--- /dev/null
+/* $NetBSD: ptrace.h,v 1.5 2008/01/25 11:59:20 skrll Exp $ */
+
+/*
+ * Copyright (c) 1995 Frank Lancaster
+ * Copyright (c) 1995 Tools GmbH
+ * All rights reserved.
+ *
+ * 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 TooLs GmbH.
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
+ */
+
+/*
+ * arm-dependent ptrace definitions
+ */
+#ifndef _KERNEL
+#define PT_STEP (PT_FIRSTMACH + 0) /* Not implemented */
+#endif
+#define PT_GETREGS (PT_FIRSTMACH + 1)
+#define PT_SETREGS (PT_FIRSTMACH + 2)
+#define PT_GETFPREGS (PT_FIRSTMACH + 3)
+#define PT_SETFPREGS (PT_FIRSTMACH + 4)
+
+#define PT_MACHDEP_STRINGS \
+ "(unused)", \
+ "PT_GETREGS", \
+ "PT_SETREGS", \
+ "PT_GETFPREGS", \
+ "PT_SETFPREGS",
--- /dev/null
+/* $NetBSD: ptrace.h,v 1.13 2006/03/05 07:17:21 christos Exp $ */
+
+/*
+ * Copyright (c) 2001 Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * Written by Jason R. Thorpe for Wasabi Systems, Inc.
+ *
+ * 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 for the NetBSD Project by
+ * Wasabi Systems, Inc.
+ * 4. The name of Wasabi Systems, Inc. may not be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
+ * 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.
+ */
+
+/*
+ * Copyright (c) 1993 Christopher G. Demetriou
+ * All rights reserved.
+ *
+ * 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 Christopher G. Demetriou.
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef _I386_PTRACE_H_
+#define _I386_PTRACE_H_
+
+/*
+ * i386-dependent ptrace definitions
+ */
+#define PT_STEP (PT_FIRSTMACH + 0)
+#define PT_GETREGS (PT_FIRSTMACH + 1)
+#define PT_SETREGS (PT_FIRSTMACH + 2)
+#define PT_GETFPREGS (PT_FIRSTMACH + 3)
+#define PT_SETFPREGS (PT_FIRSTMACH + 4)
+
+/* We have machine-dependent process tracing needs. */
+#define __HAVE_PTRACE_MACHDEP
+
+/* We have machine-dependent procfs nodes. */
+#define __HAVE_PROCFS_MACHDEP
+
+/* The machine-dependent ptrace(2) requests. */
+#define PT_GETXMMREGS (PT_FIRSTMACH + 5)
+#define PT_SETXMMREGS (PT_FIRSTMACH + 6)
+
+#define PT_MACHDEP_STRINGS \
+ "PT_STEP", \
+ "PT_GETREGS", \
+ "PT_SETREGS", \
+ "PT_GETFPREGS", \
+ "PT_SETFPREGS", \
+ "PT_GETXMMREGS", \
+ "PT_SETXMMREGS",
+
+#ifdef _KERNEL
+
+/*
+ * These are used in sys_ptrace() to find good ptrace(2) requests.
+ */
+#define PTRACE_MACHDEP_REQUEST_CASES \
+ case PT_GETXMMREGS: \
+ case PT_SETXMMREGS:
+
+/*
+ * These are used to define machine-dependent procfs node types.
+ */
+#define PROCFS_MACHDEP_NODE_TYPES \
+ Pmachdep_xmmregs, /* extended FP register set */
+
+/*
+ * These are used in switch statements to catch machine-dependent
+ * procfs node types.
+ */
+#define PROCFS_MACHDEP_NODETYPE_CASES \
+ case Pmachdep_xmmregs:
+
+/*
+ * These are used to protect a privileged process's state.
+ */
+#define PROCFS_MACHDEP_PROTECT_CASES \
+ case Pmachdep_xmmregs:
+
+/*
+ * These are used to define the machine-dependent procfs nodes.
+ */
+#define PROCFS_MACHDEP_NODETYPE_DEFNS \
+ { DT_REG, N("xmmregs"), Pmachdep_xmmregs, \
+ procfs_machdep_validxmmregs },
+
+struct xmmregs;
+
+/* Functions used by both ptrace(2) and procfs. */
+int process_machdep_doxmmregs(struct lwp *, struct lwp *, struct uio *);
+int process_machdep_validxmmregs(struct proc *);
+
+/* Functions used by procfs. */
+struct mount;
+struct pfsnode;
+int procfs_machdep_doxmmregs(struct lwp *, struct lwp *,
+ struct pfsnode *, struct uio *);
+int procfs_machdep_validxmmregs(struct lwp *, struct mount *);
+
+#endif /* _KERNEL */
+
+#endif /* _I386_PTRACE_H_ */
-/* <sys/ptrace.h>
- * definitions for ptrace(2)
+/* $NetBSD: ptrace.h,v 1.44 2011/09/02 20:10:19 christos Exp $ */
+
+/*-
+ * Copyright (c) 1984, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * 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.
+ *
+ * @(#)ptrace.h 8.2 (Berkeley) 1/4/94
+ */
+
+#ifndef _SYS_PTRACE_H_
+#define _SYS_PTRACE_H_
+
+#define PT_TRACE_ME 0 /* child declares it's being traced */
+#define PT_READ_I 1 /* read word in child's I space */
+#define PT_READ_D 2 /* read word in child's D space */
+#define PT_WRITE_I 4 /* write word in child's I space */
+#define PT_WRITE_D 5 /* write word in child's D space */
+#define PT_CONTINUE 7 /* continue the child */
+#define PT_KILL 8 /* kill the child process */
+#define PT_ATTACH 9 /* attach to running process */
+#define PT_DETACH 10 /* detach from running process */
+#define PT_IO 11 /* do I/O to/from the stopped process */
+#define PT_DUMPCORE 12 /* make child generate a core dump */
+#define PT_LWPINFO 13 /* get info about the LWP */
+#define PT_SYSCALL 14 /* stop on syscall entry/exit */
+#define PT_SYSCALLEMU 15 /* cancel syscall, tracer emulates it */
+#define PT_SET_EVENT_MASK 16 /* set the event mask, defined below */
+#define PT_GET_EVENT_MASK 17 /* get the event mask, defined below */
+#define PT_GET_PROCESS_STATE 18 /* get process state, defined below */
+
+#define PT_FIRSTMACH 32 /* for machine-specific requests */
+#include <machine/ptrace.h> /* machine-specific requests, if any */
+
+#define PT_STRINGS \
+/* 0 */ "PT_TRACE_ME", \
+/* 1 */ "PT_READ_I", \
+/* 2 */ "PT_READ_D", \
+/* 3 */ "*PT_INVALID_3*", \
+/* 4 */ "PT_WRITE_I", \
+/* 5 */ "PT_WRITE_D", \
+/* 6 */ "*PT_INVALID_6*", \
+/* 7 */ "PT_CONTINUE", \
+/* 8 */ "PT_KILL", \
+/* 9 */ "PT_ATTACH", \
+/* 10 */ "PT_DETACH", \
+/* 11 */ "PT_IO", \
+/* 12 */ "PT_DUMPCORE", \
+/* 13 */ "PT_LWPINFO", \
+/* 14 */ "PT_SYSCALL", \
+/* 15 */ "PT_SYSCALLEMU", \
+/* 16 */ "PT_SET_EVENT_MASK", \
+/* 17 */ "PT_GET_EVENT_MASK", \
+/* 18 */ "PT_GET_PROCESS_STATE",
+
+/* PT_{G,S}EVENT_MASK */
+typedef struct ptrace_event {
+ int pe_set_event;
+} ptrace_event_t;
+
+/* PT_GET_PROCESS_STATE */
+typedef struct ptrace_state {
+ int pe_report_event;
+ pid_t pe_other_pid;
+} ptrace_state_t;
+
+#define PTRACE_FORK 0x0001 /* Report forks */
+
+/*
+ * Argument structure for PT_IO.
+ */
+struct ptrace_io_desc {
+ int piod_op; /* I/O operation (see below) */
+ void *piod_offs; /* child offset */
+ void *piod_addr; /* parent offset */
+ size_t piod_len; /* request length (in)/actual count (out) */
+};
+
+/* piod_op */
+#define PIOD_READ_D 1 /* read from D space */
+#define PIOD_WRITE_D 2 /* write to D spcae */
+#define PIOD_READ_I 3 /* read from I space */
+#define PIOD_WRITE_I 4 /* write to I space */
+
+/*
+ * Argument structure for PT_LWPINFO.
*/
+struct ptrace_lwpinfo {
+ lwpid_t pl_lwpid; /* LWP described */
+ int pl_event; /* Event that stopped the LWP */
+ /* Add fields at the end */
+};
+
+#define PL_EVENT_NONE 0
+#define PL_EVENT_SIGNAL 1
+
+#ifdef _KERNEL
+
+#if defined(PT_GETREGS) || defined(PT_SETREGS)
+struct reg;
+#ifndef process_reg32
+#define process_reg32 struct reg
+#endif
+#ifndef process_reg64
+#define process_reg64 struct reg
+#endif
+#endif
+#if defined(PT_GETFPREGS) || defined(PT_SETFPREGS)
+struct fpreg;
+#ifndef process_fpreg32
+#define process_fpreg32 struct fpreg
+#endif
+#ifndef process_fpreg64
+#define process_fpreg64 struct fpreg
+#endif
+#endif
-#ifndef _PTRACE_H
-#define _PTRACE_H
-
-/* Trace requests. */
-#define T_STOP -1 /* stop the process */
-#define T_OK 0 /* enable tracing by parent for this process */
-#define T_GETINS 1 /* return value from instruction space */
-#define T_GETDATA 2 /* return value from data space */
-#define T_GETUSER 3 /* return value from user process table */
-#define T_SETINS 4 /* set value from instruction space */
-#define T_SETDATA 5 /* set value from data space */
-#define T_SETUSER 6 /* set value in user process table */
-#define T_RESUME 7 /* resume execution */
-#define T_EXIT 8 /* exit */
-#define T_STEP 9 /* set trace bit */
-#define T_SYSCALL 10 /* trace system call */
-#define T_ATTACH 11 /* attach to a running process */
-#define T_DETACH 12 /* detach from a traced process */
-#define T_SETOPT 13 /* set trace options */
-#define T_GETRANGE 14 /* get range of values */
-#define T_SETRANGE 15 /* set range of values */
-
-#define T_READB_INS 100 /* Read a byte from the text segment of an
- * untraced process (only for root)
- */
-#define T_WRITEB_INS 101 /* Write a byte in the text segment of an
- * untraced process (only for root)
- */
+void ptrace_init(void);
+int process_doregs(struct lwp *, struct lwp *, struct uio *);
+int process_validregs(struct lwp *);
+
+int process_dofpregs(struct lwp *, struct lwp *, struct uio *);
+int process_validfpregs(struct lwp *);
+
+int process_domem(struct lwp *, struct lwp *, struct uio *);
+
+void process_stoptrace(void);
+
+void proc_reparent(struct proc *, struct proc *);
+#ifdef PT_GETFPREGS
+#ifdef __HAVE_PROCESS_XFPREGS
+int process_read_xfpregs(struct lwp *, struct fpreg *, size_t *);
+#ifndef process_read_xfpregs32
+#define process_read_xfpregs32 process_read_xfpregs
+#endif
+#ifndef process_read_xfpregs64
+#define process_read_xfpregs64 process_read_xfpregs
+#endif
+#else
+int process_read_fpregs(struct lwp *, struct fpreg *);
+#ifndef process_read_fpregs32
+#define process_read_fpregs32 process_read_fpregs
+#endif
+#ifndef process_read_fpregs64
+#define process_read_fpregs64 process_read_fpregs
+#endif
+#endif
+#endif
+#ifdef PT_GETREGS
+int process_read_regs(struct lwp *, struct reg *);
+#ifndef process_read_regs32
+#define process_read_regs32 process_read_regs
+#endif
+#ifndef process_read_regs64
+#define process_read_regs64 process_read_regs
+#endif
+#endif
+int process_set_pc(struct lwp *, void *);
+int process_sstep(struct lwp *, int);
+#ifdef PT_SETFPREGS
+#ifdef __HAVE_PROCESS_XFPREGS
+int process_write_xfpregs(struct lwp *, const struct fpreg *, size_t);
+#else
+int process_write_fpregs(struct lwp *, const struct fpreg *);
+#endif
+#endif
+#ifdef PT_SETREGS
+int process_write_regs(struct lwp *, const struct reg *);
+#endif
+
+#ifdef __HAVE_PROCFS_MACHDEP
+int ptrace_machdep_dorequest(struct lwp *, struct lwp *, int,
+ void *, int);
+#endif
+
+#ifndef FIX_SSTEP
+#define FIX_SSTEP(p)
+#endif
+
+#else /* !_KERNEL */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int ptrace(int _request, pid_t _pid, void *_addr, int _data);
+__END_DECLS
+
+#endif /* !_KERNEL */
+
+#ifdef __minix
/* Trace options. */
-#define TO_TRACEFORK 0x1 /* automatically attach to forked children */
-#define TO_ALTEXEC 0x2 /* send SIGSTOP on successful exec() */
-#define TO_NOEXEC 0x4 /* do not send signal on successful exec() */
+#define TO_TRACEFORK 0x1 /* automatically attach to forked children */
+#define TO_ALTEXEC 0x2 /* send SIGSTOP on successful exec() */
+#define TO_NOEXEC 0x4 /* do not send signal on successful exec() */
/* Trace spaces. */
-#define TS_INS 0 /* text space */
-#define TS_DATA 1 /* data space */
+#define TS_INS 0 /* text space */
+#define TS_DATA 1 /* data space */
/* Trance range structure. */
struct ptrace_range {
- int pr_space; /* space in traced process */
- long pr_addr; /* address in traced process */
- void *pr_ptr; /* buffer in caller process */
- size_t pr_size; /* size of range, in bytes */
+ int pr_space; /* space in traced process */
+ long pr_addr; /* address in traced process */
+ void *pr_ptr; /* buffer in caller process */
+ size_t pr_size; /* size of range, in bytes */
};
-/* Function Prototypes. */
-#include <sys/cdefs.h>
+/* Trace requests aliases for minix. */
+#define T_OK PT_TRACE_ME /* enable tracing by parent for this process */
+#define T_GETINS PT_READ_I /* return value from instruction space */
+#define T_GETDATA PT_READ_D /* return value from data space */
+#define T_SETINS PT_WRITE_I /* set value from instruction space */
+#define T_SETDATA PT_WRITE_D /* set value from data space */
+#define T_RESUME PT_CONTINUE /* resume execution */
+#define T_EXIT PT_KILL /* exit */
+#define T_SYSCALL PT_SYSCALL /* trace system call */
+#define T_ATTACH PT_ATTACH /* attach to a running process */
+#define T_DETACH PT_DETACH /* detach from a traced process */
-__BEGIN_DECLS
-long ptrace(int _req, pid_t _pid, long _addr, long _data);
-__END_DECLS
+/* Trace requests unique to minix */
+#define T_STOP -1 /* stop the process */
+#define T_READB_INS 100 /* Read a byte from the text segment of an
+ * untraced process (only for root)
+ */
+#define T_WRITEB_INS 101 /* Write a byte in the text segment of an
+ * untraced process (only for root)
+ */
+#define T_GETUSER 102 /* return value from user process table */
+#define T_SETUSER 103 /* set value in user process table */
+#define T_STEP 104 /* set trace bit */
+#define T_SETOPT 105 /* set trace options */
+#define T_GETRANGE 106 /* get range of values */
+#define T_SETRANGE 107 /* set range of values */
+
+#endif
-#endif /* _PTRACE_H */
+#endif /* !_SYS_PTRACE_H_ */