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-rw-r--r--runtime/entrypoints/entrypoint_utils.cc59
-rw-r--r--runtime/well_known_classes.cc16
-rw-r--r--runtime/well_known_classes.h7
3 files changed, 51 insertions, 31 deletions
diff --git a/runtime/entrypoints/entrypoint_utils.cc b/runtime/entrypoints/entrypoint_utils.cc
index d834d4d..a78c2c0 100644
--- a/runtime/entrypoints/entrypoint_utils.cc
+++ b/runtime/entrypoints/entrypoint_utils.cc
@@ -33,8 +33,10 @@
namespace art {
-static inline mirror::Class* CheckFilledNewArrayAlloc(uint32_t type_idx, mirror::ArtMethod* referrer,
- int32_t component_count, Thread* self,
+static inline mirror::Class* CheckFilledNewArrayAlloc(uint32_t type_idx,
+ mirror::ArtMethod* referrer,
+ int32_t component_count,
+ Thread* self,
bool access_check)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
if (UNLIKELY(component_count < 0)) {
@@ -56,9 +58,10 @@ static inline mirror::Class* CheckFilledNewArrayAlloc(uint32_t type_idx, mirror:
} else {
ThrowLocation throw_location = self->GetCurrentLocationForThrow();
DCHECK(throw_location.GetMethod() == referrer);
- self->ThrowNewExceptionF(throw_location, "Ljava/lang/InternalError;",
- "Found type %s; filled-new-array not implemented for anything but 'int'",
- PrettyDescriptor(klass).c_str());
+ self->ThrowNewExceptionF(
+ throw_location, "Ljava/lang/InternalError;",
+ "Found type %s; filled-new-array not implemented for anything but 'int'",
+ PrettyDescriptor(klass).c_str());
}
return nullptr; // Failure
}
@@ -92,8 +95,10 @@ mirror::Array* CheckAndAllocArrayFromCode(uint32_t type_idx, mirror::ArtMethod*
}
// Helper function to allocate array for FILLED_NEW_ARRAY.
-mirror::Array* CheckAndAllocArrayFromCodeInstrumented(uint32_t type_idx, mirror::ArtMethod* referrer,
- int32_t component_count, Thread* self,
+mirror::Array* CheckAndAllocArrayFromCodeInstrumented(uint32_t type_idx,
+ mirror::ArtMethod* referrer,
+ int32_t component_count,
+ Thread* self,
bool access_check,
gc::AllocatorType /* allocator_type */) {
mirror::Class* klass = CheckFilledNewArrayAlloc(type_idx, referrer, component_count, self,
@@ -144,24 +149,19 @@ void ThrowStackOverflowError(Thread* self) {
// TODO: Use String::FromModifiedUTF...?
ScopedLocalRef<jstring> s(env, env->NewStringUTF(msg.c_str()));
if (s.get() != nullptr) {
- jfieldID detail_message_id = env->GetFieldID(WellKnownClasses::java_lang_Throwable,
- "detailMessage", "Ljava/lang/String;");
- env->SetObjectField(exc.get(), detail_message_id, s.get());
+ env->SetObjectField(exc.get(), WellKnownClasses::java_lang_Throwable_detailMessage, s.get());
// cause.
- jfieldID cause_id = env->GetFieldID(WellKnownClasses::java_lang_Throwable,
- "cause", "Ljava/lang/Throwable;");
- env->SetObjectField(exc.get(), cause_id, exc.get());
+ env->SetObjectField(exc.get(), WellKnownClasses::java_lang_Throwable_cause, exc.get());
// suppressedExceptions.
- jfieldID emptylist_id = env->GetStaticFieldID(WellKnownClasses::java_util_Collections,
- "EMPTY_LIST", "Ljava/util/List;");
ScopedLocalRef<jobject> emptylist(env, env->GetStaticObjectField(
- WellKnownClasses::java_util_Collections, emptylist_id));
+ WellKnownClasses::java_util_Collections,
+ WellKnownClasses::java_util_Collections_EMPTY_LIST));
CHECK(emptylist.get() != nullptr);
- jfieldID suppressed_id = env->GetFieldID(WellKnownClasses::java_lang_Throwable,
- "suppressedExceptions", "Ljava/util/List;");
- env->SetObjectField(exc.get(), suppressed_id, emptylist.get());
+ env->SetObjectField(exc.get(),
+ WellKnownClasses::java_lang_Throwable_suppressedExceptions,
+ emptylist.get());
// stackState is set as result of fillInStackTrace. fillInStackTrace calls
// nativeFillInStackTrace.
@@ -171,19 +171,17 @@ void ThrowStackOverflowError(Thread* self) {
stack_state_val.reset(soa.Self()->CreateInternalStackTrace<false>(soa));
}
if (stack_state_val.get() != nullptr) {
- jfieldID stackstateID = env->GetFieldID(WellKnownClasses::java_lang_Throwable,
- "stackState", "Ljava/lang/Object;");
- env->SetObjectField(exc.get(), stackstateID, stack_state_val.get());
+ env->SetObjectField(exc.get(),
+ WellKnownClasses::java_lang_Throwable_stackState,
+ stack_state_val.get());
// stackTrace.
- jfieldID stack_trace_elem_id = env->GetStaticFieldID(
- WellKnownClasses::libcore_util_EmptyArray, "STACK_TRACE_ELEMENT",
- "[Ljava/lang/StackTraceElement;");
ScopedLocalRef<jobject> stack_trace_elem(env, env->GetStaticObjectField(
- WellKnownClasses::libcore_util_EmptyArray, stack_trace_elem_id));
- jfieldID stacktrace_id = env->GetFieldID(
- WellKnownClasses::java_lang_Throwable, "stackTrace", "[Ljava/lang/StackTraceElement;");
- env->SetObjectField(exc.get(), stacktrace_id, stack_trace_elem.get());
+ WellKnownClasses::libcore_util_EmptyArray,
+ WellKnownClasses::libcore_util_EmptyArray_STACK_TRACE_ELEMENT));
+ env->SetObjectField(exc.get(),
+ WellKnownClasses::java_lang_Throwable_stackTrace,
+ stack_trace_elem.get());
// Throw the exception.
ThrowLocation throw_location = self->GetCurrentLocationForThrow();
@@ -326,7 +324,8 @@ JValue InvokeProxyInvocationHandler(ScopedObjectAccessAlreadyRunnable& soa, cons
}
}
CHECK_NE(throws_index, -1);
- mirror::ObjectArray<mirror::Class>* declared_exceptions = proxy_class->GetThrows()->Get(throws_index);
+ mirror::ObjectArray<mirror::Class>* declared_exceptions =
+ proxy_class->GetThrows()->Get(throws_index);
mirror::Class* exception_class = exception->GetClass();
bool declares_exception = false;
for (int i = 0; i < declared_exceptions->GetLength() && !declares_exception; i++) {
diff --git a/runtime/well_known_classes.cc b/runtime/well_known_classes.cc
index 7068a4d..f66e11a 100644
--- a/runtime/well_known_classes.cc
+++ b/runtime/well_known_classes.cc
@@ -97,11 +97,18 @@ jfieldID WellKnownClasses::java_lang_Thread_nativePeer;
jfieldID WellKnownClasses::java_lang_ThreadGroup_mainThreadGroup;
jfieldID WellKnownClasses::java_lang_ThreadGroup_name;
jfieldID WellKnownClasses::java_lang_ThreadGroup_systemThreadGroup;
+jfieldID WellKnownClasses::java_lang_Throwable_cause;
+jfieldID WellKnownClasses::java_lang_Throwable_detailMessage;
+jfieldID WellKnownClasses::java_lang_Throwable_stackTrace;
+jfieldID WellKnownClasses::java_lang_Throwable_stackState;
+jfieldID WellKnownClasses::java_lang_Throwable_suppressedExceptions;
jfieldID WellKnownClasses::java_lang_reflect_AbstractMethod_artMethod;
jfieldID WellKnownClasses::java_lang_reflect_Field_artField;
jfieldID WellKnownClasses::java_lang_reflect_Proxy_h;
jfieldID WellKnownClasses::java_nio_DirectByteBuffer_capacity;
jfieldID WellKnownClasses::java_nio_DirectByteBuffer_effectiveDirectAddress;
+jfieldID WellKnownClasses::java_util_Collections_EMPTY_LIST;
+jfieldID WellKnownClasses::libcore_util_EmptyArray_STACK_TRACE_ELEMENT;
jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_data;
jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_length;
jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_offset;
@@ -205,12 +212,19 @@ void WellKnownClasses::Init(JNIEnv* env) {
java_lang_ThreadGroup_mainThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "mainThreadGroup", "Ljava/lang/ThreadGroup;");
java_lang_ThreadGroup_name = CacheField(env, java_lang_ThreadGroup, false, "name", "Ljava/lang/String;");
java_lang_ThreadGroup_systemThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "systemThreadGroup", "Ljava/lang/ThreadGroup;");
+ java_lang_Throwable_cause = CacheField(env, java_lang_Throwable, false, "cause", "Ljava/lang/Throwable;");
+ java_lang_Throwable_detailMessage = CacheField(env, java_lang_Throwable, false, "detailMessage", "Ljava/lang/String;");
+ java_lang_Throwable_stackTrace = CacheField(env, java_lang_Throwable, false, "stackTrace", "[Ljava/lang/StackTraceElement;");
+ java_lang_Throwable_stackState = CacheField(env, java_lang_Throwable, false, "stackState", "Ljava/lang/Object;");
+ java_lang_Throwable_suppressedExceptions = CacheField(env, java_lang_Throwable, false, "suppressedExceptions", "Ljava/util/List;");
java_lang_reflect_AbstractMethod_artMethod = CacheField(env, java_lang_reflect_AbstractMethod, false, "artMethod", "Ljava/lang/reflect/ArtMethod;");
java_lang_reflect_Field_artField = CacheField(env, java_lang_reflect_Field, false, "artField", "Ljava/lang/reflect/ArtField;");
java_lang_reflect_Proxy_h = CacheField(env, java_lang_reflect_Proxy, false, "h", "Ljava/lang/reflect/InvocationHandler;");
java_nio_DirectByteBuffer_capacity = CacheField(env, java_nio_DirectByteBuffer, false, "capacity", "I");
java_nio_DirectByteBuffer_effectiveDirectAddress = CacheField(env, java_nio_DirectByteBuffer, false, "effectiveDirectAddress", "J");
- org_apache_harmony_dalvik_ddmc_Chunk_data = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "data", "[B");
+ java_nio_DirectByteBuffer_effectiveDirectAddress = CacheField(env, java_nio_DirectByteBuffer, false, "effectiveDirectAddress", "J");
+ java_util_Collections_EMPTY_LIST = CacheField(env, java_util_Collections, true, "EMPTY_LIST", "Ljava/util/List;");
+ libcore_util_EmptyArray_STACK_TRACE_ELEMENT = CacheField(env, libcore_util_EmptyArray, true, "STACK_TRACE_ELEMENT", "[Ljava/lang/StackTraceElement;");
org_apache_harmony_dalvik_ddmc_Chunk_length = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "length", "I");
org_apache_harmony_dalvik_ddmc_Chunk_offset = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "offset", "I");
org_apache_harmony_dalvik_ddmc_Chunk_type = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "type", "I");
diff --git a/runtime/well_known_classes.h b/runtime/well_known_classes.h
index b10106c..3780733 100644
--- a/runtime/well_known_classes.h
+++ b/runtime/well_known_classes.h
@@ -114,8 +114,15 @@ struct WellKnownClasses {
static jfieldID java_lang_ThreadGroup_mainThreadGroup;
static jfieldID java_lang_ThreadGroup_name;
static jfieldID java_lang_ThreadGroup_systemThreadGroup;
+ static jfieldID java_lang_Throwable_cause;
+ static jfieldID java_lang_Throwable_detailMessage;
+ static jfieldID java_lang_Throwable_stackTrace;
+ static jfieldID java_lang_Throwable_stackState;
+ static jfieldID java_lang_Throwable_suppressedExceptions;
static jfieldID java_nio_DirectByteBuffer_capacity;
static jfieldID java_nio_DirectByteBuffer_effectiveDirectAddress;
+ static jfieldID java_util_Collections_EMPTY_LIST;
+ static jfieldID libcore_util_EmptyArray_STACK_TRACE_ELEMENT;
static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_data;
static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_length;
static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_offset;
generated by cgit v1.1 at 2024-09-18 17:38:15 +0000