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- #define __TLS_CALL_CLOBBERS \
- "0", "4", "5", "6", "7", "8", "9", "10", "11", "12", \
- "lr", "ctr", "cr0", "cr1", "cr5", "cr6", "cr7"
- /* PowerPC64 Local Exec TLS access. */
- #define TLS_LE(x) \
- ({ int * __result; \
- asm ("addis %0,13," #x "@tprel@ha\n\t" \
- "addi %0,%0," #x "@tprel@l" \
- : "=b" (__result) ); \
- __result; \
- })
- /* PowerPC64 Initial Exec TLS access. */
- #define TLS_IE(x) \
- ({ int * __result; \
- asm ("ld %0," #x "@got@tprel(2)\n\t" \
- "add %0,%0," #x "@tls" \
- : "=r" (__result) ); \
- __result; \
- })
- /* PowerPC64 Local Dynamic TLS access. */
- #define TLS_LD(x) \
- ({ int * __result; \
- asm ("addi 3,2," #x "@got@tlsld\n\t" \
- "bl __tls_get_addr\n\t" \
- "nop \n\t" \
- "addis %0,3," #x "@dtprel@ha\n\t" \
- "addi %0,%0," #x "@dtprel@l" \
- : "=b" (__result) : \
- : "3", __TLS_CALL_CLOBBERS); \
- __result; \
- })
- /* PowerPC64 General Dynamic TLS access. */
- #define TLS_GD(x) \
- ({ register int *__result __asm__ ("r3"); \
- asm ("addi 3,2," #x "@got@tlsgd\n\t" \
- "bl __tls_get_addr\n\t" \
- "nop " \
- : "=r" (__result) : \
- : __TLS_CALL_CLOBBERS); \
- __result; \
- })
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