1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Annotations for marking C functions as exception handlers. 4 * 5 * These should only be used for C functions that are called from the low 6 * level exception entry code and not any intervening C code. 7 */ 8 #ifndef __ASM_ARM_EXCEPTION_H 9 #define __ASM_ARM_EXCEPTION_H 10 11 #include <linux/interrupt.h> 12 13 #define __exception __attribute__((section(".exception.text"))) 14 #ifdef CONFIG_FUNCTION_GRAPH_TRACER 15 #define __exception_irq_entry __irq_entry 16 #else 17 #define __exception_irq_entry __exception 18 #endif 19 20 #endif /* __ASM_ARM_EXCEPTION_H */ 21