/*
 * Copyright (c) 2022 SAP SE. All rights reserved.
 * Copyright (c) 2022, 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
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
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 */

#ifndef SHARE_RUNTIME_SAFEFETCH_STATIC_HPP
#define SHARE_RUNTIME_SAFEFETCH_STATIC_HPP

#include "utilities/globalDefinitions.hpp"

extern "C" int SafeFetch32_impl(int* adr, int errValue);

#ifdef _LP64
extern "C" intptr_t SafeFetchN_impl(intptr_t* adr, intptr_t errValue);
#else
inline intptr_t SafeFetchN_impl(intptr_t* adr, intptr_t errValue) {
  return SafeFetch32_impl(adr, errValue);
}
#endif // _LP64

bool handle_safefetch(int sig, address pc, void* context);

#endif // SHARE_RUNTIME_SAFEFETCH_STATIC_HPP