Add write raw bytes stage

1 files changed, 5 insertions, 4 deletions

diff --git a/src/emit.lisp b/src/emit.lisp
index acc2772..48ebebe 100644
--- a/src/emit.lisp
+++ b/src/emit.lisp
@@ -2,7 +2,7 @@
 
 (defun fits-in-X-bits (n)
   "Returns the number of bits required to represent N"
-  (ceiling (/ (log (ceiling n (log 2))) (log 2))))
+  (ceiling (/ (log n) (log 2))))
 
 (defmacro generate-type-map (ops)
   "Generates an alist where the key corresponds to an element in
@@ -11,8 +11,7 @@ number of bits required to represent all
 concatenated with TYPE."
   `(let ((i 0)
          (opsize (fits-in-X-bits (length ,ops))))
-     (mapcar (lambda (x)
-               (incf i)
+     (mapcar (lambda (x) (incf i)
                (cons x (util:format-as-binary i opsize)))
              ,ops)))
 
@@ -62,5 +61,7 @@ concatenated with TYPE."
     (+ pos parse:line-number)))
 
 (defun emit (p)
-  (format t "~a~%" p)
   (eval p))
+
+(defun ast->str (p)
+  (format nil "~a" p))