libsanitizer/ChangeLog

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