gas/ChangeLog

   1 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR gas/6518
   4         * config/tc-i386.c (match_template): Report ambiguous operand
   5         size, not invalid suffix when there is no match in Intel
   6         syntax.
   7
   8 2008-05-22  Paul Brook  <paul@codesourcery.com>
   9
  10         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
  11
  12 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
  13
  14         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
  15         compatible cores: fa526, fa626, fa626te, fa726te.
  16         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
  17         fa726te} options.
  18
  19 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
  20
  21         * Makefile.am: Run "make dep-am".
  22         * Makefile.in: Regenerate.
  23         * doc/Makefile.in: Regenerate.
  24         * po/POTFILES.in: Regenerate.
  25
  26 2008-05-09  Catherine Moore  <clm@codesourcery.com>
  27
  28         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
  29         with non-MIPS16 relocs.
  30
  31 2008-05-09  Chao-ying Fu  <fu@mips.com>
  32
  33         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
  34         case that some characters append at the end of the name.
  35         (mips_ip): Likewise.
  36         (s_change_sec): Likewise.
  37         (md_section_align): Likewise.
  38
  39 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
  40
  41         * config/tc-xtensa.c (xtensa_create_property_segments): Use
  42         xtensa_make_property_section instead of xtensa_get_property_section.
  43         (xtensa_create_xproperty_segments): Likewise.
  44
  45 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * NEWS: Mention XSAVE, EPT and MOVBE.
  48
  49         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
  50         (md_show_usage): Add .movbe and .ept.
  51
  52         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
  53         .movbe and .ept.
  54
  55 2008-04-29  David S. Miller  <davem@davemloft.net>
  56
  57         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
  58
  59 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
  60
  61         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
  62         New statics.
  63         (OPTION_ELF_BASE): Make room for new option macros.
  64         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
  65         OPTION_DOUBLE_FLOAT): New option macros.
  66         (md_longopts): Add msoft-float, mhard-float, msingle-float and
  67         mdouble-float.
  68         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
  69         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
  70         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
  71         and -mdouble-float.
  72         (struct mips_set_options): New fields soft_float and single_float.
  73         (mips_opts): Initialized them.  Add comment for each field
  74         initializer.
  75         (mips_after_parse_args): Set them based on file_mips_soft_float
  76         and file_mips_single_float.
  77         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
  78         `.set singlefloat' and `.set doublefloat'.
  79         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
  80         Handle single-float and soft-float instructions here.
  81         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
  82         (is_opcode_valid_16): New function.
  83         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
  84         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
  85         M_S_DOB>: Remove special-casing of r4650.
  86         * doc/c-mips.texi (-march=): Add Octeon.
  87         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
  88         -msingle-float and -mdouble-float.
  89         (MIPS floating-point): New section.  Document `.set softfloat' and
  90         `.set hardfloat'.  Document `.set singlefloat' and `.set
  91         doublefloat'.
  92
  93 2008-04-25  David S. Miller  <davem@davemloft.net>
  94
  95         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
  96         %asr aliases.
  97
  98         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
  99         rather than occaisionally 'levels'.  Consistently refer to Sun's
 100         UNIX variant as SunOS, every version of Solaris is also SunOS.
 101         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 102         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 103         section on 32-bit/64-bit opcode translations.
 104
 105 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 108         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 109         (obj-fdpicelf.o): Define.
 110         * Makefile.in: Regenerate.
 111         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 112         (bfin-*-*): Delete.
 113         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 114         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 115         * config/obj-fdpicelf.c: New.
 116         * config/obj-fdpicelf.h: Likewise.
 117         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 118         the OBJ_FDPIC_ELF define.
 119         (OPTION_NOPIC): Define.
 120         (md_longopts): Add mnopic and mno-fdpic.
 121         (md_parse_option): Handle OPTION_NOPIC.
 122
 123 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 124
 125         * aclocal.m4: Regenerate.
 126         * configure: Regenerate.
 127
 128 2008-04-23  David S. Miller  <davem@davemloft.net>
 129
 130         * config/tc-sparc.c (v9a_asr_table): Add missing
 131         'stick' and 'stick_cmpr', and document ordering rules
 132         of table.
 133         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 134         BFD_RELOC_SPARC_PC10.
 135         * doc/c-sparc.texi: New section on Sparc constants.
 136         Add documentation for %stick and %stick_cmpr.
 137
 138 2008-04-22  David S. Miller  <davem@davemloft.net>
 139
 140         * config/obj-elf.c (obj_elf_section_type): Add prototype
 141         before obj_elf_section_word and add 'warn' arg.
 142         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 143         is matched, try checking for #SECTION_TYPE.
 144         (obj_elf_section): Adjust for new args.
 145         (obj_elf_type_name): New function.
 146         (obj_elf_type): Call it, and accept STT_foo number strings
 147         in .type statements as output by SunPRO compiler.
 148
 149 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 152         if noavx is 0.
 153
 154 2008-04-18  David S. Miller  <davem@davemloft.net>
 155
 156         * doc/c-sparc.texi: Add syntax section.
 157
 158 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 161         REG and NDS for instructions with immediate operand.
 162
 163 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 166         FMA.
 167
 168 2008-04-16  David S. Miller  <davem@davemloft.net>
 169
 170         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 171         and relocation generation.
 172         (tc_gen_reloc): Likewise.
 173
 174 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 175
 176         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 177         relocations are properly aligned, and not negative.
 178
 179 2008-04-15  Khem Raj  <kraj@mvista.com>
 180
 181         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 182
 183 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 184
 185         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 186         accept e500mc instructions.
 187         (md_show_usage): Document -me500mc.
 188
 189 2008-04-11  Nick Clifton  <nickc@redhat.com>
 190
 191         * listing.c (print_timestamp): Use localtime rather than
 192         localtime_r since not all build environments provide the latter.
 193
 194 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * NEWS: Mention -msse-check=[none|error|warning].
 197
 198         * config/tc-i386.c (sse_check): New.
 199         (OPTION_MSSE_CHECK): Likewise.
 200         (md_assemble): Check SSE instructions if needed.
 201         (md_longopts): Add -msse-check.
 202         (md_parse_option): Handle OPTION_MSSE_CHECK.
 203         (md_show_usage): Show -msse-check=[none|error|warning].
 204
 205         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 206
 207 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 208
 209         * listing.c: Add -ag listing flag to show general information in
 210         listings such as gas version, passed options, and time stamp.
 211         (listing_general_info): New function.
 212         (print_options): New function.
 213         (print_single_option): New function.
 214         (print_timestamp): New function.
 215         (MAX_DATELEN): Define.
 216         (listing_print): Add call to listing_general_info.
 217         * listing.h (LISTING_GENERAL): Define.
 218         (listing_print): Add new parameter.
 219         * as.c (show_usage): Print new switch.
 220         (parse_args): Parse new switch.
 221         (main): Pass command line on to listing_print.
 222         * NEWS: Mention this new feature.
 223         * doc/as.texinfo: Document the new sub-option.
 224
 225 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 228         call.  Delete out of date comment.
 229         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 230         (dwarf2_emit_label): Don't emit unless there has been a previous
 231         .file or we are outputting assembler generated debug.
 232         dwarf2_consume_line_info after emitting line info, not before.
 233         (out_debug_info): Simplify files_in_use test.
 234
 235 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * config/tc-i386.c (parse_real_register): Return AVX register
 238         only if AVX is enabled.
 239
 240 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 241
 242         PR gas/6043
 243         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 244         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 245
 246 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 247             Bob Wilson  <bob.wilson@acm.org>
 248
 249         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 250         call to decode_reloc.
 251
 252 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 255
 256         * config/tc-i386.c (cpu_arch): Add .pclmul.
 257         (md_show_usage): Replace clmul with pclmul.
 258         * doc/c-i386.texi: Likewise.
 259
 260 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 263
 264         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 265         Document -msse2avx, .avx, .aes, .clmul and .fma.
 266
 267         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 268         (vex_prefix): Likewise.
 269         (sse2avx): Likewise.
 270         (CPU_FLAGS_ARCH_MATCH): Likewise.
 271         (CPU_FLAGS_64BIT_MATCH): Likewise.
 272         (CPU_FLAGS_32BIT_MATCH): Likewise.
 273         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 274         (regymm): Likewise.
 275         (vex_imm4): Likewise.
 276         (fits_in_imm4): Likewise.
 277         (build_vex_prefix): Likewise.
 278         (VEX_check_operands): Likewise.
 279         (bad_implicit_operand): Likewise.
 280         (OPTION_MSSE2AVX): Likewise.
 281         (T_YMMWORD): Likewise.
 282         (_i386_insn): Add vex.
 283         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 284         (cpu_flags_match): Changed to take a pointer to const template.
 285         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 286         (match_mem_size): Also check ymmword.
 287         (operand_type_match): Clear ymmword.
 288         (md_begin): Allow '_' in mnemonic.
 289         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 290         (process_immext): Update assert.
 291         (md_assemble): Don't call process_immext if sse2avx and immext
 292         are true.  Call build_vex_prefix if vex is true.
 293         (parse_insn): Updated for cpu_flags_match.
 294         (swap_operands): Handle 5 operands.
 295         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 296         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 297         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 298         (check_byte_reg): Check regymm.
 299         (process_operands): Duplicate the destination register for
 300         -msse2avx if needed.
 301         (build_modrm_byte): Updated for instructions with VEX encoding.
 302         (output_insn): Output VEX prefix if needed.
 303         (md_longopts): Add msse2avx.
 304         (md_parse_option): Handle OPTION_MSSE2AVX.
 305         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 306         (intel_e09): Support YMMWORD.
 307         (intel_e11): Likewise.
 308         (intel_get_token): Likewise.
 309
 310 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 311
 312         * config/tc-avr.c (mcu_types): Add attiny167.
 313         * doc/c-avr.texi: Likewise.
 314
 315 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 316
 317         * config/tc-avr.c (mcu_types): Add atmega32u4.
 318         * doc/c-avr.texi: Likewise.
 319
 320 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 321
 322         * config/tc-avr.c (mcu_types): Add atmega32c1.
 323         * doc/c-avr.texi: Likewise.
 324
 325 2008-03-28  Paul Brook  <paul@codesourcery.com>
 326
 327         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 328         to avoid spurious symbols.
 329
 330 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 331
 332         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 333         as_bad_where.
 334
 335 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 336
 337         * config/tc-avr.c (mcu_types): Add atmega32m1.
 338         * doc/c-avr.texi: Likewise.
 339
 340 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 341
 342         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 343         start of block.
 344         (do_neon_ext): Fix sign of comparison.
 345
 346 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 347
 348         From Jie Zhang  <jie.zhang@analog.com>
 349         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 350         instructions. And call yyerror when comparing PREG with
 351         DREG.
 352         (check_macfunc_option): New.
 353         (check_macfuncs): Check option by calling check_macfunc_option.
 354         Fix comparison always true warnings.  Both scalar instructions
 355         of vector instruction must share the same mode option.  Only allow
 356         option mode at the end of the second instruction of the vector.
 357         (asm_1): Check option by calling check_macfunc_option.
 358
 359         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 360         option for multiply and multiply-accumulate to data register
 361         instruction.
 362         (check_macfuncs): Don't check if accumulator matches the data register
 363         here.
 364         (assign_macfunc): Check if accumulator matches the
 365         data register in each rule that moves to the data
 366         register.
 367
 368         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 369         generated for LOOP_BEGIN and LOOP_END instructions.
 370         (bfin_gen_loop): Likewise.
 371
 372 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 373
 374         * config/tc-s390.c (md_parse_option): z10 option added.
 375
 376 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 377
 378         * aclocal.m4: Regenerate.
 379         * configure: Likewise.
 380         * Makefile.in: Likewise.
 381         * doc/Makefile.in: Likewise.
 382
 383 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 384
 385         PR 5946
 386         * config/tc-hppa.c (is_same_frag): Delete.
 387
 388 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 389
 390         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 391         RELAX_LOOP_END_ADD_NOP.
 392
 393 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 394
 395         PR gas/5895
 396         * read.c (s_mexit): Warn if attempting to exit a macro when not
 397         inside a macro definition.
 398
 399 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 400
 401         * Makefile.am: Run "make dep-am".
 402         * Makefile.in: Regenerate.
 403         * configure: Regenerate.
 404
 405 2008-03-09  Paul Brook  <paul@codesourcery.com>
 406
 407         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 408         * doc/c-arm.texi: Add cortex-a9.
 409
 410 2008-03-09  Paul Brook  <paul@codesourcery.com>
 411
 412         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 413         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 414         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 415         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 416         * doc/c-arm.texi: Document new ARM FPU variants.
 417
 418 2008-03-07  Paul Brook  <paul@codesourcery.com>
 419
 420         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 421
 422 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 423
 424         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 425         for strict ordering of powerpc_opcodes, but disable for now.
 426
 427 2008-03-04  Paul Brook  <paul@codesourcery.com>
 428
 429         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 430         (arm_ext_v7m): Rename...
 431         (arm_ext_m): ... to this.  Include v6-M.
 432         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 433         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 434         (md_assemble): Allow wide msr instructions.
 435         (insns): Add classifications for v6-m instructions.
 436         (arm_cpu_option_table): Add cortex-m1.
 437         (arm_arch_option_table): Add armv6-m.
 438         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 439
 440 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 441             Bob Wilson  <bob.wilson@acm.org>
 442
 443         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 444         (md_begin): Initialize it.
 445         (resources_conflict): Use it.
 446
 447 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 448
 449         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 450
 451 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 452             H.J. Lu  <hongjiu.lu@intel.com>
 453
 454         PR gas/5543
 455         * read.c (pseudo_set): Don't allow global register symbol.
 456
 457         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 458         global.
 459
 460 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         PR gas/5543
 463         * write.c (write_object_file): Don't allow symbols which were
 464         equated to register.  Stop if there is an error.
 465
 466 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 467
 468         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 469         (ppc_cpu): Declare.
 470         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 471         * config/tc-ppc.c (ppu_cpu): Make global.
 472         (ppc_insert_operand): Add ppu_cpu parameter.
 473         (md_assemble): Adjust for above change.
 474         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 475
 476 2008-02-22  Nick Clifton  <nickc@redhat.com>
 477
 478         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 479         targeted ARM ports, otherwise just skip generating the reloc.
 480
 481 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483         * doc/c-i386.texi: Update -march= and .arch.
 484
 485 2008-02-18  Nick Clifton  <nickc@redhat.com>
 486
 487         * config/tc-mn10300.c (has_known_symbol_location): New function.
 488         Do not regard weak symbols as having a known location.
 489         (md_estimate_size_before_relax): Use new function.
 490         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 491
 492 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 493
 494         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 495         currently selected CPU has no 32-bit support.
 496         (parse_real_register): Do not return registers not available on
 497         currently selected CPU.
 498
 499 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         * config/tc-i386.c (process_immext): Fix format.
 502
 503 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * config/tc-i386.c (inoutportreg): New.
 506         (process_immext): New.
 507         (md_assemble): Use it.
 508         (update_imm): Use imm16 and imm32s.
 509         (i386_att_operand): Use inoutportreg.
 510
 511 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * config/tc-i386.c (operand_type_all_zero): New.
 514         (operand_type_set): Likewise.
 515         (operand_type_equal): Likewise.
 516         (cpu_flags_all_zero): Likewise.
 517         (cpu_flags_set): Likewise.
 518         (cpu_flags_equal): Likewise.
 519         (UINTS_ALL_ZERO): Removed.
 520         (UINTS_SET): Likewise.
 521         (UINTS_CLEAR): Likewise.
 522         (UINTS_EQUAL): Likewise.
 523         (cpu_flags_match): Updated.
 524         (smallest_imm_type): Likewise.
 525         (set_cpu_arch): Likewise.
 526         (md_assemble): Likewise.
 527         (optimize_imm): Likewise.
 528         (match_template): Likewise.
 529         (process_suffix): Likewise.
 530         (update_imm): Likewise.
 531         (process_drex): Likewise.
 532         (process_operands): Likewise.
 533         (build_modrm_byte): Likewise.
 534         (i386_immediate): Likewise.
 535         (i386_displacement): Likewise.
 536         (i386_att_operand): Likewise.
 537         (parse_real_register): Likewise.
 538         (md_parse_option): Likewise.
 539         (i386_target_format): Likewise.
 540
 541 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 542
 543         PR gas/5712
 544         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 545         pointer past the comma after parsing a floating point register
 546         name.
 547
 548 2008-02-14  Hakan Ardo  <hakan@debian.org>
 549
 550         PR gas/2626
 551         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 552         to AVR_ISA_2xxe.
 553         (avr_operand): Disallow post-increment addressing in the lpm
 554         instruction for the attiny26.
 555
 556 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 557
 558         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 559         if not in Intel mode.
 560         (i386_intel_operand): Ignore segment overrides in immediate and
 561         offset operands.
 562         (intel_e11): Range-check i.mem_operands before use as array
 563         index. Filter out FLAT for uses other than as segment override.
 564         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 565         "offset FLAT:".
 566
 567 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 568
 569         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 570
 571 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 572
 573         * config/tc-i386.c (allow_pseudo_reg): New.
 574         (parse_real_register): Check for NULL just once. Allow all
 575         register table entries when allow_pseudo_reg is non-zero.
 576         Don't allow any registers without type when allow_pseudo_reg
 577         is zero.
 578         (tc_x86_regname_to_dw2regnum): Replace with ...
 579         (tc_x86_parse_to_dw2regnum): ... this.
 580         (tc_x86_frame_initial_instructions): Adjust for above change.
 581         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 582         (tc_parse_to_dw2regnum): New.
 583         (tc_x86_regname_to_dw2regnum): Replace with ...
 584         (tc_x86_parse_to_dw2regnum): ... this.
 585         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 586         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 587         error handling.
 588
 589 2008-02-12  Nick Clifton  <nickc@redhat.com>
 590
 591         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 592         argument.
 593         (tic4x_insn_add): Likewise.
 594         (md_begin): Drop cast that was discarding a const qualifier.
 595         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 596         argument.
 597         (build_insn): Drop cast that was discarding a const qualifier.
 598
 599 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * config/tc-i386.c (cpu_arch): Add .xsave.
 602         (md_show_usage): Add .xsave.
 603
 604         * doc/c-i386.texi: Add xsave to -march=.
 605
 606 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 609         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 610
 611 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 612
 613         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 614         checks into assertions.  When relaxation produces an operation that
 615         does not fit in the current FLIX instruction, make sure that the
 616         operation is relaxed as needed to account for being placed following
 617         the current instruction.
 618
 619 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         PR 5715
 622         * configure: Regenerated.
 623
 624 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 625
 626         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 627
 628 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 629
 630         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 631
 632 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 633
 634         * read.c: (emit_expr): Correct for mingw use of printf size
 635         specifier.
 636
 637 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 638
 639         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 640         can only be encoded in FLIX instructions but are not specified as such.
 641         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 642         labels.
 643
 644 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * NEWS: Mention new command line options for x86 targets.
 647
 648 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 651
 652 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 653
 654         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 655
 656 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 657
 658         * config/tc-i386.c (md_show_usage): Show more processors for
 659         -march=/-mtune=.
 660
 661 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 664
 665 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 668         (XXX_MNEM_SUFFIX): Likewise.
 669         (END_OF_INSN): Likewise.
 670         (templates): Likewise.
 671         (modrm_byte): Likewise.
 672         (rex_byte): Likewise.
 673         (DREX_XXX): Likewise.
 674         (drex_byte): Likewise.
 675         (sib_byte): Likewise.
 676         (processor_type): Likewise.
 677         (arch_entry): Likewise.
 678         (cpu_sub_arch_name): Remove const.
 679         (cpu_arch): Add .vmx and .smx.
 680         (set_cpu_arch): Append cpu_sub_arch_name.
 681         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 682         (md_show_usage): Updated.
 683
 684         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 685         (XXX_MNEM_SUFFIX): Likewise.
 686         (END_OF_INSN): Likewise.
 687         (templates): Likewise.
 688         (modrm_byte): Likewise.
 689         (rex_byte): Likewise.
 690         (DREX_XXX): Likewise.
 691         (drex_byte): Likewise.
 692         (sib_byte): Likewise.
 693         (processor_type): Likewise.
 694         (arch_entry): Likewise.
 695
 696         * doc/as.texinfo: Update i386 -march option.
 697
 698         * doc/c-i386.texi: Update -march= for ISA.
 699
 700 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 701
 702         * config/tc-xtensa.c (xtensa_leb128): New function.
 703         (md_pseudo_table): Use it for sleb128 and uleb128.
 704         (is_leb128_expr): New internal flag.
 705         (xtensa_symbol_new_hook): Check new flag.
 706
 707 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 708
 709         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 710         at90usb82, at90usb162.
 711         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 712         at90usb162.
 713         These changes support the new avr35 architecture group in gcc.
 714
 715 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 718         suffix for AT&T syntax.
 719
 720 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         * config/tc-i386.c (match_reg_size): New.
 723         (match_mem_size): Likewise.
 724         (operand_size_match): Likewise.
 725         (operand_type_match): Also clear all size fields.
 726         (match_template): Skip Intel syntax when in AT&T syntax.
 727         Call operand_size_match to check operand size.
 728         (i386_att_operand): Set the mem field to 1 for memory
 729         operand.
 730         (i386_intel_operand): Likewise.
 731
 732 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         PR gas/5534
 735         * config/tc-i386.c (_i386_insn): Update comment.
 736         (operand_type_match): Also clear unspecified.
 737         (operand_type_register_match): Likewise.
 738         (parse_operands): Initialize unspecified.
 739         (i386_intel_operand): Likewise.
 740         (match_template): Check memory and accumulator operand size.
 741         (i386_att_operand): Clear unspecified on register operand.
 742         (intel_e11): Likewise.
 743         (intel_e09): Set operand size and clean unspecified for
 744         "XXX PTR".
 745
 746 2008-01-11  Andreas Schwab  <schwab@suse.de>
 747
 748         * read.c (s_space): Declare `repeat' as offsetT.
 749
 750 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * config/tc-i386.c (match_template): Check processor support
 753         first.
 754
 755 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * config/tc-i386.c (match_template): Continue if processor
 758         doesn't match.
 759
 760 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 761
 762         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 763         unwind personality function address.
 764
 765 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 766
 767         * dwarf2dbg.c (out_sleb128): Delete.
 768         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 769         (out_fixed_inc_line_addr): Delete.
 770         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 771         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 772         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 773         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 774         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 775         * read.h (emit_expr_fix): New prototype.
 776         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 777         (emit_expr_fix): New.
 778
 779 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 780
 781         * config/tc-i386.c (match_template): Check register size
 782         only when size of operands can be encoded the canonical way.
 783
 784 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         * config/tc-i386.c (i386_operand): Renamed to ...
 787         (i386_att_operand): This.
 788         (parse_operands): Updated.
 789
 790 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 793
 794         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 795         only.
 796         (md_assemble): Remove Intel mode workaround.
 797         (match_template): Check support for old gcc, AT&T mnemonic
 798         and Intel Syntax.
 799         (md_parse_option): Don't set intel_mnemonic to 0 for
 800         OPTION_MOLD_GCC.
 801
 802 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.h: Update copyright to 2008.
 805
 806 2008-01-04  Nick Clifton  <nickc@redhat.com>
 807
 808         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 809         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 810
 811 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 812
 813         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 814         of SYSV386_COMPAT.
 815
 816 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 817
 818         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 819         (cpu_flags_not): Likewise.
 820         (cpu_flags_match): Updated to check 64bit and arch.
 821         (set_code_flag): Remove cpu_arch_flags_not.
 822         (set_16bit_gcc_code_flag): Likewise.
 823         (set_cpu_arch): Likewise.
 824         (md_begin): Likewise.
 825         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 826         (match_template): Likewise.
 827
 828 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 829
 830         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 831         modrm_regmem to 0 instead of None.
 832
 833 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 834
 835         * config/tc-i386.c (match_template): Use the xmmword field
 836         instead of no_xsuf.
 837
 838 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 839
 840         * config/tc-i386.c (process_suffix): Fix a typo.
 841
 842 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 843
 844         PR gas/5534
 845         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 846         Check memory size in Intel mode.
 847         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 848         (intel_e09): Likewise.
 849
 850         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 851
 852 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 853
 854         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 855
 856 For older changes see ChangeLog-2007
 857 \f
 858 Local Variables:
 859 mode: change-log
 860 left-margin: 8
 861 fill-column: 74
 862 version-control: never
 863 End: