vm: Add rudimentary bytecode execution tracing capability.

1 files changed, 1 insertions, 0 deletions

diff --git a/py/bc.h b/py/bc.h
index fb672ea03..964c29f04 100644
--- a/py/bc.h
+++ b/py/bc.h
@@ -13,6 +13,7 @@ typedef struct _mp_exc_stack {
 mp_vm_return_kind_t mp_execute_byte_code(const byte *code, const mp_obj_t *args, uint n_args, const mp_obj_t *args2, uint n_args2, mp_obj_t *ret);
 mp_vm_return_kind_t mp_execute_byte_code_2(const byte *code_info, const byte **ip_in_out, mp_obj_t *fastn, mp_obj_t **sp_in_out, mp_exc_stack_t *exc_stack, mp_exc_stack_t **exc_sp_in_out, volatile mp_obj_t inject_exc);
 void mp_byte_code_print(const byte *code, int len);
+void mp_byte_code_print2(const byte *code, int len);
 
 // Helper macros to access pointer with least significant bit holding a flag
 #define MP_TAGPTR_PTR(x) ((void*)((machine_uint_t)(x) & ~((machine_uint_t)1)))