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| 28 | */ |
28 | */ |
| 29 | 29 | ||
| 30 | /** @addtogroup libcsparc64 |
30 | /** @addtogroup libcsparc64 |
| 31 | * @{ |
31 | * @{ |
| 32 | */ |
32 | */ |
| 33 | /** |
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| 34 | * @file |
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| 35 | * @brief sparc64 TLS functions. |
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| 36 | */ |
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| 37 | 33 | ||
| 38 | #ifndef LIBC_sparc64_THREAD_H_ |
34 | #ifndef LIBC_sparc64_THREAD_H_ |
| 39 | #define LIBC_sparc64_THREAD_H_ |
35 | #define LIBC_sparc64_THREAD_H_ |
| 40 | 36 | ||
| 41 | typedef struct { |
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| 42 | void *self; |
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| 43 | void *fibril_data; |
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| 44 | } tcb_t; |
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| 45 | - | ||
| 46 | static inline void __tcb_set(tcb_t *tcb) |
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| 47 | { |
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| 48 | asm volatile ("mov %0, %%g7\n" : : "r" (tcb) : "g7"); |
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| 49 | } |
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| 50 | - | ||
| 51 | static inline tcb_t * __tcb_get(void) |
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| 52 | { |
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| 53 | void *retval; |
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| 54 | - | ||
| 55 | asm volatile ("mov %%g7, %0\n" : "=r" (retval)); |
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| 56 | - | ||
| 57 | return retval; |
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| 58 | } |
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| 59 | - | ||
| 60 | #endif |
37 | #endif |
| 61 | 38 | ||
| 62 | /** @} |
39 | /** @} |
| 63 | */ |
40 | */ |