Module Name: src
Committed By: reinoud
Date: Tue Sep 13 11:22:07 UTC 2011
Added Files:
src/sys/arch/usermode/include: psl.h
Log Message:
Add missing processor status flag file i forgot to add
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/arch/usermode/include/psl.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/sys/arch/usermode/include/psl.h
diff -u /dev/null src/sys/arch/usermode/include/psl.h:1.1
--- /dev/null Tue Sep 13 11:22:07 2011
+++ src/sys/arch/usermode/include/psl.h Tue Sep 13 11:22:07 2011
@@ -0,0 +1,80 @@
+/* $NetBSD: psl.h,v 1.1 2011/09/13 11:22:07 reinoud Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * 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. 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.
+ *
+ * @(#)psl.h 5.2 (Berkeley) 1/18/91
+ */
+
+#ifndef _USERMODE_PSL_H_
+#define _USERMODE_PSL_H_
+
+#if defined(__i386__) || defined(__x86_64__)
+
+/*
+ * 386 processor status longword.
+ */
+#define PSL_C 0x00000001 /* carry flag */
+#define PSL_PF 0x00000004 /* parity flag */
+#define PSL_AF 0x00000010 /* auxiliary carry flag */
+#define PSL_Z 0x00000040 /* zero flag */
+#define PSL_N 0x00000080 /* sign flag */
+#define PSL_T 0x00000100 /* trap flag */
+#define PSL_I 0x00000200 /* interrupt enable flag */
+#define PSL_D 0x00000400 /* direction flag */
+#define PSL_V 0x00000800 /* overflow flag */
+#define PSL_IOPL 0x00003000 /* i/o privilege level */
+#define PSL_NT 0x00004000 /* nested task */
+#define PSL_RF 0x00010000 /* resume flag */
+#define PSL_VM 0x00020000 /* virtual 8086 mode */
+#define PSL_AC 0x00040000 /* alignment check flag */
+#define PSL_VIF 0x00080000 /* virtual interrupt enable flag */
+#define PSL_VIP 0x00100000 /* virtual interrupt pending flag */
+#define PSL_ID 0x00200000 /* identification flag */
+
+#define PSL_MBO 0x00000002 /* must be one bits */
+#define PSL_MBZ 0xffc08028 /* must be zero bits */
+
+#define PSL_USERSTATIC (PSL_MBO | PSL_MBZ | PSL_I | PSL_IOPL | \
+ PSL_NT | PSL_VM | PSL_VIF | PSL_VIP)
+
+#define PSL_USER (PSL_C | PSL_PF | PSL_AF | PSL_Z | PSL_N | \
+ PSL_T | PSL_V | PSL_D)
+
+#define PSL_CLEARSIG (PSL_T | PSL_VM | PSL_AC | PSL_D)
+
+
+#else
+#error port me
+#endif
+
+
+#endif /* _USERMODE_PSL_H_ */
