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GC stress fixes

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This commit is contained in:
Joel Dice
2007-07-19 17:45:44 -06:00
parent c94e70060f
commit 32dff71994
6 changed files with 61 additions and 42 deletions
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17
src/machine.cpp
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@ -730,6 +730,8 @@ parseFieldTable(Thread* t, Stream& s, object class_, object pool)
object
parseCode(Thread* t, Stream& s, object pool)
{
PROTECT(t, pool);
unsigned maxStack = s.read2();
unsigned maxLocals = s.read2();
unsigned length = s.read4();
@ -1017,6 +1019,7 @@ parseClass(Thread* t, const uint8_t* data, unsigned size)
s.read2(); // major version
object pool = parsePool(t, s);
PROTECT(t, pool);
unsigned flags = s.read2();
unsigned name = s.read2();
@ -1728,15 +1731,17 @@ hashMapInsert(Thread* t, object map, object key, object value,
}
unsigned index = hash(t, key) & (arrayLength(t, array) - 1);
object n = arrayBody(t, array, index);
if (weak) {
PROTECT(t, key);
PROTECT(t, value);
key = makeWeakReference(t, key, t->vm->weakReferences);
t->vm->weakReferences = key;
t->vm->weakReferences = makeWeakReference(t, 0, t->vm->weakReferences);
jreferenceTarget(t, t->vm->weakReferences) = key;
key = t->vm->weakReferences;
}
n = makeTriple(t, key, value, n);
object n = makeTriple(t, key, value, arrayBody(t, array, index));
set(t, arrayBody(t, array, index), n);
}
@ -1767,6 +1772,7 @@ hashMapRemove(Thread* t, object map, object key,
}
if (hashMapSize(t, map) <= arrayLength(t, array) / 3) {
PROTECT(t, o);
hashMapResize(t, map, hash, arrayLength(t, array) / 2);
}
}
@ -2054,7 +2060,8 @@ addFinalizer(Thread* t, object target, void (*finalize)(Thread*, object))
ACQUIRE(t, t->vm->finalizerLock);
t->vm->finalizers = makeFinalizer
(t, target, reinterpret_cast<void*>(finalize), t->vm->finalizers);
(t, 0, reinterpret_cast<void*>(finalize), t->vm->finalizers);
finalizerTarget(t, t->vm->finalizers) = target;
}
System::Monitor*