gas/ChangeLog

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