libsanitizer/ChangeLog

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