
4055 * doc/Makefile.in: Regenerate with automake 1.8.5.
4057 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4059 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4060 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4061 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4062 (tc_gen_reloc): Likewise.
4063 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4064 (m32r_parse_name): Likewise.
4065 (m32r_cgen_parse_fix_exp): Likewise.
4066 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4067 (O_PIC_reloc): Likewise.
4068 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4069 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4070 for @GOTOFF, @GOT, @PLT.
4072 2004-06-21 Jan Beulich <jbeulich@novell.com>
4074 * gas/symbols.c: While discarding ordinary local absolute symbols
4075 when --strip-local-absolute is in effect, retain file symbols.
4077 2004-06-20 Andreas Schwab <schwab@suse.de>
4079 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4080 (md_parse_option): Likewise.
4082 2004-06-17 Jan Beulich <jbeulich@novell.com>
4084 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4085 * config/te-netware.h: New file.
4086 * config/te-ppcnw.h: Delete: Obsolete.
4087 * configure.in: Eliminate ill NetWare targets. Make generic
4088 NetWare target use proper emulation.
4089 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4090 reference to new te-netware.h.
4091 * configure: Regenerate.
4092 * Makefile.in: Regenerate.
4094 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4096 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4097 comparison in .insn pseudo operation.
4099 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4101 * config/obj-coff.c (coff_adjust_section_syms): Use
4102 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4103 (coff_frob_section): Likewise.
4104 * config/tc-mips.c (md_apply_fix3): Likewise.
4105 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4106 (elf_frob_file_after_relocs): Likewise.
4108 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4110 * config/tc-hppa.c (log2): Rename to exact_log2.
4111 (pa_next_subseg): Delete unused function.
4112 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4113 (create_new_subspace): Likewise.
4116 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4117 labels. Fix warning.
4119 2004-05-28 DJ Delorie <dj@redhat.com>
4121 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4122 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4123 or non-merged symbols.
4125 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4127 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4128 restore the old slot when inserting srlz.i/srlz.d.
4130 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4132 * Makefile.am: Regenerate dependecies.
4133 * Makefile.in: Regenerate.
4134 * config/tc-sh.c (valid_arch): Make unsigned.
4135 (preset_target_arch): Likewise.
4136 (md_begin): Use new architecture flags system.
4137 (get_specific): Likewise.
4138 (assemble_ppi): Likewise.
4139 (md_assemble): Likewise. Also fix error check for bad opcodes.
4140 (md_parse_option): Likewise. Also generate -isa values according
4141 to the table in bfd/cpu-sh.c instead of just constants. Also
4142 allow <arch>-up ISA variants.
4143 (sh_elf_final_processing): Replace if-else chain with a call to
4144 sh_find_elf_flags().
4146 2004-05-28 Peter Barada <peter@the-baradas.com>
4148 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4149 with zero offset into mode 2 addressing to save a word.
4151 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4153 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4154 (ar_is_only_in_integer_unit): New.
4155 (ar_is_only_in_memory_unit): New.
4156 (generate_unwind_image): Silence gcc on 32bit host.
4157 (md_assemble): Use ar_is_only_in_integer_unit instead of
4158 ar_is_in_integer_unit. Check AR access.
4160 2004-05-27 Peter Barada <peter@the-baradas.com>
4162 * config/tc-m68k.c (md_begin): Sort the opcode table into
4164 (m68k_compare_opcode): New function to do the sorting.
4166 2004-05-24 Peter Barada <peter@the-baradas.com>
4168 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4169 addressing on MIT style operands.
4170 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4172 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4175 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4177 * expr.c (operand, operator): Don't reject '++' and '--'.
4179 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4181 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4184 2004-05-17 Adam Nemet <anemet@lnxw.com>
4186 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4187 * configure: Regenerate.
4189 2004-05-13 Paul Brook <paul@codesourcery.com>
4191 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4193 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4195 * configure.in (or32-*-rtems*): Switch to elf.
4196 * configure: Regenerate.
4198 2004-05-13 Nick Clifton <nickc@redhat.com>
4200 * po/fr.po: Updated French translation.
4202 2004-05-11 Nick Clifton <nickc@redhat.com>
4204 * doc/as.texinfo (Section): Document G and T flags to .section
4205 directive. Document the extra arguments that the G flag
4206 requires. Document the #tls flag.
4208 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4210 * subsegs.c (section_symbol): Create a new section symbol if
4211 the existing one doesn't match.
4212 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4214 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4216 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4217 to cope with VR4181A errata MD(1) and MD(4).
4219 2004-05-07 Brian Ford <ford@vss.fsi.com>
4221 * NEWS: Mention .secrel32 for pe[i]-i386.
4223 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4225 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4226 (HANDLE_ALIGN): New.
4228 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4230 * Makefile.am (DIST_SUBDIRS): Define.
4231 * aclocal.m4: Regenerate with automake 1.8.4.
4232 * Makefile.in: Likewise.
4233 * doc/Makefile.in: Likewise.
4235 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4237 * config/tc-ia64.c (dot_serialize): Declare.
4238 (dot_serialize): New function.
4239 (md_pseudo_table): Add ".serialize.data" and
4240 ".serialize.instruction" directives.
4242 2004-05-06 Nick Clifton <nickc@redhat.com>
4244 * messages (as_internal_value_out_of_range): Print a message about
4245 a value being out of range. Be consistent about whether the
4246 values are printed in decimal or hexadecimal.
4247 (as_warn_value_out_of_range): Generate a warning message about an
4249 (as_bad_value_out_of_range): Generate an error message about an
4251 * as.h: Prototype the new functions.
4252 * config/tc-alpha.c (insert_operand): Use new function.
4253 * config/tc-arc.c (arc_insert_operand): Likewise.
4254 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4255 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4256 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4257 * config/tc-s390.c (s390_insert_operand): Likewise.
4258 * config/tc-v850.c (v850_insert_operand): Likewise.
4260 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4262 * configure.in: Set em=linux for frv-*-*linux*.
4263 * configure: Rebuilt.
4264 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4265 (frv_md_fdpic_enabled): New.
4266 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4267 (DEFAULT_FDPIC): New.
4268 (frv_flags): Use DEFAULT_FDPIC.
4269 (frv_pic_flag): Likewise.
4270 (OPTION_NOPIC): New.
4271 (md_longopts): Add -mnopic.
4272 (md_parse_option): Handle it.
4273 (md_show_usage): Add -mfdpic and -mnopic.
4275 2004-05-05 Peter Barada <peter@the-baradas.com>
4277 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4278 chips for invalid coldfire instructions, rename selectors
4279 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4280 add current_chip to track which chip is referred to(including save/restore),
4281 use current_chip to select control registers, not current_arch.
4282 (md_show_usage): Add new chips.
4283 * doc/c-m68k.texi: Document new command line switches.
4285 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4287 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4288 (NOP_OPCODE): Define.
4289 (s390_align_code): Remove prototype.
4290 * tc-s390.c (s390_align_code): Remove.
4292 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4294 * config/tc-ia64.c (make_unw_section_name): Removed.
4295 (start_unwind_section): New function.
4296 (generate_unwind_image): Take const segT instead of const
4298 (dot_handlerdata): Adjusted.
4299 (dot_endp): Likewise.
4301 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4303 * config/obj-elf.c (obj_elf_change_section): Allow the
4304 ".note.GNU-stack" section has SHF_EXECINSTR.
4306 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4308 * config/obj-elf.c (get_section): Return bfd_boolean.
4309 (obj_elf_change_section): Call bfd_get_section_by_name_if
4310 instead of bfd_map_over_sections.
4312 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4314 * config/obj-elf.c (get_section): New function.
4315 (obj_elf_change_section): Support multiple sections with same
4318 2004-04-30 Nick Clifton <nickc@redhat.com>
4320 * config/tc-arm.c (create_register_alias): Fix typo checking for
4321 case sensitive register aliases.
4322 (co_proc_number): Use error message string in all_reg_maps[]
4324 (cp_reg_required_here): Likewise.
4325 (fp_reg_required_here): Likewise.
4327 2004-04-29 Brian Ford <ford@vss.fsi.com>
4329 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4331 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4333 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4334 (load_address, macro, mips_ip, md_parse_option)
4335 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4336 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4337 embedded-PIC handling, and update comments.
4338 (SWITCH_TABLE): Remove.
4339 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4340 (enum mips_pic_level): Remove EMBEDDED_PIC.
4341 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4342 (TC_FORCE_RELOCATION): Update comment.
4343 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4344 might be safe to remove now that MIPS embedded-PIC is gone.
4346 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4348 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4349 call to obj_set_subsection_attributes.
4350 (obj_som_init_stab_section): Likewise.
4351 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4352 (pa_def_subspaces): Provide comdat default.
4353 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4354 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4355 calls to create_new_subspace and update_subspace to pass comdat flag.
4356 (create_new_subspace, update_subspace): Add new comdat argument. Use
4357 it in calls to obj_set_subsection_attributes.
4358 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4359 and use of comdat, common and dup_comm parameters.
4361 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4363 * config/obj-elf.c (obj_elf_change_section): Check if the old
4364 group name is NULL before comparison.
4366 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4368 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4370 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4372 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4374 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4376 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4377 (OPTION_MEMBEDDED_PIC): Remove.
4378 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4379 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4380 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4381 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4382 (OPTION_ELF_BASE): Renumber.
4383 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4384 (md_show_usage): Remove mention of -membedded-pic.
4385 * doc/as.texinfo: Remove mention of -membedded-pic.
4387 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4389 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4390 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4392 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4393 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4394 USE_GLOBAL_POINTER_OPT.
4396 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4398 * config/tc-mips.c (macro): One more use of load_delay_nop.
4400 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4402 * config/tc-mips.c (load_delay_nop): New function.
4403 (load_address, macro): Use load_delay_nop() to build a nop
4404 which can be omitted with gpr_interlocks.
4406 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4408 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4409 cop_interlocks): Remove superfluous CPU entries.
4411 2004-04-22 Paul Brook <paul@codesourcery.com>
4413 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4415 2004-04-22 Peter Barada <peter@the-baradas.com>
4417 * NEWS: Added support for EMAC instructions and MAC/EMAC
4419 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4420 scale factor tokens, trailing_ampersand to mark mask addressing
4421 for MAC/EMAC instructions.
4422 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4424 (yylex): Handle '>', '<', and '&' following '+'.
4425 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4426 architectures in archs[].
4427 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4428 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4430 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4431 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4433 Add EMAC operands to init_table[].
4435 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4437 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4439 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4440 * config/tc-arm.c (enum mstate): Delete from here.
4441 (mapping_state): Remove the static mapstate variable and instead
4442 store the state in the segment. This allows a per-section mapping
4443 state. Handle and ignore MAP_UNDEFINED states.
4444 (arm_elf_change_section): Get the current mapping state from the
4446 (s_ltorg): Set the mapping state to MAP_DATA.
4447 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4448 for each pool as it is emitted.
4450 2004-04-22 Nick Clifton <nickc@redhat.com>
4452 * config/tc-arm.h: Formatting tidy ups.
4454 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4456 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4458 2004-04-20 DJ Delorie <dj@redhat.com>
4460 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4461 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4462 [TE_PE] (O_secrel): Define.
4463 [TE_PE] (x86_pe_cons_fix_new): New.
4464 [TE_PE] (pe_directive_secrel): Likewise.
4465 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4467 2004-04-19 Eric Christopher <echristo@redhat.com>
4469 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4470 of previous patch for fix in gcc.
4472 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4474 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4476 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4478 * read.c (do_align): Call md_flush_pending_output, if defined.
4480 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4482 * expr.c (operand): Correct checks for ++ and --.
4484 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4486 * config/tc-generic.c: Add some comments.
4488 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4490 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4491 -{no-}mfix-vr4122-bugs.
4492 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4493 (append_insn, mips_emit_delays): Update accordingly.
4494 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4495 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4496 (md_parse_option): Update after above changes.
4497 (md_show_usage): Add -mfix-vr4120.
4499 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4501 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4502 of .section directive; add a reference to the ELF .subsection
4505 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4507 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4510 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4512 * Makefile.am: Remove mips from aout targets.
4513 * Makefile.in: Regenerate.
4514 * configure.in: Remove mips-dec-bsd* target.
4515 * configure: Regenerate.
4517 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4520 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4521 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4522 Update "mapping". Restrict some @ modifiers to 32 bit.
4524 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4525 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4527 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4528 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4529 dont_adjust_reloc_32 is set.
4530 (md_longopts): Add option -renesas.
4531 (md_parse_option, md_show_usage): Likewise.
4532 * doc/c-sh.texi: Likewise.
4534 2004-04-01 Dave Korn <dk@artimi.com>
4536 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4537 hi16 and lo16 fixS structs.
4538 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4539 exactly the same way as for RELOC_DLX_REL16.
4540 (machine_ip): properly respect LO flag in the_insn and
4541 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4542 (md_apply_fix3): apply RELOC_DLX_LO16.
4544 2004-03-30 Stan Shebs <shebs@apple.com>
4546 Remove long-obsolete MPW support.
4547 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4548 * configure.in: Remove mention of ppc-*-mpw* config.
4549 * configure.in: Likewise.
4551 2004-03-30 Nick Clifton <nickc@redhat.com>
4553 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4554 OBJ_ELF being defined.
4556 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4558 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4560 2004-03-23 Paul Brook <paul@codesourcery.com>
4562 * config/tc-arm.c (meabi_flags): New variable.
4563 (arm_parse_eabi): New function.
4564 (md_begin): Set flags for EABI v3.
4566 (arm_long_opts): Add meabi.
4567 * doc/as.texinfo <ARM>: Document -meabi.
4568 * doc/c-arm.texi: Ditto.
4570 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4572 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4573 tables even when use_literal_section flag is not set.
4575 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4577 * config/tc-sh.c: Remove trailing whitespace.
4579 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4581 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4582 --mul-bug-abort and the default behavior.
4583 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4584 (err_for_dangerous_mul_placement): New variable.
4585 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4587 (md_cris_relax_table): Have placeholder for STATE_MUL.
4588 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4589 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4591 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4592 STATE_BYTE)>: Ditto.
4593 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4594 alignment and position of this frag, emit error message if
4596 (md_assemble): For a multiply insn and when checking it,
4597 transform the current frag into a special frag for that purpose.
4598 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4599 OPTION_MULBUG_ABORT_ON>: Handle new options.
4601 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4603 * config/tc-xtensa.c (mark_literal_frags): New function.
4604 (xtensa_move_literals): Call mark_literal_frags for all literal
4605 segments, including init and fini literal segments.
4606 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4608 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4610 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4611 (pa_comm): Set BSF_OBJECT in symbol flags.
4613 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4615 * Makefile.am: Run "make dep-am".
4616 * Makefile.in: Regenerate.
4617 * doc/Makefile.in: Regenerate.
4618 * config.in: Regenerate.
4619 * po/gas.pot: Regenerate.
4621 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4623 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4624 (demand_empty_rest_of_line): Issue an error here.
4625 (ignore_rest_of_line): Silently skip to end.
4626 (demand_copy_string): Issue an error, not warning.
4628 * config/obj-elf.c (obj_elf_section_name): Likewise.
4629 (obj_elf_section): Likewise.
4630 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4631 (arc_extinst): Likewise.
4632 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4633 (dot_spill): Likewise.
4634 (dot_unwabi): Likewise.
4635 (dot_prologue): Likewise.
4637 * expr.c (operand): Reject ++ and --.
4638 (operator): Likewise.
4640 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4642 * config/tc-sh.c: Include dw2gencfi.h.
4643 (sh_cfi_frame_initial_instructions): New function.
4644 (sh_regname_to_dw2regnum): Likewise.
4645 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4647 (TARGET_USE_CFIPOP): Define.
4648 (tc_cfi_frame_initial_instructions): Likewise.
4649 (tc_regname_to_dw2regnum): Likewise.
4650 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4651 * Makefile.am: Update dependencies.
4652 * Makefile.in: Regenerate.
4654 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4656 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4657 * configure: Regenerate.
4659 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4661 * read.c (s_leb128): Call md_flush_pending_output.
4663 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4665 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4666 * config/tc-i386.h (CpuPadLock): New define.
4667 (CpuUnknownFlags): Added CpuPadLock.
4669 2004-03-07 Andreas Schwab <schwab@suse.de>
4671 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4673 2004-03-07 Richard Henderson <rth@redhat.com>
4675 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4676 (cfi_finish): Likewise for fde.
4678 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4680 * config/tc-ia64.c (md_assemble): Properly handle NULL
4682 (ia64_handle_align): Don't abort if failed to add a stop bit.
4684 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4686 * Makefile.in: Regenerated.
4687 * aclocal.m4: Likewise.
4688 * configure: Likewise.
4689 * doc/Makefile.in: Likewise.
4691 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4693 * config/tc-ia64.c (dot_align): New.
4694 (ia64_do_align): Make it static.
4695 (md_pseudo_table): Use "dot_align" for "align".
4696 (ia64_md_do_align): Don't set align_frag here.
4697 (ia64_handle_align): Add a stop bit to the previous bundle if
4700 * config/tc-ia64.h (ia64_do_align): Removed.
4702 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4704 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4705 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4706 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4707 the most general type or the user specifically requested it.
4708 (md_assemble): Add a new error message for when an instruction
4709 is understood, but is not allowed due to an -isa option.
4711 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4713 * config/tc-ia64.c (align_frag): New.
4714 (md_assemble): Set the tc_frag_data field in align_frag for
4715 IA64_OPCODE_FIRST instructions.
4716 (ia64_md_do_align): Set align_frag.
4717 (ia64_handle_align): Add a stop bit if needed.
4719 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4720 (TC_FRAG_INIT): New.
4722 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4724 * config/tc-frv.c (fr400_audio): New variable.
4725 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4726 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4727 (target_implements_insn_p): New function.
4728 (md_assemble): Report an error if the processor doesn't implement
4731 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4733 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4734 (md_parse_option): Ditto.
4735 (OPTION_NO_SPECIAL_M32R): Added.
4736 (md_show_usage): Document it.
4737 (enable_speial_m32r): Changed a default value from 0 to 1.
4738 * doc/c-m32r.texi: Document the -no-bitinst option.
4740 2004-02-27 Nick Clifton <nickc@redhat.com>
4742 * config/tc-sh.c (get_operand): Revert previous delta.
4743 (tc_gen_reloc): Check for an unknown reloc type before processing
4746 2004-02-27 Hannes Reinecke <hare@suse.de>
4748 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4749 .insn pseudo operation.
4751 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4753 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4754 added for wrong syntax.
4756 2004-02-26 Eric Christopher <echristo@redhat.com>
4758 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4759 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4761 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4763 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4764 nibble types to assembler.
4766 2004-02-25 Fred Fish <fnf@redhat.com>
4768 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4770 2004-02-20 James E Wilson <wilson@specifixinc.com>
4772 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4774 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4775 (ia64_estimate_size_before_relax): New.
4776 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4777 (generate_unwind_image): Pass 1 to fixup_unw_records.
4778 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4779 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4781 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4783 * stabs.c (generate_asm_file): Avoid warning about use of
4784 uninitialized variable.
4786 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4788 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4789 body, and endp, allow unwind records which do not have a "t"
4790 (time/instruction) field.
4792 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4794 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4795 (do_mav_dspsc_2): Likewise.
4796 Fix accumulator registers move opcodes.
4798 2004-02-13 Hannes Reinecke <hare@suse.de>
4799 Jakub Jelinek <jakub@redhat.com>
4801 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4803 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4805 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4806 (tc_frob_symbol): New macro definition.
4807 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4809 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4811 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4814 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4816 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4817 (TC_CASE_SENSITIVE): ... this.
4818 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4819 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4821 2004-02-06 James E Wilson <wilson@specifixinc.com>
4823 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4824 (generate_unwind_image): Re-add it here.
4826 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4828 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4829 * read.h (SKIP_WHITESPACE): Turn into an expression.
4830 * read.c (read_a_source_file): A pseudo is removed by having a
4833 2004-02-05 James E Wilson <wilson@specifixinc.com>
4835 * config/tc-ia64.c (output_endp): New.
4836 (count_bits): Delete.
4837 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4838 endp unwind records.
4839 (fixup_unw_records): Handle endp unwind records. Delete code for
4840 shortening prologue regions not followed by a body record.
4841 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4842 * config/tc-ia64.h (unw_record_type): Add endp.
4844 2004-02-03 James E Wilson <wilson@specifixinc.com>
4846 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4847 fill padding bytes with zeroes.
4848 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4849 sets unwind_record slot_number and slot_frag fields.
4851 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4853 * config/tc-mips.c (add_got_offset_hilo): New function.
4854 (macro): Use load_register() and add_got_offset_hilo() to load
4855 constants instead of hardcoding code sequences throughout.
4857 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4859 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4861 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4863 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4865 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4866 of hard-coded test for TARGET_OS=elf.
4868 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4870 * config/tc-mips.c (hilo_interlocks): Change definition
4871 so that MIPS32, MIPS64 and later ISAs are included, along with
4872 the already-included machines. Update comments.
4874 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4876 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4877 undefined local labels.
4879 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4881 * config/tc-mips.c (load_address, macro): Update comments about
4882 NewABI GP relaxation.
4884 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4886 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4887 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4888 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4889 (set_at, load_register, load_address, move_register): Likewise.
4890 (load_got_offset, add_got_offset): Likewise.
4891 Update all calls and tidy accordingly.
4893 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4895 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4896 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4897 (RELAX_USE_SECOND): Bump to 0x10000.
4898 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4899 (mips_macro_warning): New variable.
4900 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4901 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4902 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4904 (append_insn): Update mips_macro_warning.sizes.
4905 (macro_start, macro_warning, macro_end): New functions.
4906 (macro_build): Don't emit warnings here.
4907 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4908 (md_convert_frag): Check for cases where one macro alternative
4909 needs a warning and the other doesn't. Emit a warning if the
4910 longer sequence was chosen.
4912 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4914 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4915 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4916 the first sequence, the size of the second sequence, and a flag
4917 that says whether we should warn.
4918 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4919 (RELAX_FIRST, RELAX_SECOND): New.
4920 (mips_relax): New variable.
4921 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4922 (append_insn): Remove "place" argument. Use mips_relax.sequence
4923 rather than "place" to check whether we're expanding the second
4924 alternative of a relaxable macro. Remove redundant check for
4925 branch relaxation. If generating a normal insn, and there
4926 is not enough room in the current frag, call relax_close_frag()
4927 to close it. Update mips_relax.sizes[]. Emit fixups for the
4928 second version of a relaxable macro. Record the first relaxable
4929 fixup in mips_relax. Remove tc_gen_reloc workaround.
4930 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4931 in the same way as in append_insn.
4932 (mips16_macro_build): Remove "place" argument.
4933 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4934 when generating the second version of a relaxable macro.
4935 (load_got_offset, add_got_offset): New functions.
4936 (load_address, macro): Use new relaxation machinery. Remove
4937 tc_gen_reloc workarounds.
4938 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4939 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4940 first version is needed.
4941 (tc_gen_reloc): Remove relaxation handling.
4942 (md_convert_frag): Go through the fixups for a relaxable macro and
4943 mark those that belong to the unneeded alternative as done. If the
4944 second alternative is needed, adjust the fixup addresses to account
4945 for the deleted first alternative.
4947 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4949 * frags.h (frag_room): Declare.
4950 * frags.c (frag_room): New function.
4951 * doc/internals.texi: Document it.
4953 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4955 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4956 optimization for -mtune=r3900, as this will break on other CPUs.
4958 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4960 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4961 be relaxed, use fixup.
4962 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4964 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4966 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4969 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4971 * config/tc-mips.c (append_insn): Properly detect variant frags
4972 that preclude swapping of relaxed branches. Correctly swap
4973 instructions between frags when dealing with relaxed branches.
4975 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4977 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4979 * aclocal.m4: Regenerate.
4980 * configure: Regenerate.
4982 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4984 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4987 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4989 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4990 reloc, reserve space for the delay slot as well as the jalr itself.
4992 2004-01-09 Paul Brook <paul@codesourcery.com>
4994 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4995 (do_vfp_sp2_from_reg2): New function.
4997 (do_vfp_dp_from_reg2): Check return values properly.
4999 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5001 * config/tc-mips.c (warn_nops): Remove static variable.
5002 (macro): Remove test of warn_nops.
5003 (md_shortops): Remove 'n'.
5004 (md_parse_option): Remove 'n' case.
5005 (md_show_usage): Remove -n.
5006 * doc/as.texinfo (Overview): Remove MIPS -n option.
5007 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5008 * NEWS: Mention removal of MIPS -n option.
5010 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5011 (cop_interlocks): Check ISA level.
5012 (cop_mem_interlocks): Define.
5013 (reg_needs_delay): Check cop_interlocks rather than
5014 ISA_HAS_COPROC_DELAYS.
5015 (append_insn): Likewise. Use cop_mem_interlocks rather than
5016 directly checking mips_opts.isa.
5017 (mips_emit_delays): Likewise.
5019 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5021 * config/tc-ia64.c (unwind): Move next_slot_number and
5022 next_slot_frag to ...
5023 (unw_rec_list): Here.
5024 (free_list_records): Removed.
5025 (output_unw_records): Likewise.
5026 (generate_unwind_image): Make it void.
5027 (alloc_record): Initialize next_slot_number and next_slot_frag.
5028 (slot_index): Take .org, .space and .align into account.
5029 (fixup_unw_records): Don't set slot_number to 0. Use
5030 list->next_slot_number and list->next_slot_frag instead of
5031 unwind.next_slot_number and unwind.next_slot_frag.
5032 (ia64_convert_frag): New.
5033 (generate_unwind_image): Generate a rs_machine_dependent frag
5035 (emit_one_bundle): Use list->next_slot_number and
5036 list->next_slot_frag instead of unwind.next_slot_number and
5037 unwind.next_slot_frag.
5039 * config/tc-ia64.h (md_convert_frag): Defined as
5041 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5043 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5045 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5046 * config/tc-frv.h (md_apply_fix3): Don't define.
5047 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5049 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5050 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5051 * config/tc-frv.c (line_separator_chars): Add `!'.
5052 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5053 * config/tc-frv.c (md_assemble): Clear insn upfront.
5054 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5055 * config/tc-frv.c (OPTION_FDPIC): New macro.
5056 (md_longopts): Add mfdpic.
5057 (md_parse_option): Handle it.
5058 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5059 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5060 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5061 (frv_pic_ptr): Parse funcdesc.
5063 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5065 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5066 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5068 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5070 * Makefile.am (Makefile): Move the dependency on
5071 $(BFDDIR)/configure.in to...
5072 (CONFIG_STATUS_DEPENDENCIES): ... here.
5073 (AUTOMAKE_OPTIONS): Require automake 1.8.
5074 * Makefile.in: Regenerate.
5075 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5076 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5077 $(BFDDIR)/configure.in here as well.
5078 * doc/Makefile.in: Regenerate.
5080 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5082 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5083 * Makefile.in: Regenerate.
5084 * aclocal.m4: Regenerate.
5085 * doc/Makefile.am (install, install-info): Remove.
5086 (install-data-local): A new hook for install-info.
5087 (AUTOMAKE_OPTIONS): Require automake 1.8.
5088 * doc/Makefile.in: Regenerate.
5090 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5092 * doc/c-sh.texi: Update description about floating point behavior
5095 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5097 * configure.in: Add m68k-uClinux target.
5098 * configure: Regenerate.
5100 For older changes see ChangeLog-0203
5106 version-control: never