libsanitizer/ChangeLog

   1 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * configure: Regenerated.
   4
   5 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * configure: Regenerated.
   8
   9 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  10
  11         PR jit/85384
  12         * configure: Regenerate.
  13
  14 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
  15
  16         PR sanitizer/85389
  17         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
  18         from 0xa0000000000ULL to ~(uptr)0.
  19
  20 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
  21
  22         PR sanitizer/84761
  23         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
  24         Define if not defined.
  25         (DL_INTERNAL_FUNCTION): Don't define.
  26         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
  27         determine at runtime whether to use regparm(3), stdcall calling
  28         convention for older glibcs or normal calling convention for
  29         newer glibcs for call to _dl_get_tls_static_info.
  30
  31 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
  32
  33         * sanitizer_common/sanitizer_stacktrace.cc
  34         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
  35         for PowerPC SYSV ABI.
  36
  37 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  38
  39         PR target/84148
  40         * configure: Regenerate.
  41
  42 2018-02-05  Martin Liska  <mliska@suse.cz>
  43
  44         * asan/asan_flags.inc: Cherry-pick upstream r323995.
  45         * asan/asan_report.cc (CheckForInvalidPointerPair):
  46         Cherry-pick upstream r323995.
  47
  48 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  49
  50         PR sanitizer/82825
  51         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  52         r324284.
  53
  54 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  55
  56         PR sanitizer/82824
  57         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
  58
  59 2017-12-05  Martin Liska  <mliska@suse.cz>
  60             Jakub Jelinek  <jakub@redhat.com>
  61
  62         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
  63         * asan/asan_descriptions.h: Likewise.
  64         * asan/asan_report.cc: Likewise.
  65         * asan/asan_thread.cc: Likewise.
  66         * asan/asan_thread.h: Likewise.
  67
  68 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  69
  70         * acinclude.m4: Add enable.m4 and cet.m4.
  71         * Makefile.in: Regenerate.
  72         * asan/Makefile.am: Update AM_CXXFLAGS.
  73         * asan/Makefile.in: Regenerate.
  74         * configure: Likewise.
  75         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
  76         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
  77         * interception/Makefile.am: Update AM_CXXFLAGS.
  78         * interception/Makefile.in: Regenerate.
  79         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
  80         * libbacktrace/Makefile.in: Regenerate.
  81         * lsan/Makefile.am: Update AM_CXXFLAGS.
  82         * lsan/Makefile.in: Regenerate.
  83         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
  84         AM_CCASFLAGS.
  85         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
  86         Add _CET_ENDBR macro.
  87         * sanitizer_common/Makefile.in: Regenerate.
  88         * tsan/Makefile.am: Update AM_CXXFLAGS.
  89         * tsan/Makefile.in: Regenerate.
  90         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
  91         * ubsan/Makefile.am: Update AM_CXXFLAGS.
  92         * ubsan/Makefile.in: Regenerate.
  93
  94 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
  95
  96         PR bootstrap/82670
  97         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
  98         and ubsan_signals_standalone.cc.
  99         * ubsan/Makefile.in: Regenerated.
 100
 101 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 102
 103         PR other/82784
 104         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 105         "do {} while (0)".
 106         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 107
 108 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 109
 110         PR sanitizer/82595
 111         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 112         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 113         liblsan_preinit.o.
 114         (lsan_files): Remove lsan_preinit.cc.
 115         (liblsan_preinit.o): New rule.
 116         * lsan/Makefile.in: Regenerated.
 117
 118 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 119
 120         * All source files: Merge from upstream 315899.
 121         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 122         include/sanitizer/tsan_interface.h.
 123         * asan/libtool-version: Bump the libasan SONAME.
 124         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 125         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 126         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 127         sancov_flags.cc, sanitizer_allocator_checks.cc,
 128         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 129         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 130         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 131         and sanitizer_coverage_mapping_libcdep.cc.
 132         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 133         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 134         (ubsan_files): Add ubsan_init_standalone.cc and
 135         ubsan_signals_standalone.cc.
 136         * ubsan/libtool-version: Bump the libubsan SONAME.
 137         * asan/Makefile.in: Regenerate.
 138         * lsan/Makefile.in: Regenerate.
 139         * sanitizer_common/Makefile.in: Regenerate.
 140         * tsan/Makefile.in: Regenerate.
 141         * ubsan/Makefile.in: Regenerate.
 142
 143 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         PR sanitizer/82379
 146         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 147         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 148
 149 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 150
 151         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 152         Define.
 153
 154 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 155
 156         * include/system/sys/ptrace.h: New file.
 157
 158 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 159
 160         PR sanitizer/80998
 161         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 162         * ubsan/ubsan_checks.inc: Likewise.
 163         * ubsan/ubsan_handlers.h: Likewise.
 164
 165 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 166
 167         PR sanitizer/81066
 168         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 169         * sanitizer_common/sanitizer_linux.cc: Likewise.
 170         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 171         * tsan/tsan_platform_linux.cc: Likewise.
 172
 173 2017-04-06  Martin Liska  <mliska@suse.cz>
 174
 175         PR sanitizer/80166
 176         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 177         Cherry-pick upstream r299036.
 178
 179 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 180
 181         PR sanitizer/78158
 182         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 183
 184 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 185
 186         PR sanitizer/79562
 187         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 188         upstream r294806.
 189
 190 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 191
 192         PR sanitizer/79341
 193         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 194         s390-linux 31-bit.
 195         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 196         r294793.
 197         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 198         upstream r294790.
 199         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 200         r294799.
 201
 202 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 203
 204         PR sanitizer/78663
 205         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 206         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 207
 208 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 209
 210         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 211
 212 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 213
 214         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 215
 216         PR sanitizer/79168
 217         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 218         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 219         text.
 220         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 221         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 222         * tsan/tsan_ppc_regs.h: Likewise.
 223         * tsan/tsan_rtl_aarch64.S: Likewise.
 224         * tsan/tsan_rtl_mips64.S: Likewise.
 225         * tsan/tsan_rtl_ppc64.S: Likewise.
 226
 227 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 228
 229         PR other/79046
 230         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 231         instead of cat to get version from BASE-VER file.
 232         * asan/Makefile.am (gcc_version): Likewise.
 233         * ubsan/Makefile.am (gcc_version): Likewise.
 234         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 235         * lsan/Makefile.am (gcc_version): Likewise.
 236         * tsan/Makefile.am (gcc_version): Likewise.
 237         * interception/Makefile.in: Regenerated.
 238         * asan/Makefile.in: Regenerated.
 239         * ubsan/Makefile.in: Regenerated.
 240         * sanitizer_common/Makefile.in: Regenerated.
 241         * lsan/Makefile.in: Regenerated.
 242         * tsan/Makefile.in: Regenerated.
 243
 244 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR other/79046
 247         * configure.ac: Add GCC_BASE_VER.
 248         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 249         get version from BASE-VER file.
 250         * libbacktrace/Makefile.in: Regenerated.
 251         * interception/Makefile.in: Regenerated.
 252         * asan/Makefile.in: Regenerated.
 253         * ubsan/Makefile.in: Regenerated.
 254         * configure: Regenerated.
 255         * sanitizer_common/Makefile.in: Regenerated.
 256         * lsan/Makefile.in: Regenerated.
 257         * Makefile.in: Regenerated.
 258         * tsan/Makefile.in: Regenerated.
 259
 260 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 261
 262         PR sanitizer/78992
 263         * sanitizer_common/sanitizer_platform_limits_posix.h
 264         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 265
 266 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 267
 268         * LOCAL_PATCHES: Add revision.
 269
 270 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 271
 272         PR sanitizer/78532
 273         * sanitizer_common/sanitizer_platform_limits_posix.h
 274         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 275         versions.
 276
 277 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 278
 279         * LOCAL_PATCHES: Remove r242480.
 280
 281 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 282
 283         * LOCAL_PATCHES: Add revision.
 284
 285 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 286
 287         PR sanitizer/78267
 288         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 289         compiler supports blocks extension.
 290
 291 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 292
 293         * LOCAL_PATCHES: Add revision.
 294
 295 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 296
 297         PR sanitizer/78294
 298         * tsan/tsan_rtl.cc: Add missing attribute.
 299
 300 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 301
 302         * LOCAL_PATCHES: New file.
 303
 304 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 305
 306         PR sanitizer/78307
 307         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 308         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 309         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 310         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 311         function.
 312         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 313         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 314         (__ubsan_handle_cfi_bad_type): Export function.
 315         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 316         * HOWTO_MERGE: Update documentation.
 317
 318 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 319
 320         * configure: Regenerate.
 321
 322 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 323
 324         * asan/asan_globals.cc (RegisterGlobal): Do not call
 325         CheckODRViolationViaPoisoning.
 326         (CheckODRViolationViaPoisoning): Remove.
 327
 328 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 329
 330         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 331         compiled code with GCC when extracting the caller PC for ARM if no
 332         valid frame pointer is available.
 333
 334 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 335
 336         PR sanitizer/63958
 337         Reapply:
 338         2014-10-14  David S. Miller  <davem@davemloft.net>
 339
 340         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 341         Define at __kernel_time_t, as needed for sparc.
 342         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 343         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 344         (__sanitizer): Define struct___old_kernel_stat_sz,
 345         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 346         (__sanitizer_ipc_perm): Adjust for sparc targets.
 347         (__sanitizer_shmid_ds): Likewsie.
 348         (__sanitizer_sigaction): Likewise.
 349         (IOC_SIZE): Likewsie.
 350
 351 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 352
 353         * All source files: Merge from upstream 285547.
 354         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 355         variable.
 356         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 357         * asan/Makefile.am (asan_files): Add new files.
 358         * asan/Makefile.in: Regenerate.
 359         * ubsan/Makefile.in: Likewise.
 360         * lsan/Makefile.in: Likewise.
 361         * tsan/Makefile.am (tsan_files): Add new files.
 362         * tsan/Makefile.in: Regenerate.
 363         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 364         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 365         (libsanitizer_common_la_LIBADD): Likewise.
 366         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 367         * sanitizer_common/Makefile.in: Regenerate.
 368         * interception/Makefile.in: Likewise.
 369         * libbacktace/Makefile.in: Likewise.
 370         * Makefile.in: Likewise.
 371         * configure: Likewise.
 372         * merge.sh: Handle builtins/assembly.h merging.
 373         * builtins/assembly.h: New file.
 374         * asan/libtool-version: Bump the libasan SONAME.
 375
 376 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 377
 378         PR sanitizer/77567
 379         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 380
 381 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 382
 383         PR sanitizer/77396
 384         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 385
 386 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 387
 388         PR sanitizer/71042
 389         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 390         * tsan/tsan_rtl_aarch64.S: Likewise.
 391
 392 2016-07-23  Alan Modra  <amodra@gmail.com>
 393
 394         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 395         * configure.ac: Don't substitute OBSTACK_DEFS.
 396         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 397         * tsan/Makefile.am: Likewise.
 398         * configure: Regenerate.
 399         * Makefile.in: Regenerate.
 400         * asan/Makefile.in: Regenerate.
 401         * interception/Makefile.in: Regenerate.
 402         * libbacktrace/Makefile.in: Regenerate.
 403         * lsan/Makefile.in: Regenerate.
 404         * sanitizer_common/Makefile.in: Regenerate.
 405         * tsan/Makefile.in: Regenerate.
 406         * ubsan/Makefile.in: Regenerate.
 407
 408 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 409
 410         PR sanitizer/71160
 411         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 412         and r269633.
 413
 414 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 415
 416         PR sanitizer/70624
 417         * asan/asan_mac.cc: Cherry pick upstream r266868.
 418
 419 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 420
 421         PR sanitizer/68824
 422         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 423         InitializeInterceptors): Cherry pick upstream r258119.
 424
 425 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 426
 427         * configure.ac: Replace the hard-coded -ldl requirement for
 428         link_sanitizer_common with a configure time check for -ldl.
 429         * configure: Regenerate.
 430
 431 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 432
 433         * include/system/linux/asm/ptrace.h: Move to ...
 434         * include/system/asm/ptrace.h: ... this.
 435
 436 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 437
 438         * include/system/linux/asm/ptrace.h: New header.
 439
 440 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 441
 442         * All source files: Merge from upstream r253555.
 443         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 444         dependences for TSan for aarch64-*-linux* targets.
 445         * tsan/Makefile.am: Add new source files.
 446         * configure: Regenerate.
 447         * tsan/Makefile.in: Likewise.
 448
 449 2015-11-09  Alan Modra  <amodra@gmail.com>
 450
 451         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 452         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 453         interceptors.
 454         * configure.ac: Substitute OBSTACK_DEFS.
 455         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 456         * tsan/Makefile.am: Likewise.
 457         * configure: Regenerate.
 458         * Makefile.in: Regenerate.
 459         * asan/Makefile.in: Regenerate.
 460         * interception/Makefile.in: Regenerate.
 461         * libbacktrace/Makefile.in: Regenerate.
 462         * lsan/Makefile.in: Regenerate.
 463         * sanitizer_common/Makefile.in: Regenerate.
 464         * tsan/Makefile.in: Regenerate.
 465         * ubsan/Makefile.in: Regenerate.
 466
 467 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 468
 469         PR bootstrap/68041
 470         * configure.ac (link_sanitizer_common): Link against librt only if it
 471         contains shm_open, required by sanitizers.
 472         (CXX_ABI_NEEDED): Remove variable.
 473         * configure: Regenerate.
 474         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 475         * ubsan/Makefile.in: Regenerate.
 476
 477 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 478
 479         * HOWTO_MERGE: New file.
 480
 481 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 482
 483         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 484         compiled code with GCC when extracting the caller PC for ARM if no
 485         valid frame pointer is available.
 486
 487 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 488
 489         PR bootstrap/63888
 490         Reapply:
 491         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 492
 493         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 494         support until it is rewritten upstream.
 495
 496         * c-c++-common/asan/pr63888.c: New test.
 497
 498 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 499
 500         PR sanitizer/63958
 501         Reapply:
 502         2014-10-14  David S. Miller  <davem@davemloft.net>
 503
 504         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 505         Define at __kernel_time_t, as needed for sparc.
 506         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 507         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 508         (__sanitizer): Define struct___old_kernel_stat_sz,
 509         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 510         (__sanitizer_ipc_perm): Adjust for sparc targets.
 511         (__sanitizer_shmid_ds): Likewsie.
 512         (__sanitizer_sigaction): Likewise.
 513         (IOC_SIZE): Likewsie.
 514
 515 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 516
 517         * All source files: Merge from upstream r250806.
 518         * configure.ac (link_sanitizer_common): Add -lrt flag.
 519         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 520         Set USE_CXX_ABI_FLAG=true for darwin.
 521         * asan/Makefile.am (asan_files): Add new files.
 522         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 523         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 524         * asan/Makefile.in: Regenerate.
 525         * ubsan/Makefile.am (ubsan_files): Add new files.
 526         (DEFS): Add DCAN_SANITIZE_UB=1.
 527         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 528         * ubsan/Makefile.in: Regenerate.
 529         * tsan/Makefile.am (tsan_files): Add new files.
 530         (DEFS): Add DCAN_SANITIZE_UB=0.
 531         * tsan/Makefile.in: Regenerate.
 532         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 533         * sanitizer_common/Makefile.in: Regenerate.
 534         * asan/libtool-version: Bump the libasan SONAME.
 535
 536 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 537
 538         PR sanitizer/67258
 539         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 540
 541 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 542
 543         PR sanitizer/63927
 544         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 545         for PowerPC.
 546
 547 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 548
 549         PR sanitizer/63927
 550         * sanitizer_common/sanitizer_stacktrace.cc
 551         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 552         find the link register at an offset of 16 from the base of the
 553         caller's stack frame.
 554
 555 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 556
 557         * Makefile.in: Regenerated with automake-1.11.6.
 558         * aclocal.m4: Likewise.
 559         * asan/Makefile.in: Likewise.
 560         * configure: Likewise.
 561         * interception/Makefile.in: Likewise.
 562         * libbacktrace/Makefile.in: Likewise.
 563         * lsan/Makefile.in: Likewise.
 564         * sanitizer_common/Makefile.in: Likewise.
 565         * tsan/Makefile.in: Likewise.
 566         * ubsan/Makefile.in: Likewise.
 567
 568 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 569
 570         PR sanitizer/64839
 571         * sanitizer_common/sanitizer_platform.h: Cherry pick
 572         upstream r234470.
 573         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 574         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 575         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 576         * Makefile.in: Regenerate.
 577         * asan/Makefile.in: Regenerate.
 578         * config.h.in: Regenerate.
 579         * configure: Regenerate.
 580         * interception/Makefile.in: Regenerate.
 581         * libbacktrace/Makefile.in: Regenerate.
 582         * lsan/Makefile.in: Regenerate.
 583         * sanitizer_common/Makefile.in: Regenerate.
 584         * tsan/Makefile.in: Regenerate.
 585         * ubsan/Makefile.in: Regenerate.
 586
 587
 588 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 589
 590         PR sanitizer/59009
 591         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 592         upstream r230324.
 593         * sanitizer_common/sanitizer_platform.h: Likewise.
 594         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 595
 596 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 597
 598         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 599         upstream 224508 and 224755.
 600
 601 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 602
 603         PR sanitizer/63958
 604         Reapply:
 605         2014-10-14  David S. Miller  <davem@davemloft.net>
 606
 607         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 608         Define at __kernel_time_t, as needed for sparc.
 609         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 610         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 611         (__sanitizer): Define struct___old_kernel_stat_sz,
 612         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 613         (__sanitizer_ipc_perm): Adjust for sparc targets.
 614         (__sanitizer_shmid_ds): Likewsie.
 615         (__sanitizer_sigaction): Likewise.
 616         (IOC_SIZE): Likewsie.
 617
 618 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 619
 620         * configure.tgt: Enable build on powerpc*le-*-linux.
 621
 622 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 623
 624         PR bootstrap/63888
 625         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 626         support until it is rewritten upstream.
 627
 628 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 629
 630         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 631         * configure: Regenerate.
 632
 633 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 634
 635         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 636         * configure: Regenerate.
 637         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 638
 639 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 640
 641         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 642         * configure: Regenerate.
 643         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 644         (libtsan_la_DEPENDENCIES): Likewise.
 645         * Makefile.in: Regenerate.
 646         * asan/Makefile.in: Regenerate.
 647         * interception/Makefile.in: Regenerate.
 648         * libbacktrace/Makefile.in: Regenerate.
 649         * lsan/Makefile.in: Regenerate.
 650         * sanitizer_common/Makefile.in: Regenerate.
 651         * tsan/Makefile.in: Regenerate.
 652         * ubsan/Makefile.in: Regenerate.
 653
 654 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 655
 656         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 657
 658 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 659
 660         PR sanitizer/64435
 661         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 662         upstream r226637.
 663         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 664         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 665
 666 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 667
 668         PR sanitizer/64632
 669         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 670
 671 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 672
 673         PR sanitizer/64435
 674         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 675         upstream r223925.
 676
 677 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 678
 679         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 680         upstream r224518 and r224519.
 681         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 682         r224834.
 683
 684 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 685
 686         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 687         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 688         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 689         upstream r224308.
 690
 691 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 692
 693         PR bootstrap/63784
 694         * configure: Regenerated.
 695
 696 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 697
 698         PR target/61137
 699         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 700         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 701
 702 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 703
 704         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 705         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 706         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 707         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 708         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 709         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 710         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 711         * sanitizer_common/Makefile.in: Regenerate.
 712         * asan/Makefile.in: Ditto.
 713         * lsan/Makefile.in: Ditto.
 714         * interception/Makefile.in: Ditto.
 715         * tsan/Makefile.in: Ditto.
 716         * libbacktrace/Makefile.in: Ditto.
 717         * ubsan/Makefile.in: Ditto.
 718
 719 2014-11-13  Kostya Serebryany  <kcc@google.com>
 720
 721         * All source files: Merge from upstream r221802.
 722         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 723         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 724         with 'start' to follow the new interface.
 725         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 726         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 727         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 728         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 729         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 730         files.
 731         (AM_CXXFLAGS): Added -std=c++11.
 732         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 733         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 734         * asan/Makefile.in: Regenerate.
 735         * interception/Makefile.in: Regenerate.
 736         * libbacktrace/Makefile.in: Regenerate.
 737         * lsan/Makefile.in: Regenerate.
 738         * sanitizer_common/Makefile.in: Regenerate.
 739         * tsan/Makefile.in: Regenerate.
 740         * ubsan/Makefile.in: Regenerate.
 741
 742 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 743
 744         PR target/63610
 745         * configure: Regenerate.
 746
 747 2014-10-16  Martin Liska  <mliska@suse.cz>
 748
 749         * asan/Makefile.am: IPA ICF pass is disabled.
 750         * asan/Makefile.in: Likewise.
 751
 752 2014-10-14  David S. Miller  <davem@davemloft.net>
 753
 754         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 755         Define at __kernel_time_t, as needed for sparc.
 756         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 757         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 758         (__sanitizer): Define struct___old_kernel_stat_sz,
 759         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 760         (__sanitizer_ipc_perm): Adjust for sparc targets.
 761         (__sanitizer_shmid_ds): Likewsie.
 762         (__sanitizer_sigaction): Likewsie.
 763         (IOC_SIZE): Likewsie.
 764
 765 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 766
 767         * ubsan/Makefile.am (DEFS): Add -DPIC.
 768         * ubsan/Makefile.in: Regenerated.
 769
 770 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 771
 772         * configure.tgt: Enable build on aarch64*-linux.
 773
 774 2014-09-19  Kostya Serebryany  <kcc@google.com>
 775
 776         * All source files: Merge from upstream r218156.
 777         * asan/Makefile.am (asan_files): Added new files.
 778         * asan/Makefile.in: Regenerate.
 779         * ubsan/Makefile.am (ubsan_files): Added new files.
 780         * ubsan/Makefile.in: Regenerate.
 781         * tsan/Makefile.am (tsan_files): Added new files.
 782         * tsan/Makefile.in: Regenerate.
 783         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 784           files.
 785         * sanitizer_common/Makefile.in: Regenerate.
 786         * asan/libtool-version: Bump the libasan SONAME.
 787
 788 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 789
 790         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 791         upstream r215485, r217389, r217391 and r217400.
 792
 793 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 794
 795         * sanitizer_common/sanitizer_common_interceptors.inc:
 796         Cherry pick upstream r211008.
 797
 798 2014-06-11  Richard Biener  <rguenther@suse.de>
 799
 800         * asan/asan_linux.cc: Cherry pick upstream r210012.
 801
 802 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 803
 804         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 805         r209879.
 806         * sanitizer_common/sanitizer_common.h: Likewise.
 807         * asan/asan_mapping.h: Likewise.
 808         * asan/asan_linux.cc: Likewise.
 809         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 810         * sanitizer_common/sanitizer_allocator.h: Likewise.
 811
 812 2014-05-23  Marek Polacek  <polacek@redhat.com>
 813
 814         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 815         floating-point types.
 816
 817 2014-05-22  Kostya Serebryany  <kcc@google.com>
 818
 819         * All source files: Merge from upstream r209283.
 820         * asan/Makefile.am (asan_files): Added new files.
 821         * asan/Makefile.in: Regenerate.
 822         * tsan/Makefile.am (tsan_files): Added new files.
 823         * tsan/Makefile.in: Regenerate.
 824         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 825         files.
 826         * sanitizer_common/Makefile.in: Regenerate.
 827
 828 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 829
 830         PR sanitizer/61100
 831         * Makefile.am (nodist_saninclude_HEADERS): Install
 832         public headers.
 833         * Makefile.in: Regenerate.
 834
 835 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 836
 837         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 838         Add ../../libbacktrace/sort.c.
 839         * libbacktrace/Makefile.in: Regenerate.
 840         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 841
 842 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 843
 844         * configure.tgt: Unsupported for little endian PowerPC for now.
 845
 846 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 847
 848         PR sanitizer/60055
 849         * tsan/tsan_flags.cc (__tsan_default_options): Add
 850         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 851         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 852
 853         PR sanitizer/60038
 854         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 855         sanitizer_atomic.h and unistd.h.
 856         (kThreadDescriptorSize): Made static, remove initializer and const,
 857         change type to atomic_uintptr_t.
 858         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 859         query glibc version, compute kThreadDescriptorSize depending on
 860         glibc version minor number.
 861         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 862         kThreadDescriptorSize directly.
 863
 864 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 865             Jakub Jelinek  <jakub@redhat.com>
 866
 867         PR sanitizer/57316
 868         * configure.ac: Check for missing syscalls.
 869         * Makefile.am: Likewise.
 870         * configure: Regenerate.
 871         * Makefile.in: Regenerate.
 872
 873 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 874
 875         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 876         (LibbacktraceSymbolizer::Demangle): New declaration.
 877         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 878         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 879         method if possible.
 880         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 881         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 882         (struct CplusV3DemangleData): New type.
 883         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 884         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 885         SymbolizeDataCallback): Use CplusV3Demangle.
 886         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 887         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 888         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 889         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 890         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 891         cplus_demangle_init_info, cplus_demangle_mangled_name,
 892         cplus_demangle_operators, cplus_demangle_print,
 893         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 894         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 895         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 896         Define.
 897         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 898         (memcmp, strncmp): Redefine.
 899         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 900         ../../libiberty/cp-demangle.c.
 901         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 902         __asan_internal_strncmp): New functions.
 903         * sanitizer_common/Makefile.in: Regenerated.
 904         * libbacktrace/Makefile.in: Regenerated.
 905         * configure: Regenerated.
 906         * configure.ac: Regenerated.
 907         * config.h.in: Regenerated.
 908
 909         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 910         -isystem $(top_srcdir)/include/system.
 911         * sanitizer_common/Makefile.in: Regenerated.
 912         * include/system/linux/aio_abi.h: New header.
 913         * include/system/linux/mroute.h: New header.
 914         * include/system/linux/mroute6.h: New header.
 915         * include/system/linux/perf_event.h: New header.
 916         * include/system/linux/types.h: New header.
 917
 918         PR sanitizer/59136
 919         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 920         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 921         and -I/-include flags.
 922         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 923         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 924         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 925         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 926         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 927         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 928         libbacktrace.
 929         * README.gcc: Document that also lsan and ubsan are
 930         maintained in compiler-rt upstream.
 931         * libbacktrace/Makefile.am: New file.
 932         * libbacktrace/backtrace-rename.h: New file.
 933         * libbacktrace/backtrace-supported.h.in: New file.
 934         * libbacktrace/bridge.cc: New file.
 935         * configure.ac: Add tests needed for libbacktrace build
 936         within libsanitizer.
 937         * sanitizer_common/Makefile.in: Regenerated.
 938         * lsan/Makefile.in: Regenerated.
 939         * tsan/Makefile.in: Regenerated.
 940         * ubsan/Makefile.in: Regenerated.
 941         * libbacktrace/Makefile.in: Generated.
 942         * config.h.in: Regenerated.
 943         * configure: Regenerated.
 944         * Makefile.in: Regenerated.
 945         * interception/Makefile.in: Regenerated.
 946         * asan/Makefile.in: Regenerated.
 947         * aclocal.m4: Regenerated.
 948
 949 2013-12-19  Kostya Serebryany  <kcc@google.com>
 950
 951         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 952         workaround for missing definition of EOWNERDEAD, backport
 953         from upstream r196779.
 954
 955 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 956
 957         * sanitizer_common/sanitizer_platform_limits_posix.h
 958         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 959         (__sanitizer_clock_t): Use long long for x32.
 960
 961 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 962
 963         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 964         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 965         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 966
 967 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 968
 969         * configure.ac (link_sanitizer_common): Add -lm.
 970         * configure: Regenerated.
 971
 972 2013-12-05  Kostya Serebryany  <kcc@google.com>
 973
 974         * All source files: Merge from upstream r196489.
 975         * merge.sh: Add *.S to the list of merged files.
 976
 977 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 978
 979         PR sanitizer/59368
 980         * Makefile.am (gcc_version): Added gcc_version.
 981         * Makefile.in: Regenerate.
 982
 983 2013-12-05  Kostya Serebryany  <kcc@google.com>
 984
 985         * All source files: Merge from upstream r196090.
 986         * tsan/Makefile.am (tsan_files): Added new files.
 987         * tsan/Makefile.in: Regenerate.
 988         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 989         * sanitizer_common/Makefile.in: Regenerate.
 990         * lsan/Makefile.am (lsan_files): Added new files.
 991         * lsan/Makefile.in: Regenerate.
 992
 993 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 994             Yury Gribov  <y.gribov@samsung.com>
 995
 996         PR sanitizer/59063
 997         * libsanitizer.spec.in: Add spec file to hold link flags for
 998         various sanitizer libs.
 999         * configure.ac: Check whether clock_* routines come from librt.
1000         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1001         configure.ac.
1002         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1003         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1004         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1005         * asan/Makefile.in: Regenerate.
1006         * interception/Makefile.in: Regenerate.
1007         * lsan/Makefile.in: Regenerate.
1008         * sanitizer_common/Makefile.in: Regenerate.
1009         * tsan/Makefile.in: Regenerate.
1010         * ubsan/Makefile.in: Regenerate.
1011         * Makefile.in: Regenerate.
1012         * configure: Regenerate.
1013
1014 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1015             Yury Gribov  <y.gribov@samsung.com>
1016
1017         PR sanitizer/59106
1018         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1019         don't need it.
1020         * ubsan/Makefile.in: Regenerated.
1021
1022 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1023
1024         PR sanitizer/59061
1025         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1026         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1027         * configure: Regenerated.
1028         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1029         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1030         * lsan/Makefile.in: Regenerated.
1031
1032 2013-11-22  Mike Stump  <mikestump@comcast.net>
1033
1034         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1035         change from upstream to fix build.
1036
1037 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1038
1039         PR sanitizer/59106
1040         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1041         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1042         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1043         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1044         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1045         * asan/Makefile.in: Regenerate.
1046         * interception/Makefile.in: Regenerate.
1047         * tsan/Makefile.in: Regenerate.
1048         * lsan/Makefile.in: Regenerate.
1049         * sanitizer_common/Makefile.in: Regenerate.
1050
1051 2013-11-15  Kostya Serebryany  <kcc@google.com>
1052
1053         PR sanitizer/58994
1054         Backport from upstream revision 194573
1055         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1056         back to the original functions in the common libsanitizer
1057         interceptors and the __cxa_atexit() interceptor on Darwin.
1058
1059 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1060
1061         PR sanitizer/59009
1062         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1063         ifdef out more source.
1064
1065 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1066
1067         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1068         ifdef out almost the whole source.
1069         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1070
1071 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1072
1073         PR sanitizer/59018
1074         * sanitizer_common/sanitizer_platform_limits_posix.cc
1075         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1076         defined.
1077
1078 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         PR sanitizer/59018
1081         * sanitizer_common/sanitizer_platform_limits_linux.cc
1082         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1083         defined.
1084         * sanitizer_common/sanitizer_platform_limits_posix.h
1085         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1086         defined.
1087         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1088         is defined.
1089         (__sanitizer___kernel_gid_t): Likewise.
1090         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1091         is defined.
1092
1093 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         PR sanitizer/59018
1096         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1097         2 64-bit integers to save and restore fn and arg.  Properly load
1098         newtls/child_tidptr into r8/r10.
1099
1100 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1101
1102         PR sanitizer/59018
1103         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1104         internal_munmap, internal_open, internal_read, internal_write,
1105         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1106         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1107         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1108         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1109
1110 2013-11-04  Kostya Serebryany  <kcc@google.com>
1111
1112         * All source files: Merge from upstream r191666.
1113         * merge.sh: Added lsan.
1114         * configure.ac (AC_CONFIG_FILES): Added lsan.
1115         * Makefile.am (SUBDIRS): Added lsan.
1116         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1117         * asan/Makefile.am (asan_files): Added new files.
1118         (libasan_la_LIBADD): Added a dependency on lsan.
1119         * lsan/Makefile.am: New file.
1120         * asan/Makefile.in: Regenerate.
1121         * lsan/Makefile.in: Regenerate.
1122         * Makefile.in: Regenerate.
1123         * configure: Regenerate.
1124         * sanitizer_common/Makefile.in: Regenerate.
1125
1126 2013-09-20  Alan Modra  <amodra@gmail.com>
1127
1128         * configure: Regenerate.
1129
1130 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1131
1132         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1133         libinterception.la for Darwin.
1134         * ubsan/Makefile.in: Regenerate.
1135
1136 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1137
1138         * Makefile.am (SUBDIRS): Add ubsan.
1139         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1140         * merge.sh: Merge ubsan.
1141         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1142         * sanitizer_common/sanitizer_printf.cc: Likewise.
1143         * sanitizer_common/sanitizer_common.h: Likewise.
1144         * ubsan: New directory. Import ubsan runtime from llvm.
1145
1146 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1147
1148         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1149         Cherry pick upstream r182922.
1150
1151 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1152
1153         * configure.tgt: Add ARM pattern.
1154
1155 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1156
1157         PR other/43620
1158         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1159         * Makefile.in: Regenerated.
1160         * asan/Makefile.in: Regenerated.
1161         * interception/Makefile.in: Regenerated.
1162         * sanitizer_common/Makefile.in: Regenerated.
1163         * tsan/Makefile.in: Regenerated.
1164
1165 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1166
1167         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1168         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1169         0x4fffffffffULL.
1170
1171 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR sanitizer/56393
1174         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1175         libasan_preinit.o.
1176         (libasan_preinit.o): Depend on asan_preinit.o.
1177         * asan/Makefile.in: Regenerated.
1178         * asan/asan_preinit.cc: New file, synced from upstream.
1179         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1180
1181 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1182
1183         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1184         dynamic/asan_interceptors_dynamic.cc.
1185         * asan/Makefile.in: Regenerated.
1186         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1187
1188 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1189
1190         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1191         defined.  Add used attribute.
1192
1193 2013-02-21  Kostya Serebryany  <kcc@google.com>
1194
1195         * All source files: Merge from upstream r175733.
1196         * sanitizer_common/Makefile.am: Added a new file.
1197         * sanitizer_common/Makefile.in: Regenerated.
1198
1199 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1200
1201         PR bootstrap/56327
1202         * interception/interception.h (OFF_T): Merged from upstream
1203         r175140.
1204
1205 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1206
1207         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1208
1209 2013-02-13  Kostya Serebryany  <kcc@google.com>
1210
1211         PR sanitizer/56128
1212         * All source files: Merge from upstream r175049.
1213         * interception/Makefile.am: added include path.
1214         * interception/Makefile.in: Regenerated.
1215
1216 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1217
1218         * configure.tgt: Disable build on darwin9 and earlier.
1219
1220 2013-01-23  Kostya Serebryany  <kcc@google.com>
1221
1222         PR sanitizer/55989
1223         * All source files: Merge from upstream r173241.
1224         * merge.sh: Support merging .inc files.
1225
1226 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1227
1228         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1229         -Wno-c99-extensions.
1230         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1231         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1232         * sanitizer_common/Makefile.in: Regenerated.
1233         * interception/Makefile.in: Regenerated.
1234         * asan/Makefile.in: Regenerated.
1235
1236 2013-01-10  Wei Mi  <wmi@google.com>
1237
1238         PR sanitizer/55488
1239         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1240         * tsan/Makefile.in: Regenerated.
1241         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1242
1243 2013-01-10  Kostya Serebryany  <kcc@google.com>
1244
1245         * All source files: Merge from upstream r171973.
1246         * sanitizer_common/Makefile.am: Added new files.
1247         * asan/Makefile.am: Likewise.
1248         * tsan/Makefile.am: Likewise.
1249         * sanitizer_common/Makefile.in: Regenerated.
1250         * asan/Makefile.in: Likewise.
1251         * tsan/Makefile.in: Likewise.
1252
1253 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * asan/Makefile.am (libasan_la_LIBADD): Replace
1256         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1257         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1258         * Makefile.in: Regenerated.
1259         * configure: Likewise.
1260         * asan/Makefile.in: Likewise.
1261         * interception/Makefile.in: Likewise.
1262         * sanitizer_common/Makefile.in: Likewise.
1263         * tsan/Makefile.in: Likewise.
1264
1265 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1266
1267         * Makefile.am (AM_MAKEFLAGS): Restored.
1268         * interception/Makefile.am: Likewise.
1269         * sanitizer_common/Makefile.am: Likewise.
1270         * tsan/Makefile.am: Likewise.
1271         * Makefile.in: Regenerated.
1272         * asan/Makefile.in: Likewise.
1273         * interception/Makefile.in: Likewise.
1274         * sanitizer_common/Makefile.in: Likewise.
1275         * tsan/Makefile.in: Likewise.
1276
1277 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         * Makefile.am (MAKEOVERRIDES): Restored.
1280         * asan/Makefile.am: Likewise.
1281         * interception/Makefile.am: Likewise.
1282         * sanitizer_common/Makefile.am: Likewise.
1283         * tsan/Makefile.am: Likewise.
1284         * Makefile.in: Regenerated.
1285         * asan/Makefile.in: Likewise.
1286         * interception/Makefile.in: Likewise.
1287         * sanitizer_common/Makefile.in: Likewise.
1288         * tsan/Makefile.in: Likewise.
1289
1290 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1291
1292         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1293         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1294         * Makefile.in: Regenerated.
1295         * configure: Likewise.
1296         * asan/Makefile.in: Likewise.
1297         * interception/Makefile.in: Likewise.
1298         * sanitizer_common/Makefile.in: Likewise.
1299         * tsan/Makefile.in: Likewise.
1300
1301 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1302
1303         * Makefile.am (AM_MAKEFLAGS): Removed.
1304         (MAKEOVERRIDES): Likewise.
1305         * asan/Makefile.am: Likewise.
1306         * interception/Makefile.am: Likewise.
1307         * sanitizer_common/Makefile.am: Likewise.
1308         * tsan/Makefile.am: Likewise.
1309         * Makefile.in: Regenerated.
1310         * asan/Makefile.in: Likewise.
1311         * interception/Makefile.in: Likewise.
1312         * sanitizer_common/Makefile.in: Likewise.
1313         * tsan/Makefile.in: Likewise.
1314
1315 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1316
1317         PR sanitizer/55533
1318         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1319         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1320         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1321         (AM_MAKEFLAGS): Remove CC and CXX.
1322         * interception/Makefile.am: Likewise.
1323         * sanitizer_common/Makefile.am: Likewise.
1324         * tsan/Makefile.am: Likewise.
1325         * Makefile.in: Regenerated.
1326         * aclocal.m4: Likewise.
1327         * configure: Likewise.
1328         * asan/Makefile.in: Likewise.
1329         * interception/Makefile.in: Likewise.
1330         * sanitizer_common/Makefile.in: Likewise.
1331         * tsan/Makefile.in: Likewise.
1332
1333 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1334
1335         * configure.tgt: Enable build on powerpc*-linux.
1336
1337 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1338
1339         PR 55599/sanitizer
1340         * configure.ac: Set enable_static=no on darwin.
1341         * configure: Regenerated.
1342
1343 2012-12-06  Kostya Serebryany  <kcc@google.com>
1344
1345         * All files: Merge from upstream r169392.
1346
1347 2012-12-05  Kostya Serebryany  <kcc@google.com>
1348
1349         * All files: Merge from upstream r169371.
1350
1351 2012-12-04  Kostya Serebryany  <kcc@google.com>
1352             Jack Howarth  <howarth@bromo.med.uc.edu>
1353
1354         PR 55521/sanitizer
1355         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1356         * Makefile.am: Don't build interception subdir when
1357         USING_MAC_INTERPOSE defined.
1358         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1359         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1360         Compile asan_interceptors_dynamic.cc but not libinterception
1361         when USING_MAC_INTERPOSE defined.
1362         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1363         * configure: Regenerated.
1364         * Makefile.in: Likewise.
1365         * asan/Makefile.in: Likewise.
1366         * interception/Makefile.in: Likewise.
1367         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1368         * asan/asan_mac.cc: Likewise.
1369         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1370         and use MISSING_BLOCKS_SUPPORT.
1371         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1372         * interception/mach_override/LICENSE.txt: Remove unused file.
1373         * interception/mach_override/mach_override.c: Likewise.
1374         * interception/mach_override/mach_override.h: Likewise.
1375         * interception/mach_override: Remove unused directory.
1376
1377 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1378
1379         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1380         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1381         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1382         files.
1383         (AM_MAKEFLAGS): Restore CC and CXX.
1384         * interception/Makefile.am: Likewise.
1385         * sanitizer_common/Makefile.am: Likewise.
1386         * tsan/Makefile.am: Likewise.
1387         * Makefile.in: Regenerated.
1388         * aclocal.m4: Likewise.
1389         * configure: Likewise.
1390         * asan/Makefile.in: Likewise.
1391         * interception/Makefile.in: Likewise.
1392         * sanitizer_common/Makefile.in: Likewise.
1393         * tsan/Makefile.in: Likewise.
1394
1395 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1396
1397         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1398         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1399         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1400         files.
1401         (AM_MAKEFLAGS): Remove CC and CXX.
1402         * interception/Makefile.am: Likewise.
1403         * sanitizer_common/Makefile.am: Likewise.
1404         * tsan/Makefile.am: Likewise.
1405         * Makefile.in: Regenerated.
1406         * aclocal.m4: Likewise.
1407         * configure: Likewise.
1408         * asan/Makefile.in: Likewise.
1409         * interception/Makefile.in: Likewise.
1410         * sanitizer_common/Makefile.in: Likewise.
1411         * tsan/Makefile.in: Likewise.
1412
1413 2012-11-27  Kostya Serebryany  <kcc@google.com>
1414
1415         * All files: Merge from upstream r168699.
1416
1417 2012-11-24  Kostya Serebryany  <kcc@google.com>
1418             Jack Howarth  <howarth@bromo.med.uc.edu>
1419
1420         * interception/mach_override/mach_override.c: Migrate from llvm.
1421         * interception/mach_override/mach_override.h: Likewise.
1422         * interception/mach_override/LICENSE.txt: Likewise.
1423         * configure.tgt: Add darwin to supported targets.
1424         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1425         * interception/Makefile.am: Compile mach_override.c when
1426         USING_MACH_OVERRIDE defined.
1427         * configure: Regenerated.
1428         * interception/Makefile.in: Likewise.
1429
1430 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1431
1432         PR sanitizer/55450
1433         * tsan/Makefile.am (gcc_version): New.
1434         * tsan/Makefile.in: Regenerated.
1435
1436 2012-11-23  Kostya Serebryany  <kcc@google.com>
1437
1438         * merge.sh: Support tsan, support added/removed files.
1439         * tsan/Makefile.am: Remove tsan_printf.cc.
1440         * tsan/Makefile.in: Regenerated.
1441         * other files: Merge from upstream r168514.
1442
1443 2012-11-23  Kostya Serebryany  <kcc@google.com>
1444
1445         * merge.sh: New file.
1446
1447 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1448
1449         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1450         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1451         automake conditional instead of !MULTISUBDIR32.
1452         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1453         for 64-bit multilib.
1454         * configure.ac: Check for void * size, source in configure.tgt,
1455         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1456         * configure: Regenerated.
1457         * Makefile.in: Regenerated.
1458         * tsan/Makefile.in: Regenerated.
1459
1460 2012-11-22  Wei Mi  <wmi@google.com>
1461
1462         * tsan: New directory. Import tsan runtime from llvm.
1463         * configure.ac: Add 64 bits tsan build.
1464         * Makefile.am: Likewise.
1465         * configure: Regenerated.
1466         * Makefile.in: Likewise.
1467
1468 2012-11-21  Kostya Serebryany  <kcc@google.com>
1469
1470         * README.gcc: Extend the README.gcc with mode details.
1471
1472 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1473
1474         * sanitizer_common/sanitizer_linux.cc
1475         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1476         (internal_mmap): Use it.
1477         (internal_filesize): Likewise.
1478
1479 2012-11-16  Tom Tromey  <tromey@redhat.com>
1480
1481         * configure.ac: Invoke AM_MAINTAINER_MODE.
1482         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1483         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1484
1485 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR other/55333
1488         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1489         for hardware pointer.
1490         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1491         Replace uptr with uhwptr for stack unwind.
1492
1493 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1494
1495         * configure.tgt: Enable build on sparc linux.
1496
1497 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1498
1499         * configure.ac: Properly set MULTISUBDIR.
1500         * asan/Makefile.am (gcc_version): New.
1501         * interception/Makefile.am (gcc_version): Likewise.
1502         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1503         * configure: Regenerated.
1504         * asan/Makefile.in: Likewise.
1505         * interception/Makefile.in: Likewise.
1506         * sanitizer_common/Makefile.in: Likewise.
1507
1508 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1509
1510         PR other/55291
1511         * configure.ac (--enable-version-specific-runtime-libs): New option.
1512         (AC_CANONICAL_SYSTEM): New.
1513         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1514         (toolexecdir): Support multilib.
1515         (toolexeclibdir): Likewise.
1516         (multilib_arg): New.
1517         * Makefile.in: Regenerated.
1518         * aclocal.m4: Likewise.
1519         * configure: Likewise.
1520         * asan/Makefile.in: Likewise.
1521         * interception/Makefile.in: Likewise.
1522         * sanitizer_common/Makefile.in: Likewise.
1523
1524 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         PR other/55292
1527         Backport from upstream revision 167883
1528         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1529         __x86_64__ instead of __WORDSIZE.
1530         (internal_filesize): Likwise.
1531
1532 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1533
1534         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1535         * Makefile.in: Regenerated.
1536         * configure: Likewise.
1537
1538 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1539
1540         PR other/55304
1541         * acinclude.m4: New file.
1542         * Makefile.am (ACLOCAL_AMFLAGS): New.
1543         * configure.ac (AC_PREREQ): Set to 2.64.
1544         (AC_CONFIG_AUX_DIR): Set to "..".
1545         * Makefile.in: Regenerated.
1546         * aclocal.m4: Likewise.
1547         * configure: Likewise.
1548         * asan/Makefile.in: Likewise.
1549         * interception/Makefile.in: Likewise.
1550         * sanitizer_common/Makefile.in: Likewise.
1551
1552         * config.guess: Removed.
1553         * config.sub: Likewise.
1554         * depcomp: Likewise.
1555         * install-sh: Likewise.
1556         * ltmain.sh: Likewise.
1557         * missing: Likewise.
1558
1559 2012-11-13  Richard Henderson  <rth@redhat.com>
1560
1561         * configure.tgt: New file.
1562
1563 2012-11-12  David S. Miller  <davem@davemloft.net>
1564
1565         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1566
1567 2012-10-29  Wei Mi  <wmi@google.com>
1568
1569         Initial checkin: migrate asan runtime from llvm.