Move default sanitizer options into build/ so that WebRTC can import them.

BUG=302040
TBR=noelallen@chromium.org

Review URL: https://codereview.chromium.org/357623003

Cr-Commit-Position: refs/heads/master@{#291168}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@291168 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 0 insertions, 472 deletions

diff --git a/base/base.gyp b/base/base.gyp
index f8e555b..e1d6793 100644
--- a/base/base.gyp
+++ b/base/base.gyp
@@ -973,49 +973,6 @@
         ],
       },
     },
-    {
-      'target_name': 'sanitizer_options',
-      'type': 'static_library',
-      'toolsets': ['host', 'target'],
-      'variables': {
-         # Every target is going to depend on sanitizer_options, so allow
-         # this one to depend on itself.
-         'prune_self_dependency': 1,
-         # Do not let 'none' targets depend on this one, they don't need to.
-         'link_dependency': 1,
-       },
-      'sources': [
-        'debug/sanitizer_options.cc',
-      ],
-      'include_dirs': [
-        '..',
-      ],
-      # Some targets may want to opt-out from ASan, TSan and MSan and link
-      # without the corresponding runtime libraries. We drop the libc++
-      # dependency and omit the compiler flags to avoid bringing instrumented
-      # code to those targets.
-      'conditions': [
-        ['use_custom_libcxx==1', {
-          'dependencies!': [
-            '../third_party/libc++/libc++.gyp:libcxx_proxy',
-          ],
-        }],
-        ['tsan==1', {
-          'sources': [
-            'debug/tsan_suppressions.cc',
-          ],
-        }],
-      ],
-      'cflags/': [
-        ['exclude', '-fsanitize='],
-        ['exclude', '-fsanitize-'],
-      ],
-      'direct_dependent_settings': {
-        'ldflags': [
-          '-Wl,-u_sanitizer_options_link_helper',
-        ],
-      },
-    },
   ],
   'conditions': [
     ['OS!="ios"', {
diff --git a/base/debug/OWNERS b/base/debug/OWNERS
index 5dcc3e9..4976ab1 100644
--- a/base/debug/OWNERS
+++ b/base/debug/OWNERS
@@ -1,5 +1,3 @@
-per-file sanitizer_options.cc=glider@chromium.org
 per-file trace_event*=nduca@chromium.org
 per-file trace_event*=dsinclair@chromium.org
 per-file trace_event_android.cc=wangxianzhu@chromium.org
-per-file tsan_suppressions.cc=*
diff --git a/base/debug/sanitizer_options.cc b/base/debug/sanitizer_options.cc
deleted file mode 100644
index ece14b9..0000000
--- a/base/debug/sanitizer_options.cc
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// This file contains the default options for various compiler-based dynamic
-// tools.
-
-#include "build/build_config.h"
-
-// Functions returning default options are declared weak in the tools' runtime
-// libraries. To make the linker pick the strong replacements for those
-// functions from this module, we explicitly force its inclusion by passing
-// -Wl,-u_sanitizer_options_link_helper
-extern "C"
-void _sanitizer_options_link_helper() { }
-
-#if defined(ADDRESS_SANITIZER)
-// Default options for AddressSanitizer in various configurations:
-//   strict_memcmp=1 - disable the strict memcmp() checking
-//     (http://crbug.com/178677 and http://crbug.com/178404).
-//   malloc_context_size=5 - limit the size of stack traces collected by ASan
-//     for each malloc/free by 5 frames. These stack traces tend to accumulate
-//     very fast in applications using JIT (v8 in Chrome's case), see
-//     https://code.google.com/p/address-sanitizer/issues/detail?id=177
-//   symbolize=false - disable the in-process symbolization, which isn't 100%
-//     compatible with the existing sandboxes and doesn't make much sense for
-//     stripped official binaries.
-//   legacy_pthread_cond=1 - run in the libpthread 2.2.5 compatibility mode to
-//     work around libGL.so using the obsolete API, see
-//     http://crbug.com/341805. This may break if pthread_cond_t objects are
-//     accessed by both instrumented and non-instrumented binaries (e.g. if
-//     they reside in shared memory). This option is going to be deprecated in
-//     upstream AddressSanitizer and must not be used anywhere except the
-//     official builds.
-//   replace_intrin=0 - do not intercept memcpy(), memmove() and memset() to
-//     work around http://crbug.com/162461 (ASan report in OpenCL on Mac).
-//   check_printf=1 - check the memory accesses to printf (and other formatted
-//     output routines) arguments.
-//   use_sigaltstack=1 - handle signals on an alternate signal stack. Useful
-//     for stack overflow detection.
-//   strip_path_prefix=Release/../../ - prefixes up to and including this
-//     substring will be stripped from source file paths in symbolized reports
-//     (if symbolize=true, which is set when running with LeakSanitizer).
-#if defined(OS_LINUX)
-#if defined(GOOGLE_CHROME_BUILD)
-// Default AddressSanitizer options for the official build. These do not affect
-// tests on buildbots (which don't set GOOGLE_CHROME_BUILD) or non-official
-// Chromium builds.
-const char kAsanDefaultOptions[] =
-    "legacy_pthread_cond=1 malloc_context_size=5 strict_memcmp=0 "
-    "symbolize=false check_printf=1 use_sigaltstack=1 detect_leaks=0 "
-    "strip_path_prefix=Release/../../ ";
-#else
-// Default AddressSanitizer options for buildbots and non-official builds.
-const char *kAsanDefaultOptions =
-    "strict_memcmp=0 symbolize=false check_printf=1 use_sigaltstack=1 "
-    "detect_leaks=0 strip_path_prefix=Release/../../ ";
-#endif  // GOOGLE_CHROME_BUILD
-
-#elif defined(OS_MACOSX)
-const char *kAsanDefaultOptions =
-    "strict_memcmp=0 replace_intrin=0 check_printf=1 use_sigaltstack=1 "
-    "strip_path_prefix=Release/../../ ";
-#endif  // OS_LINUX
-
-#if defined(OS_LINUX) || defined(OS_MACOSX)
-extern "C"
-__attribute__((no_sanitize_address))
-__attribute__((visibility("default")))
-// The function isn't referenced from the executable itself. Make sure it isn't
-// stripped by the linker.
-__attribute__((used))
-const char *__asan_default_options() {
-  return kAsanDefaultOptions;
-}
-#endif  // OS_LINUX || OS_MACOSX
-#endif  // ADDRESS_SANITIZER
-
-#if defined(THREAD_SANITIZER) && defined(OS_LINUX)
-// Default options for ThreadSanitizer in various configurations:
-//   detect_deadlocks=1 - enable deadlock (lock inversion) detection.
-//   second_deadlock_stack=1 - more verbose deadlock reports.
-//   report_signal_unsafe=0 - do not report async-signal-unsafe functions
-//     called from signal handlers.
-//   report_thread_leaks=0 - do not report unjoined threads at the end of
-//     the program execution.
-//   print_suppressions=1 - print the list of matched suppressions.
-//   history_size=7 - make the history buffer proportional to 2^7 (the maximum
-//     value) to keep more stack traces.
-//   strip_path_prefix=Release/../../ - prefixes up to and including this
-//     substring will be stripped from source file paths in symbolized reports.
-const char kTsanDefaultOptions[] =
-    "detect_deadlocks=1 second_deadlock_stack=1 report_signal_unsafe=0 "
-    "report_thread_leaks=0 print_suppressions=1 history_size=7 "
-    "strip_path_prefix=Release/../../ ";
-
-extern "C"
-__attribute__((no_sanitize_thread))
-__attribute__((visibility("default")))
-// The function isn't referenced from the executable itself. Make sure it isn't
-// stripped by the linker.
-__attribute__((used))
-const char *__tsan_default_options() {
-  return kTsanDefaultOptions;
-}
-
-extern "C" char kTSanDefaultSuppressions[];
-
-extern "C"
-__attribute__((no_sanitize_thread))
-__attribute__((visibility("default")))
-// The function isn't referenced from the executable itself. Make sure it isn't
-// stripped by the linker.
-__attribute__((used))
-const char *__tsan_default_suppressions() {
-  return kTSanDefaultSuppressions;
-}
-
-#endif  // THREAD_SANITIZER && OS_LINUX
diff --git a/base/debug/tsan_suppressions.cc b/base/debug/tsan_suppressions.cc
deleted file mode 100644
index 76d4cc1..0000000
--- a/base/debug/tsan_suppressions.cc
+++ /dev/null
@@ -1,308 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// This file contains the default suppressions for ThreadSanitizer.
-// You can also pass additional suppressions via TSAN_OPTIONS:
-// TSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to
-// http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
-// for more info.
-
-#if defined(THREAD_SANITIZER)
-
-// Please make sure the code below declares a single string variable
-// kTSanDefaultSuppressions contains TSan suppressions delimited by newlines.
-// See http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
-// for the instructions on writing suppressions.
-char kTSanDefaultSuppressions[] =
-// False positives in libflashplayer.so and libglib.so. Since we don't
-// instrument them, we cannot reason about the synchronization in them.
-"race:libflashplayer.so\n"
-"race:libglib*.so\n"
-
-// Intentional race in ToolsSanityTest.DataRace in base_unittests.
-"race:base/tools_sanity_unittest.cc\n"
-
-// Data race on WatchdogCounter [test-only].
-"race:base/threading/watchdog_unittest.cc\n"
-
-// Races in libevent, http://crbug.com/23244.
-"race:libevent/event.c\n"
-
-// http://crbug.com/46840.
-"race:base::HistogramSamples::IncreaseSum\n"
-"race:base::Histogram::Add\n"
-"race:base::HistogramSamples::Add\n"
-
-// http://crbug.com/84094.
-"race:sqlite3StatusSet\n"
-"race:pcache1EnforceMaxPage\n"
-"race:pcache1AllocPage\n"
-
-// http://crbug.com/102327.
-// Test-only race, won't fix.
-"race:tracked_objects::ThreadData::ShutdownSingleThreadedCleanup\n"
-
-// http://crbug.com/115540
-"race:*GetCurrentThreadIdentifier\n"
-
-// http://crbug.com/120808
-"race:base/threading/watchdog.cc\n"
-
-// http://crbug.com/157586
-"race:third_party/libvpx/source/libvpx/vp8/decoder/threading.c\n"
-
-// http://crbug.com/158718
-"race:third_party/ffmpeg/libavcodec/pthread.c\n"
-"race:third_party/ffmpeg/libavcodec/pthread_frame.c\n"
-"race:third_party/ffmpeg/libavcodec/vp8.c\n"
-"race:third_party/ffmpeg/libavutil/mem.c\n"
-"race:*HashFrameForTesting\n"
-"race:third_party/ffmpeg/libavcodec/h264pred.c\n"
-"race:media::ReleaseData\n"
-
-// http://crbug.com/158922
-"race:third_party/libvpx/source/libvpx/vp8/encoder/*\n"
-
-// http://crbug.com/189177
-"race:thread_manager\n"
-"race:v8::Locker::Initialize\n"
-
-// http://crbug.com/223352
-"race:uprv_malloc_52\n"
-"race:uprv_realloc_52\n"
-
-// http://crbug.com/239359
-"race:media::TestInputCallback::OnData\n"
-
-// http://crbug.com/244368
-"race:skia::BeginPlatformPaint\n"
-
-// http://crbug.com/244385
-"race:unixTempFileDir\n"
-
-// http://crbug.com/244755
-"race:v8::internal::Zone::NewExpand\n"
-"race:TooLateToEnableNow\n"
-"race:adjust_segment_bytes_allocated\n"
-
-// http://crbug.com/244774
-"race:webrtc::RTPReceiver::ProcessBitrate\n"
-"race:webrtc::RTPSender::ProcessBitrate\n"
-"race:webrtc::VideoCodingModuleImpl::Decode\n"
-"race:webrtc::RTPSender::SendOutgoingData\n"
-"race:webrtc::VP8EncoderImpl::GetEncodedPartitions\n"
-"race:webrtc::VP8EncoderImpl::Encode\n"
-"race:webrtc::ViEEncoder::DeliverFrame\n"
-"race:webrtc::vcm::VideoReceiver::Decode\n"
-"race:webrtc::VCMReceiver::FrameForDecoding\n"
-"race:*trace_event_unique_catstatic*\n"
-
-// http://crbug.com/244856
-"race:AutoPulseLock\n"
-
-// http://crbug.com/246968
-"race:webrtc::VideoCodingModuleImpl::RegisterPacketRequestCallback\n"
-
-// http://crbug.com/246970
-"race:webrtc::EventPosix::StartTimer\n"
-
-// http://crbug.com/246974
-"race:content::GpuWatchdogThread::CheckArmed\n"
-
-// http://crbug.com/257396
-"race:base::debug::TraceEventTestFixture_TraceSamplingScope_Test::TestBody\n"
-
-// http://crbug.com/258479
-"race:SamplingStateScope\n"
-"race:g_trace_state\n"
-
-// http://crbug.com/258499
-"race:third_party/skia/include/core/SkRefCnt.h\n"
-
-// http://crbug.com/268924
-"race:base::g_power_monitor\n"
-"race:base::PowerMonitor::PowerMonitor\n"
-"race:base::PowerMonitor::AddObserver\n"
-
-// http://crbug.com/268941
-"race:tracked_objects::ThreadData::tls_index_\n"
-
-// http://crbug.com/270037
-"race:gLibCleanupFunctions\n"
-
-// http://crbug.com/272095
-"race:base::g_top_manager\n"
-
-// http://crbug.com/272987
-"race:webrtc::MediaStreamTrack<webrtc::AudioTrackInterface>::set_enabled\n"
-
-// http://crbug.com/273047
-"race:base::*::g_lazy_tls_ptr\n"
-"race:IPC::SyncChannel::ReceivedSyncMsgQueue::lazy_tls_ptr_\n"
-
-// http://crbug.com/280466
-"race:content::WebRtcAudioCapturer::SetCapturerSource\n"
-
-// http://crbug.com/285242
-"race:media::PulseAudioOutputStream::SetVolume\n"
-
-// http://crbug.com/290964
-"race:PostponeInterruptsScope\n"
-"race:v8::internal::StackGuard::RequestInstallCode\n"
-
-// http://crbug.com/296883
-"race:net::URLFetcherCore::Stop\n"
-
-// http://crbug.com/308590
-"race:CustomThreadWatcher::~CustomThreadWatcher\n"
-
-// http://crbug.com/310851
-"race:net::ProxyResolverV8Tracing::Job::~Job\n"
-
-// http://crbug.com/313726
-"race:CallbackWasCalled\n"
-
-// http://crbug.com/327330
-"race:PrepareTextureMailbox\n"
-"race:cc::LayerTreeHost::PaintLayerContents\n"
-
-// http://crbug.com/328804
-"race:v8::internal::Heap::SetStackLimits\n"
-"race:ScavengePointer\n"
-
-// http://crbug.com/328826
-"race:gLCDOrder\n"
-"race:gLCDOrientation\n"
-
-// http://crbug.com/328868
-"race:PR_Lock\n"
-
-// http://crbug.com/329225
-"race:blink::currentTimeFunction\n"
-
-// http://crbug.com/329460
-"race:extensions::InfoMap::AddExtension\n"
-
-// http://crbug.com/330528
-"race:v8::internal::MarkCompactCollector::SweepInParallel\n"
-
-// http://crbug.com/333244
-"race:content::"
-    "VideoCaptureImplTest::MockVideoCaptureImpl::~MockVideoCaptureImpl\n"
-
-// http://crbug.com/333871
-"race:v8::internal::Interface::NewValue()::value_interface\n"
-"race:v8::internal::IsMinusZero(double)::minus_zero\n"
-"race:v8::internal::FastCloneShallowObjectStub::InitializeInterfaceDescriptor\n"
-"race:v8::internal::KeyedLoadStubCompiler::registers\n"
-"race:v8::internal::KeyedStoreStubCompiler::registers()::registers\n"
-"race:v8::internal::KeyedLoadFastElementStub::InitializeInterfaceDescriptor\n"
-"race:v8::internal::KeyedStoreFastElementStub::InitializeInterfaceDescriptor\n"
-"race:v8::internal::LoadStubCompiler::registers\n"
-"race:v8::internal::StoreStubCompiler::registers\n"
-"race:v8::internal::HValue::LoopWeight\n"
-
-// http://crbug.com/334140
-"race:CommandLine::HasSwitch\n"
-"race:CommandLine::current_process_commandline_\n"
-"race:CommandLine::GetSwitchValueASCII\n"
-
-// http://crbug.com/338675
-"race:blink::s_platform\n"
-"race:content::"
-    "RendererWebKitPlatformSupportImpl::~RendererWebKitPlatformSupportImpl\n"
-
-// http://crbug.com/345240
-"race:WTF::s_shutdown\n"
-
-// http://crbug.com/345245
-"race:jingle_glue::JingleThreadWrapper::~JingleThreadWrapper\n"
-"race:webrtc::voe::Channel::UpdatePacketDelay\n"
-"race:webrtc::voe::Channel::GetDelayEstimate\n"
-"race:webrtc::VCMCodecDataBase::DeregisterReceiveCodec\n"
-"race:webrtc::GainControlImpl::set_stream_analog_level\n"
-
-// http://crbug.com/345618
-"race:WebCore::AudioDestinationNode::render\n"
-
-// http://crbug.com/345624
-"race:media::DataSource::set_host\n"
-
-// http://crbug.com/347534
-"race:v8::internal::V8::TearDown\n"
-
-// http://crbug.com/347538
-"race:sctp_timer_start\n"
-
-// http://crbug.com/347548
-"race:cricket::WebRtcVideoMediaChannel::MaybeResetVieSendCodec\n"
-"race:cricket::WebRtcVideoMediaChannel::SetSendCodec\n"
-
-// http://crbug.com/347553
-"race:blink::WebString::reset\n"
-
-// http://crbug.com/348511
-"race:webrtc::acm1::AudioCodingModuleImpl::PlayoutData10Ms\n"
-
-// http://crbug.com/348982
-"race:cricket::P2PTransportChannel::OnConnectionDestroyed\n"
-"race:cricket::P2PTransportChannel::AddConnection\n"
-
-// http://crbug.com/348984
-"race:sctp_express_handle_sack\n"
-"race:system_base_info\n"
-
-// http://crbug.com/363999
-"race:v8::internal::EnterDebugger::*EnterDebugger\n"
-
-// http://crbug.com/364006
-"race:gfx::ImageFamily::~ImageFamily\n"
-
-// http://crbug.com/364014
-"race:WTF::Latin1Encoding()::globalLatin1Encoding\n"
-
-// https://code.google.com/p/v8/issues/detail?id=3143
-"race:v8::internal::FLAG_track_double_fields\n"
-
-// https://crbug.com/369257
-// TODO(mtklein): annotate properly and remove suppressions.
-"race:SandboxIPCHandler::HandleFontMatchRequest\n"
-"race:SkFontConfigInterfaceDirect::matchFamilyName\n"
-"race:SkFontConfigInterface::GetSingletonDirectInterface\n"
-"race:FcStrStaticName\n"
-
-// http://crbug.com/372807
-"deadlock:net::X509Certificate::CreateCertificateListFromBytes\n"
-"deadlock:net::X509Certificate::CreateFromBytes\n"
-"deadlock:net::SSLClientSocketNSS::Core::DoHandshakeLoop\n"
-
-// http://crbug.com/374135
-"race:media::AlsaWrapper::PcmWritei\n"
-
-// False positive in libc's tzset_internal, http://crbug.com/379738.
-"race:tzset_internal\n"
-
-// http://crbug.com/380554
-"deadlock:g_type_add_interface_static\n"
-
-// http:://crbug.com/386385
-"race:content::AppCacheStorageImpl::DatabaseTask::CallRunCompleted\n"
-
-// http://crbug.com/388730
-"race:g_next_user_script_id\n"
-
-// http://crbug.com/389098
-"race:webrtc::RtpToNtpMs\n"
-"race:webrtc::UpdateRtcpList\n"
-"race:webrtc::RemoteNtpTimeEstimator::Estimate\n"
-"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n"
-
-// http://crbug.com/397022
-"deadlock:"
-"base::debug::TraceEventTestFixture_ThreadOnceBlocking_Test::TestBody\n"
-
-// End of suppressions.
-;  // Please keep this semicolon.
-
-#endif  // THREAD_SANITIZER