| pcb.h (182868) | pcb.h (189411) |
|---|---|
| 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 * --- 17 unchanged lines hidden (view full) --- 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 | 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 * --- 17 unchanged lines hidden (view full) --- 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 182868 2008-09-08 09:59:05Z kib $ | 34 * $FreeBSD: head/sys/amd64/include/pcb.h 189411 2009-03-05 16:52:50Z jhb $ |
| 35 */ 36 37#ifndef _AMD64_PCB_H_ 38#define _AMD64_PCB_H_ 39 40/* 41 * AMD64 process control block 42 */ --- 8 unchanged lines hidden (view full) --- 51 register_t pcb_r12; 52 register_t pcb_rbp; 53 register_t pcb_rsp; 54 register_t pcb_rbx; 55 register_t pcb_rip; 56 register_t pcb_fsbase; 57 register_t pcb_gsbase; 58 u_long pcb_flags; | 35 */ 36 37#ifndef _AMD64_PCB_H_ 38#define _AMD64_PCB_H_ 39 40/* 41 * AMD64 process control block 42 */ --- 8 unchanged lines hidden (view full) --- 51 register_t pcb_r12; 52 register_t pcb_rbp; 53 register_t pcb_rsp; 54 register_t pcb_rbx; 55 register_t pcb_rip; 56 register_t pcb_fsbase; 57 register_t pcb_gsbase; 58 u_long pcb_flags; |
| 59#define PCB_DBREGS 0x02 /* process using debug registers */ 60#define PCB_FPUINITDONE 0x08 /* fpu state is initialized */ 61#define PCB_GS32BIT 0x20 /* linux gs switch */ 62#define PCB_32BIT 0x40 /* process has 32 bit context (segs etc) */ 63#define PCB_FULLCTX 0x80 /* full context restore on sysret */ 64 |
|
| 59 u_int32_t pcb_ds; 60 u_int32_t pcb_es; 61 u_int32_t pcb_fs; 62 u_int32_t pcb_gs; 63 u_int64_t pcb_dr0; 64 u_int64_t pcb_dr1; 65 u_int64_t pcb_dr2; 66 u_int64_t pcb_dr3; 67 u_int64_t pcb_dr6; 68 u_int64_t pcb_dr7; 69 70 struct savefpu pcb_save; | 65 u_int32_t pcb_ds; 66 u_int32_t pcb_es; 67 u_int32_t pcb_fs; 68 u_int32_t pcb_gs; 69 u_int64_t pcb_dr0; 70 u_int64_t pcb_dr1; 71 u_int64_t pcb_dr2; 72 u_int64_t pcb_dr3; 73 u_int64_t pcb_dr6; 74 u_int64_t pcb_dr7; 75 76 struct savefpu pcb_save; |
| 71#define PCB_DBREGS 0x02 /* process using debug registers */ 72#define PCB_FPUINITDONE 0x08 /* fpu state is initialized */ 73#define PCB_GS32BIT 0x20 /* linux gs switch */ 74#define PCB_32BIT 0x40 /* process has 32 bit context (segs etc) */ 75#define PCB_FULLCTX 0x80 /* full context restore on sysret */ | |
| 76 77 caddr_t pcb_onfault; /* copyin/out fault recovery */ 78 79 /* 32-bit segment descriptor */ 80 struct user_segment_descriptor pcb_gs32sd; 81}; 82 83#ifdef _KERNEL 84struct trapframe; 85 86void makectx(struct trapframe *, struct pcb *); 87void savectx(struct pcb *); 88#endif 89 90#endif /* _AMD64_PCB_H_ */ | 77 78 caddr_t pcb_onfault; /* copyin/out fault recovery */ 79 80 /* 32-bit segment descriptor */ 81 struct user_segment_descriptor pcb_gs32sd; 82}; 83 84#ifdef _KERNEL 85struct trapframe; 86 87void makectx(struct trapframe *, struct pcb *); 88void savectx(struct pcb *); 89#endif 90 91#endif /* _AMD64_PCB_H_ */ |