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| Rev 1853 | Rev 1860 | ||
|---|---|---|---|
| Line 31... | Line 31... | ||
| 31 | * @{ |
31 | * @{ |
| 32 | */ |
32 | */ |
| 33 | /** @file |
33 | /** @file |
| 34 | */ |
34 | */ |
| 35 | 35 | ||
| 36 | #ifndef __sparc64_INTERRUPT_H__ |
36 | #ifndef KERN_sparc64_INTERRUPT_H_ |
| 37 | #define __sparc64_INTERRUPT_H__ |
37 | #define KERN_sparc64_INTERRUPT_H_ |
| 38 | 38 | ||
| 39 | #include <typedefs.h> |
39 | #include <typedefs.h> |
| 40 | #include <arch/types.h> |
40 | #include <arch/types.h> |
| - | 41 | #include <arch/regdef.h> |
|
| 41 | 42 | ||
| 42 | #define IRQ_COUNT 1 /* TODO */ |
43 | #define IRQ_COUNT 1 /* TODO */ |
| 43 | 44 | ||
| 44 | #define IVT_ITEMS 15 |
45 | #define IVT_ITEMS 15 |
| 45 | #define IVT_FIRST 1 |
46 | #define IVT_FIRST 1 |
| Line 50... | Line 51... | ||
| 50 | uint64_t tstate; |
51 | uint64_t tstate; |
| 51 | }; |
52 | }; |
| 52 | 53 | ||
| 53 | static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr) |
54 | static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr) |
| 54 | { |
55 | { |
| 55 | /* TODO */ |
56 | istate->tpc = retaddr; |
| 56 | } |
57 | } |
| - | 58 | ||
| 57 | static inline int istate_from_uspace(istate_t *istate) |
59 | static inline int istate_from_uspace(istate_t *istate) |
| 58 | { |
60 | { |
| 59 | /* TODO */ |
- | |
| 60 | return 0; |
61 | return !(istate->tstate & TSTATE_PRIV_BIT); |
| 61 | } |
62 | } |
| - | 63 | ||
| 62 | static inline unative_t istate_get_pc(istate_t *istate) |
64 | static inline unative_t istate_get_pc(istate_t *istate) |
| 63 | { |
65 | { |
| 64 | /* TODO */ |
- | |
| 65 | return 0; |
66 | return istate->tpc; |
| 66 | } |
67 | } |
| 67 | 68 | ||
| 68 | 69 | ||
| 69 | extern void interrupt_register(int n, const char *name, iroutine f); |
70 | extern void interrupt_register(int n, const char *name, iroutine f); |
| 70 | 71 | ||