Date: Sun, 4 Mar 2012 20:24:28 +0000 (UTC) From: Tijl Coosemans <tijl@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r232520 - in head/sys: amd64/amd64 amd64/include i386/include pc98/include x86/include Message-ID: <201203042024.q24KOSWK051192@svn.freebsd.org>
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Author: tijl Date: Sun Mar 4 20:24:28 2012 New Revision: 232520 URL: http://svn.freebsd.org/changeset/base/232520 Log: Copy amd64 ptrace.h to x86 and merge with i386 ptrace.h. Replace amd64/i386/pc98 ptrace.h with stubs. For amd64 PT_GETXSTATE and PT_SETXSTATE have been redefined to match the i386 values. The old values are still supported but should no longer be used. Reviewed by: kib Added: head/sys/x86/include/ptrace.h - copied, changed from r232518, head/sys/amd64/include/ptrace.h Modified: head/sys/amd64/amd64/ptrace_machdep.c head/sys/amd64/include/ptrace.h head/sys/i386/include/ptrace.h head/sys/pc98/include/ptrace.h Modified: head/sys/amd64/amd64/ptrace_machdep.c ============================================================================== --- head/sys/amd64/amd64/ptrace_machdep.c Sun Mar 4 20:02:20 2012 (r232519) +++ head/sys/amd64/amd64/ptrace_machdep.c Sun Mar 4 20:24:28 2012 (r232520) @@ -126,6 +126,12 @@ cpu_ptrace(struct thread *td, int req, v return (cpu32_ptrace(td, req, addr, data)); #endif + /* Support old values of PT_GETXSTATE and PT_SETXSTATE. */ + if (req == PT_FIRSTMACH + 0) + req = PT_GETXSTATE; + if (req == PT_FIRSTMACH + 1) + req = PT_SETXSTATE; + switch (req) { case PT_GETXSTATE: case PT_SETXSTATE: Modified: head/sys/amd64/include/ptrace.h ============================================================================== --- head/sys/amd64/include/ptrace.h Sun Mar 4 20:02:20 2012 (r232519) +++ head/sys/amd64/include/ptrace.h Sun Mar 4 20:24:28 2012 (r232520) @@ -1,41 +1,6 @@ /*- - * Copyright (c) 1992, 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. - * 4. 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 8.1 (Berkeley) 6/11/93 - * $FreeBSD$ + * This file is in the public domain. */ +/* $FreeBSD$ */ -#ifndef _MACHINE_PTRACE_H_ -#define _MACHINE_PTRACE_H_ - -#define __HAVE_PTRACE_MACHDEP - -#define PT_GETXSTATE (PT_FIRSTMACH + 0) -#define PT_SETXSTATE (PT_FIRSTMACH + 1) - -#endif +#include <x86/ptrace.h> Modified: head/sys/i386/include/ptrace.h ============================================================================== --- head/sys/i386/include/ptrace.h Sun Mar 4 20:02:20 2012 (r232519) +++ head/sys/i386/include/ptrace.h Sun Mar 4 20:24:28 2012 (r232520) @@ -1,43 +1,6 @@ /*- - * Copyright (c) 1992, 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. - * 4. 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 8.1 (Berkeley) 6/11/93 - * $FreeBSD$ + * This file is in the public domain. */ +/* $FreeBSD$ */ -#ifndef _MACHINE_PTRACE_H_ -#define _MACHINE_PTRACE_H_ - -#define __HAVE_PTRACE_MACHDEP - -#define PT_GETXMMREGS (PT_FIRSTMACH + 0) -#define PT_SETXMMREGS (PT_FIRSTMACH + 1) -#define PT_GETXSTATE (PT_FIRSTMACH + 2) -#define PT_SETXSTATE (PT_FIRSTMACH + 3) - -#endif +#include <x86/ptrace.h> Modified: head/sys/pc98/include/ptrace.h ============================================================================== --- head/sys/pc98/include/ptrace.h Sun Mar 4 20:02:20 2012 (r232519) +++ head/sys/pc98/include/ptrace.h Sun Mar 4 20:24:28 2012 (r232520) @@ -3,4 +3,4 @@ */ /* $FreeBSD$ */ -#include <i386/ptrace.h> +#include <x86/ptrace.h> Copied and modified: head/sys/x86/include/ptrace.h (from r232518, head/sys/amd64/include/ptrace.h) ============================================================================== --- head/sys/amd64/include/ptrace.h Sun Mar 4 19:22:52 2012 (r232518, copy source) +++ head/sys/x86/include/ptrace.h Sun Mar 4 20:24:28 2012 (r232520) @@ -35,7 +35,14 @@ #define __HAVE_PTRACE_MACHDEP -#define PT_GETXSTATE (PT_FIRSTMACH + 0) -#define PT_SETXSTATE (PT_FIRSTMACH + 1) +/* + * On amd64 (PT_FIRSTMACH + 0) and (PT_FIRSTMACH + 1) are old values for + * PT_GETXSTATE and PT_SETXSTATE. They should not be (re)used. + */ + +#define PT_GETXMMREGS (PT_FIRSTMACH + 0) /* i386 only */ +#define PT_SETXMMREGS (PT_FIRSTMACH + 1) /* i386 only */ +#define PT_GETXSTATE (PT_FIRSTMACH + 2) +#define PT_SETXSTATE (PT_FIRSTMACH + 3) #endif
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