gas/ChangeLog

   1 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
   4         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
   5         (obj-fdpicelf.o): Define.
   6         * Makefile.in: Regenerate.
   7         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
   8         (bfin-*-*): Delete.
   9         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
  10         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
  11         * config/obj-fdpicelf.c: New.
  12         * config/obj-fdpicelf.h: Likewise.
  13         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
  14         the OBJ_FDPIC_ELF define.
  15         (OPTION_NOPIC): Define.
  16         (md_longopts): Add mnopic and mno-fdpic.
  17         (md_parse_option): Handle OPTION_NOPIC.
  18
  19 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
  20
  21         * aclocal.m4: Regenerate.
  22         * configure: Regenerate.
  23
  24 2008-04-23  David S. Miller  <davem@davemloft.net>
  25
  26         * config/tc-sparc.c (v9a_asr_table): Add missing
  27         'stick' and 'stick_cmpr', and document ordering rules
  28         of table.
  29         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
  30         BFD_RELOC_SPARC_PC10.
  31         * doc/c-sparc.texi: New section on Sparc constants.
  32         Add documentation for %stick and %stick_cmpr.
  33
  34 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * config/tc-i386.c (md_assemble): Don't check SSE instructions
  37         if noavx is 0.
  38
  39 2008-04-18  David S. Miller  <davem@davemloft.net>
  40
  41         * doc/c-sparc.texi: Add syntax section.
  42
  43 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
  46         REG and NDS for instructions with immediate operand.
  47
  48 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
  51         FMA.
  52
  53 2008-04-16  David S. Miller  <davem@davemloft.net>
  54
  55         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
  56         and relocation generation.
  57         (tc_gen_reloc): Likewise.
  58
  59 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
  60
  61         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
  62         relocations are properly aligned, and not negative.
  63
  64 2008-04-15  Khem Raj  <kraj@mvista.com>
  65
  66         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
  67
  68 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
  69
  70         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
  71         accept e500mc instructions.
  72         (md_show_usage): Document -me500mc.
  73
  74 2008-04-11  Nick Clifton  <nickc@redhat.com>
  75
  76         * listing.c (print_timestamp): Use localtime rather than
  77         localtime_r since not all build environments provide the latter.
  78
  79 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * NEWS: Mention -msse-check=[none|error|warning].
  82
  83         * config/tc-i386.c (sse_check): New.
  84         (OPTION_MSSE_CHECK): Likewise.
  85         (md_assemble): Check SSE instructions if needed.
  86         (md_longopts): Add -msse-check.
  87         (md_parse_option): Handle OPTION_MSSE_CHECK.
  88         (md_show_usage): Show -msse-check=[none|error|warning].
  89
  90         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
  91
  92 2008-04-10  Santiago Urueña  <suruena@gmail.com>
  93
  94         * listing.c: Add -ag listing flag to show general information in
  95         listings such as gas version, passed options, and time stamp.
  96         (listing_general_info): New function.
  97         (print_options): New function.
  98         (print_single_option): New function.
  99         (print_timestamp): New function.
 100         (MAX_DATELEN): Define.
 101         (listing_print): Add call to listing_general_info.
 102         * listing.h (LISTING_GENERAL): Define.
 103         (listing_print): Add new parameter.
 104         * as.c (show_usage): Print new switch.
 105         (parse_args): Parse new switch.
 106         (main): Pass command line on to listing_print.
 107         * NEWS: Mention this new feature.
 108         * doc/as.texinfo: Document the new sub-option.
 109
 110 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 111
 112         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 113         call.  Delete out of date comment.
 114         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 115         (dwarf2_emit_label): Don't emit unless there has been a previous
 116         .file or we are outputting assembler generated debug.
 117         dwarf2_consume_line_info after emitting line info, not before.
 118         (out_debug_info): Simplify files_in_use test.
 119
 120 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * config/tc-i386.c (parse_real_register): Return AVX register
 123         only if AVX is enabled.
 124
 125 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 126
 127         PR gas/6043
 128         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 129         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 130
 131 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 132             Bob Wilson  <bob.wilson@acm.org>
 133
 134         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 135         call to decode_reloc.
 136
 137 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 138
 139         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 140
 141         * config/tc-i386.c (cpu_arch): Add .pclmul.
 142         (md_show_usage): Replace clmul with pclmul.
 143         * doc/c-i386.texi: Likewise.
 144
 145 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 148
 149         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 150         Document -msse2avx, .avx, .aes, .clmul and .fma.
 151
 152         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 153         (vex_prefix): Likewise.
 154         (sse2avx): Likewise.
 155         (CPU_FLAGS_ARCH_MATCH): Likewise.
 156         (CPU_FLAGS_64BIT_MATCH): Likewise.
 157         (CPU_FLAGS_32BIT_MATCH): Likewise.
 158         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 159         (regymm): Likewise.
 160         (vex_imm4): Likewise.
 161         (fits_in_imm4): Likewise.
 162         (build_vex_prefix): Likewise.
 163         (VEX_check_operands): Likewise.
 164         (bad_implicit_operand): Likewise.
 165         (OPTION_MSSE2AVX): Likewise.
 166         (T_YMMWORD): Likewise.
 167         (_i386_insn): Add vex.
 168         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 169         (cpu_flags_match): Changed to take a pointer to const template.
 170         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 171         (match_mem_size): Also check ymmword.
 172         (operand_type_match): Clear ymmword.
 173         (md_begin): Allow '_' in mnemonic.
 174         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 175         (process_immext): Update assert.
 176         (md_assemble): Don't call process_immext if sse2avx and immext
 177         are true.  Call build_vex_prefix if vex is true.
 178         (parse_insn): Updated for cpu_flags_match.
 179         (swap_operands): Handle 5 operands.
 180         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 181         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 182         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 183         (check_byte_reg): Check regymm.
 184         (process_operands): Duplicate the destination register for
 185         -msse2avx if needed.
 186         (build_modrm_byte): Updated for instructions with VEX encoding.
 187         (output_insn): Output VEX prefix if needed.
 188         (md_longopts): Add msse2avx.
 189         (md_parse_option): Handle OPTION_MSSE2AVX.
 190         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 191         (intel_e09): Support YMMWORD.
 192         (intel_e11): Likewise.
 193         (intel_get_token): Likewise.
 194
 195 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 196
 197         * config/tc-avr.c (mcu_types): Add attiny167.
 198         * doc/c-avr.texi: Likewise.
 199
 200 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 201
 202         * config/tc-avr.c (mcu_types): Add atmega32u4.
 203         * doc/c-avr.texi: Likewise.
 204
 205 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 206
 207         * config/tc-avr.c (mcu_types): Add atmega32c1.
 208         * doc/c-avr.texi: Likewise.
 209
 210 2008-03-28  Paul Brook  <paul@codesourcery.com>
 211
 212         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 213         to avoid spurious symbols.
 214
 215 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 216
 217         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 218         as_bad_where.
 219
 220 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 221
 222         * config/tc-avr.c (mcu_types): Add atmega32m1.
 223         * doc/c-avr.texi: Likewise.
 224
 225 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 226
 227         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 228         start of block.
 229         (do_neon_ext): Fix sign of comparison.
 230
 231 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 232
 233         From Jie Zhang  <jie.zhang@analog.com>
 234         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 235         instructions. And call yyerror when comparing PREG with
 236         DREG.
 237         (check_macfunc_option): New.
 238         (check_macfuncs): Check option by calling check_macfunc_option.
 239         Fix comparison always true warnings.  Both scalar instructions
 240         of vector instruction must share the same mode option.  Only allow
 241         option mode at the end of the second instruction of the vector.
 242         (asm_1): Check option by calling check_macfunc_option.
 243
 244         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 245         option for multiply and multiply-accumulate to data register
 246         instruction.
 247         (check_macfuncs): Don't check if accumulator matches the data register
 248         here.
 249         (assign_macfunc): Check if accumulator matches the
 250         data register in each rule that moves to the data
 251         register.
 252
 253         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 254         generated for LOOP_BEGIN and LOOP_END instructions.
 255         (bfin_gen_loop): Likewise.
 256
 257 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 258
 259         * config/tc-s390.c (md_parse_option): z10 option added.
 260
 261 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 262
 263         * aclocal.m4: Regenerate.
 264         * configure: Likewise.
 265         * Makefile.in: Likewise.
 266         * doc/Makefile.in: Likewise.
 267
 268 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 269
 270         PR 5946
 271         * config/tc-hppa.c (is_same_frag): Delete.
 272
 273 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 274
 275         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 276         RELAX_LOOP_END_ADD_NOP.
 277
 278 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 279
 280         PR gas/5895
 281         * read.c (s_mexit): Warn if attempting to exit a macro when not
 282         inside a macro definition.
 283
 284 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 285
 286         * Makefile.am: Run "make dep-am".
 287         * Makefile.in: Regenerate.
 288         * configure: Regenerate.
 289
 290 2008-03-09  Paul Brook  <paul@codesourcery.com>
 291
 292         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 293         * doc/c-arm.texi: Add cortex-a9.
 294
 295 2008-03-09  Paul Brook  <paul@codesourcery.com>
 296
 297         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 298         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 299         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 300         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 301         * doc/c-arm.texi: Document new ARM FPU variants.
 302
 303 2008-03-07  Paul Brook  <paul@codesourcery.com>
 304
 305         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 306
 307 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 308
 309         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 310         for strict ordering of powerpc_opcodes, but disable for now.
 311
 312 2008-03-04  Paul Brook  <paul@codesourcery.com>
 313
 314         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 315         (arm_ext_v7m): Rename...
 316         (arm_ext_m): ... to this.  Include v6-M.
 317         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 318         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 319         (md_assemble): Allow wide msr instructions.
 320         (insns): Add classifications for v6-m instructions.
 321         (arm_cpu_option_table): Add cortex-m1.
 322         (arm_arch_option_table): Add armv6-m.
 323         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 324
 325 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 326             Bob Wilson  <bob.wilson@acm.org>
 327
 328         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 329         (md_begin): Initialize it.
 330         (resources_conflict): Use it.
 331
 332 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 333
 334         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 335
 336 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 337             H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         PR gas/5543
 340         * read.c (pseudo_set): Don't allow global register symbol.
 341
 342         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 343         global.
 344
 345 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 346
 347         PR gas/5543
 348         * write.c (write_object_file): Don't allow symbols which were
 349         equated to register.  Stop if there is an error.
 350
 351 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 352
 353         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 354         (ppc_cpu): Declare.
 355         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 356         * config/tc-ppc.c (ppu_cpu): Make global.
 357         (ppc_insert_operand): Add ppu_cpu parameter.
 358         (md_assemble): Adjust for above change.
 359         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 360
 361 2008-02-22  Nick Clifton  <nickc@redhat.com>
 362
 363         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 364         targeted ARM ports, otherwise just skip generating the reloc.
 365
 366 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         * doc/c-i386.texi: Update -march= and .arch.
 369
 370 2008-02-18  Nick Clifton  <nickc@redhat.com>
 371
 372         * config/tc-mn10300.c (has_known_symbol_location): New function.
 373         Do not regard weak symbols as having a known location.
 374         (md_estimate_size_before_relax): Use new function.
 375         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 376
 377 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 378
 379         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 380         currently selected CPU has no 32-bit support.
 381         (parse_real_register): Do not return registers not available on
 382         currently selected CPU.
 383
 384 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * config/tc-i386.c (process_immext): Fix format.
 387
 388 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         * config/tc-i386.c (inoutportreg): New.
 391         (process_immext): New.
 392         (md_assemble): Use it.
 393         (update_imm): Use imm16 and imm32s.
 394         (i386_att_operand): Use inoutportreg.
 395
 396 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 397
 398         * config/tc-i386.c (operand_type_all_zero): New.
 399         (operand_type_set): Likewise.
 400         (operand_type_equal): Likewise.
 401         (cpu_flags_all_zero): Likewise.
 402         (cpu_flags_set): Likewise.
 403         (cpu_flags_equal): Likewise.
 404         (UINTS_ALL_ZERO): Removed.
 405         (UINTS_SET): Likewise.
 406         (UINTS_CLEAR): Likewise.
 407         (UINTS_EQUAL): Likewise.
 408         (cpu_flags_match): Updated.
 409         (smallest_imm_type): Likewise.
 410         (set_cpu_arch): Likewise.
 411         (md_assemble): Likewise.
 412         (optimize_imm): Likewise.
 413         (match_template): Likewise.
 414         (process_suffix): Likewise.
 415         (update_imm): Likewise.
 416         (process_drex): Likewise.
 417         (process_operands): Likewise.
 418         (build_modrm_byte): Likewise.
 419         (i386_immediate): Likewise.
 420         (i386_displacement): Likewise.
 421         (i386_att_operand): Likewise.
 422         (parse_real_register): Likewise.
 423         (md_parse_option): Likewise.
 424         (i386_target_format): Likewise.
 425
 426 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 427
 428         PR gas/5712
 429         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 430         pointer past the comma after parsing a floating point register
 431         name.
 432
 433 2008-02-14  Hakan Ardo  <hakan@debian.org>
 434
 435         PR gas/2626
 436         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 437         to AVR_ISA_2xxe.
 438         (avr_operand): Disallow post-increment addressing in the lpm
 439         instruction for the attiny26.
 440
 441 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 442
 443         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 444         if not in Intel mode.
 445         (i386_intel_operand): Ignore segment overrides in immediate and
 446         offset operands.
 447         (intel_e11): Range-check i.mem_operands before use as array
 448         index. Filter out FLAT for uses other than as segment override.
 449         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 450         "offset FLAT:".
 451
 452 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 453
 454         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 455
 456 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 457
 458         * config/tc-i386.c (allow_pseudo_reg): New.
 459         (parse_real_register): Check for NULL just once. Allow all
 460         register table entries when allow_pseudo_reg is non-zero.
 461         Don't allow any registers without type when allow_pseudo_reg
 462         is zero.
 463         (tc_x86_regname_to_dw2regnum): Replace with ...
 464         (tc_x86_parse_to_dw2regnum): ... this.
 465         (tc_x86_frame_initial_instructions): Adjust for above change.
 466         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 467         (tc_parse_to_dw2regnum): New.
 468         (tc_x86_regname_to_dw2regnum): Replace with ...
 469         (tc_x86_parse_to_dw2regnum): ... this.
 470         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 471         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 472         error handling.
 473
 474 2008-02-12  Nick Clifton  <nickc@redhat.com>
 475
 476         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 477         argument.
 478         (tic4x_insn_add): Likewise.
 479         (md_begin): Drop cast that was discarding a const qualifier.
 480         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 481         argument.
 482         (build_insn): Drop cast that was discarding a const qualifier.
 483
 484 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 485
 486         * config/tc-i386.c (cpu_arch): Add .xsave.
 487         (md_show_usage): Add .xsave.
 488
 489         * doc/c-i386.texi: Add xsave to -march=.
 490
 491 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 492
 493         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 494         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 495
 496 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 497
 498         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 499         checks into assertions.  When relaxation produces an operation that
 500         does not fit in the current FLIX instruction, make sure that the
 501         operation is relaxed as needed to account for being placed following
 502         the current instruction.
 503
 504 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         PR 5715
 507         * configure: Regenerated.
 508
 509 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 510
 511         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 512
 513 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 514
 515         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 516
 517 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 518
 519         * read.c: (emit_expr): Correct for mingw use of printf size
 520         specifier.
 521
 522 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 523
 524         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 525         can only be encoded in FLIX instructions but are not specified as such.
 526         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 527         labels.
 528
 529 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         * NEWS: Mention new command line options for x86 targets.
 532
 533 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 534
 535         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 536
 537 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 538
 539         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 540
 541 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         * config/tc-i386.c (md_show_usage): Show more processors for
 544         -march=/-mtune=.
 545
 546 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 547
 548         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 549
 550 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 553         (XXX_MNEM_SUFFIX): Likewise.
 554         (END_OF_INSN): Likewise.
 555         (templates): Likewise.
 556         (modrm_byte): Likewise.
 557         (rex_byte): Likewise.
 558         (DREX_XXX): Likewise.
 559         (drex_byte): Likewise.
 560         (sib_byte): Likewise.
 561         (processor_type): Likewise.
 562         (arch_entry): Likewise.
 563         (cpu_sub_arch_name): Remove const.
 564         (cpu_arch): Add .vmx and .smx.
 565         (set_cpu_arch): Append cpu_sub_arch_name.
 566         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 567         (md_show_usage): Updated.
 568
 569         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 570         (XXX_MNEM_SUFFIX): Likewise.
 571         (END_OF_INSN): Likewise.
 572         (templates): Likewise.
 573         (modrm_byte): Likewise.
 574         (rex_byte): Likewise.
 575         (DREX_XXX): Likewise.
 576         (drex_byte): Likewise.
 577         (sib_byte): Likewise.
 578         (processor_type): Likewise.
 579         (arch_entry): Likewise.
 580
 581         * doc/as.texinfo: Update i386 -march option.
 582
 583         * doc/c-i386.texi: Update -march= for ISA.
 584
 585 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 586
 587         * config/tc-xtensa.c (xtensa_leb128): New function.
 588         (md_pseudo_table): Use it for sleb128 and uleb128.
 589         (is_leb128_expr): New internal flag.
 590         (xtensa_symbol_new_hook): Check new flag.
 591
 592 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 593
 594         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 595         at90usb82, at90usb162.
 596         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 597         at90usb162.
 598         These changes support the new avr35 architecture group in gcc.
 599
 600 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 603         suffix for AT&T syntax.
 604
 605 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 606
 607         * config/tc-i386.c (match_reg_size): New.
 608         (match_mem_size): Likewise.
 609         (operand_size_match): Likewise.
 610         (operand_type_match): Also clear all size fields.
 611         (match_template): Skip Intel syntax when in AT&T syntax.
 612         Call operand_size_match to check operand size.
 613         (i386_att_operand): Set the mem field to 1 for memory
 614         operand.
 615         (i386_intel_operand): Likewise.
 616
 617 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR gas/5534
 620         * config/tc-i386.c (_i386_insn): Update comment.
 621         (operand_type_match): Also clear unspecified.
 622         (operand_type_register_match): Likewise.
 623         (parse_operands): Initialize unspecified.
 624         (i386_intel_operand): Likewise.
 625         (match_template): Check memory and accumulator operand size.
 626         (i386_att_operand): Clear unspecified on register operand.
 627         (intel_e11): Likewise.
 628         (intel_e09): Set operand size and clean unspecified for
 629         "XXX PTR".
 630
 631 2008-01-11  Andreas Schwab  <schwab@suse.de>
 632
 633         * read.c (s_space): Declare `repeat' as offsetT.
 634
 635 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         * config/tc-i386.c (match_template): Check processor support
 638         first.
 639
 640 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * config/tc-i386.c (match_template): Continue if processor
 643         doesn't match.
 644
 645 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 646
 647         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 648         unwind personality function address.
 649
 650 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 651
 652         * dwarf2dbg.c (out_sleb128): Delete.
 653         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 654         (out_fixed_inc_line_addr): Delete.
 655         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 656         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 657         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 658         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 659         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 660         * read.h (emit_expr_fix): New prototype.
 661         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 662         (emit_expr_fix): New.
 663
 664 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * config/tc-i386.c (match_template): Check register size
 667         only when size of operands can be encoded the canonical way.
 668
 669 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * config/tc-i386.c (i386_operand): Renamed to ...
 672         (i386_att_operand): This.
 673         (parse_operands): Updated.
 674
 675 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 678
 679         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 680         only.
 681         (md_assemble): Remove Intel mode workaround.
 682         (match_template): Check support for old gcc, AT&T mnemonic
 683         and Intel Syntax.
 684         (md_parse_option): Don't set intel_mnemonic to 0 for
 685         OPTION_MOLD_GCC.
 686
 687 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         * config/tc-i386.h: Update copyright to 2008.
 690
 691 2008-01-04  Nick Clifton  <nickc@redhat.com>
 692
 693         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 694         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 695
 696 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 699         of SYSV386_COMPAT.
 700
 701 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 704         (cpu_flags_not): Likewise.
 705         (cpu_flags_match): Updated to check 64bit and arch.
 706         (set_code_flag): Remove cpu_arch_flags_not.
 707         (set_16bit_gcc_code_flag): Likewise.
 708         (set_cpu_arch): Likewise.
 709         (md_begin): Likewise.
 710         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 711         (match_template): Likewise.
 712
 713 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 714
 715         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 716         modrm_regmem to 0 instead of None.
 717
 718 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 719
 720         * config/tc-i386.c (match_template): Use the xmmword field
 721         instead of no_xsuf.
 722
 723 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         * config/tc-i386.c (process_suffix): Fix a typo.
 726
 727 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         PR gas/5534
 730         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 731         Check memory size in Intel mode.
 732         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 733         (intel_e09): Likewise.
 734
 735         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 736
 737 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 738
 739         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 740
 741 For older changes see ChangeLog-2007
 742 \f
 743 Local Variables:
 744 mode: change-log
 745 left-margin: 8
 746 fill-column: 74
 747 version-control: never
 748 End: