diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-11-08 21:42:13 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-11-08 21:42:13 +0000 |
| commit | 1231260e339c8e949f11b360a78f477cf480190d (patch) | |
| tree | 12382b42a3e696dc4000cac87d4dee377613afba /sys/arch/hppa/include/cpu.h | |
| parent | d98cc04f9d30439bb83ca062694bf0ed2a91f151 (diff) | |
only reset the pending fpu exceptions on fork, not the rest of the fpu status reg
Diffstat (limited to 'sys/arch/hppa/include/cpu.h')
| -rw-r--r-- | sys/arch/hppa/include/cpu.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/arch/hppa/include/cpu.h b/sys/arch/hppa/include/cpu.h index 45a215774ec..c741544f3d9 100644 --- a/sys/arch/hppa/include/cpu.h +++ b/sys/arch/hppa/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.34 2002/10/21 18:41:05 mickey Exp $ */ +/* $OpenBSD: cpu.h,v 1.35 2002/11/08 21:42:12 mickey Exp $ */ /* * Copyright (c) 2000-2002 Michael Shalayeff @@ -90,12 +90,14 @@ extern const char *cpu_typename; #define HPPA_FPU_V 0x10 #define HPPA_FPU_D 0x20 #define HPPA_FPU_T 0x40 +#define HPPA_FPU_XMASK 0x7f #define HPPA_FPU_T_POS 25 #define HPPA_FPU_RM 0x00000600 #define HPPA_FPU_CQ 0x00fff800 #define HPPA_FPU_C 0x04000000 #define HPPA_FPU_FLSH 27 #define HPPA_FPU_INIT (0) +#define HPPA_FPU_FORK(s) ((s) & ~((u_int64_t)(HPPA_FPU_XMASK)<<32)) #define HPPA_PMSFUS 0x20 /* ??? */ /* |