py/gc: In sweep debug output, print pointer as a pointer.
Or it will be truncated on a 64-bit platform.
@@ -289,7 +289,7 @@ STATIC void gc_sweep(void) {
}
#endif
free_tail = 1;
- DEBUG_printf("gc_sweep(%x)\n", PTR_FROM_BLOCK(block));
+ DEBUG_printf("gc_sweep(%p)\n", PTR_FROM_BLOCK(block));
#if MICROPY_PY_GC_COLLECT_RETVAL
MP_STATE_MEM(gc_collected)++;
#endif
