gas/ChangeLog

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