arch/m68k/include/asm/ucontext.h

   1 #ifndef _M68K_UCONTEXT_H
   2 #define _M68K_UCONTEXT_H
   3
   4 typedef int greg_t;
   5 #define NGREG 18
   6 typedef greg_t gregset_t[NGREG];
   7
   8 typedef struct fpregset {
   9         int f_fpcntl[3];
  10         int f_fpregs[8*3];
  11 } fpregset_t;
  12
  13 struct mcontext {
  14         int version;
  15         gregset_t gregs;
  16         fpregset_t fpregs;
  17 };
  18
  19 #define MCONTEXT_VERSION 2
  20
  21 struct ucontext {
  22         unsigned long     uc_flags;
  23         struct ucontext  *uc_link;
  24         stack_t           uc_stack;
  25         struct mcontext   uc_mcontext;
  26         unsigned long     uc_filler[80];
  27         sigset_t          uc_sigmask;   /* mask last for extensibility */
  28 };
  29
  30 #endif