1 /* 2 * Copyright (c) 2014 Wind River Systems, Inc. 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 /** 8 * @file 9 * @brief ARCv2 public exception handling 10 * 11 * ARC-specific kernel exception handling interface. Included by arc/arch.h. 12 */ 13 14 #ifndef ZEPHYR_INCLUDE_ARCH_ARC_V2_EXC_H_ 15 #define ZEPHYR_INCLUDE_ARCH_ARC_V2_EXC_H_ 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 #ifdef _ASMLANGUAGE 22 #else 23 typedef struct _irq_stack_frame z_arch_esf_t; 24 #endif 25 26 #ifdef __cplusplus 27 } 28 #endif 29 30 /* ARCv2 Exception vector numbers */ 31 #define ARC_EV_RESET 0x0 32 #define ARC_EV_MEM_ERROR 0x1 33 #define ARC_EV_INS_ERROR 0x2 34 #define ARC_EV_MACHINE_CHECK 0x3 35 #define ARC_EV_TLB_MISS_I 0x4 36 #define ARC_EV_TLB_MISS_D 0x5 37 #define ARC_EV_PROT_V 0x6 38 #define ARC_EV_PRIVILEGE_V 0x7 39 #define ARC_EV_SWI 0x8 40 #define ARC_EV_TRAP 0x9 41 #define ARC_EV_EXTENSION 0xA 42 #define ARC_EV_DIV_ZERO 0xB 43 #define ARC_EV_DC_ERROR 0xC 44 #define ARC_EV_MISALIGNED 0xD 45 #define ARC_EV_VEC_UNIT 0xE 46 47 #endif /* ZEPHYR_INCLUDE_ARCH_ARC_V2_EXC_H_ */ 48
