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#ifndef _I386_MATH_EMU_H

#define _I386_MATH_EMU_H

#include <asm/sigcontext.h>

int restore_i387_soft(void *s387, struct _fpstate *buf);

int save_i387_soft(void *s387, struct _fpstate * buf);

/* This structure matches the layout of the data saved to the stack

   following a device-not-present interrupt, part of it saved

   automatically by the 80386/80486.

   */

struct info {

        long ___orig_eip;

        long ___ebx;

        long ___ecx;

        long ___edx;

        long ___esi;

        long ___edi;

        long ___ebp;

        long ___eax;

        long ___ds;

        long ___es;

        long ___orig_eax;

        long ___eip;

        long ___cs;

        long ___eflags;

        long ___esp;

        long ___ss;

        long ___vm86_es; /* This and the following only in vm86 mode */

        long ___vm86_ds;

        long ___vm86_fs;

        long ___vm86_gs;

};

#endif