1 files changed, 42 insertions, 50 deletions

diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 80c50020ef60..ea222cfe7b00 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -226,64 +226,37 @@ struct orig_ist {
 	unsigned long ist[7];
 };
 
-#ifdef CONFIG_X86_32
-struct i387_fsave_struct {
-	long	cwd;
-	long	swd;
-	long	twd;
-	long	fip;
-	long	fcs;
-	long	foo;
-	long	fos;
-	long	st_space[20];	/* 8*10 bytes for each FP-reg = 80 bytes */
-	long	status;		/* software status information */
-};
-
-struct i387_fxsave_struct {
-	unsigned short	cwd;
-	unsigned short	swd;
-	unsigned short	twd;
-	unsigned short	fop;
-	long	fip;
-	long	fcs;
-	long	foo;
-	long	fos;
-	long	mxcsr;
-	long	mxcsr_mask;
-	long	st_space[32];	/* 8*16 bytes for each FP-reg = 128 bytes */
-	long	xmm_space[32];	/* 8*16 bytes for each XMM-reg = 128 bytes */
-	long	padding[56];
-} __attribute__((aligned(16)));
+#define	MXCSR_DEFAULT		0x1f80
 
-struct i387_soft_struct {
-	long	cwd;
-	long	swd;
-	long	twd;
-	long	fip;
-	long	fcs;
-	long	foo;
-	long	fos;
-	long	st_space[20];	/* 8*10 bytes for each FP-reg = 80 bytes */
-	unsigned char	ftop, changed, lookahead, no_update, rm, alimit;
-	struct info	*info;
-	unsigned long	entry_eip;
-};
-
-union i387_union {
-	struct i387_fsave_struct	fsave;
-	struct i387_fxsave_struct	fxsave;
-	struct i387_soft_struct soft;
+struct i387_fsave_struct {
+	u32	cwd;
+	u32	swd;
+	u32	twd;
+	u32	fip;
+	u32	fcs;
+	u32	foo;
+	u32	fos;
+	u32	st_space[20];	/* 8*10 bytes for each FP-reg = 80 bytes */
+	u32	status;		/* software status information */
 };
 
-# include "processor_32.h"
-#else
 struct i387_fxsave_struct {
 	u16	cwd;
 	u16	swd;
 	u16	twd;
 	u16	fop;
-	u64	rip;
-	u64	rdp;
+	union {
+		struct {
+			u64	rip;
+			u64	rdp;
+		};
+		struct {
+			u32	fip;
+			u32	fcs;
+			u32	foo;
+			u32	fos;
+		};
+	};
 	u32	mxcsr;
 	u32	mxcsr_mask;
 	u32	st_space[32];	/* 8*16 bytes for each FP-reg = 128 bytes */
@@ -291,10 +264,29 @@ struct i387_fxsave_struct {
 	u32	padding[24];
 } __attribute__((aligned(16)));
 
+struct i387_soft_struct {
+	u32	cwd;
+	u32	swd;
+	u32	twd;
+	u32	fip;
+	u32	fcs;
+	u32	foo;
+	u32	fos;
+	u32	st_space[20];	/* 8*10 bytes for each FP-reg = 80 bytes */
+	u8	ftop, changed, lookahead, no_update, rm, alimit;
+	struct info	*info;
+	u32	entry_eip;
+};
+
 union i387_union {
+	struct i387_fsave_struct	fsave;
 	struct i387_fxsave_struct	fxsave;
+	struct i387_soft_struct 	soft;
 };
 
+#ifdef CONFIG_X86_32
+# include "processor_32.h"
+#else
 # include "processor_64.h"
 #endif