gas/ChangeLog

   1 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (set_sse_check): New.
   4         (md_pseudo_table): Add "sse_check".
   5
   6 2008-06-03  Paul Brook  <paul@codesourcery.com>
   7
   8         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
   9
  10 2008-05-30  Nick Clifton  <nickc@redhat.com>
  11
  12         PR 5523
  13         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
  14         relocs here.
  15
  16 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
  17
  18         * config/tc-mips.c (mips_cpu_info_table): Move records for
  19         ST Loongson-2E/2F processors to a better place.
  20
  21 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR gas/6518
  24         * config/tc-i386.c (match_template): Report ambiguous operand
  25         size, not invalid suffix when there is no match in Intel
  26         syntax.
  27
  28 2008-05-22  Paul Brook  <paul@codesourcery.com>
  29
  30         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
  31
  32 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
  33
  34         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
  35         compatible cores: fa526, fa626, fa626te, fa726te.
  36         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
  37         fa726te} options.
  38
  39 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
  40
  41         * Makefile.am: Run "make dep-am".
  42         * Makefile.in: Regenerate.
  43         * doc/Makefile.in: Regenerate.
  44         * po/POTFILES.in: Regenerate.
  45
  46 2008-05-09  Catherine Moore  <clm@codesourcery.com>
  47
  48         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
  49         with non-MIPS16 relocs.
  50
  51 2008-05-09  Chao-ying Fu  <fu@mips.com>
  52
  53         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
  54         case that some characters append at the end of the name.
  55         (mips_ip): Likewise.
  56         (s_change_sec): Likewise.
  57         (md_section_align): Likewise.
  58
  59 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
  60
  61         * config/tc-xtensa.c (xtensa_create_property_segments): Use
  62         xtensa_make_property_section instead of xtensa_get_property_section.
  63         (xtensa_create_xproperty_segments): Likewise.
  64
  65 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
  66
  67         * NEWS: Mention XSAVE, EPT and MOVBE.
  68
  69         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
  70         (md_show_usage): Add .movbe and .ept.
  71
  72         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
  73         .movbe and .ept.
  74
  75 2008-04-29  David S. Miller  <davem@davemloft.net>
  76
  77         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
  78
  79 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
  80
  81         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
  82         New statics.
  83         (OPTION_ELF_BASE): Make room for new option macros.
  84         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
  85         OPTION_DOUBLE_FLOAT): New option macros.
  86         (md_longopts): Add msoft-float, mhard-float, msingle-float and
  87         mdouble-float.
  88         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
  89         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
  90         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
  91         and -mdouble-float.
  92         (struct mips_set_options): New fields soft_float and single_float.
  93         (mips_opts): Initialized them.  Add comment for each field
  94         initializer.
  95         (mips_after_parse_args): Set them based on file_mips_soft_float
  96         and file_mips_single_float.
  97         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
  98         `.set singlefloat' and `.set doublefloat'.
  99         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 100         Handle single-float and soft-float instructions here.
 101         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 102         (is_opcode_valid_16): New function.
 103         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 104         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 105         M_S_DOB>: Remove special-casing of r4650.
 106         * doc/c-mips.texi (-march=): Add Octeon.
 107         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 108         -msingle-float and -mdouble-float.
 109         (MIPS floating-point): New section.  Document `.set softfloat' and
 110         `.set hardfloat'.  Document `.set singlefloat' and `.set
 111         doublefloat'.
 112
 113 2008-04-25  David S. Miller  <davem@davemloft.net>
 114
 115         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 116         %asr aliases.
 117
 118         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 119         rather than occaisionally 'levels'.  Consistently refer to Sun's
 120         UNIX variant as SunOS, every version of Solaris is also SunOS.
 121         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 122         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 123         section on 32-bit/64-bit opcode translations.
 124
 125 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 128         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 129         (obj-fdpicelf.o): Define.
 130         * Makefile.in: Regenerate.
 131         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 132         (bfin-*-*): Delete.
 133         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 134         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 135         * config/obj-fdpicelf.c: New.
 136         * config/obj-fdpicelf.h: Likewise.
 137         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 138         the OBJ_FDPIC_ELF define.
 139         (OPTION_NOPIC): Define.
 140         (md_longopts): Add mnopic and mno-fdpic.
 141         (md_parse_option): Handle OPTION_NOPIC.
 142
 143 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 144
 145         * aclocal.m4: Regenerate.
 146         * configure: Regenerate.
 147
 148 2008-04-23  David S. Miller  <davem@davemloft.net>
 149
 150         * config/tc-sparc.c (v9a_asr_table): Add missing
 151         'stick' and 'stick_cmpr', and document ordering rules
 152         of table.
 153         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 154         BFD_RELOC_SPARC_PC10.
 155         * doc/c-sparc.texi: New section on Sparc constants.
 156         Add documentation for %stick and %stick_cmpr.
 157
 158 2008-04-22  David S. Miller  <davem@davemloft.net>
 159
 160         * config/obj-elf.c (obj_elf_section_type): Add prototype
 161         before obj_elf_section_word and add 'warn' arg.
 162         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 163         is matched, try checking for #SECTION_TYPE.
 164         (obj_elf_section): Adjust for new args.
 165         (obj_elf_type_name): New function.
 166         (obj_elf_type): Call it, and accept STT_foo number strings
 167         in .type statements as output by SunPRO compiler.
 168
 169 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 172         if noavx is 0.
 173
 174 2008-04-18  David S. Miller  <davem@davemloft.net>
 175
 176         * doc/c-sparc.texi: Add syntax section.
 177
 178 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 181         REG and NDS for instructions with immediate operand.
 182
 183 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 186         FMA.
 187
 188 2008-04-16  David S. Miller  <davem@davemloft.net>
 189
 190         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 191         and relocation generation.
 192         (tc_gen_reloc): Likewise.
 193
 194 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 195
 196         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 197         relocations are properly aligned, and not negative.
 198
 199 2008-04-15  Khem Raj  <kraj@mvista.com>
 200
 201         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 202
 203 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 204
 205         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 206         accept e500mc instructions.
 207         (md_show_usage): Document -me500mc.
 208
 209 2008-04-11  Nick Clifton  <nickc@redhat.com>
 210
 211         * listing.c (print_timestamp): Use localtime rather than
 212         localtime_r since not all build environments provide the latter.
 213
 214 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         * NEWS: Mention -msse-check=[none|error|warning].
 217
 218         * config/tc-i386.c (sse_check): New.
 219         (OPTION_MSSE_CHECK): Likewise.
 220         (md_assemble): Check SSE instructions if needed.
 221         (md_longopts): Add -msse-check.
 222         (md_parse_option): Handle OPTION_MSSE_CHECK.
 223         (md_show_usage): Show -msse-check=[none|error|warning].
 224
 225         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 226
 227 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 228
 229         * listing.c: Add -ag listing flag to show general information in
 230         listings such as gas version, passed options, and time stamp.
 231         (listing_general_info): New function.
 232         (print_options): New function.
 233         (print_single_option): New function.
 234         (print_timestamp): New function.
 235         (MAX_DATELEN): Define.
 236         (listing_print): Add call to listing_general_info.
 237         * listing.h (LISTING_GENERAL): Define.
 238         (listing_print): Add new parameter.
 239         * as.c (show_usage): Print new switch.
 240         (parse_args): Parse new switch.
 241         (main): Pass command line on to listing_print.
 242         * NEWS: Mention this new feature.
 243         * doc/as.texinfo: Document the new sub-option.
 244
 245 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 246
 247         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 248         call.  Delete out of date comment.
 249         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 250         (dwarf2_emit_label): Don't emit unless there has been a previous
 251         .file or we are outputting assembler generated debug.
 252         dwarf2_consume_line_info after emitting line info, not before.
 253         (out_debug_info): Simplify files_in_use test.
 254
 255 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * config/tc-i386.c (parse_real_register): Return AVX register
 258         only if AVX is enabled.
 259
 260 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 261
 262         PR gas/6043
 263         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 264         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 265
 266 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 267             Bob Wilson  <bob.wilson@acm.org>
 268
 269         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 270         call to decode_reloc.
 271
 272 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 275
 276         * config/tc-i386.c (cpu_arch): Add .pclmul.
 277         (md_show_usage): Replace clmul with pclmul.
 278         * doc/c-i386.texi: Likewise.
 279
 280 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 281
 282         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 283
 284         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 285         Document -msse2avx, .avx, .aes, .clmul and .fma.
 286
 287         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 288         (vex_prefix): Likewise.
 289         (sse2avx): Likewise.
 290         (CPU_FLAGS_ARCH_MATCH): Likewise.
 291         (CPU_FLAGS_64BIT_MATCH): Likewise.
 292         (CPU_FLAGS_32BIT_MATCH): Likewise.
 293         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 294         (regymm): Likewise.
 295         (vex_imm4): Likewise.
 296         (fits_in_imm4): Likewise.
 297         (build_vex_prefix): Likewise.
 298         (VEX_check_operands): Likewise.
 299         (bad_implicit_operand): Likewise.
 300         (OPTION_MSSE2AVX): Likewise.
 301         (T_YMMWORD): Likewise.
 302         (_i386_insn): Add vex.
 303         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 304         (cpu_flags_match): Changed to take a pointer to const template.
 305         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 306         (match_mem_size): Also check ymmword.
 307         (operand_type_match): Clear ymmword.
 308         (md_begin): Allow '_' in mnemonic.
 309         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 310         (process_immext): Update assert.
 311         (md_assemble): Don't call process_immext if sse2avx and immext
 312         are true.  Call build_vex_prefix if vex is true.
 313         (parse_insn): Updated for cpu_flags_match.
 314         (swap_operands): Handle 5 operands.
 315         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 316         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 317         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 318         (check_byte_reg): Check regymm.
 319         (process_operands): Duplicate the destination register for
 320         -msse2avx if needed.
 321         (build_modrm_byte): Updated for instructions with VEX encoding.
 322         (output_insn): Output VEX prefix if needed.
 323         (md_longopts): Add msse2avx.
 324         (md_parse_option): Handle OPTION_MSSE2AVX.
 325         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 326         (intel_e09): Support YMMWORD.
 327         (intel_e11): Likewise.
 328         (intel_get_token): Likewise.
 329
 330 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 331
 332         * config/tc-avr.c (mcu_types): Add attiny167.
 333         * doc/c-avr.texi: Likewise.
 334
 335 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 336
 337         * config/tc-avr.c (mcu_types): Add atmega32u4.
 338         * doc/c-avr.texi: Likewise.
 339
 340 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 341
 342         * config/tc-avr.c (mcu_types): Add atmega32c1.
 343         * doc/c-avr.texi: Likewise.
 344
 345 2008-03-28  Paul Brook  <paul@codesourcery.com>
 346
 347         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 348         to avoid spurious symbols.
 349
 350 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 351
 352         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 353         as_bad_where.
 354
 355 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 356
 357         * config/tc-avr.c (mcu_types): Add atmega32m1.
 358         * doc/c-avr.texi: Likewise.
 359
 360 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 361
 362         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 363         start of block.
 364         (do_neon_ext): Fix sign of comparison.
 365
 366 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 367
 368         From Jie Zhang  <jie.zhang@analog.com>
 369         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 370         instructions. And call yyerror when comparing PREG with
 371         DREG.
 372         (check_macfunc_option): New.
 373         (check_macfuncs): Check option by calling check_macfunc_option.
 374         Fix comparison always true warnings.  Both scalar instructions
 375         of vector instruction must share the same mode option.  Only allow
 376         option mode at the end of the second instruction of the vector.
 377         (asm_1): Check option by calling check_macfunc_option.
 378
 379         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 380         option for multiply and multiply-accumulate to data register
 381         instruction.
 382         (check_macfuncs): Don't check if accumulator matches the data register
 383         here.
 384         (assign_macfunc): Check if accumulator matches the
 385         data register in each rule that moves to the data
 386         register.
 387
 388         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 389         generated for LOOP_BEGIN and LOOP_END instructions.
 390         (bfin_gen_loop): Likewise.
 391
 392 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 393
 394         * config/tc-s390.c (md_parse_option): z10 option added.
 395
 396 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 397
 398         * aclocal.m4: Regenerate.
 399         * configure: Likewise.
 400         * Makefile.in: Likewise.
 401         * doc/Makefile.in: Likewise.
 402
 403 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 404
 405         PR 5946
 406         * config/tc-hppa.c (is_same_frag): Delete.
 407
 408 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 409
 410         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 411         RELAX_LOOP_END_ADD_NOP.
 412
 413 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 414
 415         PR gas/5895
 416         * read.c (s_mexit): Warn if attempting to exit a macro when not
 417         inside a macro definition.
 418
 419 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 420
 421         * Makefile.am: Run "make dep-am".
 422         * Makefile.in: Regenerate.
 423         * configure: Regenerate.
 424
 425 2008-03-09  Paul Brook  <paul@codesourcery.com>
 426
 427         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 428         * doc/c-arm.texi: Add cortex-a9.
 429
 430 2008-03-09  Paul Brook  <paul@codesourcery.com>
 431
 432         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 433         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 434         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 435         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 436         * doc/c-arm.texi: Document new ARM FPU variants.
 437
 438 2008-03-07  Paul Brook  <paul@codesourcery.com>
 439
 440         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 441
 442 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 443
 444         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 445         for strict ordering of powerpc_opcodes, but disable for now.
 446
 447 2008-03-04  Paul Brook  <paul@codesourcery.com>
 448
 449         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 450         (arm_ext_v7m): Rename...
 451         (arm_ext_m): ... to this.  Include v6-M.
 452         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 453         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 454         (md_assemble): Allow wide msr instructions.
 455         (insns): Add classifications for v6-m instructions.
 456         (arm_cpu_option_table): Add cortex-m1.
 457         (arm_arch_option_table): Add armv6-m.
 458         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 459
 460 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 461             Bob Wilson  <bob.wilson@acm.org>
 462
 463         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 464         (md_begin): Initialize it.
 465         (resources_conflict): Use it.
 466
 467 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 468
 469         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 470
 471 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 472             H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         PR gas/5543
 475         * read.c (pseudo_set): Don't allow global register symbol.
 476
 477         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 478         global.
 479
 480 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR gas/5543
 483         * write.c (write_object_file): Don't allow symbols which were
 484         equated to register.  Stop if there is an error.
 485
 486 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 487
 488         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 489         (ppc_cpu): Declare.
 490         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 491         * config/tc-ppc.c (ppu_cpu): Make global.
 492         (ppc_insert_operand): Add ppu_cpu parameter.
 493         (md_assemble): Adjust for above change.
 494         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 495
 496 2008-02-22  Nick Clifton  <nickc@redhat.com>
 497
 498         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 499         targeted ARM ports, otherwise just skip generating the reloc.
 500
 501 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 502
 503         * doc/c-i386.texi: Update -march= and .arch.
 504
 505 2008-02-18  Nick Clifton  <nickc@redhat.com>
 506
 507         * config/tc-mn10300.c (has_known_symbol_location): New function.
 508         Do not regard weak symbols as having a known location.
 509         (md_estimate_size_before_relax): Use new function.
 510         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 511
 512 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 513
 514         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 515         currently selected CPU has no 32-bit support.
 516         (parse_real_register): Do not return registers not available on
 517         currently selected CPU.
 518
 519 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         * config/tc-i386.c (process_immext): Fix format.
 522
 523 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         * config/tc-i386.c (inoutportreg): New.
 526         (process_immext): New.
 527         (md_assemble): Use it.
 528         (update_imm): Use imm16 and imm32s.
 529         (i386_att_operand): Use inoutportreg.
 530
 531 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * config/tc-i386.c (operand_type_all_zero): New.
 534         (operand_type_set): Likewise.
 535         (operand_type_equal): Likewise.
 536         (cpu_flags_all_zero): Likewise.
 537         (cpu_flags_set): Likewise.
 538         (cpu_flags_equal): Likewise.
 539         (UINTS_ALL_ZERO): Removed.
 540         (UINTS_SET): Likewise.
 541         (UINTS_CLEAR): Likewise.
 542         (UINTS_EQUAL): Likewise.
 543         (cpu_flags_match): Updated.
 544         (smallest_imm_type): Likewise.
 545         (set_cpu_arch): Likewise.
 546         (md_assemble): Likewise.
 547         (optimize_imm): Likewise.
 548         (match_template): Likewise.
 549         (process_suffix): Likewise.
 550         (update_imm): Likewise.
 551         (process_drex): Likewise.
 552         (process_operands): Likewise.
 553         (build_modrm_byte): Likewise.
 554         (i386_immediate): Likewise.
 555         (i386_displacement): Likewise.
 556         (i386_att_operand): Likewise.
 557         (parse_real_register): Likewise.
 558         (md_parse_option): Likewise.
 559         (i386_target_format): Likewise.
 560
 561 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 562
 563         PR gas/5712
 564         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 565         pointer past the comma after parsing a floating point register
 566         name.
 567
 568 2008-02-14  Hakan Ardo  <hakan@debian.org>
 569
 570         PR gas/2626
 571         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 572         to AVR_ISA_2xxe.
 573         (avr_operand): Disallow post-increment addressing in the lpm
 574         instruction for the attiny26.
 575
 576 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 577
 578         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 579         if not in Intel mode.
 580         (i386_intel_operand): Ignore segment overrides in immediate and
 581         offset operands.
 582         (intel_e11): Range-check i.mem_operands before use as array
 583         index. Filter out FLAT for uses other than as segment override.
 584         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 585         "offset FLAT:".
 586
 587 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 588
 589         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 590
 591 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 592
 593         * config/tc-i386.c (allow_pseudo_reg): New.
 594         (parse_real_register): Check for NULL just once. Allow all
 595         register table entries when allow_pseudo_reg is non-zero.
 596         Don't allow any registers without type when allow_pseudo_reg
 597         is zero.
 598         (tc_x86_regname_to_dw2regnum): Replace with ...
 599         (tc_x86_parse_to_dw2regnum): ... this.
 600         (tc_x86_frame_initial_instructions): Adjust for above change.
 601         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 602         (tc_parse_to_dw2regnum): New.
 603         (tc_x86_regname_to_dw2regnum): Replace with ...
 604         (tc_x86_parse_to_dw2regnum): ... this.
 605         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 606         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 607         error handling.
 608
 609 2008-02-12  Nick Clifton  <nickc@redhat.com>
 610
 611         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 612         argument.
 613         (tic4x_insn_add): Likewise.
 614         (md_begin): Drop cast that was discarding a const qualifier.
 615         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 616         argument.
 617         (build_insn): Drop cast that was discarding a const qualifier.
 618
 619 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         * config/tc-i386.c (cpu_arch): Add .xsave.
 622         (md_show_usage): Add .xsave.
 623
 624         * doc/c-i386.texi: Add xsave to -march=.
 625
 626 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 627
 628         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 629         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 630
 631 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 632
 633         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 634         checks into assertions.  When relaxation produces an operation that
 635         does not fit in the current FLIX instruction, make sure that the
 636         operation is relaxed as needed to account for being placed following
 637         the current instruction.
 638
 639 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         PR 5715
 642         * configure: Regenerated.
 643
 644 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 645
 646         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 647
 648 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 649
 650         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 651
 652 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 653
 654         * read.c: (emit_expr): Correct for mingw use of printf size
 655         specifier.
 656
 657 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 658
 659         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 660         can only be encoded in FLIX instructions but are not specified as such.
 661         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 662         labels.
 663
 664 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * NEWS: Mention new command line options for x86 targets.
 667
 668 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 669
 670         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 671
 672 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 673
 674         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 675
 676 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         * config/tc-i386.c (md_show_usage): Show more processors for
 679         -march=/-mtune=.
 680
 681 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 684
 685 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 688         (XXX_MNEM_SUFFIX): Likewise.
 689         (END_OF_INSN): Likewise.
 690         (templates): Likewise.
 691         (modrm_byte): Likewise.
 692         (rex_byte): Likewise.
 693         (DREX_XXX): Likewise.
 694         (drex_byte): Likewise.
 695         (sib_byte): Likewise.
 696         (processor_type): Likewise.
 697         (arch_entry): Likewise.
 698         (cpu_sub_arch_name): Remove const.
 699         (cpu_arch): Add .vmx and .smx.
 700         (set_cpu_arch): Append cpu_sub_arch_name.
 701         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 702         (md_show_usage): Updated.
 703
 704         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 705         (XXX_MNEM_SUFFIX): Likewise.
 706         (END_OF_INSN): Likewise.
 707         (templates): Likewise.
 708         (modrm_byte): Likewise.
 709         (rex_byte): Likewise.
 710         (DREX_XXX): Likewise.
 711         (drex_byte): Likewise.
 712         (sib_byte): Likewise.
 713         (processor_type): Likewise.
 714         (arch_entry): Likewise.
 715
 716         * doc/as.texinfo: Update i386 -march option.
 717
 718         * doc/c-i386.texi: Update -march= for ISA.
 719
 720 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 721
 722         * config/tc-xtensa.c (xtensa_leb128): New function.
 723         (md_pseudo_table): Use it for sleb128 and uleb128.
 724         (is_leb128_expr): New internal flag.
 725         (xtensa_symbol_new_hook): Check new flag.
 726
 727 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 728
 729         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 730         at90usb82, at90usb162.
 731         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 732         at90usb162.
 733         These changes support the new avr35 architecture group in gcc.
 734
 735 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 738         suffix for AT&T syntax.
 739
 740 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 741
 742         * config/tc-i386.c (match_reg_size): New.
 743         (match_mem_size): Likewise.
 744         (operand_size_match): Likewise.
 745         (operand_type_match): Also clear all size fields.
 746         (match_template): Skip Intel syntax when in AT&T syntax.
 747         Call operand_size_match to check operand size.
 748         (i386_att_operand): Set the mem field to 1 for memory
 749         operand.
 750         (i386_intel_operand): Likewise.
 751
 752 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         PR gas/5534
 755         * config/tc-i386.c (_i386_insn): Update comment.
 756         (operand_type_match): Also clear unspecified.
 757         (operand_type_register_match): Likewise.
 758         (parse_operands): Initialize unspecified.
 759         (i386_intel_operand): Likewise.
 760         (match_template): Check memory and accumulator operand size.
 761         (i386_att_operand): Clear unspecified on register operand.
 762         (intel_e11): Likewise.
 763         (intel_e09): Set operand size and clean unspecified for
 764         "XXX PTR".
 765
 766 2008-01-11  Andreas Schwab  <schwab@suse.de>
 767
 768         * read.c (s_space): Declare `repeat' as offsetT.
 769
 770 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * config/tc-i386.c (match_template): Check processor support
 773         first.
 774
 775 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         * config/tc-i386.c (match_template): Continue if processor
 778         doesn't match.
 779
 780 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 781
 782         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 783         unwind personality function address.
 784
 785 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 786
 787         * dwarf2dbg.c (out_sleb128): Delete.
 788         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 789         (out_fixed_inc_line_addr): Delete.
 790         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 791         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 792         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 793         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 794         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 795         * read.h (emit_expr_fix): New prototype.
 796         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 797         (emit_expr_fix): New.
 798
 799 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * config/tc-i386.c (match_template): Check register size
 802         only when size of operands can be encoded the canonical way.
 803
 804 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         * config/tc-i386.c (i386_operand): Renamed to ...
 807         (i386_att_operand): This.
 808         (parse_operands): Updated.
 809
 810 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 813
 814         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 815         only.
 816         (md_assemble): Remove Intel mode workaround.
 817         (match_template): Check support for old gcc, AT&T mnemonic
 818         and Intel Syntax.
 819         (md_parse_option): Don't set intel_mnemonic to 0 for
 820         OPTION_MOLD_GCC.
 821
 822 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 823
 824         * config/tc-i386.h: Update copyright to 2008.
 825
 826 2008-01-04  Nick Clifton  <nickc@redhat.com>
 827
 828         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 829         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 830
 831 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 834         of SYSV386_COMPAT.
 835
 836 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 839         (cpu_flags_not): Likewise.
 840         (cpu_flags_match): Updated to check 64bit and arch.
 841         (set_code_flag): Remove cpu_arch_flags_not.
 842         (set_16bit_gcc_code_flag): Likewise.
 843         (set_cpu_arch): Likewise.
 844         (md_begin): Likewise.
 845         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 846         (match_template): Likewise.
 847
 848 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 849
 850         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 851         modrm_regmem to 0 instead of None.
 852
 853 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 854
 855         * config/tc-i386.c (match_template): Use the xmmword field
 856         instead of no_xsuf.
 857
 858 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         * config/tc-i386.c (process_suffix): Fix a typo.
 861
 862 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 863
 864         PR gas/5534
 865         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 866         Check memory size in Intel mode.
 867         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 868         (intel_e09): Likewise.
 869
 870         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 871
 872 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 873
 874         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 875
 876 For older changes see ChangeLog-2007
 877 \f
 878 Local Variables:
 879 mode: change-log
 880 left-margin: 8
 881 fill-column: 74
 882 version-control: never
 883 End: