From e1a1b54b675daf46a2b4f42e78a2aa415fcfbae3 Mon Sep 17 00:00:00 2001
From: mterwoord_cp <7cd3fd84a0151ea055c2f79e4d2eef9576fe9afesxUZAwxD>
Date: Mon, 3 Sep 2007 11:23:10 +0000
Subject: [PATCH] produces valid output now

---
 source/Indy.IL2CPU.Assembler/Assembler.cs     | 46 +++++++++++--------
 .../Indy.IL2CPU.IL.X86.csproj.user            |  5 --
 .../Indy.IL2CPU.IL/Indy.IL2CPU.IL.csproj.user |  5 --
 source/Indy.IL2CPU/Engine.cs                  |  2 +
 4 files changed, 28 insertions(+), 30 deletions(-)
 delete mode 100644 source/Indy.IL2CPU.IL.X86/Indy.IL2CPU.IL.X86.csproj.user
 delete mode 100644 source/Indy.IL2CPU.IL/Indy.IL2CPU.IL.csproj.user

diff --git a/source/Indy.IL2CPU.Assembler/Assembler.cs b/source/Indy.IL2CPU.Assembler/Assembler.cs
index 3e9db1351..8dcc30f15 100644
--- a/source/Indy.IL2CPU.Assembler/Assembler.cs
+++ b/source/Indy.IL2CPU.Assembler/Assembler.cs
@@ -88,28 +88,34 @@ namespace Indy.IL2CPU.Assembler {
 				mOutputWriter.WriteLine("include '{0}'", xInclude);
 			}
 			mOutputWriter.WriteLine();
-			mOutputWriter.WriteLine("section '.data' data readable writeable");
-			mOutputWriter.WriteLine();
-			foreach (DataMember xMember in mDataMembers) {
-				mOutputWriter.WriteLine("\t" + xMember);
-			}
-			mOutputWriter.WriteLine();
-			mOutputWriter.WriteLine("section '.code' code readable executable");
-			mOutputWriter.WriteLine();
-			mOutputWriter.WriteLine("    " + EntryPointLabelName + ":");
-			foreach (Instruction x in mInstructions) {
-				string prefix = "\t";
-				if (x is Label) {
-					mOutputWriter.WriteLine();
-					prefix = "    ";
+			if (mDataMembers.Count > 0) {
+				mOutputWriter.WriteLine("section '.data' data readable writeable");
+				mOutputWriter.WriteLine();
+				foreach (DataMember xMember in mDataMembers) {
+					mOutputWriter.WriteLine("\t" + xMember);
 				}
-				mOutputWriter.WriteLine(prefix + x);
+				mOutputWriter.WriteLine();
 			}
-			mOutputWriter.WriteLine();
-			mOutputWriter.WriteLine("section '.idata' import data readable writeable");
-			mOutputWriter.WriteLine();
-			foreach (ImportMember xImportMember in mImportMembers) {
-				mOutputWriter.WriteLine("\t" + xImportMember);
+			if (mInstructions.Count > 0) {
+				mOutputWriter.WriteLine("section '.code' code readable executable");
+				mOutputWriter.WriteLine();
+				mOutputWriter.WriteLine("\t" + EntryPointLabelName + ":");
+				foreach (Instruction x in mInstructions) {
+					string prefix = "\t\t";
+					if (x is Label) {
+						mOutputWriter.WriteLine();
+						prefix = "    ";
+					}
+					mOutputWriter.WriteLine(prefix + x);
+				}
+				mOutputWriter.WriteLine();
+			}
+			if (mImportMembers.Count > 0) {
+				mOutputWriter.WriteLine("section '.idata' import data readable writeable");
+				mOutputWriter.WriteLine();
+				foreach (ImportMember xImportMember in mImportMembers) {
+					mOutputWriter.WriteLine("\t" + xImportMember);
+				}
 			}
 		}
 
diff --git a/source/Indy.IL2CPU.IL.X86/Indy.IL2CPU.IL.X86.csproj.user b/source/Indy.IL2CPU.IL.X86/Indy.IL2CPU.IL.X86.csproj.user
deleted file mode 100644
index b875c0c26..000000000
--- a/source/Indy.IL2CPU.IL.X86/Indy.IL2CPU.IL.X86.csproj.user
+++ /dev/null
@@ -1,5 +0,0 @@
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <ProjectView>ProjectFiles</ProjectView>
-  </PropertyGroup>
-</Project>
\ No newline at end of file
diff --git a/source/Indy.IL2CPU.IL/Indy.IL2CPU.IL.csproj.user b/source/Indy.IL2CPU.IL/Indy.IL2CPU.IL.csproj.user
deleted file mode 100644
index 5c2d6e6a7..000000000
--- a/source/Indy.IL2CPU.IL/Indy.IL2CPU.IL.csproj.user
+++ /dev/null
@@ -1,5 +0,0 @@
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <ProjectView>ShowAllFiles</ProjectView>
-  </PropertyGroup>
-</Project>
\ No newline at end of file
diff --git a/source/Indy.IL2CPU/Engine.cs b/source/Indy.IL2CPU/Engine.cs
index e3e12ad2a..611905a8a 100644
--- a/source/Indy.IL2CPU/Engine.cs
+++ b/source/Indy.IL2CPU/Engine.cs
@@ -80,6 +80,8 @@ namespace Indy.IL2CPU {
 					IL.Op.QueueMethod += QueueMethod;
 					try {
 						mMethods.Add(mCrawledAssembly.EntryPoint, false);
+						// first instructions are for calling the entrypoint
+						mAssembler.Add(new JumpAlways(new Label(mCrawledAssembly.EntryPoint).Name));
 						ProcessAllMethods();
 					} finally {
 						mAssembler.Flush();