FreeBSD/Linux Kernel Cross Reference
sys/cddl/compat/opensolaris/sys/cpuvar_defs.h

     /*
      * CDDL HEADER START
      *
      * The contents of this file are subject to the terms of the
      * Common Development and Distribution License (the "License").
      * You may not use this file except in compliance with the License.
      *
      * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      * or http://www.opensolaris.org/os/licensing.
     * See the License for the specific language governing permissions
     * and limitations under the License.
     *
     * When distributing Covered Code, include this CDDL HEADER in each
     * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     * If applicable, add the following below this CDDL HEADER, with the
     * fields enclosed by brackets "[]" replaced with your own identifying
     * information: Portions Copyright [yyyy] [name of copyright owner]
     *
     * CDDL HEADER END
     */
    
    /*
     * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     * Use is subject to license terms.
     */
    
    #ifndef _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H
    #define _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H
    
    /*
     * DTrace flags.
     */
    #define CPU_DTRACE_NOFAULT      0x0001  /* Don't fault */
    #define CPU_DTRACE_DROP         0x0002  /* Drop this ECB */
    #define CPU_DTRACE_BADADDR      0x0004  /* DTrace fault: bad address */
    #define CPU_DTRACE_BADALIGN     0x0008  /* DTrace fault: bad alignment */
    #define CPU_DTRACE_DIVZERO      0x0010  /* DTrace fault: divide by zero */
    #define CPU_DTRACE_ILLOP        0x0020  /* DTrace fault: illegal operation */
    #define CPU_DTRACE_NOSCRATCH    0x0040  /* DTrace fault: out of scratch */
    #define CPU_DTRACE_KPRIV        0x0080  /* DTrace fault: bad kernel access */
    #define CPU_DTRACE_UPRIV        0x0100  /* DTrace fault: bad user access */
    #define CPU_DTRACE_TUPOFLOW     0x0200  /* DTrace fault: tuple stack overflow */
    #if defined(__sparc)
    #define CPU_DTRACE_FAKERESTORE  0x0400  /* pid provider hint to getreg */
    #endif
    #define CPU_DTRACE_ENTRY        0x0800  /* pid provider hint to ustack() */
    #define CPU_DTRACE_BADSTACK     0x1000  /* DTrace fault: bad stack */
    
    #define CPU_DTRACE_FAULT        (CPU_DTRACE_BADADDR | CPU_DTRACE_BADALIGN | \
                                    CPU_DTRACE_DIVZERO | CPU_DTRACE_ILLOP | \
                                    CPU_DTRACE_NOSCRATCH | CPU_DTRACE_KPRIV | \
                                    CPU_DTRACE_UPRIV | CPU_DTRACE_TUPOFLOW | \
                                    CPU_DTRACE_BADSTACK)
    #define CPU_DTRACE_ERROR        (CPU_DTRACE_FAULT | CPU_DTRACE_DROP)
    
    #define PANICSTKSIZE    8192
    #define REGSIZE         256
    
    #endif /* _COMPAT_OPENSOLARIS_SYS_CPUVAR_DEFS_H */

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