src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.cpp

rev 58378 : 8234624: jstack mixed mode should refer DWARF

@@ -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));
+}