diff options
| author |   drahn <drahn@openbsd.org> | 2010-06-01 03:11:43 +0000 |
|---|---|---|
| committer | drahn <drahn@openbsd.org> | 2010-06-01 03:11:43 +0000 |
| commit | 406f43a02379008ded39fe6576b8b9e11d359895 (patch) | |
| tree | da25bbaacb7b147284e19418ffe86077ca16a519 /sys/arch/beagle/dev/intc.c | |
| parent | Fix some code hidden in DIAGNOSTIC. (diff) | |
| download | wireguard-openbsd-406f43a02379008ded39fe6576b8b9e11d359895.tar.xz wireguard-openbsd-406f43a02379008ded39fe6576b8b9e11d359895.zip | |
Fix splassert code, (previously hidden in DIAGNOSTIC).
Diffstat (limited to 'sys/arch/beagle/dev/intc.c')
| -rw-r--r-- | sys/arch/beagle/dev/intc.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sys/arch/beagle/dev/intc.c b/sys/arch/beagle/dev/intc.c index 71518f14b0f..27df50c37e1 100644 --- a/sys/arch/beagle/dev/intc.c +++ b/sys/arch/beagle/dev/intc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: intc.c,v 1.1 2009/05/08 03:13:26 drahn Exp $ */ +/* $OpenBSD: intc.c,v 1.2 2010/06/01 03:11:43 drahn Exp $ */ /* * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org> * @@ -499,3 +499,21 @@ void intc_test(void) printf("done\n"); } #endif + +#ifdef DIAGNOSTIC +void +intc_splassert_check(int wantipl, const char *func) +{ + int oldipl = current_ipl_level; + + if (oldipl < wantipl) { + splassert_fail(wantipl, oldipl, func); + /* + * If the splassert_ctl is set to not panic, raise the ipl + * in a feeble attempt to reduce damage. + */ + intc_setipl(wantipl); + } +} +#endif + |