gas/ChangeLog

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