add sys function for micropython

port/genhdr/qstrdefs.generated.h

@@ -466,6 +466,10 @@ QDEF(MP_QSTR_zip, (const byte*)"\xe6\x03" "zip")
 QDEF(MP_QSTR_ustruct, (const byte*)"\x47\x08\x07" "ustruct")
 QDEF(MP_QSTR_unpack, (const byte*)"\x07\x3c\x06" "unpack")
 QDEF(MP_QSTR_unpack_from, (const byte*)"\x0e\x6d\x0b" "unpack_from")
+QDEF(MP_QSTR_exit, (const byte*)"\x85\xbe\x04" "exit")
+QDEF(MP_QSTR_byteorder, (const byte*)"\x61\x99\x09" "byteorder")
+QDEF(MP_QSTR_version_info, (const byte*)"\x6e\x0a\x0c" "version_info")
+QDEF(MP_QSTR_sys, (const byte*)"\xbc\x8e\x03" "sys")
 
 
 // This file was automatically generated by makeqstrdata.py

port/mpconfigport.h

@@ -111,7 +111,7 @@
 #define MICROPY_USE_INTERNAL_ERRNO  (1)
 #define MICROPY_PY_STRUCT           (1)
 #define MICROPY_PY_RTTHREAD         (1)
-#define MICROPY_PY_SYS              (0)
+#define MICROPY_PY_SYS              (1)
 #define MICROPY_MODULE_FROZEN_MPY   (1)
 #define MICROPY_CPYTHON_COMPAT      (0)
 #define MICROPY_LONGINT_IMPL        (MICROPY_LONGINT_IMPL_MPZ)