src/runtime/x86-64-linux-os.h

   1 #ifndef _X86_64_LINUX_OS_H
   2 #define _X86_64_LINUX_OS_H
   3
   4 typedef struct ucontext os_context_t;
   5 typedef long os_context_register_t;
   6
   7 static inline os_context_t *arch_os_get_context(void **void_context)
   8 {
   9     return (os_context_t *) *void_context;
  10 }
  11
  12 unsigned long os_context_fp_control(os_context_t *context);
  13 #define RESTORE_FP_CONTROL_FROM_CONTEXT
  14 void os_restore_fp_control(os_context_t *context);
  15
  16 #endif /* _X86_64_LINUX_OS_H */