libsanitizer/ChangeLog

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