diff options
Diffstat (limited to 'lisp/emacs-lisp/disass.el')
| -rw-r--r-- | lisp/emacs-lisp/disass.el | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/disass.el b/lisp/emacs-lisp/disass.el index 97e45e070d0..66673b4d26c 100644 --- a/lisp/emacs-lisp/disass.el +++ b/lisp/emacs-lisp/disass.el @@ -221,9 +221,21 @@ OBJ should be a call to BYTE-CODE generated by the byte compiler." ((memq op '(byte-constant byte-constant2)) ;; it's a constant (setq arg (car arg)) - ;; but if the value of the constant is compiled code, then - ;; recursively disassemble it. - (cond ((or (byte-code-function-p arg) + ;; if the succeeding op is byte-switch, display the jump table + ;; used + (cond ((eq (car-safe (car-safe (cdr lap))) 'byte-switch) + (insert (format "<jump-table-%s (" (hash-table-test arg))) + (let ((first-time t)) + (maphash #'(lambda (value tag) + (if first-time + (setq first-time nil) + (insert " ")) + (insert (format "%s %s" value (cadr tag)))) + arg)) + (insert ")>")) + ;; if the value of the constant is compiled code, then + ;; recursively disassemble it. + ((or (byte-code-function-p arg) (and (consp arg) (functionp arg) (assq 'byte-code arg)) (and (eq (car-safe arg) 'macro) |