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-rw-r--r--ports/sysdeps/alpha/strncat.S94
1 files changed, 0 insertions, 94 deletions
diff --git a/ports/sysdeps/alpha/strncat.S b/ports/sysdeps/alpha/strncat.S
deleted file mode 100644
index 28aa49e9e8..0000000000
--- a/ports/sysdeps/alpha/strncat.S
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Append no more than COUNT characters from the null-terminated string SRC
-   to the null-terminated string DST.  Always null-terminate the new DST.  */
-
-#include <sysdep.h>
-
-	.text
-
-ENTRY(strncat)
-	ldgp	gp, 0(pv)
-#ifdef PROF
-	.set noat
-	lda	AT, _mcount
-	jsr	AT, (AT), _mcount
-	.set at
-#endif
-	.prologue 1
-
-	mov	a0, v0		# set up return value
-	beq	a2, $zerocount
-
-	/* Find the end of the string.  */
-
-	ldq_u   t0, 0(a0)	# load first quadword (a0 may be misaligned)
-	lda     t1, -1(zero)
-	insqh   t1, a0, t1
-	andnot  a0, 7, a0
-	or      t1, t0, t0
-	cmpbge  zero, t0, t1	# t1 <- bitmask: bit i == 1 <==> i-th byte == 0
-	bne     t1, $found
-
-$loop:	ldq     t0, 8(a0)
-	addq    a0, 8, a0	# addr += 8
-	cmpbge  zero, t0, t1
-	beq     t1, $loop
-
-$found:	negq    t1, t2		# clear all but least set bit
-	and     t1, t2, t1
-
-	and     t1, 0xf0, t2	# binary search for that set bit
-	and	t1, 0xcc, t3
-	and	t1, 0xaa, t4
-	cmovne	t2, 4, t2
-	cmovne	t3, 2, t3
-	cmovne	t4, 1, t4
-	addq	t2, t3, t2
-	addq	a0, t4, a0
-	addq	a0, t2, a0
-
-	/* Now do the append.  */
-
-	jsr	t9, __stxncpy
-
-	/* Worry about the null termination.  */
-
-	zapnot	t0, t8, t1	# was last byte a null?
-	bne	t1, 0f
-	ret
-
-0:	and	t10, 0x80, t1
-	bne	t1, 1f
-
-	/* Here there are bytes left in the current word.  Clear one.  */
-	addq	t10, t10, t10	# end-of-count bit <<= 1
-	zap	t0, t10, t0
-	stq_u	t0, 0(a0)
-	ret
-
-1:	/* Here we must read the next DST word and clear the first byte.  */
-	ldq_u	t0, 8(a0)
-	zap	t0, 1, t0
-	stq_u	t0, 8(a0)
-
-$zerocount:
-	ret
-
-	END(strncat)