diff options
Diffstat (limited to 'sys/powerpc')
-rw-r--r-- | sys/powerpc/include/profile.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sys/powerpc/include/profile.h b/sys/powerpc/include/profile.h new file mode 100644 index 0000000..c6dbf91 --- /dev/null +++ b/sys/powerpc/include/profile.h @@ -0,0 +1,65 @@ +/* + * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University. + * All rights reserved. + * + * Author: Chris G. Demetriou + * + * 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 the + * rights to redistribute these changes. + * + * from: NetBSD: profile.h,v 1.9 1997/04/06 08:47:37 cgd Exp + * from: FreeBSD: src/sys/alpha/include/profile.h,v 1.4 1999/12/29 + * $FreeBSD$ + */ + +#ifndef _MACHINE_PROFILE_H_ +#define _MACHINE_PROFILE_H_ + +#define _MCOUNT_DECL void mcount + +#define FUNCTION_ALIGNMENT 16 + +typedef u_int fptrdiff_t; +typedef u_int uintfptr_t; + +#define MCOUNT \ +void \ +_mcount() \ +{ \ +} + +#ifdef _KERNEL +#define MCOUNT_ENTER(s) +#define MCOUNT_EXIT(s) +#define MCOUNT_DECL(s) +#ifdef GUPROF +struct gmonparam; + +void nullfunc_loop_profiled(void); +void nullfunc_profiled(void); +void startguprof(struct gmonparam *p); +void stopguprof(struct gmonparam *p); +#else +#define startguprof(p) +#define stopguprof(p) +#endif /* GUPROF */ +#endif + +#endif /* !_MACHINE_PROFILE_H_ */ |