gas/ChangeLog

   1 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
   2
   3         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
   4         +x, +X, +p, +P, +s, +S.
   5         (mips_ip): Likewise.
   6
   7         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
   8         (mips_ip): Likewise.
   9         (macro_build): Likewise.
  10         (CPU_HAS_SEQ): New macro.
  11         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
  12
  13 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
  14
  15         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
  16         * doc/c-avr.texi: Likewise.
  17
  18 2008-06-04  Nick Clifton  <nickc@redhat.com>
  19
  20         * app.c (do_scrub_chars): Do not UNGET an EOF value.
  21
  22 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * config/tc-i386.c (set_sse_check): New.
  25         (md_pseudo_table): Add "sse_check".
  26
  27 2008-06-03  Paul Brook  <paul@codesourcery.com>
  28
  29         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
  30
  31 2008-05-30  Nick Clifton  <nickc@redhat.com>
  32
  33         PR 5523
  34         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
  35         relocs here.
  36
  37 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
  38
  39         * config/tc-mips.c (mips_cpu_info_table): Move records for
  40         ST Loongson-2E/2F processors to a better place.
  41
  42 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         PR gas/6518
  45         * config/tc-i386.c (match_template): Report ambiguous operand
  46         size, not invalid suffix when there is no match in Intel
  47         syntax.
  48
  49 2008-05-22  Paul Brook  <paul@codesourcery.com>
  50
  51         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
  52
  53 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
  54
  55         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
  56         compatible cores: fa526, fa626, fa626te, fa726te.
  57         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
  58         fa726te} options.
  59
  60 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
  61
  62         * Makefile.am: Run "make dep-am".
  63         * Makefile.in: Regenerate.
  64         * doc/Makefile.in: Regenerate.
  65         * po/POTFILES.in: Regenerate.
  66
  67 2008-05-09  Catherine Moore  <clm@codesourcery.com>
  68
  69         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
  70         with non-MIPS16 relocs.
  71
  72 2008-05-09  Chao-ying Fu  <fu@mips.com>
  73
  74         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
  75         case that some characters append at the end of the name.
  76         (mips_ip): Likewise.
  77         (s_change_sec): Likewise.
  78         (md_section_align): Likewise.
  79
  80 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
  81
  82         * config/tc-xtensa.c (xtensa_create_property_segments): Use
  83         xtensa_make_property_section instead of xtensa_get_property_section.
  84         (xtensa_create_xproperty_segments): Likewise.
  85
  86 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         * NEWS: Mention XSAVE, EPT and MOVBE.
  89
  90         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
  91         (md_show_usage): Add .movbe and .ept.
  92
  93         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
  94         .movbe and .ept.
  95
  96 2008-04-29  David S. Miller  <davem@davemloft.net>
  97
  98         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
  99
 100 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 101
 102         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 103         New statics.
 104         (OPTION_ELF_BASE): Make room for new option macros.
 105         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 106         OPTION_DOUBLE_FLOAT): New option macros.
 107         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 108         mdouble-float.
 109         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 110         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 111         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 112         and -mdouble-float.
 113         (struct mips_set_options): New fields soft_float and single_float.
 114         (mips_opts): Initialized them.  Add comment for each field
 115         initializer.
 116         (mips_after_parse_args): Set them based on file_mips_soft_float
 117         and file_mips_single_float.
 118         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 119         `.set singlefloat' and `.set doublefloat'.
 120         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 121         Handle single-float and soft-float instructions here.
 122         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 123         (is_opcode_valid_16): New function.
 124         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 125         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 126         M_S_DOB>: Remove special-casing of r4650.
 127         * doc/c-mips.texi (-march=): Add Octeon.
 128         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 129         -msingle-float and -mdouble-float.
 130         (MIPS floating-point): New section.  Document `.set softfloat' and
 131         `.set hardfloat'.  Document `.set singlefloat' and `.set
 132         doublefloat'.
 133
 134 2008-04-25  David S. Miller  <davem@davemloft.net>
 135
 136         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 137         %asr aliases.
 138
 139         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 140         rather than occaisionally 'levels'.  Consistently refer to Sun's
 141         UNIX variant as SunOS, every version of Solaris is also SunOS.
 142         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 143         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 144         section on 32-bit/64-bit opcode translations.
 145
 146 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 149         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 150         (obj-fdpicelf.o): Define.
 151         * Makefile.in: Regenerate.
 152         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 153         (bfin-*-*): Delete.
 154         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 155         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 156         * config/obj-fdpicelf.c: New.
 157         * config/obj-fdpicelf.h: Likewise.
 158         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 159         the OBJ_FDPIC_ELF define.
 160         (OPTION_NOPIC): Define.
 161         (md_longopts): Add mnopic and mno-fdpic.
 162         (md_parse_option): Handle OPTION_NOPIC.
 163
 164 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 165
 166         * aclocal.m4: Regenerate.
 167         * configure: Regenerate.
 168
 169 2008-04-23  David S. Miller  <davem@davemloft.net>
 170
 171         * config/tc-sparc.c (v9a_asr_table): Add missing
 172         'stick' and 'stick_cmpr', and document ordering rules
 173         of table.
 174         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 175         BFD_RELOC_SPARC_PC10.
 176         * doc/c-sparc.texi: New section on Sparc constants.
 177         Add documentation for %stick and %stick_cmpr.
 178
 179 2008-04-22  David S. Miller  <davem@davemloft.net>
 180
 181         * config/obj-elf.c (obj_elf_section_type): Add prototype
 182         before obj_elf_section_word and add 'warn' arg.
 183         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 184         is matched, try checking for #SECTION_TYPE.
 185         (obj_elf_section): Adjust for new args.
 186         (obj_elf_type_name): New function.
 187         (obj_elf_type): Call it, and accept STT_foo number strings
 188         in .type statements as output by SunPRO compiler.
 189
 190 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 193         if noavx is 0.
 194
 195 2008-04-18  David S. Miller  <davem@davemloft.net>
 196
 197         * doc/c-sparc.texi: Add syntax section.
 198
 199 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 202         REG and NDS for instructions with immediate operand.
 203
 204 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 207         FMA.
 208
 209 2008-04-16  David S. Miller  <davem@davemloft.net>
 210
 211         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 212         and relocation generation.
 213         (tc_gen_reloc): Likewise.
 214
 215 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 216
 217         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 218         relocations are properly aligned, and not negative.
 219
 220 2008-04-15  Khem Raj  <kraj@mvista.com>
 221
 222         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 223
 224 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 225
 226         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 227         accept e500mc instructions.
 228         (md_show_usage): Document -me500mc.
 229
 230 2008-04-11  Nick Clifton  <nickc@redhat.com>
 231
 232         * listing.c (print_timestamp): Use localtime rather than
 233         localtime_r since not all build environments provide the latter.
 234
 235 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * NEWS: Mention -msse-check=[none|error|warning].
 238
 239         * config/tc-i386.c (sse_check): New.
 240         (OPTION_MSSE_CHECK): Likewise.
 241         (md_assemble): Check SSE instructions if needed.
 242         (md_longopts): Add -msse-check.
 243         (md_parse_option): Handle OPTION_MSSE_CHECK.
 244         (md_show_usage): Show -msse-check=[none|error|warning].
 245
 246         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 247
 248 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 249
 250         * listing.c: Add -ag listing flag to show general information in
 251         listings such as gas version, passed options, and time stamp.
 252         (listing_general_info): New function.
 253         (print_options): New function.
 254         (print_single_option): New function.
 255         (print_timestamp): New function.
 256         (MAX_DATELEN): Define.
 257         (listing_print): Add call to listing_general_info.
 258         * listing.h (LISTING_GENERAL): Define.
 259         (listing_print): Add new parameter.
 260         * as.c (show_usage): Print new switch.
 261         (parse_args): Parse new switch.
 262         (main): Pass command line on to listing_print.
 263         * NEWS: Mention this new feature.
 264         * doc/as.texinfo: Document the new sub-option.
 265
 266 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 267
 268         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 269         call.  Delete out of date comment.
 270         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 271         (dwarf2_emit_label): Don't emit unless there has been a previous
 272         .file or we are outputting assembler generated debug.
 273         dwarf2_consume_line_info after emitting line info, not before.
 274         (out_debug_info): Simplify files_in_use test.
 275
 276 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * config/tc-i386.c (parse_real_register): Return AVX register
 279         only if AVX is enabled.
 280
 281 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 282
 283         PR gas/6043
 284         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 285         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 286
 287 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 288             Bob Wilson  <bob.wilson@acm.org>
 289
 290         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 291         call to decode_reloc.
 292
 293 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 296
 297         * config/tc-i386.c (cpu_arch): Add .pclmul.
 298         (md_show_usage): Replace clmul with pclmul.
 299         * doc/c-i386.texi: Likewise.
 300
 301 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 304
 305         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 306         Document -msse2avx, .avx, .aes, .clmul and .fma.
 307
 308         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 309         (vex_prefix): Likewise.
 310         (sse2avx): Likewise.
 311         (CPU_FLAGS_ARCH_MATCH): Likewise.
 312         (CPU_FLAGS_64BIT_MATCH): Likewise.
 313         (CPU_FLAGS_32BIT_MATCH): Likewise.
 314         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 315         (regymm): Likewise.
 316         (vex_imm4): Likewise.
 317         (fits_in_imm4): Likewise.
 318         (build_vex_prefix): Likewise.
 319         (VEX_check_operands): Likewise.
 320         (bad_implicit_operand): Likewise.
 321         (OPTION_MSSE2AVX): Likewise.
 322         (T_YMMWORD): Likewise.
 323         (_i386_insn): Add vex.
 324         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 325         (cpu_flags_match): Changed to take a pointer to const template.
 326         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 327         (match_mem_size): Also check ymmword.
 328         (operand_type_match): Clear ymmword.
 329         (md_begin): Allow '_' in mnemonic.
 330         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 331         (process_immext): Update assert.
 332         (md_assemble): Don't call process_immext if sse2avx and immext
 333         are true.  Call build_vex_prefix if vex is true.
 334         (parse_insn): Updated for cpu_flags_match.
 335         (swap_operands): Handle 5 operands.
 336         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 337         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 338         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 339         (check_byte_reg): Check regymm.
 340         (process_operands): Duplicate the destination register for
 341         -msse2avx if needed.
 342         (build_modrm_byte): Updated for instructions with VEX encoding.
 343         (output_insn): Output VEX prefix if needed.
 344         (md_longopts): Add msse2avx.
 345         (md_parse_option): Handle OPTION_MSSE2AVX.
 346         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 347         (intel_e09): Support YMMWORD.
 348         (intel_e11): Likewise.
 349         (intel_get_token): Likewise.
 350
 351 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 352
 353         * config/tc-avr.c (mcu_types): Add attiny167.
 354         * doc/c-avr.texi: Likewise.
 355
 356 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 357
 358         * config/tc-avr.c (mcu_types): Add atmega32u4.
 359         * doc/c-avr.texi: Likewise.
 360
 361 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 362
 363         * config/tc-avr.c (mcu_types): Add atmega32c1.
 364         * doc/c-avr.texi: Likewise.
 365
 366 2008-03-28  Paul Brook  <paul@codesourcery.com>
 367
 368         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 369         to avoid spurious symbols.
 370
 371 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 372
 373         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 374         as_bad_where.
 375
 376 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 377
 378         * config/tc-avr.c (mcu_types): Add atmega32m1.
 379         * doc/c-avr.texi: Likewise.
 380
 381 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 382
 383         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 384         start of block.
 385         (do_neon_ext): Fix sign of comparison.
 386
 387 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 388
 389         From Jie Zhang  <jie.zhang@analog.com>
 390         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 391         instructions. And call yyerror when comparing PREG with
 392         DREG.
 393         (check_macfunc_option): New.
 394         (check_macfuncs): Check option by calling check_macfunc_option.
 395         Fix comparison always true warnings.  Both scalar instructions
 396         of vector instruction must share the same mode option.  Only allow
 397         option mode at the end of the second instruction of the vector.
 398         (asm_1): Check option by calling check_macfunc_option.
 399
 400         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 401         option for multiply and multiply-accumulate to data register
 402         instruction.
 403         (check_macfuncs): Don't check if accumulator matches the data register
 404         here.
 405         (assign_macfunc): Check if accumulator matches the
 406         data register in each rule that moves to the data
 407         register.
 408
 409         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 410         generated for LOOP_BEGIN and LOOP_END instructions.
 411         (bfin_gen_loop): Likewise.
 412
 413 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 414
 415         * config/tc-s390.c (md_parse_option): z10 option added.
 416
 417 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 418
 419         * aclocal.m4: Regenerate.
 420         * configure: Likewise.
 421         * Makefile.in: Likewise.
 422         * doc/Makefile.in: Likewise.
 423
 424 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 425
 426         PR 5946
 427         * config/tc-hppa.c (is_same_frag): Delete.
 428
 429 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 430
 431         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 432         RELAX_LOOP_END_ADD_NOP.
 433
 434 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 435
 436         PR gas/5895
 437         * read.c (s_mexit): Warn if attempting to exit a macro when not
 438         inside a macro definition.
 439
 440 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 441
 442         * Makefile.am: Run "make dep-am".
 443         * Makefile.in: Regenerate.
 444         * configure: Regenerate.
 445
 446 2008-03-09  Paul Brook  <paul@codesourcery.com>
 447
 448         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 449         * doc/c-arm.texi: Add cortex-a9.
 450
 451 2008-03-09  Paul Brook  <paul@codesourcery.com>
 452
 453         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 454         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 455         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 456         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 457         * doc/c-arm.texi: Document new ARM FPU variants.
 458
 459 2008-03-07  Paul Brook  <paul@codesourcery.com>
 460
 461         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 462
 463 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 464
 465         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 466         for strict ordering of powerpc_opcodes, but disable for now.
 467
 468 2008-03-04  Paul Brook  <paul@codesourcery.com>
 469
 470         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 471         (arm_ext_v7m): Rename...
 472         (arm_ext_m): ... to this.  Include v6-M.
 473         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 474         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 475         (md_assemble): Allow wide msr instructions.
 476         (insns): Add classifications for v6-m instructions.
 477         (arm_cpu_option_table): Add cortex-m1.
 478         (arm_arch_option_table): Add armv6-m.
 479         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 480
 481 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 482             Bob Wilson  <bob.wilson@acm.org>
 483
 484         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 485         (md_begin): Initialize it.
 486         (resources_conflict): Use it.
 487
 488 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 489
 490         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 491
 492 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 493             H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         PR gas/5543
 496         * read.c (pseudo_set): Don't allow global register symbol.
 497
 498         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 499         global.
 500
 501 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 502
 503         PR gas/5543
 504         * write.c (write_object_file): Don't allow symbols which were
 505         equated to register.  Stop if there is an error.
 506
 507 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 508
 509         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 510         (ppc_cpu): Declare.
 511         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 512         * config/tc-ppc.c (ppu_cpu): Make global.
 513         (ppc_insert_operand): Add ppu_cpu parameter.
 514         (md_assemble): Adjust for above change.
 515         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 516
 517 2008-02-22  Nick Clifton  <nickc@redhat.com>
 518
 519         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 520         targeted ARM ports, otherwise just skip generating the reloc.
 521
 522 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 523
 524         * doc/c-i386.texi: Update -march= and .arch.
 525
 526 2008-02-18  Nick Clifton  <nickc@redhat.com>
 527
 528         * config/tc-mn10300.c (has_known_symbol_location): New function.
 529         Do not regard weak symbols as having a known location.
 530         (md_estimate_size_before_relax): Use new function.
 531         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 532
 533 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 534
 535         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 536         currently selected CPU has no 32-bit support.
 537         (parse_real_register): Do not return registers not available on
 538         currently selected CPU.
 539
 540 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * config/tc-i386.c (process_immext): Fix format.
 543
 544 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         * config/tc-i386.c (inoutportreg): New.
 547         (process_immext): New.
 548         (md_assemble): Use it.
 549         (update_imm): Use imm16 and imm32s.
 550         (i386_att_operand): Use inoutportreg.
 551
 552 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * config/tc-i386.c (operand_type_all_zero): New.
 555         (operand_type_set): Likewise.
 556         (operand_type_equal): Likewise.
 557         (cpu_flags_all_zero): Likewise.
 558         (cpu_flags_set): Likewise.
 559         (cpu_flags_equal): Likewise.
 560         (UINTS_ALL_ZERO): Removed.
 561         (UINTS_SET): Likewise.
 562         (UINTS_CLEAR): Likewise.
 563         (UINTS_EQUAL): Likewise.
 564         (cpu_flags_match): Updated.
 565         (smallest_imm_type): Likewise.
 566         (set_cpu_arch): Likewise.
 567         (md_assemble): Likewise.
 568         (optimize_imm): Likewise.
 569         (match_template): Likewise.
 570         (process_suffix): Likewise.
 571         (update_imm): Likewise.
 572         (process_drex): Likewise.
 573         (process_operands): Likewise.
 574         (build_modrm_byte): Likewise.
 575         (i386_immediate): Likewise.
 576         (i386_displacement): Likewise.
 577         (i386_att_operand): Likewise.
 578         (parse_real_register): Likewise.
 579         (md_parse_option): Likewise.
 580         (i386_target_format): Likewise.
 581
 582 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 583
 584         PR gas/5712
 585         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 586         pointer past the comma after parsing a floating point register
 587         name.
 588
 589 2008-02-14  Hakan Ardo  <hakan@debian.org>
 590
 591         PR gas/2626
 592         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 593         to AVR_ISA_2xxe.
 594         (avr_operand): Disallow post-increment addressing in the lpm
 595         instruction for the attiny26.
 596
 597 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 598
 599         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 600         if not in Intel mode.
 601         (i386_intel_operand): Ignore segment overrides in immediate and
 602         offset operands.
 603         (intel_e11): Range-check i.mem_operands before use as array
 604         index. Filter out FLAT for uses other than as segment override.
 605         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 606         "offset FLAT:".
 607
 608 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 609
 610         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 611
 612 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 613
 614         * config/tc-i386.c (allow_pseudo_reg): New.
 615         (parse_real_register): Check for NULL just once. Allow all
 616         register table entries when allow_pseudo_reg is non-zero.
 617         Don't allow any registers without type when allow_pseudo_reg
 618         is zero.
 619         (tc_x86_regname_to_dw2regnum): Replace with ...
 620         (tc_x86_parse_to_dw2regnum): ... this.
 621         (tc_x86_frame_initial_instructions): Adjust for above change.
 622         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 623         (tc_parse_to_dw2regnum): New.
 624         (tc_x86_regname_to_dw2regnum): Replace with ...
 625         (tc_x86_parse_to_dw2regnum): ... this.
 626         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 627         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 628         error handling.
 629
 630 2008-02-12  Nick Clifton  <nickc@redhat.com>
 631
 632         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 633         argument.
 634         (tic4x_insn_add): Likewise.
 635         (md_begin): Drop cast that was discarding a const qualifier.
 636         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 637         argument.
 638         (build_insn): Drop cast that was discarding a const qualifier.
 639
 640 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * config/tc-i386.c (cpu_arch): Add .xsave.
 643         (md_show_usage): Add .xsave.
 644
 645         * doc/c-i386.texi: Add xsave to -march=.
 646
 647 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 648
 649         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 650         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 651
 652 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 653
 654         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 655         checks into assertions.  When relaxation produces an operation that
 656         does not fit in the current FLIX instruction, make sure that the
 657         operation is relaxed as needed to account for being placed following
 658         the current instruction.
 659
 660 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         PR 5715
 663         * configure: Regenerated.
 664
 665 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 666
 667         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 668
 669 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 670
 671         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 672
 673 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 674
 675         * read.c: (emit_expr): Correct for mingw use of printf size
 676         specifier.
 677
 678 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 679
 680         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 681         can only be encoded in FLIX instructions but are not specified as such.
 682         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 683         labels.
 684
 685 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * NEWS: Mention new command line options for x86 targets.
 688
 689 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 692
 693 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 694
 695         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 696
 697 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 698
 699         * config/tc-i386.c (md_show_usage): Show more processors for
 700         -march=/-mtune=.
 701
 702 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 705
 706 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 709         (XXX_MNEM_SUFFIX): Likewise.
 710         (END_OF_INSN): Likewise.
 711         (templates): Likewise.
 712         (modrm_byte): Likewise.
 713         (rex_byte): Likewise.
 714         (DREX_XXX): Likewise.
 715         (drex_byte): Likewise.
 716         (sib_byte): Likewise.
 717         (processor_type): Likewise.
 718         (arch_entry): Likewise.
 719         (cpu_sub_arch_name): Remove const.
 720         (cpu_arch): Add .vmx and .smx.
 721         (set_cpu_arch): Append cpu_sub_arch_name.
 722         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 723         (md_show_usage): Updated.
 724
 725         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 726         (XXX_MNEM_SUFFIX): Likewise.
 727         (END_OF_INSN): Likewise.
 728         (templates): Likewise.
 729         (modrm_byte): Likewise.
 730         (rex_byte): Likewise.
 731         (DREX_XXX): Likewise.
 732         (drex_byte): Likewise.
 733         (sib_byte): Likewise.
 734         (processor_type): Likewise.
 735         (arch_entry): Likewise.
 736
 737         * doc/as.texinfo: Update i386 -march option.
 738
 739         * doc/c-i386.texi: Update -march= for ISA.
 740
 741 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 742
 743         * config/tc-xtensa.c (xtensa_leb128): New function.
 744         (md_pseudo_table): Use it for sleb128 and uleb128.
 745         (is_leb128_expr): New internal flag.
 746         (xtensa_symbol_new_hook): Check new flag.
 747
 748 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 749
 750         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 751         at90usb82, at90usb162.
 752         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 753         at90usb162.
 754         These changes support the new avr35 architecture group in gcc.
 755
 756 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 759         suffix for AT&T syntax.
 760
 761 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * config/tc-i386.c (match_reg_size): New.
 764         (match_mem_size): Likewise.
 765         (operand_size_match): Likewise.
 766         (operand_type_match): Also clear all size fields.
 767         (match_template): Skip Intel syntax when in AT&T syntax.
 768         Call operand_size_match to check operand size.
 769         (i386_att_operand): Set the mem field to 1 for memory
 770         operand.
 771         (i386_intel_operand): Likewise.
 772
 773 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR gas/5534
 776         * config/tc-i386.c (_i386_insn): Update comment.
 777         (operand_type_match): Also clear unspecified.
 778         (operand_type_register_match): Likewise.
 779         (parse_operands): Initialize unspecified.
 780         (i386_intel_operand): Likewise.
 781         (match_template): Check memory and accumulator operand size.
 782         (i386_att_operand): Clear unspecified on register operand.
 783         (intel_e11): Likewise.
 784         (intel_e09): Set operand size and clean unspecified for
 785         "XXX PTR".
 786
 787 2008-01-11  Andreas Schwab  <schwab@suse.de>
 788
 789         * read.c (s_space): Declare `repeat' as offsetT.
 790
 791 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * config/tc-i386.c (match_template): Check processor support
 794         first.
 795
 796 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         * config/tc-i386.c (match_template): Continue if processor
 799         doesn't match.
 800
 801 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 802
 803         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 804         unwind personality function address.
 805
 806 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 807
 808         * dwarf2dbg.c (out_sleb128): Delete.
 809         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 810         (out_fixed_inc_line_addr): Delete.
 811         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 812         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 813         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 814         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 815         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 816         * read.h (emit_expr_fix): New prototype.
 817         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 818         (emit_expr_fix): New.
 819
 820 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * config/tc-i386.c (match_template): Check register size
 823         only when size of operands can be encoded the canonical way.
 824
 825 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * config/tc-i386.c (i386_operand): Renamed to ...
 828         (i386_att_operand): This.
 829         (parse_operands): Updated.
 830
 831 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 834
 835         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 836         only.
 837         (md_assemble): Remove Intel mode workaround.
 838         (match_template): Check support for old gcc, AT&T mnemonic
 839         and Intel Syntax.
 840         (md_parse_option): Don't set intel_mnemonic to 0 for
 841         OPTION_MOLD_GCC.
 842
 843 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         * config/tc-i386.h: Update copyright to 2008.
 846
 847 2008-01-04  Nick Clifton  <nickc@redhat.com>
 848
 849         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 850         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 851
 852 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 855         of SYSV386_COMPAT.
 856
 857 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 858
 859         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 860         (cpu_flags_not): Likewise.
 861         (cpu_flags_match): Updated to check 64bit and arch.
 862         (set_code_flag): Remove cpu_arch_flags_not.
 863         (set_16bit_gcc_code_flag): Likewise.
 864         (set_cpu_arch): Likewise.
 865         (md_begin): Likewise.
 866         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 867         (match_template): Likewise.
 868
 869 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 870
 871         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 872         modrm_regmem to 0 instead of None.
 873
 874 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 875
 876         * config/tc-i386.c (match_template): Use the xmmword field
 877         instead of no_xsuf.
 878
 879 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         * config/tc-i386.c (process_suffix): Fix a typo.
 882
 883 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 884
 885         PR gas/5534
 886         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 887         Check memory size in Intel mode.
 888         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 889         (intel_e09): Likewise.
 890
 891         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 892
 893 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 894
 895         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 896
 897 For older changes see ChangeLog-2007
 898 \f
 899 Local Variables:
 900 mode: change-log
 901 left-margin: 8
 902 fill-column: 74
 903 version-control: never
 904 End: