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refactoring: moved DummyOp to its own c# file

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mterwoord_cp 2007-09-02 11:16:24 +00:00
parent 61461620a8
commit 5f9010f0bc
3 changed files with 48 additions and 42 deletions
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47
source/HelloWorldAssembler/DummyOp.cs Normal file
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@ -0,0 +1,47 @@
using System;
using System.Linq;
namespace HelloWorldAssembler {
public class DummyOp: Indy.IL2CPU.IL.X86.Op {
public override void Assemble(Mono.Cecil.Cil.Instruction aInstruction) {
Invoke("GetModuleHandle", 0);
Move("[wc.hInstance]", "eax");
Invoke("LoadIcon", 0, "IDI_APPLICATION");
Move("[wc.hIcon]", "eax");
Invoke("LoadCursor", 0, "IDC_ARROW");
Move("[wc.hCursor]", "eax");
Invoke("RegisterClass", "wc");
Test("eax", "eax");
JumpIfZero("error");
Invoke("CreateWindowEx", 0, "_class", "_title", "WS_VISIBLE+WS_DLGFRAME+WS_SYSMENU", 128, 128, 256, 192, "NULL", "NULL", "[wc.hInstance]", "NULL");
Test("eax", "eax");
JumpIfZero("error");
Label("msg_loop");
Invoke("GetMessage", "msg", "NULL", 0, 0);
Compare("eax", "1");
JumpIfGreater("end_loop");
JumpIfNotZero("msg_loop");
Invoke("TranslateMessage", "msg");
Invoke("DispatchMessage", "msg");
JumpAlways("msg_loop");
Label("error");
Invoke("MessageBox", "NULL", "_error", "NULL", "MB_ICONERROR+MB_OK");
Label("end_loop");
Invoke("ExitProcess", "[msg.wParam]");
Literal("proc WindowProc hwnd,wmsg,wparam,lparam");
Push("ebx", "esi", "edi");
Compare("[wmsg]", "WM_DESTROY");
JumpIfEquals(".wmdestroy");
Label(".defwndproc");
Invoke("DefWindowProc", "[hwnd]", "[wmsg]", "[wparam]", "[lparam]");
JumpAlways(".finish");
Label(".wmdestroy");
Invoke("PostQuitMessage", "0");
Xor("eax", "eax");
Label(".finish");
Pop("edi", "esi", "ebx");
Ret();
Literal("endp");
}
}
}

1
source/HelloWorldAssembler/HelloWorldAssembler.csproj
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@ -45,6 +45,7 @@
</Reference> </Reference>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<Compile Include="DummyOp.cs" />
<Compile Include="Program.cs" /> <Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" /> <Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup> </ItemGroup>

42
source/HelloWorldAssembler/Program.cs
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@ -6,48 +6,6 @@ using X86 = Indy.IL2CPU.Assembler.X86;
using Indy.IL2CPU.Assembler.X86; using Indy.IL2CPU.Assembler.X86;
namespace HelloWorldAssembler { namespace HelloWorldAssembler {
public class DummyOp: Indy.IL2CPU.IL.X86.Op {
public override void Assemble(Mono.Cecil.Cil.Instruction aInstruction) {
Invoke("GetModuleHandle", 0);
Move("[wc.hInstance]", "eax");
Invoke("LoadIcon", 0, "IDI_APPLICATION");
Move("[wc.hIcon]", "eax");
Invoke("LoadCursor", 0, "IDC_ARROW");
Move("[wc.hCursor]", "eax");
Invoke("RegisterClass", "wc");
Test("eax", "eax");
JumpIfZero("error");
Invoke("CreateWindowEx", 0, "_class", "_title", "WS_VISIBLE+WS_DLGFRAME+WS_SYSMENU", 128, 128, 256, 192, "NULL", "NULL", "[wc.hInstance]", "NULL");
Test("eax", "eax");
JumpIfZero("error");
Label("msg_loop");
Invoke("GetMessage", "msg", "NULL", 0, 0);
Compare("eax", "1");
JumpIfGreater("end_loop");
JumpIfNotZero("msg_loop");
Invoke("TranslateMessage", "msg");
Invoke("DispatchMessage", "msg");
JumpAlways("msg_loop");
Label("error");
Invoke("MessageBox", "NULL", "_error", "NULL", "MB_ICONERROR+MB_OK");
Label("end_loop");
Invoke("ExitProcess", "[msg.wParam]");
Literal("proc WindowProc hwnd,wmsg,wparam,lparam");
Push("ebx", "esi", "edi");
Compare("[wmsg]", "WM_DESTROY");
JumpIfEquals(".wmdestroy");
Label(".defwndproc");
Invoke("DefWindowProc", "[hwnd]", "[wmsg]", "[wparam]", "[lparam]");
JumpAlways(".finish");
Label(".wmdestroy");
Invoke("PostQuitMessage", "0");
Xor("eax", "eax");
Label(".finish");
Pop("edi", "esi", "ebx");
Ret();
Literal("endp");
}
}
public class Program { public class Program {
public static void Main(string[] args) { public static void Main(string[] args) {
using (StreamWriter xSW = new StreamWriter("out.asm")) { using (StreamWriter xSW = new StreamWriter("out.asm")) {