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-rw-r--r--security/sandbox/chromium/base/third_party/dynamic_annotations/LICENSE28
-rw-r--r--security/sandbox/chromium/base/third_party/dynamic_annotations/dynamic_annotations.h595
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diff --git a/security/sandbox/chromium/base/third_party/dynamic_annotations/LICENSE b/security/sandbox/chromium/base/third_party/dynamic_annotations/LICENSE
new file mode 100644
index 000000000..5c581a939
--- /dev/null
+++ b/security/sandbox/chromium/base/third_party/dynamic_annotations/LICENSE
@@ -0,0 +1,28 @@
+/* Copyright (c) 2008-2009, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ---
+ * Author: Kostya Serebryany
+ */
diff --git a/security/sandbox/chromium/base/third_party/dynamic_annotations/dynamic_annotations.h b/security/sandbox/chromium/base/third_party/dynamic_annotations/dynamic_annotations.h
new file mode 100644
index 000000000..8d7f05202
--- /dev/null
+++ b/security/sandbox/chromium/base/third_party/dynamic_annotations/dynamic_annotations.h
@@ -0,0 +1,595 @@
+/* Copyright (c) 2011, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* This file defines dynamic annotations for use with dynamic analysis
+ tool such as valgrind, PIN, etc.
+
+ Dynamic annotation is a source code annotation that affects
+ the generated code (that is, the annotation is not a comment).
+ Each such annotation is attached to a particular
+ instruction and/or to a particular object (address) in the program.
+
+ The annotations that should be used by users are macros in all upper-case
+ (e.g., ANNOTATE_NEW_MEMORY).
+
+ Actual implementation of these macros may differ depending on the
+ dynamic analysis tool being used.
+
+ See http://code.google.com/p/data-race-test/ for more information.
+
+ This file supports the following dynamic analysis tools:
+ - None (DYNAMIC_ANNOTATIONS_ENABLED is not defined or zero).
+ Macros are defined empty.
+ - ThreadSanitizer, Helgrind, DRD (DYNAMIC_ANNOTATIONS_ENABLED is 1).
+ Macros are defined as calls to non-inlinable empty functions
+ that are intercepted by Valgrind. */
+
+#ifndef __DYNAMIC_ANNOTATIONS_H__
+#define __DYNAMIC_ANNOTATIONS_H__
+
+#ifndef DYNAMIC_ANNOTATIONS_PREFIX
+# define DYNAMIC_ANNOTATIONS_PREFIX
+#endif
+
+#ifndef DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND
+# define DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND 1
+#endif
+
+#ifdef DYNAMIC_ANNOTATIONS_WANT_ATTRIBUTE_WEAK
+# ifdef __GNUC__
+# define DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK __attribute__((weak))
+# else
+/* TODO(glider): for Windows support we may want to change this macro in order
+ to prepend __declspec(selectany) to the annotations' declarations. */
+# error weak annotations are not supported for your compiler
+# endif
+#else
+# define DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK
+#endif
+
+/* The following preprocessor magic prepends the value of
+ DYNAMIC_ANNOTATIONS_PREFIX to annotation function names. */
+#define DYNAMIC_ANNOTATIONS_GLUE0(A, B) A##B
+#define DYNAMIC_ANNOTATIONS_GLUE(A, B) DYNAMIC_ANNOTATIONS_GLUE0(A, B)
+#define DYNAMIC_ANNOTATIONS_NAME(name) \
+ DYNAMIC_ANNOTATIONS_GLUE(DYNAMIC_ANNOTATIONS_PREFIX, name)
+
+#ifndef DYNAMIC_ANNOTATIONS_ENABLED
+# define DYNAMIC_ANNOTATIONS_ENABLED 0
+#endif
+
+#if DYNAMIC_ANNOTATIONS_ENABLED != 0
+
+ /* -------------------------------------------------------------
+ Annotations useful when implementing condition variables such as CondVar,
+ using conditional critical sections (Await/LockWhen) and when constructing
+ user-defined synchronization mechanisms.
+
+ The annotations ANNOTATE_HAPPENS_BEFORE() and ANNOTATE_HAPPENS_AFTER() can
+ be used to define happens-before arcs in user-defined synchronization
+ mechanisms: the race detector will infer an arc from the former to the
+ latter when they share the same argument pointer.
+
+ Example 1 (reference counting):
+
+ void Unref() {
+ ANNOTATE_HAPPENS_BEFORE(&refcount_);
+ if (AtomicDecrementByOne(&refcount_) == 0) {
+ ANNOTATE_HAPPENS_AFTER(&refcount_);
+ delete this;
+ }
+ }
+
+ Example 2 (message queue):
+
+ void MyQueue::Put(Type *e) {
+ MutexLock lock(&mu_);
+ ANNOTATE_HAPPENS_BEFORE(e);
+ PutElementIntoMyQueue(e);
+ }
+
+ Type *MyQueue::Get() {
+ MutexLock lock(&mu_);
+ Type *e = GetElementFromMyQueue();
+ ANNOTATE_HAPPENS_AFTER(e);
+ return e;
+ }
+
+ Note: when possible, please use the existing reference counting and message
+ queue implementations instead of inventing new ones. */
+
+ /* Report that wait on the condition variable at address "cv" has succeeded
+ and the lock at address "lock" is held. */
+ #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(__FILE__, __LINE__, cv, lock)
+
+ /* Report that wait on the condition variable at "cv" has succeeded. Variant
+ w/o lock. */
+ #define ANNOTATE_CONDVAR_WAIT(cv) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(__FILE__, __LINE__, cv, NULL)
+
+ /* Report that we are about to signal on the condition variable at address
+ "cv". */
+ #define ANNOTATE_CONDVAR_SIGNAL(cv) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(__FILE__, __LINE__, cv)
+
+ /* Report that we are about to signal_all on the condition variable at address
+ "cv". */
+ #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(__FILE__, __LINE__, cv)
+
+ /* Annotations for user-defined synchronization mechanisms. */
+ #define ANNOTATE_HAPPENS_BEFORE(obj) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(__FILE__, __LINE__, obj)
+ #define ANNOTATE_HAPPENS_AFTER(obj) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(__FILE__, __LINE__, obj)
+
+ /* DEPRECATED. Don't use it. */
+ #define ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(__FILE__, __LINE__, \
+ pointer, size)
+
+ /* DEPRECATED. Don't use it. */
+ #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(__FILE__, __LINE__, \
+ pointer, size)
+
+ /* DEPRECATED. Don't use it. */
+ #define ANNOTATE_SWAP_MEMORY_RANGE(pointer, size) \
+ do { \
+ ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size); \
+ ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size); \
+ } while (0)
+
+ /* Instruct the tool to create a happens-before arc between mu->Unlock() and
+ mu->Lock(). This annotation may slow down the race detector and hide real
+ races. Normally it is used only when it would be difficult to annotate each
+ of the mutex's critical sections individually using the annotations above.
+ This annotation makes sense only for hybrid race detectors. For pure
+ happens-before detectors this is a no-op. For more details see
+ http://code.google.com/p/data-race-test/wiki/PureHappensBeforeVsHybrid . */
+ #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(__FILE__, __LINE__, \
+ mu)
+
+ /* Opposite to ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX.
+ Instruct the tool to NOT create h-b arcs between Unlock and Lock, even in
+ pure happens-before mode. For a hybrid mode this is a no-op. */
+ #define ANNOTATE_NOT_HAPPENS_BEFORE_MUTEX(mu) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(__FILE__, __LINE__, mu)
+
+ /* Deprecated. Use ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX. */
+ #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(__FILE__, __LINE__, \
+ mu)
+
+ /* -------------------------------------------------------------
+ Annotations useful when defining memory allocators, or when memory that
+ was protected in one way starts to be protected in another. */
+
+ /* Report that a new memory at "address" of size "size" has been allocated.
+ This might be used when the memory has been retrieved from a free list and
+ is about to be reused, or when a the locking discipline for a variable
+ changes. */
+ #define ANNOTATE_NEW_MEMORY(address, size) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(__FILE__, __LINE__, address, \
+ size)
+
+ /* -------------------------------------------------------------
+ Annotations useful when defining FIFO queues that transfer data between
+ threads. */
+
+ /* Report that the producer-consumer queue (such as ProducerConsumerQueue) at
+ address "pcq" has been created. The ANNOTATE_PCQ_* annotations
+ should be used only for FIFO queues. For non-FIFO queues use
+ ANNOTATE_HAPPENS_BEFORE (for put) and ANNOTATE_HAPPENS_AFTER (for get). */
+ #define ANNOTATE_PCQ_CREATE(pcq) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(__FILE__, __LINE__, pcq)
+
+ /* Report that the queue at address "pcq" is about to be destroyed. */
+ #define ANNOTATE_PCQ_DESTROY(pcq) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(__FILE__, __LINE__, pcq)
+
+ /* Report that we are about to put an element into a FIFO queue at address
+ "pcq". */
+ #define ANNOTATE_PCQ_PUT(pcq) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(__FILE__, __LINE__, pcq)
+
+ /* Report that we've just got an element from a FIFO queue at address
+ "pcq". */
+ #define ANNOTATE_PCQ_GET(pcq) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(__FILE__, __LINE__, pcq)
+
+ /* -------------------------------------------------------------
+ Annotations that suppress errors. It is usually better to express the
+ program's synchronization using the other annotations, but these can
+ be used when all else fails. */
+
+ /* Report that we may have a benign race at "pointer", with size
+ "sizeof(*(pointer))". "pointer" must be a non-void* pointer. Insert at the
+ point where "pointer" has been allocated, preferably close to the point
+ where the race happens. See also ANNOTATE_BENIGN_RACE_STATIC. */
+ #define ANNOTATE_BENIGN_RACE(pointer, description) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(__FILE__, __LINE__, \
+ pointer, sizeof(*(pointer)), description)
+
+ /* Same as ANNOTATE_BENIGN_RACE(address, description), but applies to
+ the memory range [address, address+size). */
+ #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(__FILE__, __LINE__, \
+ address, size, description)
+
+ /* Request the analysis tool to ignore all reads in the current thread
+ until ANNOTATE_IGNORE_READS_END is called.
+ Useful to ignore intentional racey reads, while still checking
+ other reads and all writes.
+ See also ANNOTATE_UNPROTECTED_READ. */
+ #define ANNOTATE_IGNORE_READS_BEGIN() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(__FILE__, __LINE__)
+
+ /* Stop ignoring reads. */
+ #define ANNOTATE_IGNORE_READS_END() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(__FILE__, __LINE__)
+
+ /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore writes. */
+ #define ANNOTATE_IGNORE_WRITES_BEGIN() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(__FILE__, __LINE__)
+
+ /* Stop ignoring writes. */
+ #define ANNOTATE_IGNORE_WRITES_END() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(__FILE__, __LINE__)
+
+ /* Start ignoring all memory accesses (reads and writes). */
+ #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \
+ do {\
+ ANNOTATE_IGNORE_READS_BEGIN();\
+ ANNOTATE_IGNORE_WRITES_BEGIN();\
+ }while(0)\
+
+ /* Stop ignoring all memory accesses. */
+ #define ANNOTATE_IGNORE_READS_AND_WRITES_END() \
+ do {\
+ ANNOTATE_IGNORE_WRITES_END();\
+ ANNOTATE_IGNORE_READS_END();\
+ }while(0)\
+
+ /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore synchronization events:
+ RWLOCK* and CONDVAR*. */
+ #define ANNOTATE_IGNORE_SYNC_BEGIN() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(__FILE__, __LINE__)
+
+ /* Stop ignoring sync events. */
+ #define ANNOTATE_IGNORE_SYNC_END() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(__FILE__, __LINE__)
+
+
+ /* Enable (enable!=0) or disable (enable==0) race detection for all threads.
+ This annotation could be useful if you want to skip expensive race analysis
+ during some period of program execution, e.g. during initialization. */
+ #define ANNOTATE_ENABLE_RACE_DETECTION(enable) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(__FILE__, __LINE__, \
+ enable)
+
+ /* -------------------------------------------------------------
+ Annotations useful for debugging. */
+
+ /* Request to trace every access to "address". */
+ #define ANNOTATE_TRACE_MEMORY(address) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(__FILE__, __LINE__, address)
+
+ /* Report the current thread name to a race detector. */
+ #define ANNOTATE_THREAD_NAME(name) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(__FILE__, __LINE__, name)
+
+ /* -------------------------------------------------------------
+ Annotations useful when implementing locks. They are not
+ normally needed by modules that merely use locks.
+ The "lock" argument is a pointer to the lock object. */
+
+ /* Report that a lock has been created at address "lock". */
+ #define ANNOTATE_RWLOCK_CREATE(lock) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(__FILE__, __LINE__, lock)
+
+ /* Report that the lock at address "lock" is about to be destroyed. */
+ #define ANNOTATE_RWLOCK_DESTROY(lock) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(__FILE__, __LINE__, lock)
+
+ /* Report that the lock at address "lock" has been acquired.
+ is_w=1 for writer lock, is_w=0 for reader lock. */
+ #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(__FILE__, __LINE__, lock, \
+ is_w)
+
+ /* Report that the lock at address "lock" is about to be released. */
+ #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(__FILE__, __LINE__, lock, \
+ is_w)
+
+ /* -------------------------------------------------------------
+ Annotations useful when implementing barriers. They are not
+ normally needed by modules that merely use barriers.
+ The "barrier" argument is a pointer to the barrier object. */
+
+ /* Report that the "barrier" has been initialized with initial "count".
+ If 'reinitialization_allowed' is true, initialization is allowed to happen
+ multiple times w/o calling barrier_destroy() */
+ #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(__FILE__, __LINE__, barrier, \
+ count, reinitialization_allowed)
+
+ /* Report that we are about to enter barrier_wait("barrier"). */
+ #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(__FILE__, __LINE__, \
+ barrier)
+
+ /* Report that we just exited barrier_wait("barrier"). */
+ #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(__FILE__, __LINE__, \
+ barrier)
+
+ /* Report that the "barrier" has been destroyed. */
+ #define ANNOTATE_BARRIER_DESTROY(barrier) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(__FILE__, __LINE__, \
+ barrier)
+
+ /* -------------------------------------------------------------
+ Annotations useful for testing race detectors. */
+
+ /* Report that we expect a race on the variable at "address".
+ Use only in unit tests for a race detector. */
+ #define ANNOTATE_EXPECT_RACE(address, description) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(__FILE__, __LINE__, address, \
+ description)
+
+ #define ANNOTATE_FLUSH_EXPECTED_RACES() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(__FILE__, __LINE__)
+
+ /* A no-op. Insert where you like to test the interceptors. */
+ #define ANNOTATE_NO_OP(arg) \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(__FILE__, __LINE__, arg)
+
+ /* Force the race detector to flush its state. The actual effect depends on
+ * the implementation of the detector. */
+ #define ANNOTATE_FLUSH_STATE() \
+ DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(__FILE__, __LINE__)
+
+
+#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
+
+ #define ANNOTATE_RWLOCK_CREATE(lock) /* empty */
+ #define ANNOTATE_RWLOCK_DESTROY(lock) /* empty */
+ #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) /* empty */
+ #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) /* empty */
+ #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) /* */
+ #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) /* empty */
+ #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) /* empty */
+ #define ANNOTATE_BARRIER_DESTROY(barrier) /* empty */
+ #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) /* empty */
+ #define ANNOTATE_CONDVAR_WAIT(cv) /* empty */
+ #define ANNOTATE_CONDVAR_SIGNAL(cv) /* empty */
+ #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) /* empty */
+ #define ANNOTATE_HAPPENS_BEFORE(obj) /* empty */
+ #define ANNOTATE_HAPPENS_AFTER(obj) /* empty */
+ #define ANNOTATE_PUBLISH_MEMORY_RANGE(address, size) /* empty */
+ #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(address, size) /* empty */
+ #define ANNOTATE_SWAP_MEMORY_RANGE(address, size) /* empty */
+ #define ANNOTATE_PCQ_CREATE(pcq) /* empty */
+ #define ANNOTATE_PCQ_DESTROY(pcq) /* empty */
+ #define ANNOTATE_PCQ_PUT(pcq) /* empty */
+ #define ANNOTATE_PCQ_GET(pcq) /* empty */
+ #define ANNOTATE_NEW_MEMORY(address, size) /* empty */
+ #define ANNOTATE_EXPECT_RACE(address, description) /* empty */
+ #define ANNOTATE_FLUSH_EXPECTED_RACES(address, description) /* empty */
+ #define ANNOTATE_BENIGN_RACE(address, description) /* empty */
+ #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) /* empty */
+ #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) /* empty */
+ #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) /* empty */
+ #define ANNOTATE_TRACE_MEMORY(arg) /* empty */
+ #define ANNOTATE_THREAD_NAME(name) /* empty */
+ #define ANNOTATE_IGNORE_READS_BEGIN() /* empty */
+ #define ANNOTATE_IGNORE_READS_END() /* empty */
+ #define ANNOTATE_IGNORE_WRITES_BEGIN() /* empty */
+ #define ANNOTATE_IGNORE_WRITES_END() /* empty */
+ #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() /* empty */
+ #define ANNOTATE_IGNORE_READS_AND_WRITES_END() /* empty */
+ #define ANNOTATE_IGNORE_SYNC_BEGIN() /* empty */
+ #define ANNOTATE_IGNORE_SYNC_END() /* empty */
+ #define ANNOTATE_ENABLE_RACE_DETECTION(enable) /* empty */
+ #define ANNOTATE_NO_OP(arg) /* empty */
+ #define ANNOTATE_FLUSH_STATE() /* empty */
+
+#endif /* DYNAMIC_ANNOTATIONS_ENABLED */
+
+/* Use the macros above rather than using these functions directly. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(
+ const char *file, int line,
+ const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(
+ const char *file, int line,
+ const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(
+ const char *file, int line,
+ const volatile void *lock, long is_w) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(
+ const char *file, int line,
+ const volatile void *lock, long is_w) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(
+ const char *file, int line, const volatile void *barrier, long count,
+ long reinitialization_allowed) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(
+ const char *file, int line,
+ const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(
+ const char *file, int line,
+ const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(
+ const char *file, int line,
+ const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(
+ const char *file, int line, const volatile void *cv,
+ const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(
+ const char *file, int line,
+ const volatile void *cv) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(
+ const char *file, int line,
+ const volatile void *cv) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(
+ const char *file, int line,
+ const volatile void *obj) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(
+ const char *file, int line,
+ const volatile void *obj) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(
+ const char *file, int line,
+ const volatile void *address, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(
+ const char *file, int line,
+ const volatile void *address, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(
+ const char *file, int line,
+ const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(
+ const char *file, int line,
+ const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(
+ const char *file, int line,
+ const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(
+ const char *file, int line,
+ const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(
+ const char *file, int line,
+ const volatile void *mem, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(
+ const char *file, int line, const volatile void *mem,
+ const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRace)(
+ const char *file, int line, const volatile void *mem,
+ const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(
+ const char *file, int line, const volatile void *mem, long size,
+ const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(
+ const char *file, int line,
+ const volatile void *mu) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(
+ const char *file, int line,
+ const volatile void *mu) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(
+ const char *file, int line,
+ const volatile void *arg) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(
+ const char *file, int line,
+ const char *name) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(
+ const char *file, int line, int enable) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(
+ const char *file, int line,
+ const volatile void *arg) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(
+ const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+
+#if DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1
+/* Return non-zero value if running under valgrind.
+
+ If "valgrind.h" is included into dynamic_annotations.c,
+ the regular valgrind mechanism will be used.
+ See http://valgrind.org/docs/manual/manual-core-adv.html about
+ RUNNING_ON_VALGRIND and other valgrind "client requests".
+ The file "valgrind.h" may be obtained by doing
+ svn co svn://svn.valgrind.org/valgrind/trunk/include
+
+ If for some reason you can't use "valgrind.h" or want to fake valgrind,
+ there are two ways to make this function return non-zero:
+ - Use environment variable: export RUNNING_ON_VALGRIND=1
+ - Make your tool intercept the function RunningOnValgrind() and
+ change its return value.
+ */
+int RunningOnValgrind(void) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+#endif /* DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#if DYNAMIC_ANNOTATIONS_ENABLED != 0 && defined(__cplusplus)
+
+ /* ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads.
+
+ Instead of doing
+ ANNOTATE_IGNORE_READS_BEGIN();
+ ... = x;
+ ANNOTATE_IGNORE_READS_END();
+ one can use
+ ... = ANNOTATE_UNPROTECTED_READ(x); */
+ template <class T>
+ inline T ANNOTATE_UNPROTECTED_READ(const volatile T &x) {
+ ANNOTATE_IGNORE_READS_BEGIN();
+ T res = x;
+ ANNOTATE_IGNORE_READS_END();
+ return res;
+ }
+ /* Apply ANNOTATE_BENIGN_RACE_SIZED to a static variable. */
+ #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \
+ namespace { \
+ class static_var ## _annotator { \
+ public: \
+ static_var ## _annotator() { \
+ ANNOTATE_BENIGN_RACE_SIZED(&static_var, \
+ sizeof(static_var), \
+ # static_var ": " description); \
+ } \
+ }; \
+ static static_var ## _annotator the ## static_var ## _annotator;\
+ }
+#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
+
+ #define ANNOTATE_UNPROTECTED_READ(x) (x)
+ #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) /* empty */
+
+#endif /* DYNAMIC_ANNOTATIONS_ENABLED */
+
+#endif /* __DYNAMIC_ANNOTATIONS_H__ */