gas/ChangeLog

   1 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
   2
   3         * aclocal.m4: Regenerate.
   4         * configure: Regenerate.
   5
   6 2008-04-23  David S. Miller  <davem@davemloft.net>
   7
   8         * config/tc-sparc.c (v9a_asr_table): Add missing
   9         'stick' and 'stick_cmpr', and document ordering rules
  10         of table.
  11         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
  12         BFD_RELOC_SPARC_PC10.
  13         * doc/c-sparc.texi: New section on Sparc constants.
  14         Add documentation for %stick and %stick_cmpr.
  15
  16 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * config/tc-i386.c (md_assemble): Don't check SSE instructions
  19         if noavx is 0.
  20
  21 2008-04-18  David S. Miller  <davem@davemloft.net>
  22
  23         * doc/c-sparc.texi: Add syntax section.
  24
  25 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
  26
  27         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
  28         REG and NDS for instructions with immediate operand.
  29
  30 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
  33         FMA.
  34
  35 2008-04-16  David S. Miller  <davem@davemloft.net>
  36
  37         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
  38         and relocation generation.
  39         (tc_gen_reloc): Likewise.
  40
  41 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
  42
  43         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
  44         relocations are properly aligned, and not negative.
  45
  46 2008-04-15  Khem Raj  <kraj@mvista.com>
  47
  48         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
  49
  50 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
  51
  52         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
  53         accept e500mc instructions.
  54         (md_show_usage): Document -me500mc.
  55
  56 2008-04-11  Nick Clifton  <nickc@redhat.com>
  57
  58         * listing.c (print_timestamp): Use localtime rather than
  59         localtime_r since not all build environments provide the latter.
  60
  61 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  62
  63         * NEWS: Mention -msse-check=[none|error|warning].
  64
  65         * config/tc-i386.c (sse_check): New.
  66         (OPTION_MSSE_CHECK): Likewise.
  67         (md_assemble): Check SSE instructions if needed.
  68         (md_longopts): Add -msse-check.
  69         (md_parse_option): Handle OPTION_MSSE_CHECK.
  70         (md_show_usage): Show -msse-check=[none|error|warning].
  71
  72         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
  73
  74 2008-04-10  Santiago Urueña  <suruena@gmail.com>
  75
  76         * listing.c: Add -ag listing flag to show general information in
  77         listings such as gas version, passed options, and time stamp.
  78         (listing_general_info): New function.
  79         (print_options): New function.
  80         (print_single_option): New function.
  81         (print_timestamp): New function.
  82         (MAX_DATELEN): Define.
  83         (listing_print): Add call to listing_general_info.
  84         * listing.h (LISTING_GENERAL): Define.
  85         (listing_print): Add new parameter.
  86         * as.c (show_usage): Print new switch.
  87         (parse_args): Parse new switch.
  88         (main): Pass command line on to listing_print.
  89         * NEWS: Mention this new feature.
  90         * doc/as.texinfo: Document the new sub-option.
  91
  92 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
  93
  94         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
  95         call.  Delete out of date comment.
  96         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
  97         (dwarf2_emit_label): Don't emit unless there has been a previous
  98         .file or we are outputting assembler generated debug.
  99         dwarf2_consume_line_info after emitting line info, not before.
 100         (out_debug_info): Simplify files_in_use test.
 101
 102 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         * config/tc-i386.c (parse_real_register): Return AVX register
 105         only if AVX is enabled.
 106
 107 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 108
 109         PR gas/6043
 110         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 111         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 112
 113 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 114             Bob Wilson  <bob.wilson@acm.org>
 115
 116         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 117         call to decode_reloc.
 118
 119 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 122
 123         * config/tc-i386.c (cpu_arch): Add .pclmul.
 124         (md_show_usage): Replace clmul with pclmul.
 125         * doc/c-i386.texi: Likewise.
 126
 127 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 130
 131         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 132         Document -msse2avx, .avx, .aes, .clmul and .fma.
 133
 134         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 135         (vex_prefix): Likewise.
 136         (sse2avx): Likewise.
 137         (CPU_FLAGS_ARCH_MATCH): Likewise.
 138         (CPU_FLAGS_64BIT_MATCH): Likewise.
 139         (CPU_FLAGS_32BIT_MATCH): Likewise.
 140         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 141         (regymm): Likewise.
 142         (vex_imm4): Likewise.
 143         (fits_in_imm4): Likewise.
 144         (build_vex_prefix): Likewise.
 145         (VEX_check_operands): Likewise.
 146         (bad_implicit_operand): Likewise.
 147         (OPTION_MSSE2AVX): Likewise.
 148         (T_YMMWORD): Likewise.
 149         (_i386_insn): Add vex.
 150         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 151         (cpu_flags_match): Changed to take a pointer to const template.
 152         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 153         (match_mem_size): Also check ymmword.
 154         (operand_type_match): Clear ymmword.
 155         (md_begin): Allow '_' in mnemonic.
 156         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 157         (process_immext): Update assert.
 158         (md_assemble): Don't call process_immext if sse2avx and immext
 159         are true.  Call build_vex_prefix if vex is true.
 160         (parse_insn): Updated for cpu_flags_match.
 161         (swap_operands): Handle 5 operands.
 162         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 163         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 164         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 165         (check_byte_reg): Check regymm.
 166         (process_operands): Duplicate the destination register for
 167         -msse2avx if needed.
 168         (build_modrm_byte): Updated for instructions with VEX encoding.
 169         (output_insn): Output VEX prefix if needed.
 170         (md_longopts): Add msse2avx.
 171         (md_parse_option): Handle OPTION_MSSE2AVX.
 172         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 173         (intel_e09): Support YMMWORD.
 174         (intel_e11): Likewise.
 175         (intel_get_token): Likewise.
 176
 177 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 178
 179         * config/tc-avr.c (mcu_types): Add attiny167.
 180         * doc/c-avr.texi: Likewise.
 181
 182 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 183
 184         * config/tc-avr.c (mcu_types): Add atmega32u4.
 185         * doc/c-avr.texi: Likewise.
 186
 187 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 188
 189         * config/tc-avr.c (mcu_types): Add atmega32c1.
 190         * doc/c-avr.texi: Likewise.
 191
 192 2008-03-28  Paul Brook  <paul@codesourcery.com>
 193
 194         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 195         to avoid spurious symbols.
 196
 197 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 198
 199         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 200         as_bad_where.
 201
 202 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 203
 204         * config/tc-avr.c (mcu_types): Add atmega32m1.
 205         * doc/c-avr.texi: Likewise.
 206
 207 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 208
 209         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 210         start of block.
 211         (do_neon_ext): Fix sign of comparison.
 212
 213 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 214
 215         From Jie Zhang  <jie.zhang@analog.com>
 216         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 217         instructions. And call yyerror when comparing PREG with
 218         DREG.
 219         (check_macfunc_option): New.
 220         (check_macfuncs): Check option by calling check_macfunc_option.
 221         Fix comparison always true warnings.  Both scalar instructions
 222         of vector instruction must share the same mode option.  Only allow
 223         option mode at the end of the second instruction of the vector.
 224         (asm_1): Check option by calling check_macfunc_option.
 225
 226         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 227         option for multiply and multiply-accumulate to data register
 228         instruction.
 229         (check_macfuncs): Don't check if accumulator matches the data register
 230         here.
 231         (assign_macfunc): Check if accumulator matches the
 232         data register in each rule that moves to the data
 233         register.
 234
 235         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 236         generated for LOOP_BEGIN and LOOP_END instructions.
 237         (bfin_gen_loop): Likewise.
 238
 239 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 240
 241         * config/tc-s390.c (md_parse_option): z10 option added.
 242
 243 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 244
 245         * aclocal.m4: Regenerate.
 246         * configure: Likewise.
 247         * Makefile.in: Likewise.
 248         * doc/Makefile.in: Likewise.
 249
 250 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 251
 252         PR 5946
 253         * config/tc-hppa.c (is_same_frag): Delete.
 254
 255 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 256
 257         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 258         RELAX_LOOP_END_ADD_NOP.
 259
 260 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 261
 262         PR gas/5895
 263         * read.c (s_mexit): Warn if attempting to exit a macro when not
 264         inside a macro definition.
 265
 266 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 267
 268         * Makefile.am: Run "make dep-am".
 269         * Makefile.in: Regenerate.
 270         * configure: Regenerate.
 271
 272 2008-03-09  Paul Brook  <paul@codesourcery.com>
 273
 274         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 275         * doc/c-arm.texi: Add cortex-a9.
 276
 277 2008-03-09  Paul Brook  <paul@codesourcery.com>
 278
 279         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 280         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 281         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 282         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 283         * doc/c-arm.texi: Document new ARM FPU variants.
 284
 285 2008-03-07  Paul Brook  <paul@codesourcery.com>
 286
 287         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 288
 289 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 290
 291         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 292         for strict ordering of powerpc_opcodes, but disable for now.
 293
 294 2008-03-04  Paul Brook  <paul@codesourcery.com>
 295
 296         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 297         (arm_ext_v7m): Rename...
 298         (arm_ext_m): ... to this.  Include v6-M.
 299         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 300         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 301         (md_assemble): Allow wide msr instructions.
 302         (insns): Add classifications for v6-m instructions.
 303         (arm_cpu_option_table): Add cortex-m1.
 304         (arm_arch_option_table): Add armv6-m.
 305         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 306
 307 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 308             Bob Wilson  <bob.wilson@acm.org>
 309
 310         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 311         (md_begin): Initialize it.
 312         (resources_conflict): Use it.
 313
 314 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 315
 316         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 317
 318 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 319             H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         PR gas/5543
 322         * read.c (pseudo_set): Don't allow global register symbol.
 323
 324         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 325         global.
 326
 327 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR gas/5543
 330         * write.c (write_object_file): Don't allow symbols which were
 331         equated to register.  Stop if there is an error.
 332
 333 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 334
 335         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 336         (ppc_cpu): Declare.
 337         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 338         * config/tc-ppc.c (ppu_cpu): Make global.
 339         (ppc_insert_operand): Add ppu_cpu parameter.
 340         (md_assemble): Adjust for above change.
 341         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 342
 343 2008-02-22  Nick Clifton  <nickc@redhat.com>
 344
 345         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 346         targeted ARM ports, otherwise just skip generating the reloc.
 347
 348 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         * doc/c-i386.texi: Update -march= and .arch.
 351
 352 2008-02-18  Nick Clifton  <nickc@redhat.com>
 353
 354         * config/tc-mn10300.c (has_known_symbol_location): New function.
 355         Do not regard weak symbols as having a known location.
 356         (md_estimate_size_before_relax): Use new function.
 357         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 358
 359 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 360
 361         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 362         currently selected CPU has no 32-bit support.
 363         (parse_real_register): Do not return registers not available on
 364         currently selected CPU.
 365
 366 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         * config/tc-i386.c (process_immext): Fix format.
 369
 370 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         * config/tc-i386.c (inoutportreg): New.
 373         (process_immext): New.
 374         (md_assemble): Use it.
 375         (update_imm): Use imm16 and imm32s.
 376         (i386_att_operand): Use inoutportreg.
 377
 378 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * config/tc-i386.c (operand_type_all_zero): New.
 381         (operand_type_set): Likewise.
 382         (operand_type_equal): Likewise.
 383         (cpu_flags_all_zero): Likewise.
 384         (cpu_flags_set): Likewise.
 385         (cpu_flags_equal): Likewise.
 386         (UINTS_ALL_ZERO): Removed.
 387         (UINTS_SET): Likewise.
 388         (UINTS_CLEAR): Likewise.
 389         (UINTS_EQUAL): Likewise.
 390         (cpu_flags_match): Updated.
 391         (smallest_imm_type): Likewise.
 392         (set_cpu_arch): Likewise.
 393         (md_assemble): Likewise.
 394         (optimize_imm): Likewise.
 395         (match_template): Likewise.
 396         (process_suffix): Likewise.
 397         (update_imm): Likewise.
 398         (process_drex): Likewise.
 399         (process_operands): Likewise.
 400         (build_modrm_byte): Likewise.
 401         (i386_immediate): Likewise.
 402         (i386_displacement): Likewise.
 403         (i386_att_operand): Likewise.
 404         (parse_real_register): Likewise.
 405         (md_parse_option): Likewise.
 406         (i386_target_format): Likewise.
 407
 408 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 409
 410         PR gas/5712
 411         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 412         pointer past the comma after parsing a floating point register
 413         name.
 414
 415 2008-02-14  Hakan Ardo  <hakan@debian.org>
 416
 417         PR gas/2626
 418         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 419         to AVR_ISA_2xxe.
 420         (avr_operand): Disallow post-increment addressing in the lpm
 421         instruction for the attiny26.
 422
 423 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 424
 425         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 426         if not in Intel mode.
 427         (i386_intel_operand): Ignore segment overrides in immediate and
 428         offset operands.
 429         (intel_e11): Range-check i.mem_operands before use as array
 430         index. Filter out FLAT for uses other than as segment override.
 431         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 432         "offset FLAT:".
 433
 434 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 435
 436         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 437
 438 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 439
 440         * config/tc-i386.c (allow_pseudo_reg): New.
 441         (parse_real_register): Check for NULL just once. Allow all
 442         register table entries when allow_pseudo_reg is non-zero.
 443         Don't allow any registers without type when allow_pseudo_reg
 444         is zero.
 445         (tc_x86_regname_to_dw2regnum): Replace with ...
 446         (tc_x86_parse_to_dw2regnum): ... this.
 447         (tc_x86_frame_initial_instructions): Adjust for above change.
 448         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 449         (tc_parse_to_dw2regnum): New.
 450         (tc_x86_regname_to_dw2regnum): Replace with ...
 451         (tc_x86_parse_to_dw2regnum): ... this.
 452         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 453         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 454         error handling.
 455
 456 2008-02-12  Nick Clifton  <nickc@redhat.com>
 457
 458         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 459         argument.
 460         (tic4x_insn_add): Likewise.
 461         (md_begin): Drop cast that was discarding a const qualifier.
 462         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 463         argument.
 464         (build_insn): Drop cast that was discarding a const qualifier.
 465
 466 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         * config/tc-i386.c (cpu_arch): Add .xsave.
 469         (md_show_usage): Add .xsave.
 470
 471         * doc/c-i386.texi: Add xsave to -march=.
 472
 473 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 474
 475         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 476         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 477
 478 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 479
 480         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 481         checks into assertions.  When relaxation produces an operation that
 482         does not fit in the current FLIX instruction, make sure that the
 483         operation is relaxed as needed to account for being placed following
 484         the current instruction.
 485
 486 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR 5715
 489         * configure: Regenerated.
 490
 491 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 492
 493         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 494
 495 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 496
 497         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 498
 499 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 500
 501         * read.c: (emit_expr): Correct for mingw use of printf size
 502         specifier.
 503
 504 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 505
 506         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 507         can only be encoded in FLIX instructions but are not specified as such.
 508         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 509         labels.
 510
 511 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * NEWS: Mention new command line options for x86 targets.
 514
 515 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 516
 517         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 518
 519 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 520
 521         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 522
 523 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         * config/tc-i386.c (md_show_usage): Show more processors for
 526         -march=/-mtune=.
 527
 528 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 531
 532 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 535         (XXX_MNEM_SUFFIX): Likewise.
 536         (END_OF_INSN): Likewise.
 537         (templates): Likewise.
 538         (modrm_byte): Likewise.
 539         (rex_byte): Likewise.
 540         (DREX_XXX): Likewise.
 541         (drex_byte): Likewise.
 542         (sib_byte): Likewise.
 543         (processor_type): Likewise.
 544         (arch_entry): Likewise.
 545         (cpu_sub_arch_name): Remove const.
 546         (cpu_arch): Add .vmx and .smx.
 547         (set_cpu_arch): Append cpu_sub_arch_name.
 548         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 549         (md_show_usage): Updated.
 550
 551         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 552         (XXX_MNEM_SUFFIX): Likewise.
 553         (END_OF_INSN): Likewise.
 554         (templates): Likewise.
 555         (modrm_byte): Likewise.
 556         (rex_byte): Likewise.
 557         (DREX_XXX): Likewise.
 558         (drex_byte): Likewise.
 559         (sib_byte): Likewise.
 560         (processor_type): Likewise.
 561         (arch_entry): Likewise.
 562
 563         * doc/as.texinfo: Update i386 -march option.
 564
 565         * doc/c-i386.texi: Update -march= for ISA.
 566
 567 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 568
 569         * config/tc-xtensa.c (xtensa_leb128): New function.
 570         (md_pseudo_table): Use it for sleb128 and uleb128.
 571         (is_leb128_expr): New internal flag.
 572         (xtensa_symbol_new_hook): Check new flag.
 573
 574 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 575
 576         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 577         at90usb82, at90usb162.
 578         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 579         at90usb162.
 580         These changes support the new avr35 architecture group in gcc.
 581
 582 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 583
 584         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 585         suffix for AT&T syntax.
 586
 587 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 588
 589         * config/tc-i386.c (match_reg_size): New.
 590         (match_mem_size): Likewise.
 591         (operand_size_match): Likewise.
 592         (operand_type_match): Also clear all size fields.
 593         (match_template): Skip Intel syntax when in AT&T syntax.
 594         Call operand_size_match to check operand size.
 595         (i386_att_operand): Set the mem field to 1 for memory
 596         operand.
 597         (i386_intel_operand): Likewise.
 598
 599 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR gas/5534
 602         * config/tc-i386.c (_i386_insn): Update comment.
 603         (operand_type_match): Also clear unspecified.
 604         (operand_type_register_match): Likewise.
 605         (parse_operands): Initialize unspecified.
 606         (i386_intel_operand): Likewise.
 607         (match_template): Check memory and accumulator operand size.
 608         (i386_att_operand): Clear unspecified on register operand.
 609         (intel_e11): Likewise.
 610         (intel_e09): Set operand size and clean unspecified for
 611         "XXX PTR".
 612
 613 2008-01-11  Andreas Schwab  <schwab@suse.de>
 614
 615         * read.c (s_space): Declare `repeat' as offsetT.
 616
 617 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         * config/tc-i386.c (match_template): Check processor support
 620         first.
 621
 622 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 623
 624         * config/tc-i386.c (match_template): Continue if processor
 625         doesn't match.
 626
 627 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 628
 629         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 630         unwind personality function address.
 631
 632 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 633
 634         * dwarf2dbg.c (out_sleb128): Delete.
 635         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 636         (out_fixed_inc_line_addr): Delete.
 637         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 638         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 639         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 640         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 641         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 642         * read.h (emit_expr_fix): New prototype.
 643         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 644         (emit_expr_fix): New.
 645
 646 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         * config/tc-i386.c (match_template): Check register size
 649         only when size of operands can be encoded the canonical way.
 650
 651 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 652
 653         * config/tc-i386.c (i386_operand): Renamed to ...
 654         (i386_att_operand): This.
 655         (parse_operands): Updated.
 656
 657 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 660
 661         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 662         only.
 663         (md_assemble): Remove Intel mode workaround.
 664         (match_template): Check support for old gcc, AT&T mnemonic
 665         and Intel Syntax.
 666         (md_parse_option): Don't set intel_mnemonic to 0 for
 667         OPTION_MOLD_GCC.
 668
 669 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * config/tc-i386.h: Update copyright to 2008.
 672
 673 2008-01-04  Nick Clifton  <nickc@redhat.com>
 674
 675         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 676         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 677
 678 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 679
 680         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 681         of SYSV386_COMPAT.
 682
 683 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 686         (cpu_flags_not): Likewise.
 687         (cpu_flags_match): Updated to check 64bit and arch.
 688         (set_code_flag): Remove cpu_arch_flags_not.
 689         (set_16bit_gcc_code_flag): Likewise.
 690         (set_cpu_arch): Likewise.
 691         (md_begin): Likewise.
 692         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 693         (match_template): Likewise.
 694
 695 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 696
 697         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 698         modrm_regmem to 0 instead of None.
 699
 700 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         * config/tc-i386.c (match_template): Use the xmmword field
 703         instead of no_xsuf.
 704
 705 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707         * config/tc-i386.c (process_suffix): Fix a typo.
 708
 709 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 710
 711         PR gas/5534
 712         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 713         Check memory size in Intel mode.
 714         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 715         (intel_e09): Likewise.
 716
 717         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 718
 719 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 720
 721         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 722
 723 For older changes see ChangeLog-2007
 724 \f
 725 Local Variables:
 726 mode: change-log
 727 left-margin: 8
 728 fill-column: 74
 729 version-control: never
 730 End: