x86: move struct definitions to unifed sigframe.h

[ tglx@linutronix.de: cleanup the other structs as well ]
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/asm-offsets_32.c

@@ -10,7 +10,7 @@
 #include <linux/personality.h>
 #include <linux/suspend.h>
 #include <asm/ucontext.h>
-#include "sigframe_32.h"
+#include "sigframe.h"
 #include <asm/pgtable.h>
 #include <asm/fixmap.h>
 #include <asm/processor.h>

arch/x86/kernel/sigframe_32.h → arch/x86/kernel/sigframe.h

-struct sigframe
-{
+#ifdef CONFIG_X86_32
+struct sigframe {
 	char __user *pretcode;
 	int sig;
 	struct sigcontext sc;
@@ -8,8 +8,7 @@ struct sigframe
 	char retcode[8];
 };
 
-struct rt_sigframe
-{
+struct rt_sigframe {
 	char __user *pretcode;
 	int sig;
 	struct siginfo __user *pinfo;
@@ -19,3 +18,10 @@ struct rt_sigframe
 	struct _fpstate fpstate;
 	char retcode[8];
 };
+#else
+struct rt_sigframe {
+	char __user *pretcode;
+	struct ucontext uc;
+	struct siginfo info;
+};
+#endif

arch/x86/kernel/signal_32.c

@@ -24,7 +24,7 @@
 #include <asm/uaccess.h>
 #include <asm/i387.h>
 #include <asm/vdso.h>
-#include "sigframe_32.h"
+#include "sigframe.h"
 
 #define DEBUG_SIG 0
 

arch/x86/kernel/signal_64.c

@@ -26,6 +26,7 @@
 #include <asm/proto.h>
 #include <asm/ia32_unistd.h>
 #include <asm/mce.h>
+#include "sigframe.h"
 
 /* #define DEBUG_SIG 1 */
 
@@ -58,14 +59,6 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
 /*
  * Do a signal return; undo the signal stack.
  */
-
-struct rt_sigframe
-{
-	char __user *pretcode;
-	struct ucontext uc;
-	struct siginfo info;
-};
-
 static int
 restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, unsigned long *prax)
 {