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47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
#define TLS_LE(x) \
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({ int *__result; \
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asm ("addi %0, r23, %%tls_le(" #x ")" \
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: "=r" (__result)); \
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__result; })
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#define TLS_IE(x) \
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({ int *__result; \
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int __tmp; \
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asm ("nextpc %0 ; " \
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"1: movhi %1, %%hiadj(_gp_got - 1b) ; " \
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"addi %1, %1, %%lo(_gp_got - 1b) ; " \
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"add %0, %0, %1 ; " \
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"ldw %1, %%tls_ie(" #x ")(%0) ; " \
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"add %1, r23, %1" \
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: "=&r" (__tmp), "=&r" (__result)); \
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__result; })
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#define TLS_LD(x) \
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({ char *__result; \
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char *__result2; \
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int *__result3; \
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int __tmp; \
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extern void *__tls_get_addr (void *); \
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asm ("nextpc %0 ; " \
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"1: movhi %1, %%hiadj(_gp_got - 1b) ; " \
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"addi %1, %1, %%lo(_gp_got - 1b) ; " \
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"add %0, %0, %1 ; " \
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"addi %0, %0, %%tls_ldm(" #x ")" \
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: "=r" (__result), "=r" (__tmp)); \
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__result2 = (char *)__tls_get_addr (__result); \
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asm ("addi %0, %1, %%tls_ldo(" #x ")" \
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: "=r" (__result3) : "r" (__result2)); \
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__result3; })
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#define TLS_GD(x) \
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({ int *__result; \
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int __tmp; \
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extern void *__tls_get_addr (void *); \
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asm ("nextpc %0 ; " \
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"1: movhi %1, %%hiadj(_gp_got - 1b) ; " \
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"addi %1, %1, %%lo(_gp_got - 1b) ; " \
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"add %0, %0, %1 ; " \
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"addi %0, %0, %%tls_gd(" #x ")" \
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: "=r" (__result), "=r" (__tmp)); \
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(int *)__tls_get_addr (__result); })
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