1 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
6 (optimize_disp): Optimize only if possible. Don't use 64bit
7 displacement on non-constants and do same on constants if
10 2005-06-17 Jan Beulich <jbeulich@novell.com>
12 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
13 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
14 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
15 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
16 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
18 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
19 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
20 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
21 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
22 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
23 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
24 convert 8-byte pc-relative relocations.
25 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
26 (i386_validate_fix): Likewise.
27 (x86_cons): Also handle quad values in 64-bit mode.
28 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
29 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
30 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
31 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
33 2005-06-13 Zack Weinberg <zack@codesourcery.com>
35 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
36 symbolP as well as for names with a leading dot. Use ACONCAT.
37 (md_apply_fix): For branch relocations, only replace value
38 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
39 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
40 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
41 (LOCAL_LABEL_PREFIX): Don't define.
43 2005-06-10 Alan Modra <amodra@bigpond.net.au>
45 * config/tc-hppa.c (pa_block): Allocate just one byte for the
48 2005-06-08 James E Wilson <wilson@specifixinc.com>
51 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
52 is NULL, then emit a warning, and return the current index.
54 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
57 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
58 temporary copy of the operands array so that changes can be safely
59 backed out if the insn does not match.
60 (m68k_compare_opcode): Shortcut the test when the parameters are
61 the same. Return 1 if the names match but the second opcode is
62 further on in the array than the first.
64 2005-06-08 Nick Clifton <nickc@redhat.com>
67 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
69 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
71 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
73 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
74 Michael Snyder <msnyder@redhat.com>
75 Stan Cox <scox@redhat.com>
77 * configure.in: Add ms1 case.
79 * configure: Regenerate.
81 * configure.tgt: Add ms1 case.
83 2005-06-07 Bob Wilson <bob.wilson@acm.org>
85 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
86 * config/tc-xtensa.c (new_resource_table): Likewise.
87 (resize_resource_table): Likewise.
88 (release_resources): Fix assertion for unsigned values.
90 2005-06-07 Zack Weinberg <zack@codesourcery.com>
92 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
93 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
94 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
95 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
96 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
97 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
98 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
99 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
100 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
101 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
102 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
103 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
104 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
105 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
106 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
107 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
108 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
109 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
110 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
111 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
112 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
113 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
114 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
115 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
116 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
117 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
118 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
119 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
120 * config/tc-xtensa.c, config/tc-z8k.c:
121 Replace all instances of the string "_apply_fix3" with
123 * po/POTFILES.in, po/gas.pot: Regenerate.
125 2005-06-08 Alan Modra <amodra@bigpond.net.au>
127 * Makefile.am: Run "make dep-am".
128 (POTFILES): Remove GAS_CFILES.
129 * Makefile.in: Regenerate.
131 2005-06-07 David Ung <davidu@mips.com>
133 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
134 24kc, 24kf and 24kfx under MIPS32 release 2.
136 2005-06-04 Nick Clifton <nickc@redhat.com>
138 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
139 to their Thumb-enabled equivalents.
141 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
143 * config/tc-mips.c (load_register): Add leading "0x" to the
144 output of sprintf_vma().
147 2005-06-01 Nick Clifton <nickc@redhat.com>
149 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
150 test for the presence of thumb version of the parsing functions
151 since they must always exist and the test generates a compile time
154 2005-05-31 Richard Henderson <rth@redhat.com>
156 * config/tc-alpha.c (O_lituse_jsrdirect): New.
157 (alpha_reloc_op): Add it.
158 (debug_exp): Handle it.
159 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
160 (emit_insn): Handle it.
161 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
163 2005-05-31 Christian Groessler <chris@groessler.org>
165 * write.c (dump_section_relocs): Convert to ISO-C.
166 (write_relocs): Avoid signed/unsigned and fprintf argument
167 warnings in debug code.
169 2005-05-26 Zack Weinberg <zack@codesourcery.com>
171 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
172 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
173 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
174 (md_apply_fix3): Delete fix_is_thumb variable; refer to
175 fixP->tc_fix_data directly in the sole place it was used.
176 Explicitly truncate value, *valP, fixP->fx_addnumber, and
177 fixP->fx_offset to 32 bits, for consistent behavior between 32-
180 2005-05-27 Jan Beulich <jbeulich@novell.com>
182 * config/tc-ia64.c (struct proc_pending): New.
183 (unwind): Replace proc_start with proc_pending.
184 (unwind_diagnostic): Check unwind.proc_pending.sym.
185 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
186 Check if previous proc not closed. Record all entry points.
187 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
188 Set symbol sizes for entry points recorded in dot_proc. Check
189 arguments for consistency with respective .proc's.
190 (md_assemble): Replace unwind.proc_start with
191 unwind.proc_pending.sym.
193 2005-05-27 Jan Beulich <jbeulich@novell.com>
195 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
196 and last_ptr. Check all in-use slots for first one with non-NULL
197 unwind_record. Don't reload end_ptr before second update round.
199 2005-05-26 James E Wilson <wilson@specifixinc.com>
201 * config/tc-ia64.c (extra_goodness): Update comment.
202 (md_begin): Add debugging code to print best_template table.
204 2005-05-25 Jan Beulich <jbeulich@novell.com>
206 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
209 2005-05-25 Jan Beulich <jbeulich@novell.com>
211 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
212 BFD_RELOC_UNUSED when determining the width of the reloc.
214 2005-05-25 Jan Beulich <jbeulich@novell.com>
216 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
219 2005-05-25 Jan Beulich <jbeulich@novell.com>
221 * config/tc-ia64.c (dot_radix): Rewrite.
223 2005-05-25 Jan Beulich <jbeulich@novell.com>
225 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
227 (alloc_record): Remove references to next_slot_number and
229 (emit_one_bundle): Likewise.
231 2005-05-22 Nick Clifton <nickc@redhat.com>
233 * config/tc-v850.c (md_apply_fix3): Pass the address of the
234 message buffer when invoking the insert function.
236 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
238 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
239 only if an instruction match is found.
241 2005-05-20 Bob Wilson <bob.wilson@acm.org>
243 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
244 to addition in argument to xtensa_dwarf2_emit_insn.
246 2005-05-19 Zack Weinberg <zack@codesourcery.com>
248 * Makefile.am: Have 'all' depend on 'info'.
249 * Makefile.in: Regenerate.
251 2005-05-19 Alan Modra <amodra@bigpond.net.au>
253 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
255 2005-05-19 Anton Blanchard <anton@samba.org>
257 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
258 (md_show_usage): Document it.
259 (ppc_setup_opcodes): Insert POWER5 mnemonics.
260 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
262 2005-05-19 Jan Beulich <jbeulich@novell.com>
264 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
265 relocations in unwind section.
267 2005-05-18 Nick Clifton <nickc@redhat.com>
269 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
270 if one exists. Ignore any error messages it may produce, just
271 allow it to perform the insertion.
273 2005-05-17 Zack Weinberg <zack@codesourcery.com>
275 * hash.c (hash_lookup): Add len parameter. All callers changed.
276 (hash_find_n): New interface.
277 * hash.h: Prototype hash_find_n.
278 * sb.c: Include as.h.
279 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
280 (sb_scrub_and_add_sb): New interface.
281 * sb.h: Prototype sb_scrub_and_add_sb.
282 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
284 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
285 reference to BFD_RELOC_ARM_GOT12 which is never generated.
286 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
288 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
290 * doc/Makefile.am (gasver.texi): Don't use $<.
291 * doc/Makefile.in: Regenerated.
293 2005-05-17 Nick Clifton <nickc@redhat.com>
296 * symbols.c (resolve_symbol_value): Do not move symbols whose
297 value expression has not been resolved or finalized into the
298 absolute section as this will confuse other parts of the assembler
299 into thinking that their value is zero.
301 2005-05-17 Jan Beulich <jbeulich@novell.com>
303 * read.c (_find_end_of_line): New.
304 (find_end_of_line): New.
305 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
306 (read_a_source_file): Use it.
309 (get_line_sb): Use it.
310 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
311 (s_comm_internal): Likewise.
314 (s_ignore): Use ignore_rest_of_line.
315 * read.h (find_end_of_line): Prototype.
316 (discard_rest_of_line): Remove prototype. #define to
319 2005-05-17 Nick Clifton <nickc@redhat.com>
321 * config/tc-v850,h (TC_FIX_TYPE): Define.
322 (TC_INIT_FIX_TYPE): Define.
323 * config/tc-v850.c (md_assemble): When creating a fix record the
324 operand in the tc_fix_data field.
325 (md_apply_fix3): When applying a resolved fix use the operand's
326 insertion procedure to store the value, if the operand has been
329 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
331 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
333 * Makefile.in: Regenerated.
335 2005-05-13 Sterling Augustine <sterling@tensilica.com>
336 Bob Wilson <bob.wilson@acm.org>
338 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
340 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
341 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
343 2005-05-11 Alan Modra <amodra@bigpond.net.au>
345 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
346 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
348 2005-05-10 Michael Matz <matz@suse.de>
350 * frags.c (frag_grow): Don't be too greedy in allocating memory.
352 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
354 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
357 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
358 Handle label-without-colon before ordinary dot-pseudo as an
359 ordinary label. Don't leak memory for label-without-colon alone
360 on a line. Don't mmixal-munge operands for dot-pseudos.
362 2005-05-10 Jan Beulich <jbeulich@novell.com>
364 * macro.c (get_any_string): Remove the two last parameters. Replace
365 references to the former expand parameter by using macro_alternate.
366 Simplify loop condition for checking for end-of-string.
367 (get_string): Remove redunant call to sb_skip_white.
368 (do_formals): Remove two last arguments to get_any_string.
369 (macro_expand): Likewise.
370 (expand_irp): Likewise.
372 2005-05-10 Jan Beulich <jbeulich@novell.com>
374 * read.c (s_macro): Move local variable 'local' to smaller scope.
375 Call sb_kill on it when done.
377 2005-05-09 Jan Beulich <jbeulich@novell.com>
379 * config/tc-i386.c (optimize_disp): Discard displacement entirely
380 when zero and not required by encoding constraints.
382 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
385 * config/tc-sh64.c (sh64_fake_label): New.
387 * config/tc-sh64.h (TC_FAKE_LABEL): New.
389 * doc/internals.texi (TC_FAKE_LABEL): Document.
391 * write.c (TC_FAKE_LABEL): New.
392 (adjust_reloc_syms): Use it.
393 (write_object_file): Likewise.
395 2005-05-09 Jan Beulich <jbeulich@novell.com>
397 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
398 and comma in Intel mode.
400 2005-05-09 Jan Beulich <jbeulich@novell.com>
402 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
403 names to match ABI. Add more registers for 32-bit and 64-bit modes.
404 Make name array static and const. Adjust lookup to account for NULL
405 entries (standing for unused register numbers).
407 2005-05-09 Jan Beulich <jbeulich@novell.com>
409 * config/tc-i386.c (parse_insn): Consider all matching instructions
410 when checking for string instruction after string-only prefix.
412 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
415 * config/tc-ia64.c (start_unwind_section): Properly check
416 comdat group with SHF_GROUP.
418 2005-05-06 Bob Wilson <bob.wilson@acm.org>
420 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
422 2005-05-06 Bob Wilson <bob.wilson@acm.org>
424 * config/tc-xtensa.c: Remove excess whitespace.
425 * config/tc-xtensa.h: Likewise.
426 * config/xtensa-istack.h: Likewise.
427 * config/xtensa-relax.c: Likewise.
428 * config/xtensa-relax.h: Likewise.
430 2005-05-06 Nick Clifton <nickc@redhat.com>
432 * sb.h: Fix formatting of comments.
433 * sb.c: Fix formatting of comments.
435 2005-05-06 Jan Beulich <jbeulich@novell.com>
437 * sb.h (sb_add_buffer): Reintroduce.
438 * sb.c (sb_add_buffer): Likewise.
440 2005-05-06 Jan Beulich <jbeulich@novell.com>
442 * macro.c (new_formal, del_formal): New.
443 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
444 required argument has default value. Stop looking for more formal
445 when there was a vararg one.
446 (macro_expand_body): Use new_formal and del_formal.
447 (macro_expand): Likewise. Initialize local variable err. Don't
448 return immediately when encountering an error. Warn when keyword
449 argument already had a value assigned. Eliminate duplicate clearing
450 of argument value. When current positional argument matches parameter
451 of vararg type, assign to it all the remaining arguments. Issue error
452 when required parameter does not have value.
453 (free_macro): Use del_formal.
454 (expand_irp): Initialize formal type. Free buffers associated with
455 formal prior to returning.
456 * macro.h (struct formal_struct): Add new field 'type' with new
457 enumeration type 'formal_type'.
458 * doc/as.texinfo: Document macro parameter qualifiers.
459 * NEWS: Mention new functionality.
461 2005-05-06 Jan Beulich <jbeulich@novell.com>
463 * cond.c (s_ifb): New.
464 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
465 * read.h (s_ifb): Prototype.
466 * doc/as.texinfo: Document .ifb and .ifnb.
468 2005-05-05 Steve Ellcey <sje@cup.hp.com>
470 * config/tc-ia64.c (MIN): Undef.
472 2005-05-05 Paul Brook <paul@codesourcery.com>
474 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
476 2005-05-05 Matt Thomas <matt@3am-software.com>
478 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
481 2005-05-05 Nick Clifton <nickc@redhat.com>
483 * Update the address and phone number of the FSF organization in
484 the GPL notices in the following files:
485 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
486 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
487 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
488 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
489 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
490 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
491 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
492 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
493 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
494 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
495 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
496 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
497 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
498 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
499 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
500 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
501 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
502 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
503 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
504 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
505 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
506 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
507 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
508 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
509 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
510 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
511 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
512 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
513 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
514 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
515 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
516 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
517 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
518 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
519 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
520 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
521 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
522 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
523 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
524 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
525 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
526 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
527 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
528 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
529 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
530 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
531 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
532 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
533 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
534 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
535 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
536 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
537 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
538 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
539 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
540 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
541 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
542 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
543 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
544 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
545 config/xtensa-istack.h, config/xtensa-relax.c,
546 config/xtensa-relax.h, doc/fdl.texi
548 2005-05-05 Nick Clifton <nickc@redhat.com>
550 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
551 the target_big_endian variable to false.
553 2005-05-04 Alan Modra <amodra@bigpond.net.au>
555 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
556 list traversal. Use bfd_section_list_prepend.
557 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
558 over the section list.
559 * config/tc-xtensa.c (xtensa_remove_section): Delete.
560 (xtensa_insert_section): Delete.
561 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
562 and bfd_section_list_prepend.
563 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
564 bfd_section_list_insert_after.
566 2005-05-03 Nick Clifton <nickc@redhat.com>
568 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
569 of bfd_section_list... macros.
570 * config/tc-mmix.c (mmix_frob_file): Likewise.
571 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
572 (xtensa_insert_section): Likewise.
574 * macro.c (macro_hash): Remove static.
575 * macro.h (macro_hash): Provide an external declaration.
577 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
579 * write.c (write_object_file): Use bfd_section_double_list_remove
582 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
584 * doc/Makefile.am (gasver.texi): Correct quoting.
585 * doc/Makefile.in: Regenerated.
587 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
589 * configure.tgt: Add h8300*-*-rtemscoff.
590 Switch h8300*-*-rtems* to elf.
592 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
594 * hash.c: Undo the last change.
597 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
599 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
601 (DISTCLEANFILES): Remove.
602 (MAINTAINERCLEANFILES): Add asconfig.texi.
603 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
605 2005-04-29 Ben Elliston <bje@au.ibm.com>
607 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
608 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
609 (bignum-copy.o): Remove.
610 * Makefile.in: Regenerate.
611 * makefile.vms (OBJS): Remove bignum-copy.obj.
612 * symbols.h (local_symbol_make): Remove declaration.
613 (verify_symbol_chain_2): Likewise.
614 * symbols.c (local_symbol_make): Make static.
615 (max_indent_level): Likewise.
616 (verify_symbol_chain_2): Remove.
617 * macro.c (macro_hash): Make static.
618 * messages.c (fprint_value): Remove.
619 * read.h (get_absolute_expr): Remove.
620 (emit_leb128_expr): Likewise.
621 (do_s_func): Likewise.
622 * read.c (do_s_func): Make static.
623 (emit_leb128_expr): Likewise.
624 (get_absolute_expr): Likewise.
625 * as.h (as_howmuch): Remove declaration.
626 (fprint_value): Likewise.
627 * as.c (myname): Make static.
628 * input-scrub.c (as_howmuch): Remove.
629 (as_1_char): Likewise.
630 * input-file.h (input_file_is_open): Remove.
631 * input-file.c (input_file_is_open): Likewise.
632 * expr.h (expr_build_unary): Remove declaration.
633 (expr_build_binary): Likewise.
634 * expr.c (expr_build_unary): Remove.
635 (expr_build_binary): Likewise.
636 * hash.h (hash_replace): Remove declaration.
637 (hash_delete): Likewise.
638 * hash.c (hash_replace): Remove.
639 (hash_delete): Likewise.
640 * bignum-copy.c (bignum_copy): Move from here ..
641 * config/tc-vax.c (bignum_copy): .. to here.
642 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
643 (bignum_copy): Remove extern declaration.
644 * sb.h (string_count): Remove extern declaration.
645 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
647 * sb.c (dsize): Replace preprocessor macro with static int.
648 (string_count): Make static.
649 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
651 * config/obj-coff.c (dim_index): Make static.
652 * config/tc-i386.c (GOT_symbol): Likewise.
653 (output_invalid_buf): Likewise.
654 * doc/internals.texi (Warning and error messages): Remove the
655 prototype for fprint_value.
657 2005-04-27 Ben Elliston <bje@au.ibm.com>
661 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
663 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
665 * read.c (pseudo_set): Disallow symbol set to common symbol.
668 * write.c (write_object_file): Report common symbol name when
669 disallowing local symbol set to common symbol.
670 (adjust_reloc_syms): Disallow local symbol set to undefined
673 2005-04-25 Jan Beulich <jbeulich@novell.com>
675 * macro.c (macro_expand_body): Replace locals indicator parameters
676 with actual macro_entry. New local variables macro_line and err.
677 Don't return when encountering an error, just record the fact.
678 Detect local symbol name colliding with parameter. Track line number
679 inside of macro expansion.
680 (do_formals): Move local variable name to wider scope. Check
681 parameter of the same name doesn't already exist. In MRI mode, also
682 check it doesn't collide with the argument count pseudo-parameter).
683 (define_macro): Add file and line number parameters. Remove local
684 variable namestr. New local variable error. Initialize macro_entry
685 members file, line, and name. Don't return when encountering an
686 error, just record the fact. Use %s in some diagnostics for read.c
687 to insert the macro name. Free macro_entry on error.
688 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
689 when encountering an error, just record the fact.
690 (expand_irp): Don't return when encountering an error, just record
692 * macro.h (macro_struct): New members name, file, and line.
693 (define_macro): Add file and line number parameters.
694 * read.c (s_macro): Pass file and line to define_macro. Tag warning
695 regarding pseudo-op redefinition with the file/line that macro
696 definition started at.
698 2005-04-22 Bob Wilson <bob.wilson@acm.org>
700 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
701 (future_alignment_required): Remove ifdefs that use it.
703 2005-04-22 Bob Wilson <bob.wilson@acm.org>
705 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
706 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
707 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
709 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
710 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
712 2005-04-21 Christian Groessler <chris@groessler.org>
714 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
717 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
719 * config/obj-aout.h (S_IS_EXTERN): Removed.
720 * config/obj-bout.h (S_IS_EXTERN): Likewise.
721 * config/obj-coff.h (S_IS_EXTERN): Likewise.
722 * symbols.c (S_IS_EXTERN): Likewise.
723 * symbols.h (S_IS_EXTERN): Likewise.
725 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
727 * config/tc-d10v.c (md_apply_fix3): Likewise.
728 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
729 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
730 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
731 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
732 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
733 (shmedia_md_convert_frag): Likewise.
734 * symbols.c (print_symbol_value_1): Likewise.
735 * write.c (write_object_file): Likewise.
737 2005-04-20 Nick Clifton <nickc@redhat.com>
739 * config/tc-xtensa.c (get_aligned_diff): Change type of
740 branch_align to offsetT so that its signedness matches that of
743 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
744 number into a readable string.
745 (load_register): Likewise.
747 2005-04-20 Andreas Schwab <schwab@suse.de>
749 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
751 2005-04-19 David S. Miller <davem@davemloft.net>
753 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
754 NULL insn, exit early. Remove now spurious NULL checks.
755 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
758 2005-04-19 Jan Beulich <jbeulich@novell.com>
760 * symbols.h (symbol_find_base): Remove prototype.
761 * symbols.c (save_symbol_name): Remove code section conditional upon
763 (symbol_find): Remove.
764 (symbol_find_base): Rename to symbol_find.
765 * subsegs.c (section_symbol): Replace use of symbol_find_base with
767 * config/obj-coff.c (tag_insert): Remove code section conditional
768 upon STRIP_UNDERSCORE.
769 (obj_coff_def): Likewise.
770 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
771 (coff_frob_symbol): Likewise.
772 (yank_symbols): Likewise.
773 (c_section_symbol): Likewise.
774 * config/obj-coff.h (DO_NOT_STRIP): Remove.
775 * config/tc-arm.c (symbol_locate): Remove code section conditional
776 upon STRIP_UNDERSCORE.
777 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
778 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
779 * config/tc-sh.h (DO_NOT_STRIP): Remove.
780 * config/tc-w65.h (DO_NOT_STRIP): Remove.
781 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
783 2005-04-19 Andreas Schwab <schwab@suse.de>
785 * config/tc-ia64.c (md_assemble): Fix error message for wrong
786 access to application registers.
788 2005-04-19 Jan Beulich <jbeulich@novell.com>
790 * config/te-sysv32.h: Remove.
791 * Makefile.am (TARG_ENV_HFILES): Remove reference to
793 * Makefile.in (TARG_ENV_HFILES): Likewise.
795 2005-04-19 Jan Beulich <jbeulich@novell.com>
798 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
801 2005-04-18 Mark Kettenis <kettenis@gnu.org>
803 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
805 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
807 * config/tc-mips.c (normalize_constant_expr): Don't check for
809 (check_absolute_expr): Only call normalize_constant_expr() if
813 * config/tc-mips.c (check_absolute_expr): Fix formatting.
815 2005-04-18 Jan Beulich <jbeulich@novell.com>
817 * macro.c (free_token): New, freeing all the memory associated with a
819 (do_formals): Move initializers to ...
820 (define_macro): ... here.
821 (delete_macro): Convert passed in name to lower case. Warn when
822 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
824 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
826 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
828 2005-04-15 Jan Beulich <jbeulich@novell.com>
830 * config/obj-elf.c (obj_elf_struct): New.
831 (elf_pseudo_table). Use it for .offset and .struct.
833 2005-04-14 Bob Wilson <bob.wilson@acm.org>
834 Sterling Augustine <sterling@tensilica.com>
836 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
837 than the section alignment.
839 2005-04-14 Bob Wilson <bob.wilson@acm.org>
840 H.J. Lu <hongjiu.lu@intel.com>
842 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
843 * config/tc-xtensa.c (xg_translate_sysreg_op,
844 xtensa_translate_old_userregs_ops,
845 xtensa_find_unaligned_branch_targets,
846 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
847 relax_frag_add_nop): Support 64-bit host.
848 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
849 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
851 2005-04-14 Mark Kettenis <kettenis@gnu.org>
853 * configure.tgt: Add support for OpenBSD/sparc ELF.
855 * configure.tgt: Set emulation for mips-*-openbsd*.
856 Remove broken mips-dec-openbsd* config.
857 * configure.in: Set default ABI for mips64-*-openbsd*.
858 * configure: Regenerate.
860 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
862 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
863 optimization for constant addresses.
865 2005-04-14 Nick Clifton <nickc@redhat.com>
867 * as.c (main): Move parse_args before symbol_begin and frag_init
868 so that the hash table size can be set before it is used.
869 * hash.c: Use an unsigned long type for the size of the hash
871 * hash.h (set_gas_hash_table_size): Update the prototype.
873 2005-04-14 Alan Modra <amodra@bigpond.net.au>
875 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
876 * acinclude.m4: Include ../bfd/warning.m4.
877 * configure.in: Invoke AM_BINUTILS_WARNINGS.
878 * Makefile.in: Regenerate.
879 * configure: Regenerate.
880 * doc/Makefile.in: Regenerate.
882 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
884 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
885 (normalize_address_expr): New function to sign-extend address
886 offsets that fit into 32 bits in 32-bit mode.
887 (macro_build_ldst_constoffset): Use normalize_address_expr()
888 instead of a handcoded sequence.
889 (load_register): Likewise. Report oversized numbers in a useful
891 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
892 for constant addresses. Report oversized numbers in a useful way.
893 (mips_ip): Use normalize_address_expr() for addresses.
895 2005-04-12 Mark Kettenis <kettenis@gnu.org>
897 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
898 similar to other instructions now that they're marked as ImmExt.
900 2005-04-12 Nick Clifton <nickc@redhat.com>
902 * hash.c (DEFAULT_SIZE): Delete. Replace with:
903 (gas_hash_table_size): New static variable.
904 (set_gas_hash_table_size): New function: Records a requested size
906 (get_gas_hash_table_size): New function: Return a prime number
907 near the requested size of the hash table.
908 (hash_new): Use get_gas_hash_table_size.
909 * hash.h: Add a prototype for set_gas_hash_table_size.
910 * as.c (show_usage): Add description of new switches: --hash-size
911 and --reduce-memory-overheads.
912 (option_values): Add OPTION_HASH_TABLE_SIZE and
913 OPTION_REDUCE_MEMORY_OVERHEADS.
914 (std_longpopts): Add entries for the new options.
915 (parse_args): Handle the new options.
916 * Makefile.am: Add a dependency of as.c on hash.h.
917 * Makefile.in: Regenerate.
918 * doc/as.texinfo: Document the new switches.
919 * NEWS: Mention the new switches.
921 2005-04-12 Nick Clifton <nickc@redhat.com>
924 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
927 2005-04-12 Alan Modra <amodra@bigpond.net.au>
929 * Makefile.am: Run "make dep-am".
930 * Makefile.in: Regenerate.
932 2005-04-11 Sterling Augustine <sterling@tensilica.com>
933 Bob Wilson <bob.wilson@acm.org>
935 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
937 2005-04-11 Mark Kettenis <kettenis@gnu.org>
939 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
941 2005-04-11 Jan Beulich <jbeulich@novell.com>
943 * NEWS: Mention these changes and their effects.
944 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
946 (check_macro): Likewise.
947 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
948 labels together with the closing pseudo-op.
949 (macro_expand_body): Adjust comment. Range-check input before use.
950 Adjust mis-spelled diagnostic. Use is_name_beginner.
951 * read.c (try_macro): New.
952 (read_a_source_file): New static variable last_eol. Don't list
953 macro expansion lines more than once. Call try_macro.
954 (s_macro): Set section of line_label to absolute instead of undefined.
955 * doc/as.texinfo: Add information on the caveats of these changes.
957 2005-04-11 Alan Modra <amodra@bigpond.net.au>
959 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
960 * symbols.h (symbol_X_add_number): Update prototype.
962 2005-04-10 Eric Christopher <echristo@redhat.com>
964 * symbols.c (symbol_X_add_number): Fix warning.
966 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
968 * config/tc-m68k.c (md_begin): Support 64bit host.
969 (get_num): Support 64bit BFD on 32bit host.
971 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
973 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
975 2005-04-09 Alan Modra <amodra@bigpond.net.au>
977 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
978 call. Don't do the COFF hacks for multi-emulation gas. Move
979 demand_empty_rest_of_line back to caller.
980 (s_set, equals): demand_empty_rest_of_line here.
983 * as.h (rs_dummy): Define.
984 * symbols.c (symbol_X_add_number): New function.
985 * symbols.h (symbol_X_add_number): Declare.
986 * stabs.c (aout_process_stab): Tidy symbol frag setting.
987 * read.c (assign_symbol): New function, split out from s_set.
988 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
989 Fix COFF hacks for multi-emulation gas.
990 (s_set): Call assign_symbol. Remove "register" keyword.
991 (set_zero_frag): New function.
992 (pseudo_set): Always check for assignment to section syms.
993 Always set segment and frag of symbol, and likewise extern for
994 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
995 special case exp.X_add_number non-zero for O_symbol expressions.
996 (equals): Use assign_symbol.
998 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1000 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1003 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1005 * config/tc-i386.c (tc_gen_reloc): Don't turn
1006 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1008 2005-04-06 Nick Clifton <nickc@redhat.com>
1010 * po/rw.po: New translation: Kinyarwanda
1011 * configure.in (ALL_LINGUAS): Add rw
1012 * configure: Regenerate.
1014 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1015 Bob Wilson <bob.wilson@acm.org>
1017 * config/tc-xtensa.c (branch_align_power): New.
1018 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1019 future_alignment_required): Use branch_align_power to check section
1020 alignment as well as xtensa_fetch_width when aligning branch targets.
1022 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1024 * config/tc-xtensa.c: Warning fixes throughout.
1025 (xtensa_fetch_width): Change to unsigned.
1026 (assemble_nop, xtensa_find_unaligned_branch_targets,
1027 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1028 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1029 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1030 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1031 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1032 get_text_align_max_fill_size, get_text_align_nop_count,
1033 get_text_align_nth_nop_size, get_noop_aligned_address,
1034 get_aligned_diff, convert_frag_align_next_opcode,
1035 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1036 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1037 types, avoiding size_t and using offsetT and addressT appropriately.
1038 (get_text_align_power): Clean up types. Avoid incorrect bound.
1039 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1041 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1043 * config/tc-ia64.c (start_unwind_section): Undo the change
1045 (generate_unwind_image, dot_endp): Likewise.
1047 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1049 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1050 le_nop_stop arrays and initializers to file scope.
1051 (md_begin): When generating code for anything other than
1052 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1054 2005-04-01 Jan Beulich <jbeulich@novell.com>
1056 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1059 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1061 * NEWS: Mention [fdgh]_floating.
1062 * config/atof-vax.c: Fix some whitespace.
1063 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1065 2005-04-01 Nick Clifton <nickc@redhat.com>
1067 * configure.in: Add a check for <unistd.h> providing a prototype
1068 for getopt() which is compatible with the one in
1069 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1070 * configure: Regenerate.
1071 * config.in (HAVE_DECL_GETOPT): Add.
1073 2005-04-01 Jan Beulich <jbeulich@novell.com>
1075 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1077 2005-04-01 Jan Beulich <jbeulich@novell.com>
1079 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1080 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1082 2005-03-30 Julian Brown <julian@codesourcery.com>
1084 * config/tc-arm.c (arm_adjust_symtab): Rename
1085 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1087 2005-03-30 Julian Brown <julian@codesourcery.com>
1089 * config/tc-arm.c (mapping_state): Change documentation in function
1090 comment to cross-reference spec instead. Change type of mapping symbols
1092 (arm_adjust_symtab): Don't change type of mapping symbols here.
1094 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1096 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1097 * config.in: Regenerate.
1098 * configure: Regenerate.
1099 * configure.in: Check for ffs decl and alphabetize.
1101 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1102 Phil Blundell <philb@gnu.org>
1104 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1105 (md_apply_fix3): Mark TLS symbols.
1106 (tc_gen_reloc): Handle TLS relocations.
1107 (arm_fix_adjustable): Ignore TLS relocations.
1108 (s_arm_elf_cons): Support expressions after decorated symbols.
1110 2005-03-29 Julian Brown <julian@codesourcery.com>
1112 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1113 whether personality routine index N has been output for this section.
1114 (mapping_state): tc_segment_info_data now struct not enum.
1115 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1116 handled on section change.
1117 (create_unwind_entry): Previous code to output dependency removed.
1118 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1120 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1121 arm_segment_info_type.
1122 (arm_segment_info_type): New struct.
1124 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1125 Bob Wilson <bob.wilson@acm.org>
1127 * config/tc-xtensa.c (do_align_targets): Update comment.
1128 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1129 Insert a LOOP_END frag before every loop target, and do not overload
1130 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1131 (xg_assemble_vliw_tokens): Use do_align_targets.
1132 (xtensa_fix_target_frags): Remove code to convert a
1133 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1134 negatable branch at the end of a loop.
1135 (frag_can_negate_branch): Delete.
1137 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1138 H.J. Lu <hongjiu.lu@intel.com>
1141 NEWS: Mention "-mtune=[itanium1|itanium2]".
1143 * config/tc-ia64.c (md): Add tune.
1144 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1145 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1146 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1147 B unit NOPs are discouraged for McKinley-derived cores.
1148 (md_begin): Don't hardcode the "extra_goodness()" function in
1150 (ia64_init): Set md.tune to itanium2.
1152 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1153 * doc/c-ia64.texi: Likewise.
1155 2005-03-27 Ian Lance Taylor <ian@airs.com>
1157 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1158 bad C_EFCN symbol, print its name.
1160 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1162 * config/tc-xtensa.c (use_longcalls): Delete.
1163 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1164 the use_longcalls flag is set. Do this before checking the segment.
1165 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1166 expand direct calls at this point.
1167 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1168 (xtensa_find_unmarked_state_frags): Likewise.
1169 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1170 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1171 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1172 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1174 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1176 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1178 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1180 * config/tc-cris.h: Convert to ISO C90.
1181 * config/tc-cris.c: Ditto.
1182 (md_estimate_size_before_relax): Remove obsolete comment for
1183 parameter "segment_type".
1184 (md_begin): Document reason for cast of hash_insert argument.
1185 (md_atof): Correct type of parameter "type".
1187 2005-03-24 Nick Clifton <nickc@redhat.com>
1189 * write.h (bit_fix_new): Remove redundant prototype.
1190 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1191 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1192 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1193 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1194 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1195 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1196 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1197 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1198 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1199 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1200 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1201 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1202 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1203 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1204 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1205 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1206 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1207 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1208 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1209 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1210 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1211 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1212 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1213 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1214 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1215 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1216 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1217 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1218 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1219 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1220 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1221 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1222 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1223 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1224 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1225 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1226 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1227 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1228 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1229 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1230 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1231 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1232 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1233 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1234 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1235 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1236 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1237 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1238 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1239 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1240 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1241 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1242 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1243 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1244 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1246 2005-03-23 Jim Blandy <jimb@redhat.com>
1248 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1249 attributes properly.
1251 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1252 Nick Clifton <nickc@redhat.com>
1254 * configure.tgt: Accept any C library to accompany a GNU Linux
1255 implementation, not just the GNU C library.
1256 * configure.in: Likewise.
1257 * configure: Regenerate.
1259 2005-03-23 Nick Clifton <nickc@redhat.com>
1261 * config/tc-tic30.c: Convert to ISO C90 formatting.
1262 * config/tc-tic30.h: Convert to ISO C90 formatting.
1263 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1264 * config/atof-vax.c: Convert to ISO C90 formatting.
1266 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1268 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1269 relocations correctly as well.
1270 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1271 relocations in mergeable sections section-relative either.
1273 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1275 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1277 2005-03-21 Nick Clifton <nickc@redhat.com>
1279 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1280 warning by providing a prototype for sh_symbian_find_elf_flags.
1282 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1285 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1287 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1288 along with other formats that set bfd_gas. Remove unnecessary
1289 setting of bfd_gas. Delete strongarm cases in generic_target
1292 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1295 * config/tc-m68k.c (TRUNC, SEXT): Define.
1296 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1297 (m68k_ip): Truncate or sign extend expressions as appropriate.
1298 (get_num): Likewise.
1299 (md_apply_fix3): Use SEXT.
1301 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1303 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1304 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1305 (obj-vms.o): Delete rule.
1307 * Makefile.in: Regenerate.
1308 * aclocal.m4: Regenerate.
1309 * doc/Makefile.in: Regenerate.
1310 * po/POTFILES.in: Regenerate.
1312 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1314 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1315 flag for coldfire v4e.
1317 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1319 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1320 xg_apply_fix_value and return a value to indicate success.
1321 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1322 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1323 (xtensa_validate_fix_sub): New.
1324 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1325 (tc_gen_reloc): Move code to handle difference of symbols and code to
1326 apply tentative fix values to ...
1327 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1328 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1329 relocations when linkrelax flag is not set.
1330 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1331 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1333 2005-03-17 Jan Beulich <jbeulich@novell.com>
1335 * config/tc-i386.c (i386_scale): Beautify error message.
1336 (Intel syntax comments): Update.
1337 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1339 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1340 Remove declarations.
1341 (intel_bracket_expr): Declare.
1342 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1343 of the function body in a loop allowing to split an operand into two.
1344 Replace calls to malloc and checks of it returning non-NULL with
1345 calls to xmalloc/xstrdup.
1346 (intel_expr): SHORT no longer handled here. Add comment indicating
1347 comparison ops need implementation.
1348 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1349 Check right operand of - does not specify a register when parsing
1350 the address of a memory reference.
1351 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1352 Check operands do not specify a register when parsing the address of
1354 (intel_e06, intel_e06_1): Likewise.
1355 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1356 handle SHORT as well as unary + and -. Don't accept : except for
1357 segment overrides or in direct far jump/call insns.
1358 (intel_brack_expr): New.
1359 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1361 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1362 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1363 Allow symbolic constants as register scale value.
1364 (intel_get_token): Replace call to malloc and check of return value
1365 with call to xmalloc. Change handling for FLAT to match MASM's.
1366 (intel_putback_token): Don't try to back up/free current token if
1369 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1371 * configure.tgt: Set emulation for arm-*-eabi*.
1372 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1373 * config/te-armeabi.h: New file.
1374 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1375 * config/te-symbian.h: Include "te-armeabi.h".
1377 2005-03-16 Nick Clifton <nickc@redhat.com>
1379 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1380 local variable in case it is clobbered by the setjmp.
1382 2005-03-16 Nick Clifton <nickc@redhat.com>
1383 Ben Elliston <bje@au.ibm.com>
1385 * configure.in (werror): New switch: Add -Werror to the
1386 compiler command line. Enabled by default. Disable via
1388 * configure: Regenerate.
1390 2005-03-16 Nick Clifton <nickc@redhat.com>
1392 * config/obj-coff.h: Convert to ISO C90 formatting.
1393 * config/obj-coff.c: Convert to ISO C90 formatting.
1395 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1397 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1398 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1399 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1400 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1401 (insns): Add ARMv6T2 instructions:
1402 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1403 (arm_archs): Add V6T2 variants.
1405 2005-03-15 Nick Clifton <nickc@redhat.com>
1407 * NEWS: Add cutoff for changes in 2.16 release.
1409 2005-03-15 Jan Beulich <jbeulich@novell.com>
1411 * expr.c (operand): Merge handling of unary + into that for unary
1414 2005-03-14 Eric Christopher <echristo@redhat.com>
1416 * config/tc-mips.c: Include dw2gencfi.h.
1417 (mips_cfi_frame_initial_instructions): New.
1418 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1419 (tc_cfi_frame_initial_instructions): Ditto.
1420 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1421 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1422 * Makefile.am: Update dependencies.
1423 * Makefile.in: Regenerate.
1425 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1427 * po/es.po: Commit new Spanish translation.
1429 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1431 * po/tr.po: Commit new Turkish translation.
1433 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1435 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1438 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1440 * config-gas.com: Mark vax-vms as obsolete.
1441 * configure.in: Remove fmt=vms support.
1442 * config.in: Regenerate.
1443 * configure: Regenerate.
1444 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1446 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1447 Bob Wilson <bob.wilson@acm.org>
1449 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1450 when checking if xg_resolve_literals needs to be called.
1451 * config/tc-xtensa.h: Fix spelling typo in a comment.
1453 2005-03-10 Jan Beulich <jbeulich@novell.com>
1455 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1456 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1457 crafted structure declarations with the types from macro.h.
1459 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1461 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1462 for -mno-shared optimization.
1464 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1466 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1467 (MAX_NOPS): Bump to 4.
1468 (mips_fix_vr4130): New variable.
1469 (nops_for_vr4130): New function.
1470 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1471 nops_for_vr4130 if working around VR4130 errata.
1472 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1473 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1474 (md_parse_option): Handle them.
1475 (md_show_usage): Print them.
1476 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1478 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1480 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1483 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1485 * config/tc-mips.h (mips_flush_pending_output): Delete.
1486 (mips_emit_delays): Declare.
1487 (md_flush_pending_output): Use mips_emit_delays.
1488 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1489 the previous instructions.
1490 (md_begin, append_insn, md_parse_option): Update callers.
1491 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1493 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1494 (s_gpdword): Update callers.
1495 (start_noreorder, end_noreorder): New functions.
1496 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1497 manipulating mips_opts or prev_nop_frag directly.
1498 (mips_flush_pending_output): Delete.
1500 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1502 * config/tc-mips.c (mips_move_labels): New function, taken from...
1503 (append_insn, mips_emit_delays): ...here.
1505 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1507 * config/tc-mips.c (MAX_NOPS): New macro.
1508 (history): Resize to 1 + MAX_NOPS.
1509 (fix_vr4120_class): New enumeration.
1510 (vr4120_conflicts): New variable.
1511 (init_vr4120_conflicts): New function.
1512 (md_begin): Call it.
1513 (insn_uses_reg): Constify first argument.
1514 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1515 (nops_for_insn_or_target): New functions.
1516 (append_insn): Use the new nops_for_* functions instead of inline
1517 delay checks. Generalize prev_nop_frag handling to handle an
1518 arbitrary history length. Insert nops into the history buffer
1519 once the number of nops in prev_nop_frag is fixed.
1520 (emit_delays): Use nops_for_insn instead of inline delay checks.
1522 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1524 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1525 check from branch delay code. Remove unnecessary check for branches.
1527 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1529 * config/tc-mips.c (dummy_opcode): Delete.
1530 (nop_insn, mips16_nop_insn): New variables.
1531 (NOP_INSN): New macro.
1532 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1533 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1534 (md_begin): Initialize nop_insn and mips16_nop_insn.
1535 (append_insn): Use the new emit_nop function to add nops, recording
1536 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1537 to reserve room for the instruction and install_insn to install the
1538 final form. Use insert_into_history to record the instruction in
1539 the history buffer. Use move_insn to do delay slot filling.
1540 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1541 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1542 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1544 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1546 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1547 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1548 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1549 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1550 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1552 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1554 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1555 and extended_p fields with a single fixed_p field.
1556 (append_insn, mips_no_prev_insn): Adjust accordingly.
1558 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1560 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1561 a single mips16_absolute_jump_p bit.
1562 (append_insn): Adjust accordingly.
1564 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1566 * config/tc-mips.h (mips_cl_insn): Move definition to...
1567 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1568 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1570 (history): New variable.
1571 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1572 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1573 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1574 (prev_prev_insn_unreordered): Delete.
1575 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1576 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1579 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1581 * doc/Makefile.am: Update as.info dependencies.
1582 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1584 2005-03-08 Jan Beulich <jbeulich@novell.com>
1586 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1587 error, and point to .purgem documentation if someone really needs
1589 * NEWS: Mention macro redefinition is now an error.
1591 2005-03-08 Jan Beulich <jbeulich@novell.com>
1593 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1594 emitted to. Add more precise diagnostics for non-fitting insns based
1595 on that. Eliminate now superfluous special casing of MLX. Clear out
1596 slot information when dropping an insn.
1598 2005-03-08 Jan Beulich <jbeulich@novell.com>
1600 * config/tc-ia64.c (parse_section_name): Rename to...
1601 (cross_section): In addition to separating the name from the rest of
1602 the arguments, also carry out the operation.
1603 (dot_xdata): Use cross_section.
1604 (dot_float_cons): Likewise.
1605 (dot_xstringer): Likewise.
1606 (dot_xdata_ua): Likewise.
1607 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1609 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1611 * po/gas.pot: Regenerate.
1613 2005-03-04 David Daney <ddaney@avtrex.com>
1615 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1616 instead of '_gp' for -mno-shared optimization.
1618 (s_abicalls): Document it in the comment.
1619 (md_show_usage): Document the -mno-shared option.
1621 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1623 * config/tc-mips.c (mips_set_options): Add sym32 field.
1624 (mips_opts): Initialize it.
1625 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1626 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1627 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1628 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1629 when deciding whether to use a symbolic %highest/%higher expansion.
1630 (macro): Likewise. Remove o64/n32 linux hack. Always use
1631 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1632 and "la". Handle constants separately from symbolic expressions in
1633 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1634 and using load_register to load the high part of the address.
1635 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1636 (OPTION_ELF_BASE): Bump by 2.
1637 (md_longopts): Add entries for -msym32 and -mno-sym32.
1638 (md_parse_option): Handle them.
1639 (usage): Document them.
1640 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1641 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1642 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1643 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1644 -msym32 and -mno-sym32.
1646 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1648 * config/tc-mips.c (load_address): Implement GP optimization
1649 for 64bit address space non-PIC. Fix formatting.
1650 (macro): Likewise. Simplify code.
1651 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1652 (mips_after_parse_args): Simplify code.
1654 2005-03-03 Nick Clifton <nickc@redhat.com>
1656 * expr.c (operand): Remove redundant code enclosed by #ifdef
1657 RELAX_PAREN_GROUPING....#endif.
1659 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1660 reloc is the difference of two symbols defined in the same
1663 * config/tc-iq2000.c (line_comment_chars): Include the # character
1664 as otherwise this breaks #APP/#NO_APP processing.
1666 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1668 * config/tc-arc.c(md_assemble): Remove dead code for handling
1669 immediate indexing of ld and st .
1671 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1672 Joseph Myers <joseph@codesourcery.com>
1674 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1675 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1676 (parse_relocation): Check for a word break after a relocation
1678 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1681 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1683 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1685 2005-03-02 Jan Beulich <jbeulich@novell.com>
1687 * as.c (main): Use unlink_if_ordinary instead of unlink.
1688 * messages.c (as_fatal): Likewise.
1690 2005-03-02 Jan Beulich <jbeulich@novell.com>
1692 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1694 (parse_register): Allow cr8...15 in all modes.
1696 2005-03-02 Jan Beulich <jbeulich@novell.com>
1698 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1699 etc. like normal symbol references (T_ID).
1701 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1703 * symbols.c (fb_label_name): Fix silly thinko in last change.
1705 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1707 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1708 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1710 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1712 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1715 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1718 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1720 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1722 * as.h (assert): Warning fix.
1723 * expr.c (expr): Correct assertion.
1724 * read.c (s_comm_internal): Remove assertion.
1725 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1726 (fixup_segment): Remove assertion.
1727 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1728 (md_apply_fix3): Likewise.
1729 * config/tc-i370.c (md_begin): Correct assertion.
1730 (i370_macro): Warning fix for assertion.
1732 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1734 * configure.in (AC_C_BIGENDIAN): Invoke.
1735 * configure: Regenerate.
1736 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1737 host variable to set string header size.
1738 * config/obj-aout.c (obj_header_append): Don't use host structs.
1739 (obj_symbol_to_chars): Likewise.
1740 (obj_emit_strings): Likewise. Use the passed in output pointer.
1741 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1742 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1743 not sizeof host struct.
1744 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1745 (obj_emit_strings): Likewise.
1746 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1747 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1749 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1751 (host_number_to_chars): Define.
1752 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1753 host internal struct to set header sizes.
1754 * config/tc-i960.c (md_number_to_field): Warning fix.
1755 (md_ri_to_chars): Use host byte order.
1756 (get_cdisp, md_apply_fix3): Warning fix.
1757 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1759 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1761 * doc/c-arc.texi: Update documentation about ARC's extension
1764 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1766 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1769 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1771 * cgen.c: Warning fixes.
1772 * config/tc-arc.c: Likewise.
1773 * config/tc-arm.c: Likewise.
1774 * config/tc-avr.c: Likewise.
1775 * config/tc-d10v.c: Likewise.
1776 * config/tc-d30v.c: Likewise.
1777 * config/tc-frv.c: Likewise.
1778 * config/tc-frv.h: Likewise.
1779 * config/tc-h8300.c: Likewise.
1780 * config/tc-h8500.c: Likewise.
1781 * config/tc-i370.c: Likewise.
1782 * config/tc-i960.c: Likewise.
1783 * config/tc-ia64.c: Likewise.
1784 * config/tc-ip2k.c: Likewise.
1785 * config/tc-m68hc11.c: Likewise.
1786 * config/tc-maxq.c: Likewise.
1787 * config/tc-mcore.c: Likewise.
1788 * config/tc-mips.c: Likewise.
1789 * config/tc-msp430.c: Likewise.
1790 * config/tc-pj.c: Likewise.
1791 * config/tc-ppc.c: Likewise.
1792 * config/tc-ppc.h: Likewise.
1793 * config/tc-s390.c: Likewise.
1794 * config/tc-sh.c: Likewise.
1795 * config/tc-sh64.c: Likewise.
1796 * config/tc-tic4x.c: Likewise.
1797 * config/tc-tic80.c: Likewise.
1798 * config/tc-v850.c: Likewise.
1799 * config/tc-vax.c: Likewise.
1800 * config/tc-w65.c: Likewise.
1801 * config/tc-xstormy16.c: Likewise.
1802 * config/tc-z8k.c: Likewise.
1804 2005-02-22 Catherine Moore <clm@cm00re.com>
1806 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1807 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1809 2005-02-22 Eric Christopher <echristo@redhat.com>
1811 * config/tc-mips.c (struct proc): Change isym to
1812 func_sym. New member func_end_sym.
1813 (s_mips_ent): Update.
1814 (s_mips_end): Ditto. Add code to compute function size.
1816 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1818 * read.c: Warning fixes.
1819 * config/obj-elf.c: Likewise.
1821 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1823 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1826 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1828 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1831 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1833 (demand_empty_rest_of_line): Likewise.
1834 (tic54x_sblock): Likewise.
1835 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1837 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1839 * read.c (address_bytes): New function.
1840 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1841 (potable): Add "dc.a".
1842 (cons_worker): Handle "dc.a".
1843 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1845 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1847 * input-file.c (input_file_open): Rearrange to avoid warning.
1849 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1851 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1852 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1853 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1855 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1857 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1858 uses after .set noat.
1859 (load_address): Likewise.
1860 (macro): Likewise. Don't try to avoid $at use by sacrificing
1861 the target register before it is stored, it won't work.
1863 2005-02-17 James E Wilson <wilson@specifixinc.com>
1865 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1866 see an instruction that specifies a template.
1868 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1870 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1871 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1872 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1874 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1876 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1878 * config/tc-ia64.c (md): Add hint_b.
1879 (emit_one_bundle): Handle md.hint_b for "hint".
1880 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1881 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1882 (ia64_init): Set md.hint_b to error.
1883 (md_assemble): Handle md.hint_b for "hint.b".
1885 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1886 * doc/c-ia64.texi: Likewise.
1888 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1890 * tc.h (struct relax_type, relax_typeS): Move from here..
1891 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1892 * ecoff.c (ecoff_new_file): Add appfile param.
1893 * ecoff.h (ecoff_new_file): Likewise.
1894 * itbl-lex.h: New file.
1895 * itbl-lex.l: Include itbl-lex.h.
1896 * itbl-parse.y: Likewise.
1897 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1898 * read.c (s_app_file_string): Mark appfile possibly unused.
1899 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1900 * subsegs.h (struct seg_info_trash): Delete.
1901 (seg_info): Use segment_info_type instead.
1902 * config/obj-coff.c (struct filename_list): Make filename const char *.
1903 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1904 * config/obj-elf.c (elf_file_symbol): Similarly.
1905 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1907 * config/tc-arc.c (md_operand): Warning fix.
1908 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1909 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1910 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1911 * config/tc-frv.c (frv_force_relocation): Warning fix.
1912 * config/tc-m68k.c (md_parse_option): Delete unused var.
1913 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1914 * config/tc-sparc.c: Likewise.
1915 (s_common): Warning fix.
1916 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1917 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1919 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1920 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1921 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1922 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1923 (tic4x_do_align): Use TIC_NOP_OPCODE.
1924 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1925 * config/tc-vax.c: Include netinet/in.h.
1926 (tc_headers_hook): Formatting.
1927 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1929 2005-02-17 Jan Beulich <jbeulich@novell.com>
1931 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1932 parsing inN, locN, outN. Set 'idx' to offset register number starts
1933 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1936 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1938 * config/tc-mips.c (load_address): Fix formatting.
1939 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1940 Catch macros which are unexpandable without AT. Remove duplicate
1942 (macro2): Remove duplicate zeroing of used_at.
1944 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1946 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1949 2005-02-15 Nigel Stephens <nigel@mips.com>
1950 Maciej W. Rozycki <macro@mips.com>
1952 * config/tc-mips.c (reloc_needs_lo_p): Handle
1953 BFD_RELOC_MIPS16_HI16_S.
1954 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1955 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1956 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1958 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1959 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1960 Call my_getSmallExpression() to parse percent operators.
1961 (percent_op_match, mips_percent_op): Separate definitions.
1962 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1963 (parse_relocation): Handle the MIPS16 mode using
1965 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1966 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1968 2005-02-15 Jan Beulich <jbeulich@novell.com>
1970 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1971 instead of explicitly dealing with the translation; exclude
1972 relocations that are already pcrel, however.
1974 2005-02-15 Jan Beulich <jbeulich@novell.com>
1976 * config/tc-ia64.c: Include limits.h (if available).
1977 (gr_values[0]): Set path to INT_MAX.
1978 (dot_reg_val): Don't allow changing value of r0. Limit range of
1979 general registers at r127.
1980 (specify_resource): Default resource index is -1. Don't set resource
1981 index (in case IA64_RS_RSE) without setting the specific flag.
1982 (note_register_values): Check operand is O_constant before tracking
1983 input value of moves. Add tracking for dep.z with constant inputs.
1984 (print_dependency): Resource index of specific resource may be zero.
1985 (check_dependencies): Likewise.
1987 2005-02-15 Jan Beulich <jbeulich@novell.com>
1989 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1990 reg_class. Check operands and emit diagnostics for illegal use of
1993 2005-02-15 Jan Beulich <jbeulich@novell.com>
1995 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1996 new variables type, suffix, and width. Handle
1997 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1998 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1999 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2000 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2001 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2002 if unable to translate relocation type, using the new variables.
2004 2005-02-15 Jan Beulich <jbeulich@novell.com>
2006 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2007 (ty_symbol_chars): Define.
2008 * config/tc-ia64.c (ia64_symbol_chars): Define.
2010 2005-02-15 Jan Beulich <jbeulich@novell.com>
2012 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2013 input_line_pointer was advanced.
2015 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2017 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2020 2005-02-13 Jan Beulich <jbeulich@novell.com>
2022 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2023 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2025 (ia64_init): Set md.detect_dv.
2026 (ia64_start_line): New static variable warned. Warn only once when
2027 encountering explicit stops in automatic mode.
2028 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2029 * NEWS: Mention new default mode.
2031 2005-02-13 Jan Beulich <jbeulich@novell.com>
2033 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2034 be freed when wiping out previous state. Canonicalize names before
2035 use. Free name string when detecting redefinition.
2036 (dot_pred_rel): Call generic expression parser to process arguments.
2037 Handle O_register case for individual predicates and O_subtract for
2039 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2041 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2042 Warn if multiple found, issue error if resulting symbol name has zero
2044 (dot_alias): Canonicalize name before use.
2046 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2048 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2050 (in_procedure): Return -1 for warning.
2051 (in_prologue): Likewise.
2052 (in_body): Likewise.
2054 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2056 * config/tc-ia64.c (dot_xdata): Undo the last change.
2057 (dot_float_cons): Likewise.
2058 (dot_xstringer): Likewise.
2059 (dot_xdata_ua): Likewise.
2060 (dot_float_cons_ua): Likewise.
2062 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2064 * NEWS: Mention "-munwind-check=[warning|error]".
2066 * config/tc-ia64.c (md): Add unwind_check.
2067 (unwind_diagnostic): New.
2068 (in_procedure): Call unwind_diagnostic when a directive isn't
2070 (in_prologue): Call unwind_diagnostic when a directive isn't in
2072 (in_body): Call unwind_diagnostic when a directive isn't in
2074 (dot_endp): Set md.unwind_check to error before calling
2075 in_procedure and restore it after. When the name is missing or
2076 couldn't be found, use the one from the last .proc if
2077 md.unwind_check isn't error. Warn if md.unwind_check is
2079 (md_parse_option): Handle "-munwind-check=[warning|error]".
2080 (md_show_usage): Add "-munwind-check=[warning|error]".
2081 (ia64_init): Set md.unwind_check to warning.
2083 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2084 * doc/c-ia64.texi: Likewise.
2086 2005-02-11 Jan Beulich <jbeulich@novell.com>
2088 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2090 (ia64_parse_name): New third parameter.
2091 (md_parse_name): Pass third argument.
2092 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2093 (md_operand): Handling of '@'-prefixed symbols moved from here...
2094 (ia64_parse_name): ...to here.
2096 2005-02-11 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2099 (errata_nop_necessary_p): Remove declaraction and definition.
2100 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2101 update md.group_idx. Don't reset md.last_groups.
2103 2005-02-11 Jan Beulich <jbeulich@novell.com>
2105 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2107 (dot_xdata): Free section name after use.
2108 (dot_float_cons): Likewise.
2109 (dot_xstringer): Likewise.
2110 (dot_xdata_ua): Likewise.
2111 (dot_float_cons_ua): Likewise.
2112 (md_pseudo_table): Add xdata16 and xdata16.ua.
2114 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2116 * doc/all.texi: Add IA64.
2117 * doc/as.texinfo: Likewise.
2119 * doc/c-ia64.texi: Fix typos.
2121 2005-02-10 Julian Brown <julian@codesourcery.com>
2123 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2125 (do_t_push_pop): Likewise.
2126 (md_assemble): Likewise.
2127 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2128 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2129 (create_unwind_entry): Output dependency on the required personality
2132 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2134 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2135 * subsegs.c (seg_not_empty_p): Likewise.
2137 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2139 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2140 relative jump calculation.
2141 <md_convert_frag) : Likewise.
2142 <output_disp): Likewise.
2144 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2146 * write.c (write_object_file): Recognize warning-symbol construct
2147 and skip object- and target- handling for the second symbol.
2149 2005-02-02 Jan Beulich <jbeulich@novell.com>
2151 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2152 designators along with quoted ones. Free copy of quoted designator
2155 2005-02-01 Ben Elliston <bje@au.ibm.com>
2157 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2158 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2159 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2160 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2161 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2162 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2163 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2164 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2165 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2166 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2167 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2168 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2169 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2170 #if 0'd code throughout.
2172 2005-01-31 Nick Clifton <nickc@redhat.com>
2174 * as.c (parse_args): Bump copyright date reported by --version to
2177 2005-01-31 Nick Clifton <nickc@redhat.com>
2179 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2182 2005-01-31 Jan Beulich <jbeulich@novell.com>
2184 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2185 that can end with .endr in that case. Make requiring/permitting
2186 pseudo-ops without leading dot closer to the logic in read.c serving
2188 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2191 2005-01-31 Jan Beulich <jbeulich@novell.com>
2193 * macro.c (do_formals): Adjust to no longer accept empty parameter
2195 (define_macro): Adjust to no longer accept empty macro name, garbage
2196 following the parameters, or macros that were previously defined.
2197 * read.c (s_bad_end): Declare.
2198 (potable): Add endm. Handler for endr and endm is s_bad_end.
2199 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2201 * read.h (s_bad_endr): Remove.
2203 2005-01-31 Jan Beulich <jbeulich@novell.com>
2205 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2206 immediately discarding (but counting) those exceeding the maximum
2207 possible amount. Track whether output and input operand counts ever
2208 matched, and use this to better indicate which of the operands/
2209 operand types was wrong; specifically don't default to pointing to
2212 2005-01-31 Jan Beulich <jbeulich@novell.com>
2214 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2215 variable in dot_endp). Add body and insn. Make prologue,
2216 prologue_mask, body, and insn bitfields.
2217 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2219 (in_procedure, in_prologue, in_body): New.
2220 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2221 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2222 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2223 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2224 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2225 dot_personality): Use the appropriate one of the above.
2226 (dot_proc): Clear unwind.proc_start; set to current location only if
2227 none of the entry points were valid. Check for non-zero-length entry
2228 point names. Check that entry points aren't defined, yet. Clear
2229 unwind.prologue, unwind.body, and unwind.insn.
2230 (dot_body): Call in_procedure. Check that first directive in procedure
2231 had no insns emitted before. Set unwind.body.
2232 (dot_prologue): Call in_procedure. Check that not already in prologue.
2233 Check that first directive in procedure had no insns emitted before.
2235 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2236 length entry point names. Check that entry points became defined.
2237 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2239 2005-01-31 Jan Beulich <jbeulich@novell.com>
2241 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2242 before actually using it. Don't generate an error in manual bundling
2243 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2244 Don't generate an error in manual bundling mode when looking at an
2245 insn required to be last in its group but the required slot hasn't
2246 been reached, yet. Allow conversion from MII to MI;I for bundle
2247 consisting of only 2 insns with the stop between them. Suppress
2248 various meaningless errors resulting from detecting earlier ones.
2250 2005-01-31 Jan Beulich <jbeulich@novell.com>
2252 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2255 2005-01-28 Christian Groessler <chris@groessler.org>
2257 * config/tc-z8k.c (md_assemble): Improve error detection.
2259 2005-01-28 Jan Beulich <jbeulich@novell.com>
2261 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2262 for personality routine pointer only if there is one.
2263 (ia64_convert_frag): Likewise.
2264 (generate_unwind_image): Likewise.
2266 2005-01-27 Christian Groessler <chris@groessler.org>
2268 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2269 (md_apply_fix3): Make relative branches out of range an error
2270 instead of a warning. Display correct line number for out of
2271 range branches/calls/memory accesses.
2273 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2275 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2276 to emit .debug_line and other debug sections.
2277 * as.h (seg_not_empty_p): Declare.
2278 * subsegs.c (seg_not_empty_p): New predicate.
2280 2005-01-27 Andrew Cagney <cagney@gnu.org>
2282 * configure: Regenerate to track ../gettext.m4 change.
2284 2005-01-27 Jan Beulich <jbeulich@novell.com>
2286 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2288 2005-01-27 Jan Beulich <jbeulich@novell.com>
2290 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2291 to/from application registers dynamic insns.
2292 (md_assemble): Defer resolution of move to/from application registers
2293 dynamic insns when they can be issued on either the I- or M-units.
2295 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2297 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2298 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2299 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2300 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2301 * cgen.c (gas_cgen_parse_operand): Handle
2302 CGEN_PARSE_OPERAND_SYMBOLIC.
2303 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2304 (frv_force_relocation): Likewise. Fix handling of PIC
2306 (md_apply_fix3): Likewise.
2308 2005-01-21 Ben Elliston <bje@au.ibm.com>
2310 * as.h: Remove #if 0'd code.
2311 * atof-generic.c (atof_generic): Likewise.
2312 * ecoff.c (ecoff_directive_frame): Likewise.
2313 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2314 * itbl-ops.c (itbl_add_reg): Likewise.
2315 * listing.c (calc_hex): Likewise.
2316 * read.c (MASK_CHAR): Likewise.
2317 * subsegs.c (subsegs_print_statistics): Likewise.
2318 * symbols.c (indent): Likewise.
2319 * write.c (write_relocs): Likewise.
2320 (write_object_file): Likewise.
2321 (relax_frag): Likewise.
2323 2005-01-20 Nick Clifton <nickc@redhat.com>
2325 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2326 getopt_long_only() from considering -a as an abbreviation for
2328 (parse_args): Fix the parsing of -a=<file>.
2330 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2333 * read.c (s_incbin): Adjust default count for skip. Check validity
2334 of count and skip rigorously.
2336 2005-01-19 Fred Fish <fnf@specifixinc.com>
2338 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2340 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2342 * read.c (convert_to_bignum): New function, split out from...
2343 (emit_expr): ...here. Handle the case where X_add_number is
2344 positive and the input value is negative.
2345 (output_big_sleb128): Fix setting of continuation bit. Check whether
2346 the final byte needs to be sign-extended. Fix size-shrinking loop.
2347 (emit_leb128_expr): When generating a signed leb128, see whether the
2348 sign of an O_constant's X_add_number matches the sign of the input
2349 value. Use a bignum if not.
2351 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2353 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2354 arch_sh_up in order to match the external name and make the
2355 testsuite's job easier.
2357 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2360 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2362 2005-01-12 Nick Clifton <nickc@redhat.com>
2364 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2365 ignored_arguments array.
2367 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2369 * write.c (write_object_file): Disallow a symbol equated to
2372 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2374 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2376 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2377 (maxq_target): New function: Set the machine type.
2379 2005-01-06 Paul Brook <paul@codesourcery.com>
2381 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2382 (md_begin): Handle TE_VXWORKS for FP defaults.
2383 (md_apply_fix3): Correct rela offsets.
2384 (elf32_arm_target_format): Add VxWorks targets.
2386 2005-01-06 Paul Brook <paul@codesourcery.com>
2388 * configure.tgt: Set em=vxworks for *-*-vxworks.
2389 * config/te-vxworks.h: New File.
2391 2005-01-06 Paul Brook <paul@codesourcery.com>
2393 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2395 2005-01-04 Dmitry Diky <diwil@spec.ru>
2397 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2400 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2402 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2403 (dot_loc): New function.
2404 (md_pseudo_table): Add entry to map .loc to dot_loc().
2405 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2406 seen a .loc directive or we're generating DWARF2 debug info for
2409 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2412 * read.c (s_comm_internal): Don't zero end of name until size
2413 expression has been parsed.
2415 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2417 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2419 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2421 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2424 2004-12-22 Ian Lance Taylor <ian@airs.com>
2426 * configure.tgt: New.
2427 * configure.in: Move setting of cpu_type, fmt, etc., to
2429 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2430 $(srcdir)/configure.tgt.
2431 * configure, Makefile.in: Rebuild.
2433 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2435 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2436 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2438 (avr_offset_expression): New function to parse offsets for LDI
2440 (avr_operand): Use it.
2441 (md_apply_fix3): Generate the relocs.
2443 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2445 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2446 BFD_RELOC_SH_IMMS10BY8 relocation.
2448 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2449 than just ignoring bad code.
2451 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2453 * config/tc-v850.c (handle_lo16): New function.
2454 (v850_reloc_prefix): Use it to check lo().
2455 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2457 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2459 * configure.in: Add s390x-ibm-tpf support.
2460 * configure: Regenerate.
2462 2004-12-15 Jan Beulich <jbeulich@novell.com>
2464 * config/obj-elf.c (obj_elf_change_section): Only set type and
2465 attributes on new sections. Emit warning when type of re-declared
2466 section doesn't match.
2468 2004-12-15 Jan Beulich <jbeulich@novell.com>
2470 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2471 '.cfi_startproc simple' doesn't inherit the old value.
2473 2004-12-15 Jan Beulich <jbeulich@novell.com>
2475 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2476 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2477 generation to emit a factored offset.
2479 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2481 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2482 which is too large in the case of NO_PIC without 64-bit
2485 * config/tc-mips.c (mips_in_shared): New static variable.
2486 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2487 (md_longopts): Add -mshared and -mno-shared.
2488 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2489 (s_cpload): Implement !mips_in_shared case.
2490 (s_cpsetup): Likewise.
2491 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2492 * NEWS: Mention -mno-shared.
2494 2004-12-09 Paul Brook <paul@codesourcery.com>
2496 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2499 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2501 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2502 sequence, increase the size of the sequence.
2504 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2507 2004-12-07 Ben Elliston <bje@gnu.org>
2509 * read.c (s_align): Use an align_limit temporary to allay a GCC
2510 signed/unsigned comparison warning.
2512 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2514 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2515 * configure.in: Use it for arm*-*-linux-gnueabi*.
2516 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2517 * config/te-armlinuxeabi.h: New file.
2518 * Makefile.in: Regenerated.
2519 * aclocal.m4: Likewise.
2520 * configure: Likewise.
2521 * doc/Makefile.in: Regenerated.
2523 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2525 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2526 (xtensa_restore_emit_state): Likewise.
2528 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2530 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2533 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2535 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2536 * Makefile.in: Regenerate.
2538 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2540 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2541 functions, give functions a meaningful name, add comments.
2542 (check_range): New function - Replace operand size calculation
2543 with range checking.
2544 (assemble_insn): Update Algorithm, improve error issuing.
2546 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2549 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2551 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2552 miss between different section in the same module.
2553 (tc_gen_reloc): Likewise.
2555 2004-11-25 Theodore A. Roth <troth@openavr.org>
2557 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2558 atmega325, atmega3250, atmega645 and atmega6450.
2560 2004-11-25 Jan Beulich <jbeulich@novell.com>
2562 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2563 permissible for the selected instruction suffix.
2564 (process_suffix): For DefaultSize instructions, suppressing the
2565 guessing of a 'q' suffix if the instruction doesn't support it is
2566 pointless, because only an 'l' suffix can be guessed in this place.
2568 2004-11-24 Nick Clifton <nickc@redhat.com>
2570 * config/tc-iq2000.c: Remove support for IQ10 processor.
2571 Convert to ISO C90 formatting.
2572 * config/tc-iq2000.h: Likewise.
2574 2004-11-23 Nick Clifton <nickc@redhat.com>
2576 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2577 in this table. They should be correct now.
2579 2004-11-23 Jan Beulich <jbeulich@novell.com>
2581 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2582 indicate the MMX extensions added by both SSE and 3DNow!A.
2583 (Cpu3dnowA): Declare.
2584 (CpuUnknownFlags): Update.
2585 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2586 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2587 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2588 3DNow!. Athlon additionally implies 3DNow!A. Several new
2589 entries (those starting with a dot are for sub-arch specification).
2590 (set_cpu_arch): Handle sub-arch specifications.
2591 (parse_insn): Distinguish between instructions not supported because
2592 of insufficient CPU features and because of 64-bit mode.
2593 * doc/c-i386.texi: Describe enhanced .arch directive.
2595 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2597 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2599 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2601 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2602 without a corresponding .debug_info section.
2604 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2606 * read.c (potable): Add "error" and "warning".
2607 (s_errwarn): New function.
2608 * read.h (s_errwarn): Declare.
2609 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2611 2004-11-22 Nick Clifton <nickc@redhat.com>
2613 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2616 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2618 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2619 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2621 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2623 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2624 (coff_adjust_symtab): Adjust call.
2625 (crawl_symbols): Likewise.
2626 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2627 (obj_app_file): Adjust.
2629 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2631 * configure.in: Enable bfd_assember for the MAXQ port.
2632 * configure: Regenerate.
2634 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2635 Sterling Augustine <sterling@tensilica.com>
2637 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2638 there is a conflict.
2639 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2640 interfaces that are related as determined by xtensa_interface_class_id.
2642 2004-11-12 Nick Clifton <nickc@redhat.com>
2644 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2645 offsets for conditional branches.
2647 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2649 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2651 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2653 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2654 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2656 (relax_frag_immed): Update call to update_next_frag_state.
2658 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2660 * obj.h (struct format_ops <app_file>): Add int param.
2661 * read.h (s_app_file_string): Likewise.
2662 * read.c (s_app_file_string): Likewise.
2663 (s_app_file): Adjust s_app_file_string call.
2664 * config/tc-mips.c (s_mips_file): Likewise.
2665 * config/obj-coff.h (obj_app_file): Add app param.
2666 * config/obj-ecoff.h (obj_app_file): Likewise.
2667 * config/obj-multi.h (obj_app_file): Likewise.
2668 * config/obj-elf.h (elf_file_symbol): Likewise.
2669 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2670 if called for # preprocessor lines.
2672 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2675 * symbols.c (resolve_symbol_value): Convert weak symbols only
2677 (symbol_equated_reloc_p): Don't equate weaks when relocating
2678 only for Windows PECOFF.
2680 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2682 * config/tc-crx.c (print_insn): Check and set insn_addr.
2683 * config/tc-crx.h (md_frag_check): Define.
2685 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2686 Vineet Sharma <vineets@noida.hcltech.com>
2688 * configure.in: Add support for new target maxq-coff.
2689 * configure: Regenerate.
2690 * NEWS: Mention new support.
2691 * config/tc-maxq.c: New file.
2692 * config/tc-maxq.h: New file.
2693 * config/obj-coff.h: Add support for maxq-coff.
2695 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2697 * symbols.c (any_external_name): Define.
2698 (resolve_symbol_value): Convert weak symbols.
2699 (S_SET_EXTERNAL): Support any_external_name.
2700 (S_SET_NAME): Qualify parameter const.
2701 (symbol_equated_reloc_p): Equate to weaks when relocating.
2702 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2703 * tc.h (any_external_name): Declare.
2704 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2706 (weak_is_altname): Declare and define.
2707 (weak_name2altname): Same.
2708 (weak_altname2name): Same.
2709 (weak_uniquify): Same.
2710 (weak_altprefix): Define.
2711 (obj_coff_weak): Change .weak syntax and handling.
2712 (coff_frob_symbol): Fix PE weak symbol alternates.
2713 * config/obj-coff.h (USE_UNIQUE): Define.
2714 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2715 are in another segment.
2716 (tc_gen_reloc): Remove broken addend hack.
2717 doc/as.texinfo: Update.
2719 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2721 * config/tc-xtensa.c (total_frag_text_expansion): New.
2722 (md_estimate_size_before_relax): Use it.
2723 (find_address_of_next_align_frag): Likewise.
2725 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2727 * config/tc-crx.c: Rename argument types.
2728 (processing_arg_number): Rename to 'cur_arg_num'.
2729 (get_number_of_bits): Rename to 'set_operand_size'.
2730 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2731 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2732 (set_indexmode_parameters): Remove function, integrate its code into
2734 (set_operand_size): Get rid of 'Operand Number' function parameter -
2735 use global variable 'cur_arg_num' instead.
2736 Use a local 'argument' pointer to reference the current argument.
2737 (parse_operand): Likewise.
2738 (set_operand): Likewise.
2739 (process_label_constant): Likewise.
2741 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2743 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2744 (add_section_rename): Delete. Inlined into...
2745 (build_section_rename): ...here. Use xstrdup instead of strdup.
2746 (xtensa_section_rename): Drop "const" from argument and return types.
2747 (md_show_usage): Indent to match show_usage().
2748 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2749 (tc_canonicalize_section_name): Define.
2750 (md_elf_section_rename): Remove unused macro.
2751 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2752 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2753 (Frame Directive): Delete.
2755 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2757 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2758 * config/tc-arm.c (target_oabi): Delete.
2759 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2760 (arm_opts): Remove moabi.
2761 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2762 * doc/c-arm.texi (ARM Options): Likewise.
2763 * configure: Regenerated.
2765 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2767 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2768 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2769 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2770 * configure: Regenerate.
2771 * config/tc-cris.c (enum cris_archs): New.
2772 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2773 (cris_insn_ver_valid_for_arch): New functions.
2774 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2775 (cris_arch): New variable.
2776 (md_pseudo_table): New pseudo .arch.
2777 (err_for_dangerous_mul_placement): Initialize according to
2779 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2781 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2782 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2783 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2784 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2785 use in md_cris_relax_table.
2786 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2787 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2788 Update and improve head comment.
2789 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2790 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2792 (md_longopts): New option --march=...
2793 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2795 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2796 (HANDLE_RELAXABLE): New macro.
2797 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2798 cases. Check for weak symbols and assume not relaxable. Handle
2799 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2800 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2802 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2803 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2804 (cris_create_short_jump): Adjust for CRISv32.
2805 (cris_relax_frag): Handle new states.
2806 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2807 (md_begin): Define symbols "..asm.arch.cris.v32",
2808 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2809 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2810 when entering opcode table entry points.
2811 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2812 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2813 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2814 (cris_process_instruction): Initialize out_insnp->insn_type to
2815 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2816 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2818 <case 'm'>: Check that modified_char == '.'.
2819 <invalid operands>: Consume the rest of the line.
2820 When operands don't match, skip over subsequent insns with
2821 non-matching version specifier but same mnemonic.
2822 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2823 special registers in CRISv32 are always 32 bit long.
2824 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2826 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2827 and compatible. Recognize "ACR" for v32, unless followed by "+".
2828 (get_spec_reg): Consider cris_arch when looking up register.
2829 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2831 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2832 (cris_get_expression): Restore input_line_pointer if failing "early".
2833 (get_flags): Consider cris_arch and recognize flags accordingly.
2834 (branch_disp): Adjust for CRISv32.
2835 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2836 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2837 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2838 resolved. Don't enter zeros in object file for
2840 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2841 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2842 (md_parse_option): Break out "return 1".
2843 <OPTION_ARCH> New case.
2844 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2845 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2846 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2847 <case BFD_RELOC_32_PCREL>: New cases.
2848 Addends for non-zero fx_pcrel are too in fx_offset.
2849 (md_show_usage): Show --march=<arch>.
2850 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2851 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2852 (s_syntax) <struct syntaxes>: Properly constify member operand.
2853 * config/tc-cris.h (TARGET_MACH): Define.
2854 (cris_mach): Declare.
2855 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2856 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2857 (CRIS-Opts): Document --march=...
2858 (CRIS-Pseudos): Document .arch.
2860 2004-11-04 Jan Beulich <jbeulich@novell.com>
2862 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2863 intel syntax and no register prefix, allow $ in symbol names when
2865 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2866 (intel_float_operand): Add fourth return value indicating math control
2867 operations. Make classification more precise.
2868 (md_assemble): Complain if memory operand of mov[sz]x has no size
2870 (parse_insn): Translate word operands to floating point instructions
2871 operating on integers as well as control instructions to short ones
2872 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2873 floating point instructions operating on non-integer operands.
2874 (match_template): Remove fldcw special case. Adjust q-suffix handling
2875 to permit it on fild/fistp/fisttp in AT&T mode.
2876 (process_suffix): Don't guess DefaultSize insns' suffix from
2877 stackop_size for certain floating point control instructions. Guess
2878 suffix for branch and [ls][gi]dt based on flag_code. Split error
2879 messages for Intel and AT&T syntax, and make the condition more strict
2880 for the former. Adjust suppressing of generation of operand size
2882 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2883 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2884 more error checking.
2885 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2886 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2888 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2890 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2891 md_short_jump_size, md_long_jump_size.
2892 * write.c [!WORKING_DOT_WORD]: Ditto.
2893 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2895 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2897 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2898 const qualifier in these definitions.
2899 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2900 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2902 2004-11-02 Nick Clifton <nickc@redhat.com>
2904 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2905 table before deciding to produce a .debug_line section to match up
2906 with a user provided .debug_info section.
2908 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2910 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2911 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2913 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2915 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2916 (get_flags): New function.
2917 (get_number_of_bits): Edit comments, update numeric values to
2919 (process_label_constant): Don't support the colon
2920 format (SYMBOL:[s|m|l]).
2921 (set_cons_rparams): Support argument type 'arg_rbase'.
2922 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2923 (handle_LoadStor): Bug fix, first handle post-increment mode.
2924 (getreg_image): Remove redundant code, update according to latest
2926 (print_constant): Bug fix relate to 3-word instructions.
2927 (assemble_insn): Bug fix, when matching instructions, verify also
2928 instruction type (not only mnemonic).
2929 Add various error checking.
2930 (preprocess_reglist): Support HI/LO and user registers.
2932 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2934 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2935 in an epilogue directive go negative.
2937 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2940 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2941 after reporting template error during manual bundling. Reported
2942 by Michael Dupont, michaelx.dupont@intel.com.
2944 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2946 * Makefile.am: Run dep-am.
2947 * aclocal.m4: Regenerate with automake 1.9.2.
2948 * Makefile.in: Regenerate with automake 1.9.2.
2949 * doc/Makefile.in: Likewise.
2951 * config/tc-arm.c: Include "dw2gencfi.h".
2952 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2954 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2955 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2956 (tc_cfi_frame_initial_instructions): Define.
2957 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2960 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2962 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2964 Update coprocessor id to be unsigned immediate.
2966 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2968 * config/tc-i386.c (O_secrel): Delete.
2969 (tc_pe_dwarf2_emit_offset): New function.
2970 * config/tc-i386.h (O_secrel): Define as O_md1.
2971 (TC_DWARF2_EMIT_OFFSET): Define.
2973 2004-10-18 Nick Clifton <nickc@redhat.com>
2975 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2976 ignore @fptr() directives for 4-byte fixups.
2978 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2980 * Makefile.am: Run "make dep-am"
2981 * Makefile.in: Regenerate.
2983 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2985 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2986 Remove comments about placement of literal pools.
2987 (Literal Directive): Update description of literal placement.
2988 (Literal Prefix Directive): Remove statement that this does not apply
2989 to absolute-mode literals. Describe new section naming scheme.
2991 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2993 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2994 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2995 is_windowed_return_opcode): Delete.
2996 (xtensa_frob_label): Use get_subseg_target_freq.
2997 (md_assemble): Inline call to is_entry_opcode.
2998 (xtensa_handle_align): Inline call to get_frag_is_literal.
2999 (relaxation_requirements): Inline call to is_jx_opcode.
3000 (emit_single_op): Inline call to is_movi_opcode.
3001 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3002 get_frag_is_no_transform, is_entry_opcode, and
3003 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3004 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3005 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3006 Inline calls to get_frag_is_no_transform.
3007 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3008 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3009 get_frag_is_no_transform.
3010 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3011 and set_frag_is_no_transform.
3012 (get_expression_value): Delete.
3013 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3014 cur_target_freq to target_freq.
3015 (get_subseg_info): Split out code to create a new map entry into ...
3016 (add_subseg_info): ... this new function.
3017 (get_last_insn_flags): Check if get_subseg_info succeeded.
3018 (set_last_insn_flags): Call add_subseg_info if needed.
3019 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3020 (xtensa_reorder_segments): Compute last_sec while counting sections.
3021 Remove call to get_last_sec.
3022 (get_last_sec): Delete.
3023 (cache_literal_section): Inline call to retrieve_literal_seg and its
3024 callees, seg_present and add_seg_list.
3025 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3026 (get_frag_is_insn, get_frag_is_no_transform,
3027 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3028 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3030 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3032 * config/tc-xtensa.c: Use ISO C90 formatting.
3033 * config/tc-xtensa.h: Likewise.
3034 * config/xtensa-istack.h: Likewise.
3035 * config/xtensa-relax.c: Likewise.
3036 * config/xtensa-relax.h: Likewise.
3038 2004-10-12 Paul Brook <paul@codesourcery.com>
3040 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3043 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3046 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3048 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3050 (Acknowledgements): Use "GAS" instead of AS variable.
3052 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3054 * config/tc-i386.c: Include "elf/x86-64.h".
3055 (i386_elf_section_type): New function.
3056 * config/tc-i386.h (md_elf_section_type): Define.
3057 (i386_elf_section_type): New prototype.
3059 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3061 * config/m68k-parse.h (enum m68k_register): New control register,
3063 * config/tc-m68k.c: Correct control register set for MCF5249.
3065 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3066 Sterling Augustine <sterling@tensilica.com>
3068 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3069 (UNREACHABLE_MAX_WIDTH): Define.
3070 (XTENSA_FETCH_WIDTH): Delete.
3071 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3072 prefer_const16, prefer_l32r): New global variables.
3073 (LIT4_SECTION_NAME): Define.
3074 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3075 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3076 (frag_flags struct): New.
3077 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3078 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3079 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3080 (MAX_FORMATS): Define.
3081 (op_placement_info struct, op_placement_table): New.
3082 (O_pltrel, O_hi16, O_lo16): Define.
3083 (directiveE enum): Rename directive_generics to directive_transform.
3084 Delete directive_relax. Add directive_schedule,
3085 directive_absolute_literals, and directive_last_directive.
3086 (directive_info): Rename "generics" to "transform". Delete "relax".
3087 Add "schedule" and "absolute-literals".
3088 (directive_state): Adjust entries to match changes in directive_info.
3089 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3090 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3091 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3092 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3093 (align_only_targets, software_a0_b_retw_interlock,
3094 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3095 software_avoid_short_loop, software_avoid_close_loop_end,
3096 software_avoid_all_short_loops, specific_opcode): Delete.
3097 (warn_unaligned_branch_targets): New.
3098 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3099 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3100 (option_[no_]link_relax, option_[no_]transform,
3101 option_[no_]absolute_literals, option_warn_unaligned_targets,
3102 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3104 (option_[no_]align_only_targets, option_literal_section_name,
3105 option_text_section_name, option_data_section_name,
3106 option_bss_section_name, option_eb, option_el): Delete.
3107 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3108 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3109 and target-hardware. Delete entries for [no-]target-align-only,
3110 literal-section-name, text-section-name, data-section-name, and
3112 (md_parse_option): Handle new options and remove old ones. Accept but
3113 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3114 and treat them as [no-]transform.
3115 (md_show_usage): Add new options and remove old ones.
3116 (xtensa_setup_hw_workarounds): New.
3117 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3118 "long", "short", "loc" and "frequency" entries.
3119 (use_generics): Rename to ...
3120 (use_transform): ... this function. Add past_xtensa_end check.
3121 (use_longcalls): Add past_xtensa_end check.
3122 (code_density_available, can_relax): Delete.
3123 (do_align_targets): New.
3124 (get_directive): Accept dashes in directive names. Warn about
3125 [no-]generics and [no-]relax directives and treat them as
3127 (xtensa_begin_directive): Call md_flush_pending_output only for some
3128 directives. Check for directives inside instruction bundles. Warn
3129 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3130 directives. Handle new directives. Check generating_literals flag
3132 (xtensa_end_directive): Check for directives inside instruction
3133 bundles. Warn and ignore [no-]density directives. Handle new
3134 directives. Call xtensa_set_frag_assembly_state.
3135 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3136 xtensa_dwarf2_emit_insn): New.
3137 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3138 use_literal_section flag.
3139 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3140 literals. Use xtensa_elf_cons to parse the expression.
3141 (xtensa_literal_prefix): Do not check use_literal_section. Support
3142 ".lit4" sections for absolute literals. Change prefix convention to
3143 replace ".text" (or ".t" in a linkonce section). No need to call
3145 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3146 (expression_end): Handle closing braces and colons.
3147 (PLT_SUFFIX, plt_suffix): Delete.
3148 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3149 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3150 and O_hi16 expressions as well.
3151 (tokenize_arguments): Handle closing braces and colons.
3152 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3153 operands and paired register syntax.
3154 (get_invisible_operands): New.
3155 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3156 new xtensa-isa.h functions.
3157 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3158 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3159 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3160 instructions. Use xtensa_translate_zero_immed.
3161 (operand_is_immed, operand_is_pcrel_label): Delete.
3162 (get_relaxable_immed): Use new xtensa-isa.h functions.
3163 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3165 (xtensa_print_insn_table, print_vliw_insn): New.
3166 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3167 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3168 is_branch_or_jump_opcode): Delete.
3169 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3170 (opnum_to_reloc, reloc_to_opnum): Delete.
3171 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3172 xtensa-isa.h functions. Operate on one slot of an instruction.
3173 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3174 xg_get_insn_size): Delete.
3175 (xg_get_build_instr_size): Use xg_get_single_size.
3176 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3177 xg_build_widen_table. Use xg_get_single_size.
3178 (xg_get_max_narrow_insn_size): Delete.
3179 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3180 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3182 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3183 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3184 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3185 xg_build_widen_table. Use xg_get_single_size.
3186 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3188 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3189 treat weak symbols conservatively.
3190 (xg_check_operand): Use new xtensa-isa.h functions.
3191 (is_dnrange): Delete.
3192 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3193 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3194 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3195 xtensa-isa.h functions.
3196 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3197 xg_instruction_matches_options): New.
3198 (xg_instruction_matches_rule): Handle O_register expressions. Call
3199 xg_instruction_matches_options.
3200 (transition_rule_cmp): New.
3201 (xg_instruction_match): Update call to xg_build_simplify_table.
3202 (xg_build_token_insn): Record loc fields.
3203 (xg_simplify_insn): Check is_specific_opcode field and
3204 density_supported flag.
3205 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3206 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3207 (xg_assemble_literal): Add error handling for O_big. Call
3208 record_alignment. Handle O_pltrel.
3209 (xg_valid_literal_expression): New.
3210 (xg_assemble_literal_space): Add slot parameter. Remove call to
3211 set_expr_symbol_offset. Add call to record_alignment. Update call to
3213 (xg_emit_insn): Delete.
3214 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3215 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3216 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3217 and slot parameters. Handle new "alternate" relocations for absolute
3218 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3219 O_hi16. Use new xtensa-isa.h functions.
3220 (xg_assemble_tokens): Delete.
3221 (is_register_writer): Use new xtensa-isa.h functions.
3222 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3223 old-style RSR from LCOUNT.
3224 (next_frag_opcode): Delete.
3225 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3226 update_next_frag_state): New.
3227 (update_next_frag_nop_state): Delete.
3228 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3229 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3230 the state of the absolute-literals directive. Add calls to
3231 record_alignment and xtensa_set_frag_assembly_state. Call
3232 xtensa_switch_to_non_abs_literal_fragment instead of
3233 xtensa_switch_to_literal_fragment.
3235 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3236 (get_expanded_loop_offset): Change check for undefined opcode to an
3238 (xtensa_set_frag_assembly_state, relaxable_section,
3239 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3240 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3241 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3242 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3243 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3244 (xtensa_init_fix_data): New.
3245 (xtensa_frob_label): Reset label symbol to the current frag. Check
3246 do_align_targets and generating_literals flag. Propagate frequency
3247 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3248 (xtensa_unrecognized_line): New.
3249 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3250 to xtensa_set_frag_assembly_state.
3251 (error_reset_cur_vinsn): New.
3252 (md_assemble): Remove check for literal frag. Remove call to
3253 istack_init. Call use_transform instead of use_generics. Parse
3254 explicit instruction format specifiers. Move code for
3255 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3256 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3257 Add dwarf2_where call. Remote automatic alignment for ENTRY
3258 instructions. Move call to xtensa_clear_insn_labels to the end.
3259 Rearrange to handle bundles.
3260 (xtensa_cons_fix_new): Delete.
3261 (xtensa_handle_align): New.
3262 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3263 assignment to is_no_density field.
3264 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3265 instead of reloc_to_opnum. Handle "alternate" relocations.
3266 (xtensa_force_relocation, xtensa_check_inside_bundle,
3267 xtensa_elf_section_change_hook): New.
3268 (xtensa_symbol_new_hook): Delete.
3269 (xtensa_fix_adjustable): Check for difference of symbols with an
3270 offset. Check for external and weak symbols.
3271 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3272 (md_estimate_size_before_relax): Return expansion for the first slot.
3273 (tc_gen_reloc): Handle difference of symbols by producing
3274 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3275 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3276 tentative values into the output when linkrelax is set.
3277 (XTENSA_PROP_SEC_NAME): Define.
3278 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3279 Create literal tables only if using literal sections. Create new
3280 property tables instead of old instruction tables. Check for unaligned
3281 branch targets and loops.
3282 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3283 new_resource_table, clear_resource_table, resize_resource_table,
3284 resources_available, reserve_resources, release_resources,
3285 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3286 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3287 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3288 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3289 flag. Update checks for workaround options. Call
3290 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3291 (xtensa_cleanup_align_frags): Add special case for branch targets.
3292 Check for and mark unreachable frags.
3293 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3294 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3295 end of a zero-overhead loop body.
3296 (frag_can_negate_branch): Handle instructions with multiple slots.
3297 Use new xtensa-isa.h functions
3298 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3299 xtensa_mark_zcl_first_insns): New.
3300 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3301 transformations are disabled.
3302 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3303 multislot instructions.
3304 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3305 Likewise. Also error if transformations are disabled.
3306 (unrelaxed_frag_max_size): New.
3307 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3308 xtensa-isa.h functions.
3309 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3310 xtensa_opcode_is_loop instead of is_loop_opcode.
3311 (get_text_align_power): Replace as_fatal with assertion.
3312 (get_text_align_fill_size): Iterate instead of using modulus when
3314 (get_noop_aligned_address): Assert that this is for a machine-dependent
3315 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3316 xg_get_single_size, and frag_format_size.
3317 (get_widen_aligned_address): Rename to ...
3318 (get_aligned_diff): ... this function. Add max_diff parameter.
3319 Remove handling of rs_align/rs_align_code frags. Use
3320 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3321 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3322 and pass it back to caller.
3323 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3324 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3325 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3326 (relax_frag_text_align): Rename to ...
3327 (relax_frag_loop_align): ... this function. Assume loops can only be
3328 in the first slot of an instruction.
3329 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3330 instruction. Remove call to frag_wane.
3331 (relax_frag_narrow): Rename to ...
3332 (relax_frag_for_align): ... this function. Extend to handle
3333 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3334 RELAX_NARROW for the first slot.
3335 (find_address_of_next_align_frag, bytes_to_stretch): New.
3336 (future_alignment_required): Use find_address_of_next_align_frag and
3337 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3338 alignment decisions.
3339 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3340 Check if transformations are enabled for b_j_loop_end workaround.
3341 Use new xtensa-isa.h functions and handle multislot instructions.
3342 Update call to xg_assembly_relax.
3343 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3344 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3346 (convert_frag_narrow): Add segP, format and slot parameters. Call
3347 convert_frag_immed for branch instructions. Adjust calls to
3348 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3349 xg_get_single_size and xg_get_single_format.
3350 (convert_frag_fill_nop): New.
3351 (convert_frag_immed): Add format and slot parameters. Handle multislot
3352 instructions and use new xtensa-isa.h functions. Update calls to
3353 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3354 enabled for b_j_loop_end workaround. Use build_nop instead of
3355 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3356 frags. Use xg_get_single_size. Handle O_pltrel.
3357 (fix_new_exp_in_seg): Remove check for old plt flag.
3358 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3359 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3360 for loop opcode to an assertion. Mark all frags up to the end of the
3361 loop as not transformable.
3362 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3363 (get_subseg_info): New.
3364 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3366 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3367 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3368 (xtensa_switch_to_non_abs_literal_fragment): New.
3369 (cache_literal_section): Add is_code parameter and pass it through to
3370 retrieve_literal_seg.
3371 (retrieve_literal_seg): Add is_code parameter and use it to set the
3372 flags on the literal section. Handle case where head parameter is 0.
3373 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3374 set_frag_is_no_transform): New.
3375 (xtensa_create_property_segments): Add end_property_function parameter
3376 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3377 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3378 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3379 (add_xt_block_frags): Add end_property_function parameter and call it
3380 if it is non-zero. Call xtensa_frag_flags_init.
3381 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3382 get_frag_property_flags, frag_flags_to_number,
3383 xtensa_frag_flags_combinable, xt_block_aligned_size,
3384 xtensa_xt_block_combine, add_xt_prop_frags,
3385 init_op_placement_info_table, opcode_fits_format_slot,
3386 xg_get_single_size, xg_get_single_format): New.
3387 (istack_push): Inline call to tinsn_copy.
3388 (tinsn_copy): Delete.
3389 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3390 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3391 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3392 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3393 functions. Handle invisible operands.
3394 (tinsn_to_slotbuf): New.
3395 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3396 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3397 vinsn_from_chars, and xg_free_vinsn.
3398 (tinsn_from_insnbuf): New.
3399 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3400 instructions. Handle symbol differences.
3401 (get_num_stack_text_bytes): Use xg_get_single_size.
3402 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3403 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3404 get_expr_register, set_expr_symbol_offset_diff): New.
3405 * config/tc-xtensa.h (MAX_SLOTS): Define.
3406 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3407 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3408 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3410 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3411 (xtensa_frag_type struct): Add is_assembly_state_set,
3412 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3413 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3414 Replace is_generics and is_relax fields by is_no_transform field.
3415 Delete is_text and is_longcalls fields. Change text_expansion and
3416 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3417 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3418 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3419 (xtensa_fix_data struct): New.
3420 (xtensa_symfield_type struct): Delete plt field.
3421 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3422 forward declaration here.
3423 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3424 (XTENSA_SECTION_RENAME): Undefine.
3425 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3426 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3427 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3428 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3429 (unit_num_copies_func, opcode_num_units_func,
3430 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3431 (resource_table struct): New.
3432 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3433 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3434 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3435 (tinsn_copy): Delete prototype.
3436 (vliw_insn struct): New.
3437 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3438 (widen_spec_list): Add option conditions for density and boolean
3439 instructions. Add expansions using CONST16 and conditions for using
3440 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3442 (simplify_spec_list): Add option conditions for density instructions.
3443 Add entry for NOP instruction.
3444 (append_transition): Add cmp function pointer parameter and use it to
3445 insert the new entry in order.
3446 (operand_function_LOW16U, operand_function_HI16U): New.
3447 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3448 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3449 (enter_opname, split_string): Use xstrdup instead of strdup.
3450 (init_insn_pattern): Initialize new options field.
3451 (clear_req_or_option_list, clear_req_option_list,
3452 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3454 (parse_insn_pattern): Parse option conditions.
3455 (transition_applies): New.
3456 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3457 swapped last arguments in calls to append_constant_value_condition.
3458 Call clone_req_option_list. Add warning about invalid opcode.
3459 Handle LOW16U and HI16U function names.
3460 (build_transition_table): Add cmp parameter and use it in calls to
3461 append_transition. Use new xtensa-isa.h functions. Check
3462 transition_applies before adding entries.
3463 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3464 pass it through to build_transition_table.
3465 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3466 ReqOption, transition_cmp_fn): New types.
3467 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3468 (transition_rule struct): Add options field.
3469 * doc/as.texinfo (Overview): Update Xtensa options.
3470 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3471 --[no-]relax, and --[no-]generics options. Update descriptions of
3472 --text-section-literals and --[no-]longcalls. Add
3473 --[no-]absolute-literals and --[no-]transform.
3474 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3475 Remove use of "generic" and "specific" terminology for opcodes.
3476 (Xtensa Registers): Generalize the syntax description to include
3477 user-defined register files.
3478 (Xtensa Automatic Alignment): Update.
3479 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3480 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3481 (Xtensa Directives): Remove confusing rules about precedence.
3482 (Density Directive, Relax Directive): Delete.
3483 (Schedule Directive): New.
3484 (Generics Directive): Rename to ...
3485 (Transform Directive): ... this node.
3486 (Literal Directive): Update for absolute literals. Missing
3487 literal_position directive is now an error.
3488 (Literal Position Directive): Update for absolute literals.
3489 (Freeregs Directive): Delete.
3490 (Absolute Literals Directive): New.
3491 (Frame Directive): Minor editing.
3492 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3493 Update dependencies.
3494 * Makefile.in: Regenerate.
3496 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3498 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3499 to build the second and third fixups for a composite relocation.
3500 (macro_read_relocs): New function.
3501 (macro_build): Use it.
3502 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3503 Simplify fragging code accordingly.
3504 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3505 of the composite relocation. Set fx_tcbit in both fixups.
3507 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3509 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3510 (md_apply_fix3): Don't treat composite relocs as done.
3512 2004-10-07 Jan Beulich <jbeulich@novell.com>
3514 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3515 prefix for symbol names generated from the LOCAL macro directive.
3517 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3518 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3520 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3522 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3524 (md_assemble): Add error checking for Co-Processor instructions.
3525 (get_cinv_parameters): Add 'b' option to invalidate the
3526 branch-target cache.
3528 2004-10-05 Paul Brook <paul@codesourcery.com>
3530 * config/tc-arm.c (unwind): New variable.
3531 (vfp_sp_encode_reg): New function.
3532 (vfp_sp_reg_required_here): Use it.
3533 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3534 (vfp_parse_reg_list): New function.
3535 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3536 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3537 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3538 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3540 (md_pseudo_table): Add them.
3541 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3542 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3543 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3544 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3545 require_hashconst, add_unwind_opcode): New functions.
3546 * doc/c-arm.texi: Document unwinding opcodes.
3547 * NEWS: Mention the new feature.
3549 2004-10-04 Eric Christopher <echristo@redhat.com>
3551 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3553 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3555 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3557 * config/tc-s390.c (md_apply_fix3): Likewise.
3558 * config/tc-sparc.c (md_apply_fix3): Likewise.
3560 2004-10-01 Paul Brook <paul@codesourcery.com>
3562 * config/tc-arm.c (arm_elf_section_type): New function.
3563 (arm_elf_change_section): Set section link for exidx sections.
3564 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3565 (md_elf_section_type): Define.
3567 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3569 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3570 instruction's offset.
3572 2004-10-01 Adam Nemet <anemet@lnxw.com>
3574 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3576 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3578 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3579 asymbol *, instead use symbol_get_bfdsym.
3581 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3583 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3585 2004-09-30 Paul Brook <paul@codesourcery.com>
3587 * config/tc-arm.c (do_smi, do_nop): New functions.
3588 (insns): Add ARMv6ZK instructions.
3589 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3590 (tc_gen_reloc): Ditto.
3591 (arm_cpus): Add mpcore and arm1176.
3592 (arm_archs): Add armv6{k,z,zk}.
3593 * doc/c-arm.texi: Document new cores and architectures.
3595 2004-09-30 Nick Clifton <nickc@redhat.com>
3597 * config/tc-arm.c: Use ISO C90 formatting.
3599 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3601 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3602 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3603 REG_TYPE_MVDX is expected.
3605 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3607 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3609 2004-09-21 James E Wilson <wilson@specifixinc.com>
3611 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3612 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3613 output_spill_base, output_unat_psprel, output_lc_psprel,
3614 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3615 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3616 output_spill_psprel_p): Use it.
3618 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3620 * config/tc-crx.c (handle_LoadStor): New function.
3621 Handle load/stor unique instructions before parsing.
3623 2004-09-17 Paul Brook <paul@codesourcery.com>
3625 * config/tc-arm.c (s_arm_rel31): New funciton.
3626 (md_pseudo_table): Add .rel31.
3627 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3628 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3629 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3630 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3631 (arm_parse_reloc): Add (target2).
3633 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3635 * Makefile.am: Run "make dep-am".
3636 * Makefile.in: Regenerate.
3637 * aclocal.m4: Regenerate.
3638 * configure: Regenerate.
3639 * doc/Makefile.in: Regenerate.
3640 * po/POTFILES.in: Regenerate.
3641 * po/gas.pot: Regenerate.
3643 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3645 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3646 [!LLONG_MAX]: Ditto.
3648 2004-09-13 Paul Brook <paul@codesourcery.com>
3650 * config/tc-arm.c: Rename RELABS to TARGET1.
3652 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3654 * messages.c (as_internal_value_out_of_range): Cast values passed
3655 to as_bad_where or as_warn_where to proper type.
3657 2004-09-11 Theodore A. Roth <troth@openavr.org>
3659 * config/tc-avr.c: Add support for
3660 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3662 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3664 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3665 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3667 2004-09-08 Paul Brook <paul@codesourcery.com>
3669 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3670 fini_array and preinit_array section types.
3671 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3673 * doc/as.texinfo: Document extra section types.
3675 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3677 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3678 * Makefile.in: Regenerated.
3679 * configure.in: Set em for arm*-*-symbianelf*.
3680 * configure: Regenerated.
3681 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3682 vectors when appropriate.
3683 * config/te-symbian.h: New file.
3685 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3687 * config/tc-crx.c (gettrap): Exception vector can be case
3689 (process_label_constant): Fix a 32-bit displacement bug in branch
3691 (get_operandtype) : Bug fix, wrong operand was used.
3692 (process_label_constant): Initialize relocation type to
3695 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3697 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3698 for synthesizable cores.
3700 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3702 2004-08-25 Dmitry Diky <diwil@spec.ru>
3704 * config/tc-msp430.c: Clean-up the code.
3705 (md_relax_table): New relax table.
3706 (mcu_types): Sort MCU types.
3707 (md_pseudo_table): Add .profiler pseudo handler.
3708 (pow2value): New function.
3709 (msp430_profiler): New function.
3710 (msp430_operands): Add new insns handlers.
3711 (msp430_srcoperand): Add register operand handler, allow complex
3713 (md_estimate_size_before_relax): Rewritten.
3714 (md_convert_frag): Rewritten.
3715 (msp430_relax_frag): New function.
3716 * config/tc-msp430.h (md_relax_frag): define macro
3717 * doc/c-msp430.texi: Update information.
3719 2004-08-24 Nick Clifton <nickc@redhat.com>
3721 * as.c (std_shortopts): Allow -g to take an optional argument.
3722 (parse_args): Pass any switch starting with -g on to the backend
3725 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3727 * configure.in (arm*-*-symbianelf*): New target.
3728 (arm*-*-eabi*): Likewise.
3729 * configure: Regenerated.
3731 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3732 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3735 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3737 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3738 argument, don't do anything if current section is not
3739 .gnu.linkonce.t.* and linkonce_empty is set.
3740 (generate_unwind_image, dot_endp): Adjust callers, call
3741 start_unwind_section (*, 1) if nothing will be put into the
3744 2004-08-17 Nick Clifton <nickc@redhat.com>
3746 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3747 (show_usage): Add -g.
3748 (std_longopts): Add --gen-debug. Alpha sort the table.
3749 (parse_args): Print an error message if a switch is not handled.
3750 Handle the -g switch, calling md_debug_format_selector() if
3752 * NEWS: Mention new feature.
3753 * doc/as.texinfo: Document new switch.
3754 * doc/internals.texi: Document behaviour of md_parse_option.
3756 * config/tc-arm.c (md_parse_option): Do not issue an error message
3757 if the switch is not recognised.
3758 * config/tc-m68k.c (md_parse_option): Likewise.
3759 * config/tc-pdp11.c (md_parse_option): Likewise.
3760 * config/tc-v850.c (md_parse_option): Likewise.
3762 * as.h: Fix up formatting.
3765 2004-08-16 Nick Clifton <nickc@redhat.com>
3767 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3769 * configure.in: Sort architecture based tables alphabetically.
3770 * configure: Regenerate.
3772 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3774 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3775 { "cc", 68 }, with { "cr", 70 }.
3777 2004-08-13 Jan Beulich <jbeulich@novell.com>
3778 Nick Clifton <nickc@redhat.com>
3780 * as.c: Add and handle new --alternate command line option.
3781 * macro.c (macro_set_alternate): New.
3782 * macro.h (macro_set_alternate): Declare.
3783 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3784 * doc/as.texinfo: Document new command line option and pseudo-ops
3785 as well as insert documentation originating from gasp about
3786 alternate macro syntax.
3787 * NEWS: Mention new command line option and pseudo-ops.
3789 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3791 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3794 2004-08-06 Paul Brook <paul@codesourcery.com>
3796 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3797 Handle new relocations.
3798 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3800 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3802 * write.c (relax_segment): Use was_address instead of address when
3803 setting fr_fix field for align frag due to backwards .org.
3805 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3807 Introduce SH2a support.
3808 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3809 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3811 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3812 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3813 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3814 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3815 to end of conditional expression.
3816 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3817 * config/tc-sh.c: Add sh2a-nofpu support.
3818 2003-12-29 DJ Delorie <dj@redhat.com>
3819 * tc-sh.c: Add sh2a support.
3820 (parse_reg): Add tbr.
3821 (parse_at): Support @@(disp,tbr).
3822 (get_specific): Support sh2a opcodes.
3823 (insert4): New, for 4 byte relocs.
3824 (build_Mytes): Support sh2a opcodes.
3825 (md_apply_fix3_Mytes): Support sh2a opcodes.
3826 2003-12-02 Michael Snyder <msnyder@redhat.com>
3827 * config/tc-sh.c (md_parse_option): Handle sh2a.
3828 (sh_elf_final_processing): Ditto.
3830 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3832 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3835 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3837 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3838 (ppc_arch): Expand comment.
3840 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3842 * config/tc-crx.c: Support evaluating the difference between two
3844 * config/tc-crx.h: Likewise.
3846 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3848 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3850 (ia64_elf_section_change_hook): Set the linked-to section for
3853 2004-07-26 Dmitry Diky <diwil@spec.ru>
3855 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3856 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3857 msp430xG438, msp430xG439.
3859 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3861 * doc/as.texinfo (Section, PushSection): Correct documentation
3864 2004-07-21 Jan Beulich <jbeulich@novell.com>
3866 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3867 permissible for the selected instruction suffix.
3868 (match_template): Don't permit 64-bit general purpose operands in
3870 (finalize_imm): Permit 64-bit immediates.
3871 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3872 specially except for the width of the used base and/or index
3873 registers. For 32-bit displacements, use sign-extended
3874 relocations only when using 64-bit addressing.
3875 Force zero displacement on rip-relative addressing when there is
3876 no other displacement.
3877 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3878 specially except for the width of the used base and/or index
3880 (parse_register): Disallow Reg64 registers in 32-bit mode.
3882 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3883 suffix if the instruction doesn't support it.
3885 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3887 * config/tc-mips.c (append_insn): Handle constant expressions with
3888 no associated relocation.
3889 (mips_ip): Cancel the expression after use for the Q format
3891 (parse_relocation): Return no relocation for unsupported
3893 (my_getSmallExpression): Return no relocation if no relocation
3896 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3898 * config/obj-som.c (adjust_stab_sections): Add prototype.
3899 (obj_som_compiler, obj_som_version, obj_som_copyright,
3900 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3901 * config/tc-hppa.c (update_subspace): Likewise.
3902 (is_defined_subspace): Amplify comment.
3903 * config/obj-som.h (som_frob_file): Add prototype.
3905 2004-07-19 Christopher Faylor <cgf@timesys.com>
3906 H.J. Lu <hongjiu.lu@intel.com>
3908 * subsegs.c (section_symbol): Don't create a new segment when
3909 existing segment is undefined.
3911 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3913 * config/tc-arm.c: Include include/opcode/arm.h.
3914 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3915 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3916 (FPU_ARCH_*): Delete.
3917 * Makefile.am: Update dependencies.
3918 * Makefile.in: Regenerate.
3920 2004-07-15 Nick Clifton <nickc@redhat.com>
3922 * configure.in: Accept armbe as a big-endian arm configuration.
3923 * configure: Regenerate.
3925 2004-07-13 Thomas Nystrom <thn@saeab.se>
3927 * config/tc-i386.c (T_SHIFTOP): New constant.
3928 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3929 (intel_el1): Handle '~'.
3930 (intel_get_token): Handle '<>', '&', '|' and '~'.
3932 2004-07-13 Nick Clifton <nickc@redhat.com>
3934 (md_assemble): Remove spurious newline from end of as_bad error
3936 (intel_e05_1): Likewise.
3937 (intel_e11): Likewise.
3938 (intel_match_token): Likewise.
3940 2004-07-11 Andreas Schwab <schwab@suse.de>
3942 * config/tc-m68k.c: Convert to C90. Remove redundant
3943 declarations. Indentation fixup.
3944 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3945 obj_coff_section ourselves.
3947 2004-07-09 James E Wilson <wilson@specifixinc.com>
3949 * config/tc-ia64.c (default_big_endian): New.
3950 (dot_byteorder, md_begin): Use it.
3951 (md_parse_option): Set it.
3953 2004-07-09 Nick Clifton <nickc@redhat.com>
3955 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3956 * configure: Regenerate.
3957 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3958 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3959 sh_find_elf_flags if necessary.
3961 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3963 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3964 going to be split into more than one in-place addend, return 0
3965 for relocations against mergeable sections. Associate comments
3968 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3970 * Makefile.am (CPU_TYPES): Add crx.
3971 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3972 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3973 (DEPTC_crx_elf): New target.
3974 (DEPOBJ_crx_elf): Likewise.
3975 (DEP_crx_elf): Likewise.
3976 * Makefile.in: Regenerate.
3977 * configure.in: Add crx* target.
3978 * configure: Regenerate.
3979 * config/tc-crx.c: New file.
3980 * config/tc-crx.h: New file.
3981 * NEWS: Mention new target.
3983 2004-07-06 Nick Clifton <nickc@redhat.com>
3985 * config.in: Undefine TARGET_SYMBIAN by default.
3987 * configure: Regenerate. Add sh-symbian-elf target. If
3988 selected define TARGET_SYMBIAN.
3989 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3990 format if TARGET_SYMBIAN has been defined.
3992 * output-file.c (output_file_create): Report the target format
3993 chosen when bfd_openw reports that it is invalid.
3995 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3996 pseudo for BFD based assemblers.
3998 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4001 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4002 (md_parse_option): Remove redundant -isa testing.
4003 Make bfd_arch variable const.
4004 (md_show_usage): Make bfd_arch variable const.
4006 2004-07-03 James E Wilson <wilson@specifixinc.com>
4008 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4009 * config/tc-ia64.h (md_frag_check): Define.
4011 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4013 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4015 * doc/as.texinfo (Weak): Document PE weak symbols.
4017 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4019 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4020 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4021 (mips_frob_file): Rework so that only a single pass through the
4022 relocs is needed. Allow %lo()s to have higher offsets than their
4023 corresponding %hi()s or %got()s.
4025 2004-07-02 Nick Clifton <nickc@redhat.com>
4027 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4028 allow values which have come from undefined symbols.
4029 Always consider this fixup to have been processed as a reloc
4030 cannot be generated for it.
4032 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4034 * frags.h (struct frag): Add has_code and insn_addr fields.
4035 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4036 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4037 * config/tc-ppc.h (md_frag_check): Define.
4039 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4041 * doc/Makefile.am (info): Rename goal to...
4042 (info-local): ... this, to preserve implicit dependencies.
4043 * doc/Makefile.in: Regenerate with automake 1.8.5.
4045 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4047 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4048 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4049 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4050 (tc_gen_reloc): Likewise.
4051 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4052 (m32r_parse_name): Likewise.
4053 (m32r_cgen_parse_fix_exp): Likewise.
4054 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4055 (O_PIC_reloc): Likewise.
4056 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4057 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4058 for @GOTOFF, @GOT, @PLT.
4060 2004-06-21 Jan Beulich <jbeulich@novell.com>
4062 * gas/symbols.c: While discarding ordinary local absolute symbols
4063 when --strip-local-absolute is in effect, retain file symbols.
4065 2004-06-20 Andreas Schwab <schwab@suse.de>
4067 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4068 (md_parse_option): Likewise.
4070 2004-06-17 Jan Beulich <jbeulich@novell.com>
4072 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4073 * config/te-netware.h: New file.
4074 * config/te-ppcnw.h: Delete: Obsolete.
4075 * configure.in: Eliminate ill NetWare targets. Make generic
4076 NetWare target use proper emulation.
4077 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4078 reference to new te-netware.h.
4079 * configure: Regenerate.
4080 * Makefile.in: Regenerate.
4082 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4084 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4085 comparison in .insn pseudo operation.
4087 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4089 * config/obj-coff.c (coff_adjust_section_syms): Use
4090 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4091 (coff_frob_section): Likewise.
4092 * config/tc-mips.c (md_apply_fix3): Likewise.
4093 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4094 (elf_frob_file_after_relocs): Likewise.
4096 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4098 * config/tc-hppa.c (log2): Rename to exact_log2.
4099 (pa_next_subseg): Delete unused function.
4100 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4101 (create_new_subspace): Likewise.
4104 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4105 labels. Fix warning.
4107 2004-05-28 DJ Delorie <dj@redhat.com>
4109 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4110 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4111 or non-merged symbols.
4113 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4115 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4116 restore the old slot when inserting srlz.i/srlz.d.
4118 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4120 * Makefile.am: Regenerate dependecies.
4121 * Makefile.in: Regenerate.
4122 * config/tc-sh.c (valid_arch): Make unsigned.
4123 (preset_target_arch): Likewise.
4124 (md_begin): Use new architecture flags system.
4125 (get_specific): Likewise.
4126 (assemble_ppi): Likewise.
4127 (md_assemble): Likewise. Also fix error check for bad opcodes.
4128 (md_parse_option): Likewise. Also generate -isa values according
4129 to the table in bfd/cpu-sh.c instead of just constants. Also
4130 allow <arch>-up ISA variants.
4131 (sh_elf_final_processing): Replace if-else chain with a call to
4132 sh_find_elf_flags().
4134 2004-05-28 Peter Barada <peter@the-baradas.com>
4136 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4137 with zero offset into mode 2 addressing to save a word.
4139 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4141 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4142 (ar_is_only_in_integer_unit): New.
4143 (ar_is_only_in_memory_unit): New.
4144 (generate_unwind_image): Silence gcc on 32bit host.
4145 (md_assemble): Use ar_is_only_in_integer_unit instead of
4146 ar_is_in_integer_unit. Check AR access.
4148 2004-05-27 Peter Barada <peter@the-baradas.com>
4150 * config/tc-m68k.c (md_begin): Sort the opcode table into
4152 (m68k_compare_opcode): New function to do the sorting.
4154 2004-05-24 Peter Barada <peter@the-baradas.com>
4156 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4157 addressing on MIT style operands.
4158 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4160 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4163 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4165 * expr.c (operand, operator): Don't reject '++' and '--'.
4167 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4169 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4172 2004-05-17 Adam Nemet <anemet@lnxw.com>
4174 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4175 * configure: Regenerate.
4177 2004-05-13 Paul Brook <paul@codesourcery.com>
4179 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4181 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4183 * configure.in (or32-*-rtems*): Switch to elf.
4184 * configure: Regenerate.
4186 2004-05-13 Nick Clifton <nickc@redhat.com>
4188 * po/fr.po: Updated French translation.
4190 2004-05-11 Nick Clifton <nickc@redhat.com>
4192 * doc/as.texinfo (Section): Document G and T flags to .section
4193 directive. Document the extra arguments that the G flag
4194 requires. Document the #tls flag.
4196 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4198 * subsegs.c (section_symbol): Create a new section symbol if
4199 the existing one doesn't match.
4200 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4202 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4204 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4205 to cope with VR4181A errata MD(1) and MD(4).
4207 2004-05-07 Brian Ford <ford@vss.fsi.com>
4209 * NEWS: Mention .secrel32 for pe[i]-i386.
4211 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4213 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4214 (HANDLE_ALIGN): New.
4216 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4218 * Makefile.am (DIST_SUBDIRS): Define.
4219 * aclocal.m4: Regenerate with automake 1.8.4.
4220 * Makefile.in: Likewise.
4221 * doc/Makefile.in: Likewise.
4223 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4225 * config/tc-ia64.c (dot_serialize): Declare.
4226 (dot_serialize): New function.
4227 (md_pseudo_table): Add ".serialize.data" and
4228 ".serialize.instruction" directives.
4230 2004-05-06 Nick Clifton <nickc@redhat.com>
4232 * messages (as_internal_value_out_of_range): Print a message about
4233 a value being out of range. Be consistent about whether the
4234 values are printed in decimal or hexadecimal.
4235 (as_warn_value_out_of_range): Generate a warning message about an
4237 (as_bad_value_out_of_range): Generate an error message about an
4239 * as.h: Prototype the new functions.
4240 * config/tc-alpha.c (insert_operand): Use new function.
4241 * config/tc-arc.c (arc_insert_operand): Likewise.
4242 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4243 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4244 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4245 * config/tc-s390.c (s390_insert_operand): Likewise.
4246 * config/tc-v850.c (v850_insert_operand): Likewise.
4248 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4250 * configure.in: Set em=linux for frv-*-*linux*.
4251 * configure: Rebuilt.
4252 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4253 (frv_md_fdpic_enabled): New.
4254 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4255 (DEFAULT_FDPIC): New.
4256 (frv_flags): Use DEFAULT_FDPIC.
4257 (frv_pic_flag): Likewise.
4258 (OPTION_NOPIC): New.
4259 (md_longopts): Add -mnopic.
4260 (md_parse_option): Handle it.
4261 (md_show_usage): Add -mfdpic and -mnopic.
4263 2004-05-05 Peter Barada <peter@the-baradas.com>
4265 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4266 chips for invalid coldfire instructions, rename selectors
4267 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4268 add current_chip to track which chip is referred to(including save/restore),
4269 use current_chip to select control registers, not current_arch.
4270 (md_show_usage): Add new chips.
4271 * doc/c-m68k.texi: Document new command line switches.
4273 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4275 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4276 (NOP_OPCODE): Define.
4277 (s390_align_code): Remove prototype.
4278 * tc-s390.c (s390_align_code): Remove.
4280 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4282 * config/tc-ia64.c (make_unw_section_name): Removed.
4283 (start_unwind_section): New function.
4284 (generate_unwind_image): Take const segT instead of const
4286 (dot_handlerdata): Adjusted.
4287 (dot_endp): Likewise.
4289 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4291 * config/obj-elf.c (obj_elf_change_section): Allow the
4292 ".note.GNU-stack" section has SHF_EXECINSTR.
4294 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4296 * config/obj-elf.c (get_section): Return bfd_boolean.
4297 (obj_elf_change_section): Call bfd_get_section_by_name_if
4298 instead of bfd_map_over_sections.
4300 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4302 * config/obj-elf.c (get_section): New function.
4303 (obj_elf_change_section): Support multiple sections with same
4306 2004-04-30 Nick Clifton <nickc@redhat.com>
4308 * config/tc-arm.c (create_register_alias): Fix typo checking for
4309 case sensitive register aliases.
4310 (co_proc_number): Use error message string in all_reg_maps[]
4312 (cp_reg_required_here): Likewise.
4313 (fp_reg_required_here): Likewise.
4315 2004-04-29 Brian Ford <ford@vss.fsi.com>
4317 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4319 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4321 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4322 (load_address, macro, mips_ip, md_parse_option)
4323 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4324 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4325 embedded-PIC handling, and update comments.
4326 (SWITCH_TABLE): Remove.
4327 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4328 (enum mips_pic_level): Remove EMBEDDED_PIC.
4329 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4330 (TC_FORCE_RELOCATION): Update comment.
4331 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4332 might be safe to remove now that MIPS embedded-PIC is gone.
4334 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4336 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4337 call to obj_set_subsection_attributes.
4338 (obj_som_init_stab_section): Likewise.
4339 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4340 (pa_def_subspaces): Provide comdat default.
4341 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4342 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4343 calls to create_new_subspace and update_subspace to pass comdat flag.
4344 (create_new_subspace, update_subspace): Add new comdat argument. Use
4345 it in calls to obj_set_subsection_attributes.
4346 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4347 and use of comdat, common and dup_comm parameters.
4349 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4351 * config/obj-elf.c (obj_elf_change_section): Check if the old
4352 group name is NULL before comparison.
4354 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4356 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4358 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4360 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4362 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4364 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4365 (OPTION_MEMBEDDED_PIC): Remove.
4366 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4367 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4368 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4369 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4370 (OPTION_ELF_BASE): Renumber.
4371 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4372 (md_show_usage): Remove mention of -membedded-pic.
4373 * doc/as.texinfo: Remove mention of -membedded-pic.
4375 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4377 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4378 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4380 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4381 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4382 USE_GLOBAL_POINTER_OPT.
4384 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4386 * config/tc-mips.c (macro): One more use of load_delay_nop.
4388 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4390 * config/tc-mips.c (load_delay_nop): New function.
4391 (load_address, macro): Use load_delay_nop() to build a nop
4392 which can be omitted with gpr_interlocks.
4394 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4396 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4397 cop_interlocks): Remove superfluous CPU entries.
4399 2004-04-22 Paul Brook <paul@codesourcery.com>
4401 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4403 2004-04-22 Peter Barada <peter@the-baradas.com>
4405 * NEWS: Added support for EMAC instructions and MAC/EMAC
4407 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4408 scale factor tokens, trailing_ampersand to mark mask addressing
4409 for MAC/EMAC instructions.
4410 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4412 (yylex): Handle '>', '<', and '&' following '+'.
4413 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4414 architectures in archs[].
4415 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4416 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4418 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4419 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4421 Add EMAC operands to init_table[].
4423 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4425 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4427 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4428 * config/tc-arm.c (enum mstate): Delete from here.
4429 (mapping_state): Remove the static mapstate variable and instead
4430 store the state in the segment. This allows a per-section mapping
4431 state. Handle and ignore MAP_UNDEFINED states.
4432 (arm_elf_change_section): Get the current mapping state from the
4434 (s_ltorg): Set the mapping state to MAP_DATA.
4435 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4436 for each pool as it is emitted.
4438 2004-04-22 Nick Clifton <nickc@redhat.com>
4440 * config/tc-arm.h: Formatting tidy ups.
4442 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4444 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4446 2004-04-20 DJ Delorie <dj@redhat.com>
4448 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4449 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4450 [TE_PE] (O_secrel): Define.
4451 [TE_PE] (x86_pe_cons_fix_new): New.
4452 [TE_PE] (pe_directive_secrel): Likewise.
4453 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4455 2004-04-19 Eric Christopher <echristo@redhat.com>
4457 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4458 of previous patch for fix in gcc.
4460 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4462 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4464 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4466 * read.c (do_align): Call md_flush_pending_output, if defined.
4468 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4470 * expr.c (operand): Correct checks for ++ and --.
4472 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4474 * config/tc-generic.c: Add some comments.
4476 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4478 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4479 -{no-}mfix-vr4122-bugs.
4480 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4481 (append_insn, mips_emit_delays): Update accordingly.
4482 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4483 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4484 (md_parse_option): Update after above changes.
4485 (md_show_usage): Add -mfix-vr4120.
4487 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4489 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4490 of .section directive; add a reference to the ELF .subsection
4493 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4495 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4498 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4500 * Makefile.am: Remove mips from aout targets.
4501 * Makefile.in: Regenerate.
4502 * configure.in: Remove mips-dec-bsd* target.
4503 * configure: Regenerate.
4505 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4508 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4509 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4510 Update "mapping". Restrict some @ modifiers to 32 bit.
4512 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4513 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4515 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4516 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4517 dont_adjust_reloc_32 is set.
4518 (md_longopts): Add option -renesas.
4519 (md_parse_option, md_show_usage): Likewise.
4520 * doc/c-sh.texi: Likewise.
4522 2004-04-01 Dave Korn <dk@artimi.com>
4524 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4525 hi16 and lo16 fixS structs.
4526 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4527 exactly the same way as for RELOC_DLX_REL16.
4528 (machine_ip): properly respect LO flag in the_insn and
4529 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4530 (md_apply_fix3): apply RELOC_DLX_LO16.
4532 2004-03-30 Stan Shebs <shebs@apple.com>
4534 Remove long-obsolete MPW support.
4535 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4536 * configure.in: Remove mention of ppc-*-mpw* config.
4537 * configure.in: Likewise.
4539 2004-03-30 Nick Clifton <nickc@redhat.com>
4541 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4542 OBJ_ELF being defined.
4544 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4546 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4548 2004-03-23 Paul Brook <paul@codesourcery.com>
4550 * config/tc-arm.c (meabi_flags): New variable.
4551 (arm_parse_eabi): New function.
4552 (md_begin): Set flags for EABI v3.
4554 (arm_long_opts): Add meabi.
4555 * doc/as.texinfo <ARM>: Document -meabi.
4556 * doc/c-arm.texi: Ditto.
4558 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4560 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4561 tables even when use_literal_section flag is not set.
4563 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4565 * config/tc-sh.c: Remove trailing whitespace.
4567 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4569 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4570 --mul-bug-abort and the default behavior.
4571 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4572 (err_for_dangerous_mul_placement): New variable.
4573 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4575 (md_cris_relax_table): Have placeholder for STATE_MUL.
4576 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4577 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4579 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4580 STATE_BYTE)>: Ditto.
4581 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4582 alignment and position of this frag, emit error message if
4584 (md_assemble): For a multiply insn and when checking it,
4585 transform the current frag into a special frag for that purpose.
4586 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4587 OPTION_MULBUG_ABORT_ON>: Handle new options.
4589 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4591 * config/tc-xtensa.c (mark_literal_frags): New function.
4592 (xtensa_move_literals): Call mark_literal_frags for all literal
4593 segments, including init and fini literal segments.
4594 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4596 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4598 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4599 (pa_comm): Set BSF_OBJECT in symbol flags.
4601 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4603 * Makefile.am: Run "make dep-am".
4604 * Makefile.in: Regenerate.
4605 * doc/Makefile.in: Regenerate.
4606 * config.in: Regenerate.
4607 * po/gas.pot: Regenerate.
4609 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4611 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4612 (demand_empty_rest_of_line): Issue an error here.
4613 (ignore_rest_of_line): Silently skip to end.
4614 (demand_copy_string): Issue an error, not warning.
4616 * config/obj-elf.c (obj_elf_section_name): Likewise.
4617 (obj_elf_section): Likewise.
4618 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4619 (arc_extinst): Likewise.
4620 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4621 (dot_spill): Likewise.
4622 (dot_unwabi): Likewise.
4623 (dot_prologue): Likewise.
4625 * expr.c (operand): Reject ++ and --.
4626 (operator): Likewise.
4628 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4630 * config/tc-sh.c: Include dw2gencfi.h.
4631 (sh_cfi_frame_initial_instructions): New function.
4632 (sh_regname_to_dw2regnum): Likewise.
4633 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4635 (TARGET_USE_CFIPOP): Define.
4636 (tc_cfi_frame_initial_instructions): Likewise.
4637 (tc_regname_to_dw2regnum): Likewise.
4638 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4639 * Makefile.am: Update dependencies.
4640 * Makefile.in: Regenerate.
4642 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4644 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4645 * configure: Regenerate.
4647 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4649 * read.c (s_leb128): Call md_flush_pending_output.
4651 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4653 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4654 * config/tc-i386.h (CpuPadLock): New define.
4655 (CpuUnknownFlags): Added CpuPadLock.
4657 2004-03-07 Andreas Schwab <schwab@suse.de>
4659 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4661 2004-03-07 Richard Henderson <rth@redhat.com>
4663 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4664 (cfi_finish): Likewise for fde.
4666 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4668 * config/tc-ia64.c (md_assemble): Properly handle NULL
4670 (ia64_handle_align): Don't abort if failed to add a stop bit.
4672 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4674 * Makefile.in: Regenerated.
4675 * aclocal.m4: Likewise.
4676 * configure: Likewise.
4677 * doc/Makefile.in: Likewise.
4679 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4681 * config/tc-ia64.c (dot_align): New.
4682 (ia64_do_align): Make it static.
4683 (md_pseudo_table): Use "dot_align" for "align".
4684 (ia64_md_do_align): Don't set align_frag here.
4685 (ia64_handle_align): Add a stop bit to the previous bundle if
4688 * config/tc-ia64.h (ia64_do_align): Removed.
4690 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4692 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4693 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4694 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4695 the most general type or the user specifically requested it.
4696 (md_assemble): Add a new error message for when an instruction
4697 is understood, but is not allowed due to an -isa option.
4699 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4701 * config/tc-ia64.c (align_frag): New.
4702 (md_assemble): Set the tc_frag_data field in align_frag for
4703 IA64_OPCODE_FIRST instructions.
4704 (ia64_md_do_align): Set align_frag.
4705 (ia64_handle_align): Add a stop bit if needed.
4707 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4708 (TC_FRAG_INIT): New.
4710 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4712 * config/tc-frv.c (fr400_audio): New variable.
4713 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4714 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4715 (target_implements_insn_p): New function.
4716 (md_assemble): Report an error if the processor doesn't implement
4719 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4721 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4722 (md_parse_option): Ditto.
4723 (OPTION_NO_SPECIAL_M32R): Added.
4724 (md_show_usage): Document it.
4725 (enable_speial_m32r): Changed a default value from 0 to 1.
4726 * doc/c-m32r.texi: Document the -no-bitinst option.
4728 2004-02-27 Nick Clifton <nickc@redhat.com>
4730 * config/tc-sh.c (get_operand): Revert previous delta.
4731 (tc_gen_reloc): Check for an unknown reloc type before processing
4734 2004-02-27 Hannes Reinecke <hare@suse.de>
4736 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4737 .insn pseudo operation.
4739 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4741 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4742 added for wrong syntax.
4744 2004-02-26 Eric Christopher <echristo@redhat.com>
4746 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4747 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4749 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4751 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4752 nibble types to assembler.
4754 2004-02-25 Fred Fish <fnf@redhat.com>
4756 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4758 2004-02-20 James E Wilson <wilson@specifixinc.com>
4760 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4762 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4763 (ia64_estimate_size_before_relax): New.
4764 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4765 (generate_unwind_image): Pass 1 to fixup_unw_records.
4766 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4767 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4769 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4771 * stabs.c (generate_asm_file): Avoid warning about use of
4772 uninitialized variable.
4774 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4776 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4777 body, and endp, allow unwind records which do not have a "t"
4778 (time/instruction) field.
4780 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4782 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4783 (do_mav_dspsc_2): Likewise.
4784 Fix accumulator registers move opcodes.
4786 2004-02-13 Hannes Reinecke <hare@suse.de>
4787 Jakub Jelinek <jakub@redhat.com>
4789 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4791 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4793 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4794 (tc_frob_symbol): New macro definition.
4795 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4797 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4799 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4802 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4804 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4805 (TC_CASE_SENSITIVE): ... this.
4806 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4807 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4809 2004-02-06 James E Wilson <wilson@specifixinc.com>
4811 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4812 (generate_unwind_image): Re-add it here.
4814 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4816 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4817 * read.h (SKIP_WHITESPACE): Turn into an expression.
4818 * read.c (read_a_source_file): A pseudo is removed by having a
4821 2004-02-05 James E Wilson <wilson@specifixinc.com>
4823 * config/tc-ia64.c (output_endp): New.
4824 (count_bits): Delete.
4825 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4826 endp unwind records.
4827 (fixup_unw_records): Handle endp unwind records. Delete code for
4828 shortening prologue regions not followed by a body record.
4829 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4830 * config/tc-ia64.h (unw_record_type): Add endp.
4832 2004-02-03 James E Wilson <wilson@specifixinc.com>
4834 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4835 fill padding bytes with zeroes.
4836 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4837 sets unwind_record slot_number and slot_frag fields.
4839 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4841 * config/tc-mips.c (add_got_offset_hilo): New function.
4842 (macro): Use load_register() and add_got_offset_hilo() to load
4843 constants instead of hardcoding code sequences throughout.
4845 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4847 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4849 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4851 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4853 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4854 of hard-coded test for TARGET_OS=elf.
4856 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4858 * config/tc-mips.c (hilo_interlocks): Change definition
4859 so that MIPS32, MIPS64 and later ISAs are included, along with
4860 the already-included machines. Update comments.
4862 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4864 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4865 undefined local labels.
4867 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4869 * config/tc-mips.c (load_address, macro): Update comments about
4870 NewABI GP relaxation.
4872 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4874 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4875 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4876 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4877 (set_at, load_register, load_address, move_register): Likewise.
4878 (load_got_offset, add_got_offset): Likewise.
4879 Update all calls and tidy accordingly.
4881 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4883 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4884 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4885 (RELAX_USE_SECOND): Bump to 0x10000.
4886 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4887 (mips_macro_warning): New variable.
4888 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4889 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4890 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4892 (append_insn): Update mips_macro_warning.sizes.
4893 (macro_start, macro_warning, macro_end): New functions.
4894 (macro_build): Don't emit warnings here.
4895 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4896 (md_convert_frag): Check for cases where one macro alternative
4897 needs a warning and the other doesn't. Emit a warning if the
4898 longer sequence was chosen.
4900 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4902 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4903 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4904 the first sequence, the size of the second sequence, and a flag
4905 that says whether we should warn.
4906 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4907 (RELAX_FIRST, RELAX_SECOND): New.
4908 (mips_relax): New variable.
4909 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4910 (append_insn): Remove "place" argument. Use mips_relax.sequence
4911 rather than "place" to check whether we're expanding the second
4912 alternative of a relaxable macro. Remove redundant check for
4913 branch relaxation. If generating a normal insn, and there
4914 is not enough room in the current frag, call relax_close_frag()
4915 to close it. Update mips_relax.sizes[]. Emit fixups for the
4916 second version of a relaxable macro. Record the first relaxable
4917 fixup in mips_relax. Remove tc_gen_reloc workaround.
4918 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4919 in the same way as in append_insn.
4920 (mips16_macro_build): Remove "place" argument.
4921 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4922 when generating the second version of a relaxable macro.
4923 (load_got_offset, add_got_offset): New functions.
4924 (load_address, macro): Use new relaxation machinery. Remove
4925 tc_gen_reloc workarounds.
4926 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4927 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4928 first version is needed.
4929 (tc_gen_reloc): Remove relaxation handling.
4930 (md_convert_frag): Go through the fixups for a relaxable macro and
4931 mark those that belong to the unneeded alternative as done. If the
4932 second alternative is needed, adjust the fixup addresses to account
4933 for the deleted first alternative.
4935 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4937 * frags.h (frag_room): Declare.
4938 * frags.c (frag_room): New function.
4939 * doc/internals.texi: Document it.
4941 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4943 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4944 optimization for -mtune=r3900, as this will break on other CPUs.
4946 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4948 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4949 be relaxed, use fixup.
4950 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4952 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4954 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4957 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4959 * config/tc-mips.c (append_insn): Properly detect variant frags
4960 that preclude swapping of relaxed branches. Correctly swap
4961 instructions between frags when dealing with relaxed branches.
4963 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4965 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4967 * aclocal.m4: Regenerate.
4968 * configure: Regenerate.
4970 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4972 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4975 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4977 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4978 reloc, reserve space for the delay slot as well as the jalr itself.
4980 2004-01-09 Paul Brook <paul@codesourcery.com>
4982 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4983 (do_vfp_sp2_from_reg2): New function.
4985 (do_vfp_dp_from_reg2): Check return values properly.
4987 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4989 * config/tc-mips.c (warn_nops): Remove static variable.
4990 (macro): Remove test of warn_nops.
4991 (md_shortops): Remove 'n'.
4992 (md_parse_option): Remove 'n' case.
4993 (md_show_usage): Remove -n.
4994 * doc/as.texinfo (Overview): Remove MIPS -n option.
4995 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4996 * NEWS: Mention removal of MIPS -n option.
4998 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4999 (cop_interlocks): Check ISA level.
5000 (cop_mem_interlocks): Define.
5001 (reg_needs_delay): Check cop_interlocks rather than
5002 ISA_HAS_COPROC_DELAYS.
5003 (append_insn): Likewise. Use cop_mem_interlocks rather than
5004 directly checking mips_opts.isa.
5005 (mips_emit_delays): Likewise.
5007 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5009 * config/tc-ia64.c (unwind): Move next_slot_number and
5010 next_slot_frag to ...
5011 (unw_rec_list): Here.
5012 (free_list_records): Removed.
5013 (output_unw_records): Likewise.
5014 (generate_unwind_image): Make it void.
5015 (alloc_record): Initialize next_slot_number and next_slot_frag.
5016 (slot_index): Take .org, .space and .align into account.
5017 (fixup_unw_records): Don't set slot_number to 0. Use
5018 list->next_slot_number and list->next_slot_frag instead of
5019 unwind.next_slot_number and unwind.next_slot_frag.
5020 (ia64_convert_frag): New.
5021 (generate_unwind_image): Generate a rs_machine_dependent frag
5023 (emit_one_bundle): Use list->next_slot_number and
5024 list->next_slot_frag instead of unwind.next_slot_number and
5025 unwind.next_slot_frag.
5027 * config/tc-ia64.h (md_convert_frag): Defined as
5029 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5031 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5033 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5034 * config/tc-frv.h (md_apply_fix3): Don't define.
5035 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5037 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5038 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5039 * config/tc-frv.c (line_separator_chars): Add `!'.
5040 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5041 * config/tc-frv.c (md_assemble): Clear insn upfront.
5042 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5043 * config/tc-frv.c (OPTION_FDPIC): New macro.
5044 (md_longopts): Add mfdpic.
5045 (md_parse_option): Handle it.
5046 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5047 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5048 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5049 (frv_pic_ptr): Parse funcdesc.
5051 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5053 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5054 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5056 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5058 * Makefile.am (Makefile): Move the dependency on
5059 $(BFDDIR)/configure.in to...
5060 (CONFIG_STATUS_DEPENDENCIES): ... here.
5061 (AUTOMAKE_OPTIONS): Require automake 1.8.
5062 * Makefile.in: Regenerate.
5063 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5064 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5065 $(BFDDIR)/configure.in here as well.
5066 * doc/Makefile.in: Regenerate.
5068 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5070 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5071 * Makefile.in: Regenerate.
5072 * aclocal.m4: Regenerate.
5073 * doc/Makefile.am (install, install-info): Remove.
5074 (install-data-local): A new hook for install-info.
5075 (AUTOMAKE_OPTIONS): Require automake 1.8.
5076 * doc/Makefile.in: Regenerate.
5078 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5080 * doc/c-sh.texi: Update description about floating point behavior
5083 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5085 * configure.in: Add m68k-uClinux target.
5086 * configure: Regenerate.
5088 For older changes see ChangeLog-0203
5094 version-control: never
projects / deliverable / binutils-gdb.git / blob