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handle locking for synchronized native methods

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This commit is contained in:
Joel Dice 2008-01-11 10:49:11 -07:00
parent 13fae991fd
commit 570925ad0e
1 changed files with 16 additions and 0 deletions
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16
src/compile.cpp
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@ -3949,6 +3949,14 @@ invokeNative2(MyThread* t, object method)
&byteArrayBody(t, methodName(t, method), 0)); &byteArrayBody(t, methodName(t, method), 0));
} }
if (methodFlags(t, method) & ACC_SYNCHRONIZED) {
if (methodFlags(t, method) & ACC_STATIC) {
acquire(t, methodClass(t, method));
} else {
acquire(t, *reinterpret_cast<object*>(args[0]));
}
}
{ ENTER(t, Thread::IdleState); { ENTER(t, Thread::IdleState);
result = t->m->system->call result = t->m->system->call
@ -3960,6 +3968,14 @@ invokeNative2(MyThread* t, object method)
returnType); returnType);
} }
if (methodFlags(t, method) & ACC_SYNCHRONIZED) {
if (methodFlags(t, method) & ACC_STATIC) {
release(t, methodClass(t, method));
} else {
release(t, *reinterpret_cast<object*>(args[0]));
}
}
if (DebugNatives) { if (DebugNatives) {
fprintf(stderr, "return from native method %s.%s\n", fprintf(stderr, "return from native method %s.%s\n",
&byteArrayBody(t, className(t, methodClass(t, method)), 0), &byteArrayBody(t, className(t, methodClass(t, method)), 0),