Current Path : /sys/ia64/include/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/ia64/include/pcb.h |
/*- * Copyright (c) 2003,2004 Marcel Moolenaar * Copyright (c) 2000 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/ia64/include/pcb.h 235539 2012-05-17 10:25:34Z dim $ */ #ifndef _MACHINE_PCB_H_ #define _MACHINE_PCB_H_ #ifndef _MACHINE_REGSET_H_ #include <machine/_regset.h> #endif /* * PCB: process control block */ struct pmap; struct pcb { struct _special pcb_special; struct _callee_saved pcb_preserved; struct _callee_saved_fp pcb_preserved_fp; struct _high_fp pcb_high_fp; struct pcpu *pcb_fpcpu; struct pmap *pcb_current_pmap; uint64_t pcb_onfault; /* for copy faults */ /* IA32 specific registers. */ uint64_t pcb_ia32_cflg; uint64_t pcb_ia32_eflag; uint64_t pcb_ia32_fcr; uint64_t pcb_ia32_fdr; uint64_t pcb_ia32_fir; uint64_t pcb_ia32_fsr; }; #ifdef _KERNEL #define savectx(p) swapctx(p, NULL) struct trapframe; void makectx(struct trapframe *, struct pcb *); void restorectx(struct pcb *) __dead2; int swapctx(struct pcb *old, struct pcb *new) __returns_twice; void ia32_restorectx(struct pcb *); void ia32_savectx(struct pcb *) __returns_twice; #endif #endif /* _MACHINE_PCB_H_ */