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| 31 | #include <arch/types.h> |
31 | #include <arch/types.h> |
| 32 | #include <arch.h> |
32 | #include <arch.h> |
| 33 | #include <time/clock.h> |
33 | #include <time/clock.h> |
| 34 | #include <print.h> |
34 | #include <print.h> |
| 35 | 35 | ||
| - | 36 | ||
| - | 37 | void start_decrementer(void) |
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| - | 38 | { |
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| - | 39 | asm volatile ( |
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| - | 40 | "mtdec %0\n" |
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| - | 41 | :: "r" (1000) |
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| - | 42 | ); |
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| - | 43 | } |
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| - | 44 | ||
| - | 45 | ||
| 36 | static void exception_decrementer(int n, istate_t *istate) |
46 | static void exception_decrementer(int n, istate_t *istate) |
| 37 | { |
47 | { |
| 38 | clock(); |
48 | clock(); |
| - | 49 | start_decrementer(); |
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| 39 | } |
50 | } |
| 40 | 51 | ||
| 41 | 52 | ||
| 42 | /* Initialize basic tables for exception dispatching */ |
53 | /* Initialize basic tables for exception dispatching */ |
| 43 | void interrupt_init(void) |
54 | void interrupt_init(void) |