StackRduino
diff --git a/‎py/objarray.c‎
Lines changed: 3 additions & 2 deletions b/‎py/objarray.c‎
Lines changed: 3 additions & 2 deletions
diff --git a/‎stmhal/string0.c‎
Lines changed: 3 additions & 3 deletions b/‎stmhal/string0.c‎
Lines changed: 3 additions & 3 deletions
@@ -27,6 +27,7 @@
 
 #include <string.h>
 #include <assert.h>
+#include <stdint.h>
 
 #include "mpconfig.h"
 #include "nlr.h"
@@ -292,7 +293,7 @@ STATIC mp_obj_t array_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t value
             #endif
             } else {
                 res = array_new(o->typecode, slice.stop - slice.start);
-                memcpy(res->items, o->items + slice.start * sz, (slice.stop - slice.start) * sz);
+                memcpy(res->items, (uint8_t*)o->items + slice.start * sz, (slice.stop - slice.start) * sz);
             }
             return res;
 #endif
@@ -331,7 +332,7 @@ STATIC mp_int_t array_get_buffer(mp_obj_t o_in, mp_buffer_info_t *bufinfo, mp_ui
             // read-only memoryview
             return 1;
         }
-        bufinfo->buf += (mp_uint_t)o->free * sz;
+        bufinfo->buf = (uint8_t*)bufinfo->buf + (mp_uint_t)o->free * sz;
     }
     #endif
     return 0;
 
@@ -65,10 +65,10 @@ void *memcpy(void *dst, const void *src, size_t n) {
 }
 
 void *memmove(void *dest, const void *src, size_t n) {
-    if (src < dest && dest < src + n) {
+    if (src < dest && (uint8_t*)dest < (const uint8_t*)src + n) {
         // need to copy backwards
-        uint8_t *d = dest + n - 1;
-        const uint8_t *s = src + n - 1;
+        uint8_t *d = (uint8_t*)dest + n - 1;
+        const uint8_t *s = (const uint8_t*)src + n - 1;
         for (; n > 0; n--) {
             *d-- = *s--;
         }
Original file line number	Diff line number	Diff line change
`@@ -65,10 +65,10 @@ void memcpy(void dst, const void *src, size_t n) {`
`65`	`65`	`}`
`66`	`66`
`67`	`67`	`void memmove(void dest, const void *src, size_t n) {`
`68`		`- if (src < dest && dest < src + n) {`
	`68`	`+ if (src < dest && (uint8_t)dest < (const uint8_t)src + n) {`
`69`	`69`	`// need to copy backwards`
`70`		`- uint8_t *d = dest + n - 1;`
`71`		`- const uint8_t *s = src + n - 1;`
	`70`	`+ uint8_t d = (uint8_t)dest + n - 1;`
	`71`	`+ const uint8_t s = (const uint8_t)src + n - 1;`
`72`	`72`	`for (; n > 0; n--) {`
`73`	`73`	`d-- = s--;`
`74`	`74`	`}`