gas/ChangeLog

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