libsanitizer/ChangeLog

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