sys/arch/amd64/include/setjmp.h

   1 /*      $NetBSD: setjmp.h,v 1.1 2003/04/26 18:39:47 fvdl Exp $  */
   2
   3 #ifdef __x86_64__
   4
   5 /*
   6  * machine/setjmp.h: machine dependent setjmp-related information.
   7  * These are only the callee-saved registers, code calling setjmp
   8  * will expect the rest to be clobbered anyway.
   9  */
  10
  11 #define _JB_RBX         0
  12 #define _JB_RBP         1
  13 #define _JB_R12         2
  14 #define _JB_R13         3
  15 #define _JB_R14         4
  16 #define _JB_R15         5
  17 #define _JB_RSP         6
  18 #define _JB_PC          7
  19 #define _JB_SIGFLAG     8
  20 #define _JB_SIGMASK     9
  21
  22 #define _JBLEN  11              /* size, in longs, of a jmp_buf */
  23
  24 #else   /*      __x86_64__      */
  25
  26 #include <i386/setjmp.h>
  27
  28 #endif  /*      __x86_64__      */