Date: Sun, 10 Jan 2010 20:13:05 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r202039 - head/sys/mips/mips Message-ID: <201001102013.o0AKD55o028841@svn.freebsd.org>
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Author: imp Date: Sun Jan 10 20:13:05 2010 New Revision: 202039 URL: http://svn.freebsd.org/changeset/base/202039 Log: Merge from projects/mips to head by hand: Copy over sys_machdep.c Added: - copied unchanged from r202038, projects/mips/sys/mips/mips/sys_machdep.c Directory Properties: head/sys/mips/mips/sys_machdep.c (props changed) Copied: head/sys/mips/mips/sys_machdep.c (from r202038, projects/mips/sys/mips/mips/sys_machdep.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/mips/sys_machdep.c Sun Jan 10 20:13:05 2010 (r202039, copy of r202038, projects/mips/sys/mips/mips/sys_machdep.c) @@ -0,0 +1,77 @@ +/*- + * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 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. + * + * from: @(#)sys_machdep.c 5.5 (Berkeley) 1/19/91 + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/proc.h> +#include <sys/sysproto.h> +#include <sys/syscall.h> +#include <sys/sysent.h> + +#include <machine/sysarch.h> + +#ifndef _SYS_SYSPROTO_H_ +struct sysarch_args { + int op; + char *parms; +}; +#endif + +int +sysarch(td, uap) + struct thread *td; + register struct sysarch_args *uap; +{ + int error; + void *tlsbase; + + switch (uap->op) { + case MIPS_SET_TLS : + td->td_md.md_tls = (void*)uap->parms; + error = 0; + break; + + case MIPS_GET_TLS : + tlsbase = td->td_md.md_tls; + error = copyout(&tlsbase, uap->parms, sizeof(tlsbase)); + break; + default: + error = EINVAL; + } + return (error); +}
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