libsanitizer/ChangeLog

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