arch/mips/pthread_arch.h

   1 static inline struct pthread *__pthread_self()
   2 {
   3 #if __mips_isa_rev < 2
   4         register char *tp __asm__("$3");
   5         __asm__ (".word 0x7c03e83b" : "=r" (tp) );
   6 #else
   7         char *tp;
   8         __asm__ ("rdhwr %0, $29" : "=r" (tp) );
   9 #endif
  10         return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
  11 }
  12
  13 #define TLS_ABOVE_TP
  14 #define GAP_ABOVE_TP 0
  15 #define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
  16
  17 #define DTP_OFFSET 0x8000
  18
  19 #define MC_PC pc