src/runtime/sparc-linux-os.h

   1 #ifndef _SPARC_LINUX_OS_H
   2 #define _SPARC_LINUX_OS_H
   3
   4 typedef struct sigcontext os_context_t;
   5 typedef unsigned long os_context_register_t;
   6
   7 static inline os_context_t *arch_os_get_context(void **void_context) {
   8     asm volatile ("ta 0x03"); /* ta ST_FLUSH_WINDOWS */
   9     return (os_context_t *) (void_context + 37);
  10 }
  11
  12 unsigned long os_context_fp_control(os_context_t *context);
  13 void os_restore_fp_control(os_context_t *context);
  14
  15 #endif /* _SPARC_LINUX_OS_H */