13 	unsigned long val;
15 		unsigned long rsto: 52;/* Region- or Segment-Table Origin */
16 		unsigned long	  : 2;  member
17 		unsigned long g   : 1; /* Subspace Group control */
18 		unsigned long p   : 1; /* Private Space control */
19 		unsigned long s   : 1; /* Storage-Alteration-Event control */
20 		unsigned long x   : 1; /* Space-Switch-Event control */
21 		unsigned long r   : 1; /* Real-Space control */
22 		unsigned long	  : 1;  member
23 		unsigned long dt  : 2; /* Designation-Type control */
24 		unsigned long tl  : 2; /* Region- or Segment-Table Length */
36 	unsigned long val;
38 		unsigned long rto: 52;/* Region-Table Origin */
39 		unsigned long	 : 2;  member
40 		unsigned long p  : 1; /* DAT-Protection Bit */
41 		unsigned long	 : 1;  member
42 		unsigned long tf : 2; /* Region-Second-Table Offset */
43 		unsigned long i  : 1; /* Region-Invalid Bit */
44 		unsigned long	 : 1;  member
45 		unsigned long tt : 2; /* Table-Type Bits */
46 		unsigned long tl : 2; /* Region-Second-Table Length */
51 	unsigned long val;
53 		unsigned long rto: 52;/* Region-Table Origin */
54 		unsigned long	 : 2;  member
55 		unsigned long p  : 1; /* DAT-Protection Bit */
56 		unsigned long	 : 1;  member
57 		unsigned long tf : 2; /* Region-Third-Table Offset */
58 		unsigned long i  : 1; /* Region-Invalid Bit */
59 		unsigned long	 : 1;  member
60 		unsigned long tt : 2; /* Table-Type Bits */
61 		unsigned long tl : 2; /* Region-Third-Table Length */
66 	unsigned long sto: 52;/* Segment-Table Origin */
67 	unsigned long	 : 1;  member
68 	unsigned long fc : 1; /* Format-Control */
69 	unsigned long p  : 1; /* DAT-Protection Bit */
70 	unsigned long	 : 1;  member
71 	unsigned long tf : 2; /* Segment-Table Offset */
72 	unsigned long i  : 1; /* Region-Invalid Bit */
73 	unsigned long cr : 1; /* Common-Region Bit */
74 	unsigned long tt : 2; /* Table-Type Bits */
75 	unsigned long tl : 2; /* Segment-Table Length */
79 	unsigned long rfaa: 33;/* Region-Frame Absolute Address */
80 	unsigned long	  : 14;  member
81 	unsigned long av  : 1; /* ACCF-Validity Control */
82 	unsigned long acc : 4; /* Access-Control Bits */
83 	unsigned long f   : 1; /* Fetch-Protection Bit */
84 	unsigned long fc  : 1; /* Format-Control */
85 	unsigned long p   : 1; /* DAT-Protection Bit */
86 	unsigned long iep : 1; /* Instruction-Execution-Protection */
87 	unsigned long	  : 2;  member
88 	unsigned long i   : 1; /* Region-Invalid Bit */
89 	unsigned long cr  : 1; /* Common-Region Bit */
90 	unsigned long tt  : 2; /* Table-Type Bits */
91 	unsigned long	  : 2;  member
95 	unsigned long val;
99 		unsigned long	: 53;  member
100 		unsigned long fc: 1; /* Format-Control */
101 		unsigned long	: 4;  member
102 		unsigned long i : 1; /* Region-Invalid Bit */
103 		unsigned long cr: 1; /* Common-Region Bit */
104 		unsigned long tt: 2; /* Table-Type Bits */
105 		unsigned long	: 2;  member
110 	unsigned long pto: 53;/* Page-Table Origin */
111 	unsigned long fc : 1; /* Format-Control */
112 	unsigned long p  : 1; /* DAT-Protection Bit */
113 	unsigned long	 : 3;  member
114 	unsigned long i  : 1; /* Segment-Invalid Bit */
115 	unsigned long cs : 1; /* Common-Segment Bit */
116 	unsigned long tt : 2; /* Table-Type Bits */
117 	unsigned long	 : 2;  member
121 	unsigned long sfaa: 44;/* Segment-Frame Absolute Address */
122 	unsigned long	  : 3;  member
123 	unsigned long av  : 1; /* ACCF-Validity Control */
124 	unsigned long acc : 4; /* Access-Control Bits */
125 	unsigned long f   : 1; /* Fetch-Protection Bit */
126 	unsigned long fc  : 1; /* Format-Control */
127 	unsigned long p   : 1; /* DAT-Protection Bit */
128 	unsigned long iep : 1; /* Instruction-Execution-Protection */
129 	unsigned long	  : 2;  member
130 	unsigned long i   : 1; /* Segment-Invalid Bit */
131 	unsigned long cs  : 1; /* Common-Segment Bit */
132 	unsigned long tt  : 2; /* Table-Type Bits */
133 	unsigned long	  : 2;  member
137 	unsigned long val;
141 		unsigned long	: 53;  member
142 		unsigned long fc: 1; /* Format-Control */
143 		unsigned long	: 4;  member
144 		unsigned long i : 1; /* Segment-Invalid Bit */
145 		unsigned long cs: 1; /* Common-Segment Bit */
146 		unsigned long tt: 2; /* Table-Type Bits */
147 		unsigned long	: 2;  member
152 	unsigned long val;
154 		unsigned long pfra: 52;/* Page-Frame Real Address */
155 		unsigned long z   : 1; /* Zero Bit */
156 		unsigned long i   : 1; /* Page-Invalid Bit */
157 		unsigned long p   : 1; /* DAT-Protection Bit */
158 		unsigned long iep : 1; /* Instruction-Execution-Protection */
159 		unsigned long	  : 8;  member