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8339686: java/foreign/TestMappedHandshake.java fails with assert(depth < max_critical_stack_depth) failed: can't have more than 10 critical frames

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8339780: TestByteBuffer fails on AIX after 8339285

Reviewed-by: alanb, jvernee
This commit is contained in:
Maurizio Cimadamore 2024-09-11 11:18:38 +00:00
parent 0b3f2e64e8
commit 5977888500
7 changed files with 99 additions and 57 deletions
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25
src/java.base/share/classes/java/nio/MappedMemoryUtils.java
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@ -28,6 +28,8 @@ package java.nio;
import java.io.FileDescriptor;
import java.io.IOException;
import java.io.UncheckedIOException;
import jdk.internal.access.foreign.MappedMemoryUtilsProxy;
import jdk.internal.misc.Blocker;
import jdk.internal.misc.Unsafe;
@ -125,7 +127,6 @@ import jdk.internal.misc.Unsafe;
private static native void registerNatives();
static {
registerNatives();
isLoaded0(0, 0, 0);
}
// utility methods
@ -176,4 +177,26 @@ import jdk.internal.misc.Unsafe;
// pageSize must be a power of 2
return address & ~(pageSize - 1);
}
static final MappedMemoryUtilsProxy PROXY = new MappedMemoryUtilsProxy() {
@Override
public boolean isLoaded(long address, boolean isSync, long size) {
return MappedMemoryUtils.isLoaded(address, isSync, size);
}
@Override
public void load(long address, boolean isSync, long size) {
MappedMemoryUtils.load(address, isSync, size);
}
@Override
public void unload(long address, boolean isSync, long size) {
MappedMemoryUtils.unload(address, isSync, size);
}
@Override
public void force(FileDescriptor fd, long address, boolean isSync, long index, long length) {
MappedMemoryUtils.force(fd, address, isSync, index, length);
}
};
}