Module Name: src
Committed By: matt
Date: Thu Feb 2 18:32:16 UTC 2012
Modified Files:
src/sys/arch/vax/include: mcontext.h
Log Message:
For fast lwp_getprivate, just do the chmk $SYS_lwp_getprivate inline.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/vax/include/mcontext.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/vax/include/mcontext.h
diff -u src/sys/arch/vax/include/mcontext.h:1.7 src/sys/arch/vax/include/mcontext.h:1.8
--- src/sys/arch/vax/include/mcontext.h:1.7 Sat Jan 7 16:47:42 2012
+++ src/sys/arch/vax/include/mcontext.h Thu Feb 2 18:32:16 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: mcontext.h,v 1.7 2012/01/07 16:47:42 chs Exp $ */
+/* $NetBSD: mcontext.h,v 1.8 2012/02/02 18:32:16 matt Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -73,12 +73,16 @@ typedef struct {
#define _UC_MACHINE_SET_PC(uc, pc) _UC_MACHINE_PC(uc) = (pc)
+#ifndef _KERNEL
+#include <sys/syscall.h>
+
static __inline void *
__lwp_getprivate_fast(void)
{
register void *tcb __asm("r0");
- __asm("chmu $1" ::: "r0");
+ __asm("chmk %0" :: "i"(SYS__lwp_getprivate) : "r0");
return tcb;
}
+#endif
#endif /* !_VAX_MCONTEXT_H_ */
