Module Name: src
Committed By: matt
Date: Sun Jul 3 07:13:31 UTC 2011
Modified Files:
src/common/lib/libc/arch/arm/string: ffs.S
Log Message:
Add a weak symbol definition for __ffssi2 so that __builtin_ffs will use
this if no strong defintion of __ffssi2 is available.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/common/lib/libc/arch/arm/string/ffs.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/common/lib/libc/arch/arm/string/ffs.S
diff -u src/common/lib/libc/arch/arm/string/ffs.S:1.1 src/common/lib/libc/arch/arm/string/ffs.S:1.2
--- src/common/lib/libc/arch/arm/string/ffs.S:1.1 Tue Dec 20 19:28:49 2005
+++ src/common/lib/libc/arch/arm/string/ffs.S Sun Jul 3 07:13:31 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: ffs.S,v 1.1 2005/12/20 19:28:49 christos Exp $ */
+/* $NetBSD: ffs.S,v 1.2 2011/07/03 07:13:31 matt Exp $ */
/*
* Copyright (c) 2001 Christopher Gilbert
* All rights reserved.
@@ -30,7 +30,7 @@
#include <machine/asm.h>
-RCSID("$NetBSD: ffs.S,v 1.1 2005/12/20 19:28:49 christos Exp $")
+RCSID("$NetBSD: ffs.S,v 1.2 2011/07/03 07:13:31 matt Exp $")
/*
* ffs - find first set bit, this algorithm isolates the first set
@@ -44,7 +44,7 @@
* This is the ffs algorithm devised by d.seal and posted to comp.sys.arm on
* 16 Feb 1994.
*/
-
+WEAK_ALIAS(__ffssi2,ffs)
ENTRY(ffs)
#ifdef _ARM_ARCH_5
/* (X & -X) gives LSB or zero. */
