1 #ifndef _I386_MATH_EMU_H
2 #define _I386_MATH_EMU_H
4 #include <asm/sigcontext.h>
6 int restore_i387_soft(void *s387
, struct _fpstate
*buf
);
7 int save_i387_soft(void *s387
, struct _fpstate
* buf
);
9 /* This structure matches the layout of the data saved to the stack
10 following a device-not-present interrupt, part of it saved
11 automatically by the 80386/80486.
15 long ___ret_from_system_call
;
31 long ___vm86_es
; /* This and the following only in vm86 mode */