/*
 *
 *    Copyright (c) 2020, United States government as represented by the
 *    administrator of the National Aeronautics Space Administration.
 *    All rights reserved. This software was created at NASA Goddard
 *    Space Flight Center pursuant to government contracts.
 *
 *    This is governed by the NASA Open Source Agreement and may be used,
 *    distributed and modified only according to the terms of that agreement.
 *
 */

/**
 * \file     ut-adaptor-exceptions.c
 * \ingroup  adaptors
 * \author   joseph.p.hickey@nasa.gov
 *
 */

#include "ut-adaptor-exceptions.h"
#include "cfe_psp_config.h"
#include "cfe_psp_memory.h"

#define CFE_PSP_MAX_EXCEPTION_ENTRIES        4
#define CFE_PSP_MAX_EXCEPTION_BACKTRACE_SIZE 16

uint32 UT_Get_Exception_MaxEntries(void)
{
    return CFE_PSP_MAX_EXCEPTION_ENTRIES;
}

size_t UT_Get_Exception_Size(void)
{
    return sizeof(CFE_PSP_Exception_ContextDataEntry_t);
}

void UT_Generate_Exception_Context(struct CFE_PSP_Exception_LogData *Buffer, size_t Size)
{
    size_t i;
    uint8 *Dest = (uint8 *)&Buffer->context_info;
    for (i = 0; i < Size && i < sizeof(Buffer->context_info); ++i)
    {
        *Dest = i & 0xFF;
    }
    Buffer->context_size = i;
}

uint32 UT_Get_Exception_Id(struct CFE_PSP_Exception_LogData *Buffer)
{
    return Buffer->context_id;
}