libsanitizer/ChangeLog

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