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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/hwpf/hwp_executor.H $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/**
* @file fapi2PlatHwpExecutor.H
*
* @brief Defines the FAPI HWP Executor Macro.
*
* The HWP Executor macro is called when a PLAT invoker function or a HWP wants
* to execute a HWP. Each platform can modify the macro to do any platform
* specific work to execute the HWP (e.g. dlopening a shared library)
*/
#ifndef FAPI2PLATHWPEXECUTOR_H_
#define FAPI2PLATHWPEXECUTOR_H_
/**
* @brief HWP Executor macro
*
* By default, this macro just calls the HWP directly. If this cannot be done
* then the platform needs to modify
*/
#include <return_code.H>
#include <target.H>
// Macro to execute an arbitrary function with an arbitray number of arguments. The
// function is in a shared lib that must be dlopened. All that is required is that
// there is a typedef for the function pointer available that is called <FUNC>_FP_t
// i.e. if the function is called foo, then the typedef is called foo_FP_t
#define FAPI_PLAT_EXEC_HWP(RC, FUNC, _args_...) \
{\
RC = FUNC(_args_); \
}
#define FAPI_PLAT_EXEC_HWP_LAMBDA(FUNC, _args_...) \
[&]()->fapi2::ReturnCode \
{\
FUNC(_args_); \
}()
#endif // FAPI2PLATHWPEXECUTOR_H_
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