gas/ChangeLog

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  Delete out of date comment.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