util.h

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/*
 * Copyright (c) 2024 Tenstorrent AI ULC
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef TENSTORRENT_BH_ARC_UTIL_H_
#define TENSTORRENT_BH_ARC_UTIL_H_
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
static inline uint32_t low32(uint64_t val)
{
        return val & 0xFFFFFFFF;
}
 
static inline uint32_t high32(uint64_t val)
{
        return val >> 32;
}
 
static inline void FlipBytes(uint8_t *buf, uint32_t byte_size)
{
        uint32_t temp = 0;
 
        for (uint32_t i = 0; i < byte_size / 2; i++) {
                temp = buf[i];
                buf[i] = buf[byte_size - 1 - i];
                buf[byte_size - 1 - i] = temp;
        }
}
 
#ifdef __cplusplus
}
#endif
 
#endif