From dcaa508676e9a9917a2e57bd4574dfe4b1cdfa04 Mon Sep 17 00:00:00 2001
From: "Guillermo J. Rozas" <edu/mit/csail/zurich/gjr>
Date: Sat, 29 Aug 1992 12:45:42 +0000
Subject: [PATCH] Alpha mods.

---
 v7/src/microcode/cmpint.c | 14 ++++++++++++--
 v8/src/microcode/cmpint.c | 14 ++++++++++++--
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/v7/src/microcode/cmpint.c b/v7/src/microcode/cmpint.c
index fedf33747..305cd6172 100644
--- a/v7/src/microcode/cmpint.c
+++ b/v7/src/microcode/cmpint.c
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/microcode/cmpint.c,v 1.47 1992/07/29 19:54:49 cph Exp $
+$Id: cmpint.c,v 1.48 1992/08/29 12:45:42 jinx Exp $
 
 Copyright (c) 1989-92 Massachusetts Institute of Technology
 
@@ -948,6 +948,11 @@ DEFUN (comutil_link,
 {
   long offset;
 
+#ifdef AUTOCLOBBER_BUG
+  block_address[OBJECT_DATUM(*block_address)] =
+    Registers[REGBLOCK_ENV];
+#endif
+
   offset = (constant_address - block_address);
 
   RETURN_UNLESS_EXCEPTION
@@ -2266,6 +2271,11 @@ DEFUN (store_uuo_link,
  */
 
 #define TRAMPOLINE_SIZE	(TRAMPOLINE_ENTRY_SIZE + 2)
+#ifdef AUTOCLOBBER_BUG
+#  define TC_TRAMPOLINE_HEADER	TC_FIXNUM
+#else
+#  define TC_TRAMPOLINE_HEADER	TC_MANIFEST_VECTOR
+#endif
 
 static long
 DEFUN (make_trampoline,
@@ -2288,7 +2298,7 @@ DEFUN (make_trampoline,
   local_free = Free;
   Free += (TRAMPOLINE_SIZE + size);
   block = local_free;
-  local_free[0] = (MAKE_OBJECT (TC_MANIFEST_VECTOR,
+  local_free[0] = (MAKE_OBJECT (TC_TRAMPOLINE_HEADER,
 				((TRAMPOLINE_SIZE - 1) + size)));
   local_free[1] = (MAKE_OBJECT (TC_MANIFEST_NM_VECTOR,
 				TRAMPOLINE_ENTRY_SIZE));
diff --git a/v8/src/microcode/cmpint.c b/v8/src/microcode/cmpint.c
index baea32f9f..305cd6172 100644
--- a/v8/src/microcode/cmpint.c
+++ b/v8/src/microcode/cmpint.c
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v8/src/microcode/cmpint.c,v 1.47 1992/07/29 19:54:49 cph Exp $
+$Id: cmpint.c,v 1.48 1992/08/29 12:45:42 jinx Exp $
 
 Copyright (c) 1989-92 Massachusetts Institute of Technology
 
@@ -948,6 +948,11 @@ DEFUN (comutil_link,
 {
   long offset;
 
+#ifdef AUTOCLOBBER_BUG
+  block_address[OBJECT_DATUM(*block_address)] =
+    Registers[REGBLOCK_ENV];
+#endif
+
   offset = (constant_address - block_address);
 
   RETURN_UNLESS_EXCEPTION
@@ -2266,6 +2271,11 @@ DEFUN (store_uuo_link,
  */
 
 #define TRAMPOLINE_SIZE	(TRAMPOLINE_ENTRY_SIZE + 2)
+#ifdef AUTOCLOBBER_BUG
+#  define TC_TRAMPOLINE_HEADER	TC_FIXNUM
+#else
+#  define TC_TRAMPOLINE_HEADER	TC_MANIFEST_VECTOR
+#endif
 
 static long
 DEFUN (make_trampoline,
@@ -2288,7 +2298,7 @@ DEFUN (make_trampoline,
   local_free = Free;
   Free += (TRAMPOLINE_SIZE + size);
   block = local_free;
-  local_free[0] = (MAKE_OBJECT (TC_MANIFEST_VECTOR,
+  local_free[0] = (MAKE_OBJECT (TC_TRAMPOLINE_HEADER,
 				((TRAMPOLINE_SIZE - 1) + size)));
   local_free[1] = (MAKE_OBJECT (TC_MANIFEST_NM_VECTOR,
 				TRAMPOLINE_ENTRY_SIZE));
-- 
2.25.1