sysdeps/nios2/tls-macros.h

   1 #define TLS_LE(x)                                       \
   2   ({ int *__result;                                     \
   3      asm ("addi %0, r23, %%tls_le(" #x ")"              \
   4           : "=r" (__result));                           \
   5      __result; })
   6
   7 #define TLS_IE(x)                                       \
   8   ({ int *__result;                                     \
   9      int __tmp;                                         \
  10      asm ("nextpc %0 ; "                                \
  11           "1: movhi %1, %%hiadj(_gp_got - 1b) ; "       \
  12           "addi %1, %1, %%lo(_gp_got - 1b) ; "          \
  13           "add %0, %0, %1 ; "                           \
  14           "ldw %1, %%tls_ie(" #x ")(%0) ; "             \
  15           "add %1, r23, %1"                             \
  16           : "=&r" (__tmp), "=&r" (__result));           \
  17      __result; })
  18
  19 #define TLS_LD(x)                                       \
  20   ({ char *__result;                                    \
  21      char *__result2;                                   \
  22      int *__result3;                                    \
  23      int __tmp;                                         \
  24      extern void *__tls_get_addr (void *);              \
  25      asm ("nextpc %0 ; "                                \
  26           "1: movhi %1, %%hiadj(_gp_got - 1b) ; "       \
  27           "addi %1, %1, %%lo(_gp_got - 1b) ; "          \
  28           "add %0, %0, %1 ; "                           \
  29           "addi %0, %0, %%tls_ldm(" #x ")"              \
  30           : "=r" (__result), "=r" (__tmp));             \
  31      __result2 = (char *)__tls_get_addr (__result);     \
  32      asm ("addi %0, %1, %%tls_ldo(" #x ")"              \
  33           : "=r" (__result3) : "r" (__result2));        \
  34      __result3; })
  35
  36 #define TLS_GD(x)                                       \
  37   ({ int *__result;                                     \
  38      int __tmp;                                         \
  39      extern void *__tls_get_addr (void *);              \
  40      asm ("nextpc %0 ; "                                \
  41           "1: movhi %1, %%hiadj(_gp_got - 1b) ; "       \
  42           "addi %1, %1, %%lo(_gp_got - 1b) ; "          \
  43           "add %0, %0, %1 ; "                           \
  44           "addi %0, %0, %%tls_gd(" #x ")"               \
  45           : "=r" (__result), "=r" (__tmp));             \
  46      (int *)__tls_get_addr (__result); })