From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Wed, 5 Aug 2015 17:04:01 -0300
Subject: Initial import

---
 arch/x86/um/stub_segv.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 arch/x86/um/stub_segv.c

(limited to 'arch/x86/um/stub_segv.c')

diff --git a/arch/x86/um/stub_segv.c b/arch/x86/um/stub_segv.c
new file mode 100644
index 000000000..1518d2805
--- /dev/null
+++ b/arch/x86/um/stub_segv.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
+
+#include <sysdep/stub.h>
+#include <sysdep/faultinfo.h>
+#include <sysdep/mcontext.h>
+
+void __attribute__ ((__section__ (".__syscall_stub")))
+stub_segv_handler(int sig, siginfo_t *info, void *p)
+{
+	struct ucontext *uc = p;
+
+	GET_FAULTINFO_FROM_MC(*((struct faultinfo *) STUB_DATA),
+			      &uc->uc_mcontext);
+	trap_myself();
+}
+
-- 
cgit v1.2.3-54-g00ecf