1/*-
2 * Copyright (c) 2003 Peter Wemm.
3 * Copyright (c) 1990 The Regents of the University of California.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * William Jolitz.
8 *

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26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * from: @(#)pcb.h 5.10 (Berkeley) 5/12/91
34 * $FreeBSD: head/sys/amd64/include/pcb.h 189423 2009-03-05 19:42:11Z jhb $
35 */
36
37#ifndef _AMD64_PCB_H_
38#define _AMD64_PCB_H_
39
40/*
41 * AMD64 process control block
42 */

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77 uint16_t pcb_initial_fpucw;
78
79 caddr_t pcb_onfault; /* copyin/out fault recovery */
80
81 /* 32-bit segment descriptor */
82 struct user_segment_descriptor pcb_gs32sd;
83};
84
85#ifdef _KERNEL
86struct trapframe;
87
88void makectx(struct trapframe *, struct pcb *);
89void savectx(struct pcb *);
90#endif
91
92#endif /* _AMD64_PCB_H_ */