include/restorer.h: moved machine-independent sigframe structs to the file include/sigframe.h.

Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

include/restorer.h

@@ -188,35 +188,7 @@ struct rt_sigcontext {
 	unsigned long			reserved1[8];
 };
 
-#ifndef __ARCH_SI_PREAMBLE_SIZE
-#define __ARCH_SI_PREAMBLE_SIZE	(3 * sizeof(int))
-#endif
-
-#define SI_MAX_SIZE	128
-#ifndef SI_PAD_SIZE
-#define SI_PAD_SIZE	((SI_MAX_SIZE - __ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
-#endif
-
-typedef struct rt_siginfo {
-	int	si_signo;
-	int	si_errno;
-	int	si_code;
-	int	_pad[SI_PAD_SIZE];
-} rt_siginfo_t;
-
-typedef struct rt_sigaltstack {
-	void	*ss_sp;
-	int	ss_flags;
-	size_t	ss_size;
-} rt_stack_t;
-
-struct rt_ucontext {
-	unsigned long		uc_flags;
-	struct rt_ucontext	*uc_link;
-	rt_stack_t		uc_stack;
-	struct rt_sigcontext	uc_mcontext;
-	rt_sigset_t		uc_sigmask;	/* mask last for extensibility */
-};
+#include "sigframe.h"
 
 struct rt_sigframe {
 	char			*pretcode;

include/sigframe.h

+#ifndef __CR_SIGFRAME_H__
+#define __CR_SIGFRAME_H__
+
+// Generic sigframe bits
+
+#ifndef __ARCH_SI_PREAMBLE_SIZE
+#define __ARCH_SI_PREAMBLE_SIZE	(3 * sizeof(int))
+#endif
+
+#define SI_MAX_SIZE	128
+#ifndef SI_PAD_SIZE
+#define SI_PAD_SIZE	((SI_MAX_SIZE - __ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
+#endif
+
+typedef struct rt_siginfo {
+	int	si_signo;
+	int	si_errno;
+	int	si_code;
+	int	_pad[SI_PAD_SIZE];
+} rt_siginfo_t;
+
+typedef struct rt_sigaltstack {
+	void	*ss_sp;
+	int	ss_flags;
+	size_t	ss_size;
+} rt_stack_t;
+
+struct rt_ucontext {
+	unsigned long		uc_flags;
+	struct rt_ucontext	*uc_link;
+	rt_stack_t		uc_stack;
+	struct rt_sigcontext	uc_mcontext;
+	rt_sigset_t		uc_sigmask;	/* mask last for extensibility */
+	int                     __unused[32 - (sizeof (rt_sigset_t) / sizeof (int))];
+	unsigned long           uc_regspace[128] __attribute__((__aligned__(8)));
+};
+
+#endif