i386/x86_64: move headers to include/asm-x86

Move the headers to include/asm-x86 and fixup the
header install make rules

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 85 insertions, 0 deletions

diff --git a/include/asm-x86/sigcontext_32.h b/include/asm-x86/sigcontext_32.h
new file mode 100644
index 000000000000..aaef089a7787
--- /dev/null
+++ b/include/asm-x86/sigcontext_32.h
@@ -0,0 +1,85 @@
+#ifndef _ASMi386_SIGCONTEXT_H
+#define _ASMi386_SIGCONTEXT_H
+
+#include <linux/compiler.h>
+
+/*
+ * As documented in the iBCS2 standard..
+ *
+ * The first part of "struct _fpstate" is just the normal i387
+ * hardware setup, the extra "status" word is used to save the
+ * coprocessor status word before entering the handler.
+ *
+ * Pentium III FXSR, SSE support
+ *      Gareth Hughes <gareth@valinux.com>, May 2000
+ *
+ * The FPU state data structure has had to grow to accommodate the
+ * extended FPU state required by the Streaming SIMD Extensions.
+ * There is no documented standard to accomplish this at the moment.
+ */
+struct _fpreg {
+        unsigned short significand[4];
+        unsigned short exponent;
+};
+
+struct _fpxreg {
+        unsigned short significand[4];
+        unsigned short exponent;
+        unsigned short padding[3];
+};
+
+struct _xmmreg {
+        unsigned long element[4];
+};
+
+struct _fpstate {
+        /* Regular FPU environment */
+        unsigned long   cw;
+        unsigned long   sw;
+        unsigned long   tag;
+        unsigned long   ipoff;
+        unsigned long   cssel;
+        unsigned long   dataoff;
+        unsigned long   datasel;
+        struct _fpreg   _st[8];
+        unsigned short  status;
+        unsigned short  magic;          /* 0xffff = regular FPU data only */
+
+        /* FXSR FPU environment */
+        unsigned long   _fxsr_env[6];   /* FXSR FPU env is ignored */
+        unsigned long   mxcsr;
+        unsigned long   reserved;
+        struct _fpxreg  _fxsr_st[8];    /* FXSR FPU reg data is ignored */
+        struct _xmmreg  _xmm[8];
+        unsigned long   padding[56];
+};
+
+#define X86_FXSR_MAGIC          0x0000
+
+struct sigcontext {
+        unsigned short gs, __gsh;
+        unsigned short fs, __fsh;
+        unsigned short es, __esh;
+        unsigned short ds, __dsh;
+        unsigned long edi;
+        unsigned long esi;
+        unsigned long ebp;
+        unsigned long esp;
+        unsigned long ebx;
+        unsigned long edx;
+        unsigned long ecx;
+        unsigned long eax;
+        unsigned long trapno;
+        unsigned long err;
+        unsigned long eip;
+        unsigned short cs, __csh;
+        unsigned long eflags;
+        unsigned long esp_at_signal;
+        unsigned short ss, __ssh;
+        struct _fpstate __user * fpstate;
+        unsigned long oldmask;
+        unsigned long cr2;
+};
+
+
+#endif