exception.h

Go to the documentation of this file.

/*
 * Copyright (c) 2019 Carlo Caione <ccaione@baylibre.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ARCH_ARM64_EXCEPTION_H_
#define ZEPHYR_INCLUDE_ARCH_ARM64_EXCEPTION_H_
 
/* for assembler, only works with constants */
 
#ifdef _ASMLANGUAGE
#else
#include <zephyr/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct arch_esf {
        uint64_t x0;
        uint64_t x1;
        uint64_t x2;
        uint64_t x3;
        uint64_t x4;
        uint64_t x5;
        uint64_t x6;
        uint64_t x7;
        uint64_t x8;
        uint64_t x9;
        uint64_t x10;
        uint64_t x11;
        uint64_t x12;
        uint64_t x13;
        uint64_t x14;
        uint64_t x15;
        uint64_t x16;
        uint64_t x17;
        uint64_t x18;
        uint64_t lr;
        uint64_t spsr;
        uint64_t elr;
#ifdef CONFIG_FRAME_POINTER
        uint64_t fp;
#endif
#ifdef CONFIG_ARM64_SAFE_EXCEPTION_STACK
        uint64_t sp;
#endif
} __aligned(16);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _ASMLANGUAGE */
 
#endif /* ZEPHYR_INCLUDE_ARCH_ARM64_EXCEPTION_H_ */