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/* $OpenBSD: uthread_machdep.h,v 1.3 2003/01/24 21:05:45 jason Exp $ */
/* Arutr Grabowski <art@openbsd.org>. Public domain. */
struct _machdep_state {
long fp; /* frame pointer */
long pc; /* program counter */
/* floating point state */
u_int64_t fs_fprs; /* fp register window status */
u_int64_t fs_fsr; /* fp status */
u_int64_t fs_regs[32]; /* 32 64 bit registers */
};
extern void _thread_machdep_fpsave(u_int64_t *);
extern void _thread_machdep_fprestore(u_int64_t *);
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