diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
commit | 90accd6fabf9b2fa2705945a4c601877a75d43bf (patch) | |
tree | d393cb54f0228b1313139e4e14adf4f5cf236b59 /arch/cris/include/asm/sigcontext.h | |
parent | b43d196c4d3fe46d6dda7c987c47792612b80b1b (diff) | |
parent | ee2f6cc7f9ea2542ad46070ed62ba7aa04d08871 (diff) |
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'arch/cris/include/asm/sigcontext.h')
-rw-r--r-- | arch/cris/include/asm/sigcontext.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/cris/include/asm/sigcontext.h b/arch/cris/include/asm/sigcontext.h new file mode 100644 index 00000000000..a1d634e120d --- /dev/null +++ b/arch/cris/include/asm/sigcontext.h @@ -0,0 +1,24 @@ +/* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */ + +#ifndef _ASM_CRIS_SIGCONTEXT_H +#define _ASM_CRIS_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 + |