OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/android/jni_android.h" | 5 #include "base/android/jni_android.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 | 10 |
11 #include "base/android/build_info.h" | 11 #include "base/android/build_info.h" |
12 #include "base/android/jni_string.h" | 12 #include "base/android/jni_string.h" |
13 #include "base/android/jni_utils.h" | 13 #include "base/android/jni_utils.h" |
14 #include "base/debug/debugging_flags.h" | |
15 #include "base/lazy_instance.h" | 14 #include "base/lazy_instance.h" |
16 #include "base/logging.h" | 15 #include "base/logging.h" |
17 #include "base/threading/thread_local.h" | 16 #include "base/threading/thread_local.h" |
18 | 17 |
19 namespace { | 18 namespace { |
20 using base::android::GetClass; | 19 using base::android::GetClass; |
21 using base::android::MethodID; | 20 using base::android::MethodID; |
22 using base::android::ScopedJavaLocalRef; | 21 using base::android::ScopedJavaLocalRef; |
23 | 22 |
24 base::android::JniRegistrationType g_jni_registration_type = | 23 base::android::JniRegistrationType g_jni_registration_type = |
25 base::android::ALL_JNI_REGISTRATION; | 24 base::android::ALL_JNI_REGISTRATION; |
26 | 25 |
27 JavaVM* g_jvm = NULL; | 26 JavaVM* g_jvm = NULL; |
28 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject>>::Leaky | 27 base::LazyInstance<base::android::ScopedJavaGlobalRef<jobject>>::Leaky |
29 g_class_loader = LAZY_INSTANCE_INITIALIZER; | 28 g_class_loader = LAZY_INSTANCE_INITIALIZER; |
30 jmethodID g_class_loader_load_class_method_id = 0; | 29 jmethodID g_class_loader_load_class_method_id = 0; |
31 | 30 |
32 #if BUILDFLAG(ENABLE_PROFILING) && HAVE_TRACE_STACK_FRAME_POINTERS | 31 #if HAVE_TRACE_STACK_FRAME_POINTERS() |
33 base::LazyInstance<base::ThreadLocalPointer<void>>::Leaky | 32 base::LazyInstance<base::ThreadLocalPointer<void>>::Leaky |
34 g_stack_frame_pointer = LAZY_INSTANCE_INITIALIZER; | 33 g_stack_frame_pointer = LAZY_INSTANCE_INITIALIZER; |
35 #endif | 34 #endif |
36 | 35 |
37 } // namespace | 36 } // namespace |
38 | 37 |
39 namespace base { | 38 namespace base { |
40 namespace android { | 39 namespace android { |
41 | 40 |
42 JniRegistrationType GetJniRegistrationType() { | 41 JniRegistrationType GetJniRegistrationType() { |
(...skipping 239 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
282 | 281 |
283 // Call ByteArrayOutputStream.toString() | 282 // Call ByteArrayOutputStream.toString() |
284 ScopedJavaLocalRef<jstring> exception_string( | 283 ScopedJavaLocalRef<jstring> exception_string( |
285 env, static_cast<jstring>( | 284 env, static_cast<jstring>( |
286 env->CallObjectMethod(bytearray_output_stream.obj(), | 285 env->CallObjectMethod(bytearray_output_stream.obj(), |
287 bytearray_output_stream_tostring))); | 286 bytearray_output_stream_tostring))); |
288 | 287 |
289 return ConvertJavaStringToUTF8(exception_string); | 288 return ConvertJavaStringToUTF8(exception_string); |
290 } | 289 } |
291 | 290 |
292 #if BUILDFLAG(ENABLE_PROFILING) && HAVE_TRACE_STACK_FRAME_POINTERS | 291 #if HAVE_TRACE_STACK_FRAME_POINTERS() |
293 | 292 |
294 JNIStackFrameSaver::JNIStackFrameSaver(void* current_fp) { | 293 JNIStackFrameSaver::JNIStackFrameSaver(void* current_fp) { |
295 previous_fp_ = g_stack_frame_pointer.Pointer()->Get(); | 294 previous_fp_ = g_stack_frame_pointer.Pointer()->Get(); |
296 g_stack_frame_pointer.Pointer()->Set(current_fp); | 295 g_stack_frame_pointer.Pointer()->Set(current_fp); |
297 } | 296 } |
298 | 297 |
299 JNIStackFrameSaver::~JNIStackFrameSaver() { | 298 JNIStackFrameSaver::~JNIStackFrameSaver() { |
300 g_stack_frame_pointer.Pointer()->Set(previous_fp_); | 299 g_stack_frame_pointer.Pointer()->Set(previous_fp_); |
301 } | 300 } |
302 | 301 |
303 void* JNIStackFrameSaver::SavedFrame() { | 302 void* JNIStackFrameSaver::SavedFrame() { |
304 return g_stack_frame_pointer.Pointer()->Get(); | 303 return g_stack_frame_pointer.Pointer()->Get(); |
305 } | 304 } |
306 | 305 |
307 #endif // ENABLE_PROFILING && HAVE_TRACE_STACK_FRAME_POINTERS | 306 #endif // HAVE_TRACE_STACK_FRAME_POINTERS() |
308 | 307 |
309 } // namespace android | 308 } // namespace android |
310 } // namespace base | 309 } // namespace base |
OLD | NEW |