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01ef3dd9c5
This adds complete aarch64 target support including bigendian subarch. Some of the long double math functions are known to be broken otherwise interfaces should be fully functional, but at this point consider this port experimental. Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.
12 lines
284 B
C
12 lines
284 B
C
static inline struct pthread *__pthread_self()
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{
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char *self;
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__asm__ __volatile__ ("mrs %0,tpidr_el0" : "=r"(self));
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return (void*)(self + 16 - sizeof(struct pthread));
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}
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#define TLS_ABOVE_TP
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#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) - 16)
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#define CANCEL_REG_IP 33
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