| pcb.h (114928) | pcb.h (114987) |
|---|---|
| 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * from: @(#)pcb.h 5.10 (Berkeley) 5/12/91 | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * from: @(#)pcb.h 5.10 (Berkeley) 5/12/91 |
| 37 * $FreeBSD: head/sys/amd64/include/pcb.h 114928 2003-05-12 02:37:29Z peter $ | 37 * $FreeBSD: head/sys/amd64/include/pcb.h 114987 2003-05-14 04:10:49Z peter $ |
| 38 */ 39 40#ifndef _I386_PCB_H_ 41#define _I386_PCB_H_ 42 43/* 44 * Intel 386 process control block 45 */ --- 8 unchanged lines hidden (view full) --- 54 register_t pcb_r12; 55 register_t pcb_rbp; 56 register_t pcb_rsp; 57 register_t pcb_rbx; 58 register_t pcb_rip; 59 register_t pcb_rflags; 60 register_t pcb_fsbase; 61 register_t pcb_gsbase; | 38 */ 39 40#ifndef _I386_PCB_H_ 41#define _I386_PCB_H_ 42 43/* 44 * Intel 386 process control block 45 */ --- 8 unchanged lines hidden (view full) --- 54 register_t pcb_r12; 55 register_t pcb_rbp; 56 register_t pcb_rsp; 57 register_t pcb_rbx; 58 register_t pcb_rip; 59 register_t pcb_rflags; 60 register_t pcb_fsbase; 61 register_t pcb_gsbase; |
| 62 register_t pcb_kgsbase; 63 u_int32_t pcb_ds; 64 u_int32_t pcb_es; 65 u_int32_t pcb_fs; 66 u_int32_t pcb_gs; |
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| 62 63 struct savefpu pcb_save; 64 u_long pcb_flags; 65#define PCB_NPXTRAP 0x01 /* npx trap pending */ 66#define PCB_NPXINITDONE 0x02 /* fpu state is initialized */ 67#define PCB_FULLCTX 0x04 /* full context restore on sysret */ 68 69 caddr_t pcb_onfault; /* copyin/out fault recovery */ 70}; 71 72#ifdef _KERNEL 73void savectx(struct pcb *); 74#endif 75 76#endif /* _I386_PCB_H_ */ | 67 68 struct savefpu pcb_save; 69 u_long pcb_flags; 70#define PCB_NPXTRAP 0x01 /* npx trap pending */ 71#define PCB_NPXINITDONE 0x02 /* fpu state is initialized */ 72#define PCB_FULLCTX 0x04 /* full context restore on sysret */ 73 74 caddr_t pcb_onfault; /* copyin/out fault recovery */ 75}; 76 77#ifdef _KERNEL 78void savectx(struct pcb *); 79#endif 80 81#endif /* _I386_PCB_H_ */ |