libsanitizer/ChangeLog

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