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1 static inline struct pthread *__pthread_self() | 1 static inline struct pthread* __pthread_self() { |
2 { | |
3 #ifdef __clang__ | 2 #ifdef __clang__ |
4 » char *tp; | 3 char* tp; |
5 » __asm__ __volatile__ (".word 0x7c03e83b ; move %0, $3" : "=r" (tp) : : "
$3" ); | 4 __asm__ __volatile__(".word 0x7c03e83b ; move %0, $3" : "=r"(tp) : : "$3"); |
6 #else | 5 #else |
7 » register char *tp __asm__("$3"); | 6 register char* tp __asm__("$3"); |
8 » /* rdhwr $3,$29 */ | 7 /* rdhwr $3,$29 */ |
9 » __asm__ __volatile__ (".word 0x7c03e83b" : "=r" (tp) ); | 8 __asm__ __volatile__(".word 0x7c03e83b" : "=r"(tp)); |
10 #endif | 9 #endif |
11 » return (pthread_t)(tp - 0x7000 - sizeof(struct pthread)); | 10 return (pthread_t)(tp - 0x7000 - sizeof(struct pthread)); |
12 } | 11 } |
13 | 12 |
14 #define TLS_ABOVE_TP | 13 #define TLS_ABOVE_TP |
15 #define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000) | 14 #define TP_ADJ(p) ((char*)(p) + sizeof(struct pthread) + 0x7000) |
16 | 15 |
17 #define DTP_OFFSET 0x8000 | 16 #define DTP_OFFSET 0x8000 |
18 | 17 |
19 #define MC_PC pc | 18 #define MC_PC pc |
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