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- // Copyright 2019 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.
- #include <string>
- #include "base/android/jni_android.h"
- #include "base/android/jni_string.h"
- #include "base/android/library_loader/anchor_functions_buildflags.h"
- #include "base/android/library_loader/library_loader_hooks.h"
- #include "base/android/library_loader/library_prefetcher.h"
- #include "base/android/scoped_java_ref.h"
- #include "base/base_jni_headers/LibraryPrefetcher_jni.h"
- #include "base/logging.h"
- namespace base {
- namespace android {
- static void JNI_LibraryPrefetcher_ForkAndPrefetchNativeLibrary(JNIEnv* env) {
- #if BUILDFLAG(SUPPORTS_CODE_ORDERING)
- return NativeLibraryPrefetcher::ForkAndPrefetchNativeLibrary(
- IsUsingOrderfileOptimization());
- #endif
- }
- static jint JNI_LibraryPrefetcher_PercentageOfResidentNativeLibraryCode(
- JNIEnv* env) {
- #if BUILDFLAG(SUPPORTS_CODE_ORDERING)
- return NativeLibraryPrefetcher::PercentageOfResidentNativeLibraryCode();
- #else
- return -1;
- #endif
- }
- static void JNI_LibraryPrefetcher_PeriodicallyCollectResidency(JNIEnv* env) {
- #if BUILDFLAG(SUPPORTS_CODE_ORDERING)
- NativeLibraryPrefetcher::PeriodicallyCollectResidency();
- #else
- LOG(WARNING) << "Collecting residency is not supported.";
- #endif
- }
- } // namespace android
- } // namespace base
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