1 2008-10-31 Alan Modra <amodra@bigpond.net.au>
5 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
7 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
8 comment so that Broadcom SB-1 cores are in the MIPS64 section.
10 2008-10-21 Alan Modra <amodra@bigpond.net.au>
12 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
13 * config/tc-ns32k.c (bit_fix_new): Likewise.
14 * config/tc-m68k.c (md_begin): Likewise.
15 * hash.c (hash_insert, hash_jam): Likewise.
16 * symbols.c (symbol_create, local_symbol_make): Likewise.
17 * frags.c (frag_alloc): Likewise.
19 2008-10-20 Jay Krell <jay.krell@cornell.edu>
21 * config/bfin-parse.y: Use C style comments.
22 * config/tc-bfin.c: Likewise.
23 * config/tc-m68k.c: Likewise.
24 * config/tc-mips.c: Likewise.
26 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
28 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
29 (cpu_arch_tune): Make it global.
30 (cpu_arch_isa): Likewise.
31 (cpu_arch_isa_flags): Likewise.
32 (i386_align_code): Check fragP->tc_frag_data.isa,
33 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
34 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
37 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
39 (cpu_arch_isa): Likewise.
40 (cpu_arch_isa_flags): Likewise.
41 (i386_tc_frag_data): Likewise.
42 (TC_FRAG_TYPE): Likewise.
43 (TC_FRAG_INIT): Likewise.
45 2008-10-09 Bob Wilson <bob.wilson@acm.org>
47 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
48 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
49 Moved into alphabetical order.
51 2008-10-09 Bob Wilson <bob.wilson@acm.org>
53 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
55 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
56 (Line): Remove conditional declaration of Ln node and section here.
57 Put aout-bout description inside the no-line-dir conditional.
58 (Skip, Space): Use a separate conditional for each node.
60 2008-10-09 Bob Wilson <bob.wilson@acm.org>
62 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
63 menu entry for File; remove version-specific .file operands from menu
64 description. Replace "LNS directives" menu entry with new entries
65 for "Loc" and "Loc_mark_labels".
66 (LNS directives): Split into separate nodes for each directive.
67 (Loc): New node for .loc directive. Mention that this directive
68 is for DWARF2 and add a missing article.
69 (Loc_mark_labels): Likewise for .loc_mark_labels.
70 (File): Change this node to describe both the default version and
71 the DWARF2 version of .file. Move the no-file-dir conditional to
72 include only the default version.
74 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
76 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
77 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
78 (i386_solaris_fix_up_eh_frame): Declare.
79 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
81 2008-10-09 Nick Clifton <nickc@redhat.com>
84 * doc/as.texinfo (Dollar Local Labels): Correct description of
85 dollar local labels to show that the colon suffix is still
88 2008-10-08 Nick Clifton <nickc@redhat.com>
90 * configure.in (ALL_LINGUAS): Add "id".
91 * configure: Regenerate.
92 * po/id.po: New Indonesian translation.
94 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
96 * read.c (pseudo_set): Don't allow global register symbol only
97 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
98 * symbols.c (S_SET_EXTERNAL): Likewise.
100 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
102 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
104 2008-10-06 Bob Wilson <bob.wilson@acm.org>
106 * doc/as.texinfo (Local): New description of ELF .local directive.
108 2008-10-06 Nick Clifton <nickc@redhat.com>
111 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
112 (_find_end_of_line): Add extra parameter indicating if the line is
113 inside a macro. If it is then do not allow the @ character to be
114 treated as a line separator character.
115 (read_a_source): Update use of _find_end_of_line.
116 (find_end_of_line): Likewise.
117 (s_irp): Update use of get_line_sb.
119 (do_repeat): Likewise.
120 (get_line_sb): New function. Like the old version of get_line_sb
121 except that it takes an extra parameter indicating whether the
122 line is inside a macro.
123 (get_macro_line_sb): New function.
125 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
127 * config/tc-cris.c: Update all comments regarding explicit relocations
128 to, besides PIC, also imply TLS or to say "relocation specifier" or
130 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
131 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
132 callers. Also handle TLS relocs.
133 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
134 Change all callers. Also handle TLS relocs.
136 (cris_process_instruction): Check for non-PIC TLS relocations and
137 adjust message when emitting error message about relocation not
139 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
141 (get_3op_or_dip_prefix_op): Ditto.
142 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
144 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
146 * listing.c (buffer_line): Open the source file with FOPEN_RB.
147 Manually process line ends.
149 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
150 Nick Clifton <nickc@redhat.com>
152 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
155 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
156 Nick Clifton <nickc@redhat.com>
158 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
159 do not match it class and if necessary update the class.
160 (null_error_handler): New function. Suppresses the generation of
162 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
164 2008-09-30 Alan Modra <amodra@bigpond.net.au>
166 * Makefile.am: Run "make dep-am".
167 * Makefile.in: Regenerate.
169 2008-09-29 Nick Clifton <nickc@redhat.com>
171 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
172 tc_cfi_emit_pcrel_expr macro.
174 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
175 Steve Ellcey <sje@cup.hp.com>
177 * configure: Regenerate for new libtool.
179 * Makefile.in: Ditto.
180 * doc/Makefile.in: Ditto.
182 2008-09-29 Nick Clifton <nickc@redhat.com>
185 * app.c (do_scrub_chars): Only issue warnings about tick
186 characters detected in symbol strings if hex ticks are supported.
188 2008-09-29 Nick Clifton <nickc@redhat.com>
190 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
191 tc_cfi_emit_pcrel_expr macro.
193 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
195 * NEWS: Mention .cfi_val_encoded_addr.
197 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
199 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
200 * Makefile.in (TARG_ENV_HFILES): Likewise.
201 * configure.tgt (Solaris targets): Set em=solaris.
202 * config/te-solaris.h: New file.
204 2008-09-26 Jie Zhang <jie.zhang@analog.com>
206 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
208 2008-09-24 Richard Henderson <rth@redhat.com>
210 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
211 (struct cfi_insn_data): Add ea member.
212 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
213 (output_cfi_insn): Handle CFI_val_encoded_addr.
214 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
215 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
217 2008-09-25 Alan Modra <amodra@bigpond.net.au>
220 * listing.c (print_options): Don't call fprintf without format string.
222 2008-09-19 Alan Modra <amodra@bigpond.net.au>
224 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
225 (TC_VALIDATE_FIX_SUB): Likewise.
226 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
227 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
228 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
229 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
230 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
231 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
232 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
233 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
234 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
236 * write.c (md_register_arithmetic): Define.
237 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
238 Modify error message when registers involved.
239 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
240 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
242 2008-09-15 Alan Modra <amodra@bigpond.net.au>
244 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
246 2008-09-15 Alan Modra <amodra@bigpond.net.au>
248 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
249 relocs with no symbol.
250 * config/tc-mmix.c (md_assemble): Mark fake symbol on
251 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
252 (mmix_md_end): Likewise mark mmix reg contents section symbol.
254 2008-09-14 Chris Smith <chris@zxdesign.info>
256 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
257 broken, as the opcode of ld a,(de) was being emitted for both.
259 2008-09-12 Sterling Augustine <sterling@tensilica.com>
261 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
262 operands equal to MAX_INSN_ARGS.
264 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
266 * configure.in: Call AC_SYS_LARGEFILE.
267 * config.in: Regenerate.
268 * configure: Regenerate.
270 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
272 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
273 Remove POWER5 and POWER6 tests.
275 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
277 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
278 number support for 32-bit targets.
280 2008-09-08 Tristan Gingold <gingold@adacore.com>
282 * NEWS: Add a marker for the 2.19 features.
284 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
286 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
287 comment regarding use of difference expressions.
288 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
290 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
291 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
292 (dot_cfi_lsda, output_cie, output_fde): Likewise.
293 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
295 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
297 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
299 2008-09-03 Nick Clifton <nickc@redhat.com>
301 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
302 alignment field of the .lcomm directive to be optional.
303 (pe_lcomm): New function. Pass pe_lcomm_internal to
305 (md_pseudo_table): Implement .lcomm directive for COFF based
307 * doc/c-i386.texi (i386-Directives): New node. Used to document
308 the .lcomm directive.
310 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
312 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
315 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
317 * config/tc-avr.c (mcu_types): Add atmega16u4.
318 * doc/c-avr.texi: Likewise.
320 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
322 * config/tc-ia64.c (CR_IIB0): New.
324 (cr): Add cr.iib0 and cr.iib1.
325 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
327 2008-08-28 Jan Beulich <jbeulich@novell.com>
329 * config/tc-i386.c (md_assemble): Force number of displacement
330 operands to zero when processing string instruction.
331 (i386_index_check): Special-case string instruction operands. Don't
332 fudge address prefix if there already was a memory operand. Fix
333 error message to correctly reflect the addressing mode used.
334 (i386_att_operand): Fix comment.
335 (i386_intel_operand): Snapshot, clear, and restore base and index
336 reg for each operand processed. Increment count of memory operands
339 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
341 * config/tc-hppa.c (is_SB_relative): New macro.
342 (fix_new_hppa): Remove $segrel$ marker.
343 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
345 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
347 2008-08-27 Jan Beulich <jbeulich@novell.com>
349 * config/tc-i386.c (check_string): Use register_prefix for error
351 (process_operands): Likewise.
353 2008-08-26 Mark Mitchell <mark@codesourcery.com>
355 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
357 2008-08-26 Jie Zhang <jie.zhang@analog.com>
359 * config/bfin-parse.y (check_macfunc_option): Fix instruction
361 (asm_1): Check mode for 16-bit multiply instructions.
363 2008-08-24 Alan Modra <amodra@bigpond.net.au>
365 * configure.in: Update a number of obsolete autoconf macros.
366 * configure: Regenerate.
367 * aclocal.m4: Regenerate.
369 2008-08-22 Nick Clifton <nickc@redhat.com>
371 * config/tc-mcore.c (md_assemble): Increase length of name array
372 to include terminating NUL.
374 2008-08-22 Jie Zhang <jie.zhang@analog.com>
376 * config/bfin-lex.l (NUMBER): Protect special `.'.
378 2008-08-22 Alan Modra <amodra@bigpond.net.au>
380 * symbols.c (symbol_clone): Ensure clones are not external.
382 2008-08-22 Alan Modra <amodra@bigpond.net.au>
384 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
386 2008-08-21 Richard Henderson <rth@redhat.com>
388 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
389 (output_cie, output_fde): Use it.
390 (DWARF2_EH_FRAME_READ_ONLY): New.
391 (cfi_finish): Use it.
393 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
394 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
395 (DWARF2_EH_FRAME_READ_ONLY): New.
396 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
397 from the results of DIFF_EXPR_OK manipulation.
399 2008-08-21 Sterling Augustine <sterling@tensilica.com>
401 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
403 2008-08-20 Bob Wilson <bob.wilson@acm.org>
405 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
406 (O_tpoff, O_dtpoff): Define.
407 (suffix_relocs): Add entries for TLS suffixes.
408 (xtensa_elf_cons): Check for invalid use of TLS relocations.
409 (map_operator_to_reloc): Add is_literal parameter and use it to
410 control translating TLS instruction relocations to the corresponding
412 (xg_valid_literal_expression): Allow TLS operators.
413 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
414 operands to generated literals.
415 (xg_assemble_literal): Handle TLS operators. Update call to
416 map_operator_to_reloc.
417 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
418 (md_apply_fix): Handle TLS relocations.
419 (emit_single_op): Handle TLS operators.
420 (convert_frag_immed): Update call to map_operator_to_reloc.
421 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
422 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
423 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
424 to initialize the op_data field of the BuildOp.
425 (build_transition): Use it here to record the source operand
426 corresponding to a generated literal.
427 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
429 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
431 AVX Programming Reference (August, 2008)
432 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
433 (CPU_FLAGS_AVX_MATCH): Likewise.
434 (CPU_FLAGS_32BIT_MATCH): Updated.
435 (cpu_flags_match): Likewise.
437 2008-08-20 Alan Modra <amodra@bigpond.net.au>
440 * write.c (install_reloc): Check that reloc symbols have been
442 (set_symtab): Mark symbols with BSF_KEEP.
444 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
446 * config/tc-i386.c (i386_align_code): Fix a comment typo.
448 2008-08-15 Alan Modra <amodra@bigpond.net.au>
451 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
452 * Makefile.in: Regenerate.
453 * aclocal.m4: Regenerate.
454 * config.in: Regenerate.
455 * configure: Regenerate.
456 * doc/Makefile.in: Regenerate.
458 2008-08-14 Alan Modra <amodra@bigpond.net.au>
460 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
462 2008-08-13 Ben Elliston <bje@au.ibm.com>
464 * doc/as.texinfo (Align): Document the PowerPC behaviour.
466 2008-08-13 Alan Modra <amodra@bigpond.net.au>
468 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
469 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
470 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
471 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
472 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
473 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
474 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
475 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
476 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
477 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
479 2008-08-12 Alan Modra <amodra@bigpond.net.au>
481 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
482 * config/tc-ia64.c (dot_rot): Likewise.
484 2008-08-11 Alan Modra <amodra@bigpond.net.au>
487 * hash.c: Expand PTR to void *.
488 (hash_delete): Add "freeme" parameter. Call obstack_free.
489 * hash.h: Expand PTR to void *.
490 (hash_delete): Update prototype.
491 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
492 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
494 (subsym_substitute): Likewise.
495 * doc/internals.texi (hash_delete): Update.
497 2008-08-08 Anatoly Sokolov <aesok@post.ru>
499 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
500 architectures. Reorganize list to put mcu types in correct
501 architectures and to order list same as in GCC. Use new ISA
502 definitions in include/opcode/avr.h.
503 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
504 descriptions. Reorganize descriptions to put mcu types in correct
505 architectures and to order lists same as in GCC.
507 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
508 Daniel Jacobowitz <dan@codesourcery.com>
510 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
511 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
512 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
513 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
514 (md_longopts): Add -call_nonpic.
515 (md_parse_option): Handle OPTION_CALL_NONPIC.
516 (md_show_usage): Add -call_nonpic.
518 2008-08-08 Sterling Augustine <sterling@tensilica.com>
520 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
521 (xtensa_create_property_segments): Use it.
522 (xtensa_create_xproperty_segments): Likewise.
524 2008-08-08 Alan Modra <amodra@bigpond.net.au>
526 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
528 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
530 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
531 (lo16_reloc_p): New functions.
532 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
533 generalize relocation checks.
534 (matching_lo_reloc): New function.
535 (fixup_has_matching_lo_p): Use it.
536 (mips16_mark_labels): Don't clobber a symbol's visibility.
537 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
538 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
539 (md_apply_fix): Likewise.
540 (mips16_percent_op): Add %got and %call16.
541 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
542 Use matching_lo_reloc.
543 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
544 generalize relocation checks.
545 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
548 2008-08-06 DJ Delorie <dj@redhat.com>
550 * NEWS: Mention these changes.
552 * config/tc-h8300.h (H_TICK_HEX): Define.
553 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
554 (md_longopts): Add "-h-tick-hex".
555 (md_parse_option): Support it.
556 * doc/c-h8300.texi (H8/300 Options): Document it.
557 * doc/as.texinfo (Overview): Likewise.
559 * config/tc-sh.h (H_TICK_HEX): Define.
560 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
561 (md_longopts): Add "-h-tick-hex".
562 (md_parse_option): Support it.
563 * doc/c-sh.texi (SH Options): Document it.
564 * doc/c-sh64.texi (SH64 Options): Document it.
565 * doc/as.texinfo (Overview): Likewise.
567 2008-08-05 Alan Modra <amodra@bigpond.net.au>
570 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
571 debug info if we see compiler generated debug info.
572 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
574 2008-08-04 Alan Modra <amodra@bigpond.net.au>
576 * dwarf2dbg.c: Remove superfluous forward function declarations.
577 (DWARF2_FORMAT): Add section arg.
578 (out_header): New function, split out from..
579 (out_debug_line): ..here.
580 (out_debug_aranges): Use out_header.
581 (out_debug_abbrev): Add info_seg and line_seg args. Use
582 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
583 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
584 if line_seg is 64-bit.
585 (dwarf2_finish): Adjust out_debug_abbrev call.
586 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
587 * config/tc-mips.c (mips_dwarf2_format): Likewise.
589 2008-08-04 Alan Modra <amodra@bigpond.net.au>
591 * Makefile.am (POTFILES.in): Set LC_ALL=C.
592 * Makefile.in: Regenerate.
593 * po/POTFILES.in: Regenerate.
595 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
597 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
598 Handle -mvsx and -mpower7.
599 (md_show_usage): Document -mpower7 and -mvsx.
600 * doc/as.texinfo (Target PowerPC): Document -mvsx.
601 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
603 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
605 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
608 2008-07-30 Michael J. Eager <eager@eagercon.com>
610 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
611 (md_show_usage): Likewise.
613 2008-07-30 Alan Modra <amodra@bigpond.net.au>
615 * messages.c, symbols.c, write.c: Silence gcc warnings.
617 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
619 * config/tc-i386.c (operand_type_check): Warning fix.
621 2008-07-26 Michael Eager <eager@eagercon.com>
623 * doc/as.texinfo: Add description of single-precision attribute.
625 2008-07-24 Jie Zhang <jie.zhang@analog.com>
627 * config/bfin-parse.y (asm_1): Error if plain symbol is used
628 as load/store offset.
630 2008-07-22 Chao-ying Fu <fu@mips.com>
632 * config/tc-mips.c (mips_ip): Reset s to argsStart.
634 2008-07-22 Jie Zhang <jie.zhang@analog.com>
636 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
638 2008-07-21 DJ Delorie <dj@redhat.com>
640 * config/tc-h8300.c (fix_operand_size): Use the default size
641 specified by the .lbranch/.sbranch pseudos.
643 2008-07-18 DJ Delorie <dj@redhat.com>
645 * config/tc-m32c.h (H_TICK_HEX): Define.
646 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
647 (md_longopts): Add support for it.
648 (md_parse_option): Likewise.
649 * doc/as.texinfo (Overview): Add new m32c options.
650 * doc/c-m32c.texi (M32C-Modifiers): Likewise
652 * as.h: (enable_h_tick_hex): New.
653 * app.c (enable_h_tick_hex): New.
655 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
656 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
657 style hex constants and convert the input stream to 0x00 style.
658 (do_scrub_chars): If a 'X style character constant is found after
659 a symbol character (like you're or X'00), warn the user.
661 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
663 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
664 (mips_fix_adjustable): Likewise.
665 (mips_frob_file_after_relocs): Likewise.
667 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
669 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
670 about overriding an earlier setting.
672 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
674 * config/tc-mips.c (NO_ISA_COP): New macro.
675 (COP_INSN): New macro.
676 (is_opcode_valid): Use them.
677 (macro) <ld_st>: Use them. Don't accept coprocessor load store
678 insns based on the ISA if CPU is NO_ISA_COP.
679 <copz>: Likewise for coprocessor operations.
681 2008-07-07 Paul Brook <paul@codesourcery.com>
683 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
686 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
688 * configure.tgt: Add bfin-*-rtems*.
690 2008-07-04 Alan Modra <amodra@bigpond.net.au>
692 * config/tc-spu.c (md_apply_fix): Handle fully resolved
693 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
695 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
697 * config/tc-ppc.c (parse_cpu): Handle -m464.
698 (md_show_usage): Likewise.
700 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
702 Add support for ATtiny13A.
703 * config/tc-avr.c (mcu_types): Add attiny13a.
704 * doc/c-avr.texi: Likewise.
706 2008-06-24 Bob Wilson <bob.wilson@acm.org>
707 Alan Modra <amodra@bigpond.net.au>
709 * write.c (relax_segment <rs_org>): Include current stretch
710 value when calculating whether .org is backwards.
712 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
714 * configure: Regenerate.
716 2008-06-17 Nick Clifton <nickc@redhat.com>
718 * app.c (do_scrub_chars): Do not UNGET an EOF value.
720 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
723 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
724 text_section. Do the "stepping backwards" test for text_section
725 using unsigned operands.
727 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
729 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
730 (ppc_insert_operand): Likewise.
731 (ppc_machine): Likewise.
732 * config/tc-ppc.h: #include "opcode/ppc.h"
733 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
734 (ppc_cpu): Update extern decl.
736 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
738 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
739 +x, +X, +p, +P, +s, +S.
742 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
744 (macro_build): Likewise.
745 (CPU_HAS_SEQ): New macro.
746 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
748 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
750 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
751 * doc/c-avr.texi: Likewise.
753 2008-06-04 Nick Clifton <nickc@redhat.com>
755 * app.c (do_scrub_chars): Do not UNGET an EOF value.
757 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
759 * config/tc-i386.c (set_sse_check): New.
760 (md_pseudo_table): Add "sse_check".
762 2008-06-03 Paul Brook <paul@codesourcery.com>
764 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
766 2008-05-30 Nick Clifton <nickc@redhat.com>
769 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
772 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
774 * config/tc-mips.c (mips_cpu_info_table): Move records for
775 ST Loongson-2E/2F processors to a better place.
777 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
780 * config/tc-i386.c (match_template): Report ambiguous operand
781 size, not invalid suffix when there is no match in Intel
784 2008-05-22 Paul Brook <paul@codesourcery.com>
786 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
788 2008-05-21 I-Jui Sung <ijsung@gmail.com>
790 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
791 compatible cores: fa526, fa626, fa626te, fa726te.
792 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
795 2008-05-14 Alan Modra <amodra@bigpond.net.au>
797 * Makefile.am: Run "make dep-am".
798 * Makefile.in: Regenerate.
799 * doc/Makefile.in: Regenerate.
800 * po/POTFILES.in: Regenerate.
802 2008-05-09 Catherine Moore <clm@codesourcery.com>
804 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
805 with non-MIPS16 relocs.
807 2008-05-09 Chao-ying Fu <fu@mips.com>
809 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
810 case that some characters append at the end of the name.
812 (s_change_sec): Likewise.
813 (md_section_align): Likewise.
815 2008-05-07 Bob Wilson <bob.wilson@acm.org>
817 * config/tc-xtensa.c (xtensa_create_property_segments): Use
818 xtensa_make_property_section instead of xtensa_get_property_section.
819 (xtensa_create_xproperty_segments): Likewise.
821 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
823 * NEWS: Mention XSAVE, EPT and MOVBE.
825 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
826 (md_show_usage): Add .movbe and .ept.
828 * doc/c-i386.texi: Add movbe and ept to -march=. Document
831 2008-04-29 David S. Miller <davem@davemloft.net>
833 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
835 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
837 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
839 (OPTION_ELF_BASE): Make room for new option macros.
840 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
841 OPTION_DOUBLE_FLOAT): New option macros.
842 (md_longopts): Add msoft-float, mhard-float, msingle-float and
844 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
845 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
846 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
848 (struct mips_set_options): New fields soft_float and single_float.
849 (mips_opts): Initialized them. Add comment for each field
851 (mips_after_parse_args): Set them based on file_mips_soft_float
852 and file_mips_single_float.
853 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
854 `.set singlefloat' and `.set doublefloat'.
855 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
856 Handle single-float and soft-float instructions here.
857 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
858 (is_opcode_valid_16): New function.
859 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
860 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
861 M_S_DOB>: Remove special-casing of r4650.
862 * doc/c-mips.texi (-march=): Add Octeon.
863 (MIPS Opts): Document -msoft-float and -mhard-float. Document
864 -msingle-float and -mdouble-float.
865 (MIPS floating-point): New section. Document `.set softfloat' and
866 `.set hardfloat'. Document `.set singlefloat' and `.set
869 2008-04-25 David S. Miller <davem@davemloft.net>
871 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
874 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
875 rather than occaisionally 'levels'. Consistently refer to Sun's
876 UNIX variant as SunOS, every version of Solaris is also SunOS.
877 Document new 'softint_clear' and 'softint_set' aliases. Clarify
878 which architecture versions support '%dcr', '%cq', and '%gl'. Add
879 section on 32-bit/64-bit opcode translations.
881 2008-04-23 Mike Frysinger <vapier@gentoo.org>
883 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
884 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
885 (obj-fdpicelf.o): Define.
886 * Makefile.in: Regenerate.
887 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
889 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
890 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
891 * config/obj-fdpicelf.c: New.
892 * config/obj-fdpicelf.h: Likewise.
893 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
894 the OBJ_FDPIC_ELF define.
895 (OPTION_NOPIC): Define.
896 (md_longopts): Add mnopic and mno-fdpic.
897 (md_parse_option): Handle OPTION_NOPIC.
899 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
901 * aclocal.m4: Regenerate.
902 * configure: Regenerate.
904 2008-04-23 David S. Miller <davem@davemloft.net>
906 * config/tc-sparc.c (v9a_asr_table): Add missing
907 'stick' and 'stick_cmpr', and document ordering rules
909 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
910 BFD_RELOC_SPARC_PC10.
911 * doc/c-sparc.texi: New section on Sparc constants.
912 Add documentation for %stick and %stick_cmpr.
914 2008-04-22 David S. Miller <davem@davemloft.net>
916 * config/obj-elf.c (obj_elf_section_type): Add prototype
917 before obj_elf_section_word and add 'warn' arg.
918 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
919 is matched, try checking for #SECTION_TYPE.
920 (obj_elf_section): Adjust for new args.
921 (obj_elf_type_name): New function.
922 (obj_elf_type): Call it, and accept STT_foo number strings
923 in .type statements as output by SunPRO compiler.
925 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
927 * config/tc-i386.c (md_assemble): Don't check SSE instructions
930 2008-04-18 David S. Miller <davem@davemloft.net>
932 * doc/c-sparc.texi: Add syntax section.
934 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
937 REG and NDS for instructions with immediate operand.
939 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
941 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
944 2008-04-16 David S. Miller <davem@davemloft.net>
946 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
947 and relocation generation.
948 (tc_gen_reloc): Likewise.
950 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
952 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
953 relocations are properly aligned, and not negative.
955 2008-04-15 Khem Raj <kraj@mvista.com>
957 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
959 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
961 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
962 accept e500mc instructions.
963 (md_show_usage): Document -me500mc.
965 2008-04-11 Nick Clifton <nickc@redhat.com>
967 * listing.c (print_timestamp): Use localtime rather than
968 localtime_r since not all build environments provide the latter.
970 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
972 * NEWS: Mention -msse-check=[none|error|warning].
974 * config/tc-i386.c (sse_check): New.
975 (OPTION_MSSE_CHECK): Likewise.
976 (md_assemble): Check SSE instructions if needed.
977 (md_longopts): Add -msse-check.
978 (md_parse_option): Handle OPTION_MSSE_CHECK.
979 (md_show_usage): Show -msse-check=[none|error|warning].
981 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
983 2008-04-10 Santiago Urueña <suruena@gmail.com>
985 * listing.c: Add -ag listing flag to show general information in
986 listings such as gas version, passed options, and time stamp.
987 (listing_general_info): New function.
988 (print_options): New function.
989 (print_single_option): New function.
990 (print_timestamp): New function.
991 (MAX_DATELEN): Define.
992 (listing_print): Add call to listing_general_info.
993 * listing.h (LISTING_GENERAL): Define.
994 (listing_print): Add new parameter.
995 * as.c (show_usage): Print new switch.
996 (parse_args): Parse new switch.
997 (main): Pass command line on to listing_print.
998 * NEWS: Mention this new feature.
999 * doc/as.texinfo: Document the new sub-option.
1001 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1003 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1004 call. Delete out of date comment.
1005 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1006 (dwarf2_emit_label): Don't emit unless there has been a previous
1007 .file or we are outputting assembler generated debug.
1008 dwarf2_consume_line_info after emitting line info, not before.
1009 (out_debug_info): Simplify files_in_use test.
1011 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1013 * config/tc-i386.c (parse_real_register): Return AVX register
1014 only if AVX is enabled.
1016 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1019 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1020 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1022 2008-04-04 Adrian Bunk <bunk@stusta.de>
1023 Bob Wilson <bob.wilson@acm.org>
1025 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1026 call to decode_reloc.
1028 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1030 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1032 * config/tc-i386.c (cpu_arch): Add .pclmul.
1033 (md_show_usage): Replace clmul with pclmul.
1034 * doc/c-i386.texi: Likewise.
1036 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1038 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1040 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1041 Document -msse2avx, .avx, .aes, .clmul and .fma.
1043 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1044 (vex_prefix): Likewise.
1045 (sse2avx): Likewise.
1046 (CPU_FLAGS_ARCH_MATCH): Likewise.
1047 (CPU_FLAGS_64BIT_MATCH): Likewise.
1048 (CPU_FLAGS_32BIT_MATCH): Likewise.
1049 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1051 (vex_imm4): Likewise.
1052 (fits_in_imm4): Likewise.
1053 (build_vex_prefix): Likewise.
1054 (VEX_check_operands): Likewise.
1055 (bad_implicit_operand): Likewise.
1056 (OPTION_MSSE2AVX): Likewise.
1057 (T_YMMWORD): Likewise.
1058 (_i386_insn): Add vex.
1059 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1060 (cpu_flags_match): Changed to take a pointer to const template.
1061 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1062 (match_mem_size): Also check ymmword.
1063 (operand_type_match): Clear ymmword.
1064 (md_begin): Allow '_' in mnemonic.
1065 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1066 (process_immext): Update assert.
1067 (md_assemble): Don't call process_immext if sse2avx and immext
1068 are true. Call build_vex_prefix if vex is true.
1069 (parse_insn): Updated for cpu_flags_match.
1070 (swap_operands): Handle 5 operands.
1071 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1072 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1073 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1074 (check_byte_reg): Check regymm.
1075 (process_operands): Duplicate the destination register for
1076 -msse2avx if needed.
1077 (build_modrm_byte): Updated for instructions with VEX encoding.
1078 (output_insn): Output VEX prefix if needed.
1079 (md_longopts): Add msse2avx.
1080 (md_parse_option): Handle OPTION_MSSE2AVX.
1081 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1082 (intel_e09): Support YMMWORD.
1083 (intel_e11): Likewise.
1084 (intel_get_token): Likewise.
1086 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1088 * config/tc-avr.c (mcu_types): Add attiny167.
1089 * doc/c-avr.texi: Likewise.
1091 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1093 * config/tc-avr.c (mcu_types): Add atmega32u4.
1094 * doc/c-avr.texi: Likewise.
1096 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1098 * config/tc-avr.c (mcu_types): Add atmega32c1.
1099 * doc/c-avr.texi: Likewise.
1101 2008-03-28 Paul Brook <paul@codesourcery.com>
1103 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1104 to avoid spurious symbols.
1106 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1108 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1111 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1113 * config/tc-avr.c (mcu_types): Add atmega32m1.
1114 * doc/c-avr.texi: Likewise.
1116 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1118 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1120 (do_neon_ext): Fix sign of comparison.
1122 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1124 From Jie Zhang <jie.zhang@analog.com>
1125 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1126 instructions. And call yyerror when comparing PREG with
1128 (check_macfunc_option): New.
1129 (check_macfuncs): Check option by calling check_macfunc_option.
1130 Fix comparison always true warnings. Both scalar instructions
1131 of vector instruction must share the same mode option. Only allow
1132 option mode at the end of the second instruction of the vector.
1133 (asm_1): Check option by calling check_macfunc_option.
1135 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1136 option for multiply and multiply-accumulate to data register
1138 (check_macfuncs): Don't check if accumulator matches the data register
1140 (assign_macfunc): Check if accumulator matches the
1141 data register in each rule that moves to the data
1144 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1145 generated for LOOP_BEGIN and LOOP_END instructions.
1146 (bfin_gen_loop): Likewise.
1148 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1150 * config/tc-s390.c (md_parse_option): z10 option added.
1152 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1154 * aclocal.m4: Regenerate.
1155 * configure: Likewise.
1156 * Makefile.in: Likewise.
1157 * doc/Makefile.in: Likewise.
1159 2008-03-17 Adrian Bunk <bunk@stusta.de>
1162 * config/tc-hppa.c (is_same_frag): Delete.
1164 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1166 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1167 RELAX_LOOP_END_ADD_NOP.
1169 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1172 * read.c (s_mexit): Warn if attempting to exit a macro when not
1173 inside a macro definition.
1175 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1177 * Makefile.am: Run "make dep-am".
1178 * Makefile.in: Regenerate.
1179 * configure: Regenerate.
1181 2008-03-09 Paul Brook <paul@codesourcery.com>
1183 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1184 * doc/c-arm.texi: Add cortex-a9.
1186 2008-03-09 Paul Brook <paul@codesourcery.com>
1188 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1189 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1190 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1191 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1192 * doc/c-arm.texi: Document new ARM FPU variants.
1194 2008-03-07 Paul Brook <paul@codesourcery.com>
1196 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1198 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1200 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1201 for strict ordering of powerpc_opcodes, but disable for now.
1203 2008-03-04 Paul Brook <paul@codesourcery.com>
1205 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1206 (arm_ext_v7m): Rename...
1207 (arm_ext_m): ... to this. Include v6-M.
1208 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1209 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1210 (md_assemble): Allow wide msr instructions.
1211 (insns): Add classifications for v6-m instructions.
1212 (arm_cpu_option_table): Add cortex-m1.
1213 (arm_arch_option_table): Add armv6-m.
1214 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1216 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1217 Bob Wilson <bob.wilson@acm.org>
1219 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1220 (md_begin): Initialize it.
1221 (resources_conflict): Use it.
1223 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1225 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1227 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1228 H.J. Lu <hongjiu.lu@intel.com>
1231 * read.c (pseudo_set): Don't allow global register symbol.
1233 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1236 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1239 * write.c (write_object_file): Don't allow symbols which were
1240 equated to register. Stop if there is an error.
1242 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1244 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1246 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1247 * config/tc-ppc.c (ppu_cpu): Make global.
1248 (ppc_insert_operand): Add ppu_cpu parameter.
1249 (md_assemble): Adjust for above change.
1250 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1252 2008-02-22 Nick Clifton <nickc@redhat.com>
1254 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1255 targeted ARM ports, otherwise just skip generating the reloc.
1257 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1259 * doc/c-i386.texi: Update -march= and .arch.
1261 2008-02-18 Nick Clifton <nickc@redhat.com>
1263 * config/tc-mn10300.c (has_known_symbol_location): New function.
1264 Do not regard weak symbols as having a known location.
1265 (md_estimate_size_before_relax): Use new function.
1266 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1268 2008-02-18 Jan Beulich <jbeulich@novell.com>
1270 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1271 currently selected CPU has no 32-bit support.
1272 (parse_real_register): Do not return registers not available on
1273 currently selected CPU.
1275 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1277 * config/tc-i386.c (process_immext): Fix format.
1279 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1281 * config/tc-i386.c (inoutportreg): New.
1282 (process_immext): New.
1283 (md_assemble): Use it.
1284 (update_imm): Use imm16 and imm32s.
1285 (i386_att_operand): Use inoutportreg.
1287 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/tc-i386.c (operand_type_all_zero): New.
1290 (operand_type_set): Likewise.
1291 (operand_type_equal): Likewise.
1292 (cpu_flags_all_zero): Likewise.
1293 (cpu_flags_set): Likewise.
1294 (cpu_flags_equal): Likewise.
1295 (UINTS_ALL_ZERO): Removed.
1296 (UINTS_SET): Likewise.
1297 (UINTS_CLEAR): Likewise.
1298 (UINTS_EQUAL): Likewise.
1299 (cpu_flags_match): Updated.
1300 (smallest_imm_type): Likewise.
1301 (set_cpu_arch): Likewise.
1302 (md_assemble): Likewise.
1303 (optimize_imm): Likewise.
1304 (match_template): Likewise.
1305 (process_suffix): Likewise.
1306 (update_imm): Likewise.
1307 (process_drex): Likewise.
1308 (process_operands): Likewise.
1309 (build_modrm_byte): Likewise.
1310 (i386_immediate): Likewise.
1311 (i386_displacement): Likewise.
1312 (i386_att_operand): Likewise.
1313 (parse_real_register): Likewise.
1314 (md_parse_option): Likewise.
1315 (i386_target_format): Likewise.
1317 2008-02-14 Dimitry Andric <dimitry@andric.com>
1320 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1321 pointer past the comma after parsing a floating point register
1324 2008-02-14 Hakan Ardo <hakan@debian.org>
1327 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1329 (avr_operand): Disallow post-increment addressing in the lpm
1330 instruction for the attiny26.
1332 2008-02-13 Jan Beulich <jbeulich@novell.com>
1334 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1335 if not in Intel mode.
1336 (i386_intel_operand): Ignore segment overrides in immediate and
1338 (intel_e11): Range-check i.mem_operands before use as array
1339 index. Filter out FLAT for uses other than as segment override.
1340 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1343 2008-02-13 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1347 2008-02-13 Jan Beulich <jbeulich@novell.com>
1349 * config/tc-i386.c (allow_pseudo_reg): New.
1350 (parse_real_register): Check for NULL just once. Allow all
1351 register table entries when allow_pseudo_reg is non-zero.
1352 Don't allow any registers without type when allow_pseudo_reg
1354 (tc_x86_regname_to_dw2regnum): Replace with ...
1355 (tc_x86_parse_to_dw2regnum): ... this.
1356 (tc_x86_frame_initial_instructions): Adjust for above change.
1357 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1358 (tc_parse_to_dw2regnum): New.
1359 (tc_x86_regname_to_dw2regnum): Replace with ...
1360 (tc_x86_parse_to_dw2regnum): ... this.
1361 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1362 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1365 2008-02-12 Nick Clifton <nickc@redhat.com>
1367 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1369 (tic4x_insn_add): Likewise.
1370 (md_begin): Drop cast that was discarding a const qualifier.
1371 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1373 (build_insn): Drop cast that was discarding a const qualifier.
1375 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1377 * config/tc-i386.c (cpu_arch): Add .xsave.
1378 (md_show_usage): Add .xsave.
1380 * doc/c-i386.texi: Add xsave to -march=.
1382 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1384 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1385 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1387 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1389 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1390 checks into assertions. When relaxation produces an operation that
1391 does not fit in the current FLIX instruction, make sure that the
1392 operation is relaxed as needed to account for being placed following
1393 the current instruction.
1395 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1398 * configure: Regenerated.
1400 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1402 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1404 2008-01-31 Marc Gauthier <marc@tensilica.com>
1406 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1408 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1410 * read.c: (emit_expr): Correct for mingw use of printf size
1413 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1415 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1416 can only be encoded in FLIX instructions but are not specified as such.
1417 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1420 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1422 * NEWS: Mention new command line options for x86 targets.
1424 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1428 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1430 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1432 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1434 * config/tc-i386.c (md_show_usage): Show more processors for
1437 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1439 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1441 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1443 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1444 (XXX_MNEM_SUFFIX): Likewise.
1445 (END_OF_INSN): Likewise.
1446 (templates): Likewise.
1447 (modrm_byte): Likewise.
1448 (rex_byte): Likewise.
1449 (DREX_XXX): Likewise.
1450 (drex_byte): Likewise.
1451 (sib_byte): Likewise.
1452 (processor_type): Likewise.
1453 (arch_entry): Likewise.
1454 (cpu_sub_arch_name): Remove const.
1455 (cpu_arch): Add .vmx and .smx.
1456 (set_cpu_arch): Append cpu_sub_arch_name.
1457 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1458 (md_show_usage): Updated.
1460 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1461 (XXX_MNEM_SUFFIX): Likewise.
1462 (END_OF_INSN): Likewise.
1463 (templates): Likewise.
1464 (modrm_byte): Likewise.
1465 (rex_byte): Likewise.
1466 (DREX_XXX): Likewise.
1467 (drex_byte): Likewise.
1468 (sib_byte): Likewise.
1469 (processor_type): Likewise.
1470 (arch_entry): Likewise.
1472 * doc/as.texinfo: Update i386 -march option.
1474 * doc/c-i386.texi: Update -march= for ISA.
1476 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1478 * config/tc-xtensa.c (xtensa_leb128): New function.
1479 (md_pseudo_table): Use it for sleb128 and uleb128.
1480 (is_leb128_expr): New internal flag.
1481 (xtensa_symbol_new_hook): Check new flag.
1483 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1485 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1486 at90usb82, at90usb162.
1487 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1489 These changes support the new avr35 architecture group in gcc.
1491 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1493 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1494 suffix for AT&T syntax.
1496 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1498 * config/tc-i386.c (match_reg_size): New.
1499 (match_mem_size): Likewise.
1500 (operand_size_match): Likewise.
1501 (operand_type_match): Also clear all size fields.
1502 (match_template): Skip Intel syntax when in AT&T syntax.
1503 Call operand_size_match to check operand size.
1504 (i386_att_operand): Set the mem field to 1 for memory
1506 (i386_intel_operand): Likewise.
1508 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1511 * config/tc-i386.c (_i386_insn): Update comment.
1512 (operand_type_match): Also clear unspecified.
1513 (operand_type_register_match): Likewise.
1514 (parse_operands): Initialize unspecified.
1515 (i386_intel_operand): Likewise.
1516 (match_template): Check memory and accumulator operand size.
1517 (i386_att_operand): Clear unspecified on register operand.
1518 (intel_e11): Likewise.
1519 (intel_e09): Set operand size and clean unspecified for
1522 2008-01-11 Andreas Schwab <schwab@suse.de>
1524 * read.c (s_space): Declare `repeat' as offsetT.
1526 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1528 * config/tc-i386.c (match_template): Check processor support
1531 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1533 * config/tc-i386.c (match_template): Continue if processor
1536 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1538 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1539 unwind personality function address.
1541 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1543 * dwarf2dbg.c (out_sleb128): Delete.
1544 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1545 (out_fixed_inc_line_addr): Delete.
1546 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1547 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1548 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1549 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1550 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1551 * read.h (emit_expr_fix): New prototype.
1552 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1553 (emit_expr_fix): New.
1555 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1557 * config/tc-i386.c (match_template): Check register size
1558 only when size of operands can be encoded the canonical way.
1560 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1562 * config/tc-i386.c (i386_operand): Renamed to ...
1563 (i386_att_operand): This.
1564 (parse_operands): Updated.
1566 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1568 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1570 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1572 (md_assemble): Remove Intel mode workaround.
1573 (match_template): Check support for old gcc, AT&T mnemonic
1575 (md_parse_option): Don't set intel_mnemonic to 0 for
1578 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1580 * config/tc-i386.h: Update copyright to 2008.
1582 2008-01-04 Nick Clifton <nickc@redhat.com>
1584 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1585 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1587 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1589 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1592 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1594 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1595 (cpu_flags_not): Likewise.
1596 (cpu_flags_match): Updated to check 64bit and arch.
1597 (set_code_flag): Remove cpu_arch_flags_not.
1598 (set_16bit_gcc_code_flag): Likewise.
1599 (set_cpu_arch): Likewise.
1600 (md_begin): Likewise.
1601 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1602 (match_template): Likewise.
1604 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1606 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1607 modrm_regmem to 0 instead of None.
1609 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1611 * config/tc-i386.c (match_template): Use the xmmword field
1614 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1616 * config/tc-i386.c (process_suffix): Fix a typo.
1618 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1621 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1622 Check memory size in Intel mode.
1623 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1624 (intel_e09): Likewise.
1626 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1628 2008-01-02 Catherine Moore <clm@codesourcery.com>
1630 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1632 For older changes see ChangeLog-2007
1638 version-control: never