gas/ChangeLog

   1 2008-05-09  Catherine Moore  <clm@codesourcery.com>
   2
   3         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
   4         with non-MIPS16 relocs.
   5
   6 2008-05-09  Chao-ying Fu  <fu@mips.com>
   7
   8         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
   9         case that some characters append at the end of the name.
  10         (mips_ip): Likewise.
  11         (s_change_sec): Likewise.
  12         (md_section_align): Likewise.
  13
  14 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
  15
  16         * config/tc-xtensa.c (xtensa_create_property_segments): Use
  17         xtensa_make_property_section instead of xtensa_get_property_section.
  18         (xtensa_create_xproperty_segments): Likewise.
  19
  20 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
  21
  22         * NEWS: Mention XSAVE, EPT and MOVBE.
  23
  24         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
  25         (md_show_usage): Add .movbe and .ept.
  26
  27         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
  28         .movbe and .ept.
  29
  30 2008-04-29  David S. Miller  <davem@davemloft.net>
  31
  32         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
  33
  34 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
  35
  36         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
  37         New statics.
  38         (OPTION_ELF_BASE): Make room for new option macros.
  39         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
  40         OPTION_DOUBLE_FLOAT): New option macros.
  41         (md_longopts): Add msoft-float, mhard-float, msingle-float and
  42         mdouble-float.
  43         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
  44         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
  45         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
  46         and -mdouble-float.
  47         (struct mips_set_options): New fields soft_float and single_float.
  48         (mips_opts): Initialized them.  Add comment for each field
  49         initializer.
  50         (mips_after_parse_args): Set them based on file_mips_soft_float
  51         and file_mips_single_float.
  52         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
  53         `.set singlefloat' and `.set doublefloat'.
  54         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
  55         Handle single-float and soft-float instructions here.
  56         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
  57         (is_opcode_valid_16): New function.
  58         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
  59         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
  60         M_S_DOB>: Remove special-casing of r4650.
  61         * doc/c-mips.texi (-march=): Add Octeon.
  62         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
  63         -msingle-float and -mdouble-float.
  64         (MIPS floating-point): New section.  Document `.set softfloat' and
  65         `.set hardfloat'.  Document `.set singlefloat' and `.set
  66         doublefloat'.
  67
  68 2008-04-25  David S. Miller  <davem@davemloft.net>
  69
  70         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
  71         %asr aliases.
  72
  73         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
  74         rather than occaisionally 'levels'.  Consistently refer to Sun's
  75         UNIX variant as SunOS, every version of Solaris is also SunOS.
  76         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
  77         which architecture versions support '%dcr', '%cq', and '%gl'. Add
  78         section on 32-bit/64-bit opcode translations.
  79
  80 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
  83         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
  84         (obj-fdpicelf.o): Define.
  85         * Makefile.in: Regenerate.
  86         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
  87         (bfin-*-*): Delete.
  88         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
  89         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
  90         * config/obj-fdpicelf.c: New.
  91         * config/obj-fdpicelf.h: Likewise.
  92         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
  93         the OBJ_FDPIC_ELF define.
  94         (OPTION_NOPIC): Define.
  95         (md_longopts): Add mnopic and mno-fdpic.
  96         (md_parse_option): Handle OPTION_NOPIC.
  97
  98 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
  99
 100         * aclocal.m4: Regenerate.
 101         * configure: Regenerate.
 102
 103 2008-04-23  David S. Miller  <davem@davemloft.net>
 104
 105         * config/tc-sparc.c (v9a_asr_table): Add missing
 106         'stick' and 'stick_cmpr', and document ordering rules
 107         of table.
 108         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 109         BFD_RELOC_SPARC_PC10.
 110         * doc/c-sparc.texi: New section on Sparc constants.
 111         Add documentation for %stick and %stick_cmpr.
 112
 113 2008-04-22  David S. Miller  <davem@davemloft.net>
 114
 115         * config/obj-elf.c (obj_elf_section_type): Add prototype
 116         before obj_elf_section_word and add 'warn' arg.
 117         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 118         is matched, try checking for #SECTION_TYPE.
 119         (obj_elf_section): Adjust for new args.
 120         (obj_elf_type_name): New function.
 121         (obj_elf_type): Call it, and accept STT_foo number strings
 122         in .type statements as output by SunPRO compiler.
 123
 124 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 127         if noavx is 0.
 128
 129 2008-04-18  David S. Miller  <davem@davemloft.net>
 130
 131         * doc/c-sparc.texi: Add syntax section.
 132
 133 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 136         REG and NDS for instructions with immediate operand.
 137
 138 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 141         FMA.
 142
 143 2008-04-16  David S. Miller  <davem@davemloft.net>
 144
 145         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 146         and relocation generation.
 147         (tc_gen_reloc): Likewise.
 148
 149 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 150
 151         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 152         relocations are properly aligned, and not negative.
 153
 154 2008-04-15  Khem Raj  <kraj@mvista.com>
 155
 156         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 157
 158 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 159
 160         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 161         accept e500mc instructions.
 162         (md_show_usage): Document -me500mc.
 163
 164 2008-04-11  Nick Clifton  <nickc@redhat.com>
 165
 166         * listing.c (print_timestamp): Use localtime rather than
 167         localtime_r since not all build environments provide the latter.
 168
 169 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         * NEWS: Mention -msse-check=[none|error|warning].
 172
 173         * config/tc-i386.c (sse_check): New.
 174         (OPTION_MSSE_CHECK): Likewise.
 175         (md_assemble): Check SSE instructions if needed.
 176         (md_longopts): Add -msse-check.
 177         (md_parse_option): Handle OPTION_MSSE_CHECK.
 178         (md_show_usage): Show -msse-check=[none|error|warning].
 179
 180         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 181
 182 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 183
 184         * listing.c: Add -ag listing flag to show general information in
 185         listings such as gas version, passed options, and time stamp.
 186         (listing_general_info): New function.
 187         (print_options): New function.
 188         (print_single_option): New function.
 189         (print_timestamp): New function.
 190         (MAX_DATELEN): Define.
 191         (listing_print): Add call to listing_general_info.
 192         * listing.h (LISTING_GENERAL): Define.
 193         (listing_print): Add new parameter.
 194         * as.c (show_usage): Print new switch.
 195         (parse_args): Parse new switch.
 196         (main): Pass command line on to listing_print.
 197         * NEWS: Mention this new feature.
 198         * doc/as.texinfo: Document the new sub-option.
 199
 200 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 201
 202         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 203         call.  Delete out of date comment.
 204         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 205         (dwarf2_emit_label): Don't emit unless there has been a previous
 206         .file or we are outputting assembler generated debug.
 207         dwarf2_consume_line_info after emitting line info, not before.
 208         (out_debug_info): Simplify files_in_use test.
 209
 210 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 211
 212         * config/tc-i386.c (parse_real_register): Return AVX register
 213         only if AVX is enabled.
 214
 215 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 216
 217         PR gas/6043
 218         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 219         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 220
 221 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 222             Bob Wilson  <bob.wilson@acm.org>
 223
 224         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 225         call to decode_reloc.
 226
 227 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 228
 229         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 230
 231         * config/tc-i386.c (cpu_arch): Add .pclmul.
 232         (md_show_usage): Replace clmul with pclmul.
 233         * doc/c-i386.texi: Likewise.
 234
 235 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 238
 239         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 240         Document -msse2avx, .avx, .aes, .clmul and .fma.
 241
 242         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 243         (vex_prefix): Likewise.
 244         (sse2avx): Likewise.
 245         (CPU_FLAGS_ARCH_MATCH): Likewise.
 246         (CPU_FLAGS_64BIT_MATCH): Likewise.
 247         (CPU_FLAGS_32BIT_MATCH): Likewise.
 248         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 249         (regymm): Likewise.
 250         (vex_imm4): Likewise.
 251         (fits_in_imm4): Likewise.
 252         (build_vex_prefix): Likewise.
 253         (VEX_check_operands): Likewise.
 254         (bad_implicit_operand): Likewise.
 255         (OPTION_MSSE2AVX): Likewise.
 256         (T_YMMWORD): Likewise.
 257         (_i386_insn): Add vex.
 258         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 259         (cpu_flags_match): Changed to take a pointer to const template.
 260         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 261         (match_mem_size): Also check ymmword.
 262         (operand_type_match): Clear ymmword.
 263         (md_begin): Allow '_' in mnemonic.
 264         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 265         (process_immext): Update assert.
 266         (md_assemble): Don't call process_immext if sse2avx and immext
 267         are true.  Call build_vex_prefix if vex is true.
 268         (parse_insn): Updated for cpu_flags_match.
 269         (swap_operands): Handle 5 operands.
 270         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 271         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 272         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 273         (check_byte_reg): Check regymm.
 274         (process_operands): Duplicate the destination register for
 275         -msse2avx if needed.
 276         (build_modrm_byte): Updated for instructions with VEX encoding.
 277         (output_insn): Output VEX prefix if needed.
 278         (md_longopts): Add msse2avx.
 279         (md_parse_option): Handle OPTION_MSSE2AVX.
 280         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 281         (intel_e09): Support YMMWORD.
 282         (intel_e11): Likewise.
 283         (intel_get_token): Likewise.
 284
 285 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 286
 287         * config/tc-avr.c (mcu_types): Add attiny167.
 288         * doc/c-avr.texi: Likewise.
 289
 290 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 291
 292         * config/tc-avr.c (mcu_types): Add atmega32u4.
 293         * doc/c-avr.texi: Likewise.
 294
 295 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 296
 297         * config/tc-avr.c (mcu_types): Add atmega32c1.
 298         * doc/c-avr.texi: Likewise.
 299
 300 2008-03-28  Paul Brook  <paul@codesourcery.com>
 301
 302         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 303         to avoid spurious symbols.
 304
 305 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 306
 307         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 308         as_bad_where.
 309
 310 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 311
 312         * config/tc-avr.c (mcu_types): Add atmega32m1.
 313         * doc/c-avr.texi: Likewise.
 314
 315 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 316
 317         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 318         start of block.
 319         (do_neon_ext): Fix sign of comparison.
 320
 321 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 322
 323         From Jie Zhang  <jie.zhang@analog.com>
 324         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 325         instructions. And call yyerror when comparing PREG with
 326         DREG.
 327         (check_macfunc_option): New.
 328         (check_macfuncs): Check option by calling check_macfunc_option.
 329         Fix comparison always true warnings.  Both scalar instructions
 330         of vector instruction must share the same mode option.  Only allow
 331         option mode at the end of the second instruction of the vector.
 332         (asm_1): Check option by calling check_macfunc_option.
 333
 334         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 335         option for multiply and multiply-accumulate to data register
 336         instruction.
 337         (check_macfuncs): Don't check if accumulator matches the data register
 338         here.
 339         (assign_macfunc): Check if accumulator matches the
 340         data register in each rule that moves to the data
 341         register.
 342
 343         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 344         generated for LOOP_BEGIN and LOOP_END instructions.
 345         (bfin_gen_loop): Likewise.
 346
 347 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 348
 349         * config/tc-s390.c (md_parse_option): z10 option added.
 350
 351 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 352
 353         * aclocal.m4: Regenerate.
 354         * configure: Likewise.
 355         * Makefile.in: Likewise.
 356         * doc/Makefile.in: Likewise.
 357
 358 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 359
 360         PR 5946
 361         * config/tc-hppa.c (is_same_frag): Delete.
 362
 363 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 364
 365         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 366         RELAX_LOOP_END_ADD_NOP.
 367
 368 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 369
 370         PR gas/5895
 371         * read.c (s_mexit): Warn if attempting to exit a macro when not
 372         inside a macro definition.
 373
 374 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 375
 376         * Makefile.am: Run "make dep-am".
 377         * Makefile.in: Regenerate.
 378         * configure: Regenerate.
 379
 380 2008-03-09  Paul Brook  <paul@codesourcery.com>
 381
 382         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 383         * doc/c-arm.texi: Add cortex-a9.
 384
 385 2008-03-09  Paul Brook  <paul@codesourcery.com>
 386
 387         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 388         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 389         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 390         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 391         * doc/c-arm.texi: Document new ARM FPU variants.
 392
 393 2008-03-07  Paul Brook  <paul@codesourcery.com>
 394
 395         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 396
 397 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 398
 399         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 400         for strict ordering of powerpc_opcodes, but disable for now.
 401
 402 2008-03-04  Paul Brook  <paul@codesourcery.com>
 403
 404         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 405         (arm_ext_v7m): Rename...
 406         (arm_ext_m): ... to this.  Include v6-M.
 407         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 408         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 409         (md_assemble): Allow wide msr instructions.
 410         (insns): Add classifications for v6-m instructions.
 411         (arm_cpu_option_table): Add cortex-m1.
 412         (arm_arch_option_table): Add armv6-m.
 413         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 414
 415 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 416             Bob Wilson  <bob.wilson@acm.org>
 417
 418         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 419         (md_begin): Initialize it.
 420         (resources_conflict): Use it.
 421
 422 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 423
 424         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 425
 426 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 427             H.J. Lu  <hongjiu.lu@intel.com>
 428
 429         PR gas/5543
 430         * read.c (pseudo_set): Don't allow global register symbol.
 431
 432         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 433         global.
 434
 435 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 436
 437         PR gas/5543
 438         * write.c (write_object_file): Don't allow symbols which were
 439         equated to register.  Stop if there is an error.
 440
 441 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 444         (ppc_cpu): Declare.
 445         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 446         * config/tc-ppc.c (ppu_cpu): Make global.
 447         (ppc_insert_operand): Add ppu_cpu parameter.
 448         (md_assemble): Adjust for above change.
 449         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 450
 451 2008-02-22  Nick Clifton  <nickc@redhat.com>
 452
 453         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 454         targeted ARM ports, otherwise just skip generating the reloc.
 455
 456 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         * doc/c-i386.texi: Update -march= and .arch.
 459
 460 2008-02-18  Nick Clifton  <nickc@redhat.com>
 461
 462         * config/tc-mn10300.c (has_known_symbol_location): New function.
 463         Do not regard weak symbols as having a known location.
 464         (md_estimate_size_before_relax): Use new function.
 465         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 466
 467 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 468
 469         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 470         currently selected CPU has no 32-bit support.
 471         (parse_real_register): Do not return registers not available on
 472         currently selected CPU.
 473
 474 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 475
 476         * config/tc-i386.c (process_immext): Fix format.
 477
 478 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 479
 480         * config/tc-i386.c (inoutportreg): New.
 481         (process_immext): New.
 482         (md_assemble): Use it.
 483         (update_imm): Use imm16 and imm32s.
 484         (i386_att_operand): Use inoutportreg.
 485
 486 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         * config/tc-i386.c (operand_type_all_zero): New.
 489         (operand_type_set): Likewise.
 490         (operand_type_equal): Likewise.
 491         (cpu_flags_all_zero): Likewise.
 492         (cpu_flags_set): Likewise.
 493         (cpu_flags_equal): Likewise.
 494         (UINTS_ALL_ZERO): Removed.
 495         (UINTS_SET): Likewise.
 496         (UINTS_CLEAR): Likewise.
 497         (UINTS_EQUAL): Likewise.
 498         (cpu_flags_match): Updated.
 499         (smallest_imm_type): Likewise.
 500         (set_cpu_arch): Likewise.
 501         (md_assemble): Likewise.
 502         (optimize_imm): Likewise.
 503         (match_template): Likewise.
 504         (process_suffix): Likewise.
 505         (update_imm): Likewise.
 506         (process_drex): Likewise.
 507         (process_operands): Likewise.
 508         (build_modrm_byte): Likewise.
 509         (i386_immediate): Likewise.
 510         (i386_displacement): Likewise.
 511         (i386_att_operand): Likewise.
 512         (parse_real_register): Likewise.
 513         (md_parse_option): Likewise.
 514         (i386_target_format): Likewise.
 515
 516 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 517
 518         PR gas/5712
 519         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 520         pointer past the comma after parsing a floating point register
 521         name.
 522
 523 2008-02-14  Hakan Ardo  <hakan@debian.org>
 524
 525         PR gas/2626
 526         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 527         to AVR_ISA_2xxe.
 528         (avr_operand): Disallow post-increment addressing in the lpm
 529         instruction for the attiny26.
 530
 531 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 532
 533         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 534         if not in Intel mode.
 535         (i386_intel_operand): Ignore segment overrides in immediate and
 536         offset operands.
 537         (intel_e11): Range-check i.mem_operands before use as array
 538         index. Filter out FLAT for uses other than as segment override.
 539         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 540         "offset FLAT:".
 541
 542 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 543
 544         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 545
 546 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 547
 548         * config/tc-i386.c (allow_pseudo_reg): New.
 549         (parse_real_register): Check for NULL just once. Allow all
 550         register table entries when allow_pseudo_reg is non-zero.
 551         Don't allow any registers without type when allow_pseudo_reg
 552         is zero.
 553         (tc_x86_regname_to_dw2regnum): Replace with ...
 554         (tc_x86_parse_to_dw2regnum): ... this.
 555         (tc_x86_frame_initial_instructions): Adjust for above change.
 556         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 557         (tc_parse_to_dw2regnum): New.
 558         (tc_x86_regname_to_dw2regnum): Replace with ...
 559         (tc_x86_parse_to_dw2regnum): ... this.
 560         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 561         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 562         error handling.
 563
 564 2008-02-12  Nick Clifton  <nickc@redhat.com>
 565
 566         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 567         argument.
 568         (tic4x_insn_add): Likewise.
 569         (md_begin): Drop cast that was discarding a const qualifier.
 570         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 571         argument.
 572         (build_insn): Drop cast that was discarding a const qualifier.
 573
 574 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * config/tc-i386.c (cpu_arch): Add .xsave.
 577         (md_show_usage): Add .xsave.
 578
 579         * doc/c-i386.texi: Add xsave to -march=.
 580
 581 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 582
 583         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 584         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 585
 586 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 587
 588         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 589         checks into assertions.  When relaxation produces an operation that
 590         does not fit in the current FLIX instruction, make sure that the
 591         operation is relaxed as needed to account for being placed following
 592         the current instruction.
 593
 594 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         PR 5715
 597         * configure: Regenerated.
 598
 599 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 600
 601         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 602
 603 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 604
 605         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 606
 607 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 608
 609         * read.c: (emit_expr): Correct for mingw use of printf size
 610         specifier.
 611
 612 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 613
 614         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 615         can only be encoded in FLIX instructions but are not specified as such.
 616         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 617         labels.
 618
 619 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         * NEWS: Mention new command line options for x86 targets.
 622
 623 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 624
 625         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 626
 627 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 628
 629         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 630
 631 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * config/tc-i386.c (md_show_usage): Show more processors for
 634         -march=/-mtune=.
 635
 636 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 639
 640 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 643         (XXX_MNEM_SUFFIX): Likewise.
 644         (END_OF_INSN): Likewise.
 645         (templates): Likewise.
 646         (modrm_byte): Likewise.
 647         (rex_byte): Likewise.
 648         (DREX_XXX): Likewise.
 649         (drex_byte): Likewise.
 650         (sib_byte): Likewise.
 651         (processor_type): Likewise.
 652         (arch_entry): Likewise.
 653         (cpu_sub_arch_name): Remove const.
 654         (cpu_arch): Add .vmx and .smx.
 655         (set_cpu_arch): Append cpu_sub_arch_name.
 656         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 657         (md_show_usage): Updated.
 658
 659         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 660         (XXX_MNEM_SUFFIX): Likewise.
 661         (END_OF_INSN): Likewise.
 662         (templates): Likewise.
 663         (modrm_byte): Likewise.
 664         (rex_byte): Likewise.
 665         (DREX_XXX): Likewise.
 666         (drex_byte): Likewise.
 667         (sib_byte): Likewise.
 668         (processor_type): Likewise.
 669         (arch_entry): Likewise.
 670
 671         * doc/as.texinfo: Update i386 -march option.
 672
 673         * doc/c-i386.texi: Update -march= for ISA.
 674
 675 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 676
 677         * config/tc-xtensa.c (xtensa_leb128): New function.
 678         (md_pseudo_table): Use it for sleb128 and uleb128.
 679         (is_leb128_expr): New internal flag.
 680         (xtensa_symbol_new_hook): Check new flag.
 681
 682 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 683
 684         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 685         at90usb82, at90usb162.
 686         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 687         at90usb162.
 688         These changes support the new avr35 architecture group in gcc.
 689
 690 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 691
 692         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 693         suffix for AT&T syntax.
 694
 695 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         * config/tc-i386.c (match_reg_size): New.
 698         (match_mem_size): Likewise.
 699         (operand_size_match): Likewise.
 700         (operand_type_match): Also clear all size fields.
 701         (match_template): Skip Intel syntax when in AT&T syntax.
 702         Call operand_size_match to check operand size.
 703         (i386_att_operand): Set the mem field to 1 for memory
 704         operand.
 705         (i386_intel_operand): Likewise.
 706
 707 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 708
 709         PR gas/5534
 710         * config/tc-i386.c (_i386_insn): Update comment.
 711         (operand_type_match): Also clear unspecified.
 712         (operand_type_register_match): Likewise.
 713         (parse_operands): Initialize unspecified.
 714         (i386_intel_operand): Likewise.
 715         (match_template): Check memory and accumulator operand size.
 716         (i386_att_operand): Clear unspecified on register operand.
 717         (intel_e11): Likewise.
 718         (intel_e09): Set operand size and clean unspecified for
 719         "XXX PTR".
 720
 721 2008-01-11  Andreas Schwab  <schwab@suse.de>
 722
 723         * read.c (s_space): Declare `repeat' as offsetT.
 724
 725 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 726
 727         * config/tc-i386.c (match_template): Check processor support
 728         first.
 729
 730 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 731
 732         * config/tc-i386.c (match_template): Continue if processor
 733         doesn't match.
 734
 735 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 736
 737         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 738         unwind personality function address.
 739
 740 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 741
 742         * dwarf2dbg.c (out_sleb128): Delete.
 743         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 744         (out_fixed_inc_line_addr): Delete.
 745         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 746         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 747         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 748         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 749         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 750         * read.h (emit_expr_fix): New prototype.
 751         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 752         (emit_expr_fix): New.
 753
 754 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 755
 756         * config/tc-i386.c (match_template): Check register size
 757         only when size of operands can be encoded the canonical way.
 758
 759 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * config/tc-i386.c (i386_operand): Renamed to ...
 762         (i386_att_operand): This.
 763         (parse_operands): Updated.
 764
 765 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 768
 769         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 770         only.
 771         (md_assemble): Remove Intel mode workaround.
 772         (match_template): Check support for old gcc, AT&T mnemonic
 773         and Intel Syntax.
 774         (md_parse_option): Don't set intel_mnemonic to 0 for
 775         OPTION_MOLD_GCC.
 776
 777 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * config/tc-i386.h: Update copyright to 2008.
 780
 781 2008-01-04  Nick Clifton  <nickc@redhat.com>
 782
 783         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 784         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 785
 786 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 789         of SYSV386_COMPAT.
 790
 791 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 794         (cpu_flags_not): Likewise.
 795         (cpu_flags_match): Updated to check 64bit and arch.
 796         (set_code_flag): Remove cpu_arch_flags_not.
 797         (set_16bit_gcc_code_flag): Likewise.
 798         (set_cpu_arch): Likewise.
 799         (md_begin): Likewise.
 800         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 801         (match_template): Likewise.
 802
 803 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 804
 805         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 806         modrm_regmem to 0 instead of None.
 807
 808 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         * config/tc-i386.c (match_template): Use the xmmword field
 811         instead of no_xsuf.
 812
 813 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         * config/tc-i386.c (process_suffix): Fix a typo.
 816
 817 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR gas/5534
 820         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 821         Check memory size in Intel mode.
 822         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 823         (intel_e09): Likewise.
 824
 825         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 826
 827 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 828
 829         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 830
 831 For older changes see ChangeLog-2007
 832 \f
 833 Local Variables:
 834 mode: change-log
 835 left-margin: 8
 836 fill-column: 74
 837 version-control: never
 838 End: