x86: x86 i387 user_regset

This revamps the i387 code to be shared across 32-bit, 64-bit,
and 32-on-64.  It does so by consolidating the code in one place
based on the user_regset accessor interfaces.  This switches
32-bit to using the i387_64.h header and 64-bit to using the
i387.c that was previously i387_32.c, but that's what took the
least cleanup in each file.  Here i387.h is stubbed to always
include i387_64.h rather than renaming the file, to keep this
diff smaller and easier to read.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 5 deletions

diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h
index a8bbed349664..b2bc0050ce99 100644
--- a/include/asm-x86/i387.h
+++ b/include/asm-x86/i387.h
@@ -1,5 +1 @@
-#ifdef CONFIG_X86_32
-# include "i387_32.h"
-#else
-# include "i387_64.h"
-#endif
+#include "i387_64.h"