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authorderaadt <deraadt@openbsd.org>2016-03-09 16:28:44 +0000
committerderaadt <deraadt@openbsd.org>2016-03-09 16:28:44 +0000
commit696cd27b243dead39b0a0015b5a1b4287fe04a6f (patch)
treed7d83f24867ea666aa2295ebf83dd5be05ed34c1 /lib/libc/arch/vax/string/bcmp.S
parentUnmask interrupts unconditionnally before calling the generic trap handler. (diff)
downloadwireguard-openbsd-696cd27b243dead39b0a0015b5a1b4287fe04a6f.tar.xz
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We are done providing support for the vax.
lots of agreement.
Diffstat (limited to 'lib/libc/arch/vax/string/bcmp.S')
-rw-r--r--lib/libc/arch/vax/string/bcmp.S57
1 files changed, 0 insertions, 57 deletions
diff --git a/lib/libc/arch/vax/string/bcmp.S b/lib/libc/arch/vax/string/bcmp.S
deleted file mode 100644
index c25d46c5102..00000000000
--- a/lib/libc/arch/vax/string/bcmp.S
+++ /dev/null
@@ -1,57 +0,0 @@
-/* $OpenBSD: bcmp.S,v 1.6 2015/08/31 02:53:57 guenther Exp $ */
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "DEFS.h"
-
-/* Since "cmpc3" is not portable across VAXen, do it the hard way */
-/* still, this is four times faster than the generic C version on a uvax2 */
-
-ENTRY(bcmp, 0)
- movl 12(%ap),%r0 # r0 = n
- jeql 9f
- movq 4(%ap),%r1 # r1 = s1, r2 = s2
- ashl $-2,%r0,%r3 # convert len to # of long words
- jeql 2f
-1:
- cmpl (%r1)+,(%r2)+ # no "cmpq" alas, so four bytes at a time
- jneq 9f
- sobgtr %r3,1b
-2:
- bicl3 $-4,%r0,%r3 # handle at most 3 extra bytes
- jeql 8f
-3:
- cmpb (%r1)+,(%r2)+
- jneq 9f
- sobgtr %r3,3b
-8:
- clrl %r0 # we have a match!
-9:
- ret
-END_WEAK(bcmp)