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diff --git a/base/third_party/dynamic_annotations/dynamic_annotations.c b/base/third_party/dynamic_annotations/dynamic_annotations.c
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+++ b/base/third_party/dynamic_annotations/dynamic_annotations.c
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+/* 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.
+ */
+
+#ifdef _MSC_VER
+# include <windows.h>
+#endif
+
+#ifdef __cplusplus
+# error "This file should be built as pure C to avoid name mangling"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "base/third_party/dynamic_annotations/dynamic_annotations.h"
+
+#ifdef __GNUC__
+/* valgrind.h uses gcc extensions so it won't build with other compilers */
+# include "base/third_party/valgrind/valgrind.h"
+#endif
+
+/* Each function is empty and called (via a macro) only in debug mode.
+ The arguments are captured by dynamic tools at runtime. */
+
+#if DYNAMIC_ANNOTATIONS_ENABLED == 1
+
+/* Identical code folding(-Wl,--icf=all) countermeasures.
+ This makes all Annotate* functions different, which prevents the linker from
+ folding them. */
+#ifdef __COUNTER__
+#define DYNAMIC_ANNOTATIONS_IMPL \
+ volatile short lineno = (__LINE__ << 8) + __COUNTER__; (void)lineno;
+#else
+#define DYNAMIC_ANNOTATIONS_IMPL \
+ volatile short lineno = (__LINE__ << 8); (void)lineno;
+#endif
+
+/* WARNING: always add new annotations to the end of the list.
+ Otherwise, lineno (see above) numbers for different Annotate* functions may
+ conflict. */
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(
+ const char *file, int line, const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(
+ const char *file, int line, const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(
+ const char *file, int line, const volatile void *lock, long is_w)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(
+ const char *file, int line, const volatile void *lock, long is_w)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(
+ const char *file, int line, const volatile void *barrier, long count,
+ long reinitialization_allowed)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(
+ const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(
+ const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(
+ const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(
+ const char *file, int line, const volatile void *cv,
+ const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(
+ const char *file, int line, const volatile void *cv)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(
+ const char *file, int line, const volatile void *cv)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(
+ const char *file, int line, const volatile void *obj)
+{DYNAMIC_ANNOTATIONS_IMPL};
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(
+ const char *file, int line, const volatile void *obj)
+{DYNAMIC_ANNOTATIONS_IMPL};
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(
+ const char *file, int line, const volatile void *address, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(
+ const char *file, int line, const volatile void *address, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(
+ const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(
+ const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(
+ const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(
+ const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(
+ const char *file, int line, const volatile void *mem, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(
+ const char *file, int line, const volatile void *mem,
+ const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRace)(
+ const char *file, int line, const volatile void *mem,
+ const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(
+ const char *file, int line, const volatile void *mem, long size,
+ const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(
+ const char *file, int line, const volatile void *mu)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(
+ const char *file, int line, const volatile void *mu)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(
+ const char *file, int line, const volatile void *arg)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(
+ const char *file, int line, const char *name)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(
+ const char *file, int line, int enable)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(
+ const char *file, int line, const volatile void *arg)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(
+ const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+#endif /* DYNAMIC_ANNOTATIONS_ENABLED == 1 */
+
+#if DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1
+static int GetRunningOnValgrind(void) {
+#ifdef RUNNING_ON_VALGRIND
+ if (RUNNING_ON_VALGRIND) return 1;
+#endif
+
+#ifndef _MSC_VER
+ char *running_on_valgrind_str = getenv("RUNNING_ON_VALGRIND");
+ if (running_on_valgrind_str) {
+ return strcmp(running_on_valgrind_str, "0") != 0;
+ }
+#else
+ /* Visual Studio issues warnings if we use getenv,
+ * so we use GetEnvironmentVariableA instead.
+ */
+ char value[100] = "1";
+ int res = GetEnvironmentVariableA("RUNNING_ON_VALGRIND",
+ value, sizeof(value));
+ /* value will remain "1" if res == 0 or res >= sizeof(value). The latter
+ * can happen only if the given value is long, in this case it can't be "0".
+ */
+ if (res > 0 && strcmp(value, "0") != 0)
+ return 1;
+#endif
+ return 0;
+}
+
+/* See the comments in dynamic_annotations.h */
+int RunningOnValgrind(void) {
+ static volatile int running_on_valgrind = -1;
+ /* C doesn't have thread-safe initialization of statics, and we
+ don't want to depend on pthread_once here, so hack it. */
+ int local_running_on_valgrind = running_on_valgrind;
+ if (local_running_on_valgrind == -1)
+ running_on_valgrind = local_running_on_valgrind = GetRunningOnValgrind();
+ return local_running_on_valgrind;
+}
+
+#endif /* DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1 */