diff options
Diffstat (limited to 'newlib/libc/machine/arm/memcpy-armv7m.S')
| -rw-r--r-- | newlib/libc/machine/arm/memcpy-armv7m.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/newlib/libc/machine/arm/memcpy-armv7m.S b/newlib/libc/machine/arm/memcpy-armv7m.S index 8a70c7d73..c8bff36f6 100644 --- a/newlib/libc/machine/arm/memcpy-armv7m.S +++ b/newlib/libc/machine/arm/memcpy-armv7m.S @@ -265,9 +265,17 @@ memcpy: .macro mis_src_copy shift 1: +#ifdef __ARM_BIG_ENDIAN + lsls r4, r4, \shift +#else lsrs r4, r4, \shift +#endif ldr r3, [r1], #4 +#ifdef __ARM_BIG_ENDIAN + lsrs r5, r3, 32-\shift +#else lsls r5, r3, 32-\shift +#endif orr r4, r4, r5 str r4, [r0], #4 mov r4, r3 |