| 1 | ;;; -*-lisp-*- |
| 2 | ;;; |
| 3 | ;;; Finishing touches for Sod |
| 4 | ;;; |
| 5 | ;;; (c) 2015 Straylight/Edgeware |
| 6 | ;;; |
| 7 | |
| 8 | ;;;----- Licensing notice --------------------------------------------------- |
| 9 | ;;; |
| 10 | ;;; This file is part of the Sensble Object Design, an object system for C. |
| 11 | ;;; |
| 12 | ;;; SOD is free software; you can redistribute it and/or modify |
| 13 | ;;; it under the terms of the GNU General Public License as published by |
| 14 | ;;; the Free Software Foundation; either version 2 of the License, or |
| 15 | ;;; (at your option) any later version. |
| 16 | ;;; |
| 17 | ;;; SOD is distributed in the hope that it will be useful, |
| 18 | ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | ;;; GNU General Public License for more details. |
| 21 | ;;; |
| 22 | ;;; You should have received a copy of the GNU General Public License |
| 23 | ;;; along with SOD; if not, write to the Free Software Foundation, |
| 24 | ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 25 | |
| 26 | (cl:in-package #:sod) |
| 27 | |
| 28 | ;;;-------------------------------------------------------------------------- |
| 29 | ;;; Miscellaneous details. |
| 30 | |
| 31 | (export '*sod-version*) |
| 32 | (defparameter *sod-version* sod-sysdef:*version* |
| 33 | "The version of the SOD translator system, as a string.") |
| 34 | |
| 35 | ;;;-------------------------------------------------------------------------- |
| 36 | ;;; Debugging utilities. |
| 37 | |
| 38 | (export '*debugout-pathname*) |
| 39 | (defvar *debugout-pathname* #p"debugout.c") |
| 40 | |
| 41 | (export 'test-module) |
| 42 | (defun test-module (path reason) |
| 43 | "Reset the translator's state, read a module from PATH and output it with |
| 44 | REASON, returning the result as a string." |
| 45 | (clear-the-decks) |
| 46 | (setf *module-map* (make-hash-table :test #'equal)) |
| 47 | (with-open-file (out *debugout-pathname* |
| 48 | :direction :output |
| 49 | :if-exists :supersede |
| 50 | :if-does-not-exist :create) |
| 51 | (output-module (read-module path) reason out))) |
| 52 | |
| 53 | ;;;-------------------------------------------------------------------------- |
| 54 | ;;; Calisthenics. |
| 55 | |
| 56 | (export 'exercise) |
| 57 | (defun exercise () |
| 58 | "Exercise the pieces of the metaobject protocol. |
| 59 | |
| 60 | In some Lisps, the compiler is run the first time methods are called, to |
| 61 | do fancy just-in-time optimization things. This is great, only the |
| 62 | program doesn't actually run for very long and a lot of that work is |
| 63 | wasted because we're going to have to do it again next time the program |
| 64 | starts. Only, if we exercise the various methods, or at least a large |
| 65 | fraction of them, before we dump an image, then everything will be fast. |
| 66 | |
| 67 | That's the theory anyway. Call this function before you dump an image and |
| 68 | see what happens." |
| 69 | |
| 70 | (clear-the-decks) |
| 71 | (dolist (reason '(:h :c)) |
| 72 | (with-output-to-string (bitbucket) |
| 73 | (output-module *builtin-module* reason bitbucket))) |
| 74 | |
| 75 | (clear-the-decks)) |
| 76 | |
| 77 | ;;;----- That's all, folks -------------------------------------------------- |