From ea20bd9b5bcff9db1d86d83188e1e899799f324b Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <luca@spacehb.net>
Date: Sat, 23 Aug 2025 16:22:13 +0200
Subject: checkpoint

---
 src/code/shared_library_test.cpp | 69 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/code/shared_library_test.cpp

(limited to 'src/code/shared_library_test.cpp')

diff --git a/src/code/shared_library_test.cpp b/src/code/shared_library_test.cpp
new file mode 100644
index 0000000..aef4fa1
--- /dev/null
+++ b/src/code/shared_library_test.cpp
@@ -0,0 +1,69 @@
+/* ========================================================================
+
+   (C) Copyright 2023 by Molly Rocket, Inc., All Rights Reserved.
+   
+   This software is provided 'as-is', without any express or implied
+   warranty. In no event will the authors be held liable for any damages
+   arising from the use of this software.
+   
+   Please see https://computerenhance.com for more information
+   
+   ======================================================================== */
+
+#include <stdio.h>
+
+#include "sim86_shared.h"
+
+unsigned char ExampleDisassembly[247] =
+{
+    0x03, 0x18, 0x03, 0x5E, 0x00, 0x83, 0xC6, 0x02, 0x83, 0xC5, 0x02, 0x83, 0xC1, 0x08, 0x03, 0x5E,
+    0x00, 0x03, 0x4F, 0x02, 0x02, 0x7A, 0x04, 0x03, 0x7B, 0x06, 0x01, 0x18, 0x01, 0x5E, 0x00, 0x01,
+    0x5E, 0x00, 0x01, 0x4F, 0x02, 0x00, 0x7A, 0x04, 0x01, 0x7B, 0x06, 0x80, 0x07, 0x22, 0x83, 0x82,
+    0xE8, 0x03, 0x1D, 0x03, 0x46, 0x00, 0x02, 0x00, 0x01, 0xD8, 0x00, 0xE0, 0x05, 0xE8, 0x03, 0x04,
+    0xE2, 0x04, 0x09, 0x2B, 0x18, 0x2B, 0x5E, 0x00, 0x83, 0xEE, 0x02, 0x83, 0xED, 0x02, 0x83, 0xE9,
+    0x08, 0x2B, 0x5E, 0x00, 0x2B, 0x4F, 0x02, 0x2A, 0x7A, 0x04, 0x2B, 0x7B, 0x06, 0x29, 0x18, 0x29,
+    0x5E, 0x00, 0x29, 0x5E, 0x00, 0x29, 0x4F, 0x02, 0x28, 0x7A, 0x04, 0x29, 0x7B, 0x06, 0x80, 0x2F,
+    0x22, 0x83, 0x29, 0x1D, 0x2B, 0x46, 0x00, 0x2A, 0x00, 0x29, 0xD8, 0x28, 0xE0, 0x2D, 0xE8, 0x03,
+    0x2C, 0xE2, 0x2C, 0x09, 0x3B, 0x18, 0x3B, 0x5E, 0x00, 0x83, 0xFE, 0x02, 0x83, 0xFD, 0x02, 0x83,
+    0xF9, 0x08, 0x3B, 0x5E, 0x00, 0x3B, 0x4F, 0x02, 0x3A, 0x7A, 0x04, 0x3B, 0x7B, 0x06, 0x39, 0x18,
+    0x39, 0x5E, 0x00, 0x39, 0x5E, 0x00, 0x39, 0x4F, 0x02, 0x38, 0x7A, 0x04, 0x39, 0x7B, 0x06, 0x80,
+    0x3F, 0x22, 0x83, 0x3E, 0xE2, 0x12, 0x1D, 0x3B, 0x46, 0x00, 0x3A, 0x00, 0x39, 0xD8, 0x38, 0xE0,
+    0x3D, 0xE8, 0x03, 0x3C, 0xE2, 0x3C, 0x09, 0x75, 0x02, 0x75, 0xFC, 0x75, 0xFA, 0x75, 0xFC, 0x74,
+    0xFE, 0x7C, 0xFC, 0x7E, 0xFA, 0x72, 0xF8, 0x76, 0xF6, 0x7A, 0xF4, 0x70, 0xF2, 0x78, 0xF0, 0x75,
+    0xEE, 0x7D, 0xEC, 0x7F, 0xEA, 0x73, 0xE8, 0x77, 0xE6, 0x7B, 0xE4, 0x71, 0xE2, 0x79, 0xE0, 0xE2,
+    0xDE, 0xE1, 0xDC, 0xE0, 0xDA, 0xE3, 0xD8
+};
+
+int main(void)
+{
+    u32 Version = Sim86_GetVersion();
+    printf("Sim86 Version: %u (expected %u)\n", Version, SIM86_VERSION);
+    if(Version != SIM86_VERSION)
+    {
+        printf("ERROR: Header file version doesn't match DLL.\n");
+        return -1;
+    }
+    
+    instruction_table Table;
+    Sim86_Get8086InstructionTable(&Table);
+    printf("8086 Instruction Instruction Encoding Count: %u\n", Table.EncodingCount);
+    
+    u32 Offset = 0;
+    while(Offset < sizeof(ExampleDisassembly))
+    {
+        instruction Decoded;
+        Sim86_Decode8086Instruction(sizeof(ExampleDisassembly) - Offset, ExampleDisassembly + Offset, &Decoded);
+        if(Decoded.Op)
+        {
+            Offset += Decoded.Size;
+            printf("Size:%u Op:%s Flags:0x%x\n", Decoded.Size, Sim86_MnemonicFromOperationType(Decoded.Op), Decoded.Flags);
+        }
+        else
+        {
+            printf("Unrecognized instruction\n");
+            break;
+        }
+    }
+    
+    return 0;
+}
-- 
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