From 4341900acf4b7e132a223597e1215e4951f59a96 Mon Sep 17 00:00:00 2001
From: Timothy E Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Date: Fri, 11 Sep 2015 00:06:22 +0100
Subject: [PATCH] Allow ZeroPage at any 64K aligned address

Change ZeroPage calculation so that ZeroPage can be at
any 64K aligned address.


Version 6.47. Not tagged
---
 VersionASM | 6 +++---
 VersionNum | 8 ++++----
 s/Kernel   | 6 +++---
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/VersionASM b/VersionASM
index fc675db..cf4a1e8 100644
--- a/VersionASM
+++ b/VersionASM
@@ -12,9 +12,9 @@
 Module_MajorVersion     SETS    "6.47"
 Module_Version          SETA    647
 Module_MinorVersion     SETS    ""
-Module_Date             SETS    "19 Dec 2020"
-Module_ApplicationDate  SETS    "19-Dec-20"
+Module_Date             SETS    "16 Jan 2021"
+Module_ApplicationDate  SETS    "16-Jan-21"
 Module_ComponentName    SETS    "Kernel"
 Module_FullVersion      SETS    "6.47"
-Module_HelpVersion      SETS    "6.47 (19 Dec 2020)"
+Module_HelpVersion      SETS    "6.47 (16 Jan 2021)"
                         END
diff --git a/VersionNum b/VersionNum
index 01a1e69..88b4d85 100644
--- a/VersionNum
+++ b/VersionNum
@@ -5,17 +5,17 @@
  */
 #define Module_MajorVersion_CMHG        6.47
 #define Module_MinorVersion_CMHG
-#define Module_Date_CMHG                19 Dec 2020
+#define Module_Date_CMHG                16 Jan 2021
 
 #define Module_MajorVersion             "6.47"
 #define Module_Version                  647
 #define Module_MinorVersion             ""
-#define Module_Date                     "19 Dec 2020"
+#define Module_Date                     "16 Jan 2021"
 
-#define Module_ApplicationDate          "19-Dec-20"
+#define Module_ApplicationDate          "16-Jan-21"
 
 #define Module_ComponentName            "Kernel"
 
 #define Module_FullVersion              "6.47"
-#define Module_HelpVersion              "6.47 (19 Dec 2020)"
+#define Module_HelpVersion              "6.47 (16 Jan 2021)"
 #define Module_LibraryVersionInfo       "6:47"
diff --git a/s/Kernel b/s/Kernel
index f42c7df..ae08d9c 100644
--- a/s/Kernel
+++ b/s/Kernel
@@ -1076,9 +1076,9 @@ $l      ModSWIHashval   $swino, $startreg
 $l      ModSWIHashvalOffset $swino, $startreg
         ADD     $swino, $swino, #ModuleSWI_HashTab
       [ ZeroPage <> 0
-        ASSERT ZeroPage = &FFFF0000
-        ADD     $swino, $swino, #&FF000000
-        ADD     $swino, $swino, #&00FF0000
+        ASSERT  (ZeroPage :AND: &FFFF) = 0
+        ADD     $swino, $swino, #(ZeroPage :AND: &FF000000)
+        ADD     $swino, $swino, #(ZeroPage :AND: &00FF0000)
       ]
         MEND
 
-- 
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