Avoid signed overflow and use size_t in bytevectors.c.

[bpt/guile.git] / module / system / vm / instruction.scm

;;; Guile VM instructions

;; Copyright (C) 2001, 2010 Free Software Foundation, Inc.

;;; This library is free software; you can redistribute it and/or
;;; modify it under the terms of the GNU Lesser General Public
;;; License as published by the Free Software Foundation; either
;;; version 3 of the License, or (at your option) any later version.
;;;
;;; This library is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;;; Lesser General Public License for more details.
;;;
;;; You should have received a copy of the GNU Lesser General Public
;;; License along with this library; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

;;; Code:

(define-module (system vm instruction)
  #:export (instruction-list
           instruction? instruction-length
           instruction-pops instruction-pushes
           instruction->opcode opcode->instruction))

(load-extension (string-append "libguile-" (effective-version))
                "scm_init_instructions")