exp.h

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/*
 * Copyright (c) 2021 Antony Pavlov <antonynpavlov@gmail.com>
 *
 * based on include/arch/riscv/exp.h
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ARCH_MIPS_EXP_H_
#define ZEPHYR_INCLUDE_ARCH_MIPS_EXP_H_
 
#ifndef _ASMLANGUAGE
#include <zephyr/types.h>
#include <zephyr/toolchain.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct __esf {
        ulong_t ra;             /* return address */
        ulong_t gp;             /* global pointer */
 
        ulong_t t0;             /* Caller-saved temporary register */
        ulong_t t1;             /* Caller-saved temporary register */
        ulong_t t2;             /* Caller-saved temporary register */
        ulong_t t3;             /* Caller-saved temporary register */
        ulong_t t4;             /* Caller-saved temporary register */
        ulong_t t5;             /* Caller-saved temporary register */
        ulong_t t6;             /* Caller-saved temporary register */
        ulong_t t7;             /* Caller-saved temporary register */
        ulong_t t8;             /* Caller-saved temporary register */
        ulong_t t9;             /* Caller-saved temporary register */
 
        ulong_t a0;             /* function argument */
        ulong_t a1;             /* function argument */
        ulong_t a2;             /* function argument */
        ulong_t a3;             /* function argument */
 
        ulong_t v0;             /* return value */
        ulong_t v1;             /* return value */
 
        ulong_t at;             /* assembly temporary */
 
        ulong_t epc;
        ulong_t badvaddr;
        ulong_t hi;
        ulong_t lo;
        ulong_t status;
        ulong_t cause;
};
 
typedef struct __esf z_arch_esf_t;
 
#ifdef __cplusplus
}
#endif
 
#endif /* _ASMLANGUAGE */
 
#endif /* ZEPHYR_INCLUDE_ARCH_MIPS_EXP_H_ */