| /* | |
| * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) | |
| * Licensed under the GPL | |
| */ | |
| #include <signal.h> | |
| #include "as-layout.h" | |
| #include "sysdep/stub.h" | |
| #include "sysdep/faultinfo.h" | |
| #include "sysdep/sigcontext.h" | |
| void __attribute__ ((__section__ (".__syscall_stub"))) | |
| stub_segv_handler(int sig) | |
| { | |
| struct ucontext *uc; | |
| __asm__ __volatile__("movq %%rdx, %0" : "=g" (uc) :); | |
| GET_FAULTINFO_FROM_SC(*((struct faultinfo *) STUB_DATA), | |
| &uc->uc_mcontext); | |
| trap_myself(); | |
| } | |