glibc/sysdeps/nios2/tls-macros.h

47 lines
1.9 KiB
C

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