From: Roland McGrath <roland@gnu.org>
Date: Wed, 13 May 1992 02:52:32 +0000 (+0000)
Subject: entered into RCS
X-Git-Tag: upstream/2.30~10627^2~4355
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a238abcb880dce8d3f149eedaafedde8894d03a9;p=external%2Fglibc.git

entered into RCS
---

diff --git a/sysdeps/vax/bcmp.s b/sysdeps/vax/bcmp.s
new file mode 100644
index 0000000..d980feb
--- /dev/null
+++ b/sysdeps/vax/bcmp.s
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)bcmp.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/* bcmp(s1, s2, n) */
+
+#include "DEFS.h"
+
+ENTRY(bcmp, 0)
+	movl	4(ap),r1
+	movl	8(ap),r3
+	movl	12(ap),r4
+1:
+	movzwl	$65535,r0
+	cmpl	r4,r0
+	jleq	2f
+	subl2	r0,r4
+	cmpc3	r0,(r1),(r3)
+	jeql	1b
+	addl2	r4,r0
+	ret
+2:
+	cmpc3	r4,(r1),(r3)
+	ret
diff --git a/sysdeps/vax/bcopy.s b/sysdeps/vax/bcopy.s
new file mode 100644
index 0000000..43bb93d
--- /dev/null
+++ b/sysdeps/vax/bcopy.s
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)bcopy.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/* bcopy(from, to, size) */
+
+#include "DEFS.h"
+
+ENTRY(bcopy, R6)
+	movl	4(ap),r1
+	movl	8(ap),r3
+	movl	12(ap),r6
+	cmpl	r1,r3
+	bgtr	2f		# normal forward case
+	blss	3f		# overlapping, must do backwards
+	ret			# equal, nothing to do
+1:
+	subl2	r0,r6
+	movc3	r0,(r1),(r3)
+2:
+	movzwl	$65535,r0
+	cmpl	r6,r0
+	jgtr	1b
+	movc3	r6,(r1),(r3)
+	ret
+3:
+	addl2	r6,r1
+	addl2	r6,r3
+	movzwl	$65535,r0
+	jbr	5f
+4:
+	subl2	r0,r6
+	subl2	r0,r1
+	subl2	r0,r3
+	movc3	r0,(r1),(r3)
+	movzwl	$65535,r0
+	subl2	r0,r1
+	subl2	r0,r3
+5:
+	cmpl	r6,r0
+	jgtr	4b
+	subl2	r6,r1
+	subl2	r6,r3
+	movc3	r6,(r1),(r3)
+	ret
diff --git a/sysdeps/vax/bzero.s b/sysdeps/vax/bzero.s
new file mode 100644
index 0000000..5f90763
--- /dev/null
+++ b/sysdeps/vax/bzero.s
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)bzero.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/* bzero(base, length) */
+
+#include "DEFS.h"
+
+ENTRY(bzero, 0)
+	movl	4(ap),r3
+	jbr	2f
+1:
+	subl2	r0,8(ap)
+	movc5	$0,(r3),$0,r0,(r3)
+2:
+	movzwl	$65535,r0
+	cmpl	8(ap),r0
+	jgtr	1b
+	movc5	$0,(r3),$0,8(ap),(r3)
+	ret
diff --git a/sysdeps/vax/ffs.s b/sysdeps/vax/ffs.s
new file mode 100644
index 0000000..49faffb
--- /dev/null
+++ b/sysdeps/vax/ffs.s
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)ffs.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/* bit = ffs(value) */
+
+#include "DEFS.h"
+
+ENTRY(ffs, 0)
+	ffs	$0,$32,4(ap),r0
+	bneq	1f
+	mnegl	$1,r0
+1:
+	incl	r0
+	ret
diff --git a/sysdeps/vax/index.s b/sysdeps/vax/index.s
new file mode 100644
index 0000000..e599b27
--- /dev/null
+++ b/sysdeps/vax/index.s
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 1980 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)index.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the first occurence of c in the string cp.
+ * Return pointer to match or null pointer.
+ *
+ * char *
+ * index(cp, c)
+ *	char *cp, c;
+ */
+#include "DEFS.h"
+
+ENTRY(index, 0)
+	movq	4(ap),r1	# r1 = cp; r2 = c
+	tstl	r2		# check for special case c == '\0'
+	bneq	2f
+1:
+	locc	$0,$65535,(r1)	# just find end of string
+	beql	1b		# still looking
+	movl	r1,r0		# found it
+	ret
+2:
+	moval	tbl,r3		# r3 = address of table
+	bbss	$0,(r3),5f	# insure not reentering
+	movab	(r3)[r2],r5	# table entry for c
+	incb	(r5)
+	movzwl	$65535,r4	# fast access
+3:
+	scanc	r4,(r1),(r3),$1	# look for c or '\0'
+	beql	3b		# still looking
+	movl	r1,r0		# return pointer to char
+	tstb	(r0)		#    if have found '\0'
+	bneq	4f
+	clrl	r0		# else return 0
+4:
+	clrb	(r5)		# clean up table
+	clrb	(r3)
+	ret
+
+	.data
+tbl:	.space	256
+	.text
+
+/*
+ * Reentrant, but slower version of index
+ */
+5:
+	movl	r1,r3
+6:
+	locc	$0,$65535,(r3)	# look for '\0'
+	bneq	7f
+	locc	r2,$65535,(r3)	# look for c
+	bneq	8f
+	movl	r1,r3		# reset pointer and ...
+	jbr	6b		# ... try again
+7:
+	subl3	r3,r1,r4	# length of short block
+	incl	r4		# +1 for '\0'
+	locc	r2,r4,(r3)	# look for c
+	bneq	8f
+	ret
+8:
+	movl	r1,r0		# return pointer to char
+	ret
diff --git a/sysdeps/vax/memchr.s b/sysdeps/vax/memchr.s
new file mode 100644
index 0000000..c7793fb
--- /dev/null
+++ b/sysdeps/vax/memchr.s
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)memchr.s	5.1 (Berkeley) 5/29/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the first occurence of c in the memory at cp (length n).
+ * Return pointer to match or null pointer.
+ *
+ * This code optimises the usual case (0 < n < 65535).
+ *
+ * void *
+ * memchr(cp, c, n)
+ *	char *cp, c;
+ *	size_t n;
+ */
+
+#include "DEFS.h"
+
+ENTRY(memchr, 0)
+	movq	4(ap),r1	# r1 = cp; r2 = c
+	movl	12(ap),r0	# r0 = n
+	movzwl	$65535,r4	# handy constant
+0:
+	cmpl	r0,r4		# check for annoying locc limit
+	bgtru	3f
+
+	/* n <= 65535 */
+	locc	r2,r0,(r1)	# search n bytes for c
+	beql	2f		# done if not found (r0 already 0)
+1:	/* found character c at (r1) */
+	movl	r1,r0
+2:
+	ret
+
+3:	/* n > 65535 */
+	locc	r2,r4,(r1)	# search 65535 bytes for c
+	beql	1b		# done if found
+	decw	r0		# from 0 to 65535
+	subl2	r0,r4		# adjust n
+	brb	0b		# and loop
diff --git a/sysdeps/vax/memcmp.s b/sysdeps/vax/memcmp.s
new file mode 100644
index 0000000..3854fd8
--- /dev/null
+++ b/sysdeps/vax/memcmp.s
@@ -0,0 +1,61 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)memcmp.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/* int memcmp(s1, s2, n) */
+
+#include "DEFS.h"
+
+ENTRY(memcmp, 0)
+	movl	4(ap),r1	/* r1 = s1 */
+	movq	8(ap),r3	/* r3 = s2; r4 = n */
+	movzwl	$65535,r5
+0:
+	cmpl	r4,r5
+	jgtru	3f		/* handle stupid cmpc3 limitation */
+	cmpc3	r4,(r1),(r3)	/* compare */
+	beql	2f		/* done if same (r0 = 0) */
+1:
+	movzbl	(r1),r0
+	movzbl	(r3),r2
+	subl2	r2,r0		/* return *s1 - *s2; s1,s2 unsigned chars */
+2:
+	ret
+3:
+	subl2	r5,r4		/* do 64K; adjust count */
+	cmpc3	r5,(r1),(r3)
+	jeql	0b		/* loop if same */
+	jbr	1b
diff --git a/sysdeps/vax/memmove.s b/sysdeps/vax/memmove.s
new file mode 100644
index 0000000..8f897fa
--- /dev/null
+++ b/sysdeps/vax/memmove.s
@@ -0,0 +1,93 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)memmove.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * void *memmove(dst, src, size)
+ * returns dst
+ *
+ * This optimises the usual case (count < 65536) at the expense
+ * of some extra memory references and branches when count >= 65536.
+ */
+
+#include "DEFS.h"
+
+ENTRY(memmove, 0)
+	movzwl	$65535,r0	/* r0 = 64K (needed below) */
+	movq	8(ap),r1	/* r1 = src, r2 = length */
+	movl	4(ap),r3	/* r3 = dst */
+	cmpl	r1,r3
+	bgtru	1f		/* normal forward case */
+	beql	2f		/* equal, nothing to do */
+	addl2	r2,r1		/* overlaps iff src<dst but src+len>dst */
+	cmpl	r1,r3
+	bgtru	4f		/* overlapping, must move backwards */
+	subl2	r2,r1
+
+1:	/* move forward */
+	cmpl	r2,r0
+	bgtru	3f		/* stupid movc3 limitation */
+	movc3	r2,(r1),(r3)	/* move it all */
+2:
+	movl	4(ap),r0	/* return original dst */
+	ret
+3:
+	subl2	r0,12(ap)	/* adjust length by 64K */
+	movc3	r0,(r1),(r3)	/* move 64K */
+	movl	12(ap),r2
+	decw	r0		/* from 0 to 65535 */
+	brb	1b		/* retry */
+
+4:	/* move backward */
+	addl2	r2,r3
+5:
+	cmpl	r2,r0
+	bgtru	6f		/* stupid movc3 limitation */
+	subl2	r2,r1
+	subl2	r2,r3
+	movc3	r2,(r1),(r3)	/* move it all */
+	movl	4(ap),r0	/* return original dst */
+	ret
+6:
+	subl2	r0,12(ap)	/* adjust length by 64K */
+	subl2	r0,r1
+	subl2	r0,r3
+	movc3	r0,(r1),(r3)	/* move 64K */
+	movl	12(ap),r2
+	decw	r0
+	subl2	r0,r1
+	subl2	r0,r3
+	brb	5b
diff --git a/sysdeps/vax/memset.s b/sysdeps/vax/memset.s
new file mode 100644
index 0000000..12b1f74
--- /dev/null
+++ b/sysdeps/vax/memset.s
@@ -0,0 +1,55 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)memset.s	5.2 (Berkeley) 5/12/91"
+#endif /* LIBC_SCCS and not lint */
+
+/* void *memset(base, c, length) */
+
+#include "DEFS.h"
+
+ENTRY(memset, 0)
+	movl	4(ap),r3
+1:
+	movzwl	$65535,r0
+	movq	8(ap),r1
+	cmpl	r2,r0
+	jgtru	2f
+	movc5	$0,(r3),r1,r2,(r3)
+	movl	r1,r0
+	ret
+2:
+	subl2	r0,12(ap)
+	movc5	$0,(r3),r1,r0,(r3)
+	jbr	1b
diff --git a/sysdeps/vax/rindex.s b/sysdeps/vax/rindex.s
new file mode 100644
index 0000000..76d7e29
--- /dev/null
+++ b/sysdeps/vax/rindex.s
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)rindex.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the last occurence of c in the string cp.
+ * Return pointer to match or null pointer.
+ *
+ * char *
+ * rindex(cp, c)
+ *	char *cp, c;
+ */
+#include "DEFS.h"
+
+ENTRY(rindex, 0)
+	movq	4(ap),r1	# r1 = cp; r2 = c
+	tstl	r2		# check for special case c == '\0'
+	bneq	2f
+1:
+	locc	$0,$65535,(r1)	# just find end of string
+	beql	1b		# still looking
+	movl	r1,r0		# found it
+	ret
+2:
+	moval	tbl,r3		# r3 = address of table
+	bbss	$0,(r3),5f	# insure not reentering
+	movab	(r3)[r2],r5	# table entry for c
+	incb	(r5)
+	clrl	r4		# last found
+3:
+	scanc	$65535,(r1),(r3),$1	# look for c or '\0'
+	beql	3b		# keep looking
+	tstb	(r1)		# if have found '\0'
+	beql	4f		#    we are done
+	movl	r1,r4		# save most recently found
+	incl	r1		# skip over character
+	jbr	3b		# keep looking
+4:
+	movl	r4,r0		# return last found (if any)
+	clrb	(r5)		# clean up table
+	clrb	(r3)
+	ret
+
+	.data
+tbl:	.space	256
+	.text
+
+/*
+ * Reentrant, but slower version of rindex
+ */
+5:
+	movl	r1,r3
+	clrl	r4		# r4 = pointer to last match
+6:
+	locc	$0,$65535,(r3)	# look for '\0'
+	bneq	8f
+	decw	r0		# r0 = 65535
+1:
+	locc	r2,r0,(r3)	# look for c
+	bneq	7f
+	movl	r1,r3		# reset pointer and ...
+	jbr	6b		# ... try again
+7:
+	movl	r1,r4		# stash pointer ...
+	addl3	$1,r1,r3	# ... skip over match and ...
+	decl	r0		# ... decrement count
+	jbr	6b		# ... try again
+8:
+	subl3	r3,r1,r0	# length of short block
+	incl	r0		# +1 for '\0'
+9:
+	locc	r2,r0,(r3)	# look for c
+	beql	0f
+	movl	r1,r4		# stash pointer ...
+	addl3	$1,r1,r3	# ... skip over match ...
+	decl	r0		# ... adjust count and ...
+	jbr	9b		# ... try again
+0:
+	movl	r4,r0		# return stashed pointer
+	ret
diff --git a/sysdeps/vax/strcat.s b/sysdeps/vax/strcat.s
new file mode 100644
index 0000000..7cf8884
--- /dev/null
+++ b/sysdeps/vax/strcat.s
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strcat.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Concatenate string s2 to the end of s1
+ * and return the base of s1.
+ *
+ * char *
+ * strcat(s1, s2)
+ *	char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strcat, R6|R7)
+	movq	4(ap), r6	# r6 = s1; r7 = s2
+	movl	r6,r1
+0:
+	locc	$0,$65535,(r1)	# look for '\0'
+	beql	0b
+	movl	r1,r3		# save end of s1
+1:
+	locc	$0,$65535,(r7)	# find length of s2
+	bneq	2f
+	movc3	$65535,(r7),(r3)# copy full block
+	movl	r1,r7
+	jbr	1b
+2:
+	subl2	r7,r1		# calculate length
+	incl	r1
+	movc3	r1,(r7),(r3)	# copy remainder
+	movl	r6,r0
+	ret
diff --git a/sysdeps/vax/strchr.s b/sysdeps/vax/strchr.s
new file mode 100644
index 0000000..18b5383
--- /dev/null
+++ b/sysdeps/vax/strchr.s
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1988 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strchr.s	5.4 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the first occurence of c in the string cp.
+ * Return pointer to match or null pointer.
+ *
+ * char *
+ * strchr(cp, c)
+ *	char *cp, c;
+ */
+#include "DEFS.h"
+
+	.lcomm	tbl,256
+
+ENTRY(strchr, 0)
+	movzwl	$65535,r4	/* handy constant */
+	movq	4(ap),r1	/* r1 = cp; r2 = c */
+	movzbl	r2,r2
+	beql	Lzero		/* special case for c == '\0' */
+
+/*
+ * Fancy scanc version.  Alas, it is not reentrant.
+ */
+	movab	tbl,r3		/* r3 = base of table */
+	bbss	$0,(r3),Lreent	/* ensure not reentering */
+	movab	(r3)[r2],r5	
+	incb	(r5)		/* mark both '\0' and c */
+0:
+	scanc	r4,(r1),(r3),$1	/* look for c or '\0' */
+	beql	0b		/* still looking */
+	movl	r1,r0		/* return whatever we found */
+	tstb	(r0)
+	bneq	1f		#	unless it was '\0':
+	clrl	r0		#	then return NULL
+1:
+	clrb	(r5)		/* clean up table */
+	clrb	(r3)
+	ret
+
+/*
+ * Special case for \0.
+ */
+Lzero:
+	locc	r2,r4,(r1)	/* just find end of string */
+	beql	Lzero		/* still looking */
+	movl	r1,r0		/* found it */
+	ret
+
+/*
+ * Slower reentrant version is two two-step searches.  The first
+ * phase runs until we know where the string ends; it locates the
+ * first occurrence of c within a 65535-byte block.  If we find
+ * the end of the string first, we switch to the second phase,
+ * were we look only up to the known end of string.
+ */
+Lreent:
+0:	/* first phase */
+	movl	r1,r3
+	locc	$0,r4,(r3)	/* look for '\0' */
+	bneq	1f
+	locc	r2,r4,(r3)	/* look for c */
+	beql	0b		/* not found: reset pointer and loop */
+	movl	r1,r0		/* found: return it */
+	ret
+1:	/* second phase */
+	subl3	r3,r1,r0	/* length of short block */
+	locc	r2,r0,(r3)	/* look for c */
+	beql	2f		/* not found: return NULL */
+	movl	r1,r0
+2:	ret
diff --git a/sysdeps/vax/strcpy.s b/sysdeps/vax/strcpy.s
new file mode 100644
index 0000000..56dbe57
--- /dev/null
+++ b/sysdeps/vax/strcpy.s
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strcpy.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Copy string s2 over top of s1.
+ * Return base of s1.
+ *
+ * char *
+ * strcpy(s1, s2)
+ *	char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strcpy, R6)
+	movl	4(ap), r3	# r3 = s1
+	movl	8(ap), r6	# r6 = s2
+1:
+	locc	$0,$65535,(r6)	# find length of s2
+	bneq	2f
+	movc3	$65535,(r6),(r3)# copy full block
+	movl	r1,r6
+	jbr	1b
+2:
+	subl2	r6,r1		# calculate length
+	incl	r1
+	movc3	r1,(r6),(r3)	# copy remainder
+	movl	4(ap),r0	# return base of s1
+	ret
diff --git a/sysdeps/vax/strcspn.s b/sysdeps/vax/strcspn.s
new file mode 100644
index 0000000..f7b0a99
--- /dev/null
+++ b/sysdeps/vax/strcspn.s
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strcspn.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Span the complement of string s2 (skip characters that are not in s2).
+ * Return the number of characters in s1 that were skipped.
+ *
+ * size_t
+ * strcspn(s1, s2)
+ *	const char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strcspn, 0)
+	subl2	$32,sp		/* make 256 bit table */
+	movc5	$0,(sp),$0,$32,(sp)
+	movq	4(ap),r1	/* r1 = s1, r2 = s2 */
+
+	/* turn on bit for each character in s2, including '\0' */
+1:
+	movzbl	(r2)+,r0
+	bbss	r0,(sp),1b
+	bneq	1b
+	movl	r1,r0		/* r0 = s (current pos in s1) */
+
+	/* look for a character that is in s2 */
+2:
+	movzbl	(r0)+,r2	/* c = *s++ */
+	bbc	r2,(sp),2b	/* loop until c is in table */
+	decl	r0		/* s-- */
+	subl2	r1,r0		/* r0 = s - s1 = count */
+	ret
diff --git a/sysdeps/vax/strlen.s b/sysdeps/vax/strlen.s
new file mode 100644
index 0000000..2b7e0a7
--- /dev/null
+++ b/sysdeps/vax/strlen.s
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strlen.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Return the length of cp (not counting '\0').
+ *
+ * strlen(cp)
+ *	char *cp;
+ */
+#include "DEFS.h"
+
+ENTRY(strlen, 0)
+	movl	4(ap),r1
+1:
+	locc	$0,$65535,(r1)	# look for '\0'
+	beql	1b
+	subl3	4(ap),r1,r0	# len = cp - base
+	ret
diff --git a/sysdeps/vax/strncat.s b/sysdeps/vax/strncat.s
new file mode 100644
index 0000000..bcf29c1
--- /dev/null
+++ b/sysdeps/vax/strncat.s
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strncat.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Concatenate string s2 on the end of s1
+ * and return the base of s1.  The parameter
+ * n is the maximum length of string s2 to
+ * concatenate.
+ *
+ * char *
+ * strncat(s1, s2, n)
+ *	char *s1, *s2;
+ *	int n;
+ */
+#include "DEFS.h"
+
+ENTRY(strncat, R6)
+	movl	12(ap),r6	# r6 = n
+	bleq	done		# n <= 0
+	movl	4(ap),r3	# r3 = s1
+	movl	r3,r1
+0:
+	locc	$0,$65535,(r1)
+	beql	0b
+	movl	r1,r3		# r3 = index(s1, '\0');
+	movl	8(ap),r1	# r1 = s2
+1:
+	movzwl	$65535,r2	# r2 = bytes in first chunk
+	cmpl	r6,r2		# r2 = min(bytes in chunk, n);
+	jgeq	2f
+	movl	r6,r2
+2:
+	subl2	r2,r6		# update n
+	locc	$0,r2,(r1)	# '\0' found?
+	jneq	3f
+	subl2	r2,r1		# back up pointer updated by locc
+	movc3	r2,(r1),(r3)	# copy in next piece
+	tstl	r6		# run out of space?
+	jneq	1b
+	clrb	(r3)		# force '\0' termination
+	jbr	done
+3:
+	subl2	r0,r2		# r2 = number of bytes to move
+	subl2	r2,r1		# back up pointer updated by locc
+	incl	r2		# copy '\0' as well
+	movc3	r2,(r1),(r3)	# copy in last piece
+done:
+	movl	4(ap),r0	# return s1
+	ret
diff --git a/sysdeps/vax/strncmp.s b/sysdeps/vax/strncmp.s
new file mode 100644
index 0000000..e5bfcf2
--- /dev/null
+++ b/sysdeps/vax/strncmp.s
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strncmp.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Compare at most n characters of string
+ * s1 lexicographically to string s2.
+ * Return:
+ *	0	s1 == s2
+ *	> 0	s1 > s2
+ *	< 0	s2 < s2
+ *
+ * strncmp(s1, s2, n)
+ *	char *s1, *s2;
+ *	int n;
+ */
+#include "DEFS.h"
+
+ENTRY(strncmp, 0)
+	movl	4(ap),r1	# r1 = s1
+	movq	8(ap),r3	# r3 = s2; r4 = n
+1:
+	clrl	r5		# calculate min bytes to next page boundry
+	subb3	r1,$255,r5	# r5 = (bytes - 1) to end of page for s1
+	subb3	r3,$255,r0	# r0 = (bytes - 1) to end of page for s2
+	cmpb	r0,r5		# r5 = min(r0, r5);
+	bgtru	2f
+	movb	r0,r5
+2:
+	incl	r5		# r5 = min bytes to next page boundry
+	cmpl	r4,r5		# r5 = min(n, r5);
+	bgeq	3f
+	movl	r4,r5
+3:
+	cmpc3	r5,(r1),(r3)	# compare strings
+	bneq	4f
+	subl2	r5,r4		# check for end of comparison
+	beql	5f
+	subl2	r5,r1		# check if found null yet
+	locc	$0,r5,(r1)
+	beql	1b		# not yet done, continue checking
+	subl2	r0,r3
+	mnegb	(r3),r0		# r0 = '\0' - *s2
+	cvtbl	r0,r0
+	ret
+4:
+	subl2	r0,r5		# check for null in matching string
+	subl2	r5,r1
+	locc	$0,r5,(r1)
+	bneq	5f
+	subb3	(r3),(r1),r0	# r0 = *s1 - *s2
+	cvtbl	r0,r0
+	ret
+5:
+	clrl	r0		# both the same to null
+	ret
diff --git a/sysdeps/vax/strncpy.s b/sysdeps/vax/strncpy.s
new file mode 100644
index 0000000..03a09b7
--- /dev/null
+++ b/sysdeps/vax/strncpy.s
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 1983 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strncpy.s	5.6 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Copy string s2 over top of string s1.
+ * Truncate or null-pad to n bytes.
+ *
+ * char *
+ * strncpy(s1, s2, n)
+ *	char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strncpy, R6)
+	movl	12(ap),r6	# r6 = n
+	bleq	done		# n <= 0
+	movl	4(ap),r3	# r3 = s1
+	movl	8(ap),r1	# r1 = s2
+1:
+	movzwl	$65535,r2	# r2 = bytes in first chunk
+	cmpl	r6,r2		# r2 = min(bytes in chunk, n);
+	jgeq	2f
+	movl	r6,r2
+2:
+	subl2	r2,r6		# update n
+	locc	$0,r2,(r1)	# '\0' found?
+	jneq	3f
+	subl2	r2,r1		# back up pointer updated by locc
+	movc3	r2,(r1),(r3)	# copy in next piece
+	tstl	r6		# run out of space?
+	jneq	1b
+	jbr	done
+3:				# copy up to '\0' logic
+	addl2	r0,r6		# r6 = number of null-pad bytes
+	subl2	r0,r2		# r2 = number of bytes to move
+	subl2	r2,r1		# back up pointer updated by locc
+	movc3	r2,(r1),(r3)	# copy in last piece
+4:				# null-pad logic
+	movzwl	$65535,r2	# r2 = bytes in first chunk
+	cmpl	r6,r2		# r2 = min(bytes in chunk, n);
+	jgeq	5f
+	movl	r6,r2
+5:
+	subl2	r2,r6		# update n
+	movc5	$0,(r3),$0,r2,(r3)# pad with '\0's
+	tstl	r6		# finished padding?
+	jneq	4b
+done:
+	movl	4(ap),r0	# return s1
+	ret
diff --git a/sysdeps/vax/strpbrk.s b/sysdeps/vax/strpbrk.s
new file mode 100644
index 0000000..0d1b25e
--- /dev/null
+++ b/sysdeps/vax/strpbrk.s
@@ -0,0 +1,68 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strpbrk.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find in s1 the first occurrence of any character from s2.
+ * If there are none, return NULL.
+ *
+ * char *
+ * strpbrk(s1, s2)
+ *	const char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strpbrk, 0)
+	subl2	$32,sp		/* make 256 bit table */
+	movc5	$0,(sp),$0,$32,(sp)
+	movq	4(ap),r0	/* r0 = s1, r1 = s2 */
+
+	/* turn on bit for each character in s2, including '\0' */
+1:
+	movzbl	(r1)+,r2
+	bbss	r2,(sp),1b
+	bneq	1b
+
+	/* look for a character that is in s2 */
+2:
+	movzbl	(r0)+,r2	/* c = *s++ */
+	bbc	r2,(sp),2b	/* loop until c is in table */
+	beql	3f		/* if c==0, go return NULL */
+	decl	r0		/* s-- */
+	ret
+3:
+	clrl	r0
+	ret
diff --git a/sysdeps/vax/strrchr.s b/sysdeps/vax/strrchr.s
new file mode 100644
index 0000000..f292eac
--- /dev/null
+++ b/sysdeps/vax/strrchr.s
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 1988 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strrchr.s	5.4 (Berkeley) 6/1/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the last occurence of c in the string cp.
+ * Return pointer to match or null pointer.
+ *
+ * char *
+ * strrchr(cp, c)
+ *	char *cp, c;
+ */
+#include "DEFS.h"
+
+	.lcomm	tbl,256
+
+ENTRY(strrchr, 0)
+	movzwl	$65535,r4	/* handy 65535 */
+	movq	4(ap),r1	/* r1 = cp; r2 = c */
+	movzbl	r2,r2
+	beql	Lzero		/* special case for c == '\0' */
+
+	clrl	r5		/* r5 = pointer to last match */
+
+/*
+ * Fancy scanc version.  Alas, it is not reentrant.
+ */
+	movab	tbl,r3		/* r3 = address of table */
+	bbss	$0,(r3),Lreent	/* ensure not reentering */
+	movab	(r3)[r2],r4
+	incb	(r4)		/* mark both '\0' and c */
+0:
+	scanc	$65535,(r1),(r3),$1	/* look for c or '\0' */
+	beql	0b		/* keep looking */
+	tstb	(r1)
+	beql	1f		/* done if '\0' */
+	movab	(r1)+,r5	/* save most recently found, and skip over it */
+	jbr	0b		/* keep looking */
+1:
+	movl	r5,r0		/* return last found (if any) */
+	clrb	(r4)		/* clean up table */
+	clrb	(r3)
+	ret
+
+/*
+ * Special case for \0.
+ */
+Lzero:
+	locc	$0,r4,(r1)	/* just find end of string */
+	beql	Lzero		/* still looking */
+	movl	r1,r0		/* found it */
+	ret
+
+/*
+ * Slower reentrant version is two two-step searches.  The first
+ * phase runs until we know where the string ends; it locates any
+ * occurrences of c within a 65535-byte block.  Once we have found
+ * the end of the string, we find any further occurrences before
+ * that location.
+ */
+Lreent:
+0:	/* first phase */
+	movl	r1,r3
+	locc	$0,r4,(r3)	/* look for '\0' */
+	bneq	1f
+	locc	r2,r4,(r3)	/* continue phase 1 search for c */
+	beql	0b
+	movab	(r1)+,r5	/* found c: save and increment pointer */
+	brb	0b		/* and continue */
+
+1:	/* second phase */
+	subl3	r3,r1,r0	/* length of short block */
+	movl	r3,r1
+2:
+	locc	r2,r0,(r1)	/* look for c */
+	beql	3f		/* skip if not found */
+	movab	(r1)+,r5	/* save pointer as before */
+	sobgtr	r0,2b		/* adjust count and loop */
+3:
+	movl	r5,r0		/* return stashed pointer */
+	ret
diff --git a/sysdeps/vax/strsep.s b/sysdeps/vax/strsep.s
new file mode 100644
index 0000000..9751acc
--- /dev/null
+++ b/sysdeps/vax/strsep.s
@@ -0,0 +1,85 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strsep.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Get next word from string *stringp, where words are
+ * strings separated by characters from delim.
+ *
+ * Writes NULs into the string at *stringp to end tokens.
+ * On return, *stringp points past the last NUL written (if there might
+ * be further tokens), or is NULL (if there are definitely no more tokens).
+ *
+ * If *stringp is NULL, strtoken returns NULL.
+ *
+ * char *
+ * strtoken(stringp, delim)
+ *	register char **stringp;
+ *	register char const *delim;
+ */
+#include "DEFS.h"
+
+ENTRY(strsep, 0)
+	tstl	*4(ap)		/* if (*stringp == NULL) */
+	bneq	0f
+	clrl	r0		#	return (NULL);
+	ret
+
+0:
+	subl2	$32,sp		/* make room for 256 bit table */
+	movc5	$0,(sp),$0,$32,(sp)
+	movq	4(ap),r1	/* r1 = stringp, r2 = delim */
+
+	/* turn on bit for each character in s2, including '\0' */
+1:
+	movzbl	(r2)+,r0
+	bbss	r0,(sp),1b
+	bneq	1b
+
+	movl	(r1),r3		/* r3 = s = *stringp */
+	movl	r3,r0		/* save return value */
+
+	/* scan for delimiters */
+2:
+	movzbl	(r3)+,r2	/* c = *s++ */
+	bbc	r2,(sp),2b	/* loop until c is in table */
+	beql	3f
+	clrb	-1(r3)		/* if c!='\0', s[-1] = 0 */
+	movl	r3,(r1)		/* and *stringp = s */
+	ret
+3:
+	clrl	(r1)		/* else *stringp = NULL */
+	ret
diff --git a/sysdeps/vax/strspn.s b/sysdeps/vax/strspn.s
new file mode 100644
index 0000000..fc86af7
--- /dev/null
+++ b/sysdeps/vax/strspn.s
@@ -0,0 +1,70 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strspn.s	5.1 (Berkeley) 5/15/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Span the string s2 (skip characters that are in s2).
+ * Return the number of characters in s1 that were skipped.
+ *
+ * size_t
+ * strspn(s1, s2)
+ *	const char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strspn, 0)
+	subl2	$32,sp		/* make 256 bit table */
+	movc5	$0,(sp),$0,$32,(sp)
+	movq	4(ap),r1	/* r1 = s1, r2 = s2 */
+
+	/* turn on bit for each character in s2, including '\0' */
+1:
+	movzbl	(r2)+,r0
+	bbss	r0,(sp),1b
+	bneq	1b
+
+	/* now clear bit for '\0' */
+	/* (this is easier than avoiding setting it in the first place) */
+	bicb2	$1,(sp)		/* stop at '\0' */
+	movl	r1,r0		/* r0 = s (current pos in s1) */
+
+	/* look for a character that is not in s2 */
+2:
+	movzbl	(r0)+,r2	/* c = *s++ */
+	bbs	r2,(sp),2b	/* loop while c is in table */
+	decl	r0		/* s-- */
+	subl2	r1,r0		/* r0 = s - s1 = count */
+	ret
diff --git a/sysdeps/vax/strstr.s b/sysdeps/vax/strstr.s
new file mode 100644
index 0000000..2e53375
--- /dev/null
+++ b/sysdeps/vax/strstr.s
@@ -0,0 +1,113 @@
+/*-
+ * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)strstr.s	5.2 (Berkeley) 8/21/90"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Find the first occurrence of s2 as a substring in s1.
+ * If s2 is empty, return s1.
+ *
+ * char *strstr(s1, s2)
+ *	const char *s1, *s2;
+ */
+#include "DEFS.h"
+
+ENTRY(strstr, 0)
+	movq	4(ap),r3	/* r3 = s1, r4 = s2 */
+	movzwl	$65535,r2	/* r2 = locc/matchc limit */
+	locc	$0,r2,(r4)	/* find '\0' in s2 */
+	beql	4f
+	subl3	r4,r1,r5	/* r5 = strlen(s2) */
+	beql	1f		/* if r5 == 0, return s1 */
+
+	/*
+	 * s2 is short enough to apply matchc.
+	 * If s1 is long, we have to do it in stages.
+	 */
+0:	locc	$0,r2,(r3)	/* find '\0' in s1 */
+	beql	3f
+
+	/*
+	 * Both strings are `short'; we can use matchc directly.
+	 */
+	subl3	r3,r1,r1	/* r1 = strlen(s1) */
+	matchc	r5,(r4),r1,(r3)	/* find substring */
+	bneq	2f
+
+	/*
+	 * r3 points r5 bytes past match.  Return the match.
+	 */
+1:	subl3	r5,r3,r0	/* return (byte_past_match - strlen(s2)) */
+	ret
+
+	/*
+	 * There is no matching substring.
+	 */
+2:	clrl	r0		/* return NULL */
+	ret
+
+	/*
+	 * s1 is too long (> 65535 bytes) to apply matchc directly,
+	 * but s2 is short enough.  Apply s2 to s1, then (if not
+	 * found yet) advancing s1 by (65536-strlen(s2)) bytes and
+	 * loop.
+	 */
+3:	matchc	r5,(r4),r2,(r3)	/* search */
+	beql	1b		/* if found, go return it */
+	decw	r2		/* from 0 to 65535 */
+	incl	r3		/* already advanced 65535, now 65536 */
+	subl2	r5,r3		/* ... minus strlen(s2) */
+	brb	0b
+
+	/*
+	 * s2 is too long (> 65535 bytes) to bother with matchc.
+	 */
+4:	locc	$0,r2,(r1)	/* continue working on strlen(s2) */
+	beql	4b
+	subl3	r1,r4,r5	/* r5 = strlen(s2) */
+	movb	(r4)+,r2	/* r2 = *s2++ */
+	decl	r5		/* fix up length */
+5:	movb	(r3)+,r0	/* r0 = *s1++ */
+	beql	2b		/* if '\0', return NULL */
+	cmpb	r0,r2
+	bneq	5b		/* loop until first char found */
+	pushr	R5|R4|R3|R2	/* save c, s1, s2, n */
+	pushr	R5|R4|R3	/* strncmp(s1, s2, n) */
+	calls	$3,_strncmp
+	popr	R2|R3|R4|R5	/* restore */
+	tstl	r0
+	bneq	5b		/* loop until strncmp says rest same too */
+	subl3	$1,r3,r0	/* return previous s1 */
+	ret