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* as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
[fw/sdcc]
/
device
/
lib
/
_memcpy.c
diff --git
a/device/lib/_memcpy.c
b/device/lib/_memcpy.c
index d5ddf9e7a3faafe51e44b480a1e0d3225931675d..540c2cf296e9f6ff51b84b5ea3de2dc4c65aaa8c 100644
(file)
--- a/
device/lib/_memcpy.c
+++ b/
device/lib/_memcpy.c
@@
-26,24
+26,23
@@
#if !_SDCC_PORT_PROVIDES_MEMCPY
#if !_SDCC_PORT_PROVIDES_MEMCPY
-#
define NULL (void *)0
+#
undef memcpy /* Avoid conflict with builtin memcpy() in Z80 port */
void * memcpy (
void * dst,
void * src,
void * memcpy (
void * dst,
void * src,
-
in
t acount
+
size_
t acount
)
{
#if _SDCC_Z80_STYLE_LIB_OPT
)
{
#if _SDCC_Z80_STYLE_LIB_OPT
-#pragma
NOINDUCTION
+#pragma
noinduction
char * d = dst;
char * s = src;
char * d = dst;
char * s = src;
- int count = -acount;
+ /* PENDING: Divide first to get around sign problems */
+ int count = -(acount >> 2);
- count /= 4;
-
while (count) {
*d++ = *s++;
*d++ = *s++;
while (count) {
*d++ = *s++;
*d++ = *s++;