Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */

#ifndef _OR32_SIGCONTEXT_H

#define _OR32_SIGCONTEXT_H

#include <asm/ptrace.h>

/* This struct is saved by setup_frame in signal.c, to keep the current context while

   a signal handler is executed. It's restored by sys_sigreturn.

   To keep things simple, we use pt_regs here even though normally you just specify

   the list of regs to save. Then we can use copy_from_user on the entire regs instead

   of a bunch of get_user's as well...

*/

struct sigcontext {

        struct pt_regs regs;  /* needs to be first */

        unsigned long oldmask;

        unsigned long usp;    /* usp before stacking this gunk on it */

};

#endif /* _OR32_SIGCONTEXT_H */