From: Chris Hanson <org/chris-hanson/cph>
Date: Fri, 18 Aug 1989 19:10:01 +0000 (+0000)
Subject: Abstract out the operation that decides how to purify compiled code,
X-Git-Tag: 20090517-FFI~11810
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=9340aa3ceffab23dc68900f47bd1e8574d8c68ac;p=mit-scheme.git

Abstract out the operation that decides how to purify compiled code,
call it `load/purification'.  This is used by the cold-loader.
---

diff --git a/v7/src/runtime/load.scm b/v7/src/runtime/load.scm
index 87e3f9eee..9ecb90825 100644
--- a/v7/src/runtime/load.scm
+++ b/v7/src/runtime/load.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/load.scm,v 14.9 1989/08/17 16:02:55 cph Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/load.scm,v 14.10 1989/08/18 19:10:01 cph Exp $
 
 Copyright (c) 1988, 1989 Massachusetts Institute of Technology
 
@@ -169,13 +169,7 @@ MIT in each case. |#
 	     (let ((scode
 		    (fasload/internal true-pathname
 				      load/suppress-loading-message?)))
-	       (if purify?
-		   (purify
-		    (or (and (comment? scode)
-			     (let ((text (comment-text scode)))
-			       (and (dbg-info-vector? text)
-				    (dbg-info-vector/purification-root text))))
-			scode)))
+	       (if purify? (purify (load/purification-root scode)))
 	       scode)
 	     (if (eq? environment default-object)
 		 (nearest-repl/environment)
@@ -191,6 +185,14 @@ MIT in each case. |#
 		  (lambda ()
 		    (write-stream (value-stream)
 				  (lambda (value) value false))))))))))
+
+(define (load/purification-root scode)
+  (or (and (comment? scode)
+	   (let ((text (comment-text scode)))
+	     (and (dbg-info-vector? text)
+		  (dbg-info-vector/purification-root text))))
+      scode))
+
 (define (read-stream port)
   (parse-objects port
 		 (current-parser-table)
diff --git a/v8/src/runtime/load.scm b/v8/src/runtime/load.scm
index 131f83171..57fd4ad81 100644
--- a/v8/src/runtime/load.scm
+++ b/v8/src/runtime/load.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v8/src/runtime/load.scm,v 14.9 1989/08/17 16:02:55 cph Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v8/src/runtime/load.scm,v 14.10 1989/08/18 19:10:01 cph Exp $
 
 Copyright (c) 1988, 1989 Massachusetts Institute of Technology
 
@@ -169,13 +169,7 @@ MIT in each case. |#
 	     (let ((scode
 		    (fasload/internal true-pathname
 				      load/suppress-loading-message?)))
-	       (if purify?
-		   (purify
-		    (or (and (comment? scode)
-			     (let ((text (comment-text scode)))
-			       (and (dbg-info-vector? text)
-				    (dbg-info-vector/purification-root text))))
-			scode)))
+	       (if purify? (purify (load/purification-root scode)))
 	       scode)
 	     (if (eq? environment default-object)
 		 (nearest-repl/environment)
@@ -191,6 +185,14 @@ MIT in each case. |#
 		  (lambda ()
 		    (write-stream (value-stream)
 				  (lambda (value) value false))))))))))
+
+(define (load/purification-root scode)
+  (or (and (comment? scode)
+	   (let ((text (comment-text scode)))
+	     (and (dbg-info-vector? text)
+		  (dbg-info-vector/purification-root text))))
+      scode))
+
 (define (read-stream port)
   (parse-objects port
 		 (current-parser-table)