Source to include/mach/hat.h

0001  #ifndef _MACHHAT_H
0002  #define _MACHHAT_H
0003  /*
0004   * hatvas.h
0005   *	Hardware-specific information pertaining to a vas
0006   */
0007  #include <mach/vm.h>
0008  #include <rmap.h>
0009  
0010  struct hatvas {
0011  	pte_t *h_vcr3;		/* CR3, in its raw form and as a vaddr */
0012  	ulong h_cr3;
0013  	struct rmap *h_map;	/* Map of vaddr's free */
0014  	ulong h_l1segs;		/* Bit map of which L1 slots used */
0015  };
0016  
0017  struct hatpview {
0018  	/* Empty on x86 */
0019  };
0020  
0021  struct hatpset {
0022  	/* Empty on x86 */
0023  };
0024  
0025  #define H_L1SEGS (32)		/* # parts L1 PTE's broken into */
0026  
0027  #endif /* _MACHHAT_H */