libsanitizer/ChangeLog

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