libsanitizer/ChangeLog

   1 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR sanitizer/64632
   4         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
   5
   6 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR sanitizer/64435
   9         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
  10         upstream r223925.
  11
  12 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
  13
  14         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
  15         upstream r224518 and r224519.
  16         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
  17         r224834.
  18
  19 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
  20
  21         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
  22         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
  23         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
  24         upstream r224308.
  25
  26 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR bootstrap/63784
  29         * configure: Regenerated.
  30
  31 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
  32
  33         PR target/61137
  34         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
  35         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
  36
  37 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
  38
  39         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
  40         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
  41         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
  42         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
  43         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
  44         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
  45         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
  46         * sanitizer_common/Makefile.in: Regenerate.
  47         * asan/Makefile.in: Ditto.
  48         * lsan/Makefile.in: Ditto.
  49         * interception/Makefile.in: Ditto.
  50         * tsan/Makefile.in: Ditto.
  51         * libbacktrace/Makefile.in: Ditto.
  52         * ubsan/Makefile.in: Ditto.
  53
  54 2014-11-13  Kostya Serebryany  <kcc@google.com>
  55
  56         * All source files: Merge from upstream r221802.
  57         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
  58         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
  59         with 'start' to follow the new interface.
  60         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  61         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  62         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  63         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  64         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
  65         files.
  66         (AM_CXXFLAGS): Added -std=c++11.
  67         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  68         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
  69         * asan/Makefile.in: Regenerate.
  70         * interception/Makefile.in: Regenerate.
  71         * libbacktrace/Makefile.in: Regenerate.
  72         * lsan/Makefile.in: Regenerate.
  73         * sanitizer_common/Makefile.in: Regenerate.
  74         * tsan/Makefile.in: Regenerate.
  75         * ubsan/Makefile.in: Regenerate.
  76
  77 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  78
  79         PR target/63610
  80         * configure: Regenerate.
  81
  82 2014-10-16  Martin Liska  <mliska@suse.cz>
  83
  84         * asan/Makefile.am: IPA ICF pass is disabled.
  85         * asan/Makefile.in: Likewise.
  86
  87 2014-10-14  David S. Miller  <davem@davemloft.net>
  88
  89         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
  90         Define at __kernel_time_t, as needed for sparc.
  91         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
  92         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
  93         (__sanitizer): Define struct___old_kernel_stat_sz,
  94         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
  95         (__sanitizer_ipc_perm): Adjust for sparc targets.
  96         (__sanitizer_shmid_ds): Likewsie.
  97         (__sanitizer_sigaction): Likewsie.
  98         (IOC_SIZE): Likewsie.
  99
 100 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 101
 102         * ubsan/Makefile.am (DEFS): Add -DPIC.
 103         * ubsan/Makefile.in: Regenerated.
 104
 105 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 106
 107         * configure.tgt: Enable build on aarch64*-linux.
 108
 109 2014-09-19  Kostya Serebryany  <kcc@google.com>
 110
 111         * All source files: Merge from upstream r218156.
 112         * asan/Makefile.am (asan_files): Added new files.
 113         * asan/Makefile.in: Regenerate.
 114         * ubsan/Makefile.am (ubsan_files): Added new files.
 115         * ubsan/Makefile.in: Regenerate.
 116         * tsan/Makefile.am (tsan_files): Added new files.
 117         * tsan/Makefile.in: Regenerate.
 118         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 119           files.
 120         * sanitizer_common/Makefile.in: Regenerate.
 121         * asan/libtool-version: Bump the libasan SONAME.
 122
 123 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 124
 125         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 126         upstream r215485, r217389, r217391 and r217400.
 127
 128 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 129
 130         * sanitizer_common/sanitizer_common_interceptors.inc:
 131         Cherry pick upstream r211008.
 132
 133 2014-06-11  Richard Biener  <rguenther@suse.de>
 134
 135         * asan/asan_linux.cc: Cherry pick upstream r210012.
 136
 137 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 138
 139         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 140         r209879.
 141         * sanitizer_common/sanitizer_common.h: Likewise.
 142         * asan/asan_mapping.h: Likewise.
 143         * asan/asan_linux.cc: Likewise.
 144         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 145         * sanitizer_common/sanitizer_allocator.h: Likewise.
 146
 147 2014-05-23  Marek Polacek  <polacek@redhat.com>
 148
 149         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 150         floating-point types.
 151
 152 2014-05-22  Kostya Serebryany  <kcc@google.com>
 153
 154         * All source files: Merge from upstream r209283.
 155         * asan/Makefile.am (asan_files): Added new files.
 156         * asan/Makefile.in: Regenerate.
 157         * tsan/Makefile.am (tsan_files): Added new files.
 158         * tsan/Makefile.in: Regenerate.
 159         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 160         files.
 161         * sanitizer_common/Makefile.in: Regenerate.
 162
 163 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 164
 165         PR sanitizer/61100
 166         * Makefile.am (nodist_saninclude_HEADERS): Install
 167         public headers.
 168         * Makefile.in: Regenerate.
 169
 170 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 173         Add ../../libbacktrace/sort.c.
 174         * libbacktrace/Makefile.in: Regenerate.
 175         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 176
 177 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 178
 179         * configure.tgt: Unsupported for little endian PowerPC for now.
 180
 181 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 182
 183         PR sanitizer/60055
 184         * tsan/tsan_flags.cc (__tsan_default_options): Add
 185         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 186         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 187
 188         PR sanitizer/60038
 189         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 190         sanitizer_atomic.h and unistd.h.
 191         (kThreadDescriptorSize): Made static, remove initializer and const,
 192         change type to atomic_uintptr_t.
 193         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 194         query glibc version, compute kThreadDescriptorSize depending on
 195         glibc version minor number.
 196         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 197         kThreadDescriptorSize directly.
 198
 199 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 200             Jakub Jelinek  <jakub@redhat.com>
 201
 202         PR sanitizer/57316
 203         * configure.ac: Check for missing syscalls.
 204         * Makefile.am: Likewise.
 205         * configure: Regenerate.
 206         * Makefile.in: Regenerate.
 207
 208 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 209
 210         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 211         (LibbacktraceSymbolizer::Demangle): New declaration.
 212         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 213         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 214         method if possible.
 215         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 216         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 217         (struct CplusV3DemangleData): New type.
 218         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 219         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 220         SymbolizeDataCallback): Use CplusV3Demangle.
 221         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 222         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 223         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 224         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 225         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 226         cplus_demangle_init_info, cplus_demangle_mangled_name,
 227         cplus_demangle_operators, cplus_demangle_print,
 228         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 229         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 230         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 231         Define.
 232         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 233         (memcmp, strncmp): Redefine.
 234         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 235         ../../libiberty/cp-demangle.c.
 236         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 237         __asan_internal_strncmp): New functions.
 238         * sanitizer_common/Makefile.in: Regenerated.
 239         * libbacktrace/Makefile.in: Regenerated.
 240         * configure: Regenerated.
 241         * configure.ac: Regenerated.
 242         * config.h.in: Regenerated.
 243
 244         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 245         -isystem $(top_srcdir)/include/system.
 246         * sanitizer_common/Makefile.in: Regenerated.
 247         * include/system/linux/aio_abi.h: New header.
 248         * include/system/linux/mroute.h: New header.
 249         * include/system/linux/mroute6.h: New header.
 250         * include/system/linux/perf_event.h: New header.
 251         * include/system/linux/types.h: New header.
 252
 253         PR sanitizer/59136
 254         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 255         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 256         and -I/-include flags.
 257         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 258         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 259         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 260         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 261         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 262         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 263         libbacktrace.
 264         * README.gcc: Document that also lsan and ubsan are
 265         maintained in compiler-rt upstream.
 266         * libbacktrace/Makefile.am: New file.
 267         * libbacktrace/backtrace-rename.h: New file.
 268         * libbacktrace/backtrace-supported.h.in: New file.
 269         * libbacktrace/bridge.cc: New file.
 270         * configure.ac: Add tests needed for libbacktrace build
 271         within libsanitizer.
 272         * sanitizer_common/Makefile.in: Regenerated.
 273         * lsan/Makefile.in: Regenerated.
 274         * tsan/Makefile.in: Regenerated.
 275         * ubsan/Makefile.in: Regenerated.
 276         * libbacktrace/Makefile.in: Generated.
 277         * config.h.in: Regenerated.
 278         * configure: Regenerated.
 279         * Makefile.in: Regenerated.
 280         * interception/Makefile.in: Regenerated.
 281         * asan/Makefile.in: Regenerated.
 282         * aclocal.m4: Regenerated.
 283
 284 2013-12-19  Kostya Serebryany  <kcc@google.com>
 285
 286         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 287         workaround for missing definition of EOWNERDEAD, backport
 288         from upstream r196779.
 289
 290 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * sanitizer_common/sanitizer_platform_limits_posix.h
 293         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 294         (__sanitizer_clock_t): Use long long for x32.
 295
 296 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 299         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 300         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 301
 302 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 303
 304         * configure.ac (link_sanitizer_common): Add -lm.
 305         * configure: Regenerated.
 306
 307 2013-12-05  Kostya Serebryany  <kcc@google.com>
 308
 309         * All source files: Merge from upstream r196489.
 310         * merge.sh: Add *.S to the list of merged files.
 311
 312 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 313
 314         PR sanitizer/59368
 315         * Makefile.am (gcc_version): Added gcc_version.
 316         * Makefile.in: Regenerate.
 317
 318 2013-12-05  Kostya Serebryany  <kcc@google.com>
 319
 320         * All source files: Merge from upstream r196090.
 321         * tsan/Makefile.am (tsan_files): Added new files.
 322         * tsan/Makefile.in: Regenerate.
 323         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 324         * sanitizer_common/Makefile.in: Regenerate.
 325         * lsan/Makefile.am (lsan_files): Added new files.
 326         * lsan/Makefile.in: Regenerate.
 327
 328 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 329             Yury Gribov  <y.gribov@samsung.com>
 330
 331         PR sanitizer/59063
 332         * libsanitizer.spec.in: Add spec file to hold link flags for
 333         various sanitizer libs.
 334         * configure.ac: Check whether clock_* routines come from librt.
 335         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 336         configure.ac.
 337         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 338         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 339         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 340         * asan/Makefile.in: Regenerate.
 341         * interception/Makefile.in: Regenerate.
 342         * lsan/Makefile.in: Regenerate.
 343         * sanitizer_common/Makefile.in: Regenerate.
 344         * tsan/Makefile.in: Regenerate.
 345         * ubsan/Makefile.in: Regenerate.
 346         * Makefile.in: Regenerate.
 347         * configure: Regenerate.
 348
 349 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 350             Yury Gribov  <y.gribov@samsung.com>
 351
 352         PR sanitizer/59106
 353         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 354         don't need it.
 355         * ubsan/Makefile.in: Regenerated.
 356
 357 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 358
 359         PR sanitizer/59061
 360         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 361         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 362         * configure: Regenerated.
 363         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 364         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 365         * lsan/Makefile.in: Regenerated.
 366
 367 2013-11-22  Mike Stump  <mikestump@comcast.net>
 368
 369         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 370         change from upstream to fix build.
 371
 372 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 373
 374         PR sanitizer/59106
 375         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 376         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 377         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 378         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 379         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 380         * asan/Makefile.in: Regenerate.
 381         * interception/Makefile.in: Regenerate.
 382         * tsan/Makefile.in: Regenerate.
 383         * lsan/Makefile.in: Regenerate.
 384         * sanitizer_common/Makefile.in: Regenerate.
 385
 386 2013-11-15  Kostya Serebryany  <kcc@google.com>
 387
 388         PR sanitizer/58994
 389         Backport from upstream revision 194573
 390         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
 391         back to the original functions in the common libsanitizer
 392         interceptors and the __cxa_atexit() interceptor on Darwin.
 393
 394 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
 395
 396         PR sanitizer/59009
 397         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
 398         ifdef out more source.
 399
 400 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
 401
 402         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
 403         ifdef out almost the whole source.
 404         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 405
 406 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 407
 408         PR sanitizer/59018
 409         * sanitizer_common/sanitizer_platform_limits_posix.cc
 410         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
 411         defined.
 412
 413 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         PR sanitizer/59018
 416         * sanitizer_common/sanitizer_platform_limits_linux.cc
 417         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
 418         defined.
 419         * sanitizer_common/sanitizer_platform_limits_posix.h
 420         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
 421         defined.
 422         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
 423         is defined.
 424         (__sanitizer___kernel_gid_t): Likewise.
 425         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
 426         is defined.
 427
 428 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         PR sanitizer/59018
 431         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
 432         2 64-bit integers to save and restore fn and arg.  Properly load
 433         newtls/child_tidptr into r8/r10.
 434
 435 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 436
 437         PR sanitizer/59018
 438         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
 439         internal_munmap, internal_open, internal_read, internal_write,
 440         internal_stat, internal_lstat, internal_fstat, internal_readlink,
 441         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
 442         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
 443         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
 444
 445 2013-11-04  Kostya Serebryany  <kcc@google.com>
 446
 447         * All source files: Merge from upstream r191666.
 448         * merge.sh: Added lsan.
 449         * configure.ac (AC_CONFIG_FILES): Added lsan.
 450         * Makefile.am (SUBDIRS): Added lsan.
 451         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 452         * asan/Makefile.am (asan_files): Added new files.
 453         (libasan_la_LIBADD): Added a dependency on lsan.
 454         * lsan/Makefile.am: New file.
 455         * asan/Makefile.in: Regenerate.
 456         * lsan/Makefile.in: Regenerate.
 457         * Makefile.in: Regenerate.
 458         * configure: Regenerate.
 459         * sanitizer_common/Makefile.in: Regenerate.
 460
 461 2013-09-20  Alan Modra  <amodra@gmail.com>
 462
 463         * configure: Regenerate.
 464
 465 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
 466
 467         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
 468         libinterception.la for Darwin.
 469         * ubsan/Makefile.in: Regenerate.
 470
 471 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
 472
 473         * Makefile.am (SUBDIRS): Add ubsan.
 474         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
 475         * merge.sh: Merge ubsan.
 476         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
 477         * sanitizer_common/sanitizer_printf.cc: Likewise.
 478         * sanitizer_common/sanitizer_common.h: Likewise.
 479         * ubsan: New directory. Import ubsan runtime from llvm.
 480
 481 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
 482
 483         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
 484         Cherry pick upstream r182922.
 485
 486 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
 487
 488         * configure.tgt: Add ARM pattern.
 489
 490 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
 491
 492         PR other/43620
 493         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 494         * Makefile.in: Regenerated.
 495         * asan/Makefile.in: Regenerated.
 496         * interception/Makefile.in: Regenerated.
 497         * sanitizer_common/Makefile.in: Regenerated.
 498         * tsan/Makefile.in: Regenerated.
 499
 500 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
 501
 502         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
 503         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
 504         0x4fffffffffULL.
 505
 506 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
 507
 508         PR sanitizer/56393
 509         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
 510         libasan_preinit.o.
 511         (libasan_preinit.o): Depend on asan_preinit.o.
 512         * asan/Makefile.in: Regenerated.
 513         * asan/asan_preinit.cc: New file, synced from upstream.
 514         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
 515
 516 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
 517
 518         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
 519         dynamic/asan_interceptors_dynamic.cc.
 520         * asan/Makefile.in: Regenerated.
 521         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
 522
 523 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
 524
 525         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
 526         defined.  Add used attribute.
 527
 528 2013-02-21  Kostya Serebryany  <kcc@google.com>
 529
 530         * All source files: Merge from upstream r175733.
 531         * sanitizer_common/Makefile.am: Added a new file.
 532         * sanitizer_common/Makefile.in: Regenerated.
 533
 534 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         PR bootstrap/56327
 537         * interception/interception.h (OFF_T): Merged from upstream
 538         r175140.
 539
 540 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
 541
 542         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
 543
 544 2013-02-13  Kostya Serebryany  <kcc@google.com>
 545
 546         PR sanitizer/56128
 547         * All source files: Merge from upstream r175049.
 548         * interception/Makefile.am: added include path.
 549         * interception/Makefile.in: Regenerated.
 550
 551 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
 552
 553         * configure.tgt: Disable build on darwin9 and earlier.
 554
 555 2013-01-23  Kostya Serebryany  <kcc@google.com>
 556
 557         PR sanitizer/55989
 558         * All source files: Merge from upstream r173241.
 559         * merge.sh: Support merging .inc files.
 560
 561 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 562
 563         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
 564         -Wno-c99-extensions.
 565         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 566         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
 567         * sanitizer_common/Makefile.in: Regenerated.
 568         * interception/Makefile.in: Regenerated.
 569         * asan/Makefile.in: Regenerated.
 570
 571 2013-01-10  Wei Mi  <wmi@google.com>
 572
 573         PR sanitizer/55488
 574         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
 575         * tsan/Makefile.in: Regenerated.
 576         * tsan/tsan_rtl.h: Enable HACKY_CALL.
 577
 578 2013-01-10  Kostya Serebryany  <kcc@google.com>
 579
 580         * All source files: Merge from upstream r171973.
 581         * sanitizer_common/Makefile.am: Added new files.
 582         * asan/Makefile.am: Likewise.
 583         * tsan/Makefile.am: Likewise.
 584         * sanitizer_common/Makefile.in: Regenerated.
 585         * asan/Makefile.in: Likewise.
 586         * tsan/Makefile.in: Likewise.
 587
 588 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         * asan/Makefile.am (libasan_la_LIBADD): Replace
 591         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
 592         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 593         * Makefile.in: Regenerated.
 594         * configure: Likewise.
 595         * asan/Makefile.in: Likewise.
 596         * interception/Makefile.in: Likewise.
 597         * sanitizer_common/Makefile.in: Likewise.
 598         * tsan/Makefile.in: Likewise.
 599
 600 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * Makefile.am (AM_MAKEFLAGS): Restored.
 603         * interception/Makefile.am: Likewise.
 604         * sanitizer_common/Makefile.am: Likewise.
 605         * tsan/Makefile.am: Likewise.
 606         * Makefile.in: Regenerated.
 607         * asan/Makefile.in: Likewise.
 608         * interception/Makefile.in: Likewise.
 609         * sanitizer_common/Makefile.in: Likewise.
 610         * tsan/Makefile.in: Likewise.
 611
 612 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         * Makefile.am (MAKEOVERRIDES): Restored.
 615         * asan/Makefile.am: Likewise.
 616         * interception/Makefile.am: Likewise.
 617         * sanitizer_common/Makefile.am: Likewise.
 618         * tsan/Makefile.am: Likewise.
 619         * Makefile.in: Regenerated.
 620         * asan/Makefile.in: Likewise.
 621         * interception/Makefile.in: Likewise.
 622         * sanitizer_common/Makefile.in: Likewise.
 623         * tsan/Makefile.in: Likewise.
 624
 625 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 626
 627         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
 628         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 629         * Makefile.in: Regenerated.
 630         * configure: Likewise.
 631         * asan/Makefile.in: Likewise.
 632         * interception/Makefile.in: Likewise.
 633         * sanitizer_common/Makefile.in: Likewise.
 634         * tsan/Makefile.in: Likewise.
 635
 636 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * Makefile.am (AM_MAKEFLAGS): Removed.
 639         (MAKEOVERRIDES): Likewise.
 640         * asan/Makefile.am: Likewise.
 641         * interception/Makefile.am: Likewise.
 642         * sanitizer_common/Makefile.am: Likewise.
 643         * tsan/Makefile.am: Likewise.
 644         * Makefile.in: Regenerated.
 645         * asan/Makefile.in: Likewise.
 646         * interception/Makefile.in: Likewise.
 647         * sanitizer_common/Makefile.in: Likewise.
 648         * tsan/Makefile.in: Likewise.
 649
 650 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         PR sanitizer/55533
 653         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
 654         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
 655         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
 656         (AM_MAKEFLAGS): Remove CC and CXX.
 657         * interception/Makefile.am: Likewise.
 658         * sanitizer_common/Makefile.am: Likewise.
 659         * tsan/Makefile.am: Likewise.
 660         * Makefile.in: Regenerated.
 661         * aclocal.m4: Likewise.
 662         * configure: Likewise.
 663         * asan/Makefile.in: Likewise.
 664         * interception/Makefile.in: Likewise.
 665         * sanitizer_common/Makefile.in: Likewise.
 666         * tsan/Makefile.in: Likewise.
 667
 668 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
 669
 670         * configure.tgt: Enable build on powerpc*-linux.
 671
 672 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
 673
 674         PR 55599/sanitizer
 675         * configure.ac: Set enable_static=no on darwin.
 676         * configure: Regenerated.
 677
 678 2012-12-06  Kostya Serebryany  <kcc@google.com>
 679
 680         * All files: Merge from upstream r169392.
 681
 682 2012-12-05  Kostya Serebryany  <kcc@google.com>
 683
 684         * All files: Merge from upstream r169371.
 685
 686 2012-12-04  Kostya Serebryany  <kcc@google.com>
 687             Jack Howarth  <howarth@bromo.med.uc.edu>
 688
 689         PR 55521/sanitizer
 690         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
 691         * Makefile.am: Don't build interception subdir when
 692         USING_MAC_INTERPOSE defined.
 693         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
 694         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
 695         Compile asan_interceptors_dynamic.cc but not libinterception
 696         when USING_MAC_INTERPOSE defined.
 697         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
 698         * configure: Regenerated.
 699         * Makefile.in: Likewise.
 700         * asan/Makefile.in: Likewise.
 701         * interception/Makefile.in: Likewise.
 702         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
 703         * asan/asan_mac.cc: Likewise.
 704         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
 705         and use MISSING_BLOCKS_SUPPORT.
 706         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
 707         * interception/mach_override/LICENSE.txt: Remove unused file.
 708         * interception/mach_override/mach_override.c: Likewise.
 709         * interception/mach_override/mach_override.h: Likewise.
 710         * interception/mach_override: Remove unused directory.
 711
 712 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
 715         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
 716         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
 717         files.
 718         (AM_MAKEFLAGS): Restore CC and CXX.
 719         * interception/Makefile.am: Likewise.
 720         * sanitizer_common/Makefile.am: Likewise.
 721         * tsan/Makefile.am: Likewise.
 722         * Makefile.in: Regenerated.
 723         * aclocal.m4: Likewise.
 724         * configure: Likewise.
 725         * asan/Makefile.in: Likewise.
 726         * interception/Makefile.in: Likewise.
 727         * sanitizer_common/Makefile.in: Likewise.
 728         * tsan/Makefile.in: Likewise.
 729
 730 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 731
 732         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
 733         * configure.ac (ACX_NONCANONICAL_TARGET): New.
 734         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
 735         files.
 736         (AM_MAKEFLAGS): Remove CC and CXX.
 737         * interception/Makefile.am: Likewise.
 738         * sanitizer_common/Makefile.am: Likewise.
 739         * tsan/Makefile.am: Likewise.
 740         * Makefile.in: Regenerated.
 741         * aclocal.m4: Likewise.
 742         * configure: Likewise.
 743         * asan/Makefile.in: Likewise.
 744         * interception/Makefile.in: Likewise.
 745         * sanitizer_common/Makefile.in: Likewise.
 746         * tsan/Makefile.in: Likewise.
 747
 748 2012-11-27  Kostya Serebryany  <kcc@google.com>
 749
 750         * All files: Merge from upstream r168699.
 751
 752 2012-11-24  Kostya Serebryany  <kcc@google.com>
 753             Jack Howarth  <howarth@bromo.med.uc.edu>
 754
 755         * interception/mach_override/mach_override.c: Migrate from llvm.
 756         * interception/mach_override/mach_override.h: Likewise.
 757         * interception/mach_override/LICENSE.txt: Likewise.
 758         * configure.tgt: Add darwin to supported targets.
 759         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
 760         * interception/Makefile.am: Compile mach_override.c when
 761         USING_MACH_OVERRIDE defined.
 762         * configure: Regenerated.
 763         * interception/Makefile.in: Likewise.
 764
 765 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         PR sanitizer/55450
 768         * tsan/Makefile.am (gcc_version): New.
 769         * tsan/Makefile.in: Regenerated.
 770
 771 2012-11-23  Kostya Serebryany  <kcc@google.com>
 772
 773         * merge.sh: Support tsan, support added/removed files.
 774         * tsan/Makefile.am: Remove tsan_printf.cc.
 775         * tsan/Makefile.in: Regenerated.
 776         * other files: Merge from upstream r168514.
 777
 778 2012-11-23  Kostya Serebryany  <kcc@google.com>
 779
 780         * merge.sh: New file.
 781
 782 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
 783
 784         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
 785         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
 786         automake conditional instead of !MULTISUBDIR32.
 787         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
 788         for 64-bit multilib.
 789         * configure.ac: Check for void * size, source in configure.tgt,
 790         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
 791         * configure: Regenerated.
 792         * Makefile.in: Regenerated.
 793         * tsan/Makefile.in: Regenerated.
 794
 795 2012-11-22  Wei Mi  <wmi@google.com>
 796
 797         * tsan: New directory. Import tsan runtime from llvm.
 798         * configure.ac: Add 64 bits tsan build.
 799         * Makefile.am: Likewise.
 800         * configure: Regenerated.
 801         * Makefile.in: Likewise.
 802
 803 2012-11-21  Kostya Serebryany  <kcc@google.com>
 804
 805         * README.gcc: Extend the README.gcc with mode details.
 806
 807 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
 808
 809         * sanitizer_common/sanitizer_linux.cc
 810         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
 811         (internal_mmap): Use it.
 812         (internal_filesize): Likewise.
 813
 814 2012-11-16  Tom Tromey  <tromey@redhat.com>
 815
 816         * configure.ac: Invoke AM_MAINTAINER_MODE.
 817         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
 818         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
 819
 820 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         PR other/55333
 823         * include/sanitizer/common_interface_defs.h (uhwptr): New type
 824         for hardware pointer.
 825         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
 826         Replace uptr with uhwptr for stack unwind.
 827
 828 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
 829
 830         * configure.tgt: Enable build on sparc linux.
 831
 832 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         * configure.ac: Properly set MULTISUBDIR.
 835         * asan/Makefile.am (gcc_version): New.
 836         * interception/Makefile.am (gcc_version): Likewise.
 837         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 838         * configure: Regenerated.
 839         * asan/Makefile.in: Likewise.
 840         * interception/Makefile.in: Likewise.
 841         * sanitizer_common/Makefile.in: Likewise.
 842
 843 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         PR other/55291
 846         * configure.ac (--enable-version-specific-runtime-libs): New option.
 847         (AC_CANONICAL_SYSTEM): New.
 848         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
 849         (toolexecdir): Support multilib.
 850         (toolexeclibdir): Likewise.
 851         (multilib_arg): New.
 852         * Makefile.in: Regenerated.
 853         * aclocal.m4: Likewise.
 854         * configure: Likewise.
 855         * asan/Makefile.in: Likewise.
 856         * interception/Makefile.in: Likewise.
 857         * sanitizer_common/Makefile.in: Likewise.
 858
 859 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         PR other/55292
 862         Backport from upstream revision 167883
 863         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
 864         __x86_64__ instead of __WORDSIZE.
 865         (internal_filesize): Likwise.
 866
 867 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 868
 869         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
 870         * Makefile.in: Regenerated.
 871         * configure: Likewise.
 872
 873 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
 874
 875         PR other/55304
 876         * acinclude.m4: New file.
 877         * Makefile.am (ACLOCAL_AMFLAGS): New.
 878         * configure.ac (AC_PREREQ): Set to 2.64.
 879         (AC_CONFIG_AUX_DIR): Set to "..".
 880         * Makefile.in: Regenerated.
 881         * aclocal.m4: Likewise.
 882         * configure: Likewise.
 883         * asan/Makefile.in: Likewise.
 884         * interception/Makefile.in: Likewise.
 885         * sanitizer_common/Makefile.in: Likewise.
 886
 887         * config.guess: Removed.
 888         * config.sub: Likewise.
 889         * depcomp: Likewise.
 890         * install-sh: Likewise.
 891         * ltmain.sh: Likewise.
 892         * missing: Likewise.
 893
 894 2012-11-13  Richard Henderson  <rth@redhat.com>
 895
 896         * configure.tgt: New file.
 897
 898 2012-11-12  David S. Miller  <davem@davemloft.net>
 899
 900         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
 901
 902 2012-10-29  Wei Mi  <wmi@google.com>
 903
 904         Initial checkin: migrate asan runtime from llvm.