From c7de829c796978e519984df2f1c8cfcf921a39a4 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Tue, 19 Nov 2002 11:04:11 +0000
Subject: * Patch by Thomas Frieden, 13 Nov 2002:   Add code for AmigaOne board
   (preliminary merge to U-Boot, still WIP)

* Patch by Jon Diekema, 12 Nov 2002:
  - Adding URL for IEEE OUI lookup
  - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
    being defined.
  - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
    root-on-nfs macros are designed to switch how the default boot
    method gets defined.
---
 .../bios_emulator/scitech/src/pm/tests/altbrk.c    | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 board/MAI/bios_emulator/scitech/src/pm/tests/altbrk.c

(limited to 'board/MAI/bios_emulator/scitech/src/pm/tests/altbrk.c')

diff --git a/board/MAI/bios_emulator/scitech/src/pm/tests/altbrk.c b/board/MAI/bios_emulator/scitech/src/pm/tests/altbrk.c
new file mode 100644
index 00000000000..5d899b7a67d
--- /dev/null
+++ b/board/MAI/bios_emulator/scitech/src/pm/tests/altbrk.c
@@ -0,0 +1,90 @@
+/****************************************************************************
+*
+*                   SciTech OS Portability Manager Library
+*
+*  ========================================================================
+*
+*    The contents of this file are subject to the SciTech MGL Public
+*    License Version 1.0 (the "License"); you may not use this file
+*    except in compliance with the License. You may obtain a copy of
+*    the License at http://www.scitechsoft.com/mgl-license.txt
+*
+*    Software distributed under the License is distributed on an
+*    "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+*    implied. See the License for the specific language governing
+*    rights and limitations under the License.
+*
+*    The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
+*
+*    The Initial Developer of the Original Code is SciTech Software, Inc.
+*    All Rights Reserved.
+*
+*  ========================================================================
+*
+*
+* Language:     ANSI C
+* Environment:  any
+*
+* Description:  Test program to check the ability to install a C based
+*               control C/break interrupt handler. Note that this
+*               alternate version does not work with all extenders.
+*
+*               Functions tested:   PM_installAltBreakHandler()
+*                                   PM_restoreBreakHandler()
+*
+*
+****************************************************************************/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "pmapi.h"
+
+volatile int breakHit = false;
+volatile int ctrlCHit = false;
+
+#pragma off (check_stack)           /* No stack checking under Watcom   */
+
+void PMAPI breakHandler(uint bHit)
+{
+    if (bHit)
+        breakHit = true;
+    else
+        ctrlCHit = true;
+}
+
+int main(void)
+{
+    printf("Program running in ");
+    switch (PM_getModeType()) {
+        case PM_realMode:
+            printf("real mode.\n\n");
+            break;
+        case PM_286:
+            printf("16 bit protected mode.\n\n");
+            break;
+        case PM_386:
+            printf("32 bit protected mode.\n\n");
+            break;
+        }
+
+    PM_installAltBreakHandler(breakHandler);
+    printf("Control C/Break interrupt handler installed\n");
+    while (1) {
+        if (ctrlCHit) {
+            printf("Code termimated with Ctrl-C.\n");
+            break;
+            }
+        if (breakHit) {
+            printf("Code termimated with Ctrl-Break.\n");
+            break;
+            }
+        if (PM_kbhit() && PM_getch() == 0x1B) {
+            printf("No break code detected!\n");
+            break;
+            }
+        printf("Hit Ctrl-C or Ctrl-Break to exit!\n");
+        }
+
+    PM_restoreBreakHandler();
+    return 0;
+}
-- 
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