gas/ChangeLog

   1 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
   4         call.  Delete out of date comment.
   5         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
   6         (dwarf2_emit_label): Don't emit unless there has been a previous
   7         .file or we are outputting assembler generated debug.
   8         dwarf2_consume_line_info after emitting line info, not before.
   9         (out_debug_info): Simplify files_in_use test.
  10
  11 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * config/tc-i386.c (parse_real_register): Return AVX register
  14         only if AVX is enabled.
  15
  16 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  17
  18         PR gas/6043
  19         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
  20         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
  21
  22 2008-04-04  Adrian Bunk  <bunk@stusta.de>
  23             Bob Wilson  <bob.wilson@acm.org>
  24
  25         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
  26         call to decode_reloc.
  27
  28 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
  31
  32         * config/tc-i386.c (cpu_arch): Add .pclmul.
  33         (md_show_usage): Replace clmul with pclmul.
  34         * doc/c-i386.texi: Likewise.
  35
  36 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
  39
  40         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
  41         Document -msse2avx, .avx, .aes, .clmul and .fma.
  42
  43         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
  44         (vex_prefix): Likewise.
  45         (sse2avx): Likewise.
  46         (CPU_FLAGS_ARCH_MATCH): Likewise.
  47         (CPU_FLAGS_64BIT_MATCH): Likewise.
  48         (CPU_FLAGS_32BIT_MATCH): Likewise.
  49         (CPU_FLAGS_PERFECT_MATCH): Likewise.
  50         (regymm): Likewise.
  51         (vex_imm4): Likewise.
  52         (fits_in_imm4): Likewise.
  53         (build_vex_prefix): Likewise.
  54         (VEX_check_operands): Likewise.
  55         (bad_implicit_operand): Likewise.
  56         (OPTION_MSSE2AVX): Likewise.
  57         (T_YMMWORD): Likewise.
  58         (_i386_insn): Add vex.
  59         (cpu_arch): Add .avx, .aes, .clmul and .fma.
  60         (cpu_flags_match): Changed to take a pointer to const template.
  61         Enable encoding SSE instructions with VEX prefix for -msse2avx.
  62         (match_mem_size): Also check ymmword.
  63         (operand_type_match): Clear ymmword.
  64         (md_begin): Allow '_' in mnemonic.
  65         (type_names): Add OPERAND_TYPE_VEX_IMM4.
  66         (process_immext): Update assert.
  67         (md_assemble): Don't call process_immext if sse2avx and immext
  68         are true.  Call build_vex_prefix if vex is true.
  69         (parse_insn): Updated for cpu_flags_match.
  70         (swap_operands): Handle 5 operands.
  71         (match_template): Handle 5 operands. Updated for cpu_flags_match.
  72         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
  73         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
  74         (check_byte_reg): Check regymm.
  75         (process_operands): Duplicate the destination register for
  76         -msse2avx if needed.
  77         (build_modrm_byte): Updated for instructions with VEX encoding.
  78         (output_insn): Output VEX prefix if needed.
  79         (md_longopts): Add msse2avx.
  80         (md_parse_option): Handle OPTION_MSSE2AVX.
  81         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
  82         (intel_e09): Support YMMWORD.
  83         (intel_e11): Likewise.
  84         (intel_get_token): Likewise.
  85
  86 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
  87
  88         * config/tc-avr.c (mcu_types): Add attiny167.
  89         * doc/c-avr.texi: Likewise.
  90
  91 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
  92
  93         * config/tc-avr.c (mcu_types): Add atmega32u4.
  94         * doc/c-avr.texi: Likewise.
  95
  96 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
  97
  98         * config/tc-avr.c (mcu_types): Add atmega32c1.
  99         * doc/c-avr.texi: Likewise.
 100
 101 2008-03-28  Paul Brook  <paul@codesourcery.com>
 102
 103         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 104         to avoid spurious symbols.
 105
 106 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 107
 108         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 109         as_bad_where.
 110
 111 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 112
 113         * config/tc-avr.c (mcu_types): Add atmega32m1.
 114         * doc/c-avr.texi: Likewise.
 115
 116 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 117
 118         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 119         start of block.
 120         (do_neon_ext): Fix sign of comparison.
 121
 122 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 123
 124         From Jie Zhang  <jie.zhang@analog.com>
 125         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 126         instructions. And call yyerror when comparing PREG with
 127         DREG.
 128         (check_macfunc_option): New.
 129         (check_macfuncs): Check option by calling check_macfunc_option.
 130         Fix comparison always true warnings.  Both scalar instructions
 131         of vector instruction must share the same mode option.  Only allow
 132         option mode at the end of the second instruction of the vector.
 133         (asm_1): Check option by calling check_macfunc_option.
 134
 135         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 136         option for multiply and multiply-accumulate to data register
 137         instruction.
 138         (check_macfuncs): Don't check if accumulator matches the data register
 139         here.
 140         (assign_macfunc): Check if accumulator matches the
 141         data register in each rule that moves to the data
 142         register.
 143
 144         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 145         generated for LOOP_BEGIN and LOOP_END instructions.
 146         (bfin_gen_loop): Likewise.
 147
 148 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 149
 150         * config/tc-s390.c (md_parse_option): z10 option added.
 151
 152 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 153
 154         * aclocal.m4: Regenerate.
 155         * configure: Likewise.
 156         * Makefile.in: Likewise.
 157         * doc/Makefile.in: Likewise.
 158
 159 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 160
 161         PR 5946
 162         * config/tc-hppa.c (is_same_frag): Delete.
 163
 164 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 165
 166         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 167         RELAX_LOOP_END_ADD_NOP.
 168
 169 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 170
 171         PR gas/5895
 172         * read.c (s_mexit): Warn if attempting to exit a macro when not
 173         inside a macro definition.
 174
 175 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 176
 177         * Makefile.am: Run "make dep-am".
 178         * Makefile.in: Regenerate.
 179         * configure: Regenerate.
 180
 181 2008-03-09  Paul Brook  <paul@codesourcery.com>
 182
 183         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 184         * doc/c-arm.texi: Add cortex-a9.
 185
 186 2008-03-09  Paul Brook  <paul@codesourcery.com>
 187
 188         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 189         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 190         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 191         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 192         * doc/c-arm.texi: Document new ARM FPU variants.
 193
 194 2008-03-07  Paul Brook  <paul@codesourcery.com>
 195
 196         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 197
 198 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 199
 200         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 201         for strict ordering of powerpc_opcodes, but disable for now.
 202
 203 2008-03-04  Paul Brook  <paul@codesourcery.com>
 204
 205         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 206         (arm_ext_v7m): Rename...
 207         (arm_ext_m): ... to this.  Include v6-M.
 208         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 209         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 210         (md_assemble): Allow wide msr instructions.
 211         (insns): Add classifications for v6-m instructions.
 212         (arm_cpu_option_table): Add cortex-m1.
 213         (arm_arch_option_table): Add armv6-m.
 214         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 215
 216 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 217             Bob Wilson  <bob.wilson@acm.org>
 218
 219         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 220         (md_begin): Initialize it.
 221         (resources_conflict): Use it.
 222
 223 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 224
 225         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 226
 227 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 228             H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         PR gas/5543
 231         * read.c (pseudo_set): Don't allow global register symbol.
 232
 233         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 234         global.
 235
 236 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR gas/5543
 239         * write.c (write_object_file): Don't allow symbols which were
 240         equated to register.  Stop if there is an error.
 241
 242 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 243
 244         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 245         (ppc_cpu): Declare.
 246         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 247         * config/tc-ppc.c (ppu_cpu): Make global.
 248         (ppc_insert_operand): Add ppu_cpu parameter.
 249         (md_assemble): Adjust for above change.
 250         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 251
 252 2008-02-22  Nick Clifton  <nickc@redhat.com>
 253
 254         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 255         targeted ARM ports, otherwise just skip generating the reloc.
 256
 257 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * doc/c-i386.texi: Update -march= and .arch.
 260
 261 2008-02-18  Nick Clifton  <nickc@redhat.com>
 262
 263         * config/tc-mn10300.c (has_known_symbol_location): New function.
 264         Do not regard weak symbols as having a known location.
 265         (md_estimate_size_before_relax): Use new function.
 266         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 267
 268 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 269
 270         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 271         currently selected CPU has no 32-bit support.
 272         (parse_real_register): Do not return registers not available on
 273         currently selected CPU.
 274
 275 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 276
 277         * config/tc-i386.c (process_immext): Fix format.
 278
 279 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * config/tc-i386.c (inoutportreg): New.
 282         (process_immext): New.
 283         (md_assemble): Use it.
 284         (update_imm): Use imm16 and imm32s.
 285         (i386_att_operand): Use inoutportreg.
 286
 287 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 288
 289         * config/tc-i386.c (operand_type_all_zero): New.
 290         (operand_type_set): Likewise.
 291         (operand_type_equal): Likewise.
 292         (cpu_flags_all_zero): Likewise.
 293         (cpu_flags_set): Likewise.
 294         (cpu_flags_equal): Likewise.
 295         (UINTS_ALL_ZERO): Removed.
 296         (UINTS_SET): Likewise.
 297         (UINTS_CLEAR): Likewise.
 298         (UINTS_EQUAL): Likewise.
 299         (cpu_flags_match): Updated.
 300         (smallest_imm_type): Likewise.
 301         (set_cpu_arch): Likewise.
 302         (md_assemble): Likewise.
 303         (optimize_imm): Likewise.
 304         (match_template): Likewise.
 305         (process_suffix): Likewise.
 306         (update_imm): Likewise.
 307         (process_drex): Likewise.
 308         (process_operands): Likewise.
 309         (build_modrm_byte): Likewise.
 310         (i386_immediate): Likewise.
 311         (i386_displacement): Likewise.
 312         (i386_att_operand): Likewise.
 313         (parse_real_register): Likewise.
 314         (md_parse_option): Likewise.
 315         (i386_target_format): Likewise.
 316
 317 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 318
 319         PR gas/5712
 320         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 321         pointer past the comma after parsing a floating point register
 322         name.
 323
 324 2008-02-14  Hakan Ardo  <hakan@debian.org>
 325
 326         PR gas/2626
 327         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 328         to AVR_ISA_2xxe.
 329         (avr_operand): Disallow post-increment addressing in the lpm
 330         instruction for the attiny26.
 331
 332 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 333
 334         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 335         if not in Intel mode.
 336         (i386_intel_operand): Ignore segment overrides in immediate and
 337         offset operands.
 338         (intel_e11): Range-check i.mem_operands before use as array
 339         index. Filter out FLAT for uses other than as segment override.
 340         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 341         "offset FLAT:".
 342
 343 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 344
 345         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 346
 347 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 348
 349         * config/tc-i386.c (allow_pseudo_reg): New.
 350         (parse_real_register): Check for NULL just once. Allow all
 351         register table entries when allow_pseudo_reg is non-zero.
 352         Don't allow any registers without type when allow_pseudo_reg
 353         is zero.
 354         (tc_x86_regname_to_dw2regnum): Replace with ...
 355         (tc_x86_parse_to_dw2regnum): ... this.
 356         (tc_x86_frame_initial_instructions): Adjust for above change.
 357         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 358         (tc_parse_to_dw2regnum): New.
 359         (tc_x86_regname_to_dw2regnum): Replace with ...
 360         (tc_x86_parse_to_dw2regnum): ... this.
 361         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 362         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 363         error handling.
 364
 365 2008-02-12  Nick Clifton  <nickc@redhat.com>
 366
 367         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 368         argument.
 369         (tic4x_insn_add): Likewise.
 370         (md_begin): Drop cast that was discarding a const qualifier.
 371         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 372         argument.
 373         (build_insn): Drop cast that was discarding a const qualifier.
 374
 375 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 376
 377         * config/tc-i386.c (cpu_arch): Add .xsave.
 378         (md_show_usage): Add .xsave.
 379
 380         * doc/c-i386.texi: Add xsave to -march=.
 381
 382 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 383
 384         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 385         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 386
 387 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 388
 389         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 390         checks into assertions.  When relaxation produces an operation that
 391         does not fit in the current FLIX instruction, make sure that the
 392         operation is relaxed as needed to account for being placed following
 393         the current instruction.
 394
 395 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 396
 397         PR 5715
 398         * configure: Regenerated.
 399
 400 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 401
 402         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 403
 404 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 405
 406         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 407
 408 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 409
 410         * read.c: (emit_expr): Correct for mingw use of printf size
 411         specifier.
 412
 413 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 414
 415         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 416         can only be encoded in FLIX instructions but are not specified as such.
 417         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 418         labels.
 419
 420 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         * NEWS: Mention new command line options for x86 targets.
 423
 424 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 427
 428 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 429
 430         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 431
 432 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 433
 434         * config/tc-i386.c (md_show_usage): Show more processors for
 435         -march=/-mtune=.
 436
 437 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 440
 441 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 442
 443         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 444         (XXX_MNEM_SUFFIX): Likewise.
 445         (END_OF_INSN): Likewise.
 446         (templates): Likewise.
 447         (modrm_byte): Likewise.
 448         (rex_byte): Likewise.
 449         (DREX_XXX): Likewise.
 450         (drex_byte): Likewise.
 451         (sib_byte): Likewise.
 452         (processor_type): Likewise.
 453         (arch_entry): Likewise.
 454         (cpu_sub_arch_name): Remove const.
 455         (cpu_arch): Add .vmx and .smx.
 456         (set_cpu_arch): Append cpu_sub_arch_name.
 457         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 458         (md_show_usage): Updated.
 459
 460         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 461         (XXX_MNEM_SUFFIX): Likewise.
 462         (END_OF_INSN): Likewise.
 463         (templates): Likewise.
 464         (modrm_byte): Likewise.
 465         (rex_byte): Likewise.
 466         (DREX_XXX): Likewise.
 467         (drex_byte): Likewise.
 468         (sib_byte): Likewise.
 469         (processor_type): Likewise.
 470         (arch_entry): Likewise.
 471
 472         * doc/as.texinfo: Update i386 -march option.
 473
 474         * doc/c-i386.texi: Update -march= for ISA.
 475
 476 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 477
 478         * config/tc-xtensa.c (xtensa_leb128): New function.
 479         (md_pseudo_table): Use it for sleb128 and uleb128.
 480         (is_leb128_expr): New internal flag.
 481         (xtensa_symbol_new_hook): Check new flag.
 482
 483 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 484
 485         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 486         at90usb82, at90usb162.
 487         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 488         at90usb162.
 489         These changes support the new avr35 architecture group in gcc.
 490
 491 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 494         suffix for AT&T syntax.
 495
 496 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * config/tc-i386.c (match_reg_size): New.
 499         (match_mem_size): Likewise.
 500         (operand_size_match): Likewise.
 501         (operand_type_match): Also clear all size fields.
 502         (match_template): Skip Intel syntax when in AT&T syntax.
 503         Call operand_size_match to check operand size.
 504         (i386_att_operand): Set the mem field to 1 for memory
 505         operand.
 506         (i386_intel_operand): Likewise.
 507
 508 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 509
 510         PR gas/5534
 511         * config/tc-i386.c (_i386_insn): Update comment.
 512         (operand_type_match): Also clear unspecified.
 513         (operand_type_register_match): Likewise.
 514         (parse_operands): Initialize unspecified.
 515         (i386_intel_operand): Likewise.
 516         (match_template): Check memory and accumulator operand size.
 517         (i386_att_operand): Clear unspecified on register operand.
 518         (intel_e11): Likewise.
 519         (intel_e09): Set operand size and clean unspecified for
 520         "XXX PTR".
 521
 522 2008-01-11  Andreas Schwab  <schwab@suse.de>
 523
 524         * read.c (s_space): Declare `repeat' as offsetT.
 525
 526 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         * config/tc-i386.c (match_template): Check processor support
 529         first.
 530
 531 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * config/tc-i386.c (match_template): Continue if processor
 534         doesn't match.
 535
 536 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 537
 538         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 539         unwind personality function address.
 540
 541 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 542
 543         * dwarf2dbg.c (out_sleb128): Delete.
 544         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 545         (out_fixed_inc_line_addr): Delete.
 546         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 547         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 548         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 549         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 550         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 551         * read.h (emit_expr_fix): New prototype.
 552         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 553         (emit_expr_fix): New.
 554
 555 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         * config/tc-i386.c (match_template): Check register size
 558         only when size of operands can be encoded the canonical way.
 559
 560 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         * config/tc-i386.c (i386_operand): Renamed to ...
 563         (i386_att_operand): This.
 564         (parse_operands): Updated.
 565
 566 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 569
 570         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 571         only.
 572         (md_assemble): Remove Intel mode workaround.
 573         (match_template): Check support for old gcc, AT&T mnemonic
 574         and Intel Syntax.
 575         (md_parse_option): Don't set intel_mnemonic to 0 for
 576         OPTION_MOLD_GCC.
 577
 578 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         * config/tc-i386.h: Update copyright to 2008.
 581
 582 2008-01-04  Nick Clifton  <nickc@redhat.com>
 583
 584         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 585         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 586
 587 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 588
 589         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 590         of SYSV386_COMPAT.
 591
 592 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 595         (cpu_flags_not): Likewise.
 596         (cpu_flags_match): Updated to check 64bit and arch.
 597         (set_code_flag): Remove cpu_arch_flags_not.
 598         (set_16bit_gcc_code_flag): Likewise.
 599         (set_cpu_arch): Likewise.
 600         (md_begin): Likewise.
 601         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 602         (match_template): Likewise.
 603
 604 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 605
 606         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 607         modrm_regmem to 0 instead of None.
 608
 609 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 610
 611         * config/tc-i386.c (match_template): Use the xmmword field
 612         instead of no_xsuf.
 613
 614 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         * config/tc-i386.c (process_suffix): Fix a typo.
 617
 618 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 619
 620         PR gas/5534
 621         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 622         Check memory size in Intel mode.
 623         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 624         (intel_e09): Likewise.
 625
 626         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 627
 628 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 629
 630         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 631
 632 For older changes see ChangeLog-2007
 633 \f
 634 Local Variables:
 635 mode: change-log
 636 left-margin: 8
 637 fill-column: 74
 638 version-control: never
 639 End: