141474Smckusick /* 241474Smckusick * Copyright (c) 1988 University of Utah. 341474Smckusick * Copyright (c) 1982, 1986, 1990 The Regents of the University of California. 441474Smckusick * All rights reserved. 541474Smckusick * 641474Smckusick * This code is derived from software contributed to Berkeley by 741474Smckusick * the Systems Programming Group of the University of Utah Computer 841474Smckusick * Science Department. 941474Smckusick * 1041474Smckusick * %sccs.include.redist.c% 1141474Smckusick * 1241474Smckusick * from: Utah $Hdr: pcb.h 1.13 89/04/23$ 1341474Smckusick * 14*49135Skarels * @(#)pcb.h 7.4 (Berkeley) 05/04/91 1541474Smckusick */ 1641474Smckusick 17*49135Skarels #include <machine/frame.h> 1841474Smckusick 1941474Smckusick /* 2041474Smckusick * HP300 process control block 2141474Smckusick */ 2241474Smckusick struct pcb 2341474Smckusick { 2441474Smckusick short pcb_flags; /* misc. process flags (+0) */ 2541474Smckusick short pcb_ps; /* processor status word (+2) */ 2641474Smckusick int pcb_ustp; /* user segment table pointer (+4) */ 2741474Smckusick int pcb_usp; /* user stack pointer (+8) */ 2841474Smckusick int pcb_regs[12]; /* D0-D7, A0-A7 (+C) */ 29*49135Skarels int pcb_cmap2; /* temporary copy PTE */ 30*49135Skarels caddr_t pcb_onfault; /* for copyin/out faults */ 31*49135Skarels struct fpframe pcb_fpregs; /* 68881/2 context save area */ 32*49135Skarels int pcb_exec[16]; /* exec structure for core dumps */ 3341474Smckusick }; 3441474Smckusick 3541474Smckusick /* flags */ 3641474Smckusick 3741474Smckusick #define PCB_HPUXMMAP 0x0010 /* VA space is multiple mapped */ 3841474Smckusick #define PCB_HPUXTRACE 0x0020 /* being traced by an HPUX process */ 3941474Smckusick #define PCB_HPUXBIN 0x0040 /* loaded from an HPUX format binary */ 4041474Smckusick /* note: does NOT imply SHPUX */ 41