gas/ChangeLog

   1 2008-11-12  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         PR gas/7020
   4         * read.c (read_a_source_file): Rearrange evaluation order when
   5         looking for '=' to avoid conditional on undefined contents of
   6         input_line_pointer[1].
   7
   8 2008-11-06  Adam Nemet  <anemet@caviumnetworks.com>
   9
  10         * config/tc-mips.c (COP_INSN): Change logic to always return false
  11         for FP instructions.
  12
  13 2008-11-06  Chao-ying Fu  <fu@mips.com>
  14
  15         * config/tc-mips.c (validate_mips_insn): Add case '1'.
  16         (mips_ip): Add case '1' to process sync type.
  17
  18 2008-11-06  Joel Sherrill <joel.sherrill@oarcorp.com>
  19
  20         * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
  21
  22 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
  23
  24         * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
  25         writes to the same register.
  26
  27 2008-11-04  Sterling Augustine  <sterling@tensilica.com>
  28
  29         * config/tc-xtensa.c (xtensa_j_opcode): New.
  30         (xg_instruction_matches_option_term): Handle "FREEREG" option.
  31         (xg_build_to_insn): Likewise.  Update renamed tls_reloc reference.
  32         (md_begin): Initialize xtensa_j_opcode.
  33         (md_assemble): Update renamed tls_reloc reference.  Handle "j.l".
  34         (xg_assemble_vliw_tokens): Save free_reg info in the frag.
  35         (tinsn_immed_from_frag): Get free_reg info back out of the frag.
  36         (vinsn_to_insnbuf): Update renamed tls_reloc references.
  37         Distinguish extra argument for "FREEREG" from extra TLS argument.
  38         * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
  39         * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
  40         field to extra_arg.
  41         * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
  42         (build_transition): Handle "FREEREG" operand.
  43         * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
  44
  45 2008-10-31  Alan Modra  <amodra@bigpond.net.au>
  46
  47         * po/id.po: Update.
  48
  49 2008-10-24  Maciej W. Rozycki  <macro@linux-mips.org>
  50
  51         * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
  52         comment so that Broadcom SB-1 cores are in the MIPS64 section.
  53
  54 2008-10-21  Alan Modra  <amodra@bigpond.net.au>
  55
  56         * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
  57         * config/tc-ns32k.c (bit_fix_new): Likewise.
  58         * config/tc-m68k.c (md_begin): Likewise.
  59         * hash.c (hash_insert, hash_jam): Likewise.
  60         * symbols.c (symbol_create, local_symbol_make): Likewise.
  61         * frags.c (frag_alloc): Likewise.
  62
  63 2008-10-20  Jay Krell  <jay.krell@cornell.edu>
  64
  65         * config/bfin-parse.y: Use C style comments.
  66         * config/tc-bfin.c: Likewise.
  67         * config/tc-m68k.c: Likewise.
  68         * config/tc-mips.c: Likewise.
  69
  70 2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         * config/tc-i386.c (processor_type): Moved to tc-i386.h.
  73         (cpu_arch_tune): Make it global.
  74         (cpu_arch_isa): Likewise.
  75         (cpu_arch_isa_flags): Likewise.
  76         (i386_align_code): Check fragP->tc_frag_data.isa,
  77         fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
  78         cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
  79         respectively.
  80
  81         * config/tc-i386.h (processor_type): Moved from tc-i386.c.
  82         (cpu_arch_tune): New.
  83         (cpu_arch_isa): Likewise.
  84         (cpu_arch_isa_flags): Likewise.
  85         (i386_tc_frag_data): Likewise.
  86         (TC_FRAG_TYPE): Likewise.
  87         (TC_FRAG_INIT): Likewise.
  88
  89 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
  90
  91         * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
  92         (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
  93         Moved into alphabetical order.
  94
  95 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
  96
  97         * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
  98         a complete sentence.
  99         (Pseudo Ops): Put conditionals around Skip and Space menu entries.
 100         (Line): Remove conditional declaration of Ln node and section here.
 101         Put aout-bout description inside the no-line-dir conditional.
 102         (Skip, Space): Use a separate conditional for each node.
 103
 104 2008-10-09  Bob Wilson  <bob.wilson@acm.org>
 105
 106         * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
 107         menu entry for File; remove version-specific .file operands from menu
 108         description.  Replace "LNS directives" menu entry with new entries
 109         for "Loc" and "Loc_mark_labels".
 110         (LNS directives): Split into separate nodes for each directive.
 111         (Loc): New node for .loc directive.  Mention that this directive
 112         is for DWARF2 and add a missing article.
 113         (Loc_mark_labels): Likewise for .loc_mark_labels.
 114         (File): Change this node to describe both the default version and
 115         the DWARF2 version of .file.  Move the no-file-dir conditional to
 116         include only the default version.
 117
 118 2008-10-09  Eric Botcazou  <ebotcazou@adacore.com>
 119
 120         * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
 121         * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
 122         (i386_solaris_fix_up_eh_frame): Declare.
 123         * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
 124
 125 2008-10-09  Nick Clifton  <nickc@redhat.com>
 126
 127         PR 6944
 128         * doc/as.texinfo (Dollar Local Labels): Correct description of
 129         dollar local labels to show that the colon suffix is still
 130         needed.
 131
 132 2008-10-08  Nick Clifton  <nickc@redhat.com>
 133
 134         * configure.in (ALL_LINGUAS): Add "id".
 135         * configure: Regenerate.
 136         * po/id.po: New Indonesian translation.
 137
 138 2008-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         * read.c (pseudo_set): Don't allow global register symbol only
 141         if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
 142         * symbols.c (S_SET_EXTERNAL): Likewise.
 143
 144         * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
 145
 146         * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
 147
 148 2008-10-06  Bob Wilson  <bob.wilson@acm.org>
 149
 150         * doc/as.texinfo (Local): New description of ELF .local directive.
 151
 152 2008-10-06  Nick Clifton  <nickc@redhat.com>
 153
 154         PR 6926
 155         * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
 156         (_find_end_of_line): Add extra parameter indicating if the line is
 157         inside a macro.  If it is then do not allow the @ character to be
 158         treated as a line separator character.
 159         (read_a_source): Update use of _find_end_of_line.
 160         (find_end_of_line): Likewise.
 161         (s_irp): Update use of get_line_sb.
 162         (s_macro): Likewise.
 163         (do_repeat): Likewise.
 164         (get_line_sb): New function.  Like the old version of get_line_sb
 165         except that it takes an extra parameter indicating whether the
 166         line is inside a macro.
 167         (get_macro_line_sb): New function.
 168
 169 2008-10-04  Hans-Peter Nilsson  <hp@axis.com>
 170
 171         * config/tc-cris.c: Update all comments regarding explicit relocations
 172         to, besides PIC, also imply TLS or to say "relocation specifier" or
 173         similar.
 174         (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR.  Change all callers.
 175         (cris_get_reloc_suffix): Rename from cris_get_pic_suffix.  Change all
 176         callers.  Also handle TLS relocs.
 177         (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
 178         Change all callers.  Also handle TLS relocs.
 179         (tls): New constant.
 180         (cris_process_instruction): Check for non-PIC TLS relocations and
 181         adjust message when emitting error message about relocation not
 182         fitting.
 183         (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
 184         when tls is true.
 185         (get_3op_or_dip_prefix_op): Ditto.
 186         (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
 187
 188 2008-10-03  Kazu Hirata  <kazu@codesourcery.com>
 189
 190         * listing.c (buffer_line): Open the source file with FOPEN_RB.
 191         Manually process line ends.
 192
 193 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 194             Nick Clifton  <nickc@redhat.com>
 195
 196         * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
 197         S_SET_STORAGE_CLASS.
 198
 199 2008-09-30  Wesley W. Terpstra  <wesley@terpstra.ca>
 200             Nick Clifton  <nickc@redhat.com>
 201
 202         * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
 203         do not match it class and if necessary update the class.
 204         (null_error_handler): New function.  Suppresses the generation of
 205         bfd error messages.
 206         * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
 207
 208 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
 209
 210         * Makefile.am: Run "make dep-am".
 211         * Makefile.in: Regenerate.
 212
 213 2008-09-29  Nick Clifton  <nickc@redhat.com>
 214
 215         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 216         tc_cfi_emit_pcrel_expr macro.
 217
 218 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
 219             Steve Ellcey  <sje@cup.hp.com>
 220
 221         * configure: Regenerate for new libtool.
 222         * aclocal.m4: Ditto.
 223         * Makefile.in: Ditto.
 224         * doc/Makefile.in: Ditto.
 225
 226 2008-09-29  Nick Clifton  <nickc@redhat.com>
 227
 228         PR 6878
 229         * app.c (do_scrub_chars): Only issue warnings about tick
 230         characters detected in symbol strings if hex ticks are supported.
 231
 232 2008-09-29  Nick Clifton  <nickc@redhat.com>
 233
 234         * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
 235         tc_cfi_emit_pcrel_expr macro.
 236
 237 2008-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 238
 239         * NEWS: Mention .cfi_val_encoded_addr.
 240
 241 2008-09-26  Eric Botcazou  <ebotcazou@adacore.com>
 242
 243         * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
 244         * Makefile.in (TARG_ENV_HFILES): Likewise.
 245         * configure.tgt (Solaris targets): Set em=solaris.
 246         * config/te-solaris.h: New file.
 247
 248 2008-09-26  Jie Zhang  <jie.zhang@analog.com>
 249
 250         * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
 251
 252 2008-09-24  Richard Henderson  <rth@redhat.com>
 253
 254         * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
 255         (struct cfi_insn_data): Add ea member.
 256         (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
 257         (output_cfi_insn): Handle CFI_val_encoded_addr.
 258         (select_cie_for_fde): Don't match CFI_val_encoded_addr.
 259         * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 260
 261 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
 262
 263         PR 6913
 264         * listing.c (print_options): Don't call fprintf without format string.
 265
 266 2008-09-19  Alan Modra  <amodra@bigpond.net.au>
 267
 268         * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
 269         (TC_VALIDATE_FIX_SUB): Likewise.
 270         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 271         * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 272         * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
 273         * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
 274         (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
 275         * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
 276         * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
 277         * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
 278         TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
 279
 280         * write.c (md_register_arithmetic): Define.
 281         (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
 282         Modify error message when registers involved.
 283         (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
 284         * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
 285
 286 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 287
 288         * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
 289
 290 2008-09-15  Alan Modra  <amodra@bigpond.net.au>
 291
 292         * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
 293         relocs with no symbol.
 294         * config/tc-mmix.c (md_assemble): Mark fake symbol on
 295         BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
 296         (mmix_md_end): Likewise mark mmix reg contents section symbol.
 297
 298 2008-09-14  Chris Smith <chris@zxdesign.info>
 299
 300         * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
 301         broken, as the opcode of ld a,(de) was being emitted for both.
 302
 303 2008-09-12  Sterling Augustine  <sterling@tensilica.com>
 304
 305         * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
 306         operands equal to MAX_INSN_ARGS.
 307
 308 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 309
 310         * configure.in: Call AC_SYS_LARGEFILE.
 311         * config.in: Regenerate.
 312         * configure: Regenerate.
 313
 314 2008-09-09  Peter Bergner  <bergner@vnet.ibm.com>
 315
 316         * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
 317         Remove POWER5 and POWER6 tests.
 318
 319 2008-09-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 320
 321         * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
 322         number support for 32-bit targets.
 323
 324 2008-09-08  Tristan Gingold  <gingold@adacore.com>
 325
 326         * NEWS: Add a marker for the 2.19 features.
 327
 328 2008-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 329
 330         * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target.  Revise
 331         comment regarding use of difference expressions.
 332         (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
 333
 334         * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
 335         (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
 336         (dot_cfi_lsda, output_cie, output_fde): Likewise.
 337         * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
 338
 339 2008-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
 340
 341         * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
 342
 343 2008-09-03  Nick Clifton  <nickc@redhat.com>
 344
 345         * config/tc-i386.c (pe_lcomm_internal): New function.  Allows the
 346         alignment field of the .lcomm directive to be optional.
 347         (pe_lcomm): New function.  Pass pe_lcomm_internal to
 348         s_comm_internal.
 349         (md_pseudo_table): Implement .lcomm directive for COFF based
 350         targets.
 351         * doc/c-i386.texi (i386-Directives): New node.  Used to document
 352         the .lcomm directive.
 353
 354 2008-08-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 355
 356         * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
 357         and NetBSD.
 358
 359 2008-08-29  Eric B. Weddington  <eric.weddington@atmel.com>
 360
 361         * config/tc-avr.c (mcu_types): Add atmega16u4.
 362         * doc/c-avr.texi: Likewise.
 363
 364 2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         * config/tc-ia64.c (CR_IIB0): New.
 367         (CR_IIB1): Likewise.
 368         (cr): Add cr.iib0 and cr.iib1.
 369         (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
 370
 371 2008-08-28  Jan Beulich  <jbeulich@novell.com>
 372
 373         * config/tc-i386.c (md_assemble): Force number of displacement
 374         operands to zero when processing string instruction.
 375         (i386_index_check): Special-case string instruction operands. Don't
 376         fudge address prefix if there already was a memory operand. Fix
 377         error message to correctly reflect the addressing mode used.
 378         (i386_att_operand): Fix comment.
 379         (i386_intel_operand): Snapshot, clear, and restore base and index
 380         reg for each operand processed. Increment count of memory operands
 381         later.
 382
 383 2008-08-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 384
 385         * config/tc-hppa.c (is_SB_relative): New macro.
 386         (fix_new_hppa): Remove $segrel$ marker.
 387         (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
 388         segment relative.
 389         * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
 390
 391 2008-08-27  Jan Beulich  <jbeulich@novell.com>
 392
 393         * config/tc-i386.c (check_string): Use register_prefix for error
 394         message.
 395         (process_operands): Likewise.
 396
 397 2008-08-26  Mark Mitchell  <mark@codesourcery.com>
 398
 399         * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
 400
 401 2008-08-26  Jie Zhang  <jie.zhang@analog.com>
 402
 403         * config/bfin-parse.y (check_macfunc_option): Fix instruction
 404         mode checking.
 405         (asm_1): Check mode for 16-bit multiply instructions.
 406
 407 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 408
 409         * configure.in: Update a number of obsolete autoconf macros.
 410         * configure: Regenerate.
 411         * aclocal.m4: Regenerate.
 412
 413 2008-08-22  Nick Clifton  <nickc@redhat.com>
 414
 415         * config/tc-mcore.c (md_assemble): Increase length of name array
 416         to include terminating NUL.
 417
 418 2008-08-22  Jie Zhang  <jie.zhang@analog.com>
 419
 420         * config/bfin-lex.l (NUMBER): Protect special `.'.
 421
 422 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 423
 424         * symbols.c (symbol_clone): Ensure clones are not external.
 425
 426 2008-08-22  Alan Modra  <amodra@bigpond.net.au>
 427
 428         * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
 429
 430 2008-08-21  Richard Henderson  <rth@redhat.com>
 431
 432         * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
 433         (output_cie, output_fde): Use it.
 434         (DWARF2_EH_FRAME_READ_ONLY): New.
 435         (cfi_finish): Use it.
 436
 437         * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
 438         (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
 439         (DWARF2_EH_FRAME_READ_ONLY): New.
 440         * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
 441         from the results of DIFF_EXPR_OK manipulation.
 442
 443 2008-08-21  Sterling Augustine  <sterling@tensilica.com>
 444
 445         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
 446
 447 2008-08-20  Bob Wilson  <bob.wilson@acm.org>
 448
 449         * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
 450         (O_tpoff, O_dtpoff): Define.
 451         (suffix_relocs): Add entries for TLS suffixes.
 452         (xtensa_elf_cons): Check for invalid use of TLS relocations.
 453         (map_operator_to_reloc): Add is_literal parameter and use it to
 454         control translating TLS instruction relocations to the corresponding
 455         literal relocations.
 456         (xg_valid_literal_expression): Allow TLS operators.
 457         (xg_build_to_insn): Copy TLS operators from pseudo-instruction
 458         operands to generated literals.
 459         (xg_assemble_literal): Handle TLS operators.  Update call to
 460         map_operator_to_reloc.
 461         (md_assemble): Handle CALLXn.TLS pseudo-instruction.
 462         (md_apply_fix): Handle TLS relocations.
 463         (emit_single_op): Handle TLS operators.
 464         (convert_frag_immed): Update call to map_operator_to_reloc.
 465         (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
 466         * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
 467         * config/xtensa-relax.c (append_literal_op): Add src_op parameter
 468         to initialize the op_data field of the BuildOp.
 469         (build_transition): Use it here to record the source operand
 470         corresponding to a generated literal.
 471         * config/xtensa-relax.h (build_op): Comment op_data use for literals.
 472
 473 2008-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         AVX Programming Reference (August, 2008)
 476         * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
 477         (CPU_FLAGS_AVX_MATCH): Likewise.
 478         (CPU_FLAGS_32BIT_MATCH): Updated.
 479         (cpu_flags_match): Likewise.
 480
 481 2008-08-20  Alan Modra  <amodra@bigpond.net.au>
 482
 483         PR 6848
 484         * write.c (install_reloc): Check that reloc symbols have been
 485         written.
 486         (set_symtab): Mark symbols with BSF_KEEP.
 487
 488 2008-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 489
 490         * config/tc-i386.c (i386_align_code): Fix a comment typo.
 491
 492 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 493
 494         PR 6526
 495         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 496         * Makefile.in: Regenerate.
 497         * aclocal.m4: Regenerate.
 498         * config.in: Regenerate.
 499         * configure: Regenerate.
 500         * doc/Makefile.in: Regenerate.
 501
 502 2008-08-14  Alan Modra  <amodra@bigpond.net.au>
 503
 504         * config/tc-tic4x.c (tic4x_operands_parse): Make static.
 505
 506 2008-08-13  Ben Elliston  <bje@au.ibm.com>
 507
 508         * doc/as.texinfo (Align): Document the PowerPC behaviour.
 509
 510 2008-08-13  Alan Modra  <amodra@bigpond.net.au>
 511
 512         * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
 513         config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
 514         config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
 515         config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
 516         config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
 517         config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
 518         config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
 519         config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
 520         config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
 521         and PTR.  Convert to ISO C.  Delete unnecessary forward declarations.
 522
 523 2008-08-12  Alan Modra  <amodra@bigpond.net.au>
 524
 525         * config/tc-arm.c (s_unreq): Adjust hash_delete call.
 526         * config/tc-ia64.c (dot_rot): Likewise.
 527
 528 2008-08-11  Alan Modra  <amodra@bigpond.net.au>
 529
 530         PR 6575
 531         * hash.c: Expand PTR to void *.
 532         (hash_delete): Add "freeme" parameter.  Call obstack_free.
 533         * hash.h: Expand PTR to void *.
 534         (hash_delete): Update prototype.
 535         * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
 536         * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
 537         call.
 538         (subsym_substitute): Likewise.
 539         * doc/internals.texi (hash_delete): Update.
 540
 541 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 542
 543         * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
 544         architectures. Reorganize list to put mcu types in correct
 545         architectures and to order list same as in GCC. Use new ISA
 546         definitions in include/opcode/avr.h.
 547         * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
 548         descriptions. Reorganize descriptions to put mcu types in correct
 549         architectures and to order lists same as in GCC.
 550
 551 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 552             Daniel Jacobowitz  <dan@codesourcery.com>
 553
 554         * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
 555         (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
 556         (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
 557         (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
 558         (md_longopts): Add -call_nonpic.
 559         (md_parse_option): Handle OPTION_CALL_NONPIC.
 560         (md_show_usage): Add -call_nonpic.
 561
 562 2008-08-08  Sterling Augustine  <sterling@tensilica.com>
 563
 564         * config/tc-xtensa.c (exclude_section_from_property_tables): New.
 565         (xtensa_create_property_segments): Use it.
 566         (xtensa_create_xproperty_segments): Likewise.
 567
 568 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 569
 570         * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
 571
 572 2008-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 573
 574         * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
 575         (lo16_reloc_p): New functions.
 576         (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
 577         generalize relocation checks.
 578         (matching_lo_reloc): New function.
 579         (fixup_has_matching_lo_p): Use it.
 580         (mips16_mark_labels): Don't clobber a symbol's visibility.
 581         (append_insn): Use hi16_reloc_p and lo16_reloc_p.
 582         (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
 583         (md_apply_fix): Likewise.
 584         (mips16_percent_op): Add %got and %call16.
 585         (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
 586         Use matching_lo_reloc.
 587         (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
 588         generalize relocation checks.
 589         (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
 590         checks.
 591
 592 2008-08-06  DJ Delorie  <dj@redhat.com>
 593
 594         * NEWS: Mention these changes.
 595
 596         * config/tc-h8300.h (H_TICK_HEX): Define.
 597         * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
 598         (md_longopts): Add "-h-tick-hex".
 599         (md_parse_option): Support it.
 600         * doc/c-h8300.texi (H8/300 Options): Document it.
 601         * doc/as.texinfo (Overview): Likewise.
 602
 603         * config/tc-sh.h (H_TICK_HEX): Define.
 604         * config/tc-sh.c (OPTION_H_TICK_HEX): New.
 605         (md_longopts): Add "-h-tick-hex".
 606         (md_parse_option): Support it.
 607         * doc/c-sh.texi (SH Options): Document it.
 608         * doc/c-sh64.texi (SH64 Options): Document it.
 609         * doc/as.texinfo (Overview): Likewise.
 610
 611 2008-08-05  Alan Modra  <amodra@bigpond.net.au>
 612
 613         PR gas/6656
 614         * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
 615         debug info if we see compiler generated debug info.
 616         (dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
 617
 618 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 619
 620         * dwarf2dbg.c: Remove superfluous forward function declarations.
 621         (DWARF2_FORMAT): Add section arg.
 622         (out_header): New function, split out from..
 623         (out_debug_line): ..here.
 624         (out_debug_aranges): Use out_header.
 625         (out_debug_abbrev): Add info_seg and line_seg args.  Use
 626         DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
 627         (out_debug_info): Use out_header.  Output 8 byte DW_AT_stmt_list
 628         if line_seg is 64-bit.
 629         (dwarf2_finish): Adjust out_debug_abbrev call.
 630         * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
 631         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 632
 633 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 634
 635         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 636         * Makefile.in: Regenerate.
 637         * po/POTFILES.in: Regenerate.
 638
 639 2008-08-01  Peter Bergner  <bergner@vnet.ibm.com>
 640
 641         * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
 642         Handle -mvsx and -mpower7.
 643         (md_show_usage): Document -mpower7 and -mvsx.
 644         * doc/as.texinfo (Target PowerPC): Document -mvsx.
 645         * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
 646
 647 2008-07-31  Peter Bergner  <bergner@vnet.ibm.com>
 648
 649         * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
 650         <cell>: Likewise.
 651
 652 2008-07-30  Michael J. Eager  <eager@eagercon.com>
 653
 654         * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
 655         (md_show_usage): Likewise.
 656
 657 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 658
 659         * messages.c, symbols.c, write.c: Silence gcc warnings.
 660
 661 2008-07-28  Ineiev  <ineiev@yahoo.co.uk>
 662
 663         * config/tc-i386.c (operand_type_check): Warning fix.
 664
 665 2008-07-26  Michael Eager <eager@eagercon.com>
 666
 667         * doc/as.texinfo: Add description of single-precision attribute.
 668
 669 2008-07-24  Jie Zhang  <jie.zhang@analog.com>
 670
 671         * config/bfin-parse.y (asm_1): Error if plain symbol is used
 672         as load/store offset.
 673
 674 2008-07-22  Chao-ying Fu  <fu@mips.com>
 675
 676         * config/tc-mips.c (mips_ip): Reset s to argsStart.
 677
 678 2008-07-22  Jie Zhang  <jie.zhang@analog.com>
 679
 680         * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
 681
 682 2008-07-21  DJ Delorie  <dj@redhat.com>
 683
 684         * config/tc-h8300.c (fix_operand_size): Use the default size
 685         specified by the .lbranch/.sbranch pseudos.
 686
 687 2008-07-18  DJ Delorie  <dj@redhat.com>
 688
 689         * config/tc-m32c.h (H_TICK_HEX): Define.
 690         * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
 691         (md_longopts): Add support for it.
 692         (md_parse_option): Likewise.
 693         * doc/as.texinfo (Overview): Add new m32c options.
 694         * doc/c-m32c.texi (M32C-Modifiers): Likewise
 695
 696         * as.h: (enable_h_tick_hex): New.
 697         * app.c (enable_h_tick_hex): New.
 698         (LEX_IS_H): New.
 699         (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
 700         (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
 701         style hex constants and convert the input stream to 0x00 style.
 702         (do_scrub_chars): If a 'X style character constant is found after
 703         a symbol character (like you're or X'00), warn the user.
 704
 705 2008-07-10  Richard Sandiford  <rdsandiford@googlemail.com>
 706
 707         * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
 708         (mips_fix_adjustable): Likewise.
 709         (mips_frob_file_after_relocs): Likewise.
 710
 711 2008-07-08  Nathan Sidwell  <nathan@codesourcery.com>
 712
 713         * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
 714         about overriding an earlier setting.
 715
 716 2008-07-07  Adam Nemet  <anemet@caviumnetworks.com>
 717
 718         * config/tc-mips.c (NO_ISA_COP): New macro.
 719         (COP_INSN): New macro.
 720         (is_opcode_valid): Use them.
 721         (macro) <ld_st>: Use them.  Don't accept coprocessor load store
 722         insns based on the ISA if CPU is NO_ISA_COP.
 723         <copz>: Likewise for coprocessor operations.
 724
 725 2008-07-07  Paul Brook  <paul@codesourcery.com>
 726
 727         * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
 728         relocations.
 729
 730 2008-07-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
 731
 732         * configure.tgt: Add bfin-*-rtems*.
 733
 734 2008-07-04  Alan Modra  <amodra@bigpond.net.au>
 735
 736         * config/tc-spu.c (md_apply_fix): Handle fully resolved
 737         BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
 738
 739 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
 740
 741         * config/tc-ppc.c (parse_cpu): Handle -m464.
 742         (md_show_usage): Likewise.
 743
 744 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
 745
 746         Add support for ATtiny13A.
 747         * config/tc-avr.c (mcu_types): Add attiny13a.
 748         * doc/c-avr.texi: Likewise.
 749
 750 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
 751             Alan Modra  <amodra@bigpond.net.au>
 752
 753         * write.c (relax_segment <rs_org>): Include current stretch
 754         value when calculating whether .org is backwards.
 755
 756 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 757
 758         * configure: Regenerate.
 759
 760 2008-06-17  Nick Clifton  <nickc@redhat.com>
 761
 762         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 763
 764 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 765
 766         PR gas/6607
 767         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
 768         text_section.  Do the "stepping backwards" test for text_section
 769         using unsigned operands.
 770
 771 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
 772
 773         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
 774         (ppc_insert_operand): Likewise.
 775         (ppc_machine): Likewise.
 776         * config/tc-ppc.h: #include "opcode/ppc.h"
 777         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
 778         (ppc_cpu): Update extern decl.
 779
 780 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
 781
 782         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
 783         +x, +X, +p, +P, +s, +S.
 784         (mips_ip): Likewise.
 785
 786         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
 787         (mips_ip): Likewise.
 788         (macro_build): Likewise.
 789         (CPU_HAS_SEQ): New macro.
 790         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
 791
 792 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
 793
 794         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
 795         * doc/c-avr.texi: Likewise.
 796
 797 2008-06-04  Nick Clifton  <nickc@redhat.com>
 798
 799         * app.c (do_scrub_chars): Do not UNGET an EOF value.
 800
 801 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
 802
 803         * config/tc-i386.c (set_sse_check): New.
 804         (md_pseudo_table): Add "sse_check".
 805
 806 2008-06-03  Paul Brook  <paul@codesourcery.com>
 807
 808         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
 809
 810 2008-05-30  Nick Clifton  <nickc@redhat.com>
 811
 812         PR 5523
 813         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
 814         relocs here.
 815
 816 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
 817
 818         * config/tc-mips.c (mips_cpu_info_table): Move records for
 819         ST Loongson-2E/2F processors to a better place.
 820
 821 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         PR gas/6518
 824         * config/tc-i386.c (match_template): Report ambiguous operand
 825         size, not invalid suffix when there is no match in Intel
 826         syntax.
 827
 828 2008-05-22  Paul Brook  <paul@codesourcery.com>
 829
 830         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
 831
 832 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
 833
 834         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
 835         compatible cores: fa526, fa626, fa626te, fa726te.
 836         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
 837         fa726te} options.
 838
 839 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * Makefile.am: Run "make dep-am".
 842         * Makefile.in: Regenerate.
 843         * doc/Makefile.in: Regenerate.
 844         * po/POTFILES.in: Regenerate.
 845
 846 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 847
 848         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 849         with non-MIPS16 relocs.
 850
 851 2008-05-09  Chao-ying Fu  <fu@mips.com>
 852
 853         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 854         case that some characters append at the end of the name.
 855         (mips_ip): Likewise.
 856         (s_change_sec): Likewise.
 857         (md_section_align): Likewise.
 858
 859 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 860
 861         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 862         xtensa_make_property_section instead of xtensa_get_property_section.
 863         (xtensa_create_xproperty_segments): Likewise.
 864
 865 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * NEWS: Mention XSAVE, EPT and MOVBE.
 868
 869         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 870         (md_show_usage): Add .movbe and .ept.
 871
 872         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 873         .movbe and .ept.
 874
 875 2008-04-29  David S. Miller  <davem@davemloft.net>
 876
 877         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 878
 879 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 880
 881         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 882         New statics.
 883         (OPTION_ELF_BASE): Make room for new option macros.
 884         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 885         OPTION_DOUBLE_FLOAT): New option macros.
 886         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 887         mdouble-float.
 888         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 889         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 890         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 891         and -mdouble-float.
 892         (struct mips_set_options): New fields soft_float and single_float.
 893         (mips_opts): Initialized them.  Add comment for each field
 894         initializer.
 895         (mips_after_parse_args): Set them based on file_mips_soft_float
 896         and file_mips_single_float.
 897         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 898         `.set singlefloat' and `.set doublefloat'.
 899         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 900         Handle single-float and soft-float instructions here.
 901         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 902         (is_opcode_valid_16): New function.
 903         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 904         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 905         M_S_DOB>: Remove special-casing of r4650.
 906         * doc/c-mips.texi (-march=): Add Octeon.
 907         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 908         -msingle-float and -mdouble-float.
 909         (MIPS floating-point): New section.  Document `.set softfloat' and
 910         `.set hardfloat'.  Document `.set singlefloat' and `.set
 911         doublefloat'.
 912
 913 2008-04-25  David S. Miller  <davem@davemloft.net>
 914
 915         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 916         %asr aliases.
 917
 918         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 919         rather than occaisionally 'levels'.  Consistently refer to Sun's
 920         UNIX variant as SunOS, every version of Solaris is also SunOS.
 921         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 922         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 923         section on 32-bit/64-bit opcode translations.
 924
 925 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 926
 927         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 928         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 929         (obj-fdpicelf.o): Define.
 930         * Makefile.in: Regenerate.
 931         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 932         (bfin-*-*): Delete.
 933         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 934         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 935         * config/obj-fdpicelf.c: New.
 936         * config/obj-fdpicelf.h: Likewise.
 937         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 938         the OBJ_FDPIC_ELF define.
 939         (OPTION_NOPIC): Define.
 940         (md_longopts): Add mnopic and mno-fdpic.
 941         (md_parse_option): Handle OPTION_NOPIC.
 942
 943 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 944
 945         * aclocal.m4: Regenerate.
 946         * configure: Regenerate.
 947
 948 2008-04-23  David S. Miller  <davem@davemloft.net>
 949
 950         * config/tc-sparc.c (v9a_asr_table): Add missing
 951         'stick' and 'stick_cmpr', and document ordering rules
 952         of table.
 953         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 954         BFD_RELOC_SPARC_PC10.
 955         * doc/c-sparc.texi: New section on Sparc constants.
 956         Add documentation for %stick and %stick_cmpr.
 957
 958 2008-04-22  David S. Miller  <davem@davemloft.net>
 959
 960         * config/obj-elf.c (obj_elf_section_type): Add prototype
 961         before obj_elf_section_word and add 'warn' arg.
 962         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 963         is matched, try checking for #SECTION_TYPE.
 964         (obj_elf_section): Adjust for new args.
 965         (obj_elf_type_name): New function.
 966         (obj_elf_type): Call it, and accept STT_foo number strings
 967         in .type statements as output by SunPRO compiler.
 968
 969 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 970
 971         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 972         if noavx is 0.
 973
 974 2008-04-18  David S. Miller  <davem@davemloft.net>
 975
 976         * doc/c-sparc.texi: Add syntax section.
 977
 978 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 981         REG and NDS for instructions with immediate operand.
 982
 983 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 986         FMA.
 987
 988 2008-04-16  David S. Miller  <davem@davemloft.net>
 989
 990         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 991         and relocation generation.
 992         (tc_gen_reloc): Likewise.
 993
 994 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 995
 996         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 997         relocations are properly aligned, and not negative.
 998
 999 2008-04-15  Khem Raj  <kraj@mvista.com>
1000
1001         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1002
1003 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
1004
1005         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
1006         accept e500mc instructions.
1007         (md_show_usage): Document -me500mc.
1008
1009 2008-04-11  Nick Clifton  <nickc@redhat.com>
1010
1011         * listing.c (print_timestamp): Use localtime rather than
1012         localtime_r since not all build environments provide the latter.
1013
1014 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1015
1016         * NEWS: Mention -msse-check=[none|error|warning].
1017
1018         * config/tc-i386.c (sse_check): New.
1019         (OPTION_MSSE_CHECK): Likewise.
1020         (md_assemble): Check SSE instructions if needed.
1021         (md_longopts): Add -msse-check.
1022         (md_parse_option): Handle OPTION_MSSE_CHECK.
1023         (md_show_usage): Show -msse-check=[none|error|warning].
1024
1025         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1026
1027 2008-04-10  Santiago Urueña  <suruena@gmail.com>
1028
1029         * listing.c: Add -ag listing flag to show general information in
1030         listings such as gas version, passed options, and time stamp.
1031         (listing_general_info): New function.
1032         (print_options): New function.
1033         (print_single_option): New function.
1034         (print_timestamp): New function.
1035         (MAX_DATELEN): Define.
1036         (listing_print): Add call to listing_general_info.
1037         * listing.h (LISTING_GENERAL): Define.
1038         (listing_print): Add new parameter.
1039         * as.c (show_usage): Print new switch.
1040         (parse_args): Parse new switch.
1041         (main): Pass command line on to listing_print.
1042         * NEWS: Mention this new feature.
1043         * doc/as.texinfo: Document the new sub-option.
1044
1045 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
1046
1047         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1048         call.  Delete out of date comment.
1049         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1050         (dwarf2_emit_label): Don't emit unless there has been a previous
1051         .file or we are outputting assembler generated debug.
1052         dwarf2_consume_line_info after emitting line info, not before.
1053         (out_debug_info): Simplify files_in_use test.
1054
1055 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         * config/tc-i386.c (parse_real_register): Return AVX register
1058         only if AVX is enabled.
1059
1060 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1061
1062         PR gas/6043
1063         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1064         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1065
1066 2008-04-04  Adrian Bunk  <bunk@stusta.de>
1067             Bob Wilson  <bob.wilson@acm.org>
1068
1069         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1070         call to decode_reloc.
1071
1072 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1073
1074         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
1075
1076         * config/tc-i386.c (cpu_arch): Add .pclmul.
1077         (md_show_usage): Replace clmul with pclmul.
1078         * doc/c-i386.texi: Likewise.
1079
1080 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1081
1082         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1083
1084         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1085         Document -msse2avx, .avx, .aes, .clmul and .fma.
1086
1087         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1088         (vex_prefix): Likewise.
1089         (sse2avx): Likewise.
1090         (CPU_FLAGS_ARCH_MATCH): Likewise.
1091         (CPU_FLAGS_64BIT_MATCH): Likewise.
1092         (CPU_FLAGS_32BIT_MATCH): Likewise.
1093         (CPU_FLAGS_PERFECT_MATCH): Likewise.
1094         (regymm): Likewise.
1095         (vex_imm4): Likewise.
1096         (fits_in_imm4): Likewise.
1097         (build_vex_prefix): Likewise.
1098         (VEX_check_operands): Likewise.
1099         (bad_implicit_operand): Likewise.
1100         (OPTION_MSSE2AVX): Likewise.
1101         (T_YMMWORD): Likewise.
1102         (_i386_insn): Add vex.
1103         (cpu_arch): Add .avx, .aes, .clmul and .fma.
1104         (cpu_flags_match): Changed to take a pointer to const template.
1105         Enable encoding SSE instructions with VEX prefix for -msse2avx.
1106         (match_mem_size): Also check ymmword.
1107         (operand_type_match): Clear ymmword.
1108         (md_begin): Allow '_' in mnemonic.
1109         (type_names): Add OPERAND_TYPE_VEX_IMM4.
1110         (process_immext): Update assert.
1111         (md_assemble): Don't call process_immext if sse2avx and immext
1112         are true.  Call build_vex_prefix if vex is true.
1113         (parse_insn): Updated for cpu_flags_match.
1114         (swap_operands): Handle 5 operands.
1115         (match_template): Handle 5 operands. Updated for cpu_flags_match.
1116         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1117         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1118         (check_byte_reg): Check regymm.
1119         (process_operands): Duplicate the destination register for
1120         -msse2avx if needed.
1121         (build_modrm_byte): Updated for instructions with VEX encoding.
1122         (output_insn): Output VEX prefix if needed.
1123         (md_longopts): Add msse2avx.
1124         (md_parse_option): Handle OPTION_MSSE2AVX.
1125         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1126         (intel_e09): Support YMMWORD.
1127         (intel_e11): Likewise.
1128         (intel_get_token): Likewise.
1129
1130 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1131
1132         * config/tc-avr.c (mcu_types): Add attiny167.
1133         * doc/c-avr.texi: Likewise.
1134
1135 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1136
1137         * config/tc-avr.c (mcu_types): Add atmega32u4.
1138         * doc/c-avr.texi: Likewise.
1139
1140 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
1141
1142         * config/tc-avr.c (mcu_types): Add atmega32c1.
1143         * doc/c-avr.texi: Likewise.
1144
1145 2008-03-28  Paul Brook  <paul@codesourcery.com>
1146
1147         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1148         to avoid spurious symbols.
1149
1150 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
1151
1152         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1153         as_bad_where.
1154
1155 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
1156
1157         * config/tc-avr.c (mcu_types): Add atmega32m1.
1158         * doc/c-avr.texi: Likewise.
1159
1160 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
1161
1162         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1163         start of block.
1164         (do_neon_ext): Fix sign of comparison.
1165
1166 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
1167
1168         From Jie Zhang  <jie.zhang@analog.com>
1169         * config/bfin-parse.y (asm_1): Check AREGS in comparison
1170         instructions. And call yyerror when comparing PREG with
1171         DREG.
1172         (check_macfunc_option): New.
1173         (check_macfuncs): Check option by calling check_macfunc_option.
1174         Fix comparison always true warnings.  Both scalar instructions
1175         of vector instruction must share the same mode option.  Only allow
1176         option mode at the end of the second instruction of the vector.
1177         (asm_1): Check option by calling check_macfunc_option.
1178
1179         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1180         option for multiply and multiply-accumulate to data register
1181         instruction.
1182         (check_macfuncs): Don't check if accumulator matches the data register
1183         here.
1184         (assign_macfunc): Check if accumulator matches the
1185         data register in each rule that moves to the data
1186         register.
1187
1188         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1189         generated for LOOP_BEGIN and LOOP_END instructions.
1190         (bfin_gen_loop): Likewise.
1191
1192 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
1193
1194         * config/tc-s390.c (md_parse_option): z10 option added.
1195
1196 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1197
1198         * aclocal.m4: Regenerate.
1199         * configure: Likewise.
1200         * Makefile.in: Likewise.
1201         * doc/Makefile.in: Likewise.
1202
1203 2008-03-17  Adrian Bunk  <bunk@stusta.de>
1204
1205         PR 5946
1206         * config/tc-hppa.c (is_same_frag): Delete.
1207
1208 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
1209
1210         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1211         RELAX_LOOP_END_ADD_NOP.
1212
1213 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
1214
1215         PR gas/5895
1216         * read.c (s_mexit): Warn if attempting to exit a macro when not
1217         inside a macro definition.
1218
1219 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
1220
1221         * Makefile.am: Run "make dep-am".
1222         * Makefile.in: Regenerate.
1223         * configure: Regenerate.
1224
1225 2008-03-09  Paul Brook  <paul@codesourcery.com>
1226
1227         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1228         * doc/c-arm.texi: Add cortex-a9.
1229
1230 2008-03-09  Paul Brook  <paul@codesourcery.com>
1231
1232         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1233         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1234         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1235         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1236         * doc/c-arm.texi: Document new ARM FPU variants.
1237
1238 2008-03-07  Paul Brook  <paul@codesourcery.com>
1239
1240         * config/tc-arm.c (md_apply_fix): Use correct offset range.
1241
1242 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
1243
1244         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
1245         for strict ordering of powerpc_opcodes, but disable for now.
1246
1247 2008-03-04  Paul Brook  <paul@codesourcery.com>
1248
1249         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1250         (arm_ext_v7m): Rename...
1251         (arm_ext_m): ... to this.  Include v6-M.
1252         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1253         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1254         (md_assemble): Allow wide msr instructions.
1255         (insns): Add classifications for v6-m instructions.
1256         (arm_cpu_option_table): Add cortex-m1.
1257         (arm_arch_option_table): Add armv6-m.
1258         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
1259
1260 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1261             Bob Wilson  <bob.wilson@acm.org>
1262
1263         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1264         (md_begin): Initialize it.
1265         (resources_conflict): Use it.
1266
1267 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
1268
1269         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1270
1271 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
1272             H.J. Lu  <hongjiu.lu@intel.com>
1273
1274         PR gas/5543
1275         * read.c (pseudo_set): Don't allow global register symbol.
1276
1277         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1278         global.
1279
1280 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         PR gas/5543
1283         * write.c (write_object_file): Don't allow symbols which were
1284         equated to register.  Stop if there is an error.
1285
1286 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
1287
1288         * config/tc-ppc.h (struct _ppc_fix_extra): New.
1289         (ppc_cpu): Declare.
1290         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1291         * config/tc-ppc.c (ppu_cpu): Make global.
1292         (ppc_insert_operand): Add ppu_cpu parameter.
1293         (md_assemble): Adjust for above change.
1294         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1295
1296 2008-02-22  Nick Clifton  <nickc@redhat.com>
1297
1298         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1299         targeted ARM ports, otherwise just skip generating the reloc.
1300
1301 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1302
1303         * doc/c-i386.texi: Update -march= and .arch.
1304
1305 2008-02-18  Nick Clifton  <nickc@redhat.com>
1306
1307         * config/tc-mn10300.c (has_known_symbol_location): New function.
1308         Do not regard weak symbols as having a known location.
1309         (md_estimate_size_before_relax): Use new function.
1310         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1311
1312 2008-02-18  Jan Beulich  <jbeulich@novell.com>
1313
1314         * config/tc-i386.c (match_template): Disallow 'l' suffix when
1315         currently selected CPU has no 32-bit support.
1316         (parse_real_register): Do not return registers not available on
1317         currently selected CPU.
1318
1319 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * config/tc-i386.c (process_immext): Fix format.
1322
1323 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1324
1325         * config/tc-i386.c (inoutportreg): New.
1326         (process_immext): New.
1327         (md_assemble): Use it.
1328         (update_imm): Use imm16 and imm32s.
1329         (i386_att_operand): Use inoutportreg.
1330
1331 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1332
1333         * config/tc-i386.c (operand_type_all_zero): New.
1334         (operand_type_set): Likewise.
1335         (operand_type_equal): Likewise.
1336         (cpu_flags_all_zero): Likewise.
1337         (cpu_flags_set): Likewise.
1338         (cpu_flags_equal): Likewise.
1339         (UINTS_ALL_ZERO): Removed.
1340         (UINTS_SET): Likewise.
1341         (UINTS_CLEAR): Likewise.
1342         (UINTS_EQUAL): Likewise.
1343         (cpu_flags_match): Updated.
1344         (smallest_imm_type): Likewise.
1345         (set_cpu_arch): Likewise.
1346         (md_assemble): Likewise.
1347         (optimize_imm): Likewise.
1348         (match_template): Likewise.
1349         (process_suffix): Likewise.
1350         (update_imm): Likewise.
1351         (process_drex): Likewise.
1352         (process_operands): Likewise.
1353         (build_modrm_byte): Likewise.
1354         (i386_immediate): Likewise.
1355         (i386_displacement): Likewise.
1356         (i386_att_operand): Likewise.
1357         (parse_real_register): Likewise.
1358         (md_parse_option): Likewise.
1359         (i386_target_format): Likewise.
1360
1361 2008-02-14  Dimitry Andric  <dimitry@andric.com>
1362
1363         PR gas/5712
1364         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1365         pointer past the comma after parsing a floating point register
1366         name.
1367
1368 2008-02-14  Hakan Ardo  <hakan@debian.org>
1369
1370         PR gas/2626
1371         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1372         to AVR_ISA_2xxe.
1373         (avr_operand): Disallow post-increment addressing in the lpm
1374         instruction for the attiny26.
1375
1376 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1377
1378         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1379         if not in Intel mode.
1380         (i386_intel_operand): Ignore segment overrides in immediate and
1381         offset operands.
1382         (intel_e11): Range-check i.mem_operands before use as array
1383         index. Filter out FLAT for uses other than as segment override.
1384         (intel_get_token): Remove broken promotion of "FLAT:" to mean
1385         "offset FLAT:".
1386
1387 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1388
1389         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1390
1391 2008-02-13  Jan Beulich  <jbeulich@novell.com>
1392
1393         * config/tc-i386.c (allow_pseudo_reg): New.
1394         (parse_real_register): Check for NULL just once. Allow all
1395         register table entries when allow_pseudo_reg is non-zero.
1396         Don't allow any registers without type when allow_pseudo_reg
1397         is zero.
1398         (tc_x86_regname_to_dw2regnum): Replace with ...
1399         (tc_x86_parse_to_dw2regnum): ... this.
1400         (tc_x86_frame_initial_instructions): Adjust for above change.
1401         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1402         (tc_parse_to_dw2regnum): New.
1403         (tc_x86_regname_to_dw2regnum): Replace with ...
1404         (tc_x86_parse_to_dw2regnum): ... this.
1405         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1406         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1407         error handling.
1408
1409 2008-02-12  Nick Clifton  <nickc@redhat.com>
1410
1411         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1412         argument.
1413         (tic4x_insn_add): Likewise.
1414         (md_begin): Drop cast that was discarding a const qualifier.
1415         * config/tc-d30v.c (get_reloc): Add const qualifier to op
1416         argument.
1417         (build_insn): Drop cast that was discarding a const qualifier.
1418
1419 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1420
1421         * config/tc-i386.c (cpu_arch): Add .xsave.
1422         (md_show_usage): Add .xsave.
1423
1424         * doc/c-i386.texi: Add xsave to -march=.
1425
1426 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1427
1428         * read.c (s_weakref): Don't pass unadorned NULL to concat.
1429         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1430
1431 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
1432
1433         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1434         checks into assertions.  When relaxation produces an operation that
1435         does not fit in the current FLIX instruction, make sure that the
1436         operation is relaxed as needed to account for being placed following
1437         the current instruction.
1438
1439 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1440
1441         PR 5715
1442         * configure: Regenerated.
1443
1444 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1445
1446         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1447
1448 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1449
1450         * configure.tgt (xtensa*-*-*): Recognize processor variants.
1451
1452 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1453
1454         * read.c: (emit_expr): Correct for mingw use of printf size
1455         specifier.
1456
1457 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
1458
1459         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1460         can only be encoded in FLIX instructions but are not specified as such.
1461         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1462         labels.
1463
1464 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1465
1466         * NEWS: Mention new command line options for x86 targets.
1467
1468 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1469
1470         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1471
1472 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
1473
1474         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1475
1476 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1477
1478         * config/tc-i386.c (md_show_usage): Show more processors for
1479         -march=/-mtune=.
1480
1481 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1482
1483         * config/tc-i386.c (i386_target_format): Remove cpummx2.
1484
1485 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1488         (XXX_MNEM_SUFFIX): Likewise.
1489         (END_OF_INSN): Likewise.
1490         (templates): Likewise.
1491         (modrm_byte): Likewise.
1492         (rex_byte): Likewise.
1493         (DREX_XXX): Likewise.
1494         (drex_byte): Likewise.
1495         (sib_byte): Likewise.
1496         (processor_type): Likewise.
1497         (arch_entry): Likewise.
1498         (cpu_sub_arch_name): Remove const.
1499         (cpu_arch): Add .vmx and .smx.
1500         (set_cpu_arch): Append cpu_sub_arch_name.
1501         (md_parse_option): Support -march=CPU[,+EXTENSION...].
1502         (md_show_usage): Updated.
1503
1504         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1505         (XXX_MNEM_SUFFIX): Likewise.
1506         (END_OF_INSN): Likewise.
1507         (templates): Likewise.
1508         (modrm_byte): Likewise.
1509         (rex_byte): Likewise.
1510         (DREX_XXX): Likewise.
1511         (drex_byte): Likewise.
1512         (sib_byte): Likewise.
1513         (processor_type): Likewise.
1514         (arch_entry): Likewise.
1515
1516         * doc/as.texinfo: Update i386 -march option.
1517
1518         * doc/c-i386.texi: Update -march= for ISA.
1519
1520 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
1521
1522         * config/tc-xtensa.c (xtensa_leb128): New function.
1523         (md_pseudo_table): Use it for sleb128 and uleb128.
1524         (is_leb128_expr): New internal flag.
1525         (xtensa_symbol_new_hook): Check new flag.
1526
1527 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
1528
1529         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1530         at90usb82, at90usb162.
1531         * doc/c-avr.texi: Change architecture grouping for at90usb82,
1532         at90usb162.
1533         These changes support the new avr35 architecture group in gcc.
1534
1535 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1538         suffix for AT&T syntax.
1539
1540 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1541
1542         * config/tc-i386.c (match_reg_size): New.
1543         (match_mem_size): Likewise.
1544         (operand_size_match): Likewise.
1545         (operand_type_match): Also clear all size fields.
1546         (match_template): Skip Intel syntax when in AT&T syntax.
1547         Call operand_size_match to check operand size.
1548         (i386_att_operand): Set the mem field to 1 for memory
1549         operand.
1550         (i386_intel_operand): Likewise.
1551
1552 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1553
1554         PR gas/5534
1555         * config/tc-i386.c (_i386_insn): Update comment.
1556         (operand_type_match): Also clear unspecified.
1557         (operand_type_register_match): Likewise.
1558         (parse_operands): Initialize unspecified.
1559         (i386_intel_operand): Likewise.
1560         (match_template): Check memory and accumulator operand size.
1561         (i386_att_operand): Clear unspecified on register operand.
1562         (intel_e11): Likewise.
1563         (intel_e09): Set operand size and clean unspecified for
1564         "XXX PTR".
1565
1566 2008-01-11  Andreas Schwab  <schwab@suse.de>
1567
1568         * read.c (s_space): Declare `repeat' as offsetT.
1569
1570 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1571
1572         * config/tc-i386.c (match_template): Check processor support
1573         first.
1574
1575 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1576
1577         * config/tc-i386.c (match_template): Continue if processor
1578         doesn't match.
1579
1580 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
1581
1582         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1583         unwind personality function address.
1584
1585 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
1586
1587         * dwarf2dbg.c (out_sleb128): Delete.
1588         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1589         (out_fixed_inc_line_addr): Delete.
1590         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1591         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1592         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1593         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
1594         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1595         * read.h (emit_expr_fix): New prototype.
1596         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1597         (emit_expr_fix): New.
1598
1599 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1600
1601         * config/tc-i386.c (match_template): Check register size
1602         only when size of operands can be encoded the canonical way.
1603
1604 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1605
1606         * config/tc-i386.c (i386_operand): Renamed to ...
1607         (i386_att_operand): This.
1608         (parse_operands): Updated.
1609
1610 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1611
1612         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1613
1614         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1615         only.
1616         (md_assemble): Remove Intel mode workaround.
1617         (match_template): Check support for old gcc, AT&T mnemonic
1618         and Intel Syntax.
1619         (md_parse_option): Don't set intel_mnemonic to 0 for
1620         OPTION_MOLD_GCC.
1621
1622 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1623
1624         * config/tc-i386.h: Update copyright to 2008.
1625
1626 2008-01-04  Nick Clifton  <nickc@redhat.com>
1627
1628         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1629         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1630
1631 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1632
1633         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1634         of SYSV386_COMPAT.
1635
1636 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1637
1638         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1639         (cpu_flags_not): Likewise.
1640         (cpu_flags_match): Updated to check 64bit and arch.
1641         (set_code_flag): Remove cpu_arch_flags_not.
1642         (set_16bit_gcc_code_flag): Likewise.
1643         (set_cpu_arch): Likewise.
1644         (md_begin): Likewise.
1645         (parse_insn): Call cpu_flags_match to check 64bit and arch.
1646         (match_template): Likewise.
1647
1648 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
1649
1650         * config/tc-i386.c (process_drex): Initialize modrm_reg and
1651         modrm_regmem to 0 instead of None.
1652
1653 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         * config/tc-i386.c (match_template): Use the xmmword field
1656         instead of no_xsuf.
1657
1658 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1659
1660         * config/tc-i386.c (process_suffix): Fix a typo.
1661
1662 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1663
1664         PR gas/5534
1665         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1666         Check memory size in Intel mode.
1667         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1668         (intel_e09): Likewise.
1669
1670         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1671
1672 2008-01-02  Catherine Moore  <clm@codesourcery.com>
1673
1674         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1675
1676 For older changes see ChangeLog-2007
1677 \f
1678 Local Variables:
1679 mode: change-log
1680 left-margin: 8
1681 fill-column: 74
1682 version-control: never
1683 End: