com.oracle.svm.agent

Class Support

java.lang.Object

com.oracle.svm.agent.Support

public final class Support
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Support.JavaHandles

Method Summary

Modifier and Type	Method and Description
static void	check(JvmtiError resultCode)
static void	checkJni(int resultCode)
static void	checkNoException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)
static boolean	clearException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)
static void	destroy(com.oracle.svm.jni.nativeapi.JNIEnvironment env)
static String	fromCString(org.graalvm.nativeimage.c.type.CCharPointer s)
static String	fromJniString(com.oracle.svm.jni.nativeapi.JNIEnvironment env, com.oracle.svm.jni.nativeapi.JNIObjectHandle handle)
static com.oracle.svm.jni.nativeapi.JNIObjectHandle	getCallerClass(int depth)
static Object	getClassNameOr(com.oracle.svm.jni.nativeapi.JNIEnvironment env, com.oracle.svm.jni.nativeapi.JNIObjectHandle clazz, Object forNullHandle, Object forNullNameOrException)
static Object	getClassNameOrNull(com.oracle.svm.jni.nativeapi.JNIEnvironment env, com.oracle.svm.jni.nativeapi.JNIObjectHandle clazz)
static com.oracle.svm.jni.nativeapi.JNIObjectHandle	getObjectArgument(int slot)
static Support.JavaHandles	handles()
static void	initialize(JvmtiEnv jvmti, com.oracle.svm.jni.nativeapi.JNIEnvironment localJni)
static com.oracle.svm.jni.nativeapi.JNINativeInterface	jniFunctions()
static JvmtiEnv	jvmtiEnv()
static JvmtiInterface	jvmtiFunctions()
static boolean	testException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)
static org.graalvm.nativeimage.c.type.CTypeConversion.CCharPointerHolder	toCString(String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

initialize

public static void initialize(JvmtiEnv jvmti,
                              com.oracle.svm.jni.nativeapi.JNIEnvironment localJni)

destroy

public static void destroy(com.oracle.svm.jni.nativeapi.JNIEnvironment env)

jvmtiEnv

public static JvmtiEnv jvmtiEnv()

jvmtiFunctions

public static JvmtiInterface jvmtiFunctions()

jniFunctions

public static com.oracle.svm.jni.nativeapi.JNINativeInterface jniFunctions()

handles

public static Support.JavaHandles handles()

fromCString

public static String fromCString(org.graalvm.nativeimage.c.type.CCharPointer s)

fromJniString

public static String fromJniString(com.oracle.svm.jni.nativeapi.JNIEnvironment env,
                                   com.oracle.svm.jni.nativeapi.JNIObjectHandle handle)

toCString

public static org.graalvm.nativeimage.c.type.CTypeConversion.CCharPointerHolder toCString(String s)

getCallerClass

public static com.oracle.svm.jni.nativeapi.JNIObjectHandle getCallerClass(int depth)

getObjectArgument

public static com.oracle.svm.jni.nativeapi.JNIObjectHandle getObjectArgument(int slot)

getClassNameOr

public static Object getClassNameOr(com.oracle.svm.jni.nativeapi.JNIEnvironment env,
                                    com.oracle.svm.jni.nativeapi.JNIObjectHandle clazz,
                                    Object forNullHandle,
                                    Object forNullNameOrException)

getClassNameOrNull

public static Object getClassNameOrNull(com.oracle.svm.jni.nativeapi.JNIEnvironment env,
                                        com.oracle.svm.jni.nativeapi.JNIObjectHandle clazz)

clearException

public static boolean clearException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)

testException

public static boolean testException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)

checkNoException

public static void checkNoException(com.oracle.svm.jni.nativeapi.JNIEnvironment localEnv)

check

public static void check(JvmtiError resultCode)

checkJni

public static void checkJni(int resultCode)