libsanitizer/ChangeLog

   1 2017-09-07  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Backported from mainline
   4         2017-08-07  Jakub Jelinek  <jakub@redhat.com>
   5
   6         * include/system/sys/ptrace.h: New file.
   7
   8 2017-08-14  Release Manager
   9
  10         * GCC 7.2.0 released.
  11
  12 2017-07-17  Jakub Jelinek  <jakub@redhat.com>
  13
  14         Backported from mainline
  15         2017-07-14  Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR sanitizer/81066
  18         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
  19         * sanitizer_common/sanitizer_linux.cc: Likewise.
  20         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
  21         * tsan/tsan_platform_linux.cc: Likewise.
  22
  23 2017-05-02  Release Manager
  24
  25         * GCC 7.1.0 released.
  26
  27 2017-04-06  Martin Liska  <mliska@suse.cz>
  28
  29         PR sanitizer/80166
  30         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
  31         Cherry-pick upstream r299036.
  32
  33 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
  34
  35         PR sanitizer/78158
  36         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
  37
  38 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
  39
  40         PR sanitizer/79562
  41         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
  42         upstream r294806.
  43
  44 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR sanitizer/79341
  47         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
  48         s390-linux 31-bit.
  49         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  50         r294793.
  51         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
  52         upstream r294790.
  53         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
  54         r294799.
  55
  56 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
  57
  58         PR sanitizer/78663
  59         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
  60         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
  61
  62 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
  63
  64         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
  65
  66 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
  69
  70         PR sanitizer/79168
  71         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
  72         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
  73         text.
  74         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
  75         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
  76         * tsan/tsan_ppc_regs.h: Likewise.
  77         * tsan/tsan_rtl_aarch64.S: Likewise.
  78         * tsan/tsan_rtl_mips64.S: Likewise.
  79         * tsan/tsan_rtl_ppc64.S: Likewise.
  80
  81 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
  82
  83         PR other/79046
  84         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
  85         instead of cat to get version from BASE-VER file.
  86         * asan/Makefile.am (gcc_version): Likewise.
  87         * ubsan/Makefile.am (gcc_version): Likewise.
  88         * sanitizer_common/Makefile.am (gcc_version): Likewise.
  89         * lsan/Makefile.am (gcc_version): Likewise.
  90         * tsan/Makefile.am (gcc_version): Likewise.
  91         * interception/Makefile.in: Regenerated.
  92         * asan/Makefile.in: Regenerated.
  93         * ubsan/Makefile.in: Regenerated.
  94         * sanitizer_common/Makefile.in: Regenerated.
  95         * lsan/Makefile.in: Regenerated.
  96         * tsan/Makefile.in: Regenerated.
  97
  98 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  99
 100         PR other/79046
 101         * configure.ac: Add GCC_BASE_VER.
 102         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 103         get version from BASE-VER file.
 104         * libbacktrace/Makefile.in: Regenerated.
 105         * interception/Makefile.in: Regenerated.
 106         * asan/Makefile.in: Regenerated.
 107         * ubsan/Makefile.in: Regenerated.
 108         * configure: Regenerated.
 109         * sanitizer_common/Makefile.in: Regenerated.
 110         * lsan/Makefile.in: Regenerated.
 111         * Makefile.in: Regenerated.
 112         * tsan/Makefile.in: Regenerated.
 113
 114 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 115
 116         PR sanitizer/78992
 117         * sanitizer_common/sanitizer_platform_limits_posix.h
 118         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 119
 120 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 121
 122         * LOCAL_PATCHES: Add revision.
 123
 124 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 125
 126         PR sanitizer/78532
 127         * sanitizer_common/sanitizer_platform_limits_posix.h
 128         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 129         versions.
 130
 131 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 132
 133         * LOCAL_PATCHES: Remove r242480.
 134
 135 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 136
 137         * LOCAL_PATCHES: Add revision.
 138
 139 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 140
 141         PR sanitizer/78267
 142         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 143         compiler supports blocks extension.
 144
 145 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 146
 147         * LOCAL_PATCHES: Add revision.
 148
 149 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 150
 151         PR sanitizer/78294
 152         * tsan/tsan_rtl.cc: Add missing attribute.
 153
 154 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 155
 156         * LOCAL_PATCHES: New file.
 157
 158 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 159
 160         PR sanitizer/78307
 161         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 162         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 163         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 164         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 165         function.
 166         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 167         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 168         (__ubsan_handle_cfi_bad_type): Export function.
 169         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 170         * HOWTO_MERGE: Update documentation.
 171
 172 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 173
 174         * configure: Regenerate.
 175
 176 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 177
 178         * asan/asan_globals.cc (RegisterGlobal): Do not call
 179         CheckODRViolationViaPoisoning.
 180         (CheckODRViolationViaPoisoning): Remove.
 181
 182 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 183
 184         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 185         compiled code with GCC when extracting the caller PC for ARM if no
 186         valid frame pointer is available.
 187
 188 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 189
 190         PR sanitizer/63958
 191         Reapply:
 192         2014-10-14  David S. Miller  <davem@davemloft.net>
 193
 194         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 195         Define at __kernel_time_t, as needed for sparc.
 196         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 197         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 198         (__sanitizer): Define struct___old_kernel_stat_sz,
 199         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 200         (__sanitizer_ipc_perm): Adjust for sparc targets.
 201         (__sanitizer_shmid_ds): Likewsie.
 202         (__sanitizer_sigaction): Likewise.
 203         (IOC_SIZE): Likewsie.
 204
 205 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 206
 207         * All source files: Merge from upstream 285547.
 208         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 209         variable.
 210         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 211         * asan/Makefile.am (asan_files): Add new files.
 212         * asan/Makefile.in: Regenerate.
 213         * ubsan/Makefile.in: Likewise.
 214         * lsan/Makefile.in: Likewise.
 215         * tsan/Makefile.am (tsan_files): Add new files.
 216         * tsan/Makefile.in: Regenerate.
 217         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 218         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 219         (libsanitizer_common_la_LIBADD): Likewise.
 220         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 221         * sanitizer_common/Makefile.in: Regenerate.
 222         * interception/Makefile.in: Likewise.
 223         * libbacktace/Makefile.in: Likewise.
 224         * Makefile.in: Likewise.
 225         * configure: Likewise.
 226         * merge.sh: Handle builtins/assembly.h merging.
 227         * builtins/assembly.h: New file.
 228         * asan/libtool-version: Bump the libasan SONAME.
 229
 230 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 231
 232         PR sanitizer/77567
 233         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 234
 235 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 236
 237         PR sanitizer/77396
 238         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 239
 240 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 241
 242         PR sanitizer/71042
 243         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 244         * tsan/tsan_rtl_aarch64.S: Likewise.
 245
 246 2016-07-23  Alan Modra  <amodra@gmail.com>
 247
 248         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 249         * configure.ac: Don't substitute OBSTACK_DEFS.
 250         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 251         * tsan/Makefile.am: Likewise.
 252         * configure: Regenerate.
 253         * Makefile.in: Regenerate.
 254         * asan/Makefile.in: Regenerate.
 255         * interception/Makefile.in: Regenerate.
 256         * libbacktrace/Makefile.in: Regenerate.
 257         * lsan/Makefile.in: Regenerate.
 258         * sanitizer_common/Makefile.in: Regenerate.
 259         * tsan/Makefile.in: Regenerate.
 260         * ubsan/Makefile.in: Regenerate.
 261
 262 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 263
 264         PR sanitizer/71160
 265         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 266         and r269633.
 267
 268 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 269
 270         PR sanitizer/70624
 271         * asan/asan_mac.cc: Cherry pick upstream r266868.
 272
 273 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 274
 275         PR sanitizer/68824
 276         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 277         InitializeInterceptors): Cherry pick upstream r258119.
 278
 279 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 280
 281         * configure.ac: Replace the hard-coded -ldl requirement for
 282         link_sanitizer_common with a configure time check for -ldl.
 283         * configure: Regenerate.
 284
 285 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 286
 287         * include/system/linux/asm/ptrace.h: Move to ...
 288         * include/system/asm/ptrace.h: ... this.
 289
 290 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 291
 292         * include/system/linux/asm/ptrace.h: New header.
 293
 294 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 295
 296         * All source files: Merge from upstream r253555.
 297         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 298         dependences for TSan for aarch64-*-linux* targets.
 299         * tsan/Makefile.am: Add new source files.
 300         * configure: Regenerate.
 301         * tsan/Makefile.in: Likewise.
 302
 303 2015-11-09  Alan Modra  <amodra@gmail.com>
 304
 305         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 306         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 307         interceptors.
 308         * configure.ac: Substitute OBSTACK_DEFS.
 309         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 310         * tsan/Makefile.am: Likewise.
 311         * configure: Regenerate.
 312         * Makefile.in: Regenerate.
 313         * asan/Makefile.in: Regenerate.
 314         * interception/Makefile.in: Regenerate.
 315         * libbacktrace/Makefile.in: Regenerate.
 316         * lsan/Makefile.in: Regenerate.
 317         * sanitizer_common/Makefile.in: Regenerate.
 318         * tsan/Makefile.in: Regenerate.
 319         * ubsan/Makefile.in: Regenerate.
 320
 321 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 322
 323         PR bootstrap/68041
 324         * configure.ac (link_sanitizer_common): Link against librt only if it
 325         contains shm_open, required by sanitizers.
 326         (CXX_ABI_NEEDED): Remove variable.
 327         * configure: Regenerate.
 328         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 329         * ubsan/Makefile.in: Regenerate.
 330
 331 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 332
 333         * HOWTO_MERGE: New file.
 334
 335 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 336
 337         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 338         compiled code with GCC when extracting the caller PC for ARM if no
 339         valid frame pointer is available.
 340
 341 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 342
 343         PR bootstrap/63888
 344         Reapply:
 345         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 346
 347         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 348         support until it is rewritten upstream.
 349
 350         * c-c++-common/asan/pr63888.c: New test.
 351
 352 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 353
 354         PR sanitizer/63958
 355         Reapply:
 356         2014-10-14  David S. Miller  <davem@davemloft.net>
 357
 358         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 359         Define at __kernel_time_t, as needed for sparc.
 360         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 361         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 362         (__sanitizer): Define struct___old_kernel_stat_sz,
 363         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 364         (__sanitizer_ipc_perm): Adjust for sparc targets.
 365         (__sanitizer_shmid_ds): Likewsie.
 366         (__sanitizer_sigaction): Likewise.
 367         (IOC_SIZE): Likewsie.
 368
 369 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 370
 371         * All source files: Merge from upstream r250806.
 372         * configure.ac (link_sanitizer_common): Add -lrt flag.
 373         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 374         Set USE_CXX_ABI_FLAG=true for darwin.
 375         * asan/Makefile.am (asan_files): Add new files.
 376         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 377         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 378         * asan/Makefile.in: Regenerate.
 379         * ubsan/Makefile.am (ubsan_files): Add new files.
 380         (DEFS): Add DCAN_SANITIZE_UB=1.
 381         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 382         * ubsan/Makefile.in: Regenerate.
 383         * tsan/Makefile.am (tsan_files): Add new files.
 384         (DEFS): Add DCAN_SANITIZE_UB=0.
 385         * tsan/Makefile.in: Regenerate.
 386         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 387         * sanitizer_common/Makefile.in: Regenerate.
 388         * asan/libtool-version: Bump the libasan SONAME.
 389
 390 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 391
 392         PR sanitizer/67258
 393         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 394
 395 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 396
 397         PR sanitizer/63927
 398         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 399         for PowerPC.
 400
 401 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 402
 403         PR sanitizer/63927
 404         * sanitizer_common/sanitizer_stacktrace.cc
 405         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 406         find the link register at an offset of 16 from the base of the
 407         caller's stack frame.
 408
 409 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 410
 411         * Makefile.in: Regenerated with automake-1.11.6.
 412         * aclocal.m4: Likewise.
 413         * asan/Makefile.in: Likewise.
 414         * configure: Likewise.
 415         * interception/Makefile.in: Likewise.
 416         * libbacktrace/Makefile.in: Likewise.
 417         * lsan/Makefile.in: Likewise.
 418         * sanitizer_common/Makefile.in: Likewise.
 419         * tsan/Makefile.in: Likewise.
 420         * ubsan/Makefile.in: Likewise.
 421
 422 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 423
 424         PR sanitizer/64839
 425         * sanitizer_common/sanitizer_platform.h: Cherry pick
 426         upstream r234470.
 427         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 428         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 429         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 430         * Makefile.in: Regenerate.
 431         * asan/Makefile.in: Regenerate.
 432         * config.h.in: Regenerate.
 433         * configure: Regenerate.
 434         * interception/Makefile.in: Regenerate.
 435         * libbacktrace/Makefile.in: Regenerate.
 436         * lsan/Makefile.in: Regenerate.
 437         * sanitizer_common/Makefile.in: Regenerate.
 438         * tsan/Makefile.in: Regenerate.
 439         * ubsan/Makefile.in: Regenerate.
 440
 441
 442 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 443
 444         PR sanitizer/59009
 445         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 446         upstream r230324.
 447         * sanitizer_common/sanitizer_platform.h: Likewise.
 448         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 449
 450 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 451
 452         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 453         upstream 224508 and 224755.
 454
 455 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 456
 457         PR sanitizer/63958
 458         Reapply:
 459         2014-10-14  David S. Miller  <davem@davemloft.net>
 460
 461         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 462         Define at __kernel_time_t, as needed for sparc.
 463         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 464         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 465         (__sanitizer): Define struct___old_kernel_stat_sz,
 466         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 467         (__sanitizer_ipc_perm): Adjust for sparc targets.
 468         (__sanitizer_shmid_ds): Likewsie.
 469         (__sanitizer_sigaction): Likewise.
 470         (IOC_SIZE): Likewsie.
 471
 472 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 473
 474         * configure.tgt: Enable build on powerpc*le-*-linux.
 475
 476 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 477
 478         PR bootstrap/63888
 479         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 480         support until it is rewritten upstream.
 481
 482 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 483
 484         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 485         * configure: Regenerate.
 486
 487 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 488
 489         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 490         * configure: Regenerate.
 491         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 492
 493 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 494
 495         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 496         * configure: Regenerate.
 497         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 498         (libtsan_la_DEPENDENCIES): Likewise.
 499         * Makefile.in: Regenerate.
 500         * asan/Makefile.in: Regenerate.
 501         * interception/Makefile.in: Regenerate.
 502         * libbacktrace/Makefile.in: Regenerate.
 503         * lsan/Makefile.in: Regenerate.
 504         * sanitizer_common/Makefile.in: Regenerate.
 505         * tsan/Makefile.in: Regenerate.
 506         * ubsan/Makefile.in: Regenerate.
 507
 508 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 509
 510         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 511
 512 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 513
 514         PR sanitizer/64435
 515         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 516         upstream r226637.
 517         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 518         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 519
 520 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 521
 522         PR sanitizer/64632
 523         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 524
 525 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 526
 527         PR sanitizer/64435
 528         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 529         upstream r223925.
 530
 531 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 532
 533         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 534         upstream r224518 and r224519.
 535         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 536         r224834.
 537
 538 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 539
 540         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 541         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 542         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 543         upstream r224308.
 544
 545 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 546
 547         PR bootstrap/63784
 548         * configure: Regenerated.
 549
 550 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 551
 552         PR target/61137
 553         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 554         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 555
 556 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 557
 558         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 559         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 560         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 561         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 562         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 563         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 564         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 565         * sanitizer_common/Makefile.in: Regenerate.
 566         * asan/Makefile.in: Ditto.
 567         * lsan/Makefile.in: Ditto.
 568         * interception/Makefile.in: Ditto.
 569         * tsan/Makefile.in: Ditto.
 570         * libbacktrace/Makefile.in: Ditto.
 571         * ubsan/Makefile.in: Ditto.
 572
 573 2014-11-13  Kostya Serebryany  <kcc@google.com>
 574
 575         * All source files: Merge from upstream r221802.
 576         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 577         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 578         with 'start' to follow the new interface.
 579         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 580         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 581         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 582         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 583         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 584         files.
 585         (AM_CXXFLAGS): Added -std=c++11.
 586         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 587         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 588         * asan/Makefile.in: Regenerate.
 589         * interception/Makefile.in: Regenerate.
 590         * libbacktrace/Makefile.in: Regenerate.
 591         * lsan/Makefile.in: Regenerate.
 592         * sanitizer_common/Makefile.in: Regenerate.
 593         * tsan/Makefile.in: Regenerate.
 594         * ubsan/Makefile.in: Regenerate.
 595
 596 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 597
 598         PR target/63610
 599         * configure: Regenerate.
 600
 601 2014-10-16  Martin Liska  <mliska@suse.cz>
 602
 603         * asan/Makefile.am: IPA ICF pass is disabled.
 604         * asan/Makefile.in: Likewise.
 605
 606 2014-10-14  David S. Miller  <davem@davemloft.net>
 607
 608         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 609         Define at __kernel_time_t, as needed for sparc.
 610         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 611         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 612         (__sanitizer): Define struct___old_kernel_stat_sz,
 613         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 614         (__sanitizer_ipc_perm): Adjust for sparc targets.
 615         (__sanitizer_shmid_ds): Likewsie.
 616         (__sanitizer_sigaction): Likewsie.
 617         (IOC_SIZE): Likewsie.
 618
 619 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 620
 621         * ubsan/Makefile.am (DEFS): Add -DPIC.
 622         * ubsan/Makefile.in: Regenerated.
 623
 624 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 625
 626         * configure.tgt: Enable build on aarch64*-linux.
 627
 628 2014-09-19  Kostya Serebryany  <kcc@google.com>
 629
 630         * All source files: Merge from upstream r218156.
 631         * asan/Makefile.am (asan_files): Added new files.
 632         * asan/Makefile.in: Regenerate.
 633         * ubsan/Makefile.am (ubsan_files): Added new files.
 634         * ubsan/Makefile.in: Regenerate.
 635         * tsan/Makefile.am (tsan_files): Added new files.
 636         * tsan/Makefile.in: Regenerate.
 637         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 638           files.
 639         * sanitizer_common/Makefile.in: Regenerate.
 640         * asan/libtool-version: Bump the libasan SONAME.
 641
 642 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 643
 644         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 645         upstream r215485, r217389, r217391 and r217400.
 646
 647 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 648
 649         * sanitizer_common/sanitizer_common_interceptors.inc:
 650         Cherry pick upstream r211008.
 651
 652 2014-06-11  Richard Biener  <rguenther@suse.de>
 653
 654         * asan/asan_linux.cc: Cherry pick upstream r210012.
 655
 656 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 657
 658         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 659         r209879.
 660         * sanitizer_common/sanitizer_common.h: Likewise.
 661         * asan/asan_mapping.h: Likewise.
 662         * asan/asan_linux.cc: Likewise.
 663         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 664         * sanitizer_common/sanitizer_allocator.h: Likewise.
 665
 666 2014-05-23  Marek Polacek  <polacek@redhat.com>
 667
 668         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 669         floating-point types.
 670
 671 2014-05-22  Kostya Serebryany  <kcc@google.com>
 672
 673         * All source files: Merge from upstream r209283.
 674         * asan/Makefile.am (asan_files): Added new files.
 675         * asan/Makefile.in: Regenerate.
 676         * tsan/Makefile.am (tsan_files): Added new files.
 677         * tsan/Makefile.in: Regenerate.
 678         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 679         files.
 680         * sanitizer_common/Makefile.in: Regenerate.
 681
 682 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 683
 684         PR sanitizer/61100
 685         * Makefile.am (nodist_saninclude_HEADERS): Install
 686         public headers.
 687         * Makefile.in: Regenerate.
 688
 689 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 690
 691         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 692         Add ../../libbacktrace/sort.c.
 693         * libbacktrace/Makefile.in: Regenerate.
 694         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 695
 696 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 697
 698         * configure.tgt: Unsupported for little endian PowerPC for now.
 699
 700 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 701
 702         PR sanitizer/60055
 703         * tsan/tsan_flags.cc (__tsan_default_options): Add
 704         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 705         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 706
 707         PR sanitizer/60038
 708         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 709         sanitizer_atomic.h and unistd.h.
 710         (kThreadDescriptorSize): Made static, remove initializer and const,
 711         change type to atomic_uintptr_t.
 712         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 713         query glibc version, compute kThreadDescriptorSize depending on
 714         glibc version minor number.
 715         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 716         kThreadDescriptorSize directly.
 717
 718 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 719             Jakub Jelinek  <jakub@redhat.com>
 720
 721         PR sanitizer/57316
 722         * configure.ac: Check for missing syscalls.
 723         * Makefile.am: Likewise.
 724         * configure: Regenerate.
 725         * Makefile.in: Regenerate.
 726
 727 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 728
 729         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 730         (LibbacktraceSymbolizer::Demangle): New declaration.
 731         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 732         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 733         method if possible.
 734         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 735         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 736         (struct CplusV3DemangleData): New type.
 737         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 738         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 739         SymbolizeDataCallback): Use CplusV3Demangle.
 740         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 741         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 742         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 743         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 744         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 745         cplus_demangle_init_info, cplus_demangle_mangled_name,
 746         cplus_demangle_operators, cplus_demangle_print,
 747         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 748         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 749         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 750         Define.
 751         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 752         (memcmp, strncmp): Redefine.
 753         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 754         ../../libiberty/cp-demangle.c.
 755         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 756         __asan_internal_strncmp): New functions.
 757         * sanitizer_common/Makefile.in: Regenerated.
 758         * libbacktrace/Makefile.in: Regenerated.
 759         * configure: Regenerated.
 760         * configure.ac: Regenerated.
 761         * config.h.in: Regenerated.
 762
 763         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 764         -isystem $(top_srcdir)/include/system.
 765         * sanitizer_common/Makefile.in: Regenerated.
 766         * include/system/linux/aio_abi.h: New header.
 767         * include/system/linux/mroute.h: New header.
 768         * include/system/linux/mroute6.h: New header.
 769         * include/system/linux/perf_event.h: New header.
 770         * include/system/linux/types.h: New header.
 771
 772         PR sanitizer/59136
 773         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 774         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 775         and -I/-include flags.
 776         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 777         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 778         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 779         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 780         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 781         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 782         libbacktrace.
 783         * README.gcc: Document that also lsan and ubsan are
 784         maintained in compiler-rt upstream.
 785         * libbacktrace/Makefile.am: New file.
 786         * libbacktrace/backtrace-rename.h: New file.
 787         * libbacktrace/backtrace-supported.h.in: New file.
 788         * libbacktrace/bridge.cc: New file.
 789         * configure.ac: Add tests needed for libbacktrace build
 790         within libsanitizer.
 791         * sanitizer_common/Makefile.in: Regenerated.
 792         * lsan/Makefile.in: Regenerated.
 793         * tsan/Makefile.in: Regenerated.
 794         * ubsan/Makefile.in: Regenerated.
 795         * libbacktrace/Makefile.in: Generated.
 796         * config.h.in: Regenerated.
 797         * configure: Regenerated.
 798         * Makefile.in: Regenerated.
 799         * interception/Makefile.in: Regenerated.
 800         * asan/Makefile.in: Regenerated.
 801         * aclocal.m4: Regenerated.
 802
 803 2013-12-19  Kostya Serebryany  <kcc@google.com>
 804
 805         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 806         workaround for missing definition of EOWNERDEAD, backport
 807         from upstream r196779.
 808
 809 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         * sanitizer_common/sanitizer_platform_limits_posix.h
 812         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 813         (__sanitizer_clock_t): Use long long for x32.
 814
 815 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 818         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 819         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 820
 821 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         * configure.ac (link_sanitizer_common): Add -lm.
 824         * configure: Regenerated.
 825
 826 2013-12-05  Kostya Serebryany  <kcc@google.com>
 827
 828         * All source files: Merge from upstream r196489.
 829         * merge.sh: Add *.S to the list of merged files.
 830
 831 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 832
 833         PR sanitizer/59368
 834         * Makefile.am (gcc_version): Added gcc_version.
 835         * Makefile.in: Regenerate.
 836
 837 2013-12-05  Kostya Serebryany  <kcc@google.com>
 838
 839         * All source files: Merge from upstream r196090.
 840         * tsan/Makefile.am (tsan_files): Added new files.
 841         * tsan/Makefile.in: Regenerate.
 842         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 843         * sanitizer_common/Makefile.in: Regenerate.
 844         * lsan/Makefile.am (lsan_files): Added new files.
 845         * lsan/Makefile.in: Regenerate.
 846
 847 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 848             Yury Gribov  <y.gribov@samsung.com>
 849
 850         PR sanitizer/59063
 851         * libsanitizer.spec.in: Add spec file to hold link flags for
 852         various sanitizer libs.
 853         * configure.ac: Check whether clock_* routines come from librt.
 854         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 855         configure.ac.
 856         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 857         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 858         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 859         * asan/Makefile.in: Regenerate.
 860         * interception/Makefile.in: Regenerate.
 861         * lsan/Makefile.in: Regenerate.
 862         * sanitizer_common/Makefile.in: Regenerate.
 863         * tsan/Makefile.in: Regenerate.
 864         * ubsan/Makefile.in: Regenerate.
 865         * Makefile.in: Regenerate.
 866         * configure: Regenerate.
 867
 868 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 869             Yury Gribov  <y.gribov@samsung.com>
 870
 871         PR sanitizer/59106
 872         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 873         don't need it.
 874         * ubsan/Makefile.in: Regenerated.
 875
 876 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 877
 878         PR sanitizer/59061
 879         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 880         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 881         * configure: Regenerated.
 882         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 883         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 884         * lsan/Makefile.in: Regenerated.
 885
 886 2013-11-22  Mike Stump  <mikestump@comcast.net>
 887
 888         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 889         change from upstream to fix build.
 890
 891 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 892
 893         PR sanitizer/59106
 894         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 895         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 896         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 897         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 898         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 899         * asan/Makefile.in: Regenerate.
 900         * interception/Makefile.in: Regenerate.
 901         * tsan/Makefile.in: Regenerate.
 902         * lsan/Makefile.in: Regenerate.
 903         * sanitizer_common/Makefile.in: Regenerate.
 904
 905 2013-11-15  Kostya Serebryany  <kcc@google.com>
 906
 907         PR sanitizer/58994
 908         Backport from upstream revision 194573
 909         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
 910         back to the original functions in the common libsanitizer
 911         interceptors and the __cxa_atexit() interceptor on Darwin.
 912
 913 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
 914
 915         PR sanitizer/59009
 916         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
 917         ifdef out more source.
 918
 919 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
 920
 921         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
 922         ifdef out almost the whole source.
 923         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 924
 925 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR sanitizer/59018
 928         * sanitizer_common/sanitizer_platform_limits_posix.cc
 929         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
 930         defined.
 931
 932 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         PR sanitizer/59018
 935         * sanitizer_common/sanitizer_platform_limits_linux.cc
 936         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
 937         defined.
 938         * sanitizer_common/sanitizer_platform_limits_posix.h
 939         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
 940         defined.
 941         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
 942         is defined.
 943         (__sanitizer___kernel_gid_t): Likewise.
 944         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
 945         is defined.
 946
 947 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         PR sanitizer/59018
 950         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
 951         2 64-bit integers to save and restore fn and arg.  Properly load
 952         newtls/child_tidptr into r8/r10.
 953
 954 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         PR sanitizer/59018
 957         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
 958         internal_munmap, internal_open, internal_read, internal_write,
 959         internal_stat, internal_lstat, internal_fstat, internal_readlink,
 960         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
 961         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
 962         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
 963
 964 2013-11-04  Kostya Serebryany  <kcc@google.com>
 965
 966         * All source files: Merge from upstream r191666.
 967         * merge.sh: Added lsan.
 968         * configure.ac (AC_CONFIG_FILES): Added lsan.
 969         * Makefile.am (SUBDIRS): Added lsan.
 970         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 971         * asan/Makefile.am (asan_files): Added new files.
 972         (libasan_la_LIBADD): Added a dependency on lsan.
 973         * lsan/Makefile.am: New file.
 974         * asan/Makefile.in: Regenerate.
 975         * lsan/Makefile.in: Regenerate.
 976         * Makefile.in: Regenerate.
 977         * configure: Regenerate.
 978         * sanitizer_common/Makefile.in: Regenerate.
 979
 980 2013-09-20  Alan Modra  <amodra@gmail.com>
 981
 982         * configure: Regenerate.
 983
 984 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
 985
 986         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
 987         libinterception.la for Darwin.
 988         * ubsan/Makefile.in: Regenerate.
 989
 990 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
 991
 992         * Makefile.am (SUBDIRS): Add ubsan.
 993         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
 994         * merge.sh: Merge ubsan.
 995         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
 996         * sanitizer_common/sanitizer_printf.cc: Likewise.
 997         * sanitizer_common/sanitizer_common.h: Likewise.
 998         * ubsan: New directory. Import ubsan runtime from llvm.
 999
1000 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1001
1002         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1003         Cherry pick upstream r182922.
1004
1005 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1006
1007         * configure.tgt: Add ARM pattern.
1008
1009 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1010
1011         PR other/43620
1012         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1013         * Makefile.in: Regenerated.
1014         * asan/Makefile.in: Regenerated.
1015         * interception/Makefile.in: Regenerated.
1016         * sanitizer_common/Makefile.in: Regenerated.
1017         * tsan/Makefile.in: Regenerated.
1018
1019 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1020
1021         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1022         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1023         0x4fffffffffULL.
1024
1025 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1026
1027         PR sanitizer/56393
1028         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1029         libasan_preinit.o.
1030         (libasan_preinit.o): Depend on asan_preinit.o.
1031         * asan/Makefile.in: Regenerated.
1032         * asan/asan_preinit.cc: New file, synced from upstream.
1033         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1034
1035 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1036
1037         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1038         dynamic/asan_interceptors_dynamic.cc.
1039         * asan/Makefile.in: Regenerated.
1040         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1041
1042 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1043
1044         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1045         defined.  Add used attribute.
1046
1047 2013-02-21  Kostya Serebryany  <kcc@google.com>
1048
1049         * All source files: Merge from upstream r175733.
1050         * sanitizer_common/Makefile.am: Added a new file.
1051         * sanitizer_common/Makefile.in: Regenerated.
1052
1053 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         PR bootstrap/56327
1056         * interception/interception.h (OFF_T): Merged from upstream
1057         r175140.
1058
1059 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1060
1061         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1062
1063 2013-02-13  Kostya Serebryany  <kcc@google.com>
1064
1065         PR sanitizer/56128
1066         * All source files: Merge from upstream r175049.
1067         * interception/Makefile.am: added include path.
1068         * interception/Makefile.in: Regenerated.
1069
1070 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1071
1072         * configure.tgt: Disable build on darwin9 and earlier.
1073
1074 2013-01-23  Kostya Serebryany  <kcc@google.com>
1075
1076         PR sanitizer/55989
1077         * All source files: Merge from upstream r173241.
1078         * merge.sh: Support merging .inc files.
1079
1080 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1081
1082         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1083         -Wno-c99-extensions.
1084         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1085         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1086         * sanitizer_common/Makefile.in: Regenerated.
1087         * interception/Makefile.in: Regenerated.
1088         * asan/Makefile.in: Regenerated.
1089
1090 2013-01-10  Wei Mi  <wmi@google.com>
1091
1092         PR sanitizer/55488
1093         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1094         * tsan/Makefile.in: Regenerated.
1095         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1096
1097 2013-01-10  Kostya Serebryany  <kcc@google.com>
1098
1099         * All source files: Merge from upstream r171973.
1100         * sanitizer_common/Makefile.am: Added new files.
1101         * asan/Makefile.am: Likewise.
1102         * tsan/Makefile.am: Likewise.
1103         * sanitizer_common/Makefile.in: Regenerated.
1104         * asan/Makefile.in: Likewise.
1105         * tsan/Makefile.in: Likewise.
1106
1107 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         * asan/Makefile.am (libasan_la_LIBADD): Replace
1110         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1111         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1112         * Makefile.in: Regenerated.
1113         * configure: Likewise.
1114         * asan/Makefile.in: Likewise.
1115         * interception/Makefile.in: Likewise.
1116         * sanitizer_common/Makefile.in: Likewise.
1117         * tsan/Makefile.in: Likewise.
1118
1119 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1120
1121         * Makefile.am (AM_MAKEFLAGS): Restored.
1122         * interception/Makefile.am: Likewise.
1123         * sanitizer_common/Makefile.am: Likewise.
1124         * tsan/Makefile.am: Likewise.
1125         * Makefile.in: Regenerated.
1126         * asan/Makefile.in: Likewise.
1127         * interception/Makefile.in: Likewise.
1128         * sanitizer_common/Makefile.in: Likewise.
1129         * tsan/Makefile.in: Likewise.
1130
1131 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         * Makefile.am (MAKEOVERRIDES): Restored.
1134         * asan/Makefile.am: Likewise.
1135         * interception/Makefile.am: Likewise.
1136         * sanitizer_common/Makefile.am: Likewise.
1137         * tsan/Makefile.am: Likewise.
1138         * Makefile.in: Regenerated.
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         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1147         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1148         * Makefile.in: Regenerated.
1149         * configure: Likewise.
1150         * asan/Makefile.in: Likewise.
1151         * interception/Makefile.in: Likewise.
1152         * sanitizer_common/Makefile.in: Likewise.
1153         * tsan/Makefile.in: Likewise.
1154
1155 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1156
1157         * Makefile.am (AM_MAKEFLAGS): Removed.
1158         (MAKEOVERRIDES): Likewise.
1159         * asan/Makefile.am: Likewise.
1160         * interception/Makefile.am: Likewise.
1161         * sanitizer_common/Makefile.am: Likewise.
1162         * tsan/Makefile.am: Likewise.
1163         * Makefile.in: Regenerated.
1164         * asan/Makefile.in: Likewise.
1165         * interception/Makefile.in: Likewise.
1166         * sanitizer_common/Makefile.in: Likewise.
1167         * tsan/Makefile.in: Likewise.
1168
1169 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1170
1171         PR sanitizer/55533
1172         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1173         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1174         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1175         (AM_MAKEFLAGS): Remove CC and CXX.
1176         * interception/Makefile.am: Likewise.
1177         * sanitizer_common/Makefile.am: Likewise.
1178         * tsan/Makefile.am: Likewise.
1179         * Makefile.in: Regenerated.
1180         * aclocal.m4: Likewise.
1181         * configure: Likewise.
1182         * asan/Makefile.in: Likewise.
1183         * interception/Makefile.in: Likewise.
1184         * sanitizer_common/Makefile.in: Likewise.
1185         * tsan/Makefile.in: Likewise.
1186
1187 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1188
1189         * configure.tgt: Enable build on powerpc*-linux.
1190
1191 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1192
1193         PR 55599/sanitizer
1194         * configure.ac: Set enable_static=no on darwin.
1195         * configure: Regenerated.
1196
1197 2012-12-06  Kostya Serebryany  <kcc@google.com>
1198
1199         * All files: Merge from upstream r169392.
1200
1201 2012-12-05  Kostya Serebryany  <kcc@google.com>
1202
1203         * All files: Merge from upstream r169371.
1204
1205 2012-12-04  Kostya Serebryany  <kcc@google.com>
1206             Jack Howarth  <howarth@bromo.med.uc.edu>
1207
1208         PR 55521/sanitizer
1209         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1210         * Makefile.am: Don't build interception subdir when
1211         USING_MAC_INTERPOSE defined.
1212         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1213         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1214         Compile asan_interceptors_dynamic.cc but not libinterception
1215         when USING_MAC_INTERPOSE defined.
1216         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1217         * configure: Regenerated.
1218         * Makefile.in: Likewise.
1219         * asan/Makefile.in: Likewise.
1220         * interception/Makefile.in: Likewise.
1221         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1222         * asan/asan_mac.cc: Likewise.
1223         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1224         and use MISSING_BLOCKS_SUPPORT.
1225         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1226         * interception/mach_override/LICENSE.txt: Remove unused file.
1227         * interception/mach_override/mach_override.c: Likewise.
1228         * interception/mach_override/mach_override.h: Likewise.
1229         * interception/mach_override: Remove unused directory.
1230
1231 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1232
1233         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1234         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1235         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1236         files.
1237         (AM_MAKEFLAGS): Restore CC and CXX.
1238         * interception/Makefile.am: Likewise.
1239         * sanitizer_common/Makefile.am: Likewise.
1240         * tsan/Makefile.am: Likewise.
1241         * Makefile.in: Regenerated.
1242         * aclocal.m4: Likewise.
1243         * configure: Likewise.
1244         * asan/Makefile.in: Likewise.
1245         * interception/Makefile.in: Likewise.
1246         * sanitizer_common/Makefile.in: Likewise.
1247         * tsan/Makefile.in: Likewise.
1248
1249 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1252         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1253         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1254         files.
1255         (AM_MAKEFLAGS): Remove CC and CXX.
1256         * interception/Makefile.am: Likewise.
1257         * sanitizer_common/Makefile.am: Likewise.
1258         * tsan/Makefile.am: Likewise.
1259         * Makefile.in: Regenerated.
1260         * aclocal.m4: Likewise.
1261         * configure: Likewise.
1262         * asan/Makefile.in: Likewise.
1263         * interception/Makefile.in: Likewise.
1264         * sanitizer_common/Makefile.in: Likewise.
1265         * tsan/Makefile.in: Likewise.
1266
1267 2012-11-27  Kostya Serebryany  <kcc@google.com>
1268
1269         * All files: Merge from upstream r168699.
1270
1271 2012-11-24  Kostya Serebryany  <kcc@google.com>
1272             Jack Howarth  <howarth@bromo.med.uc.edu>
1273
1274         * interception/mach_override/mach_override.c: Migrate from llvm.
1275         * interception/mach_override/mach_override.h: Likewise.
1276         * interception/mach_override/LICENSE.txt: Likewise.
1277         * configure.tgt: Add darwin to supported targets.
1278         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1279         * interception/Makefile.am: Compile mach_override.c when
1280         USING_MACH_OVERRIDE defined.
1281         * configure: Regenerated.
1282         * interception/Makefile.in: Likewise.
1283
1284 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1285
1286         PR sanitizer/55450
1287         * tsan/Makefile.am (gcc_version): New.
1288         * tsan/Makefile.in: Regenerated.
1289
1290 2012-11-23  Kostya Serebryany  <kcc@google.com>
1291
1292         * merge.sh: Support tsan, support added/removed files.
1293         * tsan/Makefile.am: Remove tsan_printf.cc.
1294         * tsan/Makefile.in: Regenerated.
1295         * other files: Merge from upstream r168514.
1296
1297 2012-11-23  Kostya Serebryany  <kcc@google.com>
1298
1299         * merge.sh: New file.
1300
1301 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1302
1303         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1304         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1305         automake conditional instead of !MULTISUBDIR32.
1306         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1307         for 64-bit multilib.
1308         * configure.ac: Check for void * size, source in configure.tgt,
1309         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1310         * configure: Regenerated.
1311         * Makefile.in: Regenerated.
1312         * tsan/Makefile.in: Regenerated.
1313
1314 2012-11-22  Wei Mi  <wmi@google.com>
1315
1316         * tsan: New directory. Import tsan runtime from llvm.
1317         * configure.ac: Add 64 bits tsan build.
1318         * Makefile.am: Likewise.
1319         * configure: Regenerated.
1320         * Makefile.in: Likewise.
1321
1322 2012-11-21  Kostya Serebryany  <kcc@google.com>
1323
1324         * README.gcc: Extend the README.gcc with mode details.
1325
1326 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1327
1328         * sanitizer_common/sanitizer_linux.cc
1329         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1330         (internal_mmap): Use it.
1331         (internal_filesize): Likewise.
1332
1333 2012-11-16  Tom Tromey  <tromey@redhat.com>
1334
1335         * configure.ac: Invoke AM_MAINTAINER_MODE.
1336         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1337         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1338
1339 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         PR other/55333
1342         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1343         for hardware pointer.
1344         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1345         Replace uptr with uhwptr for stack unwind.
1346
1347 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1348
1349         * configure.tgt: Enable build on sparc linux.
1350
1351 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1352
1353         * configure.ac: Properly set MULTISUBDIR.
1354         * asan/Makefile.am (gcc_version): New.
1355         * interception/Makefile.am (gcc_version): Likewise.
1356         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1357         * configure: Regenerated.
1358         * asan/Makefile.in: Likewise.
1359         * interception/Makefile.in: Likewise.
1360         * sanitizer_common/Makefile.in: Likewise.
1361
1362 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1363
1364         PR other/55291
1365         * configure.ac (--enable-version-specific-runtime-libs): New option.
1366         (AC_CANONICAL_SYSTEM): New.
1367         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1368         (toolexecdir): Support multilib.
1369         (toolexeclibdir): Likewise.
1370         (multilib_arg): New.
1371         * Makefile.in: Regenerated.
1372         * aclocal.m4: Likewise.
1373         * configure: Likewise.
1374         * asan/Makefile.in: Likewise.
1375         * interception/Makefile.in: Likewise.
1376         * sanitizer_common/Makefile.in: Likewise.
1377
1378 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         PR other/55292
1381         Backport from upstream revision 167883
1382         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1383         __x86_64__ instead of __WORDSIZE.
1384         (internal_filesize): Likwise.
1385
1386 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1387
1388         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1389         * Makefile.in: Regenerated.
1390         * configure: Likewise.
1391
1392 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1393
1394         PR other/55304
1395         * acinclude.m4: New file.
1396         * Makefile.am (ACLOCAL_AMFLAGS): New.
1397         * configure.ac (AC_PREREQ): Set to 2.64.
1398         (AC_CONFIG_AUX_DIR): Set to "..".
1399         * Makefile.in: Regenerated.
1400         * aclocal.m4: Likewise.
1401         * configure: Likewise.
1402         * asan/Makefile.in: Likewise.
1403         * interception/Makefile.in: Likewise.
1404         * sanitizer_common/Makefile.in: Likewise.
1405
1406         * config.guess: Removed.
1407         * config.sub: Likewise.
1408         * depcomp: Likewise.
1409         * install-sh: Likewise.
1410         * ltmain.sh: Likewise.
1411         * missing: Likewise.
1412
1413 2012-11-13  Richard Henderson  <rth@redhat.com>
1414
1415         * configure.tgt: New file.
1416
1417 2012-11-12  David S. Miller  <davem@davemloft.net>
1418
1419         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1420
1421 2012-10-29  Wei Mi  <wmi@google.com>
1422
1423         Initial checkin: migrate asan runtime from llvm.