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Line 36... | Line 36... | ||
36 | #define KERN_sparc64_REGISTER_H_ |
36 | #define KERN_sparc64_REGISTER_H_ |
37 | 37 | ||
38 | #include <arch/regdef.h> |
38 | #include <arch/regdef.h> |
39 | #include <arch/types.h> |
39 | #include <arch/types.h> |
40 | 40 | ||
41 | /** Version Register. */ |
- | |
42 | union ver_reg { |
- | |
43 | uint64_t value; |
- | |
44 | struct { |
- | |
45 | uint16_t manuf; /**< Manufacturer code. */ |
- | |
46 | uint16_t impl; /**< Implementation code. */ |
- | |
47 | uint8_t mask; /**< Mask set revision. */ |
- | |
48 | unsigned : 8; |
- | |
49 | uint8_t maxtl; |
- | |
50 | unsigned : 3; |
- | |
51 | unsigned maxwin : 5; |
- | |
52 | } __attribute__ ((packed)); |
- | |
53 | }; |
- | |
54 | typedef union ver_reg ver_reg_t; |
- | |
55 | - | ||
56 | /** Processor State Register. */ |
- | |
57 | union pstate_reg { |
- | |
58 | uint64_t value; |
- | |
59 | struct { |
- | |
60 | uint64_t : 52; |
- | |
61 | unsigned ig : 1; /**< Interrupt Globals. */ |
- | |
62 | unsigned mg : 1; /**< MMU Globals. */ |
- | |
63 | unsigned cle : 1; /**< Current Little Endian. */ |
- | |
64 | unsigned tle : 1; /**< Trap Little Endian. */ |
- | |
65 | unsigned mm : 2; /**< Memory Model. */ |
- | |
66 | unsigned red : 1; /**< RED state. */ |
- | |
67 | unsigned pef : 1; /**< Enable floating-point. */ |
- | |
68 | unsigned am : 1; /**< 32-bit Address Mask. */ |
- | |
69 | unsigned priv : 1; /**< Privileged Mode. */ |
- | |
70 | unsigned ie : 1; /**< Interrupt Enable. */ |
- | |
71 | unsigned ag : 1; /**< Alternate Globals*/ |
- | |
72 | } __attribute__ ((packed)); |
- | |
73 | }; |
- | |
74 | typedef union pstate_reg pstate_reg_t; |
- | |
75 | - | ||
76 | /** TICK Register. */ |
41 | /** TICK Register. */ |
77 | union tick_reg { |
42 | union tick_reg { |
78 | uint64_t value; |
43 | uint64_t value; |
79 | struct { |
44 | struct { |
80 | unsigned npt : 1; /**< Non-privileged Trap enable. */ |
45 | unsigned npt : 1; /**< Non-privileged Trap enable. */ |
Line 103... | Line 68... | ||
103 | unsigned tick_int : 1; |
68 | unsigned tick_int : 1; |
104 | } __attribute__ ((packed)); |
69 | } __attribute__ ((packed)); |
105 | }; |
70 | }; |
106 | typedef union softint_reg softint_reg_t; |
71 | typedef union softint_reg softint_reg_t; |
107 | 72 | ||
- | 73 | ||
108 | /** Floating-point Registers State Register. */ |
74 | /** Floating-point Registers State Register. */ |
109 | union fprs_reg { |
75 | union fprs_reg { |
110 | uint64_t value; |
76 | uint64_t value; |
111 | struct { |
77 | struct { |
112 | uint64_t : 61; |
78 | uint64_t : 61; |
Line 115... | Line 81... | ||
115 | unsigned dl : 1; |
81 | unsigned dl : 1; |
116 | } __attribute__ ((packed)); |
82 | } __attribute__ ((packed)); |
117 | }; |
83 | }; |
118 | typedef union fprs_reg fprs_reg_t; |
84 | typedef union fprs_reg fprs_reg_t; |
119 | 85 | ||
- | 86 | #if defined(SUN4U) |
|
- | 87 | #include <arch/sun4u/register.h> |
|
- | 88 | #elif defined (SUN4V) |
|
- | 89 | #include <arch/sun4v/register.h> |
|
- | 90 | #endif |
|
- | 91 | ||
120 | #endif |
92 | #endif |
121 | 93 | ||
122 | /** @} |
94 | /** @} |
123 | */ |
95 | */ |