libsanitizer/ChangeLog

   1 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR bootstrap/63888
   4         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
   5         support until it is rewritten upstream.
   6
   7 2015-01-26  Matthias Klose  <doko@ubuntu.com>
   8
   9         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
  10         * configure: Regenerate.
  11
  12 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
  13
  14         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
  15         * configure: Regenerate.
  16         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
  17
  18 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
  19
  20         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
  21         * configure: Regenerate.
  22         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
  23         (libtsan_la_DEPENDENCIES): Likewise.
  24         * Makefile.in: Regenerate.
  25         * asan/Makefile.in: Regenerate.
  26         * interception/Makefile.in: Regenerate.
  27         * libbacktrace/Makefile.in: Regenerate.
  28         * lsan/Makefile.in: Regenerate.
  29         * sanitizer_common/Makefile.in: Regenerate.
  30         * tsan/Makefile.in: Regenerate.
  31         * ubsan/Makefile.in: Regenerate.
  32
  33 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
  34
  35         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
  36
  37 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
  38
  39         PR sanitizer/64435
  40         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
  41         upstream r226637.
  42         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
  43         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
  44
  45 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
  46
  47         PR sanitizer/64632
  48         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
  49
  50 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
  51
  52         PR sanitizer/64435
  53         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
  54         upstream r223925.
  55
  56 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
  57
  58         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
  59         upstream r224518 and r224519.
  60         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
  61         r224834.
  62
  63 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
  64
  65         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
  66         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
  67         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
  68         upstream r224308.
  69
  70 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         PR bootstrap/63784
  73         * configure: Regenerated.
  74
  75 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
  76
  77         PR target/61137
  78         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
  79         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
  80
  81 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
  82
  83         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
  84         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
  85         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
  86         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
  87         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
  88         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
  89         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
  90         * sanitizer_common/Makefile.in: Regenerate.
  91         * asan/Makefile.in: Ditto.
  92         * lsan/Makefile.in: Ditto.
  93         * interception/Makefile.in: Ditto.
  94         * tsan/Makefile.in: Ditto.
  95         * libbacktrace/Makefile.in: Ditto.
  96         * ubsan/Makefile.in: Ditto.
  97
  98 2014-11-13  Kostya Serebryany  <kcc@google.com>
  99
 100         * All source files: Merge from upstream r221802.
 101         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 102         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 103         with 'start' to follow the new interface.
 104         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 105         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 106         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 107         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 108         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 109         files.
 110         (AM_CXXFLAGS): Added -std=c++11.
 111         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 112         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 113         * asan/Makefile.in: Regenerate.
 114         * interception/Makefile.in: Regenerate.
 115         * libbacktrace/Makefile.in: Regenerate.
 116         * lsan/Makefile.in: Regenerate.
 117         * sanitizer_common/Makefile.in: Regenerate.
 118         * tsan/Makefile.in: Regenerate.
 119         * ubsan/Makefile.in: Regenerate.
 120
 121 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 122
 123         PR target/63610
 124         * configure: Regenerate.
 125
 126 2014-10-16  Martin Liska  <mliska@suse.cz>
 127
 128         * asan/Makefile.am: IPA ICF pass is disabled.
 129         * asan/Makefile.in: Likewise.
 130
 131 2014-10-14  David S. Miller  <davem@davemloft.net>
 132
 133         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 134         Define at __kernel_time_t, as needed for sparc.
 135         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 136         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 137         (__sanitizer): Define struct___old_kernel_stat_sz,
 138         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 139         (__sanitizer_ipc_perm): Adjust for sparc targets.
 140         (__sanitizer_shmid_ds): Likewsie.
 141         (__sanitizer_sigaction): Likewsie.
 142         (IOC_SIZE): Likewsie.
 143
 144 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 145
 146         * ubsan/Makefile.am (DEFS): Add -DPIC.
 147         * ubsan/Makefile.in: Regenerated.
 148
 149 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 150
 151         * configure.tgt: Enable build on aarch64*-linux.
 152
 153 2014-09-19  Kostya Serebryany  <kcc@google.com>
 154
 155         * All source files: Merge from upstream r218156.
 156         * asan/Makefile.am (asan_files): Added new files.
 157         * asan/Makefile.in: Regenerate.
 158         * ubsan/Makefile.am (ubsan_files): Added new files.
 159         * ubsan/Makefile.in: Regenerate.
 160         * tsan/Makefile.am (tsan_files): Added new files.
 161         * tsan/Makefile.in: Regenerate.
 162         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 163           files.
 164         * sanitizer_common/Makefile.in: Regenerate.
 165         * asan/libtool-version: Bump the libasan SONAME.
 166
 167 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 168
 169         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 170         upstream r215485, r217389, r217391 and r217400.
 171
 172 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 173
 174         * sanitizer_common/sanitizer_common_interceptors.inc:
 175         Cherry pick upstream r211008.
 176
 177 2014-06-11  Richard Biener  <rguenther@suse.de>
 178
 179         * asan/asan_linux.cc: Cherry pick upstream r210012.
 180
 181 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 182
 183         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 184         r209879.
 185         * sanitizer_common/sanitizer_common.h: Likewise.
 186         * asan/asan_mapping.h: Likewise.
 187         * asan/asan_linux.cc: Likewise.
 188         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 189         * sanitizer_common/sanitizer_allocator.h: Likewise.
 190
 191 2014-05-23  Marek Polacek  <polacek@redhat.com>
 192
 193         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 194         floating-point types.
 195
 196 2014-05-22  Kostya Serebryany  <kcc@google.com>
 197
 198         * All source files: Merge from upstream r209283.
 199         * asan/Makefile.am (asan_files): Added new files.
 200         * asan/Makefile.in: Regenerate.
 201         * tsan/Makefile.am (tsan_files): Added new files.
 202         * tsan/Makefile.in: Regenerate.
 203         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 204         files.
 205         * sanitizer_common/Makefile.in: Regenerate.
 206
 207 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 208
 209         PR sanitizer/61100
 210         * Makefile.am (nodist_saninclude_HEADERS): Install
 211         public headers.
 212         * Makefile.in: Regenerate.
 213
 214 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 215
 216         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 217         Add ../../libbacktrace/sort.c.
 218         * libbacktrace/Makefile.in: Regenerate.
 219         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 220
 221 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 222
 223         * configure.tgt: Unsupported for little endian PowerPC for now.
 224
 225 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 226
 227         PR sanitizer/60055
 228         * tsan/tsan_flags.cc (__tsan_default_options): Add
 229         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 230         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 231
 232         PR sanitizer/60038
 233         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 234         sanitizer_atomic.h and unistd.h.
 235         (kThreadDescriptorSize): Made static, remove initializer and const,
 236         change type to atomic_uintptr_t.
 237         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 238         query glibc version, compute kThreadDescriptorSize depending on
 239         glibc version minor number.
 240         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 241         kThreadDescriptorSize directly.
 242
 243 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 244             Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR sanitizer/57316
 247         * configure.ac: Check for missing syscalls.
 248         * Makefile.am: Likewise.
 249         * configure: Regenerate.
 250         * Makefile.in: Regenerate.
 251
 252 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 253
 254         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 255         (LibbacktraceSymbolizer::Demangle): New declaration.
 256         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 257         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 258         method if possible.
 259         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 260         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 261         (struct CplusV3DemangleData): New type.
 262         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 263         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 264         SymbolizeDataCallback): Use CplusV3Demangle.
 265         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 266         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 267         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 268         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 269         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 270         cplus_demangle_init_info, cplus_demangle_mangled_name,
 271         cplus_demangle_operators, cplus_demangle_print,
 272         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 273         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 274         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 275         Define.
 276         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 277         (memcmp, strncmp): Redefine.
 278         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 279         ../../libiberty/cp-demangle.c.
 280         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 281         __asan_internal_strncmp): New functions.
 282         * sanitizer_common/Makefile.in: Regenerated.
 283         * libbacktrace/Makefile.in: Regenerated.
 284         * configure: Regenerated.
 285         * configure.ac: Regenerated.
 286         * config.h.in: Regenerated.
 287
 288         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 289         -isystem $(top_srcdir)/include/system.
 290         * sanitizer_common/Makefile.in: Regenerated.
 291         * include/system/linux/aio_abi.h: New header.
 292         * include/system/linux/mroute.h: New header.
 293         * include/system/linux/mroute6.h: New header.
 294         * include/system/linux/perf_event.h: New header.
 295         * include/system/linux/types.h: New header.
 296
 297         PR sanitizer/59136
 298         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 299         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 300         and -I/-include flags.
 301         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 302         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 303         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 304         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 305         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 306         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 307         libbacktrace.
 308         * README.gcc: Document that also lsan and ubsan are
 309         maintained in compiler-rt upstream.
 310         * libbacktrace/Makefile.am: New file.
 311         * libbacktrace/backtrace-rename.h: New file.
 312         * libbacktrace/backtrace-supported.h.in: New file.
 313         * libbacktrace/bridge.cc: New file.
 314         * configure.ac: Add tests needed for libbacktrace build
 315         within libsanitizer.
 316         * sanitizer_common/Makefile.in: Regenerated.
 317         * lsan/Makefile.in: Regenerated.
 318         * tsan/Makefile.in: Regenerated.
 319         * ubsan/Makefile.in: Regenerated.
 320         * libbacktrace/Makefile.in: Generated.
 321         * config.h.in: Regenerated.
 322         * configure: Regenerated.
 323         * Makefile.in: Regenerated.
 324         * interception/Makefile.in: Regenerated.
 325         * asan/Makefile.in: Regenerated.
 326         * aclocal.m4: Regenerated.
 327
 328 2013-12-19  Kostya Serebryany  <kcc@google.com>
 329
 330         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 331         workaround for missing definition of EOWNERDEAD, backport
 332         from upstream r196779.
 333
 334 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         * sanitizer_common/sanitizer_platform_limits_posix.h
 337         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 338         (__sanitizer_clock_t): Use long long for x32.
 339
 340 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 343         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 344         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 345
 346 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * configure.ac (link_sanitizer_common): Add -lm.
 349         * configure: Regenerated.
 350
 351 2013-12-05  Kostya Serebryany  <kcc@google.com>
 352
 353         * All source files: Merge from upstream r196489.
 354         * merge.sh: Add *.S to the list of merged files.
 355
 356 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 357
 358         PR sanitizer/59368
 359         * Makefile.am (gcc_version): Added gcc_version.
 360         * Makefile.in: Regenerate.
 361
 362 2013-12-05  Kostya Serebryany  <kcc@google.com>
 363
 364         * All source files: Merge from upstream r196090.
 365         * tsan/Makefile.am (tsan_files): Added new files.
 366         * tsan/Makefile.in: Regenerate.
 367         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 368         * sanitizer_common/Makefile.in: Regenerate.
 369         * lsan/Makefile.am (lsan_files): Added new files.
 370         * lsan/Makefile.in: Regenerate.
 371
 372 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 373             Yury Gribov  <y.gribov@samsung.com>
 374
 375         PR sanitizer/59063
 376         * libsanitizer.spec.in: Add spec file to hold link flags for
 377         various sanitizer libs.
 378         * configure.ac: Check whether clock_* routines come from librt.
 379         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 380         configure.ac.
 381         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 382         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 383         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 384         * asan/Makefile.in: Regenerate.
 385         * interception/Makefile.in: Regenerate.
 386         * lsan/Makefile.in: Regenerate.
 387         * sanitizer_common/Makefile.in: Regenerate.
 388         * tsan/Makefile.in: Regenerate.
 389         * ubsan/Makefile.in: Regenerate.
 390         * Makefile.in: Regenerate.
 391         * configure: Regenerate.
 392
 393 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 394             Yury Gribov  <y.gribov@samsung.com>
 395
 396         PR sanitizer/59106
 397         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 398         don't need it.
 399         * ubsan/Makefile.in: Regenerated.
 400
 401 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 402
 403         PR sanitizer/59061
 404         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 405         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 406         * configure: Regenerated.
 407         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 408         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 409         * lsan/Makefile.in: Regenerated.
 410
 411 2013-11-22  Mike Stump  <mikestump@comcast.net>
 412
 413         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 414         change from upstream to fix build.
 415
 416 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 417
 418         PR sanitizer/59106
 419         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 420         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 421         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 422         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 423         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 424         * asan/Makefile.in: Regenerate.
 425         * interception/Makefile.in: Regenerate.
 426         * tsan/Makefile.in: Regenerate.
 427         * lsan/Makefile.in: Regenerate.
 428         * sanitizer_common/Makefile.in: Regenerate.
 429
 430 2013-11-15  Kostya Serebryany  <kcc@google.com>
 431
 432         PR sanitizer/58994
 433         Backport from upstream revision 194573
 434         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
 435         back to the original functions in the common libsanitizer
 436         interceptors and the __cxa_atexit() interceptor on Darwin.
 437
 438 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
 439
 440         PR sanitizer/59009
 441         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
 442         ifdef out more source.
 443
 444 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
 445
 446         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
 447         ifdef out almost the whole source.
 448         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 449
 450 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 451
 452         PR sanitizer/59018
 453         * sanitizer_common/sanitizer_platform_limits_posix.cc
 454         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
 455         defined.
 456
 457 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 458
 459         PR sanitizer/59018
 460         * sanitizer_common/sanitizer_platform_limits_linux.cc
 461         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
 462         defined.
 463         * sanitizer_common/sanitizer_platform_limits_posix.h
 464         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
 465         defined.
 466         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
 467         is defined.
 468         (__sanitizer___kernel_gid_t): Likewise.
 469         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
 470         is defined.
 471
 472 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         PR sanitizer/59018
 475         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
 476         2 64-bit integers to save and restore fn and arg.  Properly load
 477         newtls/child_tidptr into r8/r10.
 478
 479 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         PR sanitizer/59018
 482         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
 483         internal_munmap, internal_open, internal_read, internal_write,
 484         internal_stat, internal_lstat, internal_fstat, internal_readlink,
 485         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
 486         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
 487         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
 488
 489 2013-11-04  Kostya Serebryany  <kcc@google.com>
 490
 491         * All source files: Merge from upstream r191666.
 492         * merge.sh: Added lsan.
 493         * configure.ac (AC_CONFIG_FILES): Added lsan.
 494         * Makefile.am (SUBDIRS): Added lsan.
 495         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 496         * asan/Makefile.am (asan_files): Added new files.
 497         (libasan_la_LIBADD): Added a dependency on lsan.
 498         * lsan/Makefile.am: New file.
 499         * asan/Makefile.in: Regenerate.
 500         * lsan/Makefile.in: Regenerate.
 501         * Makefile.in: Regenerate.
 502         * configure: Regenerate.
 503         * sanitizer_common/Makefile.in: Regenerate.
 504
 505 2013-09-20  Alan Modra  <amodra@gmail.com>
 506
 507         * configure: Regenerate.
 508
 509 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
 510
 511         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
 512         libinterception.la for Darwin.
 513         * ubsan/Makefile.in: Regenerate.
 514
 515 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
 516
 517         * Makefile.am (SUBDIRS): Add ubsan.
 518         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
 519         * merge.sh: Merge ubsan.
 520         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
 521         * sanitizer_common/sanitizer_printf.cc: Likewise.
 522         * sanitizer_common/sanitizer_common.h: Likewise.
 523         * ubsan: New directory. Import ubsan runtime from llvm.
 524
 525 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
 526
 527         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
 528         Cherry pick upstream r182922.
 529
 530 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
 531
 532         * configure.tgt: Add ARM pattern.
 533
 534 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
 535
 536         PR other/43620
 537         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
 538         * Makefile.in: Regenerated.
 539         * asan/Makefile.in: Regenerated.
 540         * interception/Makefile.in: Regenerated.
 541         * sanitizer_common/Makefile.in: Regenerated.
 542         * tsan/Makefile.in: Regenerated.
 543
 544 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
 545
 546         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
 547         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
 548         0x4fffffffffULL.
 549
 550 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
 551
 552         PR sanitizer/56393
 553         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
 554         libasan_preinit.o.
 555         (libasan_preinit.o): Depend on asan_preinit.o.
 556         * asan/Makefile.in: Regenerated.
 557         * asan/asan_preinit.cc: New file, synced from upstream.
 558         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
 559
 560 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
 561
 562         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
 563         dynamic/asan_interceptors_dynamic.cc.
 564         * asan/Makefile.in: Regenerated.
 565         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
 566
 567 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
 568
 569         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
 570         defined.  Add used attribute.
 571
 572 2013-02-21  Kostya Serebryany  <kcc@google.com>
 573
 574         * All source files: Merge from upstream r175733.
 575         * sanitizer_common/Makefile.am: Added a new file.
 576         * sanitizer_common/Makefile.in: Regenerated.
 577
 578 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         PR bootstrap/56327
 581         * interception/interception.h (OFF_T): Merged from upstream
 582         r175140.
 583
 584 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
 585
 586         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
 587
 588 2013-02-13  Kostya Serebryany  <kcc@google.com>
 589
 590         PR sanitizer/56128
 591         * All source files: Merge from upstream r175049.
 592         * interception/Makefile.am: added include path.
 593         * interception/Makefile.in: Regenerated.
 594
 595 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
 596
 597         * configure.tgt: Disable build on darwin9 and earlier.
 598
 599 2013-01-23  Kostya Serebryany  <kcc@google.com>
 600
 601         PR sanitizer/55989
 602         * All source files: Merge from upstream r173241.
 603         * merge.sh: Support merging .inc files.
 604
 605 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 606
 607         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
 608         -Wno-c99-extensions.
 609         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 610         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
 611         * sanitizer_common/Makefile.in: Regenerated.
 612         * interception/Makefile.in: Regenerated.
 613         * asan/Makefile.in: Regenerated.
 614
 615 2013-01-10  Wei Mi  <wmi@google.com>
 616
 617         PR sanitizer/55488
 618         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
 619         * tsan/Makefile.in: Regenerated.
 620         * tsan/tsan_rtl.h: Enable HACKY_CALL.
 621
 622 2013-01-10  Kostya Serebryany  <kcc@google.com>
 623
 624         * All source files: Merge from upstream r171973.
 625         * sanitizer_common/Makefile.am: Added new files.
 626         * asan/Makefile.am: Likewise.
 627         * tsan/Makefile.am: Likewise.
 628         * sanitizer_common/Makefile.in: Regenerated.
 629         * asan/Makefile.in: Likewise.
 630         * tsan/Makefile.in: Likewise.
 631
 632 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * asan/Makefile.am (libasan_la_LIBADD): Replace
 635         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
 636         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 637         * Makefile.in: Regenerated.
 638         * configure: Likewise.
 639         * asan/Makefile.in: Likewise.
 640         * interception/Makefile.in: Likewise.
 641         * sanitizer_common/Makefile.in: Likewise.
 642         * tsan/Makefile.in: Likewise.
 643
 644 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * Makefile.am (AM_MAKEFLAGS): Restored.
 647         * interception/Makefile.am: Likewise.
 648         * sanitizer_common/Makefile.am: Likewise.
 649         * tsan/Makefile.am: Likewise.
 650         * Makefile.in: Regenerated.
 651         * asan/Makefile.in: Likewise.
 652         * interception/Makefile.in: Likewise.
 653         * sanitizer_common/Makefile.in: Likewise.
 654         * tsan/Makefile.in: Likewise.
 655
 656 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 657
 658         * Makefile.am (MAKEOVERRIDES): Restored.
 659         * asan/Makefile.am: Likewise.
 660         * interception/Makefile.am: Likewise.
 661         * sanitizer_common/Makefile.am: Likewise.
 662         * tsan/Makefile.am: Likewise.
 663         * Makefile.in: Regenerated.
 664         * asan/Makefile.in: Likewise.
 665         * interception/Makefile.in: Likewise.
 666         * sanitizer_common/Makefile.in: Likewise.
 667         * tsan/Makefile.in: Likewise.
 668
 669 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
 672         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 673         * Makefile.in: Regenerated.
 674         * configure: Likewise.
 675         * asan/Makefile.in: Likewise.
 676         * interception/Makefile.in: Likewise.
 677         * sanitizer_common/Makefile.in: Likewise.
 678         * tsan/Makefile.in: Likewise.
 679
 680 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 681
 682         * Makefile.am (AM_MAKEFLAGS): Removed.
 683         (MAKEOVERRIDES): Likewise.
 684         * asan/Makefile.am: Likewise.
 685         * interception/Makefile.am: Likewise.
 686         * sanitizer_common/Makefile.am: Likewise.
 687         * tsan/Makefile.am: Likewise.
 688         * Makefile.in: Regenerated.
 689         * asan/Makefile.in: Likewise.
 690         * interception/Makefile.in: Likewise.
 691         * sanitizer_common/Makefile.in: Likewise.
 692         * tsan/Makefile.in: Likewise.
 693
 694 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         PR sanitizer/55533
 697         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
 698         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
 699         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
 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 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
 713
 714         * configure.tgt: Enable build on powerpc*-linux.
 715
 716 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
 717
 718         PR 55599/sanitizer
 719         * configure.ac: Set enable_static=no on darwin.
 720         * configure: Regenerated.
 721
 722 2012-12-06  Kostya Serebryany  <kcc@google.com>
 723
 724         * All files: Merge from upstream r169392.
 725
 726 2012-12-05  Kostya Serebryany  <kcc@google.com>
 727
 728         * All files: Merge from upstream r169371.
 729
 730 2012-12-04  Kostya Serebryany  <kcc@google.com>
 731             Jack Howarth  <howarth@bromo.med.uc.edu>
 732
 733         PR 55521/sanitizer
 734         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
 735         * Makefile.am: Don't build interception subdir when
 736         USING_MAC_INTERPOSE defined.
 737         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
 738         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
 739         Compile asan_interceptors_dynamic.cc but not libinterception
 740         when USING_MAC_INTERPOSE defined.
 741         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
 742         * configure: Regenerated.
 743         * Makefile.in: Likewise.
 744         * asan/Makefile.in: Likewise.
 745         * interception/Makefile.in: Likewise.
 746         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
 747         * asan/asan_mac.cc: Likewise.
 748         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
 749         and use MISSING_BLOCKS_SUPPORT.
 750         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
 751         * interception/mach_override/LICENSE.txt: Remove unused file.
 752         * interception/mach_override/mach_override.c: Likewise.
 753         * interception/mach_override/mach_override.h: Likewise.
 754         * interception/mach_override: Remove unused directory.
 755
 756 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
 759         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
 760         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
 761         files.
 762         (AM_MAKEFLAGS): Restore CC and CXX.
 763         * interception/Makefile.am: Likewise.
 764         * sanitizer_common/Makefile.am: Likewise.
 765         * tsan/Makefile.am: Likewise.
 766         * Makefile.in: Regenerated.
 767         * aclocal.m4: Likewise.
 768         * configure: Likewise.
 769         * asan/Makefile.in: Likewise.
 770         * interception/Makefile.in: Likewise.
 771         * sanitizer_common/Makefile.in: Likewise.
 772         * tsan/Makefile.in: Likewise.
 773
 774 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 775
 776         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
 777         * configure.ac (ACX_NONCANONICAL_TARGET): New.
 778         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
 779         files.
 780         (AM_MAKEFLAGS): Remove CC and CXX.
 781         * interception/Makefile.am: Likewise.
 782         * sanitizer_common/Makefile.am: Likewise.
 783         * tsan/Makefile.am: Likewise.
 784         * Makefile.in: Regenerated.
 785         * aclocal.m4: Likewise.
 786         * configure: Likewise.
 787         * asan/Makefile.in: Likewise.
 788         * interception/Makefile.in: Likewise.
 789         * sanitizer_common/Makefile.in: Likewise.
 790         * tsan/Makefile.in: Likewise.
 791
 792 2012-11-27  Kostya Serebryany  <kcc@google.com>
 793
 794         * All files: Merge from upstream r168699.
 795
 796 2012-11-24  Kostya Serebryany  <kcc@google.com>
 797             Jack Howarth  <howarth@bromo.med.uc.edu>
 798
 799         * interception/mach_override/mach_override.c: Migrate from llvm.
 800         * interception/mach_override/mach_override.h: Likewise.
 801         * interception/mach_override/LICENSE.txt: Likewise.
 802         * configure.tgt: Add darwin to supported targets.
 803         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
 804         * interception/Makefile.am: Compile mach_override.c when
 805         USING_MACH_OVERRIDE defined.
 806         * configure: Regenerated.
 807         * interception/Makefile.in: Likewise.
 808
 809 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         PR sanitizer/55450
 812         * tsan/Makefile.am (gcc_version): New.
 813         * tsan/Makefile.in: Regenerated.
 814
 815 2012-11-23  Kostya Serebryany  <kcc@google.com>
 816
 817         * merge.sh: Support tsan, support added/removed files.
 818         * tsan/Makefile.am: Remove tsan_printf.cc.
 819         * tsan/Makefile.in: Regenerated.
 820         * other files: Merge from upstream r168514.
 821
 822 2012-11-23  Kostya Serebryany  <kcc@google.com>
 823
 824         * merge.sh: New file.
 825
 826 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
 827
 828         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
 829         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
 830         automake conditional instead of !MULTISUBDIR32.
 831         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
 832         for 64-bit multilib.
 833         * configure.ac: Check for void * size, source in configure.tgt,
 834         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
 835         * configure: Regenerated.
 836         * Makefile.in: Regenerated.
 837         * tsan/Makefile.in: Regenerated.
 838
 839 2012-11-22  Wei Mi  <wmi@google.com>
 840
 841         * tsan: New directory. Import tsan runtime from llvm.
 842         * configure.ac: Add 64 bits tsan build.
 843         * Makefile.am: Likewise.
 844         * configure: Regenerated.
 845         * Makefile.in: Likewise.
 846
 847 2012-11-21  Kostya Serebryany  <kcc@google.com>
 848
 849         * README.gcc: Extend the README.gcc with mode details.
 850
 851 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
 852
 853         * sanitizer_common/sanitizer_linux.cc
 854         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
 855         (internal_mmap): Use it.
 856         (internal_filesize): Likewise.
 857
 858 2012-11-16  Tom Tromey  <tromey@redhat.com>
 859
 860         * configure.ac: Invoke AM_MAINTAINER_MODE.
 861         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
 862         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
 863
 864 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         PR other/55333
 867         * include/sanitizer/common_interface_defs.h (uhwptr): New type
 868         for hardware pointer.
 869         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
 870         Replace uptr with uhwptr for stack unwind.
 871
 872 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
 873
 874         * configure.tgt: Enable build on sparc linux.
 875
 876 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         * configure.ac: Properly set MULTISUBDIR.
 879         * asan/Makefile.am (gcc_version): New.
 880         * interception/Makefile.am (gcc_version): Likewise.
 881         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 882         * configure: Regenerated.
 883         * asan/Makefile.in: Likewise.
 884         * interception/Makefile.in: Likewise.
 885         * sanitizer_common/Makefile.in: Likewise.
 886
 887 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         PR other/55291
 890         * configure.ac (--enable-version-specific-runtime-libs): New option.
 891         (AC_CANONICAL_SYSTEM): New.
 892         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
 893         (toolexecdir): Support multilib.
 894         (toolexeclibdir): Likewise.
 895         (multilib_arg): New.
 896         * Makefile.in: Regenerated.
 897         * aclocal.m4: Likewise.
 898         * configure: Likewise.
 899         * asan/Makefile.in: Likewise.
 900         * interception/Makefile.in: Likewise.
 901         * sanitizer_common/Makefile.in: Likewise.
 902
 903 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR other/55292
 906         Backport from upstream revision 167883
 907         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
 908         __x86_64__ instead of __WORDSIZE.
 909         (internal_filesize): Likwise.
 910
 911 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
 914         * Makefile.in: Regenerated.
 915         * configure: Likewise.
 916
 917 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
 918
 919         PR other/55304
 920         * acinclude.m4: New file.
 921         * Makefile.am (ACLOCAL_AMFLAGS): New.
 922         * configure.ac (AC_PREREQ): Set to 2.64.
 923         (AC_CONFIG_AUX_DIR): Set to "..".
 924         * Makefile.in: Regenerated.
 925         * aclocal.m4: Likewise.
 926         * configure: Likewise.
 927         * asan/Makefile.in: Likewise.
 928         * interception/Makefile.in: Likewise.
 929         * sanitizer_common/Makefile.in: Likewise.
 930
 931         * config.guess: Removed.
 932         * config.sub: Likewise.
 933         * depcomp: Likewise.
 934         * install-sh: Likewise.
 935         * ltmain.sh: Likewise.
 936         * missing: Likewise.
 937
 938 2012-11-13  Richard Henderson  <rth@redhat.com>
 939
 940         * configure.tgt: New file.
 941
 942 2012-11-12  David S. Miller  <davem@davemloft.net>
 943
 944         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
 945
 946 2012-10-29  Wei Mi  <wmi@google.com>
 947
 948         Initial checkin: migrate asan runtime from llvm.