ptrace.h revision 1.12.6.1
1 /* $NetBSD: ptrace.h,v 1.12.6.1 2006/04/22 11:37:33 simonb Exp $ */ 2 3 /* 4 * Copyright (c) 2001 Wasabi Systems, Inc. 5 * All rights reserved. 6 * 7 * Written by Jason R. Thorpe for Wasabi Systems, Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed for the NetBSD Project by 20 * Wasabi Systems, Inc. 21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22 * or promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 */ 37 38 /* 39 * Copyright (c) 1993 Christopher G. Demetriou 40 * All rights reserved. 41 * 42 * Redistribution and use in source and binary forms, with or without 43 * modification, are permitted provided that the following conditions 44 * are met: 45 * 1. Redistributions of source code must retain the above copyright 46 * notice, this list of conditions and the following disclaimer. 47 * 2. Redistributions in binary form must reproduce the above copyright 48 * notice, this list of conditions and the following disclaimer in the 49 * documentation and/or other materials provided with the distribution. 50 * 3. All advertising materials mentioning features or use of this software 51 * must display the following acknowledgement: 52 * This product includes software developed by Christopher G. Demetriou. 53 * 4. The name of the author may not be used to endorse or promote products 54 * derived from this software without specific prior written permission 55 * 56 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 57 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 58 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 59 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 60 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 61 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 62 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 63 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 64 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 65 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 66 */ 67 68 #ifndef _I386_PTRACE_H_ 69 #define _I386_PTRACE_H_ 70 71 /* 72 * i386-dependent ptrace definitions 73 */ 74 #define PT_STEP (PT_FIRSTMACH + 0) 75 #define PT_GETREGS (PT_FIRSTMACH + 1) 76 #define PT_SETREGS (PT_FIRSTMACH + 2) 77 #define PT_GETFPREGS (PT_FIRSTMACH + 3) 78 #define PT_SETFPREGS (PT_FIRSTMACH + 4) 79 80 /* We have machine-dependent process tracing needs. */ 81 #define __HAVE_PTRACE_MACHDEP 82 83 /* We have machine-dependent procfs nodes. */ 84 #define __HAVE_PROCFS_MACHDEP 85 86 /* The machine-dependent ptrace(2) requests. */ 87 #define PT_GETXMMREGS (PT_FIRSTMACH + 5) 88 #define PT_SETXMMREGS (PT_FIRSTMACH + 6) 89 90 #define PT_MACHDEP_STRINGS \ 91 "PT_STEP", \ 92 "PT_GETREGS", \ 93 "PT_SETREGS", \ 94 "PT_GETFPREGS", \ 95 "PT_SETFPREGS", \ 96 "PT_GETXMMREGS", \ 97 "PT_SETXMMREGS", 98 99 #ifdef _KERNEL 100 101 /* 102 * These are used in sys_ptrace() to find good ptrace(2) requests. 103 */ 104 #define PTRACE_MACHDEP_REQUEST_CASES \ 105 case PT_GETXMMREGS: \ 106 case PT_SETXMMREGS: 107 108 /* 109 * These are used to define machine-dependent procfs node types. 110 */ 111 #define PROCFS_MACHDEP_NODE_TYPES \ 112 Pmachdep_xmmregs, /* extended FP register set */ 113 114 /* 115 * These are used in switch statements to catch machine-dependent 116 * procfs node types. 117 */ 118 #define PROCFS_MACHDEP_NODETYPE_CASES \ 119 case Pmachdep_xmmregs: 120 121 /* 122 * These are used to protect a privileged process's state. 123 */ 124 #define PROCFS_MACHDEP_PROTECT_CASES \ 125 case Pmachdep_xmmregs: 126 127 /* 128 * These are used to define the machine-dependent procfs nodes. 129 */ 130 #define PROCFS_MACHDEP_NODETYPE_DEFNS \ 131 { DT_REG, N("xmmregs"), Pmachdep_xmmregs, \ 132 procfs_machdep_validxmmregs }, 133 134 struct xmmregs; 135 136 /* Functions used by both ptrace(2) and procfs. */ 137 int process_machdep_doxmmregs(struct lwp *, struct lwp *, struct uio *); 138 int process_machdep_validxmmregs(struct proc *); 139 140 /* Functions used by procfs. */ 141 struct mount; 142 struct pfsnode; 143 int procfs_machdep_doxmmregs(struct lwp *, struct lwp *, 144 struct pfsnode *, struct uio *); 145 int procfs_machdep_validxmmregs(struct lwp *, struct mount *); 146 147 #endif /* _KERNEL */ 148 149 #endif /* _I386_PTRACE_H_ */ 150
Indexes created Wed Oct 29 20:09:47 GMT 2025