/****************************************************************************
 * Copyright (c) 2016, ARM Limited, All Rights Reserved
 * SPDX-License-Identifier: Apache-2.0
 *
 * 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.
 ****************************************************************************
 */

#ifndef UTEST_SHIM_H
#define UTEST_SHIM_H

#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include "scheduler.h"

#ifdef YOTTA_CFG
#   include "compiler-polyfill/attributes.h"
#else
#   ifndef __deprecated_message
#       if defined(__CC_ARM)
#           define __deprecated_message(msg) __attribute__((deprecated))
#       else
#           define __deprecated_message(msg) __attribute__((deprecated(msg)))
#       endif
#   endif
#endif

#ifdef YOTTA_CORE_UTIL_VERSION_STRING
#   include "core-util/CriticalSectionLock.h"
#   define UTEST_ENTER_CRITICAL_SECTION mbed::util::CriticalSectionLock lock
#   define UTEST_LEAVE_CRITICAL_SECTION
#else
#   ifndef UTEST_ENTER_CRITICAL_SECTION
#   	define UTEST_ENTER_CRITICAL_SECTION utest_v1_enter_critical_section()
#   endif
#   ifndef UTEST_LEAVE_CRITICAL_SECTION
#   	define UTEST_LEAVE_CRITICAL_SECTION utest_v1_leave_critical_section()
#   endif
#endif

#ifndef YOTTA_CFG_UTEST_USE_CUSTOM_SCHEDULER
#   ifdef YOTTA_MINAR_VERSION_STRING
#       define UTEST_MINAR_AVAILABLE 1
#   else
#       define UTEST_MINAR_AVAILABLE 0
#   endif
#   ifndef UTEST_SHIM_SCHEDULER_USE_MINAR
#       define UTEST_SHIM_SCHEDULER_USE_MINAR UTEST_MINAR_AVAILABLE
#   endif
#   ifndef UTEST_SHIM_SCHEDULER_USE_US_TICKER
#       ifdef __MBED__
#           define UTEST_SHIM_SCHEDULER_USE_US_TICKER 1
#       else
#           define UTEST_SHIM_SCHEDULER_USE_US_TICKER 0
#       endif
#   endif
#endif  // YOTTA_CFG_UTEST_USE_CUSTOM_SCHEDULER

#ifdef __cplusplus
extern "C" {
#endif

/// must be implemented by the port
void utest_v1_enter_critical_section(void);
void utest_v1_leave_critical_section(void);

/// This is the default scheduler implementation used by the harness.
utest_v1_scheduler_t utest_v1_get_scheduler(void);

#ifdef __cplusplus
}
#endif

#endif // UTEST_SHIM_H