hotspot/src/share/vm/prims/jvmtiAgentThread.hpp
author coleenp
Thu, 10 Mar 2016 13:43:47 -0500
changeset 37064 5c82fa70d313
parent 7397 5b173b4ca846
permissions -rw-r--r--
8150778: Reduce Throwable.getStackTrace() calls to the JVM Summary: replace JVM_GetStackTraceDepth and JVM_GetStackTraceElement, with JVM_GetStackTraceElements that gets all the elements in the StackTraceElement[] Reviewed-by: shade, mchung, dholmes, hseigel

/*
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 * accompanied this code).
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#ifndef SHARE_VM_PRIMS_JVMTIAGENTTHREAD_HPP
#define SHARE_VM_PRIMS_JVMTIAGENTTHREAD_HPP

#include "jvmtifiles/jvmtiEnv.hpp"

//
// class JvmtiAgentThread
//
// JavaThread used to wrap a thread started by an agent
// using the JVMTI method RunAgentThread.
//
class JvmtiAgentThread : public JavaThread {

  jvmtiStartFunction _start_fn;
  JvmtiEnv* _env;
  const void *_start_arg;

public:
  JvmtiAgentThread(JvmtiEnv* env, jvmtiStartFunction start_fn, const void *start_arg);

  bool is_jvmti_agent_thread() const    { return true; }

  static void start_function_wrapper(JavaThread *thread, TRAPS);
  void call_start_function();
};

#endif // SHARE_VM_PRIMS_JVMTIAGENTTHREAD_HPP