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/*******************************************************************************
* Copyright (C) 2018 Cadence Design Systems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to use this Software with Cadence processor cores only and
* not with any other processors and platforms, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
******************************************************************************/
/*******************************************************************************
* xf-runtime.h
*
* Platform-specific runtime data definitions
*
*******************************************************************************/
#ifndef __XF_H
#error "xf-runtime.h mustn't be included directly"
#endif
/*******************************************************************************
* Includes
******************************************************************************/
/* ...platform HAL layer */
#include "xf-hal.h"
/*******************************************************************************
* Mutex (opaque) data definition
******************************************************************************/
typedef volatile u32 xf_mutex_t[XF_CFG_CORES_NUM > 1 ? 1 : 0];
/*******************************************************************************
* Local/remote/ISR IPC (opaque) data
******************************************************************************/
typedef struct xf_ipc_handle
{
/* ...variable we are waiting on */
u32 wait;
} xf_ipc_handle_t;
/*******************************************************************************
* IPC events
******************************************************************************/
/* ...core resumption flag */
#define XF_IPC_EVENT_CORE_ASSERT (1 << 0)
/* ...core waiting flag */
#define XF_IPC_EVENT_CORE_WAIT (1 << 1)
/* ...shared memory assertion flag */
#define XF_IPC_EVENT_SHMEM_ASSERT (1 << 2)
/* ...shared memory waiting flag */
#define XF_IPC_EVENT_SHMEM_WAIT (1 << 3)
/* ...disabled interrupts status */
#define XF_IPC_EVENT_ISR_OFF (1 << 4)
/*******************************************************************************
* Shared memory interface (opaque) data
******************************************************************************/
typedef void * xf_shmem_handle_t;
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