gas/ChangeLog

   1 2008-06-25  Peter Bergner  <bergner@vnet.ibm.com>
   2
   3         * config/tc-ppc.c (parse_cpu): Handle -m464.
   4         (md_show_usage): Likewise.
   5
   6 2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>
   7
   8         Add support for ATtiny13A.
   9         * config/tc-avr.c (mcu_types): Add attiny13a.
  10         * doc/c-avr.texi: Likewise.
  11
  12 2008-06-24  Bob Wilson  <bob.wilson@acm.org>
  13             Alan Modra  <amodra@bigpond.net.au>
  14
  15         * write.c (relax_segment <rs_org>): Include current stretch
  16         value when calculating whether .org is backwards.
  17
  18 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  19
  20         * configure: Regenerate.
  21
  22 2008-06-17  Nick Clifton  <nickc@redhat.com>
  23
  24         * app.c (do_scrub_chars): Do not UNGET an EOF value.
  25
  26 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
  27
  28         PR gas/6607
  29         * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
  30         text_section.  Do the "stepping backwards" test for text_section
  31         using unsigned operands.
  32
  33 2008-06-13  Peter Bergner  <bergner@vnet.ibm.com>
  34
  35         * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
  36         (ppc_insert_operand): Likewise.
  37         (ppc_machine): Likewise.
  38         * config/tc-ppc.h: #include "opcode/ppc.h"
  39         (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
  40         (ppc_cpu): Update extern decl.
  41
  42 2008-06-12  Adam Nemet  <anemet@caviumnetworks.com>
  43
  44         * config/tc-mips.c (validate_mips_insn): Handle field descriptors
  45         +x, +X, +p, +P, +s, +S.
  46         (mips_ip): Likewise.
  47
  48         * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
  49         (mips_ip): Likewise.
  50         (macro_build): Likewise.
  51         (CPU_HAS_SEQ): New macro.
  52         (macro2) <M_SEQ_I, M_SNE_I>: Use it.  Emit seq/sne and seqi/snei.
  53
  54 2008-06-09  Eric B. Weddington  <eric.weddington@atmel.com>
  55
  56         * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
  57         * doc/c-avr.texi: Likewise.
  58
  59 2008-06-04  Nick Clifton  <nickc@redhat.com>
  60
  61         * app.c (do_scrub_chars): Do not UNGET an EOF value.
  62
  63 2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * config/tc-i386.c (set_sse_check): New.
  66         (md_pseudo_table): Add "sse_check".
  67
  68 2008-06-03  Paul Brook  <paul@codesourcery.com>
  69
  70         * config/tc-arm.c (do_t_rbit): Populate both rm fields.
  71
  72 2008-05-30  Nick Clifton  <nickc@redhat.com>
  73
  74         PR 5523
  75         * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
  76         relocs here.
  77
  78 2008-05-29  Maxim Kuvyrkov  <maxim@codesourcery.com>
  79
  80         * config/tc-mips.c (mips_cpu_info_table): Move records for
  81         ST Loongson-2E/2F processors to a better place.
  82
  83 2008-05-23  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         PR gas/6518
  86         * config/tc-i386.c (match_template): Report ambiguous operand
  87         size, not invalid suffix when there is no match in Intel
  88         syntax.
  89
  90 2008-05-22  Paul Brook  <paul@codesourcery.com>
  91
  92         * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
  93
  94 2008-05-21  I-Jui Sung  <ijsung@gmail.com>
  95
  96         * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
  97         compatible cores: fa526, fa626, fa626te, fa726te.
  98         * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
  99         fa726te} options.
 100
 101 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 102
 103         * Makefile.am: Run "make dep-am".
 104         * Makefile.in: Regenerate.
 105         * doc/Makefile.in: Regenerate.
 106         * po/POTFILES.in: Regenerate.
 107
 108 2008-05-09  Catherine Moore  <clm@codesourcery.com>
 109
 110         * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
 111         with non-MIPS16 relocs.
 112
 113 2008-05-09  Chao-ying Fu  <fu@mips.com>
 114
 115         * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
 116         case that some characters append at the end of the name.
 117         (mips_ip): Likewise.
 118         (s_change_sec): Likewise.
 119         (md_section_align): Likewise.
 120
 121 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 122
 123         * config/tc-xtensa.c (xtensa_create_property_segments): Use
 124         xtensa_make_property_section instead of xtensa_get_property_section.
 125         (xtensa_create_xproperty_segments): Likewise.
 126
 127 2008-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * NEWS: Mention XSAVE, EPT and MOVBE.
 130
 131         * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
 132         (md_show_usage): Add .movbe and .ept.
 133
 134         * doc/c-i386.texi: Add movbe and ept to -march=.  Document
 135         .movbe and .ept.
 136
 137 2008-04-29  David S. Miller  <davem@davemloft.net>
 138
 139         * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
 140
 141 2008-04-28  Adam Nemet  <anemet@caviumnetworks.com>
 142
 143         * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
 144         New statics.
 145         (OPTION_ELF_BASE): Make room for new option macros.
 146         (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
 147         OPTION_DOUBLE_FLOAT): New option macros.
 148         (md_longopts): Add msoft-float, mhard-float, msingle-float and
 149         mdouble-float.
 150         (md_parse_option): Handle OPTION_SINGLE_FLOAT,
 151         OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
 152         (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
 153         and -mdouble-float.
 154         (struct mips_set_options): New fields soft_float and single_float.
 155         (mips_opts): Initialized them.  Add comment for each field
 156         initializer.
 157         (mips_after_parse_args): Set them based on file_mips_soft_float
 158         and file_mips_single_float.
 159         (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
 160         `.set singlefloat' and `.set doublefloat'.
 161         (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
 162         Handle single-float and soft-float instructions here.
 163         (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
 164         (is_opcode_valid_16): New function.
 165         (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
 166         (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
 167         M_S_DOB>: Remove special-casing of r4650.
 168         * doc/c-mips.texi (-march=): Add Octeon.
 169         (MIPS Opts): Document -msoft-float and -mhard-float.  Document
 170         -msingle-float and -mdouble-float.
 171         (MIPS floating-point): New section.  Document `.set softfloat' and
 172         `.set hardfloat'.  Document `.set singlefloat' and `.set
 173         doublefloat'.
 174
 175 2008-04-25  David S. Miller  <davem@davemloft.net>
 176
 177         * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
 178         %asr aliases.
 179
 180         * doc/c-sparc.texi: Consistently refer to architecture 'versions',
 181         rather than occaisionally 'levels'.  Consistently refer to Sun's
 182         UNIX variant as SunOS, every version of Solaris is also SunOS.
 183         Document new 'softint_clear' and 'softint_set' aliases.  Clarify
 184         which architecture versions support '%dcr', '%cq', and '%gl'. Add
 185         section on 32-bit/64-bit opcode translations.
 186
 187 2008-04-23  Mike Frysinger  <vapier@gentoo.org>
 188
 189         * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
 190         (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
 191         (obj-fdpicelf.o): Define.
 192         * Makefile.in: Regenerate.
 193         * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
 194         (bfin-*-*): Delete.
 195         (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
 196         (bfin-*-uclinux*): New; set fmt to elf and em to linux.
 197         * config/obj-fdpicelf.c: New.
 198         * config/obj-fdpicelf.h: Likewise.
 199         * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
 200         the OBJ_FDPIC_ELF define.
 201         (OPTION_NOPIC): Define.
 202         (md_longopts): Add mnopic and mno-fdpic.
 203         (md_parse_option): Handle OPTION_NOPIC.
 204
 205 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 206
 207         * aclocal.m4: Regenerate.
 208         * configure: Regenerate.
 209
 210 2008-04-23  David S. Miller  <davem@davemloft.net>
 211
 212         * config/tc-sparc.c (v9a_asr_table): Add missing
 213         'stick' and 'stick_cmpr', and document ordering rules
 214         of table.
 215         (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
 216         BFD_RELOC_SPARC_PC10.
 217         * doc/c-sparc.texi: New section on Sparc constants.
 218         Add documentation for %stick and %stick_cmpr.
 219
 220 2008-04-22  David S. Miller  <davem@davemloft.net>
 221
 222         * config/obj-elf.c (obj_elf_section_type): Add prototype
 223         before obj_elf_section_word and add 'warn' arg.
 224         (obj_elf_section_word): Add type pointer arg, and if no #SECTION
 225         is matched, try checking for #SECTION_TYPE.
 226         (obj_elf_section): Adjust for new args.
 227         (obj_elf_type_name): New function.
 228         (obj_elf_type): Call it, and accept STT_foo number strings
 229         in .type statements as output by SunPRO compiler.
 230
 231 2008-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 232
 233         * config/tc-i386.c (md_assemble): Don't check SSE instructions
 234         if noavx is 0.
 235
 236 2008-04-18  David S. Miller  <davem@davemloft.net>
 237
 238         * doc/c-sparc.texi: Add syntax section.
 239
 240 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
 243         REG and NDS for instructions with immediate operand.
 244
 245 2008-04-18  H.J. Lu  <hongjiu.lu@intel.com>
 246
 247         * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
 248         FMA.
 249
 250 2008-04-16  David S. Miller  <davem@davemloft.net>
 251
 252         * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
 253         and relocation generation.
 254         (tc_gen_reloc): Likewise.
 255
 256 2008-04-15  Andrew Stubbs  <andrew.stubbs@st.com>
 257
 258         * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
 259         relocations are properly aligned, and not negative.
 260
 261 2008-04-15  Khem Raj  <kraj@mvista.com>
 262
 263         * doc/tc-arm.texi: Fix fnstart and fnend directive names.
 264
 265 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 266
 267         * config/tc-ppc.c (parse_cpu): Handle "e500mc".  Extend "e500" to
 268         accept e500mc instructions.
 269         (md_show_usage): Document -me500mc.
 270
 271 2008-04-11  Nick Clifton  <nickc@redhat.com>
 272
 273         * listing.c (print_timestamp): Use localtime rather than
 274         localtime_r since not all build environments provide the latter.
 275
 276 2008-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * NEWS: Mention -msse-check=[none|error|warning].
 279
 280         * config/tc-i386.c (sse_check): New.
 281         (OPTION_MSSE_CHECK): Likewise.
 282         (md_assemble): Check SSE instructions if needed.
 283         (md_longopts): Add -msse-check.
 284         (md_parse_option): Handle OPTION_MSSE_CHECK.
 285         (md_show_usage): Show -msse-check=[none|error|warning].
 286
 287         * doc/c-i386.texi: Document -msse-check=[none|error|warning].
 288
 289 2008-04-10  Santiago Urueña  <suruena@gmail.com>
 290
 291         * listing.c: Add -ag listing flag to show general information in
 292         listings such as gas version, passed options, and time stamp.
 293         (listing_general_info): New function.
 294         (print_options): New function.
 295         (print_single_option): New function.
 296         (print_timestamp): New function.
 297         (MAX_DATELEN): Define.
 298         (listing_print): Add call to listing_general_info.
 299         * listing.h (LISTING_GENERAL): Define.
 300         (listing_print): Add new parameter.
 301         * as.c (show_usage): Print new switch.
 302         (parse_args): Parse new switch.
 303         (main): Pass command line on to listing_print.
 304         * NEWS: Mention this new feature.
 305         * doc/as.texinfo: Document the new sub-option.
 306
 307 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 308
 309         * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
 310         call.  Delete out of date comment.
 311         (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
 312         (dwarf2_emit_label): Don't emit unless there has been a previous
 313         .file or we are outputting assembler generated debug.
 314         dwarf2_consume_line_info after emitting line info, not before.
 315         (out_debug_info): Simplify files_in_use test.
 316
 317 2008-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         * config/tc-i386.c (parse_real_register): Return AVX register
 320         only if AVX is enabled.
 321
 322 2008-04-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 323
 324         PR gas/6043
 325         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
 326         md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
 327
 328 2008-04-04  Adrian Bunk  <bunk@stusta.de>
 329             Bob Wilson  <bob.wilson@acm.org>
 330
 331         * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
 332         call to decode_reloc.
 333
 334 2008-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         * NEWS: Mention XSAVE.  Change CLMUL to PCLMUL.
 337
 338         * config/tc-i386.c (cpu_arch): Add .pclmul.
 339         (md_show_usage): Replace clmul with pclmul.
 340         * doc/c-i386.texi: Likewise.
 341
 342 2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
 345
 346         * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
 347         Document -msse2avx, .avx, .aes, .clmul and .fma.
 348
 349         * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
 350         (vex_prefix): Likewise.
 351         (sse2avx): Likewise.
 352         (CPU_FLAGS_ARCH_MATCH): Likewise.
 353         (CPU_FLAGS_64BIT_MATCH): Likewise.
 354         (CPU_FLAGS_32BIT_MATCH): Likewise.
 355         (CPU_FLAGS_PERFECT_MATCH): Likewise.
 356         (regymm): Likewise.
 357         (vex_imm4): Likewise.
 358         (fits_in_imm4): Likewise.
 359         (build_vex_prefix): Likewise.
 360         (VEX_check_operands): Likewise.
 361         (bad_implicit_operand): Likewise.
 362         (OPTION_MSSE2AVX): Likewise.
 363         (T_YMMWORD): Likewise.
 364         (_i386_insn): Add vex.
 365         (cpu_arch): Add .avx, .aes, .clmul and .fma.
 366         (cpu_flags_match): Changed to take a pointer to const template.
 367         Enable encoding SSE instructions with VEX prefix for -msse2avx.
 368         (match_mem_size): Also check ymmword.
 369         (operand_type_match): Clear ymmword.
 370         (md_begin): Allow '_' in mnemonic.
 371         (type_names): Add OPERAND_TYPE_VEX_IMM4.
 372         (process_immext): Update assert.
 373         (md_assemble): Don't call process_immext if sse2avx and immext
 374         are true.  Call build_vex_prefix if vex is true.
 375         (parse_insn): Updated for cpu_flags_match.
 376         (swap_operands): Handle 5 operands.
 377         (match_template): Handle 5 operands. Updated for cpu_flags_match.
 378         Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
 379         (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
 380         (check_byte_reg): Check regymm.
 381         (process_operands): Duplicate the destination register for
 382         -msse2avx if needed.
 383         (build_modrm_byte): Updated for instructions with VEX encoding.
 384         (output_insn): Output VEX prefix if needed.
 385         (md_longopts): Add msse2avx.
 386         (md_parse_option): Handle OPTION_MSSE2AVX.
 387         (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
 388         (intel_e09): Support YMMWORD.
 389         (intel_e11): Likewise.
 390         (intel_get_token): Likewise.
 391
 392 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 393
 394         * config/tc-avr.c (mcu_types): Add attiny167.
 395         * doc/c-avr.texi: Likewise.
 396
 397 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 398
 399         * config/tc-avr.c (mcu_types): Add atmega32u4.
 400         * doc/c-avr.texi: Likewise.
 401
 402 2008-03-28  Eric B. Weddington  <eric.weddington@atmel.com>
 403
 404         * config/tc-avr.c (mcu_types): Add atmega32c1.
 405         * doc/c-avr.texi: Likewise.
 406
 407 2008-03-28  Paul Brook  <paul@codesourcery.com>
 408
 409         * config/tc-arm.c (parse_neon_mov): Parse register before immediate
 410         to avoid spurious symbols.
 411
 412 2008-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 413
 414         * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
 415         as_bad_where.
 416
 417 2008-03-27  Eric B. Weddington  <eric.weddington@atmel.com>
 418
 419         * config/tc-avr.c (mcu_types): Add atmega32m1.
 420         * doc/c-avr.texi: Likewise.
 421
 422 2008-03-27  Ineiev  <ineiev@yahoo.co.uk>
 423
 424         * config/tc-arm.c (do_neon_cvt): Move variable declarations to
 425         start of block.
 426         (do_neon_ext): Fix sign of comparison.
 427
 428 2008-03-26  Bernd Schmidt  <bernd.schmidt@analog.com>
 429
 430         From Jie Zhang  <jie.zhang@analog.com>
 431         * config/bfin-parse.y (asm_1): Check AREGS in comparison
 432         instructions. And call yyerror when comparing PREG with
 433         DREG.
 434         (check_macfunc_option): New.
 435         (check_macfuncs): Check option by calling check_macfunc_option.
 436         Fix comparison always true warnings.  Both scalar instructions
 437         of vector instruction must share the same mode option.  Only allow
 438         option mode at the end of the second instruction of the vector.
 439         (asm_1): Check option by calling check_macfunc_option.
 440
 441         * config/bfin-parse.y (check_macfunc_option): Allow (IU)
 442         option for multiply and multiply-accumulate to data register
 443         instruction.
 444         (check_macfuncs): Don't check if accumulator matches the data register
 445         here.
 446         (assign_macfunc): Check if accumulator matches the
 447         data register in each rule that moves to the data
 448         register.
 449
 450         * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
 451         generated for LOOP_BEGIN and LOOP_END instructions.
 452         (bfin_gen_loop): Likewise.
 453
 454 2008-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>
 455
 456         * config/tc-s390.c (md_parse_option): z10 option added.
 457
 458 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 459
 460         * aclocal.m4: Regenerate.
 461         * configure: Likewise.
 462         * Makefile.in: Likewise.
 463         * doc/Makefile.in: Likewise.
 464
 465 2008-03-17  Adrian Bunk  <bunk@stusta.de>
 466
 467         PR 5946
 468         * config/tc-hppa.c (is_same_frag): Delete.
 469
 470 2008-03-14  Sterling Augustine  <sterling@tensilica.com>
 471
 472         * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
 473         RELAX_LOOP_END_ADD_NOP.
 474
 475 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 476
 477         PR gas/5895
 478         * read.c (s_mexit): Warn if attempting to exit a macro when not
 479         inside a macro definition.
 480
 481 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 482
 483         * Makefile.am: Run "make dep-am".
 484         * Makefile.in: Regenerate.
 485         * configure: Regenerate.
 486
 487 2008-03-09  Paul Brook  <paul@codesourcery.com>
 488
 489         * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
 490         * doc/c-arm.texi: Add cortex-a9.
 491
 492 2008-03-09  Paul Brook  <paul@codesourcery.com>
 493
 494         * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
 495         (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
 496         (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
 497         (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
 498         * doc/c-arm.texi: Document new ARM FPU variants.
 499
 500 2008-03-07  Paul Brook  <paul@codesourcery.com>
 501
 502         * config/tc-arm.c (md_apply_fix): Use correct offset range.
 503
 504 2008-03-07  Alan Modra  <amodra@bigpond.net.au>
 505
 506         * config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
 507         for strict ordering of powerpc_opcodes, but disable for now.
 508
 509 2008-03-04  Paul Brook  <paul@codesourcery.com>
 510
 511         * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
 512         (arm_ext_v7m): Rename...
 513         (arm_ext_m): ... to this.  Include v6-M.
 514         (do_t_add_sub): Allow narrow low-reg non flag setting adds.
 515         (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
 516         (md_assemble): Allow wide msr instructions.
 517         (insns): Add classifications for v6-m instructions.
 518         (arm_cpu_option_table): Add cortex-m1.
 519         (arm_arch_option_table): Add armv6-m.
 520         (cpu_arch): Add ARM_ARCH_V6M.  Fix numbering of other v6 variants.
 521
 522 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 523             Bob Wilson  <bob.wilson@acm.org>
 524
 525         * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
 526         (md_begin): Initialize it.
 527         (resources_conflict): Use it.
 528
 529 2008-03-03  Sterling Augustine  <sterling@tensilica.com>
 530
 531         * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
 532
 533 2008-03-03  Denys Vlasenko <vda.linux@googlemail.com>
 534             H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         PR gas/5543
 537         * read.c (pseudo_set): Don't allow global register symbol.
 538
 539         * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
 540         global.
 541
 542 2008-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 543
 544         PR gas/5543
 545         * write.c (write_object_file): Don't allow symbols which were
 546         equated to register.  Stop if there is an error.
 547
 548 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 549
 550         * config/tc-ppc.h (struct _ppc_fix_extra): New.
 551         (ppc_cpu): Declare.
 552         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
 553         * config/tc-ppc.c (ppu_cpu): Make global.
 554         (ppc_insert_operand): Add ppu_cpu parameter.
 555         (md_assemble): Adjust for above change.
 556         (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
 557
 558 2008-02-22  Nick Clifton  <nickc@redhat.com>
 559
 560         * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
 561         targeted ARM ports, otherwise just skip generating the reloc.
 562
 563 2008-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * doc/c-i386.texi: Update -march= and .arch.
 566
 567 2008-02-18  Nick Clifton  <nickc@redhat.com>
 568
 569         * config/tc-mn10300.c (has_known_symbol_location): New function.
 570         Do not regard weak symbols as having a known location.
 571         (md_estimate_size_before_relax): Use new function.
 572         (md_pcrel_from): Do not compute a pcrel against a weak symbol.
 573
 574 2008-02-18  Jan Beulich  <jbeulich@novell.com>
 575
 576         * config/tc-i386.c (match_template): Disallow 'l' suffix when
 577         currently selected CPU has no 32-bit support.
 578         (parse_real_register): Do not return registers not available on
 579         currently selected CPU.
 580
 581 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         * config/tc-i386.c (process_immext): Fix format.
 584
 585 2008-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * config/tc-i386.c (inoutportreg): New.
 588         (process_immext): New.
 589         (md_assemble): Use it.
 590         (update_imm): Use imm16 and imm32s.
 591         (i386_att_operand): Use inoutportreg.
 592
 593 2008-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595         * config/tc-i386.c (operand_type_all_zero): New.
 596         (operand_type_set): Likewise.
 597         (operand_type_equal): Likewise.
 598         (cpu_flags_all_zero): Likewise.
 599         (cpu_flags_set): Likewise.
 600         (cpu_flags_equal): Likewise.
 601         (UINTS_ALL_ZERO): Removed.
 602         (UINTS_SET): Likewise.
 603         (UINTS_CLEAR): Likewise.
 604         (UINTS_EQUAL): Likewise.
 605         (cpu_flags_match): Updated.
 606         (smallest_imm_type): Likewise.
 607         (set_cpu_arch): Likewise.
 608         (md_assemble): Likewise.
 609         (optimize_imm): Likewise.
 610         (match_template): Likewise.
 611         (process_suffix): Likewise.
 612         (update_imm): Likewise.
 613         (process_drex): Likewise.
 614         (process_operands): Likewise.
 615         (build_modrm_byte): Likewise.
 616         (i386_immediate): Likewise.
 617         (i386_displacement): Likewise.
 618         (i386_att_operand): Likewise.
 619         (parse_real_register): Likewise.
 620         (md_parse_option): Likewise.
 621         (i386_target_format): Likewise.
 622
 623 2008-02-14  Dimitry Andric  <dimitry@andric.com>
 624
 625         PR gas/5712
 626         * config/tc-arm.c (s_arm_unwind_save): Advance the input line
 627         pointer past the comma after parsing a floating point register
 628         name.
 629
 630 2008-02-14  Hakan Ardo  <hakan@debian.org>
 631
 632         PR gas/2626
 633         * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
 634         to AVR_ISA_2xxe.
 635         (avr_operand): Disallow post-increment addressing in the lpm
 636         instruction for the attiny26.
 637
 638 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 639
 640         * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
 641         if not in Intel mode.
 642         (i386_intel_operand): Ignore segment overrides in immediate and
 643         offset operands.
 644         (intel_e11): Range-check i.mem_operands before use as array
 645         index. Filter out FLAT for uses other than as segment override.
 646         (intel_get_token): Remove broken promotion of "FLAT:" to mean
 647         "offset FLAT:".
 648
 649 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 650
 651         * config/tc-i386.c (intel_e09): Also special-case 'bound'.
 652
 653 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 654
 655         * config/tc-i386.c (allow_pseudo_reg): New.
 656         (parse_real_register): Check for NULL just once. Allow all
 657         register table entries when allow_pseudo_reg is non-zero.
 658         Don't allow any registers without type when allow_pseudo_reg
 659         is zero.
 660         (tc_x86_regname_to_dw2regnum): Replace with ...
 661         (tc_x86_parse_to_dw2regnum): ... this.
 662         (tc_x86_frame_initial_instructions): Adjust for above change.
 663         * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
 664         (tc_parse_to_dw2regnum): New.
 665         (tc_x86_regname_to_dw2regnum): Replace with ...
 666         (tc_x86_parse_to_dw2regnum): ... this.
 667         * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
 668         (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
 669         error handling.
 670
 671 2008-02-12  Nick Clifton  <nickc@redhat.com>
 672
 673         * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
 674         argument.
 675         (tic4x_insn_add): Likewise.
 676         (md_begin): Drop cast that was discarding a const qualifier.
 677         * config/tc-d30v.c (get_reloc): Add const qualifier to op
 678         argument.
 679         (build_insn): Drop cast that was discarding a const qualifier.
 680
 681 2008-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * config/tc-i386.c (cpu_arch): Add .xsave.
 684         (md_show_usage): Add .xsave.
 685
 686         * doc/c-i386.texi: Add xsave to -march=.
 687
 688 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 689
 690         * read.c (s_weakref): Don't pass unadorned NULL to concat.
 691         * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
 692
 693 2008-02-05  Sterling Augustine  <sterling@tensilica.com>
 694
 695         * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
 696         checks into assertions.  When relaxation produces an operation that
 697         does not fit in the current FLIX instruction, make sure that the
 698         operation is relaxed as needed to account for being placed following
 699         the current instruction.
 700
 701 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         PR 5715
 704         * configure: Regenerated.
 705
 706 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 707
 708         * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
 709
 710 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 711
 712         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 713
 714 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 715
 716         * read.c: (emit_expr): Correct for mingw use of printf size
 717         specifier.
 718
 719 2008-01-24  Bob Wilson  <bob.wilson@acm.org>
 720
 721         * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
 722         can only be encoded in FLIX instructions but are not specified as such.
 723         (Xtensa Automatic Alignment): Remove obsolete comment about debugging
 724         labels.
 725
 726 2008-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         * NEWS: Mention new command line options for x86 targets.
 729
 730 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 731
 732         * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
 733
 734 2008-01-23  Eric B. Weddington  <eric.weddington@atmel.com>
 735
 736         * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
 737
 738 2008-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         * config/tc-i386.c (md_show_usage): Show more processors for
 741         -march=/-mtune=.
 742
 743 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * config/tc-i386.c (i386_target_format): Remove cpummx2.
 746
 747 2008-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
 750         (XXX_MNEM_SUFFIX): Likewise.
 751         (END_OF_INSN): Likewise.
 752         (templates): Likewise.
 753         (modrm_byte): Likewise.
 754         (rex_byte): Likewise.
 755         (DREX_XXX): Likewise.
 756         (drex_byte): Likewise.
 757         (sib_byte): Likewise.
 758         (processor_type): Likewise.
 759         (arch_entry): Likewise.
 760         (cpu_sub_arch_name): Remove const.
 761         (cpu_arch): Add .vmx and .smx.
 762         (set_cpu_arch): Append cpu_sub_arch_name.
 763         (md_parse_option): Support -march=CPU[,+EXTENSION...].
 764         (md_show_usage): Updated.
 765
 766         * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
 767         (XXX_MNEM_SUFFIX): Likewise.
 768         (END_OF_INSN): Likewise.
 769         (templates): Likewise.
 770         (modrm_byte): Likewise.
 771         (rex_byte): Likewise.
 772         (DREX_XXX): Likewise.
 773         (drex_byte): Likewise.
 774         (sib_byte): Likewise.
 775         (processor_type): Likewise.
 776         (arch_entry): Likewise.
 777
 778         * doc/as.texinfo: Update i386 -march option.
 779
 780         * doc/c-i386.texi: Update -march= for ISA.
 781
 782 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 783
 784         * config/tc-xtensa.c (xtensa_leb128): New function.
 785         (md_pseudo_table): Use it for sleb128 and uleb128.
 786         (is_leb128_expr): New internal flag.
 787         (xtensa_symbol_new_hook): Check new flag.
 788
 789 2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>
 790
 791         * config/tc-avr.c (mcu_types): Change opcode set for avr3,
 792         at90usb82, at90usb162.
 793         * doc/c-avr.texi: Change architecture grouping for at90usb82,
 794         at90usb162.
 795         These changes support the new avr35 architecture group in gcc.
 796
 797 2008-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 798
 799         * config/tc-i386.c (md_assemble): Also zap movzx and movsx
 800         suffix for AT&T syntax.
 801
 802 2008-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.c (match_reg_size): New.
 805         (match_mem_size): Likewise.
 806         (operand_size_match): Likewise.
 807         (operand_type_match): Also clear all size fields.
 808         (match_template): Skip Intel syntax when in AT&T syntax.
 809         Call operand_size_match to check operand size.
 810         (i386_att_operand): Set the mem field to 1 for memory
 811         operand.
 812         (i386_intel_operand): Likewise.
 813
 814 2008-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         PR gas/5534
 817         * config/tc-i386.c (_i386_insn): Update comment.
 818         (operand_type_match): Also clear unspecified.
 819         (operand_type_register_match): Likewise.
 820         (parse_operands): Initialize unspecified.
 821         (i386_intel_operand): Likewise.
 822         (match_template): Check memory and accumulator operand size.
 823         (i386_att_operand): Clear unspecified on register operand.
 824         (intel_e11): Likewise.
 825         (intel_e09): Set operand size and clean unspecified for
 826         "XXX PTR".
 827
 828 2008-01-11  Andreas Schwab  <schwab@suse.de>
 829
 830         * read.c (s_space): Declare `repeat' as offsetT.
 831
 832 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         * config/tc-i386.c (match_template): Check processor support
 835         first.
 836
 837 2008-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         * config/tc-i386.c (match_template): Continue if processor
 840         doesn't match.
 841
 842 2008-01-09  Alexandre Oliva  <aoliva@redhat.com>
 843
 844         * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
 845         unwind personality function address.
 846
 847 2008-01-09  Bob Wilson  <bob.wilson@acm.org>
 848
 849         * dwarf2dbg.c (out_sleb128): Delete.
 850         (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
 851         (out_fixed_inc_line_addr): Delete.
 852         (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
 853         size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
 854         (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
 855         (process_entries): Remove calls to out_fixed_inc_line_addr.  When
 856         DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
 857         * read.h (emit_expr_fix): New prototype.
 858         * read.c (emit_expr): Move code to emit_expr_fix and use it here.
 859         (emit_expr_fix): New.
 860
 861 2008-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 862
 863         * config/tc-i386.c (match_template): Check register size
 864         only when size of operands can be encoded the canonical way.
 865
 866 2008-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 867
 868         * config/tc-i386.c (i386_operand): Renamed to ...
 869         (i386_att_operand): This.
 870         (parse_operands): Updated.
 871
 872 2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 873
 874         * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
 875
 876         * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
 877         only.
 878         (md_assemble): Remove Intel mode workaround.
 879         (match_template): Check support for old gcc, AT&T mnemonic
 880         and Intel Syntax.
 881         (md_parse_option): Don't set intel_mnemonic to 0 for
 882         OPTION_MOLD_GCC.
 883
 884 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * config/tc-i386.h: Update copyright to 2008.
 887
 888 2008-01-04  Nick Clifton  <nickc@redhat.com>
 889
 890         * config/tc-ppc.c (parse_cpu): Preserve the settings of the
 891         PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
 892
 893 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 894
 895         * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
 896         of SYSV386_COMPAT.
 897
 898 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
 901         (cpu_flags_not): Likewise.
 902         (cpu_flags_match): Updated to check 64bit and arch.
 903         (set_code_flag): Remove cpu_arch_flags_not.
 904         (set_16bit_gcc_code_flag): Likewise.
 905         (set_cpu_arch): Likewise.
 906         (md_begin): Likewise.
 907         (parse_insn): Call cpu_flags_match to check 64bit and arch.
 908         (match_template): Likewise.
 909
 910 2008-01-03  Jakub Jelinek  <jakub@redhat.com>
 911
 912         * config/tc-i386.c (process_drex): Initialize modrm_reg and
 913         modrm_regmem to 0 instead of None.
 914
 915 2008-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         * config/tc-i386.c (match_template): Use the xmmword field
 918         instead of no_xsuf.
 919
 920 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * config/tc-i386.c (process_suffix): Fix a typo.
 923
 924 2008-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 925
 926         PR gas/5534
 927         * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
 928         Check memory size in Intel mode.
 929         (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
 930         (intel_e09): Likewise.
 931
 932         * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
 933
 934 2008-01-02  Catherine Moore  <clm@codesourcery.com>
 935
 936         * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
 937
 938 For older changes see ChangeLog-2007
 939 \f
 940 Local Variables:
 941 mode: change-log
 942 left-margin: 8
 943 fill-column: 74
 944 version-control: never
 945 End: