From ea2a4d3a3a929ef494952bba57a0ef1a8a877881 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Tue, 6 Oct 2009 10:34:13 +0200 Subject: [S390] 64-bit register support for 31-bit processes From: Heiko Carstens From: Martin Schwidefsky Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/ucontext.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/s390/include/asm/ucontext.h') diff --git a/arch/s390/include/asm/ucontext.h b/arch/s390/include/asm/ucontext.h index d69bec0b03f5..cfb874e66c9a 100644 --- a/arch/s390/include/asm/ucontext.h +++ b/arch/s390/include/asm/ucontext.h @@ -9,6 +9,21 @@ #ifndef _ASM_S390_UCONTEXT_H #define _ASM_S390_UCONTEXT_H +#define UC_EXTENDED 0x00000001 + +#ifndef __s390x__ + +struct ucontext_extended { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + _sigregs uc_mcontext; + unsigned long uc_sigmask[2]; + unsigned long uc_gprs_high[16]; +}; + +#endif + struct ucontext { unsigned long uc_flags; struct ucontext *uc_link; -- cgit v1.2.2