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ensure Object.notify is available for Android classpath build and reduce duplication

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This commit is contained in:
Joel Dice 2014-10-10 07:38:41 -06:00
parent e7e54ad52b
commit d930fbcda2
6 changed files with 91 additions and 141 deletions
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34
src/avian/classpath-common.h
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@ -250,40 +250,6 @@ System::Library* loadLibrary(Thread* t,
return lib;
}
object clone(Thread* t, object o)
{
PROTECT(t, o);
GcClass* class_ = objectClass(t, o);
unsigned size = baseSize(t, o, class_) * BytesPerWord;
object clone;
if (class_->arrayElementSize()) {
clone = static_cast<object>(allocate(t, size, class_->objectMask()));
memcpy(clone, o, size);
// clear any object header flags:
setObjectClass(t, o, objectClass(t, o));
} else if (instanceOf(t, type(t, GcCloneable::Type), o)) {
clone = make(t, class_);
memcpy(reinterpret_cast<void**>(clone) + 1,
reinterpret_cast<void**>(o) + 1,
size - BytesPerWord);
} else {
GcByteArray* classNameSlash = objectClass(t, o)->name();
THREAD_RUNTIME_ARRAY(t, char, classNameDot, classNameSlash->length());
replace('/',
'.',
RUNTIME_ARRAY_BODY(classNameDot),
reinterpret_cast<char*>(classNameSlash->body().begin()));
throwNew(t,
GcCloneNotSupportedException::Type,
"%s",
RUNTIME_ARRAY_BODY(classNameDot));
}
return clone;
}
GcStackTraceElement* makeStackTraceElement(Thread* t, GcTraceElement* e)
{
PROTECT(t, e);

2
src/avian/machine.h
View File

@ -3199,6 +3199,8 @@ inline bool exceptionMatch(Thread* t, GcClass* type, GcThrowable* exception)
object intern(Thread* t, object s);
object clone(Thread* t, object o);
void walk(Thread* t, Heap::Walker* w, object o, unsigned start);
int walkNext(Thread* t, object o, int previous);

55
src/builtin.cpp
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@ -1330,3 +1330,58 @@ extern "C" AVIAN_EXPORT int64_t JNICALL
{
return Avian_java_lang_Class_getEnclosingMethod(t, method, arguments);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_toString(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
unsigned hash = objectHash(t, this_);
GcString* s = makeString(
t, "%s@0x%x", objectClass(t, this_)->name()->body().begin(), hash);
return reinterpret_cast<int64_t>(s);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_getVMClass(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
objectClass(t, reinterpret_cast<object>(arguments[0])));
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_wait(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
int64_t milliseconds;
memcpy(&milliseconds, arguments + 1, 8);
vm::wait(t, this_, milliseconds);
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_notify(Thread* t, object, uintptr_t* arguments)
{
notify(t, reinterpret_cast<object>(arguments[0]));
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_notifyAll(Thread* t, object, uintptr_t* arguments)
{
notifyAll(t, reinterpret_cast<object>(arguments[0]));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_hashCode(Thread* t, object, uintptr_t* arguments)
{
return objectHash(t, reinterpret_cast<object>(arguments[0]));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_clone(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
clone(t, reinterpret_cast<object>(arguments[0])));
}

47
src/classpath-android.cpp
View File

@ -1245,53 +1245,6 @@ extern "C" AVIAN_EXPORT int64_t JNICALL
return v;
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_toString(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
unsigned hash = objectHash(t, this_);
GcString* s = makeString(
t, "%s@0x%x", objectClass(t, this_)->name()->body().begin(), hash);
return reinterpret_cast<int64_t>(s);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_getVMClass(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
objectClass(t, reinterpret_cast<object>(arguments[0])));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_clone(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
clone(t, reinterpret_cast<object>(arguments[0])));
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_wait(Thread* t, object, uintptr_t* arguments)
{
jlong milliseconds;
memcpy(&milliseconds, arguments + 1, sizeof(jlong));
wait(t, reinterpret_cast<object>(arguments[0]), milliseconds);
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_notifyAll(Thread* t, object, uintptr_t* arguments)
{
notifyAll(t, reinterpret_cast<object>(arguments[0]));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_hashCode(Thread* t, object, uintptr_t* arguments)
{
return objectHash(t, reinterpret_cast<object>(arguments[0]));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_reflect_Method_getCaller(Thread* t, object, uintptr_t*)
{

60
src/classpath-avian.cpp
View File

@ -260,66 +260,6 @@ Classpath* makeClasspath(System*,
} // namespace vm
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_toString(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
unsigned hash = objectHash(t, this_);
GcString* s = makeString(
t, "%s@0x%x", objectClass(t, this_)->name()->body().begin(), hash);
return reinterpret_cast<int64_t>(s);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_getVMClass(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
objectClass(t, reinterpret_cast<object>(arguments[0])));
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_wait(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
int64_t milliseconds;
memcpy(&milliseconds, arguments + 1, 8);
vm::wait(t, this_, milliseconds);
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_notify(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
notify(t, this_);
}
extern "C" AVIAN_EXPORT void JNICALL
Avian_java_lang_Object_notifyAll(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
notifyAll(t, this_);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_hashCode(Thread* t, object, uintptr_t* arguments)
{
object this_ = reinterpret_cast<object>(arguments[0]);
return objectHash(t, this_);
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_lang_Object_clone(Thread* t, object, uintptr_t* arguments)
{
return reinterpret_cast<int64_t>(
clone(t, reinterpret_cast<object>(arguments[0])));
}
extern "C" AVIAN_EXPORT int64_t JNICALL
Avian_java_io_ObjectInputStream_makeInstance(Thread* t,
object,

34
src/machine.cpp
View File

@ -5437,6 +5437,40 @@ object intern(Thread* t, object s)
}
}
object clone(Thread* t, object o)
{
PROTECT(t, o);
GcClass* class_ = objectClass(t, o);
unsigned size = baseSize(t, o, class_) * BytesPerWord;
object clone;
if (class_->arrayElementSize()) {
clone = static_cast<object>(allocate(t, size, class_->objectMask()));
memcpy(clone, o, size);
// clear any object header flags:
setObjectClass(t, o, objectClass(t, o));
} else if (instanceOf(t, type(t, GcCloneable::Type), o)) {
clone = make(t, class_);
memcpy(reinterpret_cast<void**>(clone) + 1,
reinterpret_cast<void**>(o) + 1,
size - BytesPerWord);
} else {
GcByteArray* classNameSlash = objectClass(t, o)->name();
THREAD_RUNTIME_ARRAY(t, char, classNameDot, classNameSlash->length());
replace('/',
'.',
RUNTIME_ARRAY_BODY(classNameDot),
reinterpret_cast<char*>(classNameSlash->body().begin()));
throwNew(t,
GcCloneNotSupportedException::Type,
"%s",
RUNTIME_ARRAY_BODY(classNameDot));
}
return clone;
}
void walk(Thread* t, Heap::Walker* w, object o, unsigned start)
{
GcClass* class_ = t->m->heap->follow(objectClass(t, o));