| pcb.h (25545) | pcb.h (26494) |
|---|---|
| 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 * $Id: pcb.h,v 1.20 1997/04/26 11:45:39 peter Exp $ | 37 * $Id: pcb.h,v 1.21 1997/05/07 19:49:32 peter Exp $ |
| 38 */ 39 40#ifndef _I386_PCB_H_ 41#define _I386_PCB_H_ 42 43/* 44 * Intel 386 process control block 45 */ --- 13 unchanged lines hidden (view full) --- 59 int pcb_eip; 60 caddr_t pcb_ldt; /* per process (user) LDT */ 61 int pcb_ldt_len; /* number of LDT entries */ 62 struct save87 pcb_savefpu; /* floating point state for 287/387 */ 63 u_char pcb_flags; 64#define FP_SOFTFP 0x01 /* process using software fltng pnt emulator */ 65 caddr_t pcb_onfault; /* copyin/out fault recovery */ 66 u_long pcb_mpnest; | 38 */ 39 40#ifndef _I386_PCB_H_ 41#define _I386_PCB_H_ 42 43/* 44 * Intel 386 process control block 45 */ --- 13 unchanged lines hidden (view full) --- 59 int pcb_eip; 60 caddr_t pcb_ldt; /* per process (user) LDT */ 61 int pcb_ldt_len; /* number of LDT entries */ 62 struct save87 pcb_savefpu; /* floating point state for 287/387 */ 63 u_char pcb_flags; 64#define FP_SOFTFP 0x01 /* process using software fltng pnt emulator */ 65 caddr_t pcb_onfault; /* copyin/out fault recovery */ 66 u_long pcb_mpnest; |
| 67 u_long __pcb_spare[7]; /* adjust to avoid core dump size changes */ | 67 int pcb_fs; 68 int pcb_gs; 69 u_long __pcb_spare[5]; /* adjust to avoid core dump size changes */ |
| 68#if 0 /* some day we may switch between procs that have their own i386tss */ 69 struct i386tss pcb_tss; 70 u_char pcb_iomap[NPORT/sizeof(u_char)]; /* i/o port bitmap */ 71#endif 72}; 73 74/* 75 * The pcb is augmented with machine-dependent additional data for --- 18 unchanged lines hidden --- | 70#if 0 /* some day we may switch between procs that have their own i386tss */ 71 struct i386tss pcb_tss; 72 u_char pcb_iomap[NPORT/sizeof(u_char)]; /* i/o port bitmap */ 73#endif 74}; 75 76/* 77 * The pcb is augmented with machine-dependent additional data for --- 18 unchanged lines hidden --- |