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[~andy/linux] / arch / x86 / um / stub_segv.c
1 /*
2  * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3  * Licensed under the GPL
4  */
5
6 #include <sysdep/stub.h>
7 #include <sysdep/faultinfo.h>
8 #include <sysdep/mcontext.h>
9
10 void __attribute__ ((__section__ (".__syscall_stub")))
11 stub_segv_handler(int sig, siginfo_t *info, void *p)
12 {
13         struct ucontext *uc = p;
14
15         GET_FAULTINFO_FROM_MC(*((struct faultinfo *) STUB_DATA),
16                               &uc->uc_mcontext);
17         trap_myself();
18 }
19