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8339285: Test fails with assert(depth < max_critical_stack_depth) failed: can't have more than 10 critical frames

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Reviewed-by: alanb
This commit is contained in:
Maurizio Cimadamore 2024-09-05 18:11:18 +00:00
parent 48d79431c9
commit 9e1af8cc7c
9 changed files with 241 additions and 41 deletions
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34
src/java.base/windows/native/libnio/MappedMemoryUtils.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -30,9 +30,8 @@
#include "java_nio_MappedMemoryUtils.h"
#include <stdlib.h>
JNIEXPORT jboolean JNICALL
Java_java_nio_MappedMemoryUtils_isLoaded0(JNIEnv *env, jobject obj, jlong address,
jlong len, jlong numPages)
jboolean JNICALL MappedMemoryUtils_isLoaded0(JNIEnv *env, jobject obj, jlong address,
jlong len, jlong numPages)
{
jboolean loaded = JNI_FALSE;
/* Information not available?
@ -43,22 +42,19 @@ Java_java_nio_MappedMemoryUtils_isLoaded0(JNIEnv *env, jobject obj, jlong addres
return loaded;
}
JNIEXPORT void JNICALL
Java_java_nio_MappedMemoryUtils_load0(JNIEnv *env, jobject obj, jlong address,
void JNICALL MappedMemoryUtils_load0(JNIEnv *env, jobject obj, jlong address,
jlong len)
{
// no madvise available
}
JNIEXPORT void JNICALL
Java_java_nio_MappedMemoryUtils_unload0(JNIEnv *env, jobject obj, jlong address,
jlong len)
void JNICALL MappedMemoryUtils_unload0(JNIEnv *env, jobject obj, jlong address,
jlong len)
{
// no madvise available
}
JNIEXPORT void JNICALL
Java_java_nio_MappedMemoryUtils_force0(JNIEnv *env, jobject obj, jobject fdo,
void JNICALL MappedMemoryUtils_force0(JNIEnv *env, jobject obj, jobject fdo,
jlong address, jlong len)
{
void *a = (void *) jlong_to_ptr(address);
@ -106,3 +102,19 @@ Java_java_nio_MappedMemoryUtils_force0(JNIEnv *env, jobject obj, jobject fdo,
JNU_ThrowIOExceptionWithLastError(env, "Flush failed");
}
}
#define FD "Ljava/io/FileDescriptor;"
static JNINativeMethod methods[] = {
{"isLoaded0", "(JJJ)Z", (void *)&MappedMemoryUtils_isLoaded0},
{"load0", "(JJ)V", (void *)&MappedMemoryUtils_load0},
{"unload0", "(JJ)V", (void *)&MappedMemoryUtils_unload0},
{"force0", "(" FD "JJ)V", (void *)&MappedMemoryUtils_force0},
};
JNIEXPORT void JNICALL
Java_java_nio_MappedMemoryUtils_registerNatives(JNIEnv *env, jclass cls)
{
(*env)->RegisterNatives(env, cls,
methods, sizeof(methods)/sizeof(methods[0]));
}