gas/ChangeLog

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