natvmthrowable.cc

来自「gcc的组建」· CC 代码 · 共 46 行

// natVMThrowable.cc - Native part of VMThrowable class.

/* Copyright (C) 2003  Free Software Foundation

   This file is part of libgcj.

This software is copyrighted work licensed under the terms of the
Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
details.  */

#include <config.h>

#include <stdlib.h>

#include <gcj/cni.h>
#include <jvm.h>
#include <java-stack.h>

#include <java/lang/Throwable.h>
#include <java/lang/VMThrowable.h>

using namespace gnu::gcj;

java::lang::VMThrowable *
java::lang::VMThrowable::fillInStackTrace (java::lang::Throwable *)
{
  using namespace java::lang;

  // Don't trace stack during initialization of the runtime.
  if (! trace_enabled)
    return NULL;
  
  _Jv_StackTrace *trace = _Jv_StackTrace::GetStackTrace ();
  VMThrowable *vmthrowable = new VMThrowable ();
  vmthrowable->data = (RawDataManaged *) trace;
  return vmthrowable;
}


JArray< ::java::lang::StackTraceElement *> *
java::lang::VMThrowable::getStackTrace (java::lang::Throwable *throwable)
{
  _Jv_StackTrace *trace = reinterpret_cast <_Jv_StackTrace *> (data);
  return _Jv_StackTrace::GetStackTraceElements (trace, throwable);
}