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-rw-r--r--runtime/interpreter/interpreter.cc5
-rw-r--r--runtime/mirror/array.cc38
-rw-r--r--runtime/mirror/array.h3
-rw-r--r--runtime/mirror/object_test.cc6
-rw-r--r--runtime/native/java_lang_reflect_Array.cc8
5 files changed, 34 insertions, 26 deletions
diff --git a/runtime/interpreter/interpreter.cc b/runtime/interpreter/interpreter.cc
index 02a9aa6..922e642 100644
--- a/runtime/interpreter/interpreter.cc
+++ b/runtime/interpreter/interpreter.cc
@@ -57,7 +57,10 @@ static void UnstartedRuntimeJni(Thread* self, ArtMethod* method,
} else if (name == "int java.lang.String.fastIndexOf(int, int)") {
result->SetI(receiver->AsString()->FastIndexOf(args[0], args[1]));
} else if (name == "java.lang.Object java.lang.reflect.Array.createMultiArray(java.lang.Class, int[])") {
- result->SetL(Array::CreateMultiArray(self, reinterpret_cast<Object*>(args[0])->AsClass(), reinterpret_cast<Object*>(args[1])->AsIntArray()));
+ SirtRef<mirror::Class> sirt_class(self, reinterpret_cast<Object*>(args[0])->AsClass());
+ SirtRef<mirror::IntArray> sirt_dimensions(self,
+ reinterpret_cast<Object*>(args[1])->AsIntArray());
+ result->SetL(Array::CreateMultiArray(self, sirt_class, sirt_dimensions));
} else if (name == "java.lang.Object java.lang.Throwable.nativeFillInStackTrace()") {
ScopedObjectAccessUnchecked soa(self);
result->SetL(soa.Decode<Object*>(self->CreateInternalStackTrace(soa)));
diff --git a/runtime/mirror/array.cc b/runtime/mirror/array.cc
index ca0d1f3..c23234e 100644
--- a/runtime/mirror/array.cc
+++ b/runtime/mirror/array.cc
@@ -40,23 +40,25 @@ namespace mirror {
// piece and work our way in.
// Recursively create an array with multiple dimensions. Elements may be
// Objects or primitive types.
-static Array* RecursiveCreateMultiArray(Thread* self, Class* array_class, int current_dimension,
- SirtRef<mirror::IntArray>& dimensions)
+static Array* RecursiveCreateMultiArray(Thread* self,
+ const SirtRef<Class>& array_class, int current_dimension,
+ const SirtRef<mirror::IntArray>& dimensions)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
int32_t array_length = dimensions->Get(current_dimension);
- SirtRef<Array> new_array(self, Array::Alloc<true>(self, array_class, array_length));
- if (UNLIKELY(new_array.get() == NULL)) {
+ SirtRef<Array> new_array(self, Array::Alloc<true>(self, array_class.get(), array_length));
+ if (UNLIKELY(new_array.get() == nullptr)) {
CHECK(self->IsExceptionPending());
- return NULL;
+ return nullptr;
}
if (current_dimension + 1 < dimensions->GetLength()) {
// Create a new sub-array in every element of the array.
for (int32_t i = 0; i < array_length; i++) {
- Array* sub_array = RecursiveCreateMultiArray(self, array_class->GetComponentType(),
+ SirtRef<mirror::Class> sirt_component_type(self, array_class->GetComponentType());
+ Array* sub_array = RecursiveCreateMultiArray(self, sirt_component_type,
current_dimension + 1, dimensions);
- if (UNLIKELY(sub_array == NULL)) {
+ if (UNLIKELY(sub_array == nullptr)) {
CHECK(self->IsExceptionPending());
- return NULL;
+ return nullptr;
}
new_array->AsObjectArray<Array>()->Set(i, sub_array);
}
@@ -64,7 +66,8 @@ static Array* RecursiveCreateMultiArray(Thread* self, Class* array_class, int cu
return new_array.get();
}
-Array* Array::CreateMultiArray(Thread* self, Class* element_class, IntArray* dimensions) {
+Array* Array::CreateMultiArray(Thread* self, const SirtRef<Class>& element_class,
+ const SirtRef<IntArray>& dimensions) {
// Verify dimensions.
//
// The caller is responsible for verifying that "dimArray" is non-null
@@ -77,28 +80,27 @@ Array* Array::CreateMultiArray(Thread* self, Class* element_class, IntArray* dim
int dimension = dimensions->Get(i);
if (UNLIKELY(dimension < 0)) {
ThrowNegativeArraySizeException(StringPrintf("Dimension %d: %d", i, dimension).c_str());
- return NULL;
+ return nullptr;
}
}
// Generate the full name of the array class.
std::string descriptor(num_dimensions, '[');
- descriptor += ClassHelper(element_class).GetDescriptor();
+ descriptor += ClassHelper(element_class.get()).GetDescriptor();
// Find/generate the array class.
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
SirtRef<mirror::ClassLoader> class_loader(self, element_class->GetClassLoader());
- Class* array_class = class_linker->FindClass(descriptor.c_str(), class_loader);
- if (UNLIKELY(array_class == NULL)) {
+ SirtRef<mirror::Class> array_class(self,
+ class_linker->FindClass(descriptor.c_str(), class_loader));
+ if (UNLIKELY(array_class.get() == nullptr)) {
CHECK(self->IsExceptionPending());
- return NULL;
+ return nullptr;
}
// create the array
- SirtRef<mirror::IntArray> sirt_dimensions(self, dimensions);
- Array* new_array = RecursiveCreateMultiArray(self, array_class, 0, sirt_dimensions);
- if (UNLIKELY(new_array == NULL)) {
+ Array* new_array = RecursiveCreateMultiArray(self, array_class, 0, dimensions);
+ if (UNLIKELY(new_array == nullptr)) {
CHECK(self->IsExceptionPending());
- return NULL;
}
return new_array;
}
diff --git a/runtime/mirror/array.h b/runtime/mirror/array.h
index 6e366a0..04f03c3 100644
--- a/runtime/mirror/array.h
+++ b/runtime/mirror/array.h
@@ -47,7 +47,8 @@ class MANAGED Array : public Object {
size_t component_size)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- static Array* CreateMultiArray(Thread* self, Class* element_class, IntArray* dimensions)
+ static Array* CreateMultiArray(Thread* self, const SirtRef<Class>& element_class,
+ const SirtRef<IntArray>& dimensions)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
size_t SizeOf() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/runtime/mirror/object_test.cc b/runtime/mirror/object_test.cc
index 2af32da..db9723b 100644
--- a/runtime/mirror/object_test.cc
+++ b/runtime/mirror/object_test.cc
@@ -236,12 +236,12 @@ TEST_F(ObjectTest, CreateMultiArray) {
SirtRef<Class> c(soa.Self(), class_linker_->FindSystemClass("I"));
SirtRef<IntArray> dims(soa.Self(), IntArray::Alloc(soa.Self(), 1));
dims->Set(0, 1);
- Array* multi = Array::CreateMultiArray(soa.Self(), c.get(), dims.get());
+ Array* multi = Array::CreateMultiArray(soa.Self(), c, dims);
EXPECT_TRUE(multi->GetClass() == class_linker_->FindSystemClass("[I"));
EXPECT_EQ(1, multi->GetLength());
dims->Set(0, -1);
- multi = Array::CreateMultiArray(soa.Self(), c.get(), dims.get());
+ multi = Array::CreateMultiArray(soa.Self(), c, dims);
EXPECT_TRUE(soa.Self()->IsExceptionPending());
EXPECT_EQ(PrettyDescriptor(soa.Self()->GetException(NULL)->GetClass()),
"java.lang.NegativeArraySizeException");
@@ -252,7 +252,7 @@ TEST_F(ObjectTest, CreateMultiArray) {
for (int j = 0; j < 20; ++j) {
dims->Set(0, i);
dims->Set(1, j);
- multi = Array::CreateMultiArray(soa.Self(), c.get(), dims.get());
+ multi = Array::CreateMultiArray(soa.Self(), c, dims);
EXPECT_TRUE(multi->GetClass() == class_linker_->FindSystemClass("[[I"));
EXPECT_EQ(i, multi->GetLength());
for (int k = 0; k < i; ++k) {
diff --git a/runtime/native/java_lang_reflect_Array.cc b/runtime/native/java_lang_reflect_Array.cc
index 52cdb59..2197597 100644
--- a/runtime/native/java_lang_reflect_Array.cc
+++ b/runtime/native/java_lang_reflect_Array.cc
@@ -29,14 +29,16 @@ namespace art {
static jobject Array_createMultiArray(JNIEnv* env, jclass, jclass javaElementClass, jobject javaDimArray) {
ScopedFastNativeObjectAccess soa(env);
DCHECK(javaElementClass != NULL);
- mirror::Class* element_class = soa.Decode<mirror::Class*>(javaElementClass);
+ SirtRef<mirror::Class> element_class(soa.Self(), soa.Decode<mirror::Class*>(javaElementClass));
DCHECK(element_class->IsClass());
DCHECK(javaDimArray != NULL);
mirror::Object* dimensions_obj = soa.Decode<mirror::Object*>(javaDimArray);
DCHECK(dimensions_obj->IsArrayInstance());
DCHECK_STREQ(ClassHelper(dimensions_obj->GetClass()).GetDescriptor(), "[I");
- mirror::IntArray* dimensions_array = down_cast<mirror::IntArray*>(dimensions_obj);
- mirror::Array* new_array = mirror::Array::CreateMultiArray(soa.Self(), element_class, dimensions_array);
+ SirtRef<mirror::IntArray> dimensions_array(soa.Self(),
+ down_cast<mirror::IntArray*>(dimensions_obj));
+ mirror::Array* new_array = mirror::Array::CreateMultiArray(soa.Self(), element_class,
+ dimensions_array);
return soa.AddLocalReference<jobject>(new_array);
}
generated by cgit v1.1 at 2025-02-02 17:26:06 +0000