libsanitizer/ChangeLog

   1 2017-05-02  Release Manager
   2
   3         * GCC 7.1.0 released.
   4
   5 2017-04-06  Martin Liska  <mliska@suse.cz>
   6
   7         PR sanitizer/80166
   8         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
   9         Cherry-pick upstream r299036.
  10
  11 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR sanitizer/78158
  14         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
  15
  16 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
  17
  18         PR sanitizer/79562
  19         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
  20         upstream r294806.
  21
  22 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
  23
  24         PR sanitizer/79341
  25         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
  26         s390-linux 31-bit.
  27         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  28         r294793.
  29         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
  30         upstream r294790.
  31         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
  32         r294799.
  33
  34 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
  35
  36         PR sanitizer/78663
  37         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
  38         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
  39
  40 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
  41
  42         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
  43
  44 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
  45
  46         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
  47
  48         PR sanitizer/79168
  49         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
  50         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
  51         text.
  52         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
  53         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
  54         * tsan/tsan_ppc_regs.h: Likewise.
  55         * tsan/tsan_rtl_aarch64.S: Likewise.
  56         * tsan/tsan_rtl_mips64.S: Likewise.
  57         * tsan/tsan_rtl_ppc64.S: Likewise.
  58
  59 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
  60
  61         PR other/79046
  62         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
  63         instead of cat to get version from BASE-VER file.
  64         * asan/Makefile.am (gcc_version): Likewise.
  65         * ubsan/Makefile.am (gcc_version): Likewise.
  66         * sanitizer_common/Makefile.am (gcc_version): Likewise.
  67         * lsan/Makefile.am (gcc_version): Likewise.
  68         * tsan/Makefile.am (gcc_version): Likewise.
  69         * interception/Makefile.in: Regenerated.
  70         * asan/Makefile.in: Regenerated.
  71         * ubsan/Makefile.in: Regenerated.
  72         * sanitizer_common/Makefile.in: Regenerated.
  73         * lsan/Makefile.in: Regenerated.
  74         * tsan/Makefile.in: Regenerated.
  75
  76 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  77
  78         PR other/79046
  79         * configure.ac: Add GCC_BASE_VER.
  80         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  81         get version from BASE-VER file.
  82         * libbacktrace/Makefile.in: Regenerated.
  83         * interception/Makefile.in: Regenerated.
  84         * asan/Makefile.in: Regenerated.
  85         * ubsan/Makefile.in: Regenerated.
  86         * configure: Regenerated.
  87         * sanitizer_common/Makefile.in: Regenerated.
  88         * lsan/Makefile.in: Regenerated.
  89         * Makefile.in: Regenerated.
  90         * tsan/Makefile.in: Regenerated.
  91
  92 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
  93
  94         PR sanitizer/78992
  95         * sanitizer_common/sanitizer_platform_limits_posix.h
  96         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
  97
  98 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
  99
 100         * LOCAL_PATCHES: Add revision.
 101
 102 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 103
 104         PR sanitizer/78532
 105         * sanitizer_common/sanitizer_platform_limits_posix.h
 106         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 107         versions.
 108
 109 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 110
 111         * LOCAL_PATCHES: Remove r242480.
 112
 113 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 114
 115         * LOCAL_PATCHES: Add revision.
 116
 117 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 118
 119         PR sanitizer/78267
 120         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 121         compiler supports blocks extension.
 122
 123 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 124
 125         * LOCAL_PATCHES: Add revision.
 126
 127 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 128
 129         PR sanitizer/78294
 130         * tsan/tsan_rtl.cc: Add missing attribute.
 131
 132 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 133
 134         * LOCAL_PATCHES: New file.
 135
 136 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 137
 138         PR sanitizer/78307
 139         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 140         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 141         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 142         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 143         function.
 144         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 145         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 146         (__ubsan_handle_cfi_bad_type): Export function.
 147         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 148         * HOWTO_MERGE: Update documentation.
 149
 150 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 151
 152         * configure: Regenerate.
 153
 154 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 155
 156         * asan/asan_globals.cc (RegisterGlobal): Do not call
 157         CheckODRViolationViaPoisoning.
 158         (CheckODRViolationViaPoisoning): Remove.
 159
 160 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 161
 162         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 163         compiled code with GCC when extracting the caller PC for ARM if no
 164         valid frame pointer is available.
 165
 166 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 167
 168         PR sanitizer/63958
 169         Reapply:
 170         2014-10-14  David S. Miller  <davem@davemloft.net>
 171
 172         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 173         Define at __kernel_time_t, as needed for sparc.
 174         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 175         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 176         (__sanitizer): Define struct___old_kernel_stat_sz,
 177         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 178         (__sanitizer_ipc_perm): Adjust for sparc targets.
 179         (__sanitizer_shmid_ds): Likewsie.
 180         (__sanitizer_sigaction): Likewise.
 181         (IOC_SIZE): Likewsie.
 182
 183 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 184
 185         * All source files: Merge from upstream 285547.
 186         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 187         variable.
 188         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 189         * asan/Makefile.am (asan_files): Add new files.
 190         * asan/Makefile.in: Regenerate.
 191         * ubsan/Makefile.in: Likewise.
 192         * lsan/Makefile.in: Likewise.
 193         * tsan/Makefile.am (tsan_files): Add new files.
 194         * tsan/Makefile.in: Regenerate.
 195         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 196         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 197         (libsanitizer_common_la_LIBADD): Likewise.
 198         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 199         * sanitizer_common/Makefile.in: Regenerate.
 200         * interception/Makefile.in: Likewise.
 201         * libbacktace/Makefile.in: Likewise.
 202         * Makefile.in: Likewise.
 203         * configure: Likewise.
 204         * merge.sh: Handle builtins/assembly.h merging.
 205         * builtins/assembly.h: New file.
 206         * asan/libtool-version: Bump the libasan SONAME.
 207
 208 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 209
 210         PR sanitizer/77567
 211         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 212
 213 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 214
 215         PR sanitizer/77396
 216         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 217
 218 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 219
 220         PR sanitizer/71042
 221         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 222         * tsan/tsan_rtl_aarch64.S: Likewise.
 223
 224 2016-07-23  Alan Modra  <amodra@gmail.com>
 225
 226         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 227         * configure.ac: Don't substitute OBSTACK_DEFS.
 228         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 229         * tsan/Makefile.am: Likewise.
 230         * configure: Regenerate.
 231         * Makefile.in: Regenerate.
 232         * asan/Makefile.in: Regenerate.
 233         * interception/Makefile.in: Regenerate.
 234         * libbacktrace/Makefile.in: Regenerate.
 235         * lsan/Makefile.in: Regenerate.
 236         * sanitizer_common/Makefile.in: Regenerate.
 237         * tsan/Makefile.in: Regenerate.
 238         * ubsan/Makefile.in: Regenerate.
 239
 240 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 241
 242         PR sanitizer/71160
 243         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 244         and r269633.
 245
 246 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 247
 248         PR sanitizer/70624
 249         * asan/asan_mac.cc: Cherry pick upstream r266868.
 250
 251 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 252
 253         PR sanitizer/68824
 254         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 255         InitializeInterceptors): Cherry pick upstream r258119.
 256
 257 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 258
 259         * configure.ac: Replace the hard-coded -ldl requirement for
 260         link_sanitizer_common with a configure time check for -ldl.
 261         * configure: Regenerate.
 262
 263 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 264
 265         * include/system/linux/asm/ptrace.h: Move to ...
 266         * include/system/asm/ptrace.h: ... this.
 267
 268 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 269
 270         * include/system/linux/asm/ptrace.h: New header.
 271
 272 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 273
 274         * All source files: Merge from upstream r253555.
 275         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 276         dependences for TSan for aarch64-*-linux* targets.
 277         * tsan/Makefile.am: Add new source files.
 278         * configure: Regenerate.
 279         * tsan/Makefile.in: Likewise.
 280
 281 2015-11-09  Alan Modra  <amodra@gmail.com>
 282
 283         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 284         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 285         interceptors.
 286         * configure.ac: Substitute OBSTACK_DEFS.
 287         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 288         * tsan/Makefile.am: Likewise.
 289         * configure: Regenerate.
 290         * Makefile.in: Regenerate.
 291         * asan/Makefile.in: Regenerate.
 292         * interception/Makefile.in: Regenerate.
 293         * libbacktrace/Makefile.in: Regenerate.
 294         * lsan/Makefile.in: Regenerate.
 295         * sanitizer_common/Makefile.in: Regenerate.
 296         * tsan/Makefile.in: Regenerate.
 297         * ubsan/Makefile.in: Regenerate.
 298
 299 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 300
 301         PR bootstrap/68041
 302         * configure.ac (link_sanitizer_common): Link against librt only if it
 303         contains shm_open, required by sanitizers.
 304         (CXX_ABI_NEEDED): Remove variable.
 305         * configure: Regenerate.
 306         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 307         * ubsan/Makefile.in: Regenerate.
 308
 309 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 310
 311         * HOWTO_MERGE: New file.
 312
 313 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 314
 315         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 316         compiled code with GCC when extracting the caller PC for ARM if no
 317         valid frame pointer is available.
 318
 319 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 320
 321         PR bootstrap/63888
 322         Reapply:
 323         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 324
 325         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 326         support until it is rewritten upstream.
 327
 328         * c-c++-common/asan/pr63888.c: New test.
 329
 330 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 331
 332         PR sanitizer/63958
 333         Reapply:
 334         2014-10-14  David S. Miller  <davem@davemloft.net>
 335
 336         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 337         Define at __kernel_time_t, as needed for sparc.
 338         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 339         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 340         (__sanitizer): Define struct___old_kernel_stat_sz,
 341         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 342         (__sanitizer_ipc_perm): Adjust for sparc targets.
 343         (__sanitizer_shmid_ds): Likewsie.
 344         (__sanitizer_sigaction): Likewise.
 345         (IOC_SIZE): Likewsie.
 346
 347 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 348
 349         * All source files: Merge from upstream r250806.
 350         * configure.ac (link_sanitizer_common): Add -lrt flag.
 351         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 352         Set USE_CXX_ABI_FLAG=true for darwin.
 353         * asan/Makefile.am (asan_files): Add new files.
 354         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 355         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 356         * asan/Makefile.in: Regenerate.
 357         * ubsan/Makefile.am (ubsan_files): Add new files.
 358         (DEFS): Add DCAN_SANITIZE_UB=1.
 359         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 360         * ubsan/Makefile.in: Regenerate.
 361         * tsan/Makefile.am (tsan_files): Add new files.
 362         (DEFS): Add DCAN_SANITIZE_UB=0.
 363         * tsan/Makefile.in: Regenerate.
 364         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 365         * sanitizer_common/Makefile.in: Regenerate.
 366         * asan/libtool-version: Bump the libasan SONAME.
 367
 368 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 369
 370         PR sanitizer/67258
 371         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 372
 373 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 374
 375         PR sanitizer/63927
 376         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 377         for PowerPC.
 378
 379 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 380
 381         PR sanitizer/63927
 382         * sanitizer_common/sanitizer_stacktrace.cc
 383         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 384         find the link register at an offset of 16 from the base of the
 385         caller's stack frame.
 386
 387 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 388
 389         * Makefile.in: Regenerated with automake-1.11.6.
 390         * aclocal.m4: Likewise.
 391         * asan/Makefile.in: Likewise.
 392         * configure: Likewise.
 393         * interception/Makefile.in: Likewise.
 394         * libbacktrace/Makefile.in: Likewise.
 395         * lsan/Makefile.in: Likewise.
 396         * sanitizer_common/Makefile.in: Likewise.
 397         * tsan/Makefile.in: Likewise.
 398         * ubsan/Makefile.in: Likewise.
 399
 400 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 401
 402         PR sanitizer/64839
 403         * sanitizer_common/sanitizer_platform.h: Cherry pick
 404         upstream r234470.
 405         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 406         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 407         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 408         * Makefile.in: Regenerate.
 409         * asan/Makefile.in: Regenerate.
 410         * config.h.in: Regenerate.
 411         * configure: Regenerate.
 412         * interception/Makefile.in: Regenerate.
 413         * libbacktrace/Makefile.in: Regenerate.
 414         * lsan/Makefile.in: Regenerate.
 415         * sanitizer_common/Makefile.in: Regenerate.
 416         * tsan/Makefile.in: Regenerate.
 417         * ubsan/Makefile.in: Regenerate.
 418
 419
 420 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 421
 422         PR sanitizer/59009
 423         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 424         upstream r230324.
 425         * sanitizer_common/sanitizer_platform.h: Likewise.
 426         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 427
 428 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 429
 430         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 431         upstream 224508 and 224755.
 432
 433 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 434
 435         PR sanitizer/63958
 436         Reapply:
 437         2014-10-14  David S. Miller  <davem@davemloft.net>
 438
 439         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 440         Define at __kernel_time_t, as needed for sparc.
 441         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 442         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 443         (__sanitizer): Define struct___old_kernel_stat_sz,
 444         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 445         (__sanitizer_ipc_perm): Adjust for sparc targets.
 446         (__sanitizer_shmid_ds): Likewsie.
 447         (__sanitizer_sigaction): Likewise.
 448         (IOC_SIZE): Likewsie.
 449
 450 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 451
 452         * configure.tgt: Enable build on powerpc*le-*-linux.
 453
 454 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 455
 456         PR bootstrap/63888
 457         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 458         support until it is rewritten upstream.
 459
 460 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 461
 462         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 463         * configure: Regenerate.
 464
 465 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 466
 467         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 468         * configure: Regenerate.
 469         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 470
 471 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 472
 473         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 474         * configure: Regenerate.
 475         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 476         (libtsan_la_DEPENDENCIES): Likewise.
 477         * Makefile.in: Regenerate.
 478         * asan/Makefile.in: Regenerate.
 479         * interception/Makefile.in: Regenerate.
 480         * libbacktrace/Makefile.in: Regenerate.
 481         * lsan/Makefile.in: Regenerate.
 482         * sanitizer_common/Makefile.in: Regenerate.
 483         * tsan/Makefile.in: Regenerate.
 484         * ubsan/Makefile.in: Regenerate.
 485
 486 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 487
 488         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 489
 490 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 491
 492         PR sanitizer/64435
 493         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 494         upstream r226637.
 495         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 496         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 497
 498 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 499
 500         PR sanitizer/64632
 501         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 502
 503 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 504
 505         PR sanitizer/64435
 506         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 507         upstream r223925.
 508
 509 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 510
 511         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 512         upstream r224518 and r224519.
 513         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 514         r224834.
 515
 516 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 517
 518         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 519         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 520         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 521         upstream r224308.
 522
 523 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         PR bootstrap/63784
 526         * configure: Regenerated.
 527
 528 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 529
 530         PR target/61137
 531         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 532         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 533
 534 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 535
 536         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 537         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 538         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 539         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 540         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 541         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 542         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 543         * sanitizer_common/Makefile.in: Regenerate.
 544         * asan/Makefile.in: Ditto.
 545         * lsan/Makefile.in: Ditto.
 546         * interception/Makefile.in: Ditto.
 547         * tsan/Makefile.in: Ditto.
 548         * libbacktrace/Makefile.in: Ditto.
 549         * ubsan/Makefile.in: Ditto.
 550
 551 2014-11-13  Kostya Serebryany  <kcc@google.com>
 552
 553         * All source files: Merge from upstream r221802.
 554         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 555         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 556         with 'start' to follow the new interface.
 557         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 558         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 559         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 560         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 561         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 562         files.
 563         (AM_CXXFLAGS): Added -std=c++11.
 564         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 565         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 566         * asan/Makefile.in: Regenerate.
 567         * interception/Makefile.in: Regenerate.
 568         * libbacktrace/Makefile.in: Regenerate.
 569         * lsan/Makefile.in: Regenerate.
 570         * sanitizer_common/Makefile.in: Regenerate.
 571         * tsan/Makefile.in: Regenerate.
 572         * ubsan/Makefile.in: Regenerate.
 573
 574 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 575
 576         PR target/63610
 577         * configure: Regenerate.
 578
 579 2014-10-16  Martin Liska  <mliska@suse.cz>
 580
 581         * asan/Makefile.am: IPA ICF pass is disabled.
 582         * asan/Makefile.in: Likewise.
 583
 584 2014-10-14  David S. Miller  <davem@davemloft.net>
 585
 586         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 587         Define at __kernel_time_t, as needed for sparc.
 588         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 589         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 590         (__sanitizer): Define struct___old_kernel_stat_sz,
 591         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 592         (__sanitizer_ipc_perm): Adjust for sparc targets.
 593         (__sanitizer_shmid_ds): Likewsie.
 594         (__sanitizer_sigaction): Likewsie.
 595         (IOC_SIZE): Likewsie.
 596
 597 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 598
 599         * ubsan/Makefile.am (DEFS): Add -DPIC.
 600         * ubsan/Makefile.in: Regenerated.
 601
 602 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 603
 604         * configure.tgt: Enable build on aarch64*-linux.
 605
 606 2014-09-19  Kostya Serebryany  <kcc@google.com>
 607
 608         * All source files: Merge from upstream r218156.
 609         * asan/Makefile.am (asan_files): Added new files.
 610         * asan/Makefile.in: Regenerate.
 611         * ubsan/Makefile.am (ubsan_files): Added new files.
 612         * ubsan/Makefile.in: Regenerate.
 613         * tsan/Makefile.am (tsan_files): Added new files.
 614         * tsan/Makefile.in: Regenerate.
 615         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 616           files.
 617         * sanitizer_common/Makefile.in: Regenerate.
 618         * asan/libtool-version: Bump the libasan SONAME.
 619
 620 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 621
 622         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 623         upstream r215485, r217389, r217391 and r217400.
 624
 625 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 626
 627         * sanitizer_common/sanitizer_common_interceptors.inc:
 628         Cherry pick upstream r211008.
 629
 630 2014-06-11  Richard Biener  <rguenther@suse.de>
 631
 632         * asan/asan_linux.cc: Cherry pick upstream r210012.
 633
 634 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 635
 636         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 637         r209879.
 638         * sanitizer_common/sanitizer_common.h: Likewise.
 639         * asan/asan_mapping.h: Likewise.
 640         * asan/asan_linux.cc: Likewise.
 641         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 642         * sanitizer_common/sanitizer_allocator.h: Likewise.
 643
 644 2014-05-23  Marek Polacek  <polacek@redhat.com>
 645
 646         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 647         floating-point types.
 648
 649 2014-05-22  Kostya Serebryany  <kcc@google.com>
 650
 651         * All source files: Merge from upstream r209283.
 652         * asan/Makefile.am (asan_files): Added new files.
 653         * asan/Makefile.in: Regenerate.
 654         * tsan/Makefile.am (tsan_files): Added new files.
 655         * tsan/Makefile.in: Regenerate.
 656         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 657         files.
 658         * sanitizer_common/Makefile.in: Regenerate.
 659
 660 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 661
 662         PR sanitizer/61100
 663         * Makefile.am (nodist_saninclude_HEADERS): Install
 664         public headers.
 665         * Makefile.in: Regenerate.
 666
 667 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 668
 669         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 670         Add ../../libbacktrace/sort.c.
 671         * libbacktrace/Makefile.in: Regenerate.
 672         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 673
 674 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 675
 676         * configure.tgt: Unsupported for little endian PowerPC for now.
 677
 678 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 679
 680         PR sanitizer/60055
 681         * tsan/tsan_flags.cc (__tsan_default_options): Add
 682         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 683         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 684
 685         PR sanitizer/60038
 686         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 687         sanitizer_atomic.h and unistd.h.
 688         (kThreadDescriptorSize): Made static, remove initializer and const,
 689         change type to atomic_uintptr_t.
 690         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 691         query glibc version, compute kThreadDescriptorSize depending on
 692         glibc version minor number.
 693         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 694         kThreadDescriptorSize directly.
 695
 696 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 697             Jakub Jelinek  <jakub@redhat.com>
 698
 699         PR sanitizer/57316
 700         * configure.ac: Check for missing syscalls.
 701         * Makefile.am: Likewise.
 702         * configure: Regenerate.
 703         * Makefile.in: Regenerate.
 704
 705 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 706
 707         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 708         (LibbacktraceSymbolizer::Demangle): New declaration.
 709         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 710         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 711         method if possible.
 712         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 713         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 714         (struct CplusV3DemangleData): New type.
 715         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 716         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 717         SymbolizeDataCallback): Use CplusV3Demangle.
 718         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 719         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 720         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 721         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 722         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 723         cplus_demangle_init_info, cplus_demangle_mangled_name,
 724         cplus_demangle_operators, cplus_demangle_print,
 725         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 726         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 727         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 728         Define.
 729         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 730         (memcmp, strncmp): Redefine.
 731         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 732         ../../libiberty/cp-demangle.c.
 733         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 734         __asan_internal_strncmp): New functions.
 735         * sanitizer_common/Makefile.in: Regenerated.
 736         * libbacktrace/Makefile.in: Regenerated.
 737         * configure: Regenerated.
 738         * configure.ac: Regenerated.
 739         * config.h.in: Regenerated.
 740
 741         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 742         -isystem $(top_srcdir)/include/system.
 743         * sanitizer_common/Makefile.in: Regenerated.
 744         * include/system/linux/aio_abi.h: New header.
 745         * include/system/linux/mroute.h: New header.
 746         * include/system/linux/mroute6.h: New header.
 747         * include/system/linux/perf_event.h: New header.
 748         * include/system/linux/types.h: New header.
 749
 750         PR sanitizer/59136
 751         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 752         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 753         and -I/-include flags.
 754         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 755         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 756         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 757         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 758         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 759         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 760         libbacktrace.
 761         * README.gcc: Document that also lsan and ubsan are
 762         maintained in compiler-rt upstream.
 763         * libbacktrace/Makefile.am: New file.
 764         * libbacktrace/backtrace-rename.h: New file.
 765         * libbacktrace/backtrace-supported.h.in: New file.
 766         * libbacktrace/bridge.cc: New file.
 767         * configure.ac: Add tests needed for libbacktrace build
 768         within libsanitizer.
 769         * sanitizer_common/Makefile.in: Regenerated.
 770         * lsan/Makefile.in: Regenerated.
 771         * tsan/Makefile.in: Regenerated.
 772         * ubsan/Makefile.in: Regenerated.
 773         * libbacktrace/Makefile.in: Generated.
 774         * config.h.in: Regenerated.
 775         * configure: Regenerated.
 776         * Makefile.in: Regenerated.
 777         * interception/Makefile.in: Regenerated.
 778         * asan/Makefile.in: Regenerated.
 779         * aclocal.m4: Regenerated.
 780
 781 2013-12-19  Kostya Serebryany  <kcc@google.com>
 782
 783         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 784         workaround for missing definition of EOWNERDEAD, backport
 785         from upstream r196779.
 786
 787 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * sanitizer_common/sanitizer_platform_limits_posix.h
 790         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 791         (__sanitizer_clock_t): Use long long for x32.
 792
 793 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 796         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 797         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 798
 799 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * configure.ac (link_sanitizer_common): Add -lm.
 802         * configure: Regenerated.
 803
 804 2013-12-05  Kostya Serebryany  <kcc@google.com>
 805
 806         * All source files: Merge from upstream r196489.
 807         * merge.sh: Add *.S to the list of merged files.
 808
 809 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 810
 811         PR sanitizer/59368
 812         * Makefile.am (gcc_version): Added gcc_version.
 813         * Makefile.in: Regenerate.
 814
 815 2013-12-05  Kostya Serebryany  <kcc@google.com>
 816
 817         * All source files: Merge from upstream r196090.
 818         * tsan/Makefile.am (tsan_files): Added new files.
 819         * tsan/Makefile.in: Regenerate.
 820         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 821         * sanitizer_common/Makefile.in: Regenerate.
 822         * lsan/Makefile.am (lsan_files): Added new files.
 823         * lsan/Makefile.in: Regenerate.
 824
 825 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 826             Yury Gribov  <y.gribov@samsung.com>
 827
 828         PR sanitizer/59063
 829         * libsanitizer.spec.in: Add spec file to hold link flags for
 830         various sanitizer libs.
 831         * configure.ac: Check whether clock_* routines come from librt.
 832         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 833         configure.ac.
 834         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 835         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 836         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 837         * asan/Makefile.in: Regenerate.
 838         * interception/Makefile.in: Regenerate.
 839         * lsan/Makefile.in: Regenerate.
 840         * sanitizer_common/Makefile.in: Regenerate.
 841         * tsan/Makefile.in: Regenerate.
 842         * ubsan/Makefile.in: Regenerate.
 843         * Makefile.in: Regenerate.
 844         * configure: Regenerate.
 845
 846 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 847             Yury Gribov  <y.gribov@samsung.com>
 848
 849         PR sanitizer/59106
 850         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 851         don't need it.
 852         * ubsan/Makefile.in: Regenerated.
 853
 854 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 855
 856         PR sanitizer/59061
 857         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 858         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 859         * configure: Regenerated.
 860         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 861         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 862         * lsan/Makefile.in: Regenerated.
 863
 864 2013-11-22  Mike Stump  <mikestump@comcast.net>
 865
 866         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 867         change from upstream to fix build.
 868
 869 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 870
 871         PR sanitizer/59106
 872         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 873         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 874         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 875         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 876         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 877         * asan/Makefile.in: Regenerate.
 878         * interception/Makefile.in: Regenerate.
 879         * tsan/Makefile.in: Regenerate.
 880         * lsan/Makefile.in: Regenerate.
 881         * sanitizer_common/Makefile.in: Regenerate.
 882
 883 2013-11-15  Kostya Serebryany  <kcc@google.com>
 884
 885         PR sanitizer/58994
 886         Backport from upstream revision 194573
 887         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
 888         back to the original functions in the common libsanitizer
 889         interceptors and the __cxa_atexit() interceptor on Darwin.
 890
 891 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
 892
 893         PR sanitizer/59009
 894         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
 895         ifdef out more source.
 896
 897 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
 898
 899         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
 900         ifdef out almost the whole source.
 901         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 902
 903 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR sanitizer/59018
 906         * sanitizer_common/sanitizer_platform_limits_posix.cc
 907         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
 908         defined.
 909
 910 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 911
 912         PR sanitizer/59018
 913         * sanitizer_common/sanitizer_platform_limits_linux.cc
 914         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
 915         defined.
 916         * sanitizer_common/sanitizer_platform_limits_posix.h
 917         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
 918         defined.
 919         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
 920         is defined.
 921         (__sanitizer___kernel_gid_t): Likewise.
 922         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
 923         is defined.
 924
 925 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR sanitizer/59018
 928         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
 929         2 64-bit integers to save and restore fn and arg.  Properly load
 930         newtls/child_tidptr into r8/r10.
 931
 932 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         PR sanitizer/59018
 935         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
 936         internal_munmap, internal_open, internal_read, internal_write,
 937         internal_stat, internal_lstat, internal_fstat, internal_readlink,
 938         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
 939         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
 940         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
 941
 942 2013-11-04  Kostya Serebryany  <kcc@google.com>
 943
 944         * All source files: Merge from upstream r191666.
 945         * merge.sh: Added lsan.
 946         * configure.ac (AC_CONFIG_FILES): Added lsan.
 947         * Makefile.am (SUBDIRS): Added lsan.
 948         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 949         * asan/Makefile.am (asan_files): Added new files.
 950         (libasan_la_LIBADD): Added a dependency on lsan.
 951         * lsan/Makefile.am: New file.
 952         * asan/Makefile.in: Regenerate.
 953         * lsan/Makefile.in: Regenerate.
 954         * Makefile.in: Regenerate.
 955         * configure: Regenerate.
 956         * sanitizer_common/Makefile.in: Regenerate.
 957
 958 2013-09-20  Alan Modra  <amodra@gmail.com>
 959
 960         * configure: Regenerate.
 961
 962 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
 963
 964         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
 965         libinterception.la for Darwin.
 966         * ubsan/Makefile.in: Regenerate.
 967
 968 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
 969
 970         * Makefile.am (SUBDIRS): Add ubsan.
 971         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
 972         * merge.sh: Merge ubsan.
 973         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
 974         * sanitizer_common/sanitizer_printf.cc: Likewise.
 975         * sanitizer_common/sanitizer_common.h: Likewise.
 976         * ubsan: New directory. Import ubsan runtime from llvm.
 977
 978 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
 979
 980         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
 981         Cherry pick upstream r182922.
 982
 983 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
 984
 985         * configure.tgt: Add ARM pattern.
 986
 987 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
 988
 989         PR other/43620
 990         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 991         * Makefile.in: Regenerated.
 992         * asan/Makefile.in: Regenerated.
 993         * interception/Makefile.in: Regenerated.
 994         * sanitizer_common/Makefile.in: Regenerated.
 995         * tsan/Makefile.in: Regenerated.
 996
 997 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
 998
 999         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1000         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1001         0x4fffffffffULL.
1002
1003 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1004
1005         PR sanitizer/56393
1006         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1007         libasan_preinit.o.
1008         (libasan_preinit.o): Depend on asan_preinit.o.
1009         * asan/Makefile.in: Regenerated.
1010         * asan/asan_preinit.cc: New file, synced from upstream.
1011         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1012
1013 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1014
1015         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1016         dynamic/asan_interceptors_dynamic.cc.
1017         * asan/Makefile.in: Regenerated.
1018         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1019
1020 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1021
1022         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1023         defined.  Add used attribute.
1024
1025 2013-02-21  Kostya Serebryany  <kcc@google.com>
1026
1027         * All source files: Merge from upstream r175733.
1028         * sanitizer_common/Makefile.am: Added a new file.
1029         * sanitizer_common/Makefile.in: Regenerated.
1030
1031 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1032
1033         PR bootstrap/56327
1034         * interception/interception.h (OFF_T): Merged from upstream
1035         r175140.
1036
1037 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1038
1039         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1040
1041 2013-02-13  Kostya Serebryany  <kcc@google.com>
1042
1043         PR sanitizer/56128
1044         * All source files: Merge from upstream r175049.
1045         * interception/Makefile.am: added include path.
1046         * interception/Makefile.in: Regenerated.
1047
1048 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1049
1050         * configure.tgt: Disable build on darwin9 and earlier.
1051
1052 2013-01-23  Kostya Serebryany  <kcc@google.com>
1053
1054         PR sanitizer/55989
1055         * All source files: Merge from upstream r173241.
1056         * merge.sh: Support merging .inc files.
1057
1058 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1059
1060         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1061         -Wno-c99-extensions.
1062         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1063         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1064         * sanitizer_common/Makefile.in: Regenerated.
1065         * interception/Makefile.in: Regenerated.
1066         * asan/Makefile.in: Regenerated.
1067
1068 2013-01-10  Wei Mi  <wmi@google.com>
1069
1070         PR sanitizer/55488
1071         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1072         * tsan/Makefile.in: Regenerated.
1073         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1074
1075 2013-01-10  Kostya Serebryany  <kcc@google.com>
1076
1077         * All source files: Merge from upstream r171973.
1078         * sanitizer_common/Makefile.am: Added new files.
1079         * asan/Makefile.am: Likewise.
1080         * tsan/Makefile.am: Likewise.
1081         * sanitizer_common/Makefile.in: Regenerated.
1082         * asan/Makefile.in: Likewise.
1083         * tsan/Makefile.in: Likewise.
1084
1085 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         * asan/Makefile.am (libasan_la_LIBADD): Replace
1088         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1089         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1090         * Makefile.in: Regenerated.
1091         * configure: Likewise.
1092         * asan/Makefile.in: Likewise.
1093         * interception/Makefile.in: Likewise.
1094         * sanitizer_common/Makefile.in: Likewise.
1095         * tsan/Makefile.in: Likewise.
1096
1097 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         * Makefile.am (AM_MAKEFLAGS): Restored.
1100         * interception/Makefile.am: Likewise.
1101         * sanitizer_common/Makefile.am: Likewise.
1102         * tsan/Makefile.am: Likewise.
1103         * Makefile.in: Regenerated.
1104         * asan/Makefile.in: Likewise.
1105         * interception/Makefile.in: Likewise.
1106         * sanitizer_common/Makefile.in: Likewise.
1107         * tsan/Makefile.in: Likewise.
1108
1109 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1110
1111         * Makefile.am (MAKEOVERRIDES): Restored.
1112         * asan/Makefile.am: Likewise.
1113         * interception/Makefile.am: Likewise.
1114         * sanitizer_common/Makefile.am: Likewise.
1115         * tsan/Makefile.am: Likewise.
1116         * Makefile.in: Regenerated.
1117         * asan/Makefile.in: Likewise.
1118         * interception/Makefile.in: Likewise.
1119         * sanitizer_common/Makefile.in: Likewise.
1120         * tsan/Makefile.in: Likewise.
1121
1122 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1125         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1126         * Makefile.in: Regenerated.
1127         * configure: Likewise.
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         * Makefile.am (AM_MAKEFLAGS): Removed.
1136         (MAKEOVERRIDES): Likewise.
1137         * asan/Makefile.am: Likewise.
1138         * interception/Makefile.am: Likewise.
1139         * sanitizer_common/Makefile.am: Likewise.
1140         * tsan/Makefile.am: Likewise.
1141         * Makefile.in: Regenerated.
1142         * asan/Makefile.in: Likewise.
1143         * interception/Makefile.in: Likewise.
1144         * sanitizer_common/Makefile.in: Likewise.
1145         * tsan/Makefile.in: Likewise.
1146
1147 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1148
1149         PR sanitizer/55533
1150         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1151         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1152         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1153         (AM_MAKEFLAGS): Remove CC and CXX.
1154         * interception/Makefile.am: Likewise.
1155         * sanitizer_common/Makefile.am: Likewise.
1156         * tsan/Makefile.am: Likewise.
1157         * Makefile.in: Regenerated.
1158         * aclocal.m4: Likewise.
1159         * configure: Likewise.
1160         * asan/Makefile.in: Likewise.
1161         * interception/Makefile.in: Likewise.
1162         * sanitizer_common/Makefile.in: Likewise.
1163         * tsan/Makefile.in: Likewise.
1164
1165 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1166
1167         * configure.tgt: Enable build on powerpc*-linux.
1168
1169 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1170
1171         PR 55599/sanitizer
1172         * configure.ac: Set enable_static=no on darwin.
1173         * configure: Regenerated.
1174
1175 2012-12-06  Kostya Serebryany  <kcc@google.com>
1176
1177         * All files: Merge from upstream r169392.
1178
1179 2012-12-05  Kostya Serebryany  <kcc@google.com>
1180
1181         * All files: Merge from upstream r169371.
1182
1183 2012-12-04  Kostya Serebryany  <kcc@google.com>
1184             Jack Howarth  <howarth@bromo.med.uc.edu>
1185
1186         PR 55521/sanitizer
1187         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1188         * Makefile.am: Don't build interception subdir when
1189         USING_MAC_INTERPOSE defined.
1190         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1191         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1192         Compile asan_interceptors_dynamic.cc but not libinterception
1193         when USING_MAC_INTERPOSE defined.
1194         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1195         * configure: Regenerated.
1196         * Makefile.in: Likewise.
1197         * asan/Makefile.in: Likewise.
1198         * interception/Makefile.in: Likewise.
1199         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1200         * asan/asan_mac.cc: Likewise.
1201         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1202         and use MISSING_BLOCKS_SUPPORT.
1203         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1204         * interception/mach_override/LICENSE.txt: Remove unused file.
1205         * interception/mach_override/mach_override.c: Likewise.
1206         * interception/mach_override/mach_override.h: Likewise.
1207         * interception/mach_override: Remove unused directory.
1208
1209 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1210
1211         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1212         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1213         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1214         files.
1215         (AM_MAKEFLAGS): Restore CC and CXX.
1216         * interception/Makefile.am: Likewise.
1217         * sanitizer_common/Makefile.am: Likewise.
1218         * tsan/Makefile.am: Likewise.
1219         * Makefile.in: Regenerated.
1220         * aclocal.m4: Likewise.
1221         * configure: Likewise.
1222         * asan/Makefile.in: Likewise.
1223         * interception/Makefile.in: Likewise.
1224         * sanitizer_common/Makefile.in: Likewise.
1225         * tsan/Makefile.in: Likewise.
1226
1227 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1228
1229         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1230         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1231         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1232         files.
1233         (AM_MAKEFLAGS): Remove CC and CXX.
1234         * interception/Makefile.am: Likewise.
1235         * sanitizer_common/Makefile.am: Likewise.
1236         * tsan/Makefile.am: Likewise.
1237         * Makefile.in: Regenerated.
1238         * aclocal.m4: Likewise.
1239         * configure: Likewise.
1240         * asan/Makefile.in: Likewise.
1241         * interception/Makefile.in: Likewise.
1242         * sanitizer_common/Makefile.in: Likewise.
1243         * tsan/Makefile.in: Likewise.
1244
1245 2012-11-27  Kostya Serebryany  <kcc@google.com>
1246
1247         * All files: Merge from upstream r168699.
1248
1249 2012-11-24  Kostya Serebryany  <kcc@google.com>
1250             Jack Howarth  <howarth@bromo.med.uc.edu>
1251
1252         * interception/mach_override/mach_override.c: Migrate from llvm.
1253         * interception/mach_override/mach_override.h: Likewise.
1254         * interception/mach_override/LICENSE.txt: Likewise.
1255         * configure.tgt: Add darwin to supported targets.
1256         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1257         * interception/Makefile.am: Compile mach_override.c when
1258         USING_MACH_OVERRIDE defined.
1259         * configure: Regenerated.
1260         * interception/Makefile.in: Likewise.
1261
1262 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1263
1264         PR sanitizer/55450
1265         * tsan/Makefile.am (gcc_version): New.
1266         * tsan/Makefile.in: Regenerated.
1267
1268 2012-11-23  Kostya Serebryany  <kcc@google.com>
1269
1270         * merge.sh: Support tsan, support added/removed files.
1271         * tsan/Makefile.am: Remove tsan_printf.cc.
1272         * tsan/Makefile.in: Regenerated.
1273         * other files: Merge from upstream r168514.
1274
1275 2012-11-23  Kostya Serebryany  <kcc@google.com>
1276
1277         * merge.sh: New file.
1278
1279 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1280
1281         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1282         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1283         automake conditional instead of !MULTISUBDIR32.
1284         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1285         for 64-bit multilib.
1286         * configure.ac: Check for void * size, source in configure.tgt,
1287         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1288         * configure: Regenerated.
1289         * Makefile.in: Regenerated.
1290         * tsan/Makefile.in: Regenerated.
1291
1292 2012-11-22  Wei Mi  <wmi@google.com>
1293
1294         * tsan: New directory. Import tsan runtime from llvm.
1295         * configure.ac: Add 64 bits tsan build.
1296         * Makefile.am: Likewise.
1297         * configure: Regenerated.
1298         * Makefile.in: Likewise.
1299
1300 2012-11-21  Kostya Serebryany  <kcc@google.com>
1301
1302         * README.gcc: Extend the README.gcc with mode details.
1303
1304 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1305
1306         * sanitizer_common/sanitizer_linux.cc
1307         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1308         (internal_mmap): Use it.
1309         (internal_filesize): Likewise.
1310
1311 2012-11-16  Tom Tromey  <tromey@redhat.com>
1312
1313         * configure.ac: Invoke AM_MAINTAINER_MODE.
1314         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1315         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1316
1317 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1318
1319         PR other/55333
1320         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1321         for hardware pointer.
1322         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1323         Replace uptr with uhwptr for stack unwind.
1324
1325 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1326
1327         * configure.tgt: Enable build on sparc linux.
1328
1329 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1330
1331         * configure.ac: Properly set MULTISUBDIR.
1332         * asan/Makefile.am (gcc_version): New.
1333         * interception/Makefile.am (gcc_version): Likewise.
1334         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1335         * configure: Regenerated.
1336         * asan/Makefile.in: Likewise.
1337         * interception/Makefile.in: Likewise.
1338         * sanitizer_common/Makefile.in: Likewise.
1339
1340 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1341
1342         PR other/55291
1343         * configure.ac (--enable-version-specific-runtime-libs): New option.
1344         (AC_CANONICAL_SYSTEM): New.
1345         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1346         (toolexecdir): Support multilib.
1347         (toolexeclibdir): Likewise.
1348         (multilib_arg): New.
1349         * Makefile.in: Regenerated.
1350         * aclocal.m4: Likewise.
1351         * configure: Likewise.
1352         * asan/Makefile.in: Likewise.
1353         * interception/Makefile.in: Likewise.
1354         * sanitizer_common/Makefile.in: Likewise.
1355
1356 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1357
1358         PR other/55292
1359         Backport from upstream revision 167883
1360         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1361         __x86_64__ instead of __WORDSIZE.
1362         (internal_filesize): Likwise.
1363
1364 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1365
1366         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1367         * Makefile.in: Regenerated.
1368         * configure: Likewise.
1369
1370 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1371
1372         PR other/55304
1373         * acinclude.m4: New file.
1374         * Makefile.am (ACLOCAL_AMFLAGS): New.
1375         * configure.ac (AC_PREREQ): Set to 2.64.
1376         (AC_CONFIG_AUX_DIR): Set to "..".
1377         * Makefile.in: Regenerated.
1378         * aclocal.m4: Likewise.
1379         * configure: Likewise.
1380         * asan/Makefile.in: Likewise.
1381         * interception/Makefile.in: Likewise.
1382         * sanitizer_common/Makefile.in: Likewise.
1383
1384         * config.guess: Removed.
1385         * config.sub: Likewise.
1386         * depcomp: Likewise.
1387         * install-sh: Likewise.
1388         * ltmain.sh: Likewise.
1389         * missing: Likewise.
1390
1391 2012-11-13  Richard Henderson  <rth@redhat.com>
1392
1393         * configure.tgt: New file.
1394
1395 2012-11-12  David S. Miller  <davem@davemloft.net>
1396
1397         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1398
1399 2012-10-29  Wei Mi  <wmi@google.com>
1400
1401         Initial checkin: migrate asan runtime from llvm.