libsanitizer/ChangeLog

   1 2017-08-14  Release Manager
   2
   3         * GCC 7.2.0 released.
   4
   5 2017-07-17  Jakub Jelinek  <jakub@redhat.com>
   6
   7         Backported from mainline
   8         2017-07-14  Jakub Jelinek  <jakub@redhat.com>
   9
  10         PR sanitizer/81066
  11         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
  12         * sanitizer_common/sanitizer_linux.cc: Likewise.
  13         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
  14         * tsan/tsan_platform_linux.cc: Likewise.
  15
  16 2017-05-02  Release Manager
  17
  18         * GCC 7.1.0 released.
  19
  20 2017-04-06  Martin Liska  <mliska@suse.cz>
  21
  22         PR sanitizer/80166
  23         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
  24         Cherry-pick upstream r299036.
  25
  26 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
  27
  28         PR sanitizer/78158
  29         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
  30
  31 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
  32
  33         PR sanitizer/79562
  34         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
  35         upstream r294806.
  36
  37 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
  38
  39         PR sanitizer/79341
  40         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
  41         s390-linux 31-bit.
  42         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  43         r294793.
  44         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
  45         upstream r294790.
  46         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
  47         r294799.
  48
  49 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
  50
  51         PR sanitizer/78663
  52         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
  53         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
  54
  55 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
  56
  57         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
  58
  59 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
  60
  61         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
  62
  63         PR sanitizer/79168
  64         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
  65         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
  66         text.
  67         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
  68         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
  69         * tsan/tsan_ppc_regs.h: Likewise.
  70         * tsan/tsan_rtl_aarch64.S: Likewise.
  71         * tsan/tsan_rtl_mips64.S: Likewise.
  72         * tsan/tsan_rtl_ppc64.S: Likewise.
  73
  74 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
  75
  76         PR other/79046
  77         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
  78         instead of cat to get version from BASE-VER file.
  79         * asan/Makefile.am (gcc_version): Likewise.
  80         * ubsan/Makefile.am (gcc_version): Likewise.
  81         * sanitizer_common/Makefile.am (gcc_version): Likewise.
  82         * lsan/Makefile.am (gcc_version): Likewise.
  83         * tsan/Makefile.am (gcc_version): Likewise.
  84         * interception/Makefile.in: Regenerated.
  85         * asan/Makefile.in: Regenerated.
  86         * ubsan/Makefile.in: Regenerated.
  87         * sanitizer_common/Makefile.in: Regenerated.
  88         * lsan/Makefile.in: Regenerated.
  89         * tsan/Makefile.in: Regenerated.
  90
  91 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  92
  93         PR other/79046
  94         * configure.ac: Add GCC_BASE_VER.
  95         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  96         get version from BASE-VER file.
  97         * libbacktrace/Makefile.in: Regenerated.
  98         * interception/Makefile.in: Regenerated.
  99         * asan/Makefile.in: Regenerated.
 100         * ubsan/Makefile.in: Regenerated.
 101         * configure: Regenerated.
 102         * sanitizer_common/Makefile.in: Regenerated.
 103         * lsan/Makefile.in: Regenerated.
 104         * Makefile.in: Regenerated.
 105         * tsan/Makefile.in: Regenerated.
 106
 107 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 108
 109         PR sanitizer/78992
 110         * sanitizer_common/sanitizer_platform_limits_posix.h
 111         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 112
 113 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 114
 115         * LOCAL_PATCHES: Add revision.
 116
 117 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 118
 119         PR sanitizer/78532
 120         * sanitizer_common/sanitizer_platform_limits_posix.h
 121         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 122         versions.
 123
 124 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 125
 126         * LOCAL_PATCHES: Remove r242480.
 127
 128 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 129
 130         * LOCAL_PATCHES: Add revision.
 131
 132 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 133
 134         PR sanitizer/78267
 135         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 136         compiler supports blocks extension.
 137
 138 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 139
 140         * LOCAL_PATCHES: Add revision.
 141
 142 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 143
 144         PR sanitizer/78294
 145         * tsan/tsan_rtl.cc: Add missing attribute.
 146
 147 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 148
 149         * LOCAL_PATCHES: New file.
 150
 151 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 152
 153         PR sanitizer/78307
 154         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 155         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 156         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 157         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 158         function.
 159         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 160         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 161         (__ubsan_handle_cfi_bad_type): Export function.
 162         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 163         * HOWTO_MERGE: Update documentation.
 164
 165 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 166
 167         * configure: Regenerate.
 168
 169 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 170
 171         * asan/asan_globals.cc (RegisterGlobal): Do not call
 172         CheckODRViolationViaPoisoning.
 173         (CheckODRViolationViaPoisoning): Remove.
 174
 175 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 176
 177         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 178         compiled code with GCC when extracting the caller PC for ARM if no
 179         valid frame pointer is available.
 180
 181 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 182
 183         PR sanitizer/63958
 184         Reapply:
 185         2014-10-14  David S. Miller  <davem@davemloft.net>
 186
 187         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 188         Define at __kernel_time_t, as needed for sparc.
 189         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 190         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 191         (__sanitizer): Define struct___old_kernel_stat_sz,
 192         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 193         (__sanitizer_ipc_perm): Adjust for sparc targets.
 194         (__sanitizer_shmid_ds): Likewsie.
 195         (__sanitizer_sigaction): Likewise.
 196         (IOC_SIZE): Likewsie.
 197
 198 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 199
 200         * All source files: Merge from upstream 285547.
 201         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 202         variable.
 203         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 204         * asan/Makefile.am (asan_files): Add new files.
 205         * asan/Makefile.in: Regenerate.
 206         * ubsan/Makefile.in: Likewise.
 207         * lsan/Makefile.in: Likewise.
 208         * tsan/Makefile.am (tsan_files): Add new files.
 209         * tsan/Makefile.in: Regenerate.
 210         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 211         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 212         (libsanitizer_common_la_LIBADD): Likewise.
 213         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 214         * sanitizer_common/Makefile.in: Regenerate.
 215         * interception/Makefile.in: Likewise.
 216         * libbacktace/Makefile.in: Likewise.
 217         * Makefile.in: Likewise.
 218         * configure: Likewise.
 219         * merge.sh: Handle builtins/assembly.h merging.
 220         * builtins/assembly.h: New file.
 221         * asan/libtool-version: Bump the libasan SONAME.
 222
 223 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 224
 225         PR sanitizer/77567
 226         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 227
 228 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 229
 230         PR sanitizer/77396
 231         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 232
 233 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 234
 235         PR sanitizer/71042
 236         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 237         * tsan/tsan_rtl_aarch64.S: Likewise.
 238
 239 2016-07-23  Alan Modra  <amodra@gmail.com>
 240
 241         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 242         * configure.ac: Don't substitute OBSTACK_DEFS.
 243         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 244         * tsan/Makefile.am: Likewise.
 245         * configure: Regenerate.
 246         * Makefile.in: Regenerate.
 247         * asan/Makefile.in: Regenerate.
 248         * interception/Makefile.in: Regenerate.
 249         * libbacktrace/Makefile.in: Regenerate.
 250         * lsan/Makefile.in: Regenerate.
 251         * sanitizer_common/Makefile.in: Regenerate.
 252         * tsan/Makefile.in: Regenerate.
 253         * ubsan/Makefile.in: Regenerate.
 254
 255 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 256
 257         PR sanitizer/71160
 258         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 259         and r269633.
 260
 261 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 262
 263         PR sanitizer/70624
 264         * asan/asan_mac.cc: Cherry pick upstream r266868.
 265
 266 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 267
 268         PR sanitizer/68824
 269         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 270         InitializeInterceptors): Cherry pick upstream r258119.
 271
 272 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 273
 274         * configure.ac: Replace the hard-coded -ldl requirement for
 275         link_sanitizer_common with a configure time check for -ldl.
 276         * configure: Regenerate.
 277
 278 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 279
 280         * include/system/linux/asm/ptrace.h: Move to ...
 281         * include/system/asm/ptrace.h: ... this.
 282
 283 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 284
 285         * include/system/linux/asm/ptrace.h: New header.
 286
 287 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 288
 289         * All source files: Merge from upstream r253555.
 290         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 291         dependences for TSan for aarch64-*-linux* targets.
 292         * tsan/Makefile.am: Add new source files.
 293         * configure: Regenerate.
 294         * tsan/Makefile.in: Likewise.
 295
 296 2015-11-09  Alan Modra  <amodra@gmail.com>
 297
 298         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 299         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 300         interceptors.
 301         * configure.ac: Substitute OBSTACK_DEFS.
 302         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 303         * tsan/Makefile.am: Likewise.
 304         * configure: Regenerate.
 305         * Makefile.in: Regenerate.
 306         * asan/Makefile.in: Regenerate.
 307         * interception/Makefile.in: Regenerate.
 308         * libbacktrace/Makefile.in: Regenerate.
 309         * lsan/Makefile.in: Regenerate.
 310         * sanitizer_common/Makefile.in: Regenerate.
 311         * tsan/Makefile.in: Regenerate.
 312         * ubsan/Makefile.in: Regenerate.
 313
 314 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 315
 316         PR bootstrap/68041
 317         * configure.ac (link_sanitizer_common): Link against librt only if it
 318         contains shm_open, required by sanitizers.
 319         (CXX_ABI_NEEDED): Remove variable.
 320         * configure: Regenerate.
 321         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 322         * ubsan/Makefile.in: Regenerate.
 323
 324 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 325
 326         * HOWTO_MERGE: New file.
 327
 328 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 329
 330         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 331         compiled code with GCC when extracting the caller PC for ARM if no
 332         valid frame pointer is available.
 333
 334 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 335
 336         PR bootstrap/63888
 337         Reapply:
 338         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 339
 340         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 341         support until it is rewritten upstream.
 342
 343         * c-c++-common/asan/pr63888.c: New test.
 344
 345 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 346
 347         PR sanitizer/63958
 348         Reapply:
 349         2014-10-14  David S. Miller  <davem@davemloft.net>
 350
 351         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 352         Define at __kernel_time_t, as needed for sparc.
 353         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 354         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 355         (__sanitizer): Define struct___old_kernel_stat_sz,
 356         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 357         (__sanitizer_ipc_perm): Adjust for sparc targets.
 358         (__sanitizer_shmid_ds): Likewsie.
 359         (__sanitizer_sigaction): Likewise.
 360         (IOC_SIZE): Likewsie.
 361
 362 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 363
 364         * All source files: Merge from upstream r250806.
 365         * configure.ac (link_sanitizer_common): Add -lrt flag.
 366         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 367         Set USE_CXX_ABI_FLAG=true for darwin.
 368         * asan/Makefile.am (asan_files): Add new files.
 369         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 370         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 371         * asan/Makefile.in: Regenerate.
 372         * ubsan/Makefile.am (ubsan_files): Add new files.
 373         (DEFS): Add DCAN_SANITIZE_UB=1.
 374         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 375         * ubsan/Makefile.in: Regenerate.
 376         * tsan/Makefile.am (tsan_files): Add new files.
 377         (DEFS): Add DCAN_SANITIZE_UB=0.
 378         * tsan/Makefile.in: Regenerate.
 379         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 380         * sanitizer_common/Makefile.in: Regenerate.
 381         * asan/libtool-version: Bump the libasan SONAME.
 382
 383 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 384
 385         PR sanitizer/67258
 386         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 387
 388 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 389
 390         PR sanitizer/63927
 391         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 392         for PowerPC.
 393
 394 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 395
 396         PR sanitizer/63927
 397         * sanitizer_common/sanitizer_stacktrace.cc
 398         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 399         find the link register at an offset of 16 from the base of the
 400         caller's stack frame.
 401
 402 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 403
 404         * Makefile.in: Regenerated with automake-1.11.6.
 405         * aclocal.m4: Likewise.
 406         * asan/Makefile.in: Likewise.
 407         * configure: Likewise.
 408         * interception/Makefile.in: Likewise.
 409         * libbacktrace/Makefile.in: Likewise.
 410         * lsan/Makefile.in: Likewise.
 411         * sanitizer_common/Makefile.in: Likewise.
 412         * tsan/Makefile.in: Likewise.
 413         * ubsan/Makefile.in: Likewise.
 414
 415 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 416
 417         PR sanitizer/64839
 418         * sanitizer_common/sanitizer_platform.h: Cherry pick
 419         upstream r234470.
 420         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 421         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 422         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 423         * Makefile.in: Regenerate.
 424         * asan/Makefile.in: Regenerate.
 425         * config.h.in: Regenerate.
 426         * configure: Regenerate.
 427         * interception/Makefile.in: Regenerate.
 428         * libbacktrace/Makefile.in: Regenerate.
 429         * lsan/Makefile.in: Regenerate.
 430         * sanitizer_common/Makefile.in: Regenerate.
 431         * tsan/Makefile.in: Regenerate.
 432         * ubsan/Makefile.in: Regenerate.
 433
 434
 435 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 436
 437         PR sanitizer/59009
 438         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 439         upstream r230324.
 440         * sanitizer_common/sanitizer_platform.h: Likewise.
 441         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 442
 443 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 444
 445         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 446         upstream 224508 and 224755.
 447
 448 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 449
 450         PR sanitizer/63958
 451         Reapply:
 452         2014-10-14  David S. Miller  <davem@davemloft.net>
 453
 454         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 455         Define at __kernel_time_t, as needed for sparc.
 456         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 457         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 458         (__sanitizer): Define struct___old_kernel_stat_sz,
 459         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 460         (__sanitizer_ipc_perm): Adjust for sparc targets.
 461         (__sanitizer_shmid_ds): Likewsie.
 462         (__sanitizer_sigaction): Likewise.
 463         (IOC_SIZE): Likewsie.
 464
 465 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 466
 467         * configure.tgt: Enable build on powerpc*le-*-linux.
 468
 469 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 470
 471         PR bootstrap/63888
 472         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 473         support until it is rewritten upstream.
 474
 475 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 476
 477         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 478         * configure: Regenerate.
 479
 480 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 481
 482         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 483         * configure: Regenerate.
 484         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 485
 486 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 487
 488         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 489         * configure: Regenerate.
 490         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 491         (libtsan_la_DEPENDENCIES): Likewise.
 492         * Makefile.in: Regenerate.
 493         * asan/Makefile.in: Regenerate.
 494         * interception/Makefile.in: Regenerate.
 495         * libbacktrace/Makefile.in: Regenerate.
 496         * lsan/Makefile.in: Regenerate.
 497         * sanitizer_common/Makefile.in: Regenerate.
 498         * tsan/Makefile.in: Regenerate.
 499         * ubsan/Makefile.in: Regenerate.
 500
 501 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 502
 503         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 504
 505 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 506
 507         PR sanitizer/64435
 508         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 509         upstream r226637.
 510         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 511         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 512
 513 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 514
 515         PR sanitizer/64632
 516         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 517
 518 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 519
 520         PR sanitizer/64435
 521         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 522         upstream r223925.
 523
 524 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 525
 526         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 527         upstream r224518 and r224519.
 528         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 529         r224834.
 530
 531 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 532
 533         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 534         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 535         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 536         upstream r224308.
 537
 538 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         PR bootstrap/63784
 541         * configure: Regenerated.
 542
 543 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 544
 545         PR target/61137
 546         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 547         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 548
 549 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 550
 551         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 552         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 553         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 554         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 555         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 556         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 557         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 558         * sanitizer_common/Makefile.in: Regenerate.
 559         * asan/Makefile.in: Ditto.
 560         * lsan/Makefile.in: Ditto.
 561         * interception/Makefile.in: Ditto.
 562         * tsan/Makefile.in: Ditto.
 563         * libbacktrace/Makefile.in: Ditto.
 564         * ubsan/Makefile.in: Ditto.
 565
 566 2014-11-13  Kostya Serebryany  <kcc@google.com>
 567
 568         * All source files: Merge from upstream r221802.
 569         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 570         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 571         with 'start' to follow the new interface.
 572         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 573         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 574         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 575         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 576         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 577         files.
 578         (AM_CXXFLAGS): Added -std=c++11.
 579         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 580         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 581         * asan/Makefile.in: Regenerate.
 582         * interception/Makefile.in: Regenerate.
 583         * libbacktrace/Makefile.in: Regenerate.
 584         * lsan/Makefile.in: Regenerate.
 585         * sanitizer_common/Makefile.in: Regenerate.
 586         * tsan/Makefile.in: Regenerate.
 587         * ubsan/Makefile.in: Regenerate.
 588
 589 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 590
 591         PR target/63610
 592         * configure: Regenerate.
 593
 594 2014-10-16  Martin Liska  <mliska@suse.cz>
 595
 596         * asan/Makefile.am: IPA ICF pass is disabled.
 597         * asan/Makefile.in: Likewise.
 598
 599 2014-10-14  David S. Miller  <davem@davemloft.net>
 600
 601         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 602         Define at __kernel_time_t, as needed for sparc.
 603         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 604         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 605         (__sanitizer): Define struct___old_kernel_stat_sz,
 606         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 607         (__sanitizer_ipc_perm): Adjust for sparc targets.
 608         (__sanitizer_shmid_ds): Likewsie.
 609         (__sanitizer_sigaction): Likewsie.
 610         (IOC_SIZE): Likewsie.
 611
 612 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 613
 614         * ubsan/Makefile.am (DEFS): Add -DPIC.
 615         * ubsan/Makefile.in: Regenerated.
 616
 617 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 618
 619         * configure.tgt: Enable build on aarch64*-linux.
 620
 621 2014-09-19  Kostya Serebryany  <kcc@google.com>
 622
 623         * All source files: Merge from upstream r218156.
 624         * asan/Makefile.am (asan_files): Added new files.
 625         * asan/Makefile.in: Regenerate.
 626         * ubsan/Makefile.am (ubsan_files): Added new files.
 627         * ubsan/Makefile.in: Regenerate.
 628         * tsan/Makefile.am (tsan_files): Added new files.
 629         * tsan/Makefile.in: Regenerate.
 630         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 631           files.
 632         * sanitizer_common/Makefile.in: Regenerate.
 633         * asan/libtool-version: Bump the libasan SONAME.
 634
 635 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 636
 637         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 638         upstream r215485, r217389, r217391 and r217400.
 639
 640 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 641
 642         * sanitizer_common/sanitizer_common_interceptors.inc:
 643         Cherry pick upstream r211008.
 644
 645 2014-06-11  Richard Biener  <rguenther@suse.de>
 646
 647         * asan/asan_linux.cc: Cherry pick upstream r210012.
 648
 649 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 650
 651         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 652         r209879.
 653         * sanitizer_common/sanitizer_common.h: Likewise.
 654         * asan/asan_mapping.h: Likewise.
 655         * asan/asan_linux.cc: Likewise.
 656         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 657         * sanitizer_common/sanitizer_allocator.h: Likewise.
 658
 659 2014-05-23  Marek Polacek  <polacek@redhat.com>
 660
 661         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 662         floating-point types.
 663
 664 2014-05-22  Kostya Serebryany  <kcc@google.com>
 665
 666         * All source files: Merge from upstream r209283.
 667         * asan/Makefile.am (asan_files): Added new files.
 668         * asan/Makefile.in: Regenerate.
 669         * tsan/Makefile.am (tsan_files): Added new files.
 670         * tsan/Makefile.in: Regenerate.
 671         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 672         files.
 673         * sanitizer_common/Makefile.in: Regenerate.
 674
 675 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 676
 677         PR sanitizer/61100
 678         * Makefile.am (nodist_saninclude_HEADERS): Install
 679         public headers.
 680         * Makefile.in: Regenerate.
 681
 682 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 683
 684         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 685         Add ../../libbacktrace/sort.c.
 686         * libbacktrace/Makefile.in: Regenerate.
 687         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 688
 689 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 690
 691         * configure.tgt: Unsupported for little endian PowerPC for now.
 692
 693 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 694
 695         PR sanitizer/60055
 696         * tsan/tsan_flags.cc (__tsan_default_options): Add
 697         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 698         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 699
 700         PR sanitizer/60038
 701         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 702         sanitizer_atomic.h and unistd.h.
 703         (kThreadDescriptorSize): Made static, remove initializer and const,
 704         change type to atomic_uintptr_t.
 705         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 706         query glibc version, compute kThreadDescriptorSize depending on
 707         glibc version minor number.
 708         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 709         kThreadDescriptorSize directly.
 710
 711 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 712             Jakub Jelinek  <jakub@redhat.com>
 713
 714         PR sanitizer/57316
 715         * configure.ac: Check for missing syscalls.
 716         * Makefile.am: Likewise.
 717         * configure: Regenerate.
 718         * Makefile.in: Regenerate.
 719
 720 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 721
 722         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 723         (LibbacktraceSymbolizer::Demangle): New declaration.
 724         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 725         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 726         method if possible.
 727         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 728         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 729         (struct CplusV3DemangleData): New type.
 730         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 731         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 732         SymbolizeDataCallback): Use CplusV3Demangle.
 733         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 734         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 735         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 736         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 737         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 738         cplus_demangle_init_info, cplus_demangle_mangled_name,
 739         cplus_demangle_operators, cplus_demangle_print,
 740         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 741         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 742         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 743         Define.
 744         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 745         (memcmp, strncmp): Redefine.
 746         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 747         ../../libiberty/cp-demangle.c.
 748         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 749         __asan_internal_strncmp): New functions.
 750         * sanitizer_common/Makefile.in: Regenerated.
 751         * libbacktrace/Makefile.in: Regenerated.
 752         * configure: Regenerated.
 753         * configure.ac: Regenerated.
 754         * config.h.in: Regenerated.
 755
 756         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 757         -isystem $(top_srcdir)/include/system.
 758         * sanitizer_common/Makefile.in: Regenerated.
 759         * include/system/linux/aio_abi.h: New header.
 760         * include/system/linux/mroute.h: New header.
 761         * include/system/linux/mroute6.h: New header.
 762         * include/system/linux/perf_event.h: New header.
 763         * include/system/linux/types.h: New header.
 764
 765         PR sanitizer/59136
 766         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 767         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 768         and -I/-include flags.
 769         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 770         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 771         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 772         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 773         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 774         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 775         libbacktrace.
 776         * README.gcc: Document that also lsan and ubsan are
 777         maintained in compiler-rt upstream.
 778         * libbacktrace/Makefile.am: New file.
 779         * libbacktrace/backtrace-rename.h: New file.
 780         * libbacktrace/backtrace-supported.h.in: New file.
 781         * libbacktrace/bridge.cc: New file.
 782         * configure.ac: Add tests needed for libbacktrace build
 783         within libsanitizer.
 784         * sanitizer_common/Makefile.in: Regenerated.
 785         * lsan/Makefile.in: Regenerated.
 786         * tsan/Makefile.in: Regenerated.
 787         * ubsan/Makefile.in: Regenerated.
 788         * libbacktrace/Makefile.in: Generated.
 789         * config.h.in: Regenerated.
 790         * configure: Regenerated.
 791         * Makefile.in: Regenerated.
 792         * interception/Makefile.in: Regenerated.
 793         * asan/Makefile.in: Regenerated.
 794         * aclocal.m4: Regenerated.
 795
 796 2013-12-19  Kostya Serebryany  <kcc@google.com>
 797
 798         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 799         workaround for missing definition of EOWNERDEAD, backport
 800         from upstream r196779.
 801
 802 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * sanitizer_common/sanitizer_platform_limits_posix.h
 805         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 806         (__sanitizer_clock_t): Use long long for x32.
 807
 808 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 811         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 812         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 813
 814 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         * configure.ac (link_sanitizer_common): Add -lm.
 817         * configure: Regenerated.
 818
 819 2013-12-05  Kostya Serebryany  <kcc@google.com>
 820
 821         * All source files: Merge from upstream r196489.
 822         * merge.sh: Add *.S to the list of merged files.
 823
 824 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 825
 826         PR sanitizer/59368
 827         * Makefile.am (gcc_version): Added gcc_version.
 828         * Makefile.in: Regenerate.
 829
 830 2013-12-05  Kostya Serebryany  <kcc@google.com>
 831
 832         * All source files: Merge from upstream r196090.
 833         * tsan/Makefile.am (tsan_files): Added new files.
 834         * tsan/Makefile.in: Regenerate.
 835         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 836         * sanitizer_common/Makefile.in: Regenerate.
 837         * lsan/Makefile.am (lsan_files): Added new files.
 838         * lsan/Makefile.in: Regenerate.
 839
 840 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 841             Yury Gribov  <y.gribov@samsung.com>
 842
 843         PR sanitizer/59063
 844         * libsanitizer.spec.in: Add spec file to hold link flags for
 845         various sanitizer libs.
 846         * configure.ac: Check whether clock_* routines come from librt.
 847         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 848         configure.ac.
 849         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 850         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 851         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 852         * asan/Makefile.in: Regenerate.
 853         * interception/Makefile.in: Regenerate.
 854         * lsan/Makefile.in: Regenerate.
 855         * sanitizer_common/Makefile.in: Regenerate.
 856         * tsan/Makefile.in: Regenerate.
 857         * ubsan/Makefile.in: Regenerate.
 858         * Makefile.in: Regenerate.
 859         * configure: Regenerate.
 860
 861 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 862             Yury Gribov  <y.gribov@samsung.com>
 863
 864         PR sanitizer/59106
 865         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 866         don't need it.
 867         * ubsan/Makefile.in: Regenerated.
 868
 869 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 870
 871         PR sanitizer/59061
 872         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 873         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 874         * configure: Regenerated.
 875         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 876         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 877         * lsan/Makefile.in: Regenerated.
 878
 879 2013-11-22  Mike Stump  <mikestump@comcast.net>
 880
 881         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 882         change from upstream to fix build.
 883
 884 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 885
 886         PR sanitizer/59106
 887         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 888         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 889         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 890         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 891         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 892         * asan/Makefile.in: Regenerate.
 893         * interception/Makefile.in: Regenerate.
 894         * tsan/Makefile.in: Regenerate.
 895         * lsan/Makefile.in: Regenerate.
 896         * sanitizer_common/Makefile.in: Regenerate.
 897
 898 2013-11-15  Kostya Serebryany  <kcc@google.com>
 899
 900         PR sanitizer/58994
 901         Backport from upstream revision 194573
 902         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
 903         back to the original functions in the common libsanitizer
 904         interceptors and the __cxa_atexit() interceptor on Darwin.
 905
 906 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
 907
 908         PR sanitizer/59009
 909         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
 910         ifdef out more source.
 911
 912 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
 913
 914         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
 915         ifdef out almost the whole source.
 916         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 917
 918 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         PR sanitizer/59018
 921         * sanitizer_common/sanitizer_platform_limits_posix.cc
 922         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
 923         defined.
 924
 925 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR sanitizer/59018
 928         * sanitizer_common/sanitizer_platform_limits_linux.cc
 929         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
 930         defined.
 931         * sanitizer_common/sanitizer_platform_limits_posix.h
 932         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
 933         defined.
 934         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
 935         is defined.
 936         (__sanitizer___kernel_gid_t): Likewise.
 937         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
 938         is defined.
 939
 940 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         PR sanitizer/59018
 943         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
 944         2 64-bit integers to save and restore fn and arg.  Properly load
 945         newtls/child_tidptr into r8/r10.
 946
 947 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         PR sanitizer/59018
 950         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
 951         internal_munmap, internal_open, internal_read, internal_write,
 952         internal_stat, internal_lstat, internal_fstat, internal_readlink,
 953         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
 954         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
 955         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
 956
 957 2013-11-04  Kostya Serebryany  <kcc@google.com>
 958
 959         * All source files: Merge from upstream r191666.
 960         * merge.sh: Added lsan.
 961         * configure.ac (AC_CONFIG_FILES): Added lsan.
 962         * Makefile.am (SUBDIRS): Added lsan.
 963         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 964         * asan/Makefile.am (asan_files): Added new files.
 965         (libasan_la_LIBADD): Added a dependency on lsan.
 966         * lsan/Makefile.am: New file.
 967         * asan/Makefile.in: Regenerate.
 968         * lsan/Makefile.in: Regenerate.
 969         * Makefile.in: Regenerate.
 970         * configure: Regenerate.
 971         * sanitizer_common/Makefile.in: Regenerate.
 972
 973 2013-09-20  Alan Modra  <amodra@gmail.com>
 974
 975         * configure: Regenerate.
 976
 977 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
 978
 979         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
 980         libinterception.la for Darwin.
 981         * ubsan/Makefile.in: Regenerate.
 982
 983 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
 984
 985         * Makefile.am (SUBDIRS): Add ubsan.
 986         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
 987         * merge.sh: Merge ubsan.
 988         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
 989         * sanitizer_common/sanitizer_printf.cc: Likewise.
 990         * sanitizer_common/sanitizer_common.h: Likewise.
 991         * ubsan: New directory. Import ubsan runtime from llvm.
 992
 993 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
 994
 995         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
 996         Cherry pick upstream r182922.
 997
 998 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
 999
1000         * configure.tgt: Add ARM pattern.
1001
1002 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1003
1004         PR other/43620
1005         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1006         * Makefile.in: Regenerated.
1007         * asan/Makefile.in: Regenerated.
1008         * interception/Makefile.in: Regenerated.
1009         * sanitizer_common/Makefile.in: Regenerated.
1010         * tsan/Makefile.in: Regenerated.
1011
1012 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1013
1014         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1015         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1016         0x4fffffffffULL.
1017
1018 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1019
1020         PR sanitizer/56393
1021         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1022         libasan_preinit.o.
1023         (libasan_preinit.o): Depend on asan_preinit.o.
1024         * asan/Makefile.in: Regenerated.
1025         * asan/asan_preinit.cc: New file, synced from upstream.
1026         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1027
1028 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1029
1030         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1031         dynamic/asan_interceptors_dynamic.cc.
1032         * asan/Makefile.in: Regenerated.
1033         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1034
1035 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1036
1037         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1038         defined.  Add used attribute.
1039
1040 2013-02-21  Kostya Serebryany  <kcc@google.com>
1041
1042         * All source files: Merge from upstream r175733.
1043         * sanitizer_common/Makefile.am: Added a new file.
1044         * sanitizer_common/Makefile.in: Regenerated.
1045
1046 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1047
1048         PR bootstrap/56327
1049         * interception/interception.h (OFF_T): Merged from upstream
1050         r175140.
1051
1052 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1053
1054         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1055
1056 2013-02-13  Kostya Serebryany  <kcc@google.com>
1057
1058         PR sanitizer/56128
1059         * All source files: Merge from upstream r175049.
1060         * interception/Makefile.am: added include path.
1061         * interception/Makefile.in: Regenerated.
1062
1063 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1064
1065         * configure.tgt: Disable build on darwin9 and earlier.
1066
1067 2013-01-23  Kostya Serebryany  <kcc@google.com>
1068
1069         PR sanitizer/55989
1070         * All source files: Merge from upstream r173241.
1071         * merge.sh: Support merging .inc files.
1072
1073 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1074
1075         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1076         -Wno-c99-extensions.
1077         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1078         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1079         * sanitizer_common/Makefile.in: Regenerated.
1080         * interception/Makefile.in: Regenerated.
1081         * asan/Makefile.in: Regenerated.
1082
1083 2013-01-10  Wei Mi  <wmi@google.com>
1084
1085         PR sanitizer/55488
1086         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1087         * tsan/Makefile.in: Regenerated.
1088         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1089
1090 2013-01-10  Kostya Serebryany  <kcc@google.com>
1091
1092         * All source files: Merge from upstream r171973.
1093         * sanitizer_common/Makefile.am: Added new files.
1094         * asan/Makefile.am: Likewise.
1095         * tsan/Makefile.am: Likewise.
1096         * sanitizer_common/Makefile.in: Regenerated.
1097         * asan/Makefile.in: Likewise.
1098         * tsan/Makefile.in: Likewise.
1099
1100 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1101
1102         * asan/Makefile.am (libasan_la_LIBADD): Replace
1103         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1104         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1105         * Makefile.in: Regenerated.
1106         * configure: Likewise.
1107         * asan/Makefile.in: Likewise.
1108         * interception/Makefile.in: Likewise.
1109         * sanitizer_common/Makefile.in: Likewise.
1110         * tsan/Makefile.in: Likewise.
1111
1112 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         * Makefile.am (AM_MAKEFLAGS): Restored.
1115         * interception/Makefile.am: Likewise.
1116         * sanitizer_common/Makefile.am: Likewise.
1117         * tsan/Makefile.am: Likewise.
1118         * Makefile.in: Regenerated.
1119         * asan/Makefile.in: Likewise.
1120         * interception/Makefile.in: Likewise.
1121         * sanitizer_common/Makefile.in: Likewise.
1122         * tsan/Makefile.in: Likewise.
1123
1124 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1125
1126         * Makefile.am (MAKEOVERRIDES): Restored.
1127         * asan/Makefile.am: Likewise.
1128         * interception/Makefile.am: Likewise.
1129         * sanitizer_common/Makefile.am: Likewise.
1130         * tsan/Makefile.am: Likewise.
1131         * Makefile.in: Regenerated.
1132         * asan/Makefile.in: Likewise.
1133         * interception/Makefile.in: Likewise.
1134         * sanitizer_common/Makefile.in: Likewise.
1135         * tsan/Makefile.in: Likewise.
1136
1137 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1138
1139         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1140         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1141         * Makefile.in: Regenerated.
1142         * configure: Likewise.
1143         * asan/Makefile.in: Likewise.
1144         * interception/Makefile.in: Likewise.
1145         * sanitizer_common/Makefile.in: Likewise.
1146         * tsan/Makefile.in: Likewise.
1147
1148 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * Makefile.am (AM_MAKEFLAGS): Removed.
1151         (MAKEOVERRIDES): Likewise.
1152         * asan/Makefile.am: Likewise.
1153         * interception/Makefile.am: Likewise.
1154         * sanitizer_common/Makefile.am: Likewise.
1155         * tsan/Makefile.am: Likewise.
1156         * Makefile.in: Regenerated.
1157         * asan/Makefile.in: Likewise.
1158         * interception/Makefile.in: Likewise.
1159         * sanitizer_common/Makefile.in: Likewise.
1160         * tsan/Makefile.in: Likewise.
1161
1162 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1163
1164         PR sanitizer/55533
1165         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1166         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1167         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1168         (AM_MAKEFLAGS): Remove CC and CXX.
1169         * interception/Makefile.am: Likewise.
1170         * sanitizer_common/Makefile.am: Likewise.
1171         * tsan/Makefile.am: Likewise.
1172         * Makefile.in: Regenerated.
1173         * aclocal.m4: Likewise.
1174         * configure: Likewise.
1175         * asan/Makefile.in: Likewise.
1176         * interception/Makefile.in: Likewise.
1177         * sanitizer_common/Makefile.in: Likewise.
1178         * tsan/Makefile.in: Likewise.
1179
1180 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1181
1182         * configure.tgt: Enable build on powerpc*-linux.
1183
1184 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1185
1186         PR 55599/sanitizer
1187         * configure.ac: Set enable_static=no on darwin.
1188         * configure: Regenerated.
1189
1190 2012-12-06  Kostya Serebryany  <kcc@google.com>
1191
1192         * All files: Merge from upstream r169392.
1193
1194 2012-12-05  Kostya Serebryany  <kcc@google.com>
1195
1196         * All files: Merge from upstream r169371.
1197
1198 2012-12-04  Kostya Serebryany  <kcc@google.com>
1199             Jack Howarth  <howarth@bromo.med.uc.edu>
1200
1201         PR 55521/sanitizer
1202         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1203         * Makefile.am: Don't build interception subdir when
1204         USING_MAC_INTERPOSE defined.
1205         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1206         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1207         Compile asan_interceptors_dynamic.cc but not libinterception
1208         when USING_MAC_INTERPOSE defined.
1209         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1210         * configure: Regenerated.
1211         * Makefile.in: Likewise.
1212         * asan/Makefile.in: Likewise.
1213         * interception/Makefile.in: Likewise.
1214         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1215         * asan/asan_mac.cc: Likewise.
1216         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1217         and use MISSING_BLOCKS_SUPPORT.
1218         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1219         * interception/mach_override/LICENSE.txt: Remove unused file.
1220         * interception/mach_override/mach_override.c: Likewise.
1221         * interception/mach_override/mach_override.h: Likewise.
1222         * interception/mach_override: Remove unused directory.
1223
1224 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1227         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1228         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1229         files.
1230         (AM_MAKEFLAGS): Restore CC and CXX.
1231         * interception/Makefile.am: Likewise.
1232         * sanitizer_common/Makefile.am: Likewise.
1233         * tsan/Makefile.am: Likewise.
1234         * Makefile.in: Regenerated.
1235         * aclocal.m4: Likewise.
1236         * configure: Likewise.
1237         * asan/Makefile.in: Likewise.
1238         * interception/Makefile.in: Likewise.
1239         * sanitizer_common/Makefile.in: Likewise.
1240         * tsan/Makefile.in: Likewise.
1241
1242 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1243
1244         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1245         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1246         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1247         files.
1248         (AM_MAKEFLAGS): Remove CC and CXX.
1249         * interception/Makefile.am: Likewise.
1250         * sanitizer_common/Makefile.am: Likewise.
1251         * tsan/Makefile.am: Likewise.
1252         * Makefile.in: Regenerated.
1253         * aclocal.m4: Likewise.
1254         * configure: Likewise.
1255         * asan/Makefile.in: Likewise.
1256         * interception/Makefile.in: Likewise.
1257         * sanitizer_common/Makefile.in: Likewise.
1258         * tsan/Makefile.in: Likewise.
1259
1260 2012-11-27  Kostya Serebryany  <kcc@google.com>
1261
1262         * All files: Merge from upstream r168699.
1263
1264 2012-11-24  Kostya Serebryany  <kcc@google.com>
1265             Jack Howarth  <howarth@bromo.med.uc.edu>
1266
1267         * interception/mach_override/mach_override.c: Migrate from llvm.
1268         * interception/mach_override/mach_override.h: Likewise.
1269         * interception/mach_override/LICENSE.txt: Likewise.
1270         * configure.tgt: Add darwin to supported targets.
1271         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1272         * interception/Makefile.am: Compile mach_override.c when
1273         USING_MACH_OVERRIDE defined.
1274         * configure: Regenerated.
1275         * interception/Makefile.in: Likewise.
1276
1277 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         PR sanitizer/55450
1280         * tsan/Makefile.am (gcc_version): New.
1281         * tsan/Makefile.in: Regenerated.
1282
1283 2012-11-23  Kostya Serebryany  <kcc@google.com>
1284
1285         * merge.sh: Support tsan, support added/removed files.
1286         * tsan/Makefile.am: Remove tsan_printf.cc.
1287         * tsan/Makefile.in: Regenerated.
1288         * other files: Merge from upstream r168514.
1289
1290 2012-11-23  Kostya Serebryany  <kcc@google.com>
1291
1292         * merge.sh: New file.
1293
1294 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1295
1296         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1297         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1298         automake conditional instead of !MULTISUBDIR32.
1299         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1300         for 64-bit multilib.
1301         * configure.ac: Check for void * size, source in configure.tgt,
1302         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1303         * configure: Regenerated.
1304         * Makefile.in: Regenerated.
1305         * tsan/Makefile.in: Regenerated.
1306
1307 2012-11-22  Wei Mi  <wmi@google.com>
1308
1309         * tsan: New directory. Import tsan runtime from llvm.
1310         * configure.ac: Add 64 bits tsan build.
1311         * Makefile.am: Likewise.
1312         * configure: Regenerated.
1313         * Makefile.in: Likewise.
1314
1315 2012-11-21  Kostya Serebryany  <kcc@google.com>
1316
1317         * README.gcc: Extend the README.gcc with mode details.
1318
1319 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1320
1321         * sanitizer_common/sanitizer_linux.cc
1322         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1323         (internal_mmap): Use it.
1324         (internal_filesize): Likewise.
1325
1326 2012-11-16  Tom Tromey  <tromey@redhat.com>
1327
1328         * configure.ac: Invoke AM_MAINTAINER_MODE.
1329         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1330         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1331
1332 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         PR other/55333
1335         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1336         for hardware pointer.
1337         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1338         Replace uptr with uhwptr for stack unwind.
1339
1340 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1341
1342         * configure.tgt: Enable build on sparc linux.
1343
1344 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         * configure.ac: Properly set MULTISUBDIR.
1347         * asan/Makefile.am (gcc_version): New.
1348         * interception/Makefile.am (gcc_version): Likewise.
1349         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1350         * configure: Regenerated.
1351         * asan/Makefile.in: Likewise.
1352         * interception/Makefile.in: Likewise.
1353         * sanitizer_common/Makefile.in: Likewise.
1354
1355 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1356
1357         PR other/55291
1358         * configure.ac (--enable-version-specific-runtime-libs): New option.
1359         (AC_CANONICAL_SYSTEM): New.
1360         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1361         (toolexecdir): Support multilib.
1362         (toolexeclibdir): Likewise.
1363         (multilib_arg): New.
1364         * Makefile.in: Regenerated.
1365         * aclocal.m4: Likewise.
1366         * configure: Likewise.
1367         * asan/Makefile.in: Likewise.
1368         * interception/Makefile.in: Likewise.
1369         * sanitizer_common/Makefile.in: Likewise.
1370
1371 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         PR other/55292
1374         Backport from upstream revision 167883
1375         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1376         __x86_64__ instead of __WORDSIZE.
1377         (internal_filesize): Likwise.
1378
1379 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1382         * Makefile.in: Regenerated.
1383         * configure: Likewise.
1384
1385 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1386
1387         PR other/55304
1388         * acinclude.m4: New file.
1389         * Makefile.am (ACLOCAL_AMFLAGS): New.
1390         * configure.ac (AC_PREREQ): Set to 2.64.
1391         (AC_CONFIG_AUX_DIR): Set to "..".
1392         * Makefile.in: Regenerated.
1393         * aclocal.m4: Likewise.
1394         * configure: Likewise.
1395         * asan/Makefile.in: Likewise.
1396         * interception/Makefile.in: Likewise.
1397         * sanitizer_common/Makefile.in: Likewise.
1398
1399         * config.guess: Removed.
1400         * config.sub: Likewise.
1401         * depcomp: Likewise.
1402         * install-sh: Likewise.
1403         * ltmain.sh: Likewise.
1404         * missing: Likewise.
1405
1406 2012-11-13  Richard Henderson  <rth@redhat.com>
1407
1408         * configure.tgt: New file.
1409
1410 2012-11-12  David S. Miller  <davem@davemloft.net>
1411
1412         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1413
1414 2012-10-29  Wei Mi  <wmi@google.com>
1415
1416         Initial checkin: migrate asan runtime from llvm.