diff options
| author |   miod <miod@openbsd.org> | 2006-01-04 22:32:43 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2006-01-04 22:32:43 +0000 |
| commit | c1a7aaeeb4cb48594d63aed82d7969e082905a2f (patch) | |
| tree | 5b7b977a7906dce849af42b122925d63f1000e4d /sys/lib/libkern/arch | |
| parent | Return from interrupt handler after chip init(reset). (diff) | |
| download | wireguard-openbsd-c1a7aaeeb4cb48594d63aed82d7969e082905a2f.tar.xz wireguard-openbsd-c1a7aaeeb4cb48594d63aed82d7969e082905a2f.zip | |
Switch to the C version of random() on m68k platforms. It is almost as fast
as the assembly version on 0[234]0, but *fifteen* times faster than it on
68060 systems, since it uses a form of muls.l which has to be emulated.
And since we use random() for statclock variance, this means we were
gratuitously doing an average of 100 emulation traps per second.
ok deraadt@ millert@
Diffstat (limited to 'sys/lib/libkern/arch')
| -rw-r--r-- | sys/lib/libkern/arch/m68k/Makefile.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/lib/libkern/arch/m68k/Makefile.inc b/sys/lib/libkern/arch/m68k/Makefile.inc index fd44dc81ac6..fe75454e089 100644 --- a/sys/lib/libkern/arch/m68k/Makefile.inc +++ b/sys/lib/libkern/arch/m68k/Makefile.inc @@ -1,8 +1,8 @@ -# $OpenBSD: Makefile.inc,v 1.8 2003/06/01 17:00:30 deraadt Exp $ +# $OpenBSD: Makefile.inc,v 1.9 2006/01/04 22:32:46 miod Exp $ # $NetBSD: Makefile.inc,v 1.7 1996/04/18 01:53:04 cgd Exp $ SRCS+= __main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \ - memchr.c memcmp.S memset.S \ + memchr.c memcmp.S memset.S random.c \ bcmp.S bzero.S ffs.S strcmp.S strlcat.c strlcpy.c \ strlen.S strncmp.S \ strncpy.S htonl.S htons.S ntohl.S ntohs.S scanc.S skpc.S locc.S \ |