150 lines
5.5 KiB
C
150 lines
5.5 KiB
C
/* $NetBSD: ptrace.h,v 1.13 2006/03/05 07:17:21 christos Exp $ */
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/*
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* Copyright (c) 2001 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Jason R. Thorpe for Wasabi Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1993 Christopher G. Demetriou
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Christopher G. Demetriou.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _I386_PTRACE_H_
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#define _I386_PTRACE_H_
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/*
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* i386-dependent ptrace definitions
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*/
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#define PT_STEP (PT_FIRSTMACH + 0)
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#define PT_GETREGS (PT_FIRSTMACH + 1)
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#define PT_SETREGS (PT_FIRSTMACH + 2)
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#define PT_GETFPREGS (PT_FIRSTMACH + 3)
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#define PT_SETFPREGS (PT_FIRSTMACH + 4)
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/* We have machine-dependent process tracing needs. */
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#define __HAVE_PTRACE_MACHDEP
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/* We have machine-dependent procfs nodes. */
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#define __HAVE_PROCFS_MACHDEP
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/* The machine-dependent ptrace(2) requests. */
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#define PT_GETXMMREGS (PT_FIRSTMACH + 5)
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#define PT_SETXMMREGS (PT_FIRSTMACH + 6)
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#define PT_MACHDEP_STRINGS \
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"PT_STEP", \
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"PT_GETREGS", \
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"PT_SETREGS", \
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"PT_GETFPREGS", \
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"PT_SETFPREGS", \
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"PT_GETXMMREGS", \
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"PT_SETXMMREGS",
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#ifdef _KERNEL
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/*
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* These are used in sys_ptrace() to find good ptrace(2) requests.
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*/
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#define PTRACE_MACHDEP_REQUEST_CASES \
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case PT_GETXMMREGS: \
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case PT_SETXMMREGS:
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/*
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* These are used to define machine-dependent procfs node types.
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*/
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#define PROCFS_MACHDEP_NODE_TYPES \
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Pmachdep_xmmregs, /* extended FP register set */
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/*
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* These are used in switch statements to catch machine-dependent
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* procfs node types.
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*/
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#define PROCFS_MACHDEP_NODETYPE_CASES \
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case Pmachdep_xmmregs:
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/*
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* These are used to protect a privileged process's state.
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*/
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#define PROCFS_MACHDEP_PROTECT_CASES \
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case Pmachdep_xmmregs:
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/*
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* These are used to define the machine-dependent procfs nodes.
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*/
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#define PROCFS_MACHDEP_NODETYPE_DEFNS \
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{ DT_REG, N("xmmregs"), Pmachdep_xmmregs, \
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procfs_machdep_validxmmregs },
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struct xmmregs;
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/* Functions used by both ptrace(2) and procfs. */
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int process_machdep_doxmmregs(struct lwp *, struct lwp *, struct uio *);
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int process_machdep_validxmmregs(struct proc *);
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/* Functions used by procfs. */
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struct mount;
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struct pfsnode;
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int procfs_machdep_doxmmregs(struct lwp *, struct lwp *,
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struct pfsnode *, struct uio *);
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int procfs_machdep_validxmmregs(struct lwp *, struct mount *);
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#endif /* _KERNEL */
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#endif /* _I386_PTRACE_H_ */
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