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author | Corinna Vinschen <corinna@vinschen.de> | 2015-02-17 09:06:51 +0000 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2015-02-17 09:06:51 +0000 |
commit | 554f33c48d069a0cbd1748c87ee9d4f4e22f8c01 (patch) | |
tree | 84277d16679c3d2ffecfc14833036895146dc178 /newlib/libc/machine/arm/aeabi_memmove-soft.S | |
parent | b5d4a4046554d3523581ccc33ed2f56ee94cf175 (diff) | |
download | cygnal-554f33c48d069a0cbd1748c87ee9d4f4e22f8c01.tar.gz cygnal-554f33c48d069a0cbd1748c87ee9d4f4e22f8c01.tar.bz2 cygnal-554f33c48d069a0cbd1748c87ee9d4f4e22f8c01.zip |
* libc/machine/arm/aeabi_memmove.c: New file to support
aeabi_memmove.
* libc/machine/arm/aeabi_memmove-soft.S: Ditto.
* libc/machine/arm/aeabi_memmove-arm.S: Ditto.
* libc/machine/arm/aeabi_memmove-thumb.S: Ditto.
* libc/machine/arm/aeabi_memmove-thumb2.S: Ditto.
* libc/machine/arm/Makefile.am: Add dependencies.
* libc/machine/arm/Makefile.in: Regenerated.
Diffstat (limited to 'newlib/libc/machine/arm/aeabi_memmove-soft.S')
-rw-r--r-- | newlib/libc/machine/arm/aeabi_memmove-soft.S | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/newlib/libc/machine/arm/aeabi_memmove-soft.S b/newlib/libc/machine/arm/aeabi_memmove-soft.S new file mode 100644 index 000000000..010e266d7 --- /dev/null +++ b/newlib/libc/machine/arm/aeabi_memmove-soft.S @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2015 ARM Ltd + * 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. The name of the company may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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 "arm_asm.h" + +.macro ASM_ALIAS new old + .global \new + .type \new, %function +#if defined (__thumb__) + .thumb_set \new, \old +#else + .set \new, \old +#endif +.endm + +/* NOTE: This ifdef MUST match the one in aeabi_memmove.c. */ +#if !defined (__SOFTFP__) + +# if defined (__thumb2__) +# include "aeabi_memmove-thumb2.S" +# elif defined (__thumb__) +# include "aeabi_memmove-thumb.S" +# else +# include "aeabi_memmove-arm.S" +# endif + +#endif |