恢复一些修改的文件。

py/bc.c

@@ -26,15 +26,21 @@
  */
 
 #include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <assert.h>
 
+#include "py/mpconfig.h"
+#include "py/misc.h"
+#include "py/mpstate.h"
 #include "py/runtime.h"
 #include "py/bc0.h"
 #include "py/bc.h"
 
 #if MICROPY_DEBUG_VERBOSE // print debugging info
 #define DEBUG_PRINT (1)
+#define DEBUG_printf DEBUG_printf
 #else // don't print debugging info
 #define DEBUG_PRINT (0)
 #define DEBUG_printf(...) (void)0

py/mpstate.h

@@ -176,6 +176,13 @@ typedef struct _mp_state_vm_t {
     mp_obj_t lwip_slip_stream;
     #endif
 
+    #if !MICROPY_VFS  //If not difined MICROPY_VFS,only define MICROPY_MODUOS_FILE
+    #if MICROPY_MODUOS_FILE
+    struct _mp_vfs_mount_t *vfs_cur;
+    struct _mp_vfs_mount_t *vfs_mount_table;
+    #endif
+    #endif
+
     #if MICROPY_VFS
     struct _mp_vfs_mount_t *vfs_cur;
     struct _mp_vfs_mount_t *vfs_mount_table;