libsanitizer/ChangeLog

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