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src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.cpp
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@@ -1,8 +1,8 @@
/*
* Copyright (c) 2002, 2020, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2019, NTT DATA.
+ * Copyright (c) 2019, 2020, NTT DATA.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -614,5 +614,17 @@
THROW_NEW_DEBUGGER_EXCEPTION_("Could not demangle", NULL);
}
return result;
}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: findLibPtrByAddress0
+ * Signature: (J)J
+ */
+extern "C"
+JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_findLibPtrByAddress0
+ (JNIEnv *env, jobject this_obj, jlong pc) {
+ struct ps_prochandle* ph = get_proc_handle(env, this_obj);
+ return reinterpret_cast<jlong>(find_lib_by_address(ph, pc));
+}
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