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authorleo <leo@NetBSD.org>1995-03-26 07:12:03 +0000
committerleo <leo@NetBSD.org>1995-03-26 07:12:03 +0000
commit8b0113cfceadf3ee3bc427c4680b6b46bb57ceea (patch)
tree2a5b7db0400149a733175c4b1a56774b2d4c1eb7 /sys/arch/atari/include/pcb.h
parent282052c7a8346370f47965457329f3b0b3fa01b7 (diff)
NetBSD/Atari, port by Leo Weppelman.
Diffstat (limited to 'sys/arch/atari/include/pcb.h')
-rw-r--r--sys/arch/atari/include/pcb.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/sys/arch/atari/include/pcb.h b/sys/arch/atari/include/pcb.h
new file mode 100644
index 00000000000..fbb5f018fbe
--- /dev/null
+++ b/sys/arch/atari/include/pcb.h
@@ -0,0 +1,77 @@
+/* $NetBSD: pcb.h,v 1.1.1.1 1995/03/26 07:12:07 leo Exp $ */
+
+/*
+ * Copyright (c) 1988 University of Utah.
+ * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ * from: Utah $Hdr: pcb.h 1.13 89/04/23$
+ *
+ * @(#)pcb.h 7.4 (Berkeley) 5/4/91
+ */
+
+#ifndef _MACHINE_PCB_H_
+#define _MACHINE_PCB_H_
+
+#include <machine/frame.h>
+
+/*
+ * ATARI process control block
+ */
+struct pcb
+{
+ short pcb_flags; /* misc. process flags (+0) */
+ short pcb_ps; /* processor status word (+2) */
+ int pcb_ustp; /* user segment table pointer (+4) */
+ int pcb_usp; /* user stack pointer (+8) */
+ int pcb_regs[12]; /* D0-D7, A0-A7 (+C) */
+ int pcb_cmap2; /* temporary copy PTE */
+ caddr_t pcb_onfault; /* for copyin/out faults */
+ struct fpframe pcb_fpregs; /* 68881/2 context save area */
+ int pcb_exec[16]; /* exec structure for core dumps */
+};
+
+/* flags (none currently used) */
+
+/*
+ * The pcb is augmented with machine-dependent additional data for
+ * core dumps. For the hp300, this includes an HP-UX exec header
+ * which is dumped for HP-UX processes.
+ */
+struct md_coredump {
+ int md_exec[16]; /* exec structure for HP-UX core dumps */
+};
+
+#endif /* !_MACHINE_PCB_H_ */