From a0a31891a81b99b2d9e16ea5eb7995114dddfe1f Mon Sep 17 00:00:00 2001
From: Richard Burgess <>
Date: Thu, 9 Feb 1995 16:01:28 +0000
Subject: [PATCH] autocommit for file dated 1995-02-09 16:01:28

---
 msamples/othersrc/memtest.c | 75 +++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 msamples/othersrc/memtest.c

diff --git a/msamples/othersrc/memtest.c b/msamples/othersrc/memtest.c
new file mode 100644
index 0000000..c4c8535
--- /dev/null
+++ b/msamples/othersrc/memtest.c
@@ -0,0 +1,75 @@
+/* Test memory Aliasing for MMURTL V1.0 */
+/*  Copyright (c) 1994 R.A. Burgess     */
+/*  All Rights Reserved                 */
+
+/*
+This simple program shows how memory aliasing works in MMURTL.
+To build this, use MakeIt.bat in DOS, or use CM32 and DASM:
+  CM32 MemTest.c
+  DASM MemTest.atf
+*/
+
+
+#define U32 unsigned long
+#define S32 long
+#define U16 unsigned int
+#define S16 int
+#define U8 unsigned char
+#define S8 char
+#define TRUE 1
+#define FALSE 0
+
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+/* Includes for OS public calls and structures */
+
+#include "\OSSource\MMemory.h"
+#include "\OSSource\MKbd.h"
+#include "\OSSource\MStatus.h"
+
+/**************** BEGIN Data ********************/
+
+char *Alias;
+U32 AliasPhy;
+U32 OSPhy;
+
+/**************** BEGIN Code ********************/
+
+void main(U32 argc, U8 argv[])
+{
+unsigned long erc, key;
+
+	erc = GetPhyAdd(1, 3072, &OSPhy);
+	if (erc)
+		printf("ERROR %d on GetPhyAdd.\r\n", erc);
+
+	printf("Aliasing Job 1 Linear Address %08x\r\n", 3072);
+	printf("Physical Address is           %08x\r\n", OSPhy);
+
+	erc = AliasMem(3072, 8000, 1, &Alias);
+
+	if (erc)
+		printf("ERROR %d on AliasMem.\r\n", erc);
+
+	erc = GetPhyAdd(3, Alias, &AliasPhy);
+
+	if (erc)
+		printf("ERROR %d on GetPhyAdd.\r\n", erc);
+
+	printf("Alias Linear address is   %08x\r\n", Alias);
+	printf("Physical Address is       %08x\r\n", AliasPhy);
+
+	printf("Press a key to continue...\r\n");
+	ReadKbd(&key, 1);
+
+	erc = DeAliasMem(Alias, 8000, 3);
+	if (erc)
+		printf("ERROR %d on DeAliasMem.\r\n", erc);
+
+	exit(0);
+
+}
-- 
2.40.0