1 /* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */ 2 3 #ifndef _ASM_CRIS_SIGCONTEXT_H 4 #define _ASM_CRIS_SIGCONTEXT_H 5 6 #include <asm/ptrace.h> 7 8 /* This struct is saved by setup_frame in signal.c, to keep the current context while 9 a signal handler is executed. It's restored by sys_sigreturn. 10 11 To keep things simple, we use pt_regs here even though normally you just specify 12 the list of regs to save. Then we can use copy_from_user on the entire regs instead 13 of a bunch of get_user's as well... 14 15 */ 16 17 struct sigcontext { 18 struct pt_regs regs; /* needs to be first */ 19 unsigned long oldmask; 20 unsigned long usp; /* usp before stacking this gunk on it */ 21 }; 22 23 #endif 24 25