diff options
author | Miod Vallat <miod@cvs.openbsd.org> | 2005-10-13 19:48:38 +0000 |
---|---|---|
committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-10-13 19:48:38 +0000 |
commit | 743895f9bc8fc496339eeed44d3f2a6ddf08423c (patch) | |
tree | d221c4fc0d437827210614d4430ee72d71219905 /sys/arch/m88k/include | |
parent | e2cc2e907a7dfc14a15d76398dc7afbf2dcd6bf3 (diff) |
Merge <machine/cpu_number.h> into <machine/cpu.h>, preparing for intrusive
changes.
Diffstat (limited to 'sys/arch/m88k/include')
-rw-r--r-- | sys/arch/m88k/include/cpu.h | 16 | ||||
-rw-r--r-- | sys/arch/m88k/include/cpu_number.h | 47 |
2 files changed, 15 insertions, 48 deletions
diff --git a/sys/arch/m88k/include/cpu.h b/sys/arch/m88k/include/cpu.h index bb5a253b778..948bb00fe56 100644 --- a/sys/arch/m88k/include/cpu.h +++ b/sys/arch/m88k/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.6 2005/10/12 19:05:43 miod Exp $ */ +/* $OpenBSD: cpu.h,v 1.7 2005/10/13 19:48:32 miod Exp $ */ /* * Copyright (c) 1996 Nivas Madhur * Copyright (c) 1992, 1993 @@ -61,6 +61,20 @@ #include <machine/pcb.h> #include <machine/psl.h> +#ifndef _LOCORE + +static unsigned cpu_number(void); + +static __inline__ unsigned cpu_number(void) +{ + unsigned cpu; + + __asm__ __volatile__ ("ldcr %0, cr18" : "=r" (cpu)); + return (cpu & 3); +} + +#endif /* _LOCORE */ + /* * definitions of cpu-dependent requirements * referenced in generic code diff --git a/sys/arch/m88k/include/cpu_number.h b/sys/arch/m88k/include/cpu_number.h deleted file mode 100644 index e5f49d990bf..00000000000 --- a/sys/arch/m88k/include/cpu_number.h +++ /dev/null @@ -1,47 +0,0 @@ -/* $OpenBSD: cpu_number.h,v 1.1 2004/04/26 12:34:05 miod Exp $ */ - -/* - * Mach Operating System - * Copyright (c) 1993-1992 Carnegie Mellon University - * All Rights Reserved. - * - * Permission to use, copy, modify and distribute this software and its - * documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR - * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie Mellon - * the rights to redistribute these changes. - */ - -#ifndef _M88K_CPU_NUMBER_ -#define _M88K_CPU_NUMBER_ - -#ifdef _KERNEL -#ifndef _LOCORE - -static unsigned cpu_number(void); - -static __inline__ unsigned cpu_number(void) -{ - unsigned cpu; - - __asm__ __volatile__ ("ldcr %0, cr18" : "=r" (cpu)); - return (cpu & 3); -} - -#endif /* _LOCORE */ -#endif /* _KERNEL */ -#endif /* _M88K_CPU_NUMBER_ */ |