1 files changed, 36 insertions, 4 deletions
diff --git a/py/emitglue.h b/py/emitglue.h
index 8f69951c21..2f9960bfa1 100644
--- a/py/emitglue.h
+++ b/py/emitglue.h
@@ -1,8 +1,40 @@
 // These variables and functions glue the code emitters to the runtime.
 
+typedef enum {
+    MP_CODE_UNUSED,
+    MP_CODE_RESERVED,
+    MP_CODE_BYTE,
+    MP_CODE_NATIVE,
+    MP_CODE_INLINE_ASM,
+} mp_raw_code_kind_t;
+
+typedef struct _mp_code_t {
+    mp_raw_code_kind_t kind : 8;
+    uint scope_flags : 8;
+    uint n_args : 16;
+    union {
+        struct {
+            byte *code;
+            uint len;
+        } u_byte;
+        struct {
+            mp_fun_t fun;
+        } u_native;
+        struct {
+            void *fun;
+        } u_inline_asm;
+    };
+    qstr *arg_names;
+} mp_raw_code_t;
+
 void mp_emit_glue_init(void);
 void mp_emit_glue_deinit(void);
-uint mp_emit_glue_get_unique_code_id(void);
-void mp_emit_glue_assign_byte_code(uint unique_code_id, byte *code, uint len, int n_args, int n_locals, uint scope_flags, qstr *arg_names);
-void mp_emit_glue_assign_native_code(uint unique_code_id, void *f, uint len, int n_args);
-void mp_emit_glue_assign_inline_asm_code(uint unique_code_id, void *f, uint len, int n_args);
+
+mp_raw_code_t *mp_emit_glue_new_raw_code(void);
+
+void mp_emit_glue_assign_byte_code(mp_raw_code_t *rc, byte *code, uint len, int n_args, int n_locals, uint scope_flags, qstr *arg_names);
+void mp_emit_glue_assign_native_code(mp_raw_code_t *rc, void *f, uint len, int n_args);
+void mp_emit_glue_assign_inline_asm_code(mp_raw_code_t *rc, void *f, uint len, int n_args);
+
+mp_obj_t mp_make_function_from_raw_code(mp_raw_code_t *rc, mp_obj_t def_args, mp_obj_t def_kw_args);
+mp_obj_t mp_make_closure_from_raw_code(mp_raw_code_t *rc, mp_obj_t closure_tuple, mp_obj_t def_args, mp_obj_t def_kw_args);