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proc.h revision 1.7.40.1 
      1  1.7.40.1     matt /*	$NetBSD: proc.h,v 1.7.40.1 2011/01/17 07:45:59 matt Exp $	*/
      2       1.1       ws 
      3       1.1       ws /*-
      4       1.1       ws  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
      5       1.1       ws  * Copyright (C) 1995, 1996 TooLs GmbH.
      6       1.1       ws  * All rights reserved.
      7       1.1       ws  *
      8       1.1       ws  * Redistribution and use in source and binary forms, with or without
      9       1.1       ws  * modification, are permitted provided that the following conditions
     10       1.1       ws  * are met:
     11       1.1       ws  * 1. Redistributions of source code must retain the above copyright
     12       1.1       ws  *    notice, this list of conditions and the following disclaimer.
     13       1.1       ws  * 2. Redistributions in binary form must reproduce the above copyright
     14       1.1       ws  *    notice, this list of conditions and the following disclaimer in the
     15       1.1       ws  *    documentation and/or other materials provided with the distribution.
     16       1.1       ws  * 3. All advertising materials mentioning features or use of this software
     17       1.1       ws  *    must display the following acknowledgement:
     18       1.1       ws  *	This product includes software developed by TooLs GmbH.
     19       1.1       ws  * 4. The name of TooLs GmbH may not be used to endorse or promote products
     20       1.1       ws  *    derived from this software without specific prior written permission.
     21       1.1       ws  *
     22       1.1       ws  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
     23       1.1       ws  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24       1.1       ws  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25       1.1       ws  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26       1.1       ws  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     27       1.1       ws  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     28       1.1       ws  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     29       1.1       ws  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     30       1.1       ws  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     31       1.1       ws  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32       1.1       ws  */
     33       1.3     matt #ifndef _POWERPC_PROC_H_
     34       1.3     matt #define _POWERPC_PROC_H_
     35       1.1       ws 
     36       1.1       ws /*
     37       1.7    skrll  * Machine-dependent part of the lwp structure
     38       1.1       ws  */
     39       1.4  thorpej struct mdlwp {
     40  1.7.40.1     matt 	volatile int md_flags;
     41  1.7.40.1     matt 	struct cpu_info * volatile md_fpucpu;	/* last cpu FP was used on */
     42  1.7.40.1     matt 	struct cpu_info * volatile md_veccpu;	/* last cpu VEC was used on */
     43  1.7.40.1     matt 	struct trapframe *md_utf;		/* user trampframe */
     44       1.4  thorpej };
     45  1.7.40.1     matt #define MDLWP_USEDFPU	0x0001	/* this thread has used the FPU */
     46  1.7.40.1     matt #define MDLWP_OWNFPU	0x0002	/* this thread is using the FPU */
     47  1.7.40.1     matt #define	MDLWP_USEDVEC	0x0010	/* this thread has used the VEC */
     48  1.7.40.1     matt #define	MDLWP_OWNVEC	0x0020	/* this thread is using the VEC */
     49       1.4  thorpej 
     50       1.3     matt struct trapframe;
     51       1.4  thorpej 
     52       1.1       ws struct mdproc {
     53       1.3     matt 	void (*md_syscall)(struct trapframe *);
     54       1.1       ws };
     55       1.3     matt 
     56       1.3     matt #endif /* _POWERPC_PROC_H_ */
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