summaryrefslogtreecommitdiff
path: root/libkern/memcpy-arm.c
diff options
context:
space:
mode:
Diffstat (limited to 'libkern/memcpy-arm.c')
-rw-r--r--libkern/memcpy-arm.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/libkern/memcpy-arm.c b/libkern/memcpy-arm.c
deleted file mode 100644
index 35f0afc5..00000000
--- a/libkern/memcpy-arm.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <u.h>
-#include <libc.h>
-
-void*
-memmove(void *a1, void *a2, ulong n)
-{
- char *s1, *s2;
-
- if((long)n < 0)
- abort();
- if(a1 > a2)
- goto back;
- s1 = a1;
- s2 = a2;
- while(n > 0) {
- *s1++ = *s2++;
- n--;
- }
- return a1;
-
-back:
- s1 = (char*)a1 + n;
- s2 = (char*)a2 + n;
- while(n > 0) {
- *--s1 = *--s2;
- n--;
- }
- return a1;
-}
-
-void*
-memcpy(void *a1, void *a2, ulong n)
-{
- return memmove(a1, a2, n);
-}