gas/ChangeLog

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