arch/arm/include/asm/exception.h

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