1 2005-06-23 Ben Elliston <bje@gnu.org>
3 * config/m68k-parse.h: Use ISO C90.
4 * config/m68k-parse.y: Likewise.
5 * config/tc-m68k.h: Likewise.
7 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
10 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
12 (optimize_disp): Optimize only if possible. Don't use 64bit
13 displacement on non-constants and do same on constants if
16 2005-06-17 Jan Beulich <jbeulich@novell.com>
18 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
19 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
20 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
21 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
22 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
24 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
25 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
26 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
27 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
28 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
29 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
30 convert 8-byte pc-relative relocations.
31 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
32 (i386_validate_fix): Likewise.
33 (x86_cons): Also handle quad values in 64-bit mode.
34 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
35 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
36 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
37 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
39 2005-06-13 Zack Weinberg <zack@codesourcery.com>
41 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
42 symbolP as well as for names with a leading dot. Use ACONCAT.
43 (md_apply_fix): For branch relocations, only replace value
44 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
45 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
46 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
47 (LOCAL_LABEL_PREFIX): Don't define.
49 2005-06-10 Alan Modra <amodra@bigpond.net.au>
51 * config/tc-hppa.c (pa_block): Allocate just one byte for the
54 2005-06-08 James E Wilson <wilson@specifixinc.com>
57 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
58 is NULL, then emit a warning, and return the current index.
60 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
63 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
64 temporary copy of the operands array so that changes can be safely
65 backed out if the insn does not match.
66 (m68k_compare_opcode): Shortcut the test when the parameters are
67 the same. Return 1 if the names match but the second opcode is
68 further on in the array than the first.
70 2005-06-08 Nick Clifton <nickc@redhat.com>
73 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
75 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
77 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
79 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
80 Michael Snyder <msnyder@redhat.com>
81 Stan Cox <scox@redhat.com>
83 * configure.in: Add ms1 case.
85 * configure: Regenerate.
87 * configure.tgt: Add ms1 case.
89 2005-06-07 Bob Wilson <bob.wilson@acm.org>
91 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
92 * config/tc-xtensa.c (new_resource_table): Likewise.
93 (resize_resource_table): Likewise.
94 (release_resources): Fix assertion for unsigned values.
96 2005-06-07 Zack Weinberg <zack@codesourcery.com>
98 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
99 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
100 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
101 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
102 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
103 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
104 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
105 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
106 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
107 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
108 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
109 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
110 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
111 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
112 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
113 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
114 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
115 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
116 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
117 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
118 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
119 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
120 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
121 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
122 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
123 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
124 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
125 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
126 * config/tc-xtensa.c, config/tc-z8k.c:
127 Replace all instances of the string "_apply_fix3" with
129 * po/POTFILES.in, po/gas.pot: Regenerate.
131 2005-06-08 Alan Modra <amodra@bigpond.net.au>
133 * Makefile.am: Run "make dep-am".
134 (POTFILES): Remove GAS_CFILES.
135 * Makefile.in: Regenerate.
137 2005-06-07 David Ung <davidu@mips.com>
139 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
140 24kc, 24kf and 24kfx under MIPS32 release 2.
142 2005-06-04 Nick Clifton <nickc@redhat.com>
144 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
145 to their Thumb-enabled equivalents.
147 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
149 * config/tc-mips.c (load_register): Add leading "0x" to the
150 output of sprintf_vma().
153 2005-06-01 Nick Clifton <nickc@redhat.com>
155 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
156 test for the presence of thumb version of the parsing functions
157 since they must always exist and the test generates a compile time
160 2005-05-31 Richard Henderson <rth@redhat.com>
162 * config/tc-alpha.c (O_lituse_jsrdirect): New.
163 (alpha_reloc_op): Add it.
164 (debug_exp): Handle it.
165 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
166 (emit_insn): Handle it.
167 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
169 2005-05-31 Christian Groessler <chris@groessler.org>
171 * write.c (dump_section_relocs): Convert to ISO-C.
172 (write_relocs): Avoid signed/unsigned and fprintf argument
173 warnings in debug code.
175 2005-05-26 Zack Weinberg <zack@codesourcery.com>
177 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
178 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
179 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
180 (md_apply_fix3): Delete fix_is_thumb variable; refer to
181 fixP->tc_fix_data directly in the sole place it was used.
182 Explicitly truncate value, *valP, fixP->fx_addnumber, and
183 fixP->fx_offset to 32 bits, for consistent behavior between 32-
186 2005-05-27 Jan Beulich <jbeulich@novell.com>
188 * config/tc-ia64.c (struct proc_pending): New.
189 (unwind): Replace proc_start with proc_pending.
190 (unwind_diagnostic): Check unwind.proc_pending.sym.
191 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
192 Check if previous proc not closed. Record all entry points.
193 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
194 Set symbol sizes for entry points recorded in dot_proc. Check
195 arguments for consistency with respective .proc's.
196 (md_assemble): Replace unwind.proc_start with
197 unwind.proc_pending.sym.
199 2005-05-27 Jan Beulich <jbeulich@novell.com>
201 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
202 and last_ptr. Check all in-use slots for first one with non-NULL
203 unwind_record. Don't reload end_ptr before second update round.
205 2005-05-26 James E Wilson <wilson@specifixinc.com>
207 * config/tc-ia64.c (extra_goodness): Update comment.
208 (md_begin): Add debugging code to print best_template table.
210 2005-05-25 Jan Beulich <jbeulich@novell.com>
212 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
215 2005-05-25 Jan Beulich <jbeulich@novell.com>
217 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
218 BFD_RELOC_UNUSED when determining the width of the reloc.
220 2005-05-25 Jan Beulich <jbeulich@novell.com>
222 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
225 2005-05-25 Jan Beulich <jbeulich@novell.com>
227 * config/tc-ia64.c (dot_radix): Rewrite.
229 2005-05-25 Jan Beulich <jbeulich@novell.com>
231 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
233 (alloc_record): Remove references to next_slot_number and
235 (emit_one_bundle): Likewise.
237 2005-05-22 Nick Clifton <nickc@redhat.com>
239 * config/tc-v850.c (md_apply_fix3): Pass the address of the
240 message buffer when invoking the insert function.
242 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
244 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
245 only if an instruction match is found.
247 2005-05-20 Bob Wilson <bob.wilson@acm.org>
249 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
250 to addition in argument to xtensa_dwarf2_emit_insn.
252 2005-05-19 Zack Weinberg <zack@codesourcery.com>
254 * Makefile.am: Have 'all' depend on 'info'.
255 * Makefile.in: Regenerate.
257 2005-05-19 Alan Modra <amodra@bigpond.net.au>
259 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
261 2005-05-19 Anton Blanchard <anton@samba.org>
263 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
264 (md_show_usage): Document it.
265 (ppc_setup_opcodes): Insert POWER5 mnemonics.
266 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
268 2005-05-19 Jan Beulich <jbeulich@novell.com>
270 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
271 relocations in unwind section.
273 2005-05-18 Nick Clifton <nickc@redhat.com>
275 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
276 if one exists. Ignore any error messages it may produce, just
277 allow it to perform the insertion.
279 2005-05-17 Zack Weinberg <zack@codesourcery.com>
281 * hash.c (hash_lookup): Add len parameter. All callers changed.
282 (hash_find_n): New interface.
283 * hash.h: Prototype hash_find_n.
284 * sb.c: Include as.h.
285 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
286 (sb_scrub_and_add_sb): New interface.
287 * sb.h: Prototype sb_scrub_and_add_sb.
288 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
290 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
291 reference to BFD_RELOC_ARM_GOT12 which is never generated.
292 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
294 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
296 * doc/Makefile.am (gasver.texi): Don't use $<.
297 * doc/Makefile.in: Regenerated.
299 2005-05-17 Nick Clifton <nickc@redhat.com>
302 * symbols.c (resolve_symbol_value): Do not move symbols whose
303 value expression has not been resolved or finalized into the
304 absolute section as this will confuse other parts of the assembler
305 into thinking that their value is zero.
307 2005-05-17 Jan Beulich <jbeulich@novell.com>
309 * read.c (_find_end_of_line): New.
310 (find_end_of_line): New.
311 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
312 (read_a_source_file): Use it.
315 (get_line_sb): Use it.
316 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
317 (s_comm_internal): Likewise.
320 (s_ignore): Use ignore_rest_of_line.
321 * read.h (find_end_of_line): Prototype.
322 (discard_rest_of_line): Remove prototype. #define to
325 2005-05-17 Nick Clifton <nickc@redhat.com>
327 * config/tc-v850,h (TC_FIX_TYPE): Define.
328 (TC_INIT_FIX_TYPE): Define.
329 * config/tc-v850.c (md_assemble): When creating a fix record the
330 operand in the tc_fix_data field.
331 (md_apply_fix3): When applying a resolved fix use the operand's
332 insertion procedure to store the value, if the operand has been
335 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
337 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
339 * Makefile.in: Regenerated.
341 2005-05-13 Sterling Augustine <sterling@tensilica.com>
342 Bob Wilson <bob.wilson@acm.org>
344 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
346 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
347 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
349 2005-05-11 Alan Modra <amodra@bigpond.net.au>
351 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
352 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
354 2005-05-10 Michael Matz <matz@suse.de>
356 * frags.c (frag_grow): Don't be too greedy in allocating memory.
358 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
360 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
363 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
364 Handle label-without-colon before ordinary dot-pseudo as an
365 ordinary label. Don't leak memory for label-without-colon alone
366 on a line. Don't mmixal-munge operands for dot-pseudos.
368 2005-05-10 Jan Beulich <jbeulich@novell.com>
370 * macro.c (get_any_string): Remove the two last parameters. Replace
371 references to the former expand parameter by using macro_alternate.
372 Simplify loop condition for checking for end-of-string.
373 (get_string): Remove redunant call to sb_skip_white.
374 (do_formals): Remove two last arguments to get_any_string.
375 (macro_expand): Likewise.
376 (expand_irp): Likewise.
378 2005-05-10 Jan Beulich <jbeulich@novell.com>
380 * read.c (s_macro): Move local variable 'local' to smaller scope.
381 Call sb_kill on it when done.
383 2005-05-09 Jan Beulich <jbeulich@novell.com>
385 * config/tc-i386.c (optimize_disp): Discard displacement entirely
386 when zero and not required by encoding constraints.
388 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-sh64.c (sh64_fake_label): New.
393 * config/tc-sh64.h (TC_FAKE_LABEL): New.
395 * doc/internals.texi (TC_FAKE_LABEL): Document.
397 * write.c (TC_FAKE_LABEL): New.
398 (adjust_reloc_syms): Use it.
399 (write_object_file): Likewise.
401 2005-05-09 Jan Beulich <jbeulich@novell.com>
403 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
404 and comma in Intel mode.
406 2005-05-09 Jan Beulich <jbeulich@novell.com>
408 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
409 names to match ABI. Add more registers for 32-bit and 64-bit modes.
410 Make name array static and const. Adjust lookup to account for NULL
411 entries (standing for unused register numbers).
413 2005-05-09 Jan Beulich <jbeulich@novell.com>
415 * config/tc-i386.c (parse_insn): Consider all matching instructions
416 when checking for string instruction after string-only prefix.
418 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
421 * config/tc-ia64.c (start_unwind_section): Properly check
422 comdat group with SHF_GROUP.
424 2005-05-06 Bob Wilson <bob.wilson@acm.org>
426 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
428 2005-05-06 Bob Wilson <bob.wilson@acm.org>
430 * config/tc-xtensa.c: Remove excess whitespace.
431 * config/tc-xtensa.h: Likewise.
432 * config/xtensa-istack.h: Likewise.
433 * config/xtensa-relax.c: Likewise.
434 * config/xtensa-relax.h: Likewise.
436 2005-05-06 Nick Clifton <nickc@redhat.com>
438 * sb.h: Fix formatting of comments.
439 * sb.c: Fix formatting of comments.
441 2005-05-06 Jan Beulich <jbeulich@novell.com>
443 * sb.h (sb_add_buffer): Reintroduce.
444 * sb.c (sb_add_buffer): Likewise.
446 2005-05-06 Jan Beulich <jbeulich@novell.com>
448 * macro.c (new_formal, del_formal): New.
449 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
450 required argument has default value. Stop looking for more formal
451 when there was a vararg one.
452 (macro_expand_body): Use new_formal and del_formal.
453 (macro_expand): Likewise. Initialize local variable err. Don't
454 return immediately when encountering an error. Warn when keyword
455 argument already had a value assigned. Eliminate duplicate clearing
456 of argument value. When current positional argument matches parameter
457 of vararg type, assign to it all the remaining arguments. Issue error
458 when required parameter does not have value.
459 (free_macro): Use del_formal.
460 (expand_irp): Initialize formal type. Free buffers associated with
461 formal prior to returning.
462 * macro.h (struct formal_struct): Add new field 'type' with new
463 enumeration type 'formal_type'.
464 * doc/as.texinfo: Document macro parameter qualifiers.
465 * NEWS: Mention new functionality.
467 2005-05-06 Jan Beulich <jbeulich@novell.com>
469 * cond.c (s_ifb): New.
470 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
471 * read.h (s_ifb): Prototype.
472 * doc/as.texinfo: Document .ifb and .ifnb.
474 2005-05-05 Steve Ellcey <sje@cup.hp.com>
476 * config/tc-ia64.c (MIN): Undef.
478 2005-05-05 Paul Brook <paul@codesourcery.com>
480 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
482 2005-05-05 Matt Thomas <matt@3am-software.com>
484 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
487 2005-05-05 Nick Clifton <nickc@redhat.com>
489 * Update the address and phone number of the FSF organization in
490 the GPL notices in the following files:
491 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
492 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
493 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
494 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
495 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
496 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
497 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
498 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
499 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
500 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
501 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
502 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
503 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
504 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
505 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
506 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
507 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
508 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
509 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
510 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
511 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
512 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
513 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
514 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
515 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
516 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
517 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
518 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
519 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
520 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
521 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
522 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
523 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
524 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
525 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
526 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
527 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
528 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
529 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
530 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
531 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
532 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
533 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
534 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
535 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
536 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
537 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
538 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
539 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
540 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
541 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
542 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
543 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
544 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
545 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
546 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
547 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
548 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
549 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
550 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
551 config/xtensa-istack.h, config/xtensa-relax.c,
552 config/xtensa-relax.h, doc/fdl.texi
554 2005-05-05 Nick Clifton <nickc@redhat.com>
556 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
557 the target_big_endian variable to false.
559 2005-05-04 Alan Modra <amodra@bigpond.net.au>
561 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
562 list traversal. Use bfd_section_list_prepend.
563 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
564 over the section list.
565 * config/tc-xtensa.c (xtensa_remove_section): Delete.
566 (xtensa_insert_section): Delete.
567 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
568 and bfd_section_list_prepend.
569 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
570 bfd_section_list_insert_after.
572 2005-05-03 Nick Clifton <nickc@redhat.com>
574 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
575 of bfd_section_list... macros.
576 * config/tc-mmix.c (mmix_frob_file): Likewise.
577 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
578 (xtensa_insert_section): Likewise.
580 * macro.c (macro_hash): Remove static.
581 * macro.h (macro_hash): Provide an external declaration.
583 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
585 * write.c (write_object_file): Use bfd_section_double_list_remove
588 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
590 * doc/Makefile.am (gasver.texi): Correct quoting.
591 * doc/Makefile.in: Regenerated.
593 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
595 * configure.tgt: Add h8300*-*-rtemscoff.
596 Switch h8300*-*-rtems* to elf.
598 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
600 * hash.c: Undo the last change.
603 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
605 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
607 (DISTCLEANFILES): Remove.
608 (MAINTAINERCLEANFILES): Add asconfig.texi.
609 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
611 2005-04-29 Ben Elliston <bje@au.ibm.com>
613 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
614 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
615 (bignum-copy.o): Remove.
616 * Makefile.in: Regenerate.
617 * makefile.vms (OBJS): Remove bignum-copy.obj.
618 * symbols.h (local_symbol_make): Remove declaration.
619 (verify_symbol_chain_2): Likewise.
620 * symbols.c (local_symbol_make): Make static.
621 (max_indent_level): Likewise.
622 (verify_symbol_chain_2): Remove.
623 * macro.c (macro_hash): Make static.
624 * messages.c (fprint_value): Remove.
625 * read.h (get_absolute_expr): Remove.
626 (emit_leb128_expr): Likewise.
627 (do_s_func): Likewise.
628 * read.c (do_s_func): Make static.
629 (emit_leb128_expr): Likewise.
630 (get_absolute_expr): Likewise.
631 * as.h (as_howmuch): Remove declaration.
632 (fprint_value): Likewise.
633 * as.c (myname): Make static.
634 * input-scrub.c (as_howmuch): Remove.
635 (as_1_char): Likewise.
636 * input-file.h (input_file_is_open): Remove.
637 * input-file.c (input_file_is_open): Likewise.
638 * expr.h (expr_build_unary): Remove declaration.
639 (expr_build_binary): Likewise.
640 * expr.c (expr_build_unary): Remove.
641 (expr_build_binary): Likewise.
642 * hash.h (hash_replace): Remove declaration.
643 (hash_delete): Likewise.
644 * hash.c (hash_replace): Remove.
645 (hash_delete): Likewise.
646 * bignum-copy.c (bignum_copy): Move from here ..
647 * config/tc-vax.c (bignum_copy): .. to here.
648 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
649 (bignum_copy): Remove extern declaration.
650 * sb.h (string_count): Remove extern declaration.
651 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
653 * sb.c (dsize): Replace preprocessor macro with static int.
654 (string_count): Make static.
655 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
657 * config/obj-coff.c (dim_index): Make static.
658 * config/tc-i386.c (GOT_symbol): Likewise.
659 (output_invalid_buf): Likewise.
660 * doc/internals.texi (Warning and error messages): Remove the
661 prototype for fprint_value.
663 2005-04-27 Ben Elliston <bje@au.ibm.com>
667 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
669 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
671 * read.c (pseudo_set): Disallow symbol set to common symbol.
674 * write.c (write_object_file): Report common symbol name when
675 disallowing local symbol set to common symbol.
676 (adjust_reloc_syms): Disallow local symbol set to undefined
679 2005-04-25 Jan Beulich <jbeulich@novell.com>
681 * macro.c (macro_expand_body): Replace locals indicator parameters
682 with actual macro_entry. New local variables macro_line and err.
683 Don't return when encountering an error, just record the fact.
684 Detect local symbol name colliding with parameter. Track line number
685 inside of macro expansion.
686 (do_formals): Move local variable name to wider scope. Check
687 parameter of the same name doesn't already exist. In MRI mode, also
688 check it doesn't collide with the argument count pseudo-parameter).
689 (define_macro): Add file and line number parameters. Remove local
690 variable namestr. New local variable error. Initialize macro_entry
691 members file, line, and name. Don't return when encountering an
692 error, just record the fact. Use %s in some diagnostics for read.c
693 to insert the macro name. Free macro_entry on error.
694 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
695 when encountering an error, just record the fact.
696 (expand_irp): Don't return when encountering an error, just record
698 * macro.h (macro_struct): New members name, file, and line.
699 (define_macro): Add file and line number parameters.
700 * read.c (s_macro): Pass file and line to define_macro. Tag warning
701 regarding pseudo-op redefinition with the file/line that macro
702 definition started at.
704 2005-04-22 Bob Wilson <bob.wilson@acm.org>
706 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
707 (future_alignment_required): Remove ifdefs that use it.
709 2005-04-22 Bob Wilson <bob.wilson@acm.org>
711 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
712 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
713 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
715 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
716 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
718 2005-04-21 Christian Groessler <chris@groessler.org>
720 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
723 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
725 * config/obj-aout.h (S_IS_EXTERN): Removed.
726 * config/obj-bout.h (S_IS_EXTERN): Likewise.
727 * config/obj-coff.h (S_IS_EXTERN): Likewise.
728 * symbols.c (S_IS_EXTERN): Likewise.
729 * symbols.h (S_IS_EXTERN): Likewise.
731 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
733 * config/tc-d10v.c (md_apply_fix3): Likewise.
734 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
735 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
736 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
737 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
738 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
739 (shmedia_md_convert_frag): Likewise.
740 * symbols.c (print_symbol_value_1): Likewise.
741 * write.c (write_object_file): Likewise.
743 2005-04-20 Nick Clifton <nickc@redhat.com>
745 * config/tc-xtensa.c (get_aligned_diff): Change type of
746 branch_align to offsetT so that its signedness matches that of
749 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
750 number into a readable string.
751 (load_register): Likewise.
753 2005-04-20 Andreas Schwab <schwab@suse.de>
755 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
757 2005-04-19 David S. Miller <davem@davemloft.net>
759 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
760 NULL insn, exit early. Remove now spurious NULL checks.
761 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
764 2005-04-19 Jan Beulich <jbeulich@novell.com>
766 * symbols.h (symbol_find_base): Remove prototype.
767 * symbols.c (save_symbol_name): Remove code section conditional upon
769 (symbol_find): Remove.
770 (symbol_find_base): Rename to symbol_find.
771 * subsegs.c (section_symbol): Replace use of symbol_find_base with
773 * config/obj-coff.c (tag_insert): Remove code section conditional
774 upon STRIP_UNDERSCORE.
775 (obj_coff_def): Likewise.
776 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
777 (coff_frob_symbol): Likewise.
778 (yank_symbols): Likewise.
779 (c_section_symbol): Likewise.
780 * config/obj-coff.h (DO_NOT_STRIP): Remove.
781 * config/tc-arm.c (symbol_locate): Remove code section conditional
782 upon STRIP_UNDERSCORE.
783 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
784 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
785 * config/tc-sh.h (DO_NOT_STRIP): Remove.
786 * config/tc-w65.h (DO_NOT_STRIP): Remove.
787 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
789 2005-04-19 Andreas Schwab <schwab@suse.de>
791 * config/tc-ia64.c (md_assemble): Fix error message for wrong
792 access to application registers.
794 2005-04-19 Jan Beulich <jbeulich@novell.com>
796 * config/te-sysv32.h: Remove.
797 * Makefile.am (TARG_ENV_HFILES): Remove reference to
799 * Makefile.in (TARG_ENV_HFILES): Likewise.
801 2005-04-19 Jan Beulich <jbeulich@novell.com>
804 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
807 2005-04-18 Mark Kettenis <kettenis@gnu.org>
809 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
811 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
813 * config/tc-mips.c (normalize_constant_expr): Don't check for
815 (check_absolute_expr): Only call normalize_constant_expr() if
819 * config/tc-mips.c (check_absolute_expr): Fix formatting.
821 2005-04-18 Jan Beulich <jbeulich@novell.com>
823 * macro.c (free_token): New, freeing all the memory associated with a
825 (do_formals): Move initializers to ...
826 (define_macro): ... here.
827 (delete_macro): Convert passed in name to lower case. Warn when
828 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
830 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
832 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
834 2005-04-15 Jan Beulich <jbeulich@novell.com>
836 * config/obj-elf.c (obj_elf_struct): New.
837 (elf_pseudo_table). Use it for .offset and .struct.
839 2005-04-14 Bob Wilson <bob.wilson@acm.org>
840 Sterling Augustine <sterling@tensilica.com>
842 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
843 than the section alignment.
845 2005-04-14 Bob Wilson <bob.wilson@acm.org>
846 H.J. Lu <hongjiu.lu@intel.com>
848 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
849 * config/tc-xtensa.c (xg_translate_sysreg_op,
850 xtensa_translate_old_userregs_ops,
851 xtensa_find_unaligned_branch_targets,
852 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
853 relax_frag_add_nop): Support 64-bit host.
854 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
855 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
857 2005-04-14 Mark Kettenis <kettenis@gnu.org>
859 * configure.tgt: Add support for OpenBSD/sparc ELF.
861 * configure.tgt: Set emulation for mips-*-openbsd*.
862 Remove broken mips-dec-openbsd* config.
863 * configure.in: Set default ABI for mips64-*-openbsd*.
864 * configure: Regenerate.
866 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
868 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
869 optimization for constant addresses.
871 2005-04-14 Nick Clifton <nickc@redhat.com>
873 * as.c (main): Move parse_args before symbol_begin and frag_init
874 so that the hash table size can be set before it is used.
875 * hash.c: Use an unsigned long type for the size of the hash
877 * hash.h (set_gas_hash_table_size): Update the prototype.
879 2005-04-14 Alan Modra <amodra@bigpond.net.au>
881 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
882 * acinclude.m4: Include ../bfd/warning.m4.
883 * configure.in: Invoke AM_BINUTILS_WARNINGS.
884 * Makefile.in: Regenerate.
885 * configure: Regenerate.
886 * doc/Makefile.in: Regenerate.
888 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
890 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
891 (normalize_address_expr): New function to sign-extend address
892 offsets that fit into 32 bits in 32-bit mode.
893 (macro_build_ldst_constoffset): Use normalize_address_expr()
894 instead of a handcoded sequence.
895 (load_register): Likewise. Report oversized numbers in a useful
897 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
898 for constant addresses. Report oversized numbers in a useful way.
899 (mips_ip): Use normalize_address_expr() for addresses.
901 2005-04-12 Mark Kettenis <kettenis@gnu.org>
903 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
904 similar to other instructions now that they're marked as ImmExt.
906 2005-04-12 Nick Clifton <nickc@redhat.com>
908 * hash.c (DEFAULT_SIZE): Delete. Replace with:
909 (gas_hash_table_size): New static variable.
910 (set_gas_hash_table_size): New function: Records a requested size
912 (get_gas_hash_table_size): New function: Return a prime number
913 near the requested size of the hash table.
914 (hash_new): Use get_gas_hash_table_size.
915 * hash.h: Add a prototype for set_gas_hash_table_size.
916 * as.c (show_usage): Add description of new switches: --hash-size
917 and --reduce-memory-overheads.
918 (option_values): Add OPTION_HASH_TABLE_SIZE and
919 OPTION_REDUCE_MEMORY_OVERHEADS.
920 (std_longpopts): Add entries for the new options.
921 (parse_args): Handle the new options.
922 * Makefile.am: Add a dependency of as.c on hash.h.
923 * Makefile.in: Regenerate.
924 * doc/as.texinfo: Document the new switches.
925 * NEWS: Mention the new switches.
927 2005-04-12 Nick Clifton <nickc@redhat.com>
930 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
933 2005-04-12 Alan Modra <amodra@bigpond.net.au>
935 * Makefile.am: Run "make dep-am".
936 * Makefile.in: Regenerate.
938 2005-04-11 Sterling Augustine <sterling@tensilica.com>
939 Bob Wilson <bob.wilson@acm.org>
941 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
943 2005-04-11 Mark Kettenis <kettenis@gnu.org>
945 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
947 2005-04-11 Jan Beulich <jbeulich@novell.com>
949 * NEWS: Mention these changes and their effects.
950 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
952 (check_macro): Likewise.
953 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
954 labels together with the closing pseudo-op.
955 (macro_expand_body): Adjust comment. Range-check input before use.
956 Adjust mis-spelled diagnostic. Use is_name_beginner.
957 * read.c (try_macro): New.
958 (read_a_source_file): New static variable last_eol. Don't list
959 macro expansion lines more than once. Call try_macro.
960 (s_macro): Set section of line_label to absolute instead of undefined.
961 * doc/as.texinfo: Add information on the caveats of these changes.
963 2005-04-11 Alan Modra <amodra@bigpond.net.au>
965 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
966 * symbols.h (symbol_X_add_number): Update prototype.
968 2005-04-10 Eric Christopher <echristo@redhat.com>
970 * symbols.c (symbol_X_add_number): Fix warning.
972 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-m68k.c (md_begin): Support 64bit host.
975 (get_num): Support 64bit BFD on 32bit host.
977 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
979 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
981 2005-04-09 Alan Modra <amodra@bigpond.net.au>
983 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
984 call. Don't do the COFF hacks for multi-emulation gas. Move
985 demand_empty_rest_of_line back to caller.
986 (s_set, equals): demand_empty_rest_of_line here.
989 * as.h (rs_dummy): Define.
990 * symbols.c (symbol_X_add_number): New function.
991 * symbols.h (symbol_X_add_number): Declare.
992 * stabs.c (aout_process_stab): Tidy symbol frag setting.
993 * read.c (assign_symbol): New function, split out from s_set.
994 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
995 Fix COFF hacks for multi-emulation gas.
996 (s_set): Call assign_symbol. Remove "register" keyword.
997 (set_zero_frag): New function.
998 (pseudo_set): Always check for assignment to section syms.
999 Always set segment and frag of symbol, and likewise extern for
1000 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1001 special case exp.X_add_number non-zero for O_symbol expressions.
1002 (equals): Use assign_symbol.
1004 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1006 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1009 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1011 * config/tc-i386.c (tc_gen_reloc): Don't turn
1012 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1014 2005-04-06 Nick Clifton <nickc@redhat.com>
1016 * po/rw.po: New translation: Kinyarwanda
1017 * configure.in (ALL_LINGUAS): Add rw
1018 * configure: Regenerate.
1020 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1021 Bob Wilson <bob.wilson@acm.org>
1023 * config/tc-xtensa.c (branch_align_power): New.
1024 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1025 future_alignment_required): Use branch_align_power to check section
1026 alignment as well as xtensa_fetch_width when aligning branch targets.
1028 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1030 * config/tc-xtensa.c: Warning fixes throughout.
1031 (xtensa_fetch_width): Change to unsigned.
1032 (assemble_nop, xtensa_find_unaligned_branch_targets,
1033 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1034 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1035 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1036 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1037 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1038 get_text_align_max_fill_size, get_text_align_nop_count,
1039 get_text_align_nth_nop_size, get_noop_aligned_address,
1040 get_aligned_diff, convert_frag_align_next_opcode,
1041 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1042 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1043 types, avoiding size_t and using offsetT and addressT appropriately.
1044 (get_text_align_power): Clean up types. Avoid incorrect bound.
1045 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1047 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1049 * config/tc-ia64.c (start_unwind_section): Undo the change
1051 (generate_unwind_image, dot_endp): Likewise.
1053 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1055 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1056 le_nop_stop arrays and initializers to file scope.
1057 (md_begin): When generating code for anything other than
1058 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1060 2005-04-01 Jan Beulich <jbeulich@novell.com>
1062 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1065 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1067 * NEWS: Mention [fdgh]_floating.
1068 * config/atof-vax.c: Fix some whitespace.
1069 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1071 2005-04-01 Nick Clifton <nickc@redhat.com>
1073 * configure.in: Add a check for <unistd.h> providing a prototype
1074 for getopt() which is compatible with the one in
1075 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1076 * configure: Regenerate.
1077 * config.in (HAVE_DECL_GETOPT): Add.
1079 2005-04-01 Jan Beulich <jbeulich@novell.com>
1081 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1083 2005-04-01 Jan Beulich <jbeulich@novell.com>
1085 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1086 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1088 2005-03-30 Julian Brown <julian@codesourcery.com>
1090 * config/tc-arm.c (arm_adjust_symtab): Rename
1091 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1093 2005-03-30 Julian Brown <julian@codesourcery.com>
1095 * config/tc-arm.c (mapping_state): Change documentation in function
1096 comment to cross-reference spec instead. Change type of mapping symbols
1098 (arm_adjust_symtab): Don't change type of mapping symbols here.
1100 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1102 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1103 * config.in: Regenerate.
1104 * configure: Regenerate.
1105 * configure.in: Check for ffs decl and alphabetize.
1107 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1108 Phil Blundell <philb@gnu.org>
1110 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1111 (md_apply_fix3): Mark TLS symbols.
1112 (tc_gen_reloc): Handle TLS relocations.
1113 (arm_fix_adjustable): Ignore TLS relocations.
1114 (s_arm_elf_cons): Support expressions after decorated symbols.
1116 2005-03-29 Julian Brown <julian@codesourcery.com>
1118 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1119 whether personality routine index N has been output for this section.
1120 (mapping_state): tc_segment_info_data now struct not enum.
1121 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1122 handled on section change.
1123 (create_unwind_entry): Previous code to output dependency removed.
1124 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1126 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1127 arm_segment_info_type.
1128 (arm_segment_info_type): New struct.
1130 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1131 Bob Wilson <bob.wilson@acm.org>
1133 * config/tc-xtensa.c (do_align_targets): Update comment.
1134 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1135 Insert a LOOP_END frag before every loop target, and do not overload
1136 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1137 (xg_assemble_vliw_tokens): Use do_align_targets.
1138 (xtensa_fix_target_frags): Remove code to convert a
1139 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1140 negatable branch at the end of a loop.
1141 (frag_can_negate_branch): Delete.
1143 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1144 H.J. Lu <hongjiu.lu@intel.com>
1147 NEWS: Mention "-mtune=[itanium1|itanium2]".
1149 * config/tc-ia64.c (md): Add tune.
1150 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1151 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1152 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1153 B unit NOPs are discouraged for McKinley-derived cores.
1154 (md_begin): Don't hardcode the "extra_goodness()" function in
1156 (ia64_init): Set md.tune to itanium2.
1158 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1159 * doc/c-ia64.texi: Likewise.
1161 2005-03-27 Ian Lance Taylor <ian@airs.com>
1163 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1164 bad C_EFCN symbol, print its name.
1166 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1168 * config/tc-xtensa.c (use_longcalls): Delete.
1169 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1170 the use_longcalls flag is set. Do this before checking the segment.
1171 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1172 expand direct calls at this point.
1173 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1174 (xtensa_find_unmarked_state_frags): Likewise.
1175 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1176 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1177 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1178 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1180 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1182 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1184 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1186 * config/tc-cris.h: Convert to ISO C90.
1187 * config/tc-cris.c: Ditto.
1188 (md_estimate_size_before_relax): Remove obsolete comment for
1189 parameter "segment_type".
1190 (md_begin): Document reason for cast of hash_insert argument.
1191 (md_atof): Correct type of parameter "type".
1193 2005-03-24 Nick Clifton <nickc@redhat.com>
1195 * write.h (bit_fix_new): Remove redundant prototype.
1196 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1197 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1198 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1199 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1200 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1201 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1202 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1203 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1204 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1205 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1206 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1207 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1208 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1209 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1210 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1211 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1212 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1213 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1214 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1215 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1216 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1217 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1218 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1219 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1220 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1221 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1222 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1223 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1224 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1225 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1226 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1227 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1228 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1229 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1230 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1231 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1232 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1233 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1234 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1235 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1236 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1237 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1238 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1239 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1240 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1241 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1242 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1243 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1244 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1245 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1246 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1247 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1248 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1249 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1250 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1252 2005-03-23 Jim Blandy <jimb@redhat.com>
1254 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1255 attributes properly.
1257 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1258 Nick Clifton <nickc@redhat.com>
1260 * configure.tgt: Accept any C library to accompany a GNU Linux
1261 implementation, not just the GNU C library.
1262 * configure.in: Likewise.
1263 * configure: Regenerate.
1265 2005-03-23 Nick Clifton <nickc@redhat.com>
1267 * config/tc-tic30.c: Convert to ISO C90 formatting.
1268 * config/tc-tic30.h: Convert to ISO C90 formatting.
1269 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1270 * config/atof-vax.c: Convert to ISO C90 formatting.
1272 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1274 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1275 relocations correctly as well.
1276 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1277 relocations in mergeable sections section-relative either.
1279 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1281 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1283 2005-03-21 Nick Clifton <nickc@redhat.com>
1285 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1286 warning by providing a prototype for sh_symbian_find_elf_flags.
1288 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1291 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1293 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1294 along with other formats that set bfd_gas. Remove unnecessary
1295 setting of bfd_gas. Delete strongarm cases in generic_target
1298 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1301 * config/tc-m68k.c (TRUNC, SEXT): Define.
1302 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1303 (m68k_ip): Truncate or sign extend expressions as appropriate.
1304 (get_num): Likewise.
1305 (md_apply_fix3): Use SEXT.
1307 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1309 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1310 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1311 (obj-vms.o): Delete rule.
1313 * Makefile.in: Regenerate.
1314 * aclocal.m4: Regenerate.
1315 * doc/Makefile.in: Regenerate.
1316 * po/POTFILES.in: Regenerate.
1318 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1320 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1321 flag for coldfire v4e.
1323 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1325 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1326 xg_apply_fix_value and return a value to indicate success.
1327 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1328 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1329 (xtensa_validate_fix_sub): New.
1330 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1331 (tc_gen_reloc): Move code to handle difference of symbols and code to
1332 apply tentative fix values to ...
1333 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1334 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1335 relocations when linkrelax flag is not set.
1336 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1337 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1339 2005-03-17 Jan Beulich <jbeulich@novell.com>
1341 * config/tc-i386.c (i386_scale): Beautify error message.
1342 (Intel syntax comments): Update.
1343 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1345 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1346 Remove declarations.
1347 (intel_bracket_expr): Declare.
1348 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1349 of the function body in a loop allowing to split an operand into two.
1350 Replace calls to malloc and checks of it returning non-NULL with
1351 calls to xmalloc/xstrdup.
1352 (intel_expr): SHORT no longer handled here. Add comment indicating
1353 comparison ops need implementation.
1354 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1355 Check right operand of - does not specify a register when parsing
1356 the address of a memory reference.
1357 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1358 Check operands do not specify a register when parsing the address of
1360 (intel_e06, intel_e06_1): Likewise.
1361 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1362 handle SHORT as well as unary + and -. Don't accept : except for
1363 segment overrides or in direct far jump/call insns.
1364 (intel_brack_expr): New.
1365 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1367 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1368 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1369 Allow symbolic constants as register scale value.
1370 (intel_get_token): Replace call to malloc and check of return value
1371 with call to xmalloc. Change handling for FLAT to match MASM's.
1372 (intel_putback_token): Don't try to back up/free current token if
1375 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1377 * configure.tgt: Set emulation for arm-*-eabi*.
1378 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1379 * config/te-armeabi.h: New file.
1380 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1381 * config/te-symbian.h: Include "te-armeabi.h".
1383 2005-03-16 Nick Clifton <nickc@redhat.com>
1385 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1386 local variable in case it is clobbered by the setjmp.
1388 2005-03-16 Nick Clifton <nickc@redhat.com>
1389 Ben Elliston <bje@au.ibm.com>
1391 * configure.in (werror): New switch: Add -Werror to the
1392 compiler command line. Enabled by default. Disable via
1394 * configure: Regenerate.
1396 2005-03-16 Nick Clifton <nickc@redhat.com>
1398 * config/obj-coff.h: Convert to ISO C90 formatting.
1399 * config/obj-coff.c: Convert to ISO C90 formatting.
1401 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1403 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1404 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1405 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1406 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1407 (insns): Add ARMv6T2 instructions:
1408 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1409 (arm_archs): Add V6T2 variants.
1411 2005-03-15 Nick Clifton <nickc@redhat.com>
1413 * NEWS: Add cutoff for changes in 2.16 release.
1415 2005-03-15 Jan Beulich <jbeulich@novell.com>
1417 * expr.c (operand): Merge handling of unary + into that for unary
1420 2005-03-14 Eric Christopher <echristo@redhat.com>
1422 * config/tc-mips.c: Include dw2gencfi.h.
1423 (mips_cfi_frame_initial_instructions): New.
1424 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1425 (tc_cfi_frame_initial_instructions): Ditto.
1426 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1427 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1428 * Makefile.am: Update dependencies.
1429 * Makefile.in: Regenerate.
1431 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1433 * po/es.po: Commit new Spanish translation.
1435 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1437 * po/tr.po: Commit new Turkish translation.
1439 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1441 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1444 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1446 * config-gas.com: Mark vax-vms as obsolete.
1447 * configure.in: Remove fmt=vms support.
1448 * config.in: Regenerate.
1449 * configure: Regenerate.
1450 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1452 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1453 Bob Wilson <bob.wilson@acm.org>
1455 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1456 when checking if xg_resolve_literals needs to be called.
1457 * config/tc-xtensa.h: Fix spelling typo in a comment.
1459 2005-03-10 Jan Beulich <jbeulich@novell.com>
1461 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1462 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1463 crafted structure declarations with the types from macro.h.
1465 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1467 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1468 for -mno-shared optimization.
1470 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1472 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1473 (MAX_NOPS): Bump to 4.
1474 (mips_fix_vr4130): New variable.
1475 (nops_for_vr4130): New function.
1476 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1477 nops_for_vr4130 if working around VR4130 errata.
1478 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1479 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1480 (md_parse_option): Handle them.
1481 (md_show_usage): Print them.
1482 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1484 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1486 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1489 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1491 * config/tc-mips.h (mips_flush_pending_output): Delete.
1492 (mips_emit_delays): Declare.
1493 (md_flush_pending_output): Use mips_emit_delays.
1494 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1495 the previous instructions.
1496 (md_begin, append_insn, md_parse_option): Update callers.
1497 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1499 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1500 (s_gpdword): Update callers.
1501 (start_noreorder, end_noreorder): New functions.
1502 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1503 manipulating mips_opts or prev_nop_frag directly.
1504 (mips_flush_pending_output): Delete.
1506 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1508 * config/tc-mips.c (mips_move_labels): New function, taken from...
1509 (append_insn, mips_emit_delays): ...here.
1511 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1513 * config/tc-mips.c (MAX_NOPS): New macro.
1514 (history): Resize to 1 + MAX_NOPS.
1515 (fix_vr4120_class): New enumeration.
1516 (vr4120_conflicts): New variable.
1517 (init_vr4120_conflicts): New function.
1518 (md_begin): Call it.
1519 (insn_uses_reg): Constify first argument.
1520 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1521 (nops_for_insn_or_target): New functions.
1522 (append_insn): Use the new nops_for_* functions instead of inline
1523 delay checks. Generalize prev_nop_frag handling to handle an
1524 arbitrary history length. Insert nops into the history buffer
1525 once the number of nops in prev_nop_frag is fixed.
1526 (emit_delays): Use nops_for_insn instead of inline delay checks.
1528 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1530 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1531 check from branch delay code. Remove unnecessary check for branches.
1533 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1535 * config/tc-mips.c (dummy_opcode): Delete.
1536 (nop_insn, mips16_nop_insn): New variables.
1537 (NOP_INSN): New macro.
1538 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1539 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1540 (md_begin): Initialize nop_insn and mips16_nop_insn.
1541 (append_insn): Use the new emit_nop function to add nops, recording
1542 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1543 to reserve room for the instruction and install_insn to install the
1544 final form. Use insert_into_history to record the instruction in
1545 the history buffer. Use move_insn to do delay slot filling.
1546 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1547 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1548 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1550 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1552 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1553 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1554 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1555 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1556 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1558 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1560 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1561 and extended_p fields with a single fixed_p field.
1562 (append_insn, mips_no_prev_insn): Adjust accordingly.
1564 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1566 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1567 a single mips16_absolute_jump_p bit.
1568 (append_insn): Adjust accordingly.
1570 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1572 * config/tc-mips.h (mips_cl_insn): Move definition to...
1573 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1574 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1576 (history): New variable.
1577 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1578 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1579 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1580 (prev_prev_insn_unreordered): Delete.
1581 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1582 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1585 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1587 * doc/Makefile.am: Update as.info dependencies.
1588 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1590 2005-03-08 Jan Beulich <jbeulich@novell.com>
1592 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1593 error, and point to .purgem documentation if someone really needs
1595 * NEWS: Mention macro redefinition is now an error.
1597 2005-03-08 Jan Beulich <jbeulich@novell.com>
1599 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1600 emitted to. Add more precise diagnostics for non-fitting insns based
1601 on that. Eliminate now superfluous special casing of MLX. Clear out
1602 slot information when dropping an insn.
1604 2005-03-08 Jan Beulich <jbeulich@novell.com>
1606 * config/tc-ia64.c (parse_section_name): Rename to...
1607 (cross_section): In addition to separating the name from the rest of
1608 the arguments, also carry out the operation.
1609 (dot_xdata): Use cross_section.
1610 (dot_float_cons): Likewise.
1611 (dot_xstringer): Likewise.
1612 (dot_xdata_ua): Likewise.
1613 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1615 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1617 * po/gas.pot: Regenerate.
1619 2005-03-04 David Daney <ddaney@avtrex.com>
1621 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1622 instead of '_gp' for -mno-shared optimization.
1624 (s_abicalls): Document it in the comment.
1625 (md_show_usage): Document the -mno-shared option.
1627 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1629 * config/tc-mips.c (mips_set_options): Add sym32 field.
1630 (mips_opts): Initialize it.
1631 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1632 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1633 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1634 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1635 when deciding whether to use a symbolic %highest/%higher expansion.
1636 (macro): Likewise. Remove o64/n32 linux hack. Always use
1637 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1638 and "la". Handle constants separately from symbolic expressions in
1639 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1640 and using load_register to load the high part of the address.
1641 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1642 (OPTION_ELF_BASE): Bump by 2.
1643 (md_longopts): Add entries for -msym32 and -mno-sym32.
1644 (md_parse_option): Handle them.
1645 (usage): Document them.
1646 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1647 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1648 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1649 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1650 -msym32 and -mno-sym32.
1652 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1654 * config/tc-mips.c (load_address): Implement GP optimization
1655 for 64bit address space non-PIC. Fix formatting.
1656 (macro): Likewise. Simplify code.
1657 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1658 (mips_after_parse_args): Simplify code.
1660 2005-03-03 Nick Clifton <nickc@redhat.com>
1662 * expr.c (operand): Remove redundant code enclosed by #ifdef
1663 RELAX_PAREN_GROUPING....#endif.
1665 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1666 reloc is the difference of two symbols defined in the same
1669 * config/tc-iq2000.c (line_comment_chars): Include the # character
1670 as otherwise this breaks #APP/#NO_APP processing.
1672 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1674 * config/tc-arc.c(md_assemble): Remove dead code for handling
1675 immediate indexing of ld and st .
1677 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1678 Joseph Myers <joseph@codesourcery.com>
1680 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1681 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1682 (parse_relocation): Check for a word break after a relocation
1684 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1687 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1689 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1691 2005-03-02 Jan Beulich <jbeulich@novell.com>
1693 * as.c (main): Use unlink_if_ordinary instead of unlink.
1694 * messages.c (as_fatal): Likewise.
1696 2005-03-02 Jan Beulich <jbeulich@novell.com>
1698 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1700 (parse_register): Allow cr8...15 in all modes.
1702 2005-03-02 Jan Beulich <jbeulich@novell.com>
1704 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1705 etc. like normal symbol references (T_ID).
1707 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1709 * symbols.c (fb_label_name): Fix silly thinko in last change.
1711 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1713 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1714 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1716 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1718 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1721 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1724 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1726 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1728 * as.h (assert): Warning fix.
1729 * expr.c (expr): Correct assertion.
1730 * read.c (s_comm_internal): Remove assertion.
1731 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1732 (fixup_segment): Remove assertion.
1733 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1734 (md_apply_fix3): Likewise.
1735 * config/tc-i370.c (md_begin): Correct assertion.
1736 (i370_macro): Warning fix for assertion.
1738 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1740 * configure.in (AC_C_BIGENDIAN): Invoke.
1741 * configure: Regenerate.
1742 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1743 host variable to set string header size.
1744 * config/obj-aout.c (obj_header_append): Don't use host structs.
1745 (obj_symbol_to_chars): Likewise.
1746 (obj_emit_strings): Likewise. Use the passed in output pointer.
1747 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1748 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1749 not sizeof host struct.
1750 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1751 (obj_emit_strings): Likewise.
1752 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1753 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1755 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1757 (host_number_to_chars): Define.
1758 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1759 host internal struct to set header sizes.
1760 * config/tc-i960.c (md_number_to_field): Warning fix.
1761 (md_ri_to_chars): Use host byte order.
1762 (get_cdisp, md_apply_fix3): Warning fix.
1763 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1765 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1767 * doc/c-arc.texi: Update documentation about ARC's extension
1770 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1772 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1775 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1777 * cgen.c: Warning fixes.
1778 * config/tc-arc.c: Likewise.
1779 * config/tc-arm.c: Likewise.
1780 * config/tc-avr.c: Likewise.
1781 * config/tc-d10v.c: Likewise.
1782 * config/tc-d30v.c: Likewise.
1783 * config/tc-frv.c: Likewise.
1784 * config/tc-frv.h: Likewise.
1785 * config/tc-h8300.c: Likewise.
1786 * config/tc-h8500.c: Likewise.
1787 * config/tc-i370.c: Likewise.
1788 * config/tc-i960.c: Likewise.
1789 * config/tc-ia64.c: Likewise.
1790 * config/tc-ip2k.c: Likewise.
1791 * config/tc-m68hc11.c: Likewise.
1792 * config/tc-maxq.c: Likewise.
1793 * config/tc-mcore.c: Likewise.
1794 * config/tc-mips.c: Likewise.
1795 * config/tc-msp430.c: Likewise.
1796 * config/tc-pj.c: Likewise.
1797 * config/tc-ppc.c: Likewise.
1798 * config/tc-ppc.h: Likewise.
1799 * config/tc-s390.c: Likewise.
1800 * config/tc-sh.c: Likewise.
1801 * config/tc-sh64.c: Likewise.
1802 * config/tc-tic4x.c: Likewise.
1803 * config/tc-tic80.c: Likewise.
1804 * config/tc-v850.c: Likewise.
1805 * config/tc-vax.c: Likewise.
1806 * config/tc-w65.c: Likewise.
1807 * config/tc-xstormy16.c: Likewise.
1808 * config/tc-z8k.c: Likewise.
1810 2005-02-22 Catherine Moore <clm@cm00re.com>
1812 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1813 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1815 2005-02-22 Eric Christopher <echristo@redhat.com>
1817 * config/tc-mips.c (struct proc): Change isym to
1818 func_sym. New member func_end_sym.
1819 (s_mips_ent): Update.
1820 (s_mips_end): Ditto. Add code to compute function size.
1822 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1824 * read.c: Warning fixes.
1825 * config/obj-elf.c: Likewise.
1827 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1829 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1832 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1834 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1837 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1839 (demand_empty_rest_of_line): Likewise.
1840 (tic54x_sblock): Likewise.
1841 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1843 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1845 * read.c (address_bytes): New function.
1846 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1847 (potable): Add "dc.a".
1848 (cons_worker): Handle "dc.a".
1849 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1851 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1853 * input-file.c (input_file_open): Rearrange to avoid warning.
1855 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1857 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1858 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1859 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1861 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1863 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1864 uses after .set noat.
1865 (load_address): Likewise.
1866 (macro): Likewise. Don't try to avoid $at use by sacrificing
1867 the target register before it is stored, it won't work.
1869 2005-02-17 James E Wilson <wilson@specifixinc.com>
1871 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1872 see an instruction that specifies a template.
1874 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1876 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1877 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1878 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1880 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1882 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1884 * config/tc-ia64.c (md): Add hint_b.
1885 (emit_one_bundle): Handle md.hint_b for "hint".
1886 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1887 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1888 (ia64_init): Set md.hint_b to error.
1889 (md_assemble): Handle md.hint_b for "hint.b".
1891 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1892 * doc/c-ia64.texi: Likewise.
1894 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1896 * tc.h (struct relax_type, relax_typeS): Move from here..
1897 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1898 * ecoff.c (ecoff_new_file): Add appfile param.
1899 * ecoff.h (ecoff_new_file): Likewise.
1900 * itbl-lex.h: New file.
1901 * itbl-lex.l: Include itbl-lex.h.
1902 * itbl-parse.y: Likewise.
1903 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1904 * read.c (s_app_file_string): Mark appfile possibly unused.
1905 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1906 * subsegs.h (struct seg_info_trash): Delete.
1907 (seg_info): Use segment_info_type instead.
1908 * config/obj-coff.c (struct filename_list): Make filename const char *.
1909 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1910 * config/obj-elf.c (elf_file_symbol): Similarly.
1911 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1913 * config/tc-arc.c (md_operand): Warning fix.
1914 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1915 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1916 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1917 * config/tc-frv.c (frv_force_relocation): Warning fix.
1918 * config/tc-m68k.c (md_parse_option): Delete unused var.
1919 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1920 * config/tc-sparc.c: Likewise.
1921 (s_common): Warning fix.
1922 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1923 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1925 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1926 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1927 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1928 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1929 (tic4x_do_align): Use TIC_NOP_OPCODE.
1930 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1931 * config/tc-vax.c: Include netinet/in.h.
1932 (tc_headers_hook): Formatting.
1933 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1935 2005-02-17 Jan Beulich <jbeulich@novell.com>
1937 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1938 parsing inN, locN, outN. Set 'idx' to offset register number starts
1939 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1942 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1944 * config/tc-mips.c (load_address): Fix formatting.
1945 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1946 Catch macros which are unexpandable without AT. Remove duplicate
1948 (macro2): Remove duplicate zeroing of used_at.
1950 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1952 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1955 2005-02-15 Nigel Stephens <nigel@mips.com>
1956 Maciej W. Rozycki <macro@mips.com>
1958 * config/tc-mips.c (reloc_needs_lo_p): Handle
1959 BFD_RELOC_MIPS16_HI16_S.
1960 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1961 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1962 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1964 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1965 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1966 Call my_getSmallExpression() to parse percent operators.
1967 (percent_op_match, mips_percent_op): Separate definitions.
1968 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1969 (parse_relocation): Handle the MIPS16 mode using
1971 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1972 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1974 2005-02-15 Jan Beulich <jbeulich@novell.com>
1976 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1977 instead of explicitly dealing with the translation; exclude
1978 relocations that are already pcrel, however.
1980 2005-02-15 Jan Beulich <jbeulich@novell.com>
1982 * config/tc-ia64.c: Include limits.h (if available).
1983 (gr_values[0]): Set path to INT_MAX.
1984 (dot_reg_val): Don't allow changing value of r0. Limit range of
1985 general registers at r127.
1986 (specify_resource): Default resource index is -1. Don't set resource
1987 index (in case IA64_RS_RSE) without setting the specific flag.
1988 (note_register_values): Check operand is O_constant before tracking
1989 input value of moves. Add tracking for dep.z with constant inputs.
1990 (print_dependency): Resource index of specific resource may be zero.
1991 (check_dependencies): Likewise.
1993 2005-02-15 Jan Beulich <jbeulich@novell.com>
1995 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1996 reg_class. Check operands and emit diagnostics for illegal use of
1999 2005-02-15 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2002 new variables type, suffix, and width. Handle
2003 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2004 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2005 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2006 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2007 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2008 if unable to translate relocation type, using the new variables.
2010 2005-02-15 Jan Beulich <jbeulich@novell.com>
2012 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2013 (ty_symbol_chars): Define.
2014 * config/tc-ia64.c (ia64_symbol_chars): Define.
2016 2005-02-15 Jan Beulich <jbeulich@novell.com>
2018 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2019 input_line_pointer was advanced.
2021 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2023 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2026 2005-02-13 Jan Beulich <jbeulich@novell.com>
2028 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2029 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2031 (ia64_init): Set md.detect_dv.
2032 (ia64_start_line): New static variable warned. Warn only once when
2033 encountering explicit stops in automatic mode.
2034 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2035 * NEWS: Mention new default mode.
2037 2005-02-13 Jan Beulich <jbeulich@novell.com>
2039 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2040 be freed when wiping out previous state. Canonicalize names before
2041 use. Free name string when detecting redefinition.
2042 (dot_pred_rel): Call generic expression parser to process arguments.
2043 Handle O_register case for individual predicates and O_subtract for
2045 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2047 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2048 Warn if multiple found, issue error if resulting symbol name has zero
2050 (dot_alias): Canonicalize name before use.
2052 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2054 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2056 (in_procedure): Return -1 for warning.
2057 (in_prologue): Likewise.
2058 (in_body): Likewise.
2060 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/tc-ia64.c (dot_xdata): Undo the last change.
2063 (dot_float_cons): Likewise.
2064 (dot_xstringer): Likewise.
2065 (dot_xdata_ua): Likewise.
2066 (dot_float_cons_ua): Likewise.
2068 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2070 * NEWS: Mention "-munwind-check=[warning|error]".
2072 * config/tc-ia64.c (md): Add unwind_check.
2073 (unwind_diagnostic): New.
2074 (in_procedure): Call unwind_diagnostic when a directive isn't
2076 (in_prologue): Call unwind_diagnostic when a directive isn't in
2078 (in_body): Call unwind_diagnostic when a directive isn't in
2080 (dot_endp): Set md.unwind_check to error before calling
2081 in_procedure and restore it after. When the name is missing or
2082 couldn't be found, use the one from the last .proc if
2083 md.unwind_check isn't error. Warn if md.unwind_check is
2085 (md_parse_option): Handle "-munwind-check=[warning|error]".
2086 (md_show_usage): Add "-munwind-check=[warning|error]".
2087 (ia64_init): Set md.unwind_check to warning.
2089 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2090 * doc/c-ia64.texi: Likewise.
2092 2005-02-11 Jan Beulich <jbeulich@novell.com>
2094 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2096 (ia64_parse_name): New third parameter.
2097 (md_parse_name): Pass third argument.
2098 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2099 (md_operand): Handling of '@'-prefixed symbols moved from here...
2100 (ia64_parse_name): ...to here.
2102 2005-02-11 Jan Beulich <jbeulich@novell.com>
2104 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2105 (errata_nop_necessary_p): Remove declaraction and definition.
2106 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2107 update md.group_idx. Don't reset md.last_groups.
2109 2005-02-11 Jan Beulich <jbeulich@novell.com>
2111 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2113 (dot_xdata): Free section name after use.
2114 (dot_float_cons): Likewise.
2115 (dot_xstringer): Likewise.
2116 (dot_xdata_ua): Likewise.
2117 (dot_float_cons_ua): Likewise.
2118 (md_pseudo_table): Add xdata16 and xdata16.ua.
2120 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2122 * doc/all.texi: Add IA64.
2123 * doc/as.texinfo: Likewise.
2125 * doc/c-ia64.texi: Fix typos.
2127 2005-02-10 Julian Brown <julian@codesourcery.com>
2129 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2131 (do_t_push_pop): Likewise.
2132 (md_assemble): Likewise.
2133 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2134 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2135 (create_unwind_entry): Output dependency on the required personality
2138 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2140 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2141 * subsegs.c (seg_not_empty_p): Likewise.
2143 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2145 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2146 relative jump calculation.
2147 <md_convert_frag) : Likewise.
2148 <output_disp): Likewise.
2150 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2152 * write.c (write_object_file): Recognize warning-symbol construct
2153 and skip object- and target- handling for the second symbol.
2155 2005-02-02 Jan Beulich <jbeulich@novell.com>
2157 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2158 designators along with quoted ones. Free copy of quoted designator
2161 2005-02-01 Ben Elliston <bje@au.ibm.com>
2163 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2164 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2165 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2166 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2167 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2168 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2169 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2170 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2171 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2172 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2173 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2174 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2175 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2176 #if 0'd code throughout.
2178 2005-01-31 Nick Clifton <nickc@redhat.com>
2180 * as.c (parse_args): Bump copyright date reported by --version to
2183 2005-01-31 Nick Clifton <nickc@redhat.com>
2185 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2188 2005-01-31 Jan Beulich <jbeulich@novell.com>
2190 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2191 that can end with .endr in that case. Make requiring/permitting
2192 pseudo-ops without leading dot closer to the logic in read.c serving
2194 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2197 2005-01-31 Jan Beulich <jbeulich@novell.com>
2199 * macro.c (do_formals): Adjust to no longer accept empty parameter
2201 (define_macro): Adjust to no longer accept empty macro name, garbage
2202 following the parameters, or macros that were previously defined.
2203 * read.c (s_bad_end): Declare.
2204 (potable): Add endm. Handler for endr and endm is s_bad_end.
2205 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2207 * read.h (s_bad_endr): Remove.
2209 2005-01-31 Jan Beulich <jbeulich@novell.com>
2211 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2212 immediately discarding (but counting) those exceeding the maximum
2213 possible amount. Track whether output and input operand counts ever
2214 matched, and use this to better indicate which of the operands/
2215 operand types was wrong; specifically don't default to pointing to
2218 2005-01-31 Jan Beulich <jbeulich@novell.com>
2220 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2221 variable in dot_endp). Add body and insn. Make prologue,
2222 prologue_mask, body, and insn bitfields.
2223 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2225 (in_procedure, in_prologue, in_body): New.
2226 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2227 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2228 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2229 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2230 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2231 dot_personality): Use the appropriate one of the above.
2232 (dot_proc): Clear unwind.proc_start; set to current location only if
2233 none of the entry points were valid. Check for non-zero-length entry
2234 point names. Check that entry points aren't defined, yet. Clear
2235 unwind.prologue, unwind.body, and unwind.insn.
2236 (dot_body): Call in_procedure. Check that first directive in procedure
2237 had no insns emitted before. Set unwind.body.
2238 (dot_prologue): Call in_procedure. Check that not already in prologue.
2239 Check that first directive in procedure had no insns emitted before.
2241 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2242 length entry point names. Check that entry points became defined.
2243 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2245 2005-01-31 Jan Beulich <jbeulich@novell.com>
2247 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2248 before actually using it. Don't generate an error in manual bundling
2249 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2250 Don't generate an error in manual bundling mode when looking at an
2251 insn required to be last in its group but the required slot hasn't
2252 been reached, yet. Allow conversion from MII to MI;I for bundle
2253 consisting of only 2 insns with the stop between them. Suppress
2254 various meaningless errors resulting from detecting earlier ones.
2256 2005-01-31 Jan Beulich <jbeulich@novell.com>
2258 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2261 2005-01-28 Christian Groessler <chris@groessler.org>
2263 * config/tc-z8k.c (md_assemble): Improve error detection.
2265 2005-01-28 Jan Beulich <jbeulich@novell.com>
2267 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2268 for personality routine pointer only if there is one.
2269 (ia64_convert_frag): Likewise.
2270 (generate_unwind_image): Likewise.
2272 2005-01-27 Christian Groessler <chris@groessler.org>
2274 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2275 (md_apply_fix3): Make relative branches out of range an error
2276 instead of a warning. Display correct line number for out of
2277 range branches/calls/memory accesses.
2279 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2281 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2282 to emit .debug_line and other debug sections.
2283 * as.h (seg_not_empty_p): Declare.
2284 * subsegs.c (seg_not_empty_p): New predicate.
2286 2005-01-27 Andrew Cagney <cagney@gnu.org>
2288 * configure: Regenerate to track ../gettext.m4 change.
2290 2005-01-27 Jan Beulich <jbeulich@novell.com>
2292 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2294 2005-01-27 Jan Beulich <jbeulich@novell.com>
2296 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2297 to/from application registers dynamic insns.
2298 (md_assemble): Defer resolution of move to/from application registers
2299 dynamic insns when they can be issued on either the I- or M-units.
2301 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2303 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2304 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2305 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2306 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2307 * cgen.c (gas_cgen_parse_operand): Handle
2308 CGEN_PARSE_OPERAND_SYMBOLIC.
2309 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2310 (frv_force_relocation): Likewise. Fix handling of PIC
2312 (md_apply_fix3): Likewise.
2314 2005-01-21 Ben Elliston <bje@au.ibm.com>
2316 * as.h: Remove #if 0'd code.
2317 * atof-generic.c (atof_generic): Likewise.
2318 * ecoff.c (ecoff_directive_frame): Likewise.
2319 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2320 * itbl-ops.c (itbl_add_reg): Likewise.
2321 * listing.c (calc_hex): Likewise.
2322 * read.c (MASK_CHAR): Likewise.
2323 * subsegs.c (subsegs_print_statistics): Likewise.
2324 * symbols.c (indent): Likewise.
2325 * write.c (write_relocs): Likewise.
2326 (write_object_file): Likewise.
2327 (relax_frag): Likewise.
2329 2005-01-20 Nick Clifton <nickc@redhat.com>
2331 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2332 getopt_long_only() from considering -a as an abbreviation for
2334 (parse_args): Fix the parsing of -a=<file>.
2336 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2339 * read.c (s_incbin): Adjust default count for skip. Check validity
2340 of count and skip rigorously.
2342 2005-01-19 Fred Fish <fnf@specifixinc.com>
2344 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2346 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2348 * read.c (convert_to_bignum): New function, split out from...
2349 (emit_expr): ...here. Handle the case where X_add_number is
2350 positive and the input value is negative.
2351 (output_big_sleb128): Fix setting of continuation bit. Check whether
2352 the final byte needs to be sign-extended. Fix size-shrinking loop.
2353 (emit_leb128_expr): When generating a signed leb128, see whether the
2354 sign of an O_constant's X_add_number matches the sign of the input
2355 value. Use a bignum if not.
2357 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2359 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2360 arch_sh_up in order to match the external name and make the
2361 testsuite's job easier.
2363 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2366 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2368 2005-01-12 Nick Clifton <nickc@redhat.com>
2370 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2371 ignored_arguments array.
2373 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2375 * write.c (write_object_file): Disallow a symbol equated to
2378 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2380 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2382 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2383 (maxq_target): New function: Set the machine type.
2385 2005-01-06 Paul Brook <paul@codesourcery.com>
2387 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2388 (md_begin): Handle TE_VXWORKS for FP defaults.
2389 (md_apply_fix3): Correct rela offsets.
2390 (elf32_arm_target_format): Add VxWorks targets.
2392 2005-01-06 Paul Brook <paul@codesourcery.com>
2394 * configure.tgt: Set em=vxworks for *-*-vxworks.
2395 * config/te-vxworks.h: New File.
2397 2005-01-06 Paul Brook <paul@codesourcery.com>
2399 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2401 2005-01-04 Dmitry Diky <diwil@spec.ru>
2403 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2406 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2408 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2409 (dot_loc): New function.
2410 (md_pseudo_table): Add entry to map .loc to dot_loc().
2411 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2412 seen a .loc directive or we're generating DWARF2 debug info for
2415 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2418 * read.c (s_comm_internal): Don't zero end of name until size
2419 expression has been parsed.
2421 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2423 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2425 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2427 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2430 2004-12-22 Ian Lance Taylor <ian@airs.com>
2432 * configure.tgt: New.
2433 * configure.in: Move setting of cpu_type, fmt, etc., to
2435 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2436 $(srcdir)/configure.tgt.
2437 * configure, Makefile.in: Rebuild.
2439 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2441 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2442 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2444 (avr_offset_expression): New function to parse offsets for LDI
2446 (avr_operand): Use it.
2447 (md_apply_fix3): Generate the relocs.
2449 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2451 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2452 BFD_RELOC_SH_IMMS10BY8 relocation.
2454 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2455 than just ignoring bad code.
2457 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2459 * config/tc-v850.c (handle_lo16): New function.
2460 (v850_reloc_prefix): Use it to check lo().
2461 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2463 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2465 * configure.in: Add s390x-ibm-tpf support.
2466 * configure: Regenerate.
2468 2004-12-15 Jan Beulich <jbeulich@novell.com>
2470 * config/obj-elf.c (obj_elf_change_section): Only set type and
2471 attributes on new sections. Emit warning when type of re-declared
2472 section doesn't match.
2474 2004-12-15 Jan Beulich <jbeulich@novell.com>
2476 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2477 '.cfi_startproc simple' doesn't inherit the old value.
2479 2004-12-15 Jan Beulich <jbeulich@novell.com>
2481 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2482 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2483 generation to emit a factored offset.
2485 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2487 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2488 which is too large in the case of NO_PIC without 64-bit
2491 * config/tc-mips.c (mips_in_shared): New static variable.
2492 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2493 (md_longopts): Add -mshared and -mno-shared.
2494 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2495 (s_cpload): Implement !mips_in_shared case.
2496 (s_cpsetup): Likewise.
2497 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2498 * NEWS: Mention -mno-shared.
2500 2004-12-09 Paul Brook <paul@codesourcery.com>
2502 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2505 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2507 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2508 sequence, increase the size of the sequence.
2510 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2513 2004-12-07 Ben Elliston <bje@gnu.org>
2515 * read.c (s_align): Use an align_limit temporary to allay a GCC
2516 signed/unsigned comparison warning.
2518 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2520 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2521 * configure.in: Use it for arm*-*-linux-gnueabi*.
2522 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2523 * config/te-armlinuxeabi.h: New file.
2524 * Makefile.in: Regenerated.
2525 * aclocal.m4: Likewise.
2526 * configure: Likewise.
2527 * doc/Makefile.in: Regenerated.
2529 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2531 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2532 (xtensa_restore_emit_state): Likewise.
2534 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2536 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2539 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2541 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2542 * Makefile.in: Regenerate.
2544 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2546 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2547 functions, give functions a meaningful name, add comments.
2548 (check_range): New function - Replace operand size calculation
2549 with range checking.
2550 (assemble_insn): Update Algorithm, improve error issuing.
2552 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2555 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2557 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2558 miss between different section in the same module.
2559 (tc_gen_reloc): Likewise.
2561 2004-11-25 Theodore A. Roth <troth@openavr.org>
2563 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2564 atmega325, atmega3250, atmega645 and atmega6450.
2566 2004-11-25 Jan Beulich <jbeulich@novell.com>
2568 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2569 permissible for the selected instruction suffix.
2570 (process_suffix): For DefaultSize instructions, suppressing the
2571 guessing of a 'q' suffix if the instruction doesn't support it is
2572 pointless, because only an 'l' suffix can be guessed in this place.
2574 2004-11-24 Nick Clifton <nickc@redhat.com>
2576 * config/tc-iq2000.c: Remove support for IQ10 processor.
2577 Convert to ISO C90 formatting.
2578 * config/tc-iq2000.h: Likewise.
2580 2004-11-23 Nick Clifton <nickc@redhat.com>
2582 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2583 in this table. They should be correct now.
2585 2004-11-23 Jan Beulich <jbeulich@novell.com>
2587 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2588 indicate the MMX extensions added by both SSE and 3DNow!A.
2589 (Cpu3dnowA): Declare.
2590 (CpuUnknownFlags): Update.
2591 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2592 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2593 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2594 3DNow!. Athlon additionally implies 3DNow!A. Several new
2595 entries (those starting with a dot are for sub-arch specification).
2596 (set_cpu_arch): Handle sub-arch specifications.
2597 (parse_insn): Distinguish between instructions not supported because
2598 of insufficient CPU features and because of 64-bit mode.
2599 * doc/c-i386.texi: Describe enhanced .arch directive.
2601 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2603 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2605 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2607 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2608 without a corresponding .debug_info section.
2610 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2612 * read.c (potable): Add "error" and "warning".
2613 (s_errwarn): New function.
2614 * read.h (s_errwarn): Declare.
2615 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2617 2004-11-22 Nick Clifton <nickc@redhat.com>
2619 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2622 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2624 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2625 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2627 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2629 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2630 (coff_adjust_symtab): Adjust call.
2631 (crawl_symbols): Likewise.
2632 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2633 (obj_app_file): Adjust.
2635 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2637 * configure.in: Enable bfd_assember for the MAXQ port.
2638 * configure: Regenerate.
2640 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2641 Sterling Augustine <sterling@tensilica.com>
2643 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2644 there is a conflict.
2645 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2646 interfaces that are related as determined by xtensa_interface_class_id.
2648 2004-11-12 Nick Clifton <nickc@redhat.com>
2650 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2651 offsets for conditional branches.
2653 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2655 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2657 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2659 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2660 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2662 (relax_frag_immed): Update call to update_next_frag_state.
2664 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2666 * obj.h (struct format_ops <app_file>): Add int param.
2667 * read.h (s_app_file_string): Likewise.
2668 * read.c (s_app_file_string): Likewise.
2669 (s_app_file): Adjust s_app_file_string call.
2670 * config/tc-mips.c (s_mips_file): Likewise.
2671 * config/obj-coff.h (obj_app_file): Add app param.
2672 * config/obj-ecoff.h (obj_app_file): Likewise.
2673 * config/obj-multi.h (obj_app_file): Likewise.
2674 * config/obj-elf.h (elf_file_symbol): Likewise.
2675 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2676 if called for # preprocessor lines.
2678 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2681 * symbols.c (resolve_symbol_value): Convert weak symbols only
2683 (symbol_equated_reloc_p): Don't equate weaks when relocating
2684 only for Windows PECOFF.
2686 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2688 * config/tc-crx.c (print_insn): Check and set insn_addr.
2689 * config/tc-crx.h (md_frag_check): Define.
2691 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2692 Vineet Sharma <vineets@noida.hcltech.com>
2694 * configure.in: Add support for new target maxq-coff.
2695 * configure: Regenerate.
2696 * NEWS: Mention new support.
2697 * config/tc-maxq.c: New file.
2698 * config/tc-maxq.h: New file.
2699 * config/obj-coff.h: Add support for maxq-coff.
2701 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2703 * symbols.c (any_external_name): Define.
2704 (resolve_symbol_value): Convert weak symbols.
2705 (S_SET_EXTERNAL): Support any_external_name.
2706 (S_SET_NAME): Qualify parameter const.
2707 (symbol_equated_reloc_p): Equate to weaks when relocating.
2708 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2709 * tc.h (any_external_name): Declare.
2710 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2712 (weak_is_altname): Declare and define.
2713 (weak_name2altname): Same.
2714 (weak_altname2name): Same.
2715 (weak_uniquify): Same.
2716 (weak_altprefix): Define.
2717 (obj_coff_weak): Change .weak syntax and handling.
2718 (coff_frob_symbol): Fix PE weak symbol alternates.
2719 * config/obj-coff.h (USE_UNIQUE): Define.
2720 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2721 are in another segment.
2722 (tc_gen_reloc): Remove broken addend hack.
2723 doc/as.texinfo: Update.
2725 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2727 * config/tc-xtensa.c (total_frag_text_expansion): New.
2728 (md_estimate_size_before_relax): Use it.
2729 (find_address_of_next_align_frag): Likewise.
2731 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2733 * config/tc-crx.c: Rename argument types.
2734 (processing_arg_number): Rename to 'cur_arg_num'.
2735 (get_number_of_bits): Rename to 'set_operand_size'.
2736 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2737 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2738 (set_indexmode_parameters): Remove function, integrate its code into
2740 (set_operand_size): Get rid of 'Operand Number' function parameter -
2741 use global variable 'cur_arg_num' instead.
2742 Use a local 'argument' pointer to reference the current argument.
2743 (parse_operand): Likewise.
2744 (set_operand): Likewise.
2745 (process_label_constant): Likewise.
2747 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2749 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2750 (add_section_rename): Delete. Inlined into...
2751 (build_section_rename): ...here. Use xstrdup instead of strdup.
2752 (xtensa_section_rename): Drop "const" from argument and return types.
2753 (md_show_usage): Indent to match show_usage().
2754 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2755 (tc_canonicalize_section_name): Define.
2756 (md_elf_section_rename): Remove unused macro.
2757 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2758 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2759 (Frame Directive): Delete.
2761 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2763 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2764 * config/tc-arm.c (target_oabi): Delete.
2765 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2766 (arm_opts): Remove moabi.
2767 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2768 * doc/c-arm.texi (ARM Options): Likewise.
2769 * configure: Regenerated.
2771 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2773 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2774 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2775 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2776 * configure: Regenerate.
2777 * config/tc-cris.c (enum cris_archs): New.
2778 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2779 (cris_insn_ver_valid_for_arch): New functions.
2780 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2781 (cris_arch): New variable.
2782 (md_pseudo_table): New pseudo .arch.
2783 (err_for_dangerous_mul_placement): Initialize according to
2785 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2787 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2788 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2789 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2790 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2791 use in md_cris_relax_table.
2792 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2793 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2794 Update and improve head comment.
2795 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2796 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2798 (md_longopts): New option --march=...
2799 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2801 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2802 (HANDLE_RELAXABLE): New macro.
2803 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2804 cases. Check for weak symbols and assume not relaxable. Handle
2805 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2806 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2808 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2809 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2810 (cris_create_short_jump): Adjust for CRISv32.
2811 (cris_relax_frag): Handle new states.
2812 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2813 (md_begin): Define symbols "..asm.arch.cris.v32",
2814 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2815 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2816 when entering opcode table entry points.
2817 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2818 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2819 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2820 (cris_process_instruction): Initialize out_insnp->insn_type to
2821 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2822 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2824 <case 'm'>: Check that modified_char == '.'.
2825 <invalid operands>: Consume the rest of the line.
2826 When operands don't match, skip over subsequent insns with
2827 non-matching version specifier but same mnemonic.
2828 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2829 special registers in CRISv32 are always 32 bit long.
2830 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2832 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2833 and compatible. Recognize "ACR" for v32, unless followed by "+".
2834 (get_spec_reg): Consider cris_arch when looking up register.
2835 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2837 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2838 (cris_get_expression): Restore input_line_pointer if failing "early".
2839 (get_flags): Consider cris_arch and recognize flags accordingly.
2840 (branch_disp): Adjust for CRISv32.
2841 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2842 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2843 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2844 resolved. Don't enter zeros in object file for
2846 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2847 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2848 (md_parse_option): Break out "return 1".
2849 <OPTION_ARCH> New case.
2850 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2851 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2852 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2853 <case BFD_RELOC_32_PCREL>: New cases.
2854 Addends for non-zero fx_pcrel are too in fx_offset.
2855 (md_show_usage): Show --march=<arch>.
2856 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2857 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2858 (s_syntax) <struct syntaxes>: Properly constify member operand.
2859 * config/tc-cris.h (TARGET_MACH): Define.
2860 (cris_mach): Declare.
2861 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2862 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2863 (CRIS-Opts): Document --march=...
2864 (CRIS-Pseudos): Document .arch.
2866 2004-11-04 Jan Beulich <jbeulich@novell.com>
2868 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2869 intel syntax and no register prefix, allow $ in symbol names when
2871 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2872 (intel_float_operand): Add fourth return value indicating math control
2873 operations. Make classification more precise.
2874 (md_assemble): Complain if memory operand of mov[sz]x has no size
2876 (parse_insn): Translate word operands to floating point instructions
2877 operating on integers as well as control instructions to short ones
2878 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2879 floating point instructions operating on non-integer operands.
2880 (match_template): Remove fldcw special case. Adjust q-suffix handling
2881 to permit it on fild/fistp/fisttp in AT&T mode.
2882 (process_suffix): Don't guess DefaultSize insns' suffix from
2883 stackop_size for certain floating point control instructions. Guess
2884 suffix for branch and [ls][gi]dt based on flag_code. Split error
2885 messages for Intel and AT&T syntax, and make the condition more strict
2886 for the former. Adjust suppressing of generation of operand size
2888 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2889 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2890 more error checking.
2891 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2892 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2894 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2896 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2897 md_short_jump_size, md_long_jump_size.
2898 * write.c [!WORKING_DOT_WORD]: Ditto.
2899 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2901 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2903 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2904 const qualifier in these definitions.
2905 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2906 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2908 2004-11-02 Nick Clifton <nickc@redhat.com>
2910 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2911 table before deciding to produce a .debug_line section to match up
2912 with a user provided .debug_info section.
2914 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2916 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2917 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2919 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2921 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2922 (get_flags): New function.
2923 (get_number_of_bits): Edit comments, update numeric values to
2925 (process_label_constant): Don't support the colon
2926 format (SYMBOL:[s|m|l]).
2927 (set_cons_rparams): Support argument type 'arg_rbase'.
2928 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2929 (handle_LoadStor): Bug fix, first handle post-increment mode.
2930 (getreg_image): Remove redundant code, update according to latest
2932 (print_constant): Bug fix relate to 3-word instructions.
2933 (assemble_insn): Bug fix, when matching instructions, verify also
2934 instruction type (not only mnemonic).
2935 Add various error checking.
2936 (preprocess_reglist): Support HI/LO and user registers.
2938 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2940 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2941 in an epilogue directive go negative.
2943 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2946 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2947 after reporting template error during manual bundling. Reported
2948 by Michael Dupont, michaelx.dupont@intel.com.
2950 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2952 * Makefile.am: Run dep-am.
2953 * aclocal.m4: Regenerate with automake 1.9.2.
2954 * Makefile.in: Regenerate with automake 1.9.2.
2955 * doc/Makefile.in: Likewise.
2957 * config/tc-arm.c: Include "dw2gencfi.h".
2958 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2960 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2961 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2962 (tc_cfi_frame_initial_instructions): Define.
2963 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2966 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2968 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2970 Update coprocessor id to be unsigned immediate.
2972 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2974 * config/tc-i386.c (O_secrel): Delete.
2975 (tc_pe_dwarf2_emit_offset): New function.
2976 * config/tc-i386.h (O_secrel): Define as O_md1.
2977 (TC_DWARF2_EMIT_OFFSET): Define.
2979 2004-10-18 Nick Clifton <nickc@redhat.com>
2981 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2982 ignore @fptr() directives for 4-byte fixups.
2984 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2986 * Makefile.am: Run "make dep-am"
2987 * Makefile.in: Regenerate.
2989 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2991 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2992 Remove comments about placement of literal pools.
2993 (Literal Directive): Update description of literal placement.
2994 (Literal Prefix Directive): Remove statement that this does not apply
2995 to absolute-mode literals. Describe new section naming scheme.
2997 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2999 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3000 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3001 is_windowed_return_opcode): Delete.
3002 (xtensa_frob_label): Use get_subseg_target_freq.
3003 (md_assemble): Inline call to is_entry_opcode.
3004 (xtensa_handle_align): Inline call to get_frag_is_literal.
3005 (relaxation_requirements): Inline call to is_jx_opcode.
3006 (emit_single_op): Inline call to is_movi_opcode.
3007 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3008 get_frag_is_no_transform, is_entry_opcode, and
3009 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3010 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3011 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3012 Inline calls to get_frag_is_no_transform.
3013 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3014 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3015 get_frag_is_no_transform.
3016 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3017 and set_frag_is_no_transform.
3018 (get_expression_value): Delete.
3019 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3020 cur_target_freq to target_freq.
3021 (get_subseg_info): Split out code to create a new map entry into ...
3022 (add_subseg_info): ... this new function.
3023 (get_last_insn_flags): Check if get_subseg_info succeeded.
3024 (set_last_insn_flags): Call add_subseg_info if needed.
3025 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3026 (xtensa_reorder_segments): Compute last_sec while counting sections.
3027 Remove call to get_last_sec.
3028 (get_last_sec): Delete.
3029 (cache_literal_section): Inline call to retrieve_literal_seg and its
3030 callees, seg_present and add_seg_list.
3031 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3032 (get_frag_is_insn, get_frag_is_no_transform,
3033 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3034 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3036 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3038 * config/tc-xtensa.c: Use ISO C90 formatting.
3039 * config/tc-xtensa.h: Likewise.
3040 * config/xtensa-istack.h: Likewise.
3041 * config/xtensa-relax.c: Likewise.
3042 * config/xtensa-relax.h: Likewise.
3044 2004-10-12 Paul Brook <paul@codesourcery.com>
3046 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3049 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3052 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3054 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3056 (Acknowledgements): Use "GAS" instead of AS variable.
3058 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3060 * config/tc-i386.c: Include "elf/x86-64.h".
3061 (i386_elf_section_type): New function.
3062 * config/tc-i386.h (md_elf_section_type): Define.
3063 (i386_elf_section_type): New prototype.
3065 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3067 * config/m68k-parse.h (enum m68k_register): New control register,
3069 * config/tc-m68k.c: Correct control register set for MCF5249.
3071 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3072 Sterling Augustine <sterling@tensilica.com>
3074 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3075 (UNREACHABLE_MAX_WIDTH): Define.
3076 (XTENSA_FETCH_WIDTH): Delete.
3077 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3078 prefer_const16, prefer_l32r): New global variables.
3079 (LIT4_SECTION_NAME): Define.
3080 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3081 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3082 (frag_flags struct): New.
3083 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3084 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3085 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3086 (MAX_FORMATS): Define.
3087 (op_placement_info struct, op_placement_table): New.
3088 (O_pltrel, O_hi16, O_lo16): Define.
3089 (directiveE enum): Rename directive_generics to directive_transform.
3090 Delete directive_relax. Add directive_schedule,
3091 directive_absolute_literals, and directive_last_directive.
3092 (directive_info): Rename "generics" to "transform". Delete "relax".
3093 Add "schedule" and "absolute-literals".
3094 (directive_state): Adjust entries to match changes in directive_info.
3095 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3096 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3097 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3098 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3099 (align_only_targets, software_a0_b_retw_interlock,
3100 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3101 software_avoid_short_loop, software_avoid_close_loop_end,
3102 software_avoid_all_short_loops, specific_opcode): Delete.
3103 (warn_unaligned_branch_targets): New.
3104 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3105 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3106 (option_[no_]link_relax, option_[no_]transform,
3107 option_[no_]absolute_literals, option_warn_unaligned_targets,
3108 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3110 (option_[no_]align_only_targets, option_literal_section_name,
3111 option_text_section_name, option_data_section_name,
3112 option_bss_section_name, option_eb, option_el): Delete.
3113 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3114 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3115 and target-hardware. Delete entries for [no-]target-align-only,
3116 literal-section-name, text-section-name, data-section-name, and
3118 (md_parse_option): Handle new options and remove old ones. Accept but
3119 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3120 and treat them as [no-]transform.
3121 (md_show_usage): Add new options and remove old ones.
3122 (xtensa_setup_hw_workarounds): New.
3123 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3124 "long", "short", "loc" and "frequency" entries.
3125 (use_generics): Rename to ...
3126 (use_transform): ... this function. Add past_xtensa_end check.
3127 (use_longcalls): Add past_xtensa_end check.
3128 (code_density_available, can_relax): Delete.
3129 (do_align_targets): New.
3130 (get_directive): Accept dashes in directive names. Warn about
3131 [no-]generics and [no-]relax directives and treat them as
3133 (xtensa_begin_directive): Call md_flush_pending_output only for some
3134 directives. Check for directives inside instruction bundles. Warn
3135 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3136 directives. Handle new directives. Check generating_literals flag
3138 (xtensa_end_directive): Check for directives inside instruction
3139 bundles. Warn and ignore [no-]density directives. Handle new
3140 directives. Call xtensa_set_frag_assembly_state.
3141 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3142 xtensa_dwarf2_emit_insn): New.
3143 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3144 use_literal_section flag.
3145 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3146 literals. Use xtensa_elf_cons to parse the expression.
3147 (xtensa_literal_prefix): Do not check use_literal_section. Support
3148 ".lit4" sections for absolute literals. Change prefix convention to
3149 replace ".text" (or ".t" in a linkonce section). No need to call
3151 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3152 (expression_end): Handle closing braces and colons.
3153 (PLT_SUFFIX, plt_suffix): Delete.
3154 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3155 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3156 and O_hi16 expressions as well.
3157 (tokenize_arguments): Handle closing braces and colons.
3158 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3159 operands and paired register syntax.
3160 (get_invisible_operands): New.
3161 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3162 new xtensa-isa.h functions.
3163 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3164 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3165 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3166 instructions. Use xtensa_translate_zero_immed.
3167 (operand_is_immed, operand_is_pcrel_label): Delete.
3168 (get_relaxable_immed): Use new xtensa-isa.h functions.
3169 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3171 (xtensa_print_insn_table, print_vliw_insn): New.
3172 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3173 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3174 is_branch_or_jump_opcode): Delete.
3175 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3176 (opnum_to_reloc, reloc_to_opnum): Delete.
3177 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3178 xtensa-isa.h functions. Operate on one slot of an instruction.
3179 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3180 xg_get_insn_size): Delete.
3181 (xg_get_build_instr_size): Use xg_get_single_size.
3182 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3183 xg_build_widen_table. Use xg_get_single_size.
3184 (xg_get_max_narrow_insn_size): Delete.
3185 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3186 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3188 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3189 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3190 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3191 xg_build_widen_table. Use xg_get_single_size.
3192 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3194 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3195 treat weak symbols conservatively.
3196 (xg_check_operand): Use new xtensa-isa.h functions.
3197 (is_dnrange): Delete.
3198 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3199 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3200 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3201 xtensa-isa.h functions.
3202 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3203 xg_instruction_matches_options): New.
3204 (xg_instruction_matches_rule): Handle O_register expressions. Call
3205 xg_instruction_matches_options.
3206 (transition_rule_cmp): New.
3207 (xg_instruction_match): Update call to xg_build_simplify_table.
3208 (xg_build_token_insn): Record loc fields.
3209 (xg_simplify_insn): Check is_specific_opcode field and
3210 density_supported flag.
3211 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3212 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3213 (xg_assemble_literal): Add error handling for O_big. Call
3214 record_alignment. Handle O_pltrel.
3215 (xg_valid_literal_expression): New.
3216 (xg_assemble_literal_space): Add slot parameter. Remove call to
3217 set_expr_symbol_offset. Add call to record_alignment. Update call to
3219 (xg_emit_insn): Delete.
3220 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3221 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3222 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3223 and slot parameters. Handle new "alternate" relocations for absolute
3224 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3225 O_hi16. Use new xtensa-isa.h functions.
3226 (xg_assemble_tokens): Delete.
3227 (is_register_writer): Use new xtensa-isa.h functions.
3228 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3229 old-style RSR from LCOUNT.
3230 (next_frag_opcode): Delete.
3231 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3232 update_next_frag_state): New.
3233 (update_next_frag_nop_state): Delete.
3234 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3235 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3236 the state of the absolute-literals directive. Add calls to
3237 record_alignment and xtensa_set_frag_assembly_state. Call
3238 xtensa_switch_to_non_abs_literal_fragment instead of
3239 xtensa_switch_to_literal_fragment.
3241 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3242 (get_expanded_loop_offset): Change check for undefined opcode to an
3244 (xtensa_set_frag_assembly_state, relaxable_section,
3245 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3246 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3247 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3248 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3249 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3250 (xtensa_init_fix_data): New.
3251 (xtensa_frob_label): Reset label symbol to the current frag. Check
3252 do_align_targets and generating_literals flag. Propagate frequency
3253 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3254 (xtensa_unrecognized_line): New.
3255 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3256 to xtensa_set_frag_assembly_state.
3257 (error_reset_cur_vinsn): New.
3258 (md_assemble): Remove check for literal frag. Remove call to
3259 istack_init. Call use_transform instead of use_generics. Parse
3260 explicit instruction format specifiers. Move code for
3261 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3262 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3263 Add dwarf2_where call. Remote automatic alignment for ENTRY
3264 instructions. Move call to xtensa_clear_insn_labels to the end.
3265 Rearrange to handle bundles.
3266 (xtensa_cons_fix_new): Delete.
3267 (xtensa_handle_align): New.
3268 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3269 assignment to is_no_density field.
3270 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3271 instead of reloc_to_opnum. Handle "alternate" relocations.
3272 (xtensa_force_relocation, xtensa_check_inside_bundle,
3273 xtensa_elf_section_change_hook): New.
3274 (xtensa_symbol_new_hook): Delete.
3275 (xtensa_fix_adjustable): Check for difference of symbols with an
3276 offset. Check for external and weak symbols.
3277 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3278 (md_estimate_size_before_relax): Return expansion for the first slot.
3279 (tc_gen_reloc): Handle difference of symbols by producing
3280 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3281 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3282 tentative values into the output when linkrelax is set.
3283 (XTENSA_PROP_SEC_NAME): Define.
3284 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3285 Create literal tables only if using literal sections. Create new
3286 property tables instead of old instruction tables. Check for unaligned
3287 branch targets and loops.
3288 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3289 new_resource_table, clear_resource_table, resize_resource_table,
3290 resources_available, reserve_resources, release_resources,
3291 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3292 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3293 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3294 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3295 flag. Update checks for workaround options. Call
3296 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3297 (xtensa_cleanup_align_frags): Add special case for branch targets.
3298 Check for and mark unreachable frags.
3299 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3300 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3301 end of a zero-overhead loop body.
3302 (frag_can_negate_branch): Handle instructions with multiple slots.
3303 Use new xtensa-isa.h functions
3304 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3305 xtensa_mark_zcl_first_insns): New.
3306 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3307 transformations are disabled.
3308 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3309 multislot instructions.
3310 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3311 Likewise. Also error if transformations are disabled.
3312 (unrelaxed_frag_max_size): New.
3313 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3314 xtensa-isa.h functions.
3315 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3316 xtensa_opcode_is_loop instead of is_loop_opcode.
3317 (get_text_align_power): Replace as_fatal with assertion.
3318 (get_text_align_fill_size): Iterate instead of using modulus when
3320 (get_noop_aligned_address): Assert that this is for a machine-dependent
3321 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3322 xg_get_single_size, and frag_format_size.
3323 (get_widen_aligned_address): Rename to ...
3324 (get_aligned_diff): ... this function. Add max_diff parameter.
3325 Remove handling of rs_align/rs_align_code frags. Use
3326 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3327 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3328 and pass it back to caller.
3329 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3330 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3331 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3332 (relax_frag_text_align): Rename to ...
3333 (relax_frag_loop_align): ... this function. Assume loops can only be
3334 in the first slot of an instruction.
3335 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3336 instruction. Remove call to frag_wane.
3337 (relax_frag_narrow): Rename to ...
3338 (relax_frag_for_align): ... this function. Extend to handle
3339 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3340 RELAX_NARROW for the first slot.
3341 (find_address_of_next_align_frag, bytes_to_stretch): New.
3342 (future_alignment_required): Use find_address_of_next_align_frag and
3343 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3344 alignment decisions.
3345 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3346 Check if transformations are enabled for b_j_loop_end workaround.
3347 Use new xtensa-isa.h functions and handle multislot instructions.
3348 Update call to xg_assembly_relax.
3349 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3350 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3352 (convert_frag_narrow): Add segP, format and slot parameters. Call
3353 convert_frag_immed for branch instructions. Adjust calls to
3354 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3355 xg_get_single_size and xg_get_single_format.
3356 (convert_frag_fill_nop): New.
3357 (convert_frag_immed): Add format and slot parameters. Handle multislot
3358 instructions and use new xtensa-isa.h functions. Update calls to
3359 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3360 enabled for b_j_loop_end workaround. Use build_nop instead of
3361 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3362 frags. Use xg_get_single_size. Handle O_pltrel.
3363 (fix_new_exp_in_seg): Remove check for old plt flag.
3364 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3365 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3366 for loop opcode to an assertion. Mark all frags up to the end of the
3367 loop as not transformable.
3368 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3369 (get_subseg_info): New.
3370 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3372 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3373 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3374 (xtensa_switch_to_non_abs_literal_fragment): New.
3375 (cache_literal_section): Add is_code parameter and pass it through to
3376 retrieve_literal_seg.
3377 (retrieve_literal_seg): Add is_code parameter and use it to set the
3378 flags on the literal section. Handle case where head parameter is 0.
3379 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3380 set_frag_is_no_transform): New.
3381 (xtensa_create_property_segments): Add end_property_function parameter
3382 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3383 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3384 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3385 (add_xt_block_frags): Add end_property_function parameter and call it
3386 if it is non-zero. Call xtensa_frag_flags_init.
3387 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3388 get_frag_property_flags, frag_flags_to_number,
3389 xtensa_frag_flags_combinable, xt_block_aligned_size,
3390 xtensa_xt_block_combine, add_xt_prop_frags,
3391 init_op_placement_info_table, opcode_fits_format_slot,
3392 xg_get_single_size, xg_get_single_format): New.
3393 (istack_push): Inline call to tinsn_copy.
3394 (tinsn_copy): Delete.
3395 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3396 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3397 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3398 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3399 functions. Handle invisible operands.
3400 (tinsn_to_slotbuf): New.
3401 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3402 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3403 vinsn_from_chars, and xg_free_vinsn.
3404 (tinsn_from_insnbuf): New.
3405 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3406 instructions. Handle symbol differences.
3407 (get_num_stack_text_bytes): Use xg_get_single_size.
3408 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3409 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3410 get_expr_register, set_expr_symbol_offset_diff): New.
3411 * config/tc-xtensa.h (MAX_SLOTS): Define.
3412 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3413 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3414 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3416 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3417 (xtensa_frag_type struct): Add is_assembly_state_set,
3418 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3419 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3420 Replace is_generics and is_relax fields by is_no_transform field.
3421 Delete is_text and is_longcalls fields. Change text_expansion and
3422 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3423 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3424 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3425 (xtensa_fix_data struct): New.
3426 (xtensa_symfield_type struct): Delete plt field.
3427 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3428 forward declaration here.
3429 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3430 (XTENSA_SECTION_RENAME): Undefine.
3431 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3432 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3433 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3434 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3435 (unit_num_copies_func, opcode_num_units_func,
3436 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3437 (resource_table struct): New.
3438 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3439 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3440 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3441 (tinsn_copy): Delete prototype.
3442 (vliw_insn struct): New.
3443 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3444 (widen_spec_list): Add option conditions for density and boolean
3445 instructions. Add expansions using CONST16 and conditions for using
3446 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3448 (simplify_spec_list): Add option conditions for density instructions.
3449 Add entry for NOP instruction.
3450 (append_transition): Add cmp function pointer parameter and use it to
3451 insert the new entry in order.
3452 (operand_function_LOW16U, operand_function_HI16U): New.
3453 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3454 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3455 (enter_opname, split_string): Use xstrdup instead of strdup.
3456 (init_insn_pattern): Initialize new options field.
3457 (clear_req_or_option_list, clear_req_option_list,
3458 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3460 (parse_insn_pattern): Parse option conditions.
3461 (transition_applies): New.
3462 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3463 swapped last arguments in calls to append_constant_value_condition.
3464 Call clone_req_option_list. Add warning about invalid opcode.
3465 Handle LOW16U and HI16U function names.
3466 (build_transition_table): Add cmp parameter and use it in calls to
3467 append_transition. Use new xtensa-isa.h functions. Check
3468 transition_applies before adding entries.
3469 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3470 pass it through to build_transition_table.
3471 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3472 ReqOption, transition_cmp_fn): New types.
3473 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3474 (transition_rule struct): Add options field.
3475 * doc/as.texinfo (Overview): Update Xtensa options.
3476 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3477 --[no-]relax, and --[no-]generics options. Update descriptions of
3478 --text-section-literals and --[no-]longcalls. Add
3479 --[no-]absolute-literals and --[no-]transform.
3480 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3481 Remove use of "generic" and "specific" terminology for opcodes.
3482 (Xtensa Registers): Generalize the syntax description to include
3483 user-defined register files.
3484 (Xtensa Automatic Alignment): Update.
3485 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3486 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3487 (Xtensa Directives): Remove confusing rules about precedence.
3488 (Density Directive, Relax Directive): Delete.
3489 (Schedule Directive): New.
3490 (Generics Directive): Rename to ...
3491 (Transform Directive): ... this node.
3492 (Literal Directive): Update for absolute literals. Missing
3493 literal_position directive is now an error.
3494 (Literal Position Directive): Update for absolute literals.
3495 (Freeregs Directive): Delete.
3496 (Absolute Literals Directive): New.
3497 (Frame Directive): Minor editing.
3498 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3499 Update dependencies.
3500 * Makefile.in: Regenerate.
3502 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3504 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3505 to build the second and third fixups for a composite relocation.
3506 (macro_read_relocs): New function.
3507 (macro_build): Use it.
3508 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3509 Simplify fragging code accordingly.
3510 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3511 of the composite relocation. Set fx_tcbit in both fixups.
3513 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3515 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3516 (md_apply_fix3): Don't treat composite relocs as done.
3518 2004-10-07 Jan Beulich <jbeulich@novell.com>
3520 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3521 prefix for symbol names generated from the LOCAL macro directive.
3523 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3524 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3526 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3528 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3530 (md_assemble): Add error checking for Co-Processor instructions.
3531 (get_cinv_parameters): Add 'b' option to invalidate the
3532 branch-target cache.
3534 2004-10-05 Paul Brook <paul@codesourcery.com>
3536 * config/tc-arm.c (unwind): New variable.
3537 (vfp_sp_encode_reg): New function.
3538 (vfp_sp_reg_required_here): Use it.
3539 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3540 (vfp_parse_reg_list): New function.
3541 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3542 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3543 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3544 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3546 (md_pseudo_table): Add them.
3547 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3548 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3549 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3550 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3551 require_hashconst, add_unwind_opcode): New functions.
3552 * doc/c-arm.texi: Document unwinding opcodes.
3553 * NEWS: Mention the new feature.
3555 2004-10-04 Eric Christopher <echristo@redhat.com>
3557 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3559 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3561 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3563 * config/tc-s390.c (md_apply_fix3): Likewise.
3564 * config/tc-sparc.c (md_apply_fix3): Likewise.
3566 2004-10-01 Paul Brook <paul@codesourcery.com>
3568 * config/tc-arm.c (arm_elf_section_type): New function.
3569 (arm_elf_change_section): Set section link for exidx sections.
3570 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3571 (md_elf_section_type): Define.
3573 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3575 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3576 instruction's offset.
3578 2004-10-01 Adam Nemet <anemet@lnxw.com>
3580 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3582 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3584 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3585 asymbol *, instead use symbol_get_bfdsym.
3587 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3589 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3591 2004-09-30 Paul Brook <paul@codesourcery.com>
3593 * config/tc-arm.c (do_smi, do_nop): New functions.
3594 (insns): Add ARMv6ZK instructions.
3595 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3596 (tc_gen_reloc): Ditto.
3597 (arm_cpus): Add mpcore and arm1176.
3598 (arm_archs): Add armv6{k,z,zk}.
3599 * doc/c-arm.texi: Document new cores and architectures.
3601 2004-09-30 Nick Clifton <nickc@redhat.com>
3603 * config/tc-arm.c: Use ISO C90 formatting.
3605 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3607 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3608 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3609 REG_TYPE_MVDX is expected.
3611 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3613 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3615 2004-09-21 James E Wilson <wilson@specifixinc.com>
3617 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3618 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3619 output_spill_base, output_unat_psprel, output_lc_psprel,
3620 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3621 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3622 output_spill_psprel_p): Use it.
3624 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3626 * config/tc-crx.c (handle_LoadStor): New function.
3627 Handle load/stor unique instructions before parsing.
3629 2004-09-17 Paul Brook <paul@codesourcery.com>
3631 * config/tc-arm.c (s_arm_rel31): New funciton.
3632 (md_pseudo_table): Add .rel31.
3633 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3634 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3635 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3636 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3637 (arm_parse_reloc): Add (target2).
3639 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3641 * Makefile.am: Run "make dep-am".
3642 * Makefile.in: Regenerate.
3643 * aclocal.m4: Regenerate.
3644 * configure: Regenerate.
3645 * doc/Makefile.in: Regenerate.
3646 * po/POTFILES.in: Regenerate.
3647 * po/gas.pot: Regenerate.
3649 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3651 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3652 [!LLONG_MAX]: Ditto.
3654 2004-09-13 Paul Brook <paul@codesourcery.com>
3656 * config/tc-arm.c: Rename RELABS to TARGET1.
3658 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3660 * messages.c (as_internal_value_out_of_range): Cast values passed
3661 to as_bad_where or as_warn_where to proper type.
3663 2004-09-11 Theodore A. Roth <troth@openavr.org>
3665 * config/tc-avr.c: Add support for
3666 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3668 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3670 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3671 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3673 2004-09-08 Paul Brook <paul@codesourcery.com>
3675 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3676 fini_array and preinit_array section types.
3677 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3679 * doc/as.texinfo: Document extra section types.
3681 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3683 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3684 * Makefile.in: Regenerated.
3685 * configure.in: Set em for arm*-*-symbianelf*.
3686 * configure: Regenerated.
3687 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3688 vectors when appropriate.
3689 * config/te-symbian.h: New file.
3691 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3693 * config/tc-crx.c (gettrap): Exception vector can be case
3695 (process_label_constant): Fix a 32-bit displacement bug in branch
3697 (get_operandtype) : Bug fix, wrong operand was used.
3698 (process_label_constant): Initialize relocation type to
3701 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3703 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3704 for synthesizable cores.
3706 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3708 2004-08-25 Dmitry Diky <diwil@spec.ru>
3710 * config/tc-msp430.c: Clean-up the code.
3711 (md_relax_table): New relax table.
3712 (mcu_types): Sort MCU types.
3713 (md_pseudo_table): Add .profiler pseudo handler.
3714 (pow2value): New function.
3715 (msp430_profiler): New function.
3716 (msp430_operands): Add new insns handlers.
3717 (msp430_srcoperand): Add register operand handler, allow complex
3719 (md_estimate_size_before_relax): Rewritten.
3720 (md_convert_frag): Rewritten.
3721 (msp430_relax_frag): New function.
3722 * config/tc-msp430.h (md_relax_frag): define macro
3723 * doc/c-msp430.texi: Update information.
3725 2004-08-24 Nick Clifton <nickc@redhat.com>
3727 * as.c (std_shortopts): Allow -g to take an optional argument.
3728 (parse_args): Pass any switch starting with -g on to the backend
3731 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3733 * configure.in (arm*-*-symbianelf*): New target.
3734 (arm*-*-eabi*): Likewise.
3735 * configure: Regenerated.
3737 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3738 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3741 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3743 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3744 argument, don't do anything if current section is not
3745 .gnu.linkonce.t.* and linkonce_empty is set.
3746 (generate_unwind_image, dot_endp): Adjust callers, call
3747 start_unwind_section (*, 1) if nothing will be put into the
3750 2004-08-17 Nick Clifton <nickc@redhat.com>
3752 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3753 (show_usage): Add -g.
3754 (std_longopts): Add --gen-debug. Alpha sort the table.
3755 (parse_args): Print an error message if a switch is not handled.
3756 Handle the -g switch, calling md_debug_format_selector() if
3758 * NEWS: Mention new feature.
3759 * doc/as.texinfo: Document new switch.
3760 * doc/internals.texi: Document behaviour of md_parse_option.
3762 * config/tc-arm.c (md_parse_option): Do not issue an error message
3763 if the switch is not recognised.
3764 * config/tc-m68k.c (md_parse_option): Likewise.
3765 * config/tc-pdp11.c (md_parse_option): Likewise.
3766 * config/tc-v850.c (md_parse_option): Likewise.
3768 * as.h: Fix up formatting.
3771 2004-08-16 Nick Clifton <nickc@redhat.com>
3773 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3775 * configure.in: Sort architecture based tables alphabetically.
3776 * configure: Regenerate.
3778 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3780 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3781 { "cc", 68 }, with { "cr", 70 }.
3783 2004-08-13 Jan Beulich <jbeulich@novell.com>
3784 Nick Clifton <nickc@redhat.com>
3786 * as.c: Add and handle new --alternate command line option.
3787 * macro.c (macro_set_alternate): New.
3788 * macro.h (macro_set_alternate): Declare.
3789 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3790 * doc/as.texinfo: Document new command line option and pseudo-ops
3791 as well as insert documentation originating from gasp about
3792 alternate macro syntax.
3793 * NEWS: Mention new command line option and pseudo-ops.
3795 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3797 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3800 2004-08-06 Paul Brook <paul@codesourcery.com>
3802 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3803 Handle new relocations.
3804 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3806 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3808 * write.c (relax_segment): Use was_address instead of address when
3809 setting fr_fix field for align frag due to backwards .org.
3811 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3813 Introduce SH2a support.
3814 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3815 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3817 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3818 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3819 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3820 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3821 to end of conditional expression.
3822 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3823 * config/tc-sh.c: Add sh2a-nofpu support.
3824 2003-12-29 DJ Delorie <dj@redhat.com>
3825 * tc-sh.c: Add sh2a support.
3826 (parse_reg): Add tbr.
3827 (parse_at): Support @@(disp,tbr).
3828 (get_specific): Support sh2a opcodes.
3829 (insert4): New, for 4 byte relocs.
3830 (build_Mytes): Support sh2a opcodes.
3831 (md_apply_fix3_Mytes): Support sh2a opcodes.
3832 2003-12-02 Michael Snyder <msnyder@redhat.com>
3833 * config/tc-sh.c (md_parse_option): Handle sh2a.
3834 (sh_elf_final_processing): Ditto.
3836 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3838 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3841 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3843 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3844 (ppc_arch): Expand comment.
3846 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3848 * config/tc-crx.c: Support evaluating the difference between two
3850 * config/tc-crx.h: Likewise.
3852 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3854 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3856 (ia64_elf_section_change_hook): Set the linked-to section for
3859 2004-07-26 Dmitry Diky <diwil@spec.ru>
3861 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3862 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3863 msp430xG438, msp430xG439.
3865 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3867 * doc/as.texinfo (Section, PushSection): Correct documentation
3870 2004-07-21 Jan Beulich <jbeulich@novell.com>
3872 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3873 permissible for the selected instruction suffix.
3874 (match_template): Don't permit 64-bit general purpose operands in
3876 (finalize_imm): Permit 64-bit immediates.
3877 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3878 specially except for the width of the used base and/or index
3879 registers. For 32-bit displacements, use sign-extended
3880 relocations only when using 64-bit addressing.
3881 Force zero displacement on rip-relative addressing when there is
3882 no other displacement.
3883 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3884 specially except for the width of the used base and/or index
3886 (parse_register): Disallow Reg64 registers in 32-bit mode.
3888 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3889 suffix if the instruction doesn't support it.
3891 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3893 * config/tc-mips.c (append_insn): Handle constant expressions with
3894 no associated relocation.
3895 (mips_ip): Cancel the expression after use for the Q format
3897 (parse_relocation): Return no relocation for unsupported
3899 (my_getSmallExpression): Return no relocation if no relocation
3902 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3904 * config/obj-som.c (adjust_stab_sections): Add prototype.
3905 (obj_som_compiler, obj_som_version, obj_som_copyright,
3906 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3907 * config/tc-hppa.c (update_subspace): Likewise.
3908 (is_defined_subspace): Amplify comment.
3909 * config/obj-som.h (som_frob_file): Add prototype.
3911 2004-07-19 Christopher Faylor <cgf@timesys.com>
3912 H.J. Lu <hongjiu.lu@intel.com>
3914 * subsegs.c (section_symbol): Don't create a new segment when
3915 existing segment is undefined.
3917 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3919 * config/tc-arm.c: Include include/opcode/arm.h.
3920 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3921 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3922 (FPU_ARCH_*): Delete.
3923 * Makefile.am: Update dependencies.
3924 * Makefile.in: Regenerate.
3926 2004-07-15 Nick Clifton <nickc@redhat.com>
3928 * configure.in: Accept armbe as a big-endian arm configuration.
3929 * configure: Regenerate.
3931 2004-07-13 Thomas Nystrom <thn@saeab.se>
3933 * config/tc-i386.c (T_SHIFTOP): New constant.
3934 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3935 (intel_el1): Handle '~'.
3936 (intel_get_token): Handle '<>', '&', '|' and '~'.
3938 2004-07-13 Nick Clifton <nickc@redhat.com>
3940 (md_assemble): Remove spurious newline from end of as_bad error
3942 (intel_e05_1): Likewise.
3943 (intel_e11): Likewise.
3944 (intel_match_token): Likewise.
3946 2004-07-11 Andreas Schwab <schwab@suse.de>
3948 * config/tc-m68k.c: Convert to C90. Remove redundant
3949 declarations. Indentation fixup.
3950 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3951 obj_coff_section ourselves.
3953 2004-07-09 James E Wilson <wilson@specifixinc.com>
3955 * config/tc-ia64.c (default_big_endian): New.
3956 (dot_byteorder, md_begin): Use it.
3957 (md_parse_option): Set it.
3959 2004-07-09 Nick Clifton <nickc@redhat.com>
3961 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3962 * configure: Regenerate.
3963 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3964 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3965 sh_find_elf_flags if necessary.
3967 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3969 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3970 going to be split into more than one in-place addend, return 0
3971 for relocations against mergeable sections. Associate comments
3974 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3976 * Makefile.am (CPU_TYPES): Add crx.
3977 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3978 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3979 (DEPTC_crx_elf): New target.
3980 (DEPOBJ_crx_elf): Likewise.
3981 (DEP_crx_elf): Likewise.
3982 * Makefile.in: Regenerate.
3983 * configure.in: Add crx* target.
3984 * configure: Regenerate.
3985 * config/tc-crx.c: New file.
3986 * config/tc-crx.h: New file.
3987 * NEWS: Mention new target.
3989 2004-07-06 Nick Clifton <nickc@redhat.com>
3991 * config.in: Undefine TARGET_SYMBIAN by default.
3993 * configure: Regenerate. Add sh-symbian-elf target. If
3994 selected define TARGET_SYMBIAN.
3995 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3996 format if TARGET_SYMBIAN has been defined.
3998 * output-file.c (output_file_create): Report the target format
3999 chosen when bfd_openw reports that it is invalid.
4001 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4002 pseudo for BFD based assemblers.
4004 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4007 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4008 (md_parse_option): Remove redundant -isa testing.
4009 Make bfd_arch variable const.
4010 (md_show_usage): Make bfd_arch variable const.
4012 2004-07-03 James E Wilson <wilson@specifixinc.com>
4014 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4015 * config/tc-ia64.h (md_frag_check): Define.
4017 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4019 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4021 * doc/as.texinfo (Weak): Document PE weak symbols.
4023 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4025 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4026 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4027 (mips_frob_file): Rework so that only a single pass through the
4028 relocs is needed. Allow %lo()s to have higher offsets than their
4029 corresponding %hi()s or %got()s.
4031 2004-07-02 Nick Clifton <nickc@redhat.com>
4033 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4034 allow values which have come from undefined symbols.
4035 Always consider this fixup to have been processed as a reloc
4036 cannot be generated for it.
4038 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4040 * frags.h (struct frag): Add has_code and insn_addr fields.
4041 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4042 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4043 * config/tc-ppc.h (md_frag_check): Define.
4045 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4047 * doc/Makefile.am (info): Rename goal to...
4048 (info-local): ... this, to preserve implicit dependencies.
4049 * doc/Makefile.in: Regenerate with automake 1.8.5.
4051 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4053 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4054 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4055 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4056 (tc_gen_reloc): Likewise.
4057 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4058 (m32r_parse_name): Likewise.
4059 (m32r_cgen_parse_fix_exp): Likewise.
4060 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4061 (O_PIC_reloc): Likewise.
4062 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4063 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4064 for @GOTOFF, @GOT, @PLT.
4066 2004-06-21 Jan Beulich <jbeulich@novell.com>
4068 * gas/symbols.c: While discarding ordinary local absolute symbols
4069 when --strip-local-absolute is in effect, retain file symbols.
4071 2004-06-20 Andreas Schwab <schwab@suse.de>
4073 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4074 (md_parse_option): Likewise.
4076 2004-06-17 Jan Beulich <jbeulich@novell.com>
4078 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4079 * config/te-netware.h: New file.
4080 * config/te-ppcnw.h: Delete: Obsolete.
4081 * configure.in: Eliminate ill NetWare targets. Make generic
4082 NetWare target use proper emulation.
4083 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4084 reference to new te-netware.h.
4085 * configure: Regenerate.
4086 * Makefile.in: Regenerate.
4088 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4090 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4091 comparison in .insn pseudo operation.
4093 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4095 * config/obj-coff.c (coff_adjust_section_syms): Use
4096 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4097 (coff_frob_section): Likewise.
4098 * config/tc-mips.c (md_apply_fix3): Likewise.
4099 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4100 (elf_frob_file_after_relocs): Likewise.
4102 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4104 * config/tc-hppa.c (log2): Rename to exact_log2.
4105 (pa_next_subseg): Delete unused function.
4106 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4107 (create_new_subspace): Likewise.
4110 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4111 labels. Fix warning.
4113 2004-05-28 DJ Delorie <dj@redhat.com>
4115 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4116 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4117 or non-merged symbols.
4119 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4121 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4122 restore the old slot when inserting srlz.i/srlz.d.
4124 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4126 * Makefile.am: Regenerate dependecies.
4127 * Makefile.in: Regenerate.
4128 * config/tc-sh.c (valid_arch): Make unsigned.
4129 (preset_target_arch): Likewise.
4130 (md_begin): Use new architecture flags system.
4131 (get_specific): Likewise.
4132 (assemble_ppi): Likewise.
4133 (md_assemble): Likewise. Also fix error check for bad opcodes.
4134 (md_parse_option): Likewise. Also generate -isa values according
4135 to the table in bfd/cpu-sh.c instead of just constants. Also
4136 allow <arch>-up ISA variants.
4137 (sh_elf_final_processing): Replace if-else chain with a call to
4138 sh_find_elf_flags().
4140 2004-05-28 Peter Barada <peter@the-baradas.com>
4142 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4143 with zero offset into mode 2 addressing to save a word.
4145 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4147 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4148 (ar_is_only_in_integer_unit): New.
4149 (ar_is_only_in_memory_unit): New.
4150 (generate_unwind_image): Silence gcc on 32bit host.
4151 (md_assemble): Use ar_is_only_in_integer_unit instead of
4152 ar_is_in_integer_unit. Check AR access.
4154 2004-05-27 Peter Barada <peter@the-baradas.com>
4156 * config/tc-m68k.c (md_begin): Sort the opcode table into
4158 (m68k_compare_opcode): New function to do the sorting.
4160 2004-05-24 Peter Barada <peter@the-baradas.com>
4162 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4163 addressing on MIT style operands.
4164 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4166 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4169 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4171 * expr.c (operand, operator): Don't reject '++' and '--'.
4173 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4175 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4178 2004-05-17 Adam Nemet <anemet@lnxw.com>
4180 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4181 * configure: Regenerate.
4183 2004-05-13 Paul Brook <paul@codesourcery.com>
4185 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4187 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4189 * configure.in (or32-*-rtems*): Switch to elf.
4190 * configure: Regenerate.
4192 2004-05-13 Nick Clifton <nickc@redhat.com>
4194 * po/fr.po: Updated French translation.
4196 2004-05-11 Nick Clifton <nickc@redhat.com>
4198 * doc/as.texinfo (Section): Document G and T flags to .section
4199 directive. Document the extra arguments that the G flag
4200 requires. Document the #tls flag.
4202 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4204 * subsegs.c (section_symbol): Create a new section symbol if
4205 the existing one doesn't match.
4206 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4208 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4210 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4211 to cope with VR4181A errata MD(1) and MD(4).
4213 2004-05-07 Brian Ford <ford@vss.fsi.com>
4215 * NEWS: Mention .secrel32 for pe[i]-i386.
4217 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4219 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4220 (HANDLE_ALIGN): New.
4222 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4224 * Makefile.am (DIST_SUBDIRS): Define.
4225 * aclocal.m4: Regenerate with automake 1.8.4.
4226 * Makefile.in: Likewise.
4227 * doc/Makefile.in: Likewise.
4229 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4231 * config/tc-ia64.c (dot_serialize): Declare.
4232 (dot_serialize): New function.
4233 (md_pseudo_table): Add ".serialize.data" and
4234 ".serialize.instruction" directives.
4236 2004-05-06 Nick Clifton <nickc@redhat.com>
4238 * messages (as_internal_value_out_of_range): Print a message about
4239 a value being out of range. Be consistent about whether the
4240 values are printed in decimal or hexadecimal.
4241 (as_warn_value_out_of_range): Generate a warning message about an
4243 (as_bad_value_out_of_range): Generate an error message about an
4245 * as.h: Prototype the new functions.
4246 * config/tc-alpha.c (insert_operand): Use new function.
4247 * config/tc-arc.c (arc_insert_operand): Likewise.
4248 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4249 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4250 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4251 * config/tc-s390.c (s390_insert_operand): Likewise.
4252 * config/tc-v850.c (v850_insert_operand): Likewise.
4254 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4256 * configure.in: Set em=linux for frv-*-*linux*.
4257 * configure: Rebuilt.
4258 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4259 (frv_md_fdpic_enabled): New.
4260 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4261 (DEFAULT_FDPIC): New.
4262 (frv_flags): Use DEFAULT_FDPIC.
4263 (frv_pic_flag): Likewise.
4264 (OPTION_NOPIC): New.
4265 (md_longopts): Add -mnopic.
4266 (md_parse_option): Handle it.
4267 (md_show_usage): Add -mfdpic and -mnopic.
4269 2004-05-05 Peter Barada <peter@the-baradas.com>
4271 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4272 chips for invalid coldfire instructions, rename selectors
4273 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4274 add current_chip to track which chip is referred to(including save/restore),
4275 use current_chip to select control registers, not current_arch.
4276 (md_show_usage): Add new chips.
4277 * doc/c-m68k.texi: Document new command line switches.
4279 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4281 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4282 (NOP_OPCODE): Define.
4283 (s390_align_code): Remove prototype.
4284 * tc-s390.c (s390_align_code): Remove.
4286 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4288 * config/tc-ia64.c (make_unw_section_name): Removed.
4289 (start_unwind_section): New function.
4290 (generate_unwind_image): Take const segT instead of const
4292 (dot_handlerdata): Adjusted.
4293 (dot_endp): Likewise.
4295 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4297 * config/obj-elf.c (obj_elf_change_section): Allow the
4298 ".note.GNU-stack" section has SHF_EXECINSTR.
4300 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4302 * config/obj-elf.c (get_section): Return bfd_boolean.
4303 (obj_elf_change_section): Call bfd_get_section_by_name_if
4304 instead of bfd_map_over_sections.
4306 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4308 * config/obj-elf.c (get_section): New function.
4309 (obj_elf_change_section): Support multiple sections with same
4312 2004-04-30 Nick Clifton <nickc@redhat.com>
4314 * config/tc-arm.c (create_register_alias): Fix typo checking for
4315 case sensitive register aliases.
4316 (co_proc_number): Use error message string in all_reg_maps[]
4318 (cp_reg_required_here): Likewise.
4319 (fp_reg_required_here): Likewise.
4321 2004-04-29 Brian Ford <ford@vss.fsi.com>
4323 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4325 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4327 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4328 (load_address, macro, mips_ip, md_parse_option)
4329 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4330 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4331 embedded-PIC handling, and update comments.
4332 (SWITCH_TABLE): Remove.
4333 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4334 (enum mips_pic_level): Remove EMBEDDED_PIC.
4335 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4336 (TC_FORCE_RELOCATION): Update comment.
4337 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4338 might be safe to remove now that MIPS embedded-PIC is gone.
4340 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4342 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4343 call to obj_set_subsection_attributes.
4344 (obj_som_init_stab_section): Likewise.
4345 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4346 (pa_def_subspaces): Provide comdat default.
4347 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4348 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4349 calls to create_new_subspace and update_subspace to pass comdat flag.
4350 (create_new_subspace, update_subspace): Add new comdat argument. Use
4351 it in calls to obj_set_subsection_attributes.
4352 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4353 and use of comdat, common and dup_comm parameters.
4355 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4357 * config/obj-elf.c (obj_elf_change_section): Check if the old
4358 group name is NULL before comparison.
4360 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4362 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4364 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4366 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4368 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4370 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4371 (OPTION_MEMBEDDED_PIC): Remove.
4372 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4373 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4374 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4375 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4376 (OPTION_ELF_BASE): Renumber.
4377 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4378 (md_show_usage): Remove mention of -membedded-pic.
4379 * doc/as.texinfo: Remove mention of -membedded-pic.
4381 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4383 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4384 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4386 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4387 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4388 USE_GLOBAL_POINTER_OPT.
4390 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4392 * config/tc-mips.c (macro): One more use of load_delay_nop.
4394 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4396 * config/tc-mips.c (load_delay_nop): New function.
4397 (load_address, macro): Use load_delay_nop() to build a nop
4398 which can be omitted with gpr_interlocks.
4400 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4402 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4403 cop_interlocks): Remove superfluous CPU entries.
4405 2004-04-22 Paul Brook <paul@codesourcery.com>
4407 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4409 2004-04-22 Peter Barada <peter@the-baradas.com>
4411 * NEWS: Added support for EMAC instructions and MAC/EMAC
4413 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4414 scale factor tokens, trailing_ampersand to mark mask addressing
4415 for MAC/EMAC instructions.
4416 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4418 (yylex): Handle '>', '<', and '&' following '+'.
4419 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4420 architectures in archs[].
4421 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4422 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4424 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4425 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4427 Add EMAC operands to init_table[].
4429 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4431 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4433 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4434 * config/tc-arm.c (enum mstate): Delete from here.
4435 (mapping_state): Remove the static mapstate variable and instead
4436 store the state in the segment. This allows a per-section mapping
4437 state. Handle and ignore MAP_UNDEFINED states.
4438 (arm_elf_change_section): Get the current mapping state from the
4440 (s_ltorg): Set the mapping state to MAP_DATA.
4441 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4442 for each pool as it is emitted.
4444 2004-04-22 Nick Clifton <nickc@redhat.com>
4446 * config/tc-arm.h: Formatting tidy ups.
4448 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4450 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4452 2004-04-20 DJ Delorie <dj@redhat.com>
4454 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4455 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4456 [TE_PE] (O_secrel): Define.
4457 [TE_PE] (x86_pe_cons_fix_new): New.
4458 [TE_PE] (pe_directive_secrel): Likewise.
4459 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4461 2004-04-19 Eric Christopher <echristo@redhat.com>
4463 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4464 of previous patch for fix in gcc.
4466 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4468 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4470 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4472 * read.c (do_align): Call md_flush_pending_output, if defined.
4474 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4476 * expr.c (operand): Correct checks for ++ and --.
4478 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4480 * config/tc-generic.c: Add some comments.
4482 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4484 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4485 -{no-}mfix-vr4122-bugs.
4486 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4487 (append_insn, mips_emit_delays): Update accordingly.
4488 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4489 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4490 (md_parse_option): Update after above changes.
4491 (md_show_usage): Add -mfix-vr4120.
4493 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4495 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4496 of .section directive; add a reference to the ELF .subsection
4499 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4501 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4504 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4506 * Makefile.am: Remove mips from aout targets.
4507 * Makefile.in: Regenerate.
4508 * configure.in: Remove mips-dec-bsd* target.
4509 * configure: Regenerate.
4511 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4514 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4515 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4516 Update "mapping". Restrict some @ modifiers to 32 bit.
4518 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4519 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4521 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4522 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4523 dont_adjust_reloc_32 is set.
4524 (md_longopts): Add option -renesas.
4525 (md_parse_option, md_show_usage): Likewise.
4526 * doc/c-sh.texi: Likewise.
4528 2004-04-01 Dave Korn <dk@artimi.com>
4530 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4531 hi16 and lo16 fixS structs.
4532 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4533 exactly the same way as for RELOC_DLX_REL16.
4534 (machine_ip): properly respect LO flag in the_insn and
4535 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4536 (md_apply_fix3): apply RELOC_DLX_LO16.
4538 2004-03-30 Stan Shebs <shebs@apple.com>
4540 Remove long-obsolete MPW support.
4541 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4542 * configure.in: Remove mention of ppc-*-mpw* config.
4543 * configure.in: Likewise.
4545 2004-03-30 Nick Clifton <nickc@redhat.com>
4547 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4548 OBJ_ELF being defined.
4550 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4552 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4554 2004-03-23 Paul Brook <paul@codesourcery.com>
4556 * config/tc-arm.c (meabi_flags): New variable.
4557 (arm_parse_eabi): New function.
4558 (md_begin): Set flags for EABI v3.
4560 (arm_long_opts): Add meabi.
4561 * doc/as.texinfo <ARM>: Document -meabi.
4562 * doc/c-arm.texi: Ditto.
4564 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4566 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4567 tables even when use_literal_section flag is not set.
4569 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4571 * config/tc-sh.c: Remove trailing whitespace.
4573 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4575 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4576 --mul-bug-abort and the default behavior.
4577 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4578 (err_for_dangerous_mul_placement): New variable.
4579 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4581 (md_cris_relax_table): Have placeholder for STATE_MUL.
4582 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4583 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4585 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4586 STATE_BYTE)>: Ditto.
4587 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4588 alignment and position of this frag, emit error message if
4590 (md_assemble): For a multiply insn and when checking it,
4591 transform the current frag into a special frag for that purpose.
4592 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4593 OPTION_MULBUG_ABORT_ON>: Handle new options.
4595 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4597 * config/tc-xtensa.c (mark_literal_frags): New function.
4598 (xtensa_move_literals): Call mark_literal_frags for all literal
4599 segments, including init and fini literal segments.
4600 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4602 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4604 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4605 (pa_comm): Set BSF_OBJECT in symbol flags.
4607 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4609 * Makefile.am: Run "make dep-am".
4610 * Makefile.in: Regenerate.
4611 * doc/Makefile.in: Regenerate.
4612 * config.in: Regenerate.
4613 * po/gas.pot: Regenerate.
4615 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4617 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4618 (demand_empty_rest_of_line): Issue an error here.
4619 (ignore_rest_of_line): Silently skip to end.
4620 (demand_copy_string): Issue an error, not warning.
4622 * config/obj-elf.c (obj_elf_section_name): Likewise.
4623 (obj_elf_section): Likewise.
4624 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4625 (arc_extinst): Likewise.
4626 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4627 (dot_spill): Likewise.
4628 (dot_unwabi): Likewise.
4629 (dot_prologue): Likewise.
4631 * expr.c (operand): Reject ++ and --.
4632 (operator): Likewise.
4634 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4636 * config/tc-sh.c: Include dw2gencfi.h.
4637 (sh_cfi_frame_initial_instructions): New function.
4638 (sh_regname_to_dw2regnum): Likewise.
4639 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4641 (TARGET_USE_CFIPOP): Define.
4642 (tc_cfi_frame_initial_instructions): Likewise.
4643 (tc_regname_to_dw2regnum): Likewise.
4644 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4645 * Makefile.am: Update dependencies.
4646 * Makefile.in: Regenerate.
4648 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4650 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4651 * configure: Regenerate.
4653 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4655 * read.c (s_leb128): Call md_flush_pending_output.
4657 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4659 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4660 * config/tc-i386.h (CpuPadLock): New define.
4661 (CpuUnknownFlags): Added CpuPadLock.
4663 2004-03-07 Andreas Schwab <schwab@suse.de>
4665 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4667 2004-03-07 Richard Henderson <rth@redhat.com>
4669 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4670 (cfi_finish): Likewise for fde.
4672 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4674 * config/tc-ia64.c (md_assemble): Properly handle NULL
4676 (ia64_handle_align): Don't abort if failed to add a stop bit.
4678 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4680 * Makefile.in: Regenerated.
4681 * aclocal.m4: Likewise.
4682 * configure: Likewise.
4683 * doc/Makefile.in: Likewise.
4685 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4687 * config/tc-ia64.c (dot_align): New.
4688 (ia64_do_align): Make it static.
4689 (md_pseudo_table): Use "dot_align" for "align".
4690 (ia64_md_do_align): Don't set align_frag here.
4691 (ia64_handle_align): Add a stop bit to the previous bundle if
4694 * config/tc-ia64.h (ia64_do_align): Removed.
4696 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4698 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4699 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4700 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4701 the most general type or the user specifically requested it.
4702 (md_assemble): Add a new error message for when an instruction
4703 is understood, but is not allowed due to an -isa option.
4705 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4707 * config/tc-ia64.c (align_frag): New.
4708 (md_assemble): Set the tc_frag_data field in align_frag for
4709 IA64_OPCODE_FIRST instructions.
4710 (ia64_md_do_align): Set align_frag.
4711 (ia64_handle_align): Add a stop bit if needed.
4713 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4714 (TC_FRAG_INIT): New.
4716 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4718 * config/tc-frv.c (fr400_audio): New variable.
4719 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4720 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4721 (target_implements_insn_p): New function.
4722 (md_assemble): Report an error if the processor doesn't implement
4725 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4727 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4728 (md_parse_option): Ditto.
4729 (OPTION_NO_SPECIAL_M32R): Added.
4730 (md_show_usage): Document it.
4731 (enable_speial_m32r): Changed a default value from 0 to 1.
4732 * doc/c-m32r.texi: Document the -no-bitinst option.
4734 2004-02-27 Nick Clifton <nickc@redhat.com>
4736 * config/tc-sh.c (get_operand): Revert previous delta.
4737 (tc_gen_reloc): Check for an unknown reloc type before processing
4740 2004-02-27 Hannes Reinecke <hare@suse.de>
4742 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4743 .insn pseudo operation.
4745 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4747 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4748 added for wrong syntax.
4750 2004-02-26 Eric Christopher <echristo@redhat.com>
4752 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4753 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4755 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4757 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4758 nibble types to assembler.
4760 2004-02-25 Fred Fish <fnf@redhat.com>
4762 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4764 2004-02-20 James E Wilson <wilson@specifixinc.com>
4766 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4768 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4769 (ia64_estimate_size_before_relax): New.
4770 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4771 (generate_unwind_image): Pass 1 to fixup_unw_records.
4772 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4773 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4775 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4777 * stabs.c (generate_asm_file): Avoid warning about use of
4778 uninitialized variable.
4780 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4782 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4783 body, and endp, allow unwind records which do not have a "t"
4784 (time/instruction) field.
4786 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4788 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4789 (do_mav_dspsc_2): Likewise.
4790 Fix accumulator registers move opcodes.
4792 2004-02-13 Hannes Reinecke <hare@suse.de>
4793 Jakub Jelinek <jakub@redhat.com>
4795 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4797 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4799 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4800 (tc_frob_symbol): New macro definition.
4801 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4803 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4805 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4808 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4810 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4811 (TC_CASE_SENSITIVE): ... this.
4812 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4813 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4815 2004-02-06 James E Wilson <wilson@specifixinc.com>
4817 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4818 (generate_unwind_image): Re-add it here.
4820 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4822 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4823 * read.h (SKIP_WHITESPACE): Turn into an expression.
4824 * read.c (read_a_source_file): A pseudo is removed by having a
4827 2004-02-05 James E Wilson <wilson@specifixinc.com>
4829 * config/tc-ia64.c (output_endp): New.
4830 (count_bits): Delete.
4831 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4832 endp unwind records.
4833 (fixup_unw_records): Handle endp unwind records. Delete code for
4834 shortening prologue regions not followed by a body record.
4835 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4836 * config/tc-ia64.h (unw_record_type): Add endp.
4838 2004-02-03 James E Wilson <wilson@specifixinc.com>
4840 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4841 fill padding bytes with zeroes.
4842 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4843 sets unwind_record slot_number and slot_frag fields.
4845 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4847 * config/tc-mips.c (add_got_offset_hilo): New function.
4848 (macro): Use load_register() and add_got_offset_hilo() to load
4849 constants instead of hardcoding code sequences throughout.
4851 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4853 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4855 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4857 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4859 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4860 of hard-coded test for TARGET_OS=elf.
4862 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4864 * config/tc-mips.c (hilo_interlocks): Change definition
4865 so that MIPS32, MIPS64 and later ISAs are included, along with
4866 the already-included machines. Update comments.
4868 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4870 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4871 undefined local labels.
4873 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4875 * config/tc-mips.c (load_address, macro): Update comments about
4876 NewABI GP relaxation.
4878 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4880 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4881 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4882 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4883 (set_at, load_register, load_address, move_register): Likewise.
4884 (load_got_offset, add_got_offset): Likewise.
4885 Update all calls and tidy accordingly.
4887 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4889 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4890 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4891 (RELAX_USE_SECOND): Bump to 0x10000.
4892 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4893 (mips_macro_warning): New variable.
4894 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4895 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4896 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4898 (append_insn): Update mips_macro_warning.sizes.
4899 (macro_start, macro_warning, macro_end): New functions.
4900 (macro_build): Don't emit warnings here.
4901 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4902 (md_convert_frag): Check for cases where one macro alternative
4903 needs a warning and the other doesn't. Emit a warning if the
4904 longer sequence was chosen.
4906 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4908 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4909 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4910 the first sequence, the size of the second sequence, and a flag
4911 that says whether we should warn.
4912 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4913 (RELAX_FIRST, RELAX_SECOND): New.
4914 (mips_relax): New variable.
4915 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4916 (append_insn): Remove "place" argument. Use mips_relax.sequence
4917 rather than "place" to check whether we're expanding the second
4918 alternative of a relaxable macro. Remove redundant check for
4919 branch relaxation. If generating a normal insn, and there
4920 is not enough room in the current frag, call relax_close_frag()
4921 to close it. Update mips_relax.sizes[]. Emit fixups for the
4922 second version of a relaxable macro. Record the first relaxable
4923 fixup in mips_relax. Remove tc_gen_reloc workaround.
4924 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4925 in the same way as in append_insn.
4926 (mips16_macro_build): Remove "place" argument.
4927 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4928 when generating the second version of a relaxable macro.
4929 (load_got_offset, add_got_offset): New functions.
4930 (load_address, macro): Use new relaxation machinery. Remove
4931 tc_gen_reloc workarounds.
4932 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4933 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4934 first version is needed.
4935 (tc_gen_reloc): Remove relaxation handling.
4936 (md_convert_frag): Go through the fixups for a relaxable macro and
4937 mark those that belong to the unneeded alternative as done. If the
4938 second alternative is needed, adjust the fixup addresses to account
4939 for the deleted first alternative.
4941 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4943 * frags.h (frag_room): Declare.
4944 * frags.c (frag_room): New function.
4945 * doc/internals.texi: Document it.
4947 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4949 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4950 optimization for -mtune=r3900, as this will break on other CPUs.
4952 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4954 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4955 be relaxed, use fixup.
4956 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4958 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4960 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4963 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4965 * config/tc-mips.c (append_insn): Properly detect variant frags
4966 that preclude swapping of relaxed branches. Correctly swap
4967 instructions between frags when dealing with relaxed branches.
4969 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4971 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4973 * aclocal.m4: Regenerate.
4974 * configure: Regenerate.
4976 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4978 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4981 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4983 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4984 reloc, reserve space for the delay slot as well as the jalr itself.
4986 2004-01-09 Paul Brook <paul@codesourcery.com>
4988 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4989 (do_vfp_sp2_from_reg2): New function.
4991 (do_vfp_dp_from_reg2): Check return values properly.
4993 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4995 * config/tc-mips.c (warn_nops): Remove static variable.
4996 (macro): Remove test of warn_nops.
4997 (md_shortops): Remove 'n'.
4998 (md_parse_option): Remove 'n' case.
4999 (md_show_usage): Remove -n.
5000 * doc/as.texinfo (Overview): Remove MIPS -n option.
5001 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5002 * NEWS: Mention removal of MIPS -n option.
5004 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5005 (cop_interlocks): Check ISA level.
5006 (cop_mem_interlocks): Define.
5007 (reg_needs_delay): Check cop_interlocks rather than
5008 ISA_HAS_COPROC_DELAYS.
5009 (append_insn): Likewise. Use cop_mem_interlocks rather than
5010 directly checking mips_opts.isa.
5011 (mips_emit_delays): Likewise.
5013 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5015 * config/tc-ia64.c (unwind): Move next_slot_number and
5016 next_slot_frag to ...
5017 (unw_rec_list): Here.
5018 (free_list_records): Removed.
5019 (output_unw_records): Likewise.
5020 (generate_unwind_image): Make it void.
5021 (alloc_record): Initialize next_slot_number and next_slot_frag.
5022 (slot_index): Take .org, .space and .align into account.
5023 (fixup_unw_records): Don't set slot_number to 0. Use
5024 list->next_slot_number and list->next_slot_frag instead of
5025 unwind.next_slot_number and unwind.next_slot_frag.
5026 (ia64_convert_frag): New.
5027 (generate_unwind_image): Generate a rs_machine_dependent frag
5029 (emit_one_bundle): Use list->next_slot_number and
5030 list->next_slot_frag instead of unwind.next_slot_number and
5031 unwind.next_slot_frag.
5033 * config/tc-ia64.h (md_convert_frag): Defined as
5035 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5037 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5039 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5040 * config/tc-frv.h (md_apply_fix3): Don't define.
5041 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5043 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5044 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5045 * config/tc-frv.c (line_separator_chars): Add `!'.
5046 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5047 * config/tc-frv.c (md_assemble): Clear insn upfront.
5048 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5049 * config/tc-frv.c (OPTION_FDPIC): New macro.
5050 (md_longopts): Add mfdpic.
5051 (md_parse_option): Handle it.
5052 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5053 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5054 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5055 (frv_pic_ptr): Parse funcdesc.
5057 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5059 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5060 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5062 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5064 * Makefile.am (Makefile): Move the dependency on
5065 $(BFDDIR)/configure.in to...
5066 (CONFIG_STATUS_DEPENDENCIES): ... here.
5067 (AUTOMAKE_OPTIONS): Require automake 1.8.
5068 * Makefile.in: Regenerate.
5069 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5070 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5071 $(BFDDIR)/configure.in here as well.
5072 * doc/Makefile.in: Regenerate.
5074 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5076 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5077 * Makefile.in: Regenerate.
5078 * aclocal.m4: Regenerate.
5079 * doc/Makefile.am (install, install-info): Remove.
5080 (install-data-local): A new hook for install-info.
5081 (AUTOMAKE_OPTIONS): Require automake 1.8.
5082 * doc/Makefile.in: Regenerate.
5084 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5086 * doc/c-sh.texi: Update description about floating point behavior
5089 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5091 * configure.in: Add m68k-uClinux target.
5092 * configure: Regenerate.
5094 For older changes see ChangeLog-0203
5100 version-control: never