gas/ChangeLog

   1 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * read.c (read_a_source_file): Rearrange evaluation order when
   4         looking for '=' to avoid conditional on undefined contents of
   5         input_line_pointer[1].
   6
   7 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
   8
   9         * config/tc-mips.c (COP_INSN): Change logic to always return false
  10         for FP instructions.
  11
  12 2008-11-06  Chao-ying Fu  <fu@mips.com>
  13
  14         * config/tc-mips.c (validate_mips_insn): Add case '1'.
  15         (mips_ip): Add case '1' to process sync type.
  16
  17 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
  18
  19         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
  20
  21 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
  22
  23         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
  24         writes to the same register.
  25
  26 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
  27
  28         * config/tc-xtensa.c (xtensa_j_opcode): New.
  29         (xg_instruction_matches_option_term): Handle "FREEREG" option.
  30         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
  31         (md_begin): Initialize xtensa_j_opcode.
  32         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
  33         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
  34         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
  35         (vinsn_to_insnbuf): Update renamed tls_reloc references.
  36         Distinguish extra argument for "FREEREG" from extra TLS argument.
  37         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
  38         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
  39         field to extra_arg.
  40         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
  41         (build_transition): Handle "FREEREG" operand.
  42         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
  43
  44 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
  45
  46         * po/id.po: Update.
  47
  48 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
  49
  50         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
  51         comment so that Broadcom SB-1 cores are in the MIPS64 section.
  52
  53 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
  54
  55         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
  56         * config/tc-ns32k.c (bit_fix_new): Likewise.
  57         * config/tc-m68k.c (md_begin): Likewise.
  58         * hash.c (hash_insert, hash_jam): Likewise.
  59         * symbols.c (symbol_create, local_symbol_make): Likewise.
  60         * frags.c (frag_alloc): Likewise.
  61
  62 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
  63
  64         * config/bfin-parse.y: Use C style comments.
  65         * config/tc-bfin.c: Likewise.
  66         * config/tc-m68k.c: Likewise.
  67         * config/tc-mips.c: Likewise.
  68
  69 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
  70
  71         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
  72         (cpu_arch_tune): Make it global.
  73         (cpu_arch_isa): Likewise.
  74         (cpu_arch_isa_flags): Likewise.
  75         (i386_align_code): Check fragP->tc_frag_data.isa,
  76         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
  77         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
  78         respectively.
  79
  80         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
  81         (cpu_arch_tune): New.
  82         (cpu_arch_isa): Likewise.
  83         (cpu_arch_isa_flags): Likewise.
  84         (i386_tc_frag_data): Likewise.
  85         (TC_FRAG_TYPE): Likewise.
  86         (TC_FRAG_INIT): Likewise.
  87
  88 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
  89
  90         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
  91         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
  92         Moved into alphabetical order.
  93
  94 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
  95
  96         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
  97         a complete sentence.
  98         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
  99         (Line): Remove conditional declaration of Ln node and section here.
 100         Put aout-bout description inside the no-line-dir conditional.
 101         (Skip, Space): Use a separate conditional for each node.
 102
 103 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 104
 105         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 106         menu entry for File; remove version-specific .file operands from menu
 107         description.  Replace "LNS directives" menu entry with new entries
 108         for "Loc" and "Loc_mark_labels".
 109         (LNS directives): Split into separate nodes for each directive.
 110         (Loc): New node for .loc directive.  Mention that this directive
 111         is for DWARF2 and add a missing article.
 112         (Loc_mark_labels): Likewise for .loc_mark_labels.
 113         (File): Change this node to describe both the default version and
 114         the DWARF2 version of .file.  Move the no-file-dir conditional to
 115         include only the default version.
 116
 117 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 118
 119         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 120         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 121         (i386_solaris_fix_up_eh_frame): Declare.
 122         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 123
 124 2008-10-09  Nick Clifton  <nickc@redhat.com>
 125
 126         PR 6944
 127         * doc/as.texinfo (Dollar Local Labels): Correct description of
 128         dollar local labels to show that the colon suffix is still
 129         needed.
 130
 131 2008-10-08  Nick Clifton  <nickc@redhat.com>
 132
 133         * configure.in (ALL_LINGUAS): Add "id".
 134         * configure: Regenerate.
 135         * po/id.po: New Indonesian translation.
 136
 137 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 138
 139         * read.c (pseudo_set): Don't allow global register symbol only
 140         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 141         * symbols.c (S_SET_EXTERNAL): Likewise.
 142
 143         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 144
 145         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 146
 147 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 148
 149         * doc/as.texinfo (Local): New description of ELF .local directive.
 150
 151 2008-10-06  Nick Clifton  <nickc@redhat.com>
 152
 153         PR 6926
 154         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 155         (_find_end_of_line): Add extra parameter indicating if the line is
 156         inside a macro.  If it is then do not allow the @ character to be
 157         treated as a line separator character.
 158         (read_a_source): Update use of _find_end_of_line.
 159         (find_end_of_line): Likewise.
 160         (s_irp): Update use of get_line_sb.
 161         (s_macro): Likewise.
 162         (do_repeat): Likewise.
 163         (get_line_sb): New function.  Like the old version of get_line_sb
 164         except that it takes an extra parameter indicating whether the
 165         line is inside a macro.
 166         (get_macro_line_sb): New function.
 167
 168 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 169
 170         * config/tc-cris.c: Update all comments regarding explicit relocations
 171         to, besides PIC, also imply TLS or to say "relocation specifier" or
 172         similar.
 173         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 174         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 175         callers.  Also handle TLS relocs.
 176         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 177         Change all callers.  Also handle TLS relocs.
 178         (tls): New constant.
 179         (cris_process_instruction): Check for non-PIC TLS relocations and
 180         adjust message when emitting error message about relocation not
 181         fitting.
 182         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 183         when tls is true.
 184         (get_3op_or_dip_prefix_op): Ditto.
 185         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 186
 187 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 188
 189         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 190         Manually process line ends.
 191
 192 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 193             Nick Clifton  <nickc@redhat.com>
 194
 195         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 196         S_SET_STORAGE_CLASS.
 197
 198 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 199             Nick Clifton  <nickc@redhat.com>
 200
 201         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 202         do not match it class and if necessary update the class.
 203         (null_error_handler): New function.  Suppresses the generation of
 204         bfd error messages.
 205         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 206
 207 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 208
 209         * Makefile.am: Run "make dep-am".
 210         * Makefile.in: Regenerate.
 211
 212 2008-09-29  Nick Clifton  <nickc@redhat.com>
 213
 214         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 215         tc_cfi_emit_pcrel_expr macro.
 216
 217 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 218             Steve Ellcey  <sje@cup.hp.com>
 219
 220         * configure: Regenerate for new libtool.
 221         * aclocal.m4: Ditto.
 222         * Makefile.in: Ditto.
 223         * doc/Makefile.in: Ditto.
 224
 225 2008-09-29  Nick Clifton  <nickc@redhat.com>
 226
 227         PR 6878
 228         * app.c (do_scrub_chars): Only issue warnings about tick
 229         characters detected in symbol strings if hex ticks are supported.
 230
 231 2008-09-29  Nick Clifton  <nickc@redhat.com>
 232
 233         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 234         tc_cfi_emit_pcrel_expr macro.
 235
 236 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 237
 238         * NEWS: Mention .cfi_val_encoded_addr.
 239
 240 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 241
 242         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 243         * Makefile.in (TARG_ENV_HFILES): Likewise.
 244         * configure.tgt (Solaris targets): Set em=solaris.
 245         * config/te-solaris.h: New file.
 246
 247 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 248
 249         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 250
 251 2008-09-24  Richard Henderson  <rth@redhat.com>
 252
 253         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 254         (struct cfi_insn_data): Add ea member.
 255         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 256         (output_cfi_insn): Handle CFI_val_encoded_addr.
 257         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 258         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 259
 260 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 261
 262         PR 6913
 263         * listing.c (print_options): Don't call fprintf without format string.
 264
 265 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 266
 267         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 268         (TC_VALIDATE_FIX_SUB): Likewise.
 269         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 270         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 271         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 272         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 273         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 274         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 275         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 276         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 277         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 278
 279         * write.c (md_register_arithmetic): Define.
 280         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 281         Modify error message when registers involved.
 282         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 283         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 284
 285 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 286
 287         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 288
 289 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 290
 291         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 292         relocs with no symbol.
 293         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 294         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 295         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 296
 297 2008-09-14  Chris Smith <chris@zxdesign.info>
 298
 299         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 300         broken, as the opcode of ld a,(de) was being emitted for both.
 301
 302 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 303
 304         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 305         operands equal to MAX_INSN_ARGS.
 306
 307 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 308
 309         * configure.in: Call AC_SYS_LARGEFILE.
 310         * config.in: Regenerate.
 311         * configure: Regenerate.
 312
 313 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 314
 315         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 316         Remove POWER5 and POWER6 tests.
 317
 318 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 319
 320         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 321         number support for 32-bit targets.
 322
 323 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 324
 325         * NEWS: Add a marker for the 2.19 features.
 326
 327 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 328
 329         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 330         comment regarding use of difference expressions.
 331         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 332
 333         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 334         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 335         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 336         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 337
 338 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 339
 340         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 341
 342 2008-09-03  Nick Clifton  <nickc@redhat.com>
 343
 344         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 345         alignment field of the .lcomm directive to be optional.
 346         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 347         s_comm_internal.
 348         (md_pseudo_table): Implement .lcomm directive for COFF based
 349         targets.
 350         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 351         the .lcomm directive.
 352
 353 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 354
 355         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 356         and NetBSD.
 357
 358 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 359
 360         * config/tc-avr.c (mcu_types): Add atmega16u4.
 361         * doc/c-avr.texi: Likewise.
 362
 363 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         * config/tc-ia64.c (CR_IIB0): New.
 366         (CR_IIB1): Likewise.
 367         (cr): Add cr.iib0 and cr.iib1.
 368         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 369
 370 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 371
 372         * config/tc-i386.c (md_assemble): Force number of displacement
 373         operands to zero when processing string instruction.
 374         (i386_index_check): Special-case string instruction operands. Don't
 375         fudge address prefix if there already was a memory operand. Fix
 376         error message to correctly reflect the addressing mode used.
 377         (i386_att_operand): Fix comment.
 378         (i386_intel_operand): Snapshot, clear, and restore base and index
 379         reg for each operand processed. Increment count of memory operands
 380         later.
 381
 382 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 383
 384         * config/tc-hppa.c (is_SB_relative): New macro.
 385         (fix_new_hppa): Remove $segrel$ marker.
 386         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 387         segment relative.
 388         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 389
 390 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 391
 392         * config/tc-i386.c (check_string): Use register_prefix for error
 393         message.
 394         (process_operands): Likewise.
 395
 396 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 397
 398         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 399
 400 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 401
 402         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 403         mode checking.
 404         (asm_1): Check mode for 16-bit multiply instructions.
 405
 406 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 407
 408         * configure.in: Update a number of obsolete autoconf macros.
 409         * configure: Regenerate.
 410         * aclocal.m4: Regenerate.
 411
 412 2008-08-22  Nick Clifton  <nickc@redhat.com>
 413
 414         * config/tc-mcore.c (md_assemble): Increase length of name array
 415         to include terminating NUL.
 416
 417 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 418
 419         * config/bfin-lex.l (NUMBER): Protect special `.'.
 420
 421 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 422
 423         * symbols.c (symbol_clone): Ensure clones are not external.
 424
 425 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 426
 427         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 428
 429 2008-08-21  Richard Henderson  <rth@redhat.com>
 430
 431         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 432         (output_cie, output_fde): Use it.
 433         (DWARF2_EH_FRAME_READ_ONLY): New.
 434         (cfi_finish): Use it.
 435
 436         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 437         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 438         (DWARF2_EH_FRAME_READ_ONLY): New.
 439         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 440         from the results of DIFF_EXPR_OK manipulation.
 441
 442 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 443
 444         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 445
 446 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 447
 448         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 449         (O_tpoff, O_dtpoff): Define.
 450         (suffix_relocs): Add entries for TLS suffixes.
 451         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 452         (map_operator_to_reloc): Add is_literal parameter and use it to
 453         control translating TLS instruction relocations to the corresponding
 454         literal relocations.
 455         (xg_valid_literal_expression): Allow TLS operators.
 456         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 457         operands to generated literals.
 458         (xg_assemble_literal): Handle TLS operators.  Update call to
 459         map_operator_to_reloc.
 460         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 461         (md_apply_fix): Handle TLS relocations.
 462         (emit_single_op): Handle TLS operators.
 463         (convert_frag_immed): Update call to map_operator_to_reloc.
 464         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 465         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 466         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 467         to initialize the op_data field of the BuildOp.
 468         (build_transition): Use it here to record the source operand
 469         corresponding to a generated literal.
 470         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 471
 472 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         AVX Programming Reference (August, 2008)
 475         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 476         (CPU_FLAGS_AVX_MATCH): Likewise.
 477         (CPU_FLAGS_32BIT_MATCH): Updated.
 478         (cpu_flags_match): Likewise.
 479
 480 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 481
 482         PR 6848
 483         * write.c (install_reloc): Check that reloc symbols have been
 484         written.
 485         (set_symtab): Mark symbols with BSF_KEEP.
 486
 487 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 490
 491 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 492
 493         PR 6526
 494         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 495         * Makefile.in: Regenerate.
 496         * aclocal.m4: Regenerate.
 497         * config.in: Regenerate.
 498         * configure: Regenerate.
 499         * doc/Makefile.in: Regenerate.
 500
 501 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 502
 503         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 504
 505 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 506
 507         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 508
 509 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 510
 511         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 512         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 513         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 514         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 515         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 516         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 517         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 518         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 519         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 520         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 521
 522 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 523
 524         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 525         * config/tc-ia64.c (dot_rot): Likewise.
 526
 527 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 528
 529         PR 6575
 530         * hash.c: Expand PTR to void *.
 531         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 532         * hash.h: Expand PTR to void *.
 533         (hash_delete): Update prototype.
 534         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 535         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 536         call.
 537         (subsym_substitute): Likewise.
 538         * doc/internals.texi (hash_delete): Update.
 539
 540 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 541
 542         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 543         architectures. Reorganize list to put mcu types in correct
 544         architectures and to order list same as in GCC. Use new ISA
 545         definitions in include/opcode/avr.h.
 546         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 547         descriptions. Reorganize descriptions to put mcu types in correct
 548         architectures and to order lists same as in GCC.
 549
 550 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 551             Daniel Jacobowitz  <dan@codesourcery.com>
 552
 553         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 554         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 555         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 556         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 557         (md_longopts): Add -call_nonpic.
 558         (md_parse_option): Handle OPTION_CALL_NONPIC.
 559         (md_show_usage): Add -call_nonpic.
 560
 561 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 562
 563         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 564         (xtensa_create_property_segments): Use it.
 565         (xtensa_create_xproperty_segments): Likewise.
 566
 567 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 568
 569         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 570
 571 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 572
 573         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 574         (lo16_reloc_p): New functions.
 575         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 576         generalize relocation checks.
 577         (matching_lo_reloc): New function.
 578         (fixup_has_matching_lo_p): Use it.
 579         (mips16_mark_labels): Don't clobber a symbol's visibility.
 580         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 581         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 582         (md_apply_fix): Likewise.
 583         (mips16_percent_op): Add %got and %call16.
 584         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 585         Use matching_lo_reloc.
 586         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 587         generalize relocation checks.
 588         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 589         checks.
 590
 591 2008-08-06  DJ Delorie  <dj@redhat.com>
 592
 593         * NEWS: Mention these changes.
 594
 595         * config/tc-h8300.h (H_TICK_HEX): Define.
 596         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 597         (md_longopts): Add "-h-tick-hex".
 598         (md_parse_option): Support it.
 599         * doc/c-h8300.texi (H8/300 Options): Document it.
 600         * doc/as.texinfo (Overview): Likewise.
 601
 602         * config/tc-sh.h (H_TICK_HEX): Define.
 603         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 604         (md_longopts): Add "-h-tick-hex".
 605         (md_parse_option): Support it.
 606         * doc/c-sh.texi (SH Options): Document it.
 607         * doc/c-sh64.texi (SH64 Options): Document it.
 608         * doc/as.texinfo (Overview): Likewise.
 609
 610 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 611
 612         PR gas/6656
 613         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 614         debug info if we see compiler generated debug info.
 615         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 616
 617 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 618
 619         * dwarf2dbg.c: Remove superfluous forward function declarations.
 620         (DWARF2_FORMAT): Add section arg.
 621         (out_header): New function, split out from..
 622         (out_debug_line): ..here.
 623         (out_debug_aranges): Use out_header.
 624         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 625         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 626         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 627         if line_seg is 64-bit.
 628         (dwarf2_finish): Adjust out_debug_abbrev call.
 629         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 630         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 631
 632 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 633
 634         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 635         * Makefile.in: Regenerate.
 636         * po/POTFILES.in: Regenerate.
 637
 638 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 639
 640         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 641         Handle -mvsx and -mpower7.
 642         (md_show_usage): Document -mpower7 and -mvsx.
 643         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 644         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 645
 646 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 647
 648         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 649         <cell>: Likewise.
 650
 651 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 652
 653         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 654         (md_show_usage): Likewise.
 655
 656 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 657
 658         * messages.c, symbols.c, write.c: Silence gcc warnings.
 659
 660 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 661
 662         * config/tc-i386.c (operand_type_check): Warning fix.
 663
 664 2008-07-26  Michael Eager <eager@eagercon.com>
 665
 666         * doc/as.texinfo: Add description of single-precision attribute.
 667
 668 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 669
 670         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 671         as load/store offset.
 672
 673 2008-07-22  Chao-ying Fu  <fu@mips.com>
 674
 675         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 676
 677 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 678
 679         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 680
 681 2008-07-21  DJ Delorie  <dj@redhat.com>
 682
 683         * config/tc-h8300.c (fix_operand_size): Use the default size
 684         specified by the .lbranch/.sbranch pseudos.
 685
 686 2008-07-18  DJ Delorie  <dj@redhat.com>
 687
 688         * config/tc-m32c.h (H_TICK_HEX): Define.
 689         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 690         (md_longopts): Add support for it.
 691         (md_parse_option): Likewise.
 692         * doc/as.texinfo (Overview): Add new m32c options.
 693         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 694
 695         * as.h: (enable_h_tick_hex): New.
 696         * app.c (enable_h_tick_hex): New.
 697         (LEX_IS_H): New.
 698         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 699         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 700         style hex constants and convert the input stream to 0x00 style.
 701         (do_scrub_chars): If a 'X style character constant is found after
 702         a symbol character (like you're or X'00), warn the user.
 703
 704 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 705
 706         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 707         (mips_fix_adjustable): Likewise.
 708         (mips_frob_file_after_relocs): Likewise.
 709
 710 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 711
 712         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 713         about overriding an earlier setting.
 714
 715 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 716
 717         * config/tc-mips.c (NO_ISA_COP): New macro.
 718         (COP_INSN): New macro.
 719         (is_opcode_valid): Use them.
 720         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 721         insns based on the ISA if CPU is NO_ISA_COP.
 722         <copz>: Likewise for coprocessor operations.
 723
 724 2008-07-07  Paul Brook  <paul@codesourcery.com>
 725
 726         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 727         relocations.
 728
 729 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 730
 731         * configure.tgt: Add bfin-*-rtems*.
 732
 733 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 734
 735         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 736         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 737
 738 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 739
 740         * config/tc-ppc.c (parse_cpu): Handle -m464.
 741         (md_show_usage): Likewise.
 742
 743 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 744
 745         Add support for ATtiny13A.
 746         * config/tc-avr.c (mcu_types): Add attiny13a.
 747         * doc/c-avr.texi: Likewise.
 748
 749 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 750             Alan Modra  <amodra@bigpond.net.au>
 751
 752         * write.c (relax_segment <rs_org>): Include current stretch
 753         value when calculating whether .org is backwards.
 754
 755 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 756
 757         * configure: Regenerate.
 758
 759 2008-06-17  Nick Clifton  <nickc@redhat.com>
 760
 761         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 762
 763 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 764
 765         PR gas/6607
 766         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 767         text_section.  Do the "stepping backwards" test for text_section
 768         using unsigned operands.
 769
 770 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 771
 772         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 773         (ppc_insert_operand): Likewise.
 774         (ppc_machine): Likewise.
 775         * config/tc-ppc.h: #include "opcode/ppc.h"
 776         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 777         (ppc_cpu): Update extern decl.
 778
 779 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 780
 781         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 782         +x, +X, +p, +P, +s, +S.
 783         (mips_ip): Likewise.
 784
 785         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 786         (mips_ip): Likewise.
 787         (macro_build): Likewise.
 788         (CPU_HAS_SEQ): New macro.
 789         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 790
 791 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 792
 793         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 794         * doc/c-avr.texi: Likewise.
 795
 796 2008-06-04  Nick Clifton  <nickc@redhat.com>
 797
 798         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 799
 800 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         * config/tc-i386.c (set_sse_check): New.
 803         (md_pseudo_table): Add "sse_check".
 804
 805 2008-06-03  Paul Brook  <paul@codesourcery.com>
 806
 807         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 808
 809 2008-05-30  Nick Clifton  <nickc@redhat.com>
 810
 811         PR 5523
 812         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 813         relocs here.
 814
 815 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 816
 817         * config/tc-mips.c (mips_cpu_info_table): Move records for
 818         ST Loongson-2E/2F processors to a better place.
 819
 820 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         PR gas/6518
 823         * config/tc-i386.c (match_template): Report ambiguous operand
 824         size, not invalid suffix when there is no match in Intel
 825         syntax.
 826
 827 2008-05-22  Paul Brook  <paul@codesourcery.com>
 828
 829         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 830
 831 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 832
 833         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 834         compatible cores: fa526, fa626, fa626te, fa726te.
 835         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 836         fa726te} options.
 837
 838 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 839
 840         * Makefile.am: Run "make dep-am".
 841         * Makefile.in: Regenerate.
 842         * doc/Makefile.in: Regenerate.
 843         * po/POTFILES.in: Regenerate.
 844
 845 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 846
 847         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 848         with non-MIPS16 relocs.
 849
 850 2008-05-09  Chao-ying Fu  <fu@mips.com>
 851
 852         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 853         case that some characters append at the end of the name.
 854         (mips_ip): Likewise.
 855         (s_change_sec): Likewise.
 856         (md_section_align): Likewise.
 857
 858 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 859
 860         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 861         xtensa_make_property_section instead of xtensa_get_property_section.
 862         (xtensa_create_xproperty_segments): Likewise.
 863
 864 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * NEWS: Mention XSAVE, EPT and MOVBE.
 867
 868         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 869         (md_show_usage): Add .movbe and .ept.
 870
 871         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 872         .movbe and .ept.
 873
 874 2008-04-29  David S. Miller  <davem@davemloft.net>
 875
 876         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 877
 878 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 879
 880         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 881         New statics.
 882         (OPTION_ELF_BASE): Make room for new option macros.
 883         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 884         OPTION_DOUBLE_FLOAT): New option macros.
 885         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 886         mdouble-float.
 887         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 888         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 889         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 890         and -mdouble-float.
 891         (struct mips_set_options): New fields soft_float and single_float.
 892         (mips_opts): Initialized them.  Add comment for each field
 893         initializer.
 894         (mips_after_parse_args): Set them based on file_mips_soft_float
 895         and file_mips_single_float.
 896         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 897         `.set singlefloat' and `.set doublefloat'.
 898         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 899         Handle single-float and soft-float instructions here.
 900         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 901         (is_opcode_valid_16): New function.
 902         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 903         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 904         M_S_DOB>: Remove special-casing of r4650.
 905         * doc/c-mips.texi (-march=): Add Octeon.
 906         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 907         -msingle-float and -mdouble-float.
 908         (MIPS floating-point): New section.  Document `.set softfloat' and
 909         `.set hardfloat'.  Document `.set singlefloat' and `.set
 910         doublefloat'.
 911
 912 2008-04-25  David S. Miller  <davem@davemloft.net>
 913
 914         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 915         %asr aliases.
 916
 917         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 918         rather than occaisionally 'levels'.  Consistently refer to Sun's
 919         UNIX variant as SunOS, every version of Solaris is also SunOS.
 920         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 921         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 922         section on 32-bit/64-bit opcode translations.
 923
 924 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 925
 926         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 927         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 928         (obj-fdpicelf.o): Define.
 929         * Makefile.in: Regenerate.
 930         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 931         (bfin-*-*): Delete.
 932         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 933         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 934         * config/obj-fdpicelf.c: New.
 935         * config/obj-fdpicelf.h: Likewise.
 936         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 937         the OBJ_FDPIC_ELF define.
 938         (OPTION_NOPIC): Define.
 939         (md_longopts): Add mnopic and mno-fdpic.
 940         (md_parse_option): Handle OPTION_NOPIC.
 941
 942 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 943
 944         * aclocal.m4: Regenerate.
 945         * configure: Regenerate.
 946
 947 2008-04-23  David S. Miller  <davem@davemloft.net>
 948
 949         * config/tc-sparc.c (v9a_asr_table): Add missing
 950         'stick' and 'stick_cmpr', and document ordering rules
 951         of table.
 952         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 953         BFD_RELOC_SPARC_PC10.
 954         * doc/c-sparc.texi: New section on Sparc constants.
 955         Add documentation for %stick and %stick_cmpr.
 956
 957 2008-04-22  David S. Miller  <davem@davemloft.net>
 958
 959         * config/obj-elf.c (obj_elf_section_type): Add prototype
 960         before obj_elf_section_word and add 'warn' arg.
 961         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 962         is matched, try checking for #SECTION_TYPE.
 963         (obj_elf_section): Adjust for new args.
 964         (obj_elf_type_name): New function.
 965         (obj_elf_type): Call it, and accept STT_foo number strings
 966         in .type statements as output by SunPRO compiler.
 967
 968 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 971         if noavx is 0.
 972
 973 2008-04-18  David S. Miller  <davem@davemloft.net>
 974
 975         * doc/c-sparc.texi: Add syntax section.
 976
 977 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 980         REG and NDS for instructions with immediate operand.
 981
 982 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 985         FMA.
 986
 987 2008-04-16  David S. Miller  <davem@davemloft.net>
 988
 989         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 990         and relocation generation.
 991         (tc_gen_reloc): Likewise.
 992
 993 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 994
 995         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 996         relocations are properly aligned, and not negative.
 997
 998 2008-04-15  Khem Raj  <kraj@mvista.com>
 999
1000         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1001
1002 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1003
1004         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1005         accept e500mc instructions.
1006         (md_show_usage): Document -me500mc.
1007
1008 2008-04-11  Nick Clifton  <nickc@redhat.com>
1009
1010         * listing.c (print_timestamp): Use localtime rather than
1011         localtime_r since not all build environments provide the latter.
1012
1013 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1014
1015         * NEWS: Mention -msse-check=[none|error|warning].
1016
1017         * config/tc-i386.c (sse_check): New.
1018         (OPTION_MSSE_CHECK): Likewise.
1019         (md_assemble): Check SSE instructions if needed.
1020         (md_longopts): Add -msse-check.
1021         (md_parse_option): Handle OPTION_MSSE_CHECK.
1022         (md_show_usage): Show -msse-check=[none|error|warning].
1023
1024         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1025
1026 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1027
1028         * listing.c: Add -ag listing flag to show general information in
1029         listings such as gas version, passed options, and time stamp.
1030         (listing_general_info): New function.
1031         (print_options): New function.
1032         (print_single_option): New function.
1033         (print_timestamp): New function.
1034         (MAX_DATELEN): Define.
1035         (listing_print): Add call to listing_general_info.
1036         * listing.h (LISTING_GENERAL): Define.
1037         (listing_print): Add new parameter.
1038         * as.c (show_usage): Print new switch.
1039         (parse_args): Parse new switch.
1040         (main): Pass command line on to listing_print.
1041         * NEWS: Mention this new feature.
1042         * doc/as.texinfo: Document the new sub-option.
1043
1044 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1045
1046         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1047         call.  Delete out of date comment.
1048         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1049         (dwarf2_emit_label): Don't emit unless there has been a previous
1050         .file or we are outputting assembler generated debug.
1051         dwarf2_consume_line_info after emitting line info, not before.
1052         (out_debug_info): Simplify files_in_use test.
1053
1054 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * config/tc-i386.c (parse_real_register): Return AVX register
1057         only if AVX is enabled.
1058
1059 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1060
1061         PR gas/6043
1062         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1063         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1064
1065 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1066             Bob Wilson  <bob.wilson@acm.org>
1067
1068         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1069         call to decode_reloc.
1070
1071 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1072
1073         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1074
1075         * config/tc-i386.c (cpu_arch): Add .pclmul.
1076         (md_show_usage): Replace clmul with pclmul.
1077         * doc/c-i386.texi: Likewise.
1078
1079 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1082
1083         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1084         Document -msse2avx, .avx, .aes, .clmul and .fma.
1085
1086         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1087         (vex_prefix): Likewise.
1088         (sse2avx): Likewise.
1089         (CPU_FLAGS_ARCH_MATCH): Likewise.
1090         (CPU_FLAGS_64BIT_MATCH): Likewise.
1091         (CPU_FLAGS_32BIT_MATCH): Likewise.
1092         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1093         (regymm): Likewise.
1094         (vex_imm4): Likewise.
1095         (fits_in_imm4): Likewise.
1096         (build_vex_prefix): Likewise.
1097         (VEX_check_operands): Likewise.
1098         (bad_implicit_operand): Likewise.
1099         (OPTION_MSSE2AVX): Likewise.
1100         (T_YMMWORD): Likewise.
1101         (_i386_insn): Add vex.
1102         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1103         (cpu_flags_match): Changed to take a pointer to const template.
1104         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1105         (match_mem_size): Also check ymmword.
1106         (operand_type_match): Clear ymmword.
1107         (md_begin): Allow '_' in mnemonic.
1108         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1109         (process_immext): Update assert.
1110         (md_assemble): Don't call process_immext if sse2avx and immext
1111         are true.  Call build_vex_prefix if vex is true.
1112         (parse_insn): Updated for cpu_flags_match.
1113         (swap_operands): Handle 5 operands.
1114         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1115         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1116         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1117         (check_byte_reg): Check regymm.
1118         (process_operands): Duplicate the destination register for
1119         -msse2avx if needed.
1120         (build_modrm_byte): Updated for instructions with VEX encoding.
1121         (output_insn): Output VEX prefix if needed.
1122         (md_longopts): Add msse2avx.
1123         (md_parse_option): Handle OPTION_MSSE2AVX.
1124         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1125         (intel_e09): Support YMMWORD.
1126         (intel_e11): Likewise.
1127         (intel_get_token): Likewise.
1128
1129 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1130
1131         * config/tc-avr.c (mcu_types): Add attiny167.
1132         * doc/c-avr.texi: Likewise.
1133
1134 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1135
1136         * config/tc-avr.c (mcu_types): Add atmega32u4.
1137         * doc/c-avr.texi: Likewise.
1138
1139 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1140
1141         * config/tc-avr.c (mcu_types): Add atmega32c1.
1142         * doc/c-avr.texi: Likewise.
1143
1144 2008-03-28  Paul Brook  <paul@codesourcery.com>
1145
1146         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1147         to avoid spurious symbols.
1148
1149 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1150
1151         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1152         as_bad_where.
1153
1154 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1155
1156         * config/tc-avr.c (mcu_types): Add atmega32m1.
1157         * doc/c-avr.texi: Likewise.
1158
1159 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1160
1161         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1162         start of block.
1163         (do_neon_ext): Fix sign of comparison.
1164
1165 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1166
1167         From Jie Zhang  <jie.zhang@analog.com>
1168         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1169         instructions. And call yyerror when comparing PREG with
1170         DREG.
1171         (check_macfunc_option): New.
1172         (check_macfuncs): Check option by calling check_macfunc_option.
1173         Fix comparison always true warnings.  Both scalar instructions
1174         of vector instruction must share the same mode option.  Only allow
1175         option mode at the end of the second instruction of the vector.
1176         (asm_1): Check option by calling check_macfunc_option.
1177
1178         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1179         option for multiply and multiply-accumulate to data register
1180         instruction.
1181         (check_macfuncs): Don't check if accumulator matches the data register
1182         here.
1183         (assign_macfunc): Check if accumulator matches the
1184         data register in each rule that moves to the data
1185         register.
1186
1187         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1188         generated for LOOP_BEGIN and LOOP_END instructions.
1189         (bfin_gen_loop): Likewise.
1190
1191 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1192
1193         * config/tc-s390.c (md_parse_option): z10 option added.
1194
1195 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1196
1197         * aclocal.m4: Regenerate.
1198         * configure: Likewise.
1199         * Makefile.in: Likewise.
1200         * doc/Makefile.in: Likewise.
1201
1202 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1203
1204         PR 5946
1205         * config/tc-hppa.c (is_same_frag): Delete.
1206
1207 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1208
1209         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1210         RELAX_LOOP_END_ADD_NOP.
1211
1212 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1213
1214         PR gas/5895
1215         * read.c (s_mexit): Warn if attempting to exit a macro when not
1216         inside a macro definition.
1217
1218 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1219
1220         * Makefile.am: Run "make dep-am".
1221         * Makefile.in: Regenerate.
1222         * configure: Regenerate.
1223
1224 2008-03-09  Paul Brook  <paul@codesourcery.com>
1225
1226         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1227         * doc/c-arm.texi: Add cortex-a9.
1228
1229 2008-03-09  Paul Brook  <paul@codesourcery.com>
1230
1231         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1232         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1233         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1234         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1235         * doc/c-arm.texi: Document new ARM FPU variants.
1236
1237 2008-03-07  Paul Brook  <paul@codesourcery.com>
1238
1239         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1240
1241 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1242
1243         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1244         for strict ordering of powerpc_opcodes, but disable for now.
1245
1246 2008-03-04  Paul Brook  <paul@codesourcery.com>
1247
1248         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1249         (arm_ext_v7m): Rename...
1250         (arm_ext_m): ... to this.  Include v6-M.
1251         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1252         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1253         (md_assemble): Allow wide msr instructions.
1254         (insns): Add classifications for v6-m instructions.
1255         (arm_cpu_option_table): Add cortex-m1.
1256         (arm_arch_option_table): Add armv6-m.
1257         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1258
1259 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1260             Bob Wilson  <bob.wilson@acm.org>
1261
1262         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1263         (md_begin): Initialize it.
1264         (resources_conflict): Use it.
1265
1266 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1267
1268         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1269
1270 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1271             H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         PR gas/5543
1274         * read.c (pseudo_set): Don't allow global register symbol.
1275
1276         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1277         global.
1278
1279 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         PR gas/5543
1282         * write.c (write_object_file): Don't allow symbols which were
1283         equated to register.  Stop if there is an error.
1284
1285 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1286
1287         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1288         (ppc_cpu): Declare.
1289         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1290         * config/tc-ppc.c (ppu_cpu): Make global.
1291         (ppc_insert_operand): Add ppu_cpu parameter.
1292         (md_assemble): Adjust for above change.
1293         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1294
1295 2008-02-22  Nick Clifton  <nickc@redhat.com>
1296
1297         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1298         targeted ARM ports, otherwise just skip generating the reloc.
1299
1300 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * doc/c-i386.texi: Update -march= and .arch.
1303
1304 2008-02-18  Nick Clifton  <nickc@redhat.com>
1305
1306         * config/tc-mn10300.c (has_known_symbol_location): New function.
1307         Do not regard weak symbols as having a known location.
1308         (md_estimate_size_before_relax): Use new function.
1309         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1310
1311 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1312
1313         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1314         currently selected CPU has no 32-bit support.
1315         (parse_real_register): Do not return registers not available on
1316         currently selected CPU.
1317
1318 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1319
1320         * config/tc-i386.c (process_immext): Fix format.
1321
1322 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1323
1324         * config/tc-i386.c (inoutportreg): New.
1325         (process_immext): New.
1326         (md_assemble): Use it.
1327         (update_imm): Use imm16 and imm32s.
1328         (i386_att_operand): Use inoutportreg.
1329
1330 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * config/tc-i386.c (operand_type_all_zero): New.
1333         (operand_type_set): Likewise.
1334         (operand_type_equal): Likewise.
1335         (cpu_flags_all_zero): Likewise.
1336         (cpu_flags_set): Likewise.
1337         (cpu_flags_equal): Likewise.
1338         (UINTS_ALL_ZERO): Removed.
1339         (UINTS_SET): Likewise.
1340         (UINTS_CLEAR): Likewise.
1341         (UINTS_EQUAL): Likewise.
1342         (cpu_flags_match): Updated.
1343         (smallest_imm_type): Likewise.
1344         (set_cpu_arch): Likewise.
1345         (md_assemble): Likewise.
1346         (optimize_imm): Likewise.
1347         (match_template): Likewise.
1348         (process_suffix): Likewise.
1349         (update_imm): Likewise.
1350         (process_drex): Likewise.
1351         (process_operands): Likewise.
1352         (build_modrm_byte): Likewise.
1353         (i386_immediate): Likewise.
1354         (i386_displacement): Likewise.
1355         (i386_att_operand): Likewise.
1356         (parse_real_register): Likewise.
1357         (md_parse_option): Likewise.
1358         (i386_target_format): Likewise.
1359
1360 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1361
1362         PR gas/5712
1363         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1364         pointer past the comma after parsing a floating point register
1365         name.
1366
1367 2008-02-14  Hakan Ardo  <hakan@debian.org>
1368
1369         PR gas/2626
1370         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1371         to AVR_ISA_2xxe.
1372         (avr_operand): Disallow post-increment addressing in the lpm
1373         instruction for the attiny26.
1374
1375 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1376
1377         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1378         if not in Intel mode.
1379         (i386_intel_operand): Ignore segment overrides in immediate and
1380         offset operands.
1381         (intel_e11): Range-check i.mem_operands before use as array
1382         index. Filter out FLAT for uses other than as segment override.
1383         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1384         "offset FLAT:".
1385
1386 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1387
1388         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1389
1390 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1391
1392         * config/tc-i386.c (allow_pseudo_reg): New.
1393         (parse_real_register): Check for NULL just once. Allow all
1394         register table entries when allow_pseudo_reg is non-zero.
1395         Don't allow any registers without type when allow_pseudo_reg
1396         is zero.
1397         (tc_x86_regname_to_dw2regnum): Replace with ...
1398         (tc_x86_parse_to_dw2regnum): ... this.
1399         (tc_x86_frame_initial_instructions): Adjust for above change.
1400         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1401         (tc_parse_to_dw2regnum): New.
1402         (tc_x86_regname_to_dw2regnum): Replace with ...
1403         (tc_x86_parse_to_dw2regnum): ... this.
1404         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1405         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1406         error handling.
1407
1408 2008-02-12  Nick Clifton  <nickc@redhat.com>
1409
1410         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1411         argument.
1412         (tic4x_insn_add): Likewise.
1413         (md_begin): Drop cast that was discarding a const qualifier.
1414         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1415         argument.
1416         (build_insn): Drop cast that was discarding a const qualifier.
1417
1418 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1419
1420         * config/tc-i386.c (cpu_arch): Add .xsave.
1421         (md_show_usage): Add .xsave.
1422
1423         * doc/c-i386.texi: Add xsave to -march=.
1424
1425 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1426
1427         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1428         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1429
1430 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1431
1432         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1433         checks into assertions.  When relaxation produces an operation that
1434         does not fit in the current FLIX instruction, make sure that the
1435         operation is relaxed as needed to account for being placed following
1436         the current instruction.
1437
1438 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1439
1440         PR 5715
1441         * configure: Regenerated.
1442
1443 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1444
1445         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1446
1447 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1448
1449         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1450
1451 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1452
1453         * read.c: (emit_expr): Correct for mingw use of printf size
1454         specifier.
1455
1456 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1457
1458         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1459         can only be encoded in FLIX instructions but are not specified as such.
1460         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1461         labels.
1462
1463 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1464
1465         * NEWS: Mention new command line options for x86 targets.
1466
1467 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1470
1471 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1472
1473         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1474
1475 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1476
1477         * config/tc-i386.c (md_show_usage): Show more processors for
1478         -march=/-mtune=.
1479
1480 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1481
1482         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1483
1484 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1487         (XXX_MNEM_SUFFIX): Likewise.
1488         (END_OF_INSN): Likewise.
1489         (templates): Likewise.
1490         (modrm_byte): Likewise.
1491         (rex_byte): Likewise.
1492         (DREX_XXX): Likewise.
1493         (drex_byte): Likewise.
1494         (sib_byte): Likewise.
1495         (processor_type): Likewise.
1496         (arch_entry): Likewise.
1497         (cpu_sub_arch_name): Remove const.
1498         (cpu_arch): Add .vmx and .smx.
1499         (set_cpu_arch): Append cpu_sub_arch_name.
1500         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1501         (md_show_usage): Updated.
1502
1503         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1504         (XXX_MNEM_SUFFIX): Likewise.
1505         (END_OF_INSN): Likewise.
1506         (templates): Likewise.
1507         (modrm_byte): Likewise.
1508         (rex_byte): Likewise.
1509         (DREX_XXX): Likewise.
1510         (drex_byte): Likewise.
1511         (sib_byte): Likewise.
1512         (processor_type): Likewise.
1513         (arch_entry): Likewise.
1514
1515         * doc/as.texinfo: Update i386 -march option.
1516
1517         * doc/c-i386.texi: Update -march= for ISA.
1518
1519 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1520
1521         * config/tc-xtensa.c (xtensa_leb128): New function.
1522         (md_pseudo_table): Use it for sleb128 and uleb128.
1523         (is_leb128_expr): New internal flag.
1524         (xtensa_symbol_new_hook): Check new flag.
1525
1526 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1527
1528         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1529         at90usb82, at90usb162.
1530         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1531         at90usb162.
1532         These changes support the new avr35 architecture group in gcc.
1533
1534 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1537         suffix for AT&T syntax.
1538
1539 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1540
1541         * config/tc-i386.c (match_reg_size): New.
1542         (match_mem_size): Likewise.
1543         (operand_size_match): Likewise.
1544         (operand_type_match): Also clear all size fields.
1545         (match_template): Skip Intel syntax when in AT&T syntax.
1546         Call operand_size_match to check operand size.
1547         (i386_att_operand): Set the mem field to 1 for memory
1548         operand.
1549         (i386_intel_operand): Likewise.
1550
1551 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1552
1553         PR gas/5534
1554         * config/tc-i386.c (_i386_insn): Update comment.
1555         (operand_type_match): Also clear unspecified.
1556         (operand_type_register_match): Likewise.
1557         (parse_operands): Initialize unspecified.
1558         (i386_intel_operand): Likewise.
1559         (match_template): Check memory and accumulator operand size.
1560         (i386_att_operand): Clear unspecified on register operand.
1561         (intel_e11): Likewise.
1562         (intel_e09): Set operand size and clean unspecified for
1563         "XXX PTR".
1564
1565 2008-01-11  Andreas Schwab  <schwab@suse.de>
1566
1567         * read.c (s_space): Declare `repeat' as offsetT.
1568
1569 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1570
1571         * config/tc-i386.c (match_template): Check processor support
1572         first.
1573
1574 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1575
1576         * config/tc-i386.c (match_template): Continue if processor
1577         doesn't match.
1578
1579 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1580
1581         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1582         unwind personality function address.
1583
1584 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1585
1586         * dwarf2dbg.c (out_sleb128): Delete.
1587         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1588         (out_fixed_inc_line_addr): Delete.
1589         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1590         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1591         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1592         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1593         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1594         * read.h (emit_expr_fix): New prototype.
1595         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1596         (emit_expr_fix): New.
1597
1598 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1599
1600         * config/tc-i386.c (match_template): Check register size
1601         only when size of operands can be encoded the canonical way.
1602
1603 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         * config/tc-i386.c (i386_operand): Renamed to ...
1606         (i386_att_operand): This.
1607         (parse_operands): Updated.
1608
1609 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1612
1613         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1614         only.
1615         (md_assemble): Remove Intel mode workaround.
1616         (match_template): Check support for old gcc, AT&T mnemonic
1617         and Intel Syntax.
1618         (md_parse_option): Don't set intel_mnemonic to 0 for
1619         OPTION_MOLD_GCC.
1620
1621 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1622
1623         * config/tc-i386.h: Update copyright to 2008.
1624
1625 2008-01-04  Nick Clifton  <nickc@redhat.com>
1626
1627         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1628         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1629
1630 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1631
1632         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1633         of SYSV386_COMPAT.
1634
1635 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1636
1637         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1638         (cpu_flags_not): Likewise.
1639         (cpu_flags_match): Updated to check 64bit and arch.
1640         (set_code_flag): Remove cpu_arch_flags_not.
1641         (set_16bit_gcc_code_flag): Likewise.
1642         (set_cpu_arch): Likewise.
1643         (md_begin): Likewise.
1644         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1645         (match_template): Likewise.
1646
1647 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1648
1649         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1650         modrm_regmem to 0 instead of None.
1651
1652 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1653
1654         * config/tc-i386.c (match_template): Use the xmmword field
1655         instead of no_xsuf.
1656
1657 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1658
1659         * config/tc-i386.c (process_suffix): Fix a typo.
1660
1661 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1662
1663         PR gas/5534
1664         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1665         Check memory size in Intel mode.
1666         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1667         (intel_e09): Likewise.
1668
1669         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1670
1671 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1672
1673         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1674
1675 For older changes see ChangeLog-2007
1676 \f
1677 Local Variables:
1678 mode: change-log
1679 left-margin: 8
1680 fill-column: 74
1681 version-control: never
1682 End: