diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/conf/files.arm | 1 | ||||
-rw-r--r-- | sys/libkern/arm/memcpy.S | 37 |
2 files changed, 38 insertions, 0 deletions
diff --git a/sys/conf/files.arm b/sys/conf/files.arm index 14d6c4b..33ec0fb 100644 --- a/sys/conf/files.arm +++ b/sys/conf/files.arm @@ -76,6 +76,7 @@ libkern/arm/divsi3.S standard libkern/arm/ffs.S standard libkern/arm/ldivmod.S standard libkern/arm/ldivmod_helper.c standard +libkern/arm/memcpy.S standard libkern/arm/muldi3.c standard libkern/ashldi3.c standard libkern/ashrdi3.c standard diff --git a/sys/libkern/arm/memcpy.S b/sys/libkern/arm/memcpy.S new file mode 100644 index 0000000..b2997db --- /dev/null +++ b/sys/libkern/arm/memcpy.S @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2012 Andrew Turner + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 <machine/asm.h> +__FBSDID("$FreeBSD$"); + +#ifdef __ARM_EABI__ + +ENTRY_NP(__aeabi_memcpy) + b memcpy + +#endif + |