text: /*	$NetBSD: tlog.h,v 1.4 2004/02/13 11:36:14 wiz Exp $	*/
  
  /*
   * Trap log.  Per-CPU ring buffer containing a log of the last 2**N
   * traps.
   */
  
  struct trec
  {
  	uint32_t	tr_sp;	/* stack pointer */
  	uint32_t	tr_hpc;	/* handler pc */
  	uint32_t	tr_ipc;	/* interrupted pc */
  	uint32_t	tr_tsc;	/* timestamp counter */
  	uint32_t	tr_lbf;	/* MSR_LAST{BRANCH,INT}{FROM,TO}IP */
  	uint32_t	tr_lbt;
  	uint32_t	tr_ibf;
  	uint32_t	tr_ibt;
  };
  
  struct tlog
  {
  	struct trec	tl_recs[128];
  };
  
  
  
  