xtensa.h

Go to the documentation of this file.

/* SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright(c) 2018 Intel Corporation. All rights reserved.
 *
 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
 *         Keyon Jie <yang.jie@linux.intel.com>
 */

 
#ifndef __IPC_XTENSA_H__
#define __IPC_XTENSA_H__
 
#include <ipc/header.h>
#include <stdint.h>
 
/*
 * Architecture specific debug
 */
 
#define ARCHITECTURE_ID 0x1
 
/* Xtensa Firmware Oops data */
struct sof_ipc_dsp_oops_xtensa {
    struct sof_ipc_dsp_oops_arch_hdr arch_hdr;
    struct sof_ipc_dsp_oops_plat_hdr plat_hdr;
    uint32_t exccause;
    uint32_t excvaddr;
    uint32_t ps;
    uint32_t epc1;
    uint32_t epc2;
    uint32_t epc3;
    uint32_t epc4;
    uint32_t epc5;
    uint32_t epc6;
    uint32_t epc7;
    uint32_t eps2;
    uint32_t eps3;
    uint32_t eps4;
    uint32_t eps5;
    uint32_t eps6;
    uint32_t eps7;
    uint32_t depc;
    uint32_t intenable;
    uint32_t interrupt;
    uint32_t sar;
    uint32_t debugcause;
    uint32_t windowbase;
    uint32_t windowstart;
    uint32_t excsave1;
    uint32_t ar[];
} __attribute__((packed, aligned(4)));
 
#endif /* __IPC_XTENSA_H__ */