src/runtime/x86-64-win32-os.h

   1 #ifndef _X86_64_WIN32_OS_H
   2 #define _X86_64_WIN32_OS_H
   3
   4 typedef struct os_context_t {
   5   CONTEXT* win32_context;
   6   sigset_t sigmask;
   7 } os_context_t;
   8
   9 typedef intptr_t os_context_register_t;
  10
  11 static inline os_context_t *arch_os_get_context(void **void_context)
  12 {
  13     return (os_context_t *) *void_context;
  14 }
  15
  16 static inline DWORD NT_GetLastError() {
  17     return GetLastError();
  18 }
  19
  20 unsigned long os_context_fp_control(os_context_t *context);
  21 void os_restore_fp_control(os_context_t *context);
  22 os_context_register_t * os_context_fp_addr(os_context_t *context);
  23
  24 #endif /* _X86_64_WIN32_OS_H */