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8165434: [JVMCI] remove uses of setAccessible

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Reviewed-by: twisti, never
This commit is contained in:
Doug Simon 2016-09-14 12:34:37 -07:00
parent a83ab529f9
commit d5ca7a299c
24 changed files with 269 additions and 392 deletions
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32
hotspot/src/share/vm/jvmci/jvmciCompilerToVM.cpp
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@ -473,9 +473,20 @@ C2V_VMENTRY(jlong, getExceptionTableStart, (JNIEnv *, jobject, jobject jvmci_met
return (jlong) (address) method->exception_table_start();
C2V_END
C2V_VMENTRY(jobject, getResolvedJavaMethodAtSlot, (JNIEnv *, jobject, jclass holder_handle, jint slot))
oop java_class = JNIHandles::resolve(holder_handle);
Klass* holder = java_lang_Class::as_Klass(java_class);
C2V_VMENTRY(jobject, asResolvedJavaMethod, (JNIEnv *, jobject, jobject executable_handle))
oop executable = JNIHandles::resolve(executable_handle);
oop mirror = NULL;
int slot = 0;
if (executable->klass() == SystemDictionary::reflect_Constructor_klass()) {
mirror = java_lang_reflect_Constructor::clazz(executable);
slot = java_lang_reflect_Constructor::slot(executable);
} else {
assert(executable->klass() == SystemDictionary::reflect_Method_klass(), "wrong type");
mirror = java_lang_reflect_Method::clazz(executable);
slot = java_lang_reflect_Method::slot(executable);
}
Klass* holder = java_lang_Class::as_Klass(mirror);
methodHandle method = InstanceKlass::cast(holder)->method_with_idnum(slot);
oop result = CompilerToVM::get_jvmci_method(method, CHECK_NULL);
return JNIHandles::make_local(THREAD, result);
@ -1518,6 +1529,17 @@ C2V_VMENTRY(int, interpreterFrameSize, (JNIEnv*, jobject, jobject bytecode_frame
return size + Deoptimization::last_frame_adjust(0, callee_locals) * BytesPerWord;
C2V_END
C2V_VMENTRY(void, compileToBytecode, (JNIEnv*, jobject, jobject lambda_form_handle))
Handle lambda_form = JNIHandles::resolve_non_null(lambda_form_handle);
if (lambda_form->is_a(SystemDictionary::LambdaForm_klass())) {
TempNewSymbol compileToBytecode = SymbolTable::new_symbol("compileToBytecode", CHECK);
JavaValue result(T_VOID);
JavaCalls::call_special(&result, lambda_form, SystemDictionary::LambdaForm_klass(), compileToBytecode, vmSymbols::void_method_signature(), CHECK);
} else {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
err_msg("Unexpected type: %s", lambda_form->klass()->external_name()));
}
C2V_END
#define CC (char*) /*cast a literal from (const char*)*/
#define FN_PTR(f) CAST_FROM_FN_PTR(void*, &(c2v_ ## f))
@ -1525,6 +1547,7 @@ C2V_END
#define STRING "Ljava/lang/String;"
#define OBJECT "Ljava/lang/Object;"
#define CLASS "Ljava/lang/Class;"
#define EXECUTABLE "Ljava/lang/reflect/Executable;"
#define STACK_TRACE_ELEMENT "Ljava/lang/StackTraceElement;"
#define INSTALLED_CODE "Ljdk/vm/ci/code/InstalledCode;"
#define TARGET_DESCRIPTION "Ljdk/vm/ci/code/TargetDescription;"
@ -1572,7 +1595,7 @@ JNINativeMethod CompilerToVM::methods[] = {
{CC "getClassInitializer", CC "(" HS_RESOLVED_KLASS ")" HS_RESOLVED_METHOD, FN_PTR(getClassInitializer)},
{CC "hasFinalizableSubclass", CC "(" HS_RESOLVED_KLASS ")Z", FN_PTR(hasFinalizableSubclass)},
{CC "getMaxCallTargetOffset", CC "(J)J", FN_PTR(getMaxCallTargetOffset)},
{CC "getResolvedJavaMethodAtSlot", CC "(" CLASS "I)" HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethodAtSlot)},
{CC "asResolvedJavaMethod", CC "(" EXECUTABLE ")" HS_RESOLVED_METHOD, FN_PTR(asResolvedJavaMethod)},
{CC "getResolvedJavaMethod", CC "(Ljava/lang/Object;J)" HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethod)},
{CC "getConstantPool", CC "(Ljava/lang/Object;)" HS_CONSTANT_POOL, FN_PTR(getConstantPool)},
{CC "getResolvedJavaType", CC "(Ljava/lang/Object;JZ)" HS_RESOLVED_KLASS, FN_PTR(getResolvedJavaType)},
@ -1599,6 +1622,7 @@ JNINativeMethod CompilerToVM::methods[] = {
{CC "flushDebugOutput", CC "()V", FN_PTR(flushDebugOutput)},
{CC "methodDataProfileDataSize", CC "(JI)I", FN_PTR(methodDataProfileDataSize)},
{CC "interpreterFrameSize", CC "(" BYTECODE_FRAME ")I", FN_PTR(interpreterFrameSize)},
{CC "compileToBytecode", CC "(" OBJECT ")V", FN_PTR(compileToBytecode)},
};
int CompilerToVM::methods_count() {