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| author | Carl Shapiro <cshapiro@google.com> | 2011-04-12 19:14:06 -0700 |
|---|---|---|
| committer | Carl Shapiro <cshapiro@google.com> | 2011-04-12 19:14:06 -0700 |
| commit | db0c9549818d9f6e508d26e45ff9d886802aa1da (patch) | |
| tree | c03b73dd265520edf1d71c003ad6e689cc2240f8 /vm/native/java_lang_VMClassLoader.c | |
| parent | a584c50f374d8ba60f306772ff9cc4c46fb5ecf8 (diff) | |
| download | android_dalvik-db0c9549818d9f6e508d26e45ff9d886802aa1da.tar.gz android_dalvik-db0c9549818d9f6e508d26e45ff9d886802aa1da.tar.bz2 android_dalvik-db0c9549818d9f6e508d26e45ff9d886802aa1da.zip | |
Convert the internal and in-line natives to C++.
Change-Id: I2ece682bc3b4d3b55ab27c60fd84a0b3243d7ca6
Diffstat (limited to 'vm/native/java_lang_VMClassLoader.c')
| -rw-r--r-- | vm/native/java_lang_VMClassLoader.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/vm/native/java_lang_VMClassLoader.c b/vm/native/java_lang_VMClassLoader.c deleted file mode 100644 index 387290c9d..000000000 --- a/vm/native/java_lang_VMClassLoader.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * java.lang.VMClassLoader - */ -#include "Dalvik.h" -#include "native/InternalNativePriv.h" - - -/* - * static Class defineClass(ClassLoader cl, String name, - * byte[] data, int offset, int len) - * throws ClassFormatError - * - * Convert an array of bytes to a Class object. - */ -static void Dalvik_java_lang_VMClassLoader_defineClass(const u4* args, - JValue* pResult) -{ - Object* loader = (Object*) args[0]; - StringObject* nameObj = (StringObject*) args[1]; - const u1* data = (const u1*) args[2]; - int offset = args[3]; - int len = args[4]; - char* name = NULL; - - name = dvmCreateCstrFromString(nameObj); - LOGE("ERROR: defineClass(%p, %s, %p, %d, %d)\n", - loader, name, data, offset, len); - dvmThrowUnsupportedOperationException( - "can't load this type of class file"); - - free(name); - RETURN_VOID(); -} - -/* - * static Class defineClass(ClassLoader cl, byte[] data, int offset, - * int len) - * throws ClassFormatError - * - * Convert an array of bytes to a Class object. Deprecated version of - * previous method, lacks name parameter. - */ -static void Dalvik_java_lang_VMClassLoader_defineClass2(const u4* args, - JValue* pResult) -{ - Object* loader = (Object*) args[0]; - const u1* data = (const u1*) args[1]; - int offset = args[2]; - int len = args[3]; - - LOGE("ERROR: defineClass(%p, %p, %d, %d)\n", - loader, data, offset, len); - dvmThrowUnsupportedOperationException( - "can't load this type of class file"); - - RETURN_VOID(); -} - -/* - * static Class findLoadedClass(ClassLoader cl, String name) - */ -static void Dalvik_java_lang_VMClassLoader_findLoadedClass(const u4* args, - JValue* pResult) -{ - Object* loader = (Object*) args[0]; - StringObject* nameObj = (StringObject*) args[1]; - ClassObject* clazz = NULL; - char* name = NULL; - char* descriptor = NULL; - - if (nameObj == NULL) { - dvmThrowNullPointerException(NULL); - goto bail; - } - - /* - * Get a UTF-8 copy of the string, and convert dots to slashes. - */ - name = dvmCreateCstrFromString(nameObj); - if (name == NULL) - goto bail; - - descriptor = dvmDotToDescriptor(name); - if (descriptor == NULL) - goto bail; - - clazz = dvmLookupClass(descriptor, loader, false); - LOGVV("look: %s ldr=%p --> %p\n", descriptor, loader, clazz); - -bail: - free(name); - free(descriptor); - RETURN_PTR(clazz); -} - -/* - * private static int getBootClassPathSize() - * - * Get the number of entries in the boot class path. - */ -static void Dalvik_java_lang_VMClassLoader_getBootClassPathSize(const u4* args, - JValue* pResult) -{ - int count = dvmGetBootPathSize(); - RETURN_INT(count); -} - -/* - * private static String getBootClassPathResource(String name, int index) - * - * Find a resource with a matching name in a boot class path entry. - * - * This mimics the previous VM interface, since we're sharing class libraries. - */ -static void Dalvik_java_lang_VMClassLoader_getBootClassPathResource( - const u4* args, JValue* pResult) -{ - StringObject* nameObj = (StringObject*) args[0]; - StringObject* result; - int idx = args[1]; - char* name; - - name = dvmCreateCstrFromString(nameObj); - if (name == NULL) - RETURN_PTR(NULL); - - result = dvmGetBootPathResource(name, idx); - free(name); - dvmReleaseTrackedAlloc((Object*)result, NULL); - RETURN_PTR(result); -} - -/* - * static final Class getPrimitiveClass(char prim_type) - */ -static void Dalvik_java_lang_VMClassLoader_getPrimitiveClass(const u4* args, - JValue* pResult) -{ - int primType = args[0]; - - pResult->l = dvmFindPrimitiveClass(primType); -} - -/* - * static Class loadClass(String name, boolean resolve) - * throws ClassNotFoundException - * - * Load class using bootstrap class loader. - * - * Return the Class object associated with the class or interface with - * the specified name. - * - * "name" is in "binary name" format, e.g. "dalvik.system.Debug$1". - */ -static void Dalvik_java_lang_VMClassLoader_loadClass(const u4* args, - JValue* pResult) -{ - StringObject* nameObj = (StringObject*) args[0]; - bool resolve = (args[1] != 0); - ClassObject* clazz; - - clazz = dvmFindClassByName(nameObj, NULL, resolve); - assert(clazz == NULL || dvmIsClassLinked(clazz)); - RETURN_PTR(clazz); -} - -const DalvikNativeMethod dvm_java_lang_VMClassLoader[] = { - { "defineClass", "(Ljava/lang/ClassLoader;Ljava/lang/String;[BII)Ljava/lang/Class;", - Dalvik_java_lang_VMClassLoader_defineClass }, - { "defineClass", "(Ljava/lang/ClassLoader;[BII)Ljava/lang/Class;", - Dalvik_java_lang_VMClassLoader_defineClass2 }, - { "findLoadedClass", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Ljava/lang/Class;", - Dalvik_java_lang_VMClassLoader_findLoadedClass }, - { "getBootClassPathSize", "()I", - Dalvik_java_lang_VMClassLoader_getBootClassPathSize }, - { "getBootClassPathResource", "(Ljava/lang/String;I)Ljava/lang/String;", - Dalvik_java_lang_VMClassLoader_getBootClassPathResource }, - { "getPrimitiveClass", "(C)Ljava/lang/Class;", - Dalvik_java_lang_VMClassLoader_getPrimitiveClass }, - { "loadClass", "(Ljava/lang/String;Z)Ljava/lang/Class;", - Dalvik_java_lang_VMClassLoader_loadClass }, - { NULL, NULL, NULL }, -}; |
