diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 1998-10-30 19:22:44 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 1998-10-30 19:22:44 +0000 |
| commit | 59c1f31ae3ef57a8eaec18c28a14843c86e71268 (patch) | |
| tree | 2fe399527f8bd534ce51d2c9f4948f1985c48984 /sys/arch | |
| parent | 54c8b44e81a2dd67096d7c606b76d424212f3120 (diff) | |
USERMODE() and FRAME_PC definitions
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/include/frame.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sys/arch/hppa/include/frame.h b/sys/arch/hppa/include/frame.h index 836523ce7c4..e183cfcefe3 100644 --- a/sys/arch/hppa/include/frame.h +++ b/sys/arch/hppa/include/frame.h @@ -1,10 +1,18 @@ -/* $OpenBSD: frame.h,v 1.2 1998/07/07 21:32:40 mickey Exp $ */ +/* $OpenBSD: frame.h,v 1.3 1998/10/30 19:22:43 mickey Exp $ */ -#ifndef _HPPA_FRAME_H_ -#define _HPPA_FRAME_H_ +#ifndef _MACHINE_FRAME_H_ +#define _MACHINE_FRAME_H_ -#define FRAME_PC 0 +#define FRAME_PC (33*4) + +/* + * Macros to decode processor status word. + */ +#define HPPA_PC_PRIV_MASK 3 +#define HPPA_PC_PRIV_KERN 0 +#define HPPA_PC_PRIV_USER 3 +#define USERMODE(pc) (((pc) & HPPA_PC_PRIV_MASK) != HPPA_PC_PRIV_KERN) #ifndef _LOCORE struct trapframe { @@ -73,4 +81,4 @@ struct trapframe { }; #endif /* !_LOCORE */ -#endif /* !_HPPA_FRAME_H_ */ +#endif /* !_MACHINE_FRAME_H_ */ |