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kernel/linux-rt-4.4.41/arch/s390/include/uapi/asm/debug.h 794 Bytes
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  /*
   *   S/390 debug facility
   *
   *    Copyright IBM Corp. 1999, 2000
   */
  
  #ifndef _UAPIDEBUG_H
  #define _UAPIDEBUG_H
  
  #include <linux/fs.h>
  
  /* Note:
   * struct __debug_entry must be defined outside of #ifdef __KERNEL__ 
   * in order to allow a user program to analyze the 'raw'-view.
   */
  
  struct __debug_entry{
          union {
                  struct {
                          unsigned long long clock:52;
                          unsigned long long exception:1;
                          unsigned long long level:3;
                          unsigned long long cpuid:8;
                  } fields;
  
                  unsigned long long stck;
          } id;
          void* caller;
  } __attribute__((packed));
  
  
  #define __DEBUG_FEATURE_VERSION      2  /* version of debug feature */
  
  #endif /* _UAPIDEBUG_H */