libsanitizer/ChangeLog

   1 2018-08-02  Martin Liska  <mliska@suse.cz>
   2
   3         PR sanitizer/86022
   4         * sanitizer_common/sanitizer_linux_libcdep.cc (ThreadDescriptorSize):
   5         Cherry-pick compiler-rt revision 338606.
   6
   7 2018-08-01  Marek Polacek  <polacek@redhat.com>
   8
   9         PR sanitizer/86759
  10         * tsan/tsan_platform.h: Cherry-pick compiler-rt revision 318044.
  11         * tsan/tsan_platform_linux.cc: Cherry-pick compiler-rt revision
  12         319180.
  13
  14 2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         PR target/86560
  17         * asan/asan_interceptors.cc (swapcontext) Cherry-pick
  18         compiler-rt revision 337603.
  19         * sanitizer_common/sanitizer_internal_defs.h (__has_attribute):
  20         Likewise.
  21
  22 2018-07-05  Jakub Jelinek  <jakub@redhat.com>
  23
  24         Revert
  25         2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  26
  27         PR sanitizer/84250
  28         * Makefile.am: Reorder libs.
  29         * Makefile.in: Regenerate.
  30         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  31         libsanitizer_ubsan.la.
  32         * asan/Makefile.in: Regenerate.
  33         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  34         * ubsan/Makefile.in: Regenerate.
  35
  36 2018-07-04  Maxim Ostapenko  <m.ostapenko@samsung.com>
  37
  38         PR sanitizer/84250
  39         * Makefile.am: Reorder libs.
  40         * Makefile.in: Regenerate.
  41         * asan/Makefile.am: Define DCAN_SANITIZE_UB=1, add dependancy from
  42         libsanitizer_ubsan.la.
  43         * asan/Makefile.in: Regenerate.
  44         * ubsan/Makefile.am: Define new libsanitizer_ubsan.la library.
  45         * ubsan/Makefile.in: Regenerate.
  46
  47 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
  48
  49         PR sanitizer/86090
  50         * configure.ac: Check for lstat and readlink.
  51         * configure, config.h.in: Rebuild.
  52
  53 2018-05-31  Matthias Klose  <doko@ubuntu.com>
  54
  55         PR sanitizer/86012
  56         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
  57         SIZEOF_STRUCT_USTAT for 32bit sparc.
  58
  59 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         PR sanitizer/85835
  62         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
  63         include <sys/ustat.h> for Linux.
  64         (SIZEOF_STRUCT_USTAT): New.
  65         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
  66
  67 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
  68
  69         * configure.tgt <mips*-*-linux*>: Enable build, excluding
  70         mips*64*-*-linux*.
  71
  72         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
  73         take the shortcut to #include <sys/stat.h> for MIPS instead of
  74         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
  75         or wrong to get the kernel struct stat.
  76         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
  77         Correct the value for 32-bit non-android struct_kernel_stat_sz.
  78
  79         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
  80         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
  81
  82 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         * configure: Regenerated.
  85
  86 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
  87
  88         * configure: Regenerated.
  89
  90 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  91
  92         PR jit/85384
  93         * configure: Regenerate.
  94
  95 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
  96
  97         PR sanitizer/85389
  98         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
  99         from 0xa0000000000ULL to ~(uptr)0.
 100
 101 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
 102
 103         PR sanitizer/84761
 104         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
 105         Define if not defined.
 106         (DL_INTERNAL_FUNCTION): Don't define.
 107         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
 108         determine at runtime whether to use regparm(3), stdcall calling
 109         convention for older glibcs or normal calling convention for
 110         newer glibcs for call to _dl_get_tls_static_info.
 111
 112 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
 113
 114         * sanitizer_common/sanitizer_stacktrace.cc
 115         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
 116         for PowerPC SYSV ABI.
 117
 118 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 119
 120         PR target/84148
 121         * configure: Regenerate.
 122
 123 2018-02-05  Martin Liska  <mliska@suse.cz>
 124
 125         * asan/asan_flags.inc: Cherry-pick upstream r323995.
 126         * asan/asan_report.cc (CheckForInvalidPointerPair):
 127         Cherry-pick upstream r323995.
 128
 129 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 130
 131         PR sanitizer/82825
 132         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 133         r324284.
 134
 135 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 136
 137         PR sanitizer/82824
 138         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
 139
 140 2017-12-05  Martin Liska  <mliska@suse.cz>
 141             Jakub Jelinek  <jakub@redhat.com>
 142
 143         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
 144         * asan/asan_descriptions.h: Likewise.
 145         * asan/asan_report.cc: Likewise.
 146         * asan/asan_thread.cc: Likewise.
 147         * asan/asan_thread.h: Likewise.
 148
 149 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 150
 151         * acinclude.m4: Add enable.m4 and cet.m4.
 152         * Makefile.in: Regenerate.
 153         * asan/Makefile.am: Update AM_CXXFLAGS.
 154         * asan/Makefile.in: Regenerate.
 155         * configure: Likewise.
 156         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 157         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 158         * interception/Makefile.am: Update AM_CXXFLAGS.
 159         * interception/Makefile.in: Regenerate.
 160         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 161         * libbacktrace/Makefile.in: Regenerate.
 162         * lsan/Makefile.am: Update AM_CXXFLAGS.
 163         * lsan/Makefile.in: Regenerate.
 164         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 165         AM_CCASFLAGS.
 166         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 167         Add _CET_ENDBR macro.
 168         * sanitizer_common/Makefile.in: Regenerate.
 169         * tsan/Makefile.am: Update AM_CXXFLAGS.
 170         * tsan/Makefile.in: Regenerate.
 171         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 172         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 173         * ubsan/Makefile.in: Regenerate.
 174
 175 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 176
 177         PR bootstrap/82670
 178         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 179         and ubsan_signals_standalone.cc.
 180         * ubsan/Makefile.in: Regenerated.
 181
 182 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 183
 184         PR other/82784
 185         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 186         "do {} while (0)".
 187         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 188
 189 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR sanitizer/82595
 192         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 193         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 194         liblsan_preinit.o.
 195         (lsan_files): Remove lsan_preinit.cc.
 196         (liblsan_preinit.o): New rule.
 197         * lsan/Makefile.in: Regenerated.
 198
 199 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 200
 201         * All source files: Merge from upstream 315899.
 202         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 203         include/sanitizer/tsan_interface.h.
 204         * asan/libtool-version: Bump the libasan SONAME.
 205         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 206         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 207         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 208         sancov_flags.cc, sanitizer_allocator_checks.cc,
 209         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 210         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 211         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 212         and sanitizer_coverage_mapping_libcdep.cc.
 213         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 214         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 215         (ubsan_files): Add ubsan_init_standalone.cc and
 216         ubsan_signals_standalone.cc.
 217         * ubsan/libtool-version: Bump the libubsan SONAME.
 218         * asan/Makefile.in: Regenerate.
 219         * lsan/Makefile.in: Regenerate.
 220         * sanitizer_common/Makefile.in: Regenerate.
 221         * tsan/Makefile.in: Regenerate.
 222         * ubsan/Makefile.in: Regenerate.
 223
 224 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         PR sanitizer/82379
 227         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 228         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 229
 230 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 231
 232         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 233         Define.
 234
 235 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 236
 237         * include/system/sys/ptrace.h: New file.
 238
 239 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 240
 241         PR sanitizer/80998
 242         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 243         * ubsan/ubsan_checks.inc: Likewise.
 244         * ubsan/ubsan_handlers.h: Likewise.
 245
 246 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 247
 248         PR sanitizer/81066
 249         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 250         * sanitizer_common/sanitizer_linux.cc: Likewise.
 251         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 252         * tsan/tsan_platform_linux.cc: Likewise.
 253
 254 2017-04-06  Martin Liska  <mliska@suse.cz>
 255
 256         PR sanitizer/80166
 257         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 258         Cherry-pick upstream r299036.
 259
 260 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 261
 262         PR sanitizer/78158
 263         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 264
 265 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 266
 267         PR sanitizer/79562
 268         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 269         upstream r294806.
 270
 271 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 272
 273         PR sanitizer/79341
 274         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 275         s390-linux 31-bit.
 276         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 277         r294793.
 278         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 279         upstream r294790.
 280         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 281         r294799.
 282
 283 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 284
 285         PR sanitizer/78663
 286         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 287         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 288
 289 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 290
 291         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 292
 293 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 294
 295         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 296
 297         PR sanitizer/79168
 298         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 299         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 300         text.
 301         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 302         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 303         * tsan/tsan_ppc_regs.h: Likewise.
 304         * tsan/tsan_rtl_aarch64.S: Likewise.
 305         * tsan/tsan_rtl_mips64.S: Likewise.
 306         * tsan/tsan_rtl_ppc64.S: Likewise.
 307
 308 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 309
 310         PR other/79046
 311         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 312         instead of cat to get version from BASE-VER file.
 313         * asan/Makefile.am (gcc_version): Likewise.
 314         * ubsan/Makefile.am (gcc_version): Likewise.
 315         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 316         * lsan/Makefile.am (gcc_version): Likewise.
 317         * tsan/Makefile.am (gcc_version): Likewise.
 318         * interception/Makefile.in: Regenerated.
 319         * asan/Makefile.in: Regenerated.
 320         * ubsan/Makefile.in: Regenerated.
 321         * sanitizer_common/Makefile.in: Regenerated.
 322         * lsan/Makefile.in: Regenerated.
 323         * tsan/Makefile.in: Regenerated.
 324
 325 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 326
 327         PR other/79046
 328         * configure.ac: Add GCC_BASE_VER.
 329         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 330         get version from BASE-VER file.
 331         * libbacktrace/Makefile.in: Regenerated.
 332         * interception/Makefile.in: Regenerated.
 333         * asan/Makefile.in: Regenerated.
 334         * ubsan/Makefile.in: Regenerated.
 335         * configure: Regenerated.
 336         * sanitizer_common/Makefile.in: Regenerated.
 337         * lsan/Makefile.in: Regenerated.
 338         * Makefile.in: Regenerated.
 339         * tsan/Makefile.in: Regenerated.
 340
 341 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 342
 343         PR sanitizer/78992
 344         * sanitizer_common/sanitizer_platform_limits_posix.h
 345         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 346
 347 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 348
 349         * LOCAL_PATCHES: Add revision.
 350
 351 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 352
 353         PR sanitizer/78532
 354         * sanitizer_common/sanitizer_platform_limits_posix.h
 355         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 356         versions.
 357
 358 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 359
 360         * LOCAL_PATCHES: Remove r242480.
 361
 362 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 363
 364         * LOCAL_PATCHES: Add revision.
 365
 366 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 367
 368         PR sanitizer/78267
 369         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 370         compiler supports blocks extension.
 371
 372 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 373
 374         * LOCAL_PATCHES: Add revision.
 375
 376 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 377
 378         PR sanitizer/78294
 379         * tsan/tsan_rtl.cc: Add missing attribute.
 380
 381 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 382
 383         * LOCAL_PATCHES: New file.
 384
 385 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 386
 387         PR sanitizer/78307
 388         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 389         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 390         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 391         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 392         function.
 393         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 394         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 395         (__ubsan_handle_cfi_bad_type): Export function.
 396         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 397         * HOWTO_MERGE: Update documentation.
 398
 399 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 400
 401         * configure: Regenerate.
 402
 403 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 404
 405         * asan/asan_globals.cc (RegisterGlobal): Do not call
 406         CheckODRViolationViaPoisoning.
 407         (CheckODRViolationViaPoisoning): Remove.
 408
 409 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 410
 411         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 412         compiled code with GCC when extracting the caller PC for ARM if no
 413         valid frame pointer is available.
 414
 415 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 416
 417         PR sanitizer/63958
 418         Reapply:
 419         2014-10-14  David S. Miller  <davem@davemloft.net>
 420
 421         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 422         Define at __kernel_time_t, as needed for sparc.
 423         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 424         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 425         (__sanitizer): Define struct___old_kernel_stat_sz,
 426         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 427         (__sanitizer_ipc_perm): Adjust for sparc targets.
 428         (__sanitizer_shmid_ds): Likewsie.
 429         (__sanitizer_sigaction): Likewise.
 430         (IOC_SIZE): Likewsie.
 431
 432 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 433
 434         * All source files: Merge from upstream 285547.
 435         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 436         variable.
 437         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 438         * asan/Makefile.am (asan_files): Add new files.
 439         * asan/Makefile.in: Regenerate.
 440         * ubsan/Makefile.in: Likewise.
 441         * lsan/Makefile.in: Likewise.
 442         * tsan/Makefile.am (tsan_files): Add new files.
 443         * tsan/Makefile.in: Regenerate.
 444         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 445         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 446         (libsanitizer_common_la_LIBADD): Likewise.
 447         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 448         * sanitizer_common/Makefile.in: Regenerate.
 449         * interception/Makefile.in: Likewise.
 450         * libbacktace/Makefile.in: Likewise.
 451         * Makefile.in: Likewise.
 452         * configure: Likewise.
 453         * merge.sh: Handle builtins/assembly.h merging.
 454         * builtins/assembly.h: New file.
 455         * asan/libtool-version: Bump the libasan SONAME.
 456
 457 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 458
 459         PR sanitizer/77567
 460         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 461
 462 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 463
 464         PR sanitizer/77396
 465         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 466
 467 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 468
 469         PR sanitizer/71042
 470         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 471         * tsan/tsan_rtl_aarch64.S: Likewise.
 472
 473 2016-07-23  Alan Modra  <amodra@gmail.com>
 474
 475         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 476         * configure.ac: Don't substitute OBSTACK_DEFS.
 477         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 478         * tsan/Makefile.am: Likewise.
 479         * configure: Regenerate.
 480         * Makefile.in: Regenerate.
 481         * asan/Makefile.in: Regenerate.
 482         * interception/Makefile.in: Regenerate.
 483         * libbacktrace/Makefile.in: Regenerate.
 484         * lsan/Makefile.in: Regenerate.
 485         * sanitizer_common/Makefile.in: Regenerate.
 486         * tsan/Makefile.in: Regenerate.
 487         * ubsan/Makefile.in: Regenerate.
 488
 489 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 490
 491         PR sanitizer/71160
 492         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 493         and r269633.
 494
 495 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 496
 497         PR sanitizer/70624
 498         * asan/asan_mac.cc: Cherry pick upstream r266868.
 499
 500 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 501
 502         PR sanitizer/68824
 503         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 504         InitializeInterceptors): Cherry pick upstream r258119.
 505
 506 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 507
 508         * configure.ac: Replace the hard-coded -ldl requirement for
 509         link_sanitizer_common with a configure time check for -ldl.
 510         * configure: Regenerate.
 511
 512 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 513
 514         * include/system/linux/asm/ptrace.h: Move to ...
 515         * include/system/asm/ptrace.h: ... this.
 516
 517 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 518
 519         * include/system/linux/asm/ptrace.h: New header.
 520
 521 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 522
 523         * All source files: Merge from upstream r253555.
 524         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 525         dependences for TSan for aarch64-*-linux* targets.
 526         * tsan/Makefile.am: Add new source files.
 527         * configure: Regenerate.
 528         * tsan/Makefile.in: Likewise.
 529
 530 2015-11-09  Alan Modra  <amodra@gmail.com>
 531
 532         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 533         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 534         interceptors.
 535         * configure.ac: Substitute OBSTACK_DEFS.
 536         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 537         * tsan/Makefile.am: Likewise.
 538         * configure: Regenerate.
 539         * Makefile.in: Regenerate.
 540         * asan/Makefile.in: Regenerate.
 541         * interception/Makefile.in: Regenerate.
 542         * libbacktrace/Makefile.in: Regenerate.
 543         * lsan/Makefile.in: Regenerate.
 544         * sanitizer_common/Makefile.in: Regenerate.
 545         * tsan/Makefile.in: Regenerate.
 546         * ubsan/Makefile.in: Regenerate.
 547
 548 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 549
 550         PR bootstrap/68041
 551         * configure.ac (link_sanitizer_common): Link against librt only if it
 552         contains shm_open, required by sanitizers.
 553         (CXX_ABI_NEEDED): Remove variable.
 554         * configure: Regenerate.
 555         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 556         * ubsan/Makefile.in: Regenerate.
 557
 558 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 559
 560         * HOWTO_MERGE: New file.
 561
 562 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 563
 564         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 565         compiled code with GCC when extracting the caller PC for ARM if no
 566         valid frame pointer is available.
 567
 568 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 569
 570         PR bootstrap/63888
 571         Reapply:
 572         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 573
 574         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 575         support until it is rewritten upstream.
 576
 577         * c-c++-common/asan/pr63888.c: New test.
 578
 579 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 580
 581         PR sanitizer/63958
 582         Reapply:
 583         2014-10-14  David S. Miller  <davem@davemloft.net>
 584
 585         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 586         Define at __kernel_time_t, as needed for sparc.
 587         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 588         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 589         (__sanitizer): Define struct___old_kernel_stat_sz,
 590         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 591         (__sanitizer_ipc_perm): Adjust for sparc targets.
 592         (__sanitizer_shmid_ds): Likewsie.
 593         (__sanitizer_sigaction): Likewise.
 594         (IOC_SIZE): Likewsie.
 595
 596 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 597
 598         * All source files: Merge from upstream r250806.
 599         * configure.ac (link_sanitizer_common): Add -lrt flag.
 600         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 601         Set USE_CXX_ABI_FLAG=true for darwin.
 602         * asan/Makefile.am (asan_files): Add new files.
 603         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 604         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 605         * asan/Makefile.in: Regenerate.
 606         * ubsan/Makefile.am (ubsan_files): Add new files.
 607         (DEFS): Add DCAN_SANITIZE_UB=1.
 608         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 609         * ubsan/Makefile.in: Regenerate.
 610         * tsan/Makefile.am (tsan_files): Add new files.
 611         (DEFS): Add DCAN_SANITIZE_UB=0.
 612         * tsan/Makefile.in: Regenerate.
 613         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 614         * sanitizer_common/Makefile.in: Regenerate.
 615         * asan/libtool-version: Bump the libasan SONAME.
 616
 617 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 618
 619         PR sanitizer/67258
 620         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 621
 622 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 623
 624         PR sanitizer/63927
 625         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 626         for PowerPC.
 627
 628 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 629
 630         PR sanitizer/63927
 631         * sanitizer_common/sanitizer_stacktrace.cc
 632         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 633         find the link register at an offset of 16 from the base of the
 634         caller's stack frame.
 635
 636 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 637
 638         * Makefile.in: Regenerated with automake-1.11.6.
 639         * aclocal.m4: Likewise.
 640         * asan/Makefile.in: Likewise.
 641         * configure: Likewise.
 642         * interception/Makefile.in: Likewise.
 643         * libbacktrace/Makefile.in: Likewise.
 644         * lsan/Makefile.in: Likewise.
 645         * sanitizer_common/Makefile.in: Likewise.
 646         * tsan/Makefile.in: Likewise.
 647         * ubsan/Makefile.in: Likewise.
 648
 649 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 650
 651         PR sanitizer/64839
 652         * sanitizer_common/sanitizer_platform.h: Cherry pick
 653         upstream r234470.
 654         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 655         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 656         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 657         * Makefile.in: Regenerate.
 658         * asan/Makefile.in: Regenerate.
 659         * config.h.in: Regenerate.
 660         * configure: Regenerate.
 661         * interception/Makefile.in: Regenerate.
 662         * libbacktrace/Makefile.in: Regenerate.
 663         * lsan/Makefile.in: Regenerate.
 664         * sanitizer_common/Makefile.in: Regenerate.
 665         * tsan/Makefile.in: Regenerate.
 666         * ubsan/Makefile.in: Regenerate.
 667
 668
 669 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 670
 671         PR sanitizer/59009
 672         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 673         upstream r230324.
 674         * sanitizer_common/sanitizer_platform.h: Likewise.
 675         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 676
 677 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 678
 679         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 680         upstream 224508 and 224755.
 681
 682 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 683
 684         PR sanitizer/63958
 685         Reapply:
 686         2014-10-14  David S. Miller  <davem@davemloft.net>
 687
 688         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 689         Define at __kernel_time_t, as needed for sparc.
 690         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 691         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 692         (__sanitizer): Define struct___old_kernel_stat_sz,
 693         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 694         (__sanitizer_ipc_perm): Adjust for sparc targets.
 695         (__sanitizer_shmid_ds): Likewsie.
 696         (__sanitizer_sigaction): Likewise.
 697         (IOC_SIZE): Likewsie.
 698
 699 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 700
 701         * configure.tgt: Enable build on powerpc*le-*-linux.
 702
 703 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 704
 705         PR bootstrap/63888
 706         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 707         support until it is rewritten upstream.
 708
 709 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 710
 711         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 712         * configure: Regenerate.
 713
 714 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 715
 716         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 717         * configure: Regenerate.
 718         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 719
 720 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 721
 722         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 723         * configure: Regenerate.
 724         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 725         (libtsan_la_DEPENDENCIES): Likewise.
 726         * Makefile.in: Regenerate.
 727         * asan/Makefile.in: Regenerate.
 728         * interception/Makefile.in: Regenerate.
 729         * libbacktrace/Makefile.in: Regenerate.
 730         * lsan/Makefile.in: Regenerate.
 731         * sanitizer_common/Makefile.in: Regenerate.
 732         * tsan/Makefile.in: Regenerate.
 733         * ubsan/Makefile.in: Regenerate.
 734
 735 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 736
 737         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 738
 739 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 740
 741         PR sanitizer/64435
 742         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 743         upstream r226637.
 744         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 745         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 746
 747 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 748
 749         PR sanitizer/64632
 750         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 751
 752 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 753
 754         PR sanitizer/64435
 755         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 756         upstream r223925.
 757
 758 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 759
 760         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 761         upstream r224518 and r224519.
 762         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 763         r224834.
 764
 765 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 766
 767         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 768         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 769         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 770         upstream r224308.
 771
 772 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 773
 774         PR bootstrap/63784
 775         * configure: Regenerated.
 776
 777 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 778
 779         PR target/61137
 780         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 781         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 782
 783 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 784
 785         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 786         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 787         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 788         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 789         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 790         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 791         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 792         * sanitizer_common/Makefile.in: Regenerate.
 793         * asan/Makefile.in: Ditto.
 794         * lsan/Makefile.in: Ditto.
 795         * interception/Makefile.in: Ditto.
 796         * tsan/Makefile.in: Ditto.
 797         * libbacktrace/Makefile.in: Ditto.
 798         * ubsan/Makefile.in: Ditto.
 799
 800 2014-11-13  Kostya Serebryany  <kcc@google.com>
 801
 802         * All source files: Merge from upstream r221802.
 803         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 804         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 805         with 'start' to follow the new interface.
 806         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 807         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 808         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 809         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 810         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 811         files.
 812         (AM_CXXFLAGS): Added -std=c++11.
 813         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 814         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 815         * asan/Makefile.in: Regenerate.
 816         * interception/Makefile.in: Regenerate.
 817         * libbacktrace/Makefile.in: Regenerate.
 818         * lsan/Makefile.in: Regenerate.
 819         * sanitizer_common/Makefile.in: Regenerate.
 820         * tsan/Makefile.in: Regenerate.
 821         * ubsan/Makefile.in: Regenerate.
 822
 823 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 824
 825         PR target/63610
 826         * configure: Regenerate.
 827
 828 2014-10-16  Martin Liska  <mliska@suse.cz>
 829
 830         * asan/Makefile.am: IPA ICF pass is disabled.
 831         * asan/Makefile.in: Likewise.
 832
 833 2014-10-14  David S. Miller  <davem@davemloft.net>
 834
 835         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 836         Define at __kernel_time_t, as needed for sparc.
 837         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 838         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 839         (__sanitizer): Define struct___old_kernel_stat_sz,
 840         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 841         (__sanitizer_ipc_perm): Adjust for sparc targets.
 842         (__sanitizer_shmid_ds): Likewsie.
 843         (__sanitizer_sigaction): Likewsie.
 844         (IOC_SIZE): Likewsie.
 845
 846 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 847
 848         * ubsan/Makefile.am (DEFS): Add -DPIC.
 849         * ubsan/Makefile.in: Regenerated.
 850
 851 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 852
 853         * configure.tgt: Enable build on aarch64*-linux.
 854
 855 2014-09-19  Kostya Serebryany  <kcc@google.com>
 856
 857         * All source files: Merge from upstream r218156.
 858         * asan/Makefile.am (asan_files): Added new files.
 859         * asan/Makefile.in: Regenerate.
 860         * ubsan/Makefile.am (ubsan_files): Added new files.
 861         * ubsan/Makefile.in: Regenerate.
 862         * tsan/Makefile.am (tsan_files): Added new files.
 863         * tsan/Makefile.in: Regenerate.
 864         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 865           files.
 866         * sanitizer_common/Makefile.in: Regenerate.
 867         * asan/libtool-version: Bump the libasan SONAME.
 868
 869 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 870
 871         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 872         upstream r215485, r217389, r217391 and r217400.
 873
 874 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 875
 876         * sanitizer_common/sanitizer_common_interceptors.inc:
 877         Cherry pick upstream r211008.
 878
 879 2014-06-11  Richard Biener  <rguenther@suse.de>
 880
 881         * asan/asan_linux.cc: Cherry pick upstream r210012.
 882
 883 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 884
 885         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 886         r209879.
 887         * sanitizer_common/sanitizer_common.h: Likewise.
 888         * asan/asan_mapping.h: Likewise.
 889         * asan/asan_linux.cc: Likewise.
 890         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 891         * sanitizer_common/sanitizer_allocator.h: Likewise.
 892
 893 2014-05-23  Marek Polacek  <polacek@redhat.com>
 894
 895         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 896         floating-point types.
 897
 898 2014-05-22  Kostya Serebryany  <kcc@google.com>
 899
 900         * All source files: Merge from upstream r209283.
 901         * asan/Makefile.am (asan_files): Added new files.
 902         * asan/Makefile.in: Regenerate.
 903         * tsan/Makefile.am (tsan_files): Added new files.
 904         * tsan/Makefile.in: Regenerate.
 905         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 906         files.
 907         * sanitizer_common/Makefile.in: Regenerate.
 908
 909 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 910
 911         PR sanitizer/61100
 912         * Makefile.am (nodist_saninclude_HEADERS): Install
 913         public headers.
 914         * Makefile.in: Regenerate.
 915
 916 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 917
 918         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 919         Add ../../libbacktrace/sort.c.
 920         * libbacktrace/Makefile.in: Regenerate.
 921         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 922
 923 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 924
 925         * configure.tgt: Unsupported for little endian PowerPC for now.
 926
 927 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 928
 929         PR sanitizer/60055
 930         * tsan/tsan_flags.cc (__tsan_default_options): Add
 931         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 932         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 933
 934         PR sanitizer/60038
 935         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 936         sanitizer_atomic.h and unistd.h.
 937         (kThreadDescriptorSize): Made static, remove initializer and const,
 938         change type to atomic_uintptr_t.
 939         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 940         query glibc version, compute kThreadDescriptorSize depending on
 941         glibc version minor number.
 942         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 943         kThreadDescriptorSize directly.
 944
 945 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 946             Jakub Jelinek  <jakub@redhat.com>
 947
 948         PR sanitizer/57316
 949         * configure.ac: Check for missing syscalls.
 950         * Makefile.am: Likewise.
 951         * configure: Regenerate.
 952         * Makefile.in: Regenerate.
 953
 954 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 955
 956         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 957         (LibbacktraceSymbolizer::Demangle): New declaration.
 958         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 959         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 960         method if possible.
 961         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 962         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 963         (struct CplusV3DemangleData): New type.
 964         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 965         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 966         SymbolizeDataCallback): Use CplusV3Demangle.
 967         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 968         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 969         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 970         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 971         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 972         cplus_demangle_init_info, cplus_demangle_mangled_name,
 973         cplus_demangle_operators, cplus_demangle_print,
 974         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 975         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 976         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 977         Define.
 978         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 979         (memcmp, strncmp): Redefine.
 980         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 981         ../../libiberty/cp-demangle.c.
 982         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 983         __asan_internal_strncmp): New functions.
 984         * sanitizer_common/Makefile.in: Regenerated.
 985         * libbacktrace/Makefile.in: Regenerated.
 986         * configure: Regenerated.
 987         * configure.ac: Regenerated.
 988         * config.h.in: Regenerated.
 989
 990         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 991         -isystem $(top_srcdir)/include/system.
 992         * sanitizer_common/Makefile.in: Regenerated.
 993         * include/system/linux/aio_abi.h: New header.
 994         * include/system/linux/mroute.h: New header.
 995         * include/system/linux/mroute6.h: New header.
 996         * include/system/linux/perf_event.h: New header.
 997         * include/system/linux/types.h: New header.
 998
 999         PR sanitizer/59136
1000         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
1001         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
1002         and -I/-include flags.
1003         * lsan/Makefile.am (liblsan_la_LIBADD): Add
1004         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
1005         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1006         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
1007         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
1008         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
1009         libbacktrace.
1010         * README.gcc: Document that also lsan and ubsan are
1011         maintained in compiler-rt upstream.
1012         * libbacktrace/Makefile.am: New file.
1013         * libbacktrace/backtrace-rename.h: New file.
1014         * libbacktrace/backtrace-supported.h.in: New file.
1015         * libbacktrace/bridge.cc: New file.
1016         * configure.ac: Add tests needed for libbacktrace build
1017         within libsanitizer.
1018         * sanitizer_common/Makefile.in: Regenerated.
1019         * lsan/Makefile.in: Regenerated.
1020         * tsan/Makefile.in: Regenerated.
1021         * ubsan/Makefile.in: Regenerated.
1022         * libbacktrace/Makefile.in: Generated.
1023         * config.h.in: Regenerated.
1024         * configure: Regenerated.
1025         * Makefile.in: Regenerated.
1026         * interception/Makefile.in: Regenerated.
1027         * asan/Makefile.in: Regenerated.
1028         * aclocal.m4: Regenerated.
1029
1030 2013-12-19  Kostya Serebryany  <kcc@google.com>
1031
1032         * sanitizer_common/sanitizer_platform_limits_posix.cc:
1033         workaround for missing definition of EOWNERDEAD, backport
1034         from upstream r196779.
1035
1036 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         * sanitizer_common/sanitizer_platform_limits_posix.h
1039         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
1040         (__sanitizer_clock_t): Use long long for x32.
1041
1042 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1043
1044         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
1045         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1046         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1047
1048 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1049
1050         * configure.ac (link_sanitizer_common): Add -lm.
1051         * configure: Regenerated.
1052
1053 2013-12-05  Kostya Serebryany  <kcc@google.com>
1054
1055         * All source files: Merge from upstream r196489.
1056         * merge.sh: Add *.S to the list of merged files.
1057
1058 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1059
1060         PR sanitizer/59368
1061         * Makefile.am (gcc_version): Added gcc_version.
1062         * Makefile.in: Regenerate.
1063
1064 2013-12-05  Kostya Serebryany  <kcc@google.com>
1065
1066         * All source files: Merge from upstream r196090.
1067         * tsan/Makefile.am (tsan_files): Added new files.
1068         * tsan/Makefile.in: Regenerate.
1069         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1070         * sanitizer_common/Makefile.in: Regenerate.
1071         * lsan/Makefile.am (lsan_files): Added new files.
1072         * lsan/Makefile.in: Regenerate.
1073
1074 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1075             Yury Gribov  <y.gribov@samsung.com>
1076
1077         PR sanitizer/59063
1078         * libsanitizer.spec.in: Add spec file to hold link flags for
1079         various sanitizer libs.
1080         * configure.ac: Check whether clock_* routines come from librt.
1081         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1082         configure.ac.
1083         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1084         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1085         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1086         * asan/Makefile.in: Regenerate.
1087         * interception/Makefile.in: Regenerate.
1088         * lsan/Makefile.in: Regenerate.
1089         * sanitizer_common/Makefile.in: Regenerate.
1090         * tsan/Makefile.in: Regenerate.
1091         * ubsan/Makefile.in: Regenerate.
1092         * Makefile.in: Regenerate.
1093         * configure: Regenerate.
1094
1095 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1096             Yury Gribov  <y.gribov@samsung.com>
1097
1098         PR sanitizer/59106
1099         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1100         don't need it.
1101         * ubsan/Makefile.in: Regenerated.
1102
1103 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1104
1105         PR sanitizer/59061
1106         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1107         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1108         * configure: Regenerated.
1109         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1110         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1111         * lsan/Makefile.in: Regenerated.
1112
1113 2013-11-22  Mike Stump  <mikestump@comcast.net>
1114
1115         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1116         change from upstream to fix build.
1117
1118 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1119
1120         PR sanitizer/59106
1121         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1122         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1123         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1124         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1125         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1126         * asan/Makefile.in: Regenerate.
1127         * interception/Makefile.in: Regenerate.
1128         * tsan/Makefile.in: Regenerate.
1129         * lsan/Makefile.in: Regenerate.
1130         * sanitizer_common/Makefile.in: Regenerate.
1131
1132 2013-11-15  Kostya Serebryany  <kcc@google.com>
1133
1134         PR sanitizer/58994
1135         Backport from upstream revision 194573
1136         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1137         back to the original functions in the common libsanitizer
1138         interceptors and the __cxa_atexit() interceptor on Darwin.
1139
1140 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1141
1142         PR sanitizer/59009
1143         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1144         ifdef out more source.
1145
1146 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1147
1148         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1149         ifdef out almost the whole source.
1150         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1151
1152 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         PR sanitizer/59018
1155         * sanitizer_common/sanitizer_platform_limits_posix.cc
1156         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1157         defined.
1158
1159 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         PR sanitizer/59018
1162         * sanitizer_common/sanitizer_platform_limits_linux.cc
1163         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1164         defined.
1165         * sanitizer_common/sanitizer_platform_limits_posix.h
1166         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1167         defined.
1168         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1169         is defined.
1170         (__sanitizer___kernel_gid_t): Likewise.
1171         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1172         is defined.
1173
1174 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1175
1176         PR sanitizer/59018
1177         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1178         2 64-bit integers to save and restore fn and arg.  Properly load
1179         newtls/child_tidptr into r8/r10.
1180
1181 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         PR sanitizer/59018
1184         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1185         internal_munmap, internal_open, internal_read, internal_write,
1186         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1187         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1188         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1189         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1190
1191 2013-11-04  Kostya Serebryany  <kcc@google.com>
1192
1193         * All source files: Merge from upstream r191666.
1194         * merge.sh: Added lsan.
1195         * configure.ac (AC_CONFIG_FILES): Added lsan.
1196         * Makefile.am (SUBDIRS): Added lsan.
1197         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1198         * asan/Makefile.am (asan_files): Added new files.
1199         (libasan_la_LIBADD): Added a dependency on lsan.
1200         * lsan/Makefile.am: New file.
1201         * asan/Makefile.in: Regenerate.
1202         * lsan/Makefile.in: Regenerate.
1203         * Makefile.in: Regenerate.
1204         * configure: Regenerate.
1205         * sanitizer_common/Makefile.in: Regenerate.
1206
1207 2013-09-20  Alan Modra  <amodra@gmail.com>
1208
1209         * configure: Regenerate.
1210
1211 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1212
1213         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1214         libinterception.la for Darwin.
1215         * ubsan/Makefile.in: Regenerate.
1216
1217 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1218
1219         * Makefile.am (SUBDIRS): Add ubsan.
1220         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1221         * merge.sh: Merge ubsan.
1222         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1223         * sanitizer_common/sanitizer_printf.cc: Likewise.
1224         * sanitizer_common/sanitizer_common.h: Likewise.
1225         * ubsan: New directory. Import ubsan runtime from llvm.
1226
1227 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1228
1229         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1230         Cherry pick upstream r182922.
1231
1232 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1233
1234         * configure.tgt: Add ARM pattern.
1235
1236 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1237
1238         PR other/43620
1239         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1240         * Makefile.in: Regenerated.
1241         * asan/Makefile.in: Regenerated.
1242         * interception/Makefile.in: Regenerated.
1243         * sanitizer_common/Makefile.in: Regenerated.
1244         * tsan/Makefile.in: Regenerated.
1245
1246 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1247
1248         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1249         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1250         0x4fffffffffULL.
1251
1252 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1253
1254         PR sanitizer/56393
1255         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1256         libasan_preinit.o.
1257         (libasan_preinit.o): Depend on asan_preinit.o.
1258         * asan/Makefile.in: Regenerated.
1259         * asan/asan_preinit.cc: New file, synced from upstream.
1260         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1261
1262 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1263
1264         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1265         dynamic/asan_interceptors_dynamic.cc.
1266         * asan/Makefile.in: Regenerated.
1267         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1268
1269 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1270
1271         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1272         defined.  Add used attribute.
1273
1274 2013-02-21  Kostya Serebryany  <kcc@google.com>
1275
1276         * All source files: Merge from upstream r175733.
1277         * sanitizer_common/Makefile.am: Added a new file.
1278         * sanitizer_common/Makefile.in: Regenerated.
1279
1280 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         PR bootstrap/56327
1283         * interception/interception.h (OFF_T): Merged from upstream
1284         r175140.
1285
1286 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1287
1288         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1289
1290 2013-02-13  Kostya Serebryany  <kcc@google.com>
1291
1292         PR sanitizer/56128
1293         * All source files: Merge from upstream r175049.
1294         * interception/Makefile.am: added include path.
1295         * interception/Makefile.in: Regenerated.
1296
1297 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1298
1299         * configure.tgt: Disable build on darwin9 and earlier.
1300
1301 2013-01-23  Kostya Serebryany  <kcc@google.com>
1302
1303         PR sanitizer/55989
1304         * All source files: Merge from upstream r173241.
1305         * merge.sh: Support merging .inc files.
1306
1307 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1308
1309         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1310         -Wno-c99-extensions.
1311         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1312         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1313         * sanitizer_common/Makefile.in: Regenerated.
1314         * interception/Makefile.in: Regenerated.
1315         * asan/Makefile.in: Regenerated.
1316
1317 2013-01-10  Wei Mi  <wmi@google.com>
1318
1319         PR sanitizer/55488
1320         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1321         * tsan/Makefile.in: Regenerated.
1322         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1323
1324 2013-01-10  Kostya Serebryany  <kcc@google.com>
1325
1326         * All source files: Merge from upstream r171973.
1327         * sanitizer_common/Makefile.am: Added new files.
1328         * asan/Makefile.am: Likewise.
1329         * tsan/Makefile.am: Likewise.
1330         * sanitizer_common/Makefile.in: Regenerated.
1331         * asan/Makefile.in: Likewise.
1332         * tsan/Makefile.in: Likewise.
1333
1334 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1335
1336         * asan/Makefile.am (libasan_la_LIBADD): Replace
1337         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1338         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1339         * Makefile.in: Regenerated.
1340         * configure: Likewise.
1341         * asan/Makefile.in: Likewise.
1342         * interception/Makefile.in: Likewise.
1343         * sanitizer_common/Makefile.in: Likewise.
1344         * tsan/Makefile.in: Likewise.
1345
1346 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1347
1348         * Makefile.am (AM_MAKEFLAGS): Restored.
1349         * interception/Makefile.am: Likewise.
1350         * sanitizer_common/Makefile.am: Likewise.
1351         * tsan/Makefile.am: Likewise.
1352         * Makefile.in: Regenerated.
1353         * asan/Makefile.in: Likewise.
1354         * interception/Makefile.in: Likewise.
1355         * sanitizer_common/Makefile.in: Likewise.
1356         * tsan/Makefile.in: Likewise.
1357
1358 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1359
1360         * Makefile.am (MAKEOVERRIDES): Restored.
1361         * asan/Makefile.am: Likewise.
1362         * interception/Makefile.am: Likewise.
1363         * sanitizer_common/Makefile.am: Likewise.
1364         * tsan/Makefile.am: Likewise.
1365         * Makefile.in: Regenerated.
1366         * asan/Makefile.in: Likewise.
1367         * interception/Makefile.in: Likewise.
1368         * sanitizer_common/Makefile.in: Likewise.
1369         * tsan/Makefile.in: Likewise.
1370
1371 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1374         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1375         * Makefile.in: Regenerated.
1376         * configure: Likewise.
1377         * asan/Makefile.in: Likewise.
1378         * interception/Makefile.in: Likewise.
1379         * sanitizer_common/Makefile.in: Likewise.
1380         * tsan/Makefile.in: Likewise.
1381
1382 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         * Makefile.am (AM_MAKEFLAGS): Removed.
1385         (MAKEOVERRIDES): Likewise.
1386         * asan/Makefile.am: Likewise.
1387         * interception/Makefile.am: Likewise.
1388         * sanitizer_common/Makefile.am: Likewise.
1389         * tsan/Makefile.am: Likewise.
1390         * Makefile.in: Regenerated.
1391         * asan/Makefile.in: Likewise.
1392         * interception/Makefile.in: Likewise.
1393         * sanitizer_common/Makefile.in: Likewise.
1394         * tsan/Makefile.in: Likewise.
1395
1396 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1397
1398         PR sanitizer/55533
1399         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1400         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1401         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1402         (AM_MAKEFLAGS): Remove CC and CXX.
1403         * interception/Makefile.am: Likewise.
1404         * sanitizer_common/Makefile.am: Likewise.
1405         * tsan/Makefile.am: Likewise.
1406         * Makefile.in: Regenerated.
1407         * aclocal.m4: Likewise.
1408         * configure: Likewise.
1409         * asan/Makefile.in: Likewise.
1410         * interception/Makefile.in: Likewise.
1411         * sanitizer_common/Makefile.in: Likewise.
1412         * tsan/Makefile.in: Likewise.
1413
1414 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1415
1416         * configure.tgt: Enable build on powerpc*-linux.
1417
1418 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1419
1420         PR 55599/sanitizer
1421         * configure.ac: Set enable_static=no on darwin.
1422         * configure: Regenerated.
1423
1424 2012-12-06  Kostya Serebryany  <kcc@google.com>
1425
1426         * All files: Merge from upstream r169392.
1427
1428 2012-12-05  Kostya Serebryany  <kcc@google.com>
1429
1430         * All files: Merge from upstream r169371.
1431
1432 2012-12-04  Kostya Serebryany  <kcc@google.com>
1433             Jack Howarth  <howarth@bromo.med.uc.edu>
1434
1435         PR 55521/sanitizer
1436         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1437         * Makefile.am: Don't build interception subdir when
1438         USING_MAC_INTERPOSE defined.
1439         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1440         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1441         Compile asan_interceptors_dynamic.cc but not libinterception
1442         when USING_MAC_INTERPOSE defined.
1443         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1444         * configure: Regenerated.
1445         * Makefile.in: Likewise.
1446         * asan/Makefile.in: Likewise.
1447         * interception/Makefile.in: Likewise.
1448         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1449         * asan/asan_mac.cc: Likewise.
1450         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1451         and use MISSING_BLOCKS_SUPPORT.
1452         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1453         * interception/mach_override/LICENSE.txt: Remove unused file.
1454         * interception/mach_override/mach_override.c: Likewise.
1455         * interception/mach_override/mach_override.h: Likewise.
1456         * interception/mach_override: Remove unused directory.
1457
1458 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1459
1460         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1461         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1462         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1463         files.
1464         (AM_MAKEFLAGS): Restore CC and CXX.
1465         * interception/Makefile.am: Likewise.
1466         * sanitizer_common/Makefile.am: Likewise.
1467         * tsan/Makefile.am: Likewise.
1468         * Makefile.in: Regenerated.
1469         * aclocal.m4: Likewise.
1470         * configure: Likewise.
1471         * asan/Makefile.in: Likewise.
1472         * interception/Makefile.in: Likewise.
1473         * sanitizer_common/Makefile.in: Likewise.
1474         * tsan/Makefile.in: Likewise.
1475
1476 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1477
1478         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1479         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1480         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1481         files.
1482         (AM_MAKEFLAGS): Remove CC and CXX.
1483         * interception/Makefile.am: Likewise.
1484         * sanitizer_common/Makefile.am: Likewise.
1485         * tsan/Makefile.am: Likewise.
1486         * Makefile.in: Regenerated.
1487         * aclocal.m4: Likewise.
1488         * configure: Likewise.
1489         * asan/Makefile.in: Likewise.
1490         * interception/Makefile.in: Likewise.
1491         * sanitizer_common/Makefile.in: Likewise.
1492         * tsan/Makefile.in: Likewise.
1493
1494 2012-11-27  Kostya Serebryany  <kcc@google.com>
1495
1496         * All files: Merge from upstream r168699.
1497
1498 2012-11-24  Kostya Serebryany  <kcc@google.com>
1499             Jack Howarth  <howarth@bromo.med.uc.edu>
1500
1501         * interception/mach_override/mach_override.c: Migrate from llvm.
1502         * interception/mach_override/mach_override.h: Likewise.
1503         * interception/mach_override/LICENSE.txt: Likewise.
1504         * configure.tgt: Add darwin to supported targets.
1505         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1506         * interception/Makefile.am: Compile mach_override.c when
1507         USING_MACH_OVERRIDE defined.
1508         * configure: Regenerated.
1509         * interception/Makefile.in: Likewise.
1510
1511 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1512
1513         PR sanitizer/55450
1514         * tsan/Makefile.am (gcc_version): New.
1515         * tsan/Makefile.in: Regenerated.
1516
1517 2012-11-23  Kostya Serebryany  <kcc@google.com>
1518
1519         * merge.sh: Support tsan, support added/removed files.
1520         * tsan/Makefile.am: Remove tsan_printf.cc.
1521         * tsan/Makefile.in: Regenerated.
1522         * other files: Merge from upstream r168514.
1523
1524 2012-11-23  Kostya Serebryany  <kcc@google.com>
1525
1526         * merge.sh: New file.
1527
1528 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1529
1530         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1531         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1532         automake conditional instead of !MULTISUBDIR32.
1533         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1534         for 64-bit multilib.
1535         * configure.ac: Check for void * size, source in configure.tgt,
1536         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1537         * configure: Regenerated.
1538         * Makefile.in: Regenerated.
1539         * tsan/Makefile.in: Regenerated.
1540
1541 2012-11-22  Wei Mi  <wmi@google.com>
1542
1543         * tsan: New directory. Import tsan runtime from llvm.
1544         * configure.ac: Add 64 bits tsan build.
1545         * Makefile.am: Likewise.
1546         * configure: Regenerated.
1547         * Makefile.in: Likewise.
1548
1549 2012-11-21  Kostya Serebryany  <kcc@google.com>
1550
1551         * README.gcc: Extend the README.gcc with mode details.
1552
1553 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1554
1555         * sanitizer_common/sanitizer_linux.cc
1556         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1557         (internal_mmap): Use it.
1558         (internal_filesize): Likewise.
1559
1560 2012-11-16  Tom Tromey  <tromey@redhat.com>
1561
1562         * configure.ac: Invoke AM_MAINTAINER_MODE.
1563         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1564         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1565
1566 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1567
1568         PR other/55333
1569         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1570         for hardware pointer.
1571         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1572         Replace uptr with uhwptr for stack unwind.
1573
1574 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1575
1576         * configure.tgt: Enable build on sparc linux.
1577
1578 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1579
1580         * configure.ac: Properly set MULTISUBDIR.
1581         * asan/Makefile.am (gcc_version): New.
1582         * interception/Makefile.am (gcc_version): Likewise.
1583         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1584         * configure: Regenerated.
1585         * asan/Makefile.in: Likewise.
1586         * interception/Makefile.in: Likewise.
1587         * sanitizer_common/Makefile.in: Likewise.
1588
1589 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         PR other/55291
1592         * configure.ac (--enable-version-specific-runtime-libs): New option.
1593         (AC_CANONICAL_SYSTEM): New.
1594         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1595         (toolexecdir): Support multilib.
1596         (toolexeclibdir): Likewise.
1597         (multilib_arg): New.
1598         * Makefile.in: Regenerated.
1599         * aclocal.m4: Likewise.
1600         * configure: Likewise.
1601         * asan/Makefile.in: Likewise.
1602         * interception/Makefile.in: Likewise.
1603         * sanitizer_common/Makefile.in: Likewise.
1604
1605 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1606
1607         PR other/55292
1608         Backport from upstream revision 167883
1609         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1610         __x86_64__ instead of __WORDSIZE.
1611         (internal_filesize): Likwise.
1612
1613 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1614
1615         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1616         * Makefile.in: Regenerated.
1617         * configure: Likewise.
1618
1619 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1620
1621         PR other/55304
1622         * acinclude.m4: New file.
1623         * Makefile.am (ACLOCAL_AMFLAGS): New.
1624         * configure.ac (AC_PREREQ): Set to 2.64.
1625         (AC_CONFIG_AUX_DIR): Set to "..".
1626         * Makefile.in: Regenerated.
1627         * aclocal.m4: Likewise.
1628         * configure: Likewise.
1629         * asan/Makefile.in: Likewise.
1630         * interception/Makefile.in: Likewise.
1631         * sanitizer_common/Makefile.in: Likewise.
1632
1633         * config.guess: Removed.
1634         * config.sub: Likewise.
1635         * depcomp: Likewise.
1636         * install-sh: Likewise.
1637         * ltmain.sh: Likewise.
1638         * missing: Likewise.
1639
1640 2012-11-13  Richard Henderson  <rth@redhat.com>
1641
1642         * configure.tgt: New file.
1643
1644 2012-11-12  David S. Miller  <davem@davemloft.net>
1645
1646         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1647
1648 2012-10-29  Wei Mi  <wmi@google.com>
1649
1650         Initial checkin: migrate asan runtime from llvm.