module/system/vm/vm.scm

   1 ;;; Guile VM core
   2
   3 ;; Copyright (C) 2001 Free Software Foundation, Inc.
   4
   5 ;; This program is free software; you can redistribute it and/or modify
   6 ;; it under the terms of the GNU General Public License as published by
   7 ;; the Free Software Foundation; either version 2, or (at your option)
   8 ;; any later version.
   9 ;;
  10 ;; This program is distributed in the hope that it will be useful,
  11 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ;; GNU General Public License for more details.
  14 ;;
  15 ;; You should have received a copy of the GNU General Public License
  16 ;; along with this program; see the file COPYING.  If not, write to
  17 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18 ;; Boston, MA 02111-1307, USA.
  19
  20 ;;; Code:
  21
  22 (define-module (system vm vm)
  23   #:use-module (system vm frame)
  24   #:use-module (system vm program)
  25   #:export (vm? the-vm make-vm vm-version
  26             vm:ip vm:sp vm:fp vm:last-ip
  27
  28             vm-load vm-option set-vm-option! vm-version vm-stats
  29             vms:time vms:clock
  30
  31             vm-trace-frame
  32             vm-next-hook vm-apply-hook vm-boot-hook vm-return-hook
  33             vm-break-hook vm-exit-hook vm-halt-hook vm-enter-hook))
  34
  35 (dynamic-call "scm_init_vm" (dynamic-link "libguile"))
  36
  37 (define (vms:time stat) (vector-ref stat 0))
  38 (define (vms:clock stat) (vector-ref stat 1))
  39
  40 (define (vm-load vm objcode)
  41   (vm (make-program objcode)))