From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001
From: Kevin
Date: Sat, 15 Nov 2014 09:58:27 +0800
Subject: init android origin source code

---
 ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h

(limited to 'ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h')

diff --git a/ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h b/ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h
new file mode 100644
index 00000000..b724c54d
--- /dev/null
+++ b/ANDROID_3.4.5/arch/x86/um/shared/sysdep/mcontext.h
@@ -0,0 +1,31 @@
+/* 
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __SYS_SIGCONTEXT_X86_H
+#define __SYS_SIGCONTEXT_X86_H
+
+extern void get_regs_from_mc(struct uml_pt_regs *, mcontext_t *);
+
+#ifdef __i386__
+
+#define GET_FAULTINFO_FROM_MC(fi, mc) \
+	{ \
+		(fi).cr2 = (mc)->cr2; \
+		(fi).error_code = (mc)->gregs[REG_ERR]; \
+		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
+	}
+
+#else
+
+#define GET_FAULTINFO_FROM_MC(fi, mc) \
+	{ \
+		(fi).cr2 = (mc)->gregs[REG_CR2]; \
+		(fi).error_code = (mc)->gregs[REG_ERR]; \
+		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
+	}
+
+#endif
+
+#endif
-- 
cgit