initial commitHEADmaster

1 files changed, 30 insertions, 0 deletions

diff --git a/src/DataTransfer.cpp b/src/DataTransfer.cpp
new file mode 100644
index 0000000..f7cc063
--- /dev/null
+++ b/src/DataTransfer.cpp
@@ -0,0 +1,30 @@
+#include "DataTransfer.h"
+
+#include "ExecutorCases.h"
+#include "Instruction.h"
+#include "CPUContext.h"
+#include "Bus.h"
+
+#include <iostream>
+
+namespace executor_cases {
+  
+  void Mov_rm32_r32(CPUContext& cc) {
+    x86::ModRM modrm = cc.m_Instruction.m_ModRM;
+
+    std::cout << "[Instruction] ";
+    
+    switch(modrm.m_State) {
+    case x86::ModRMState::R:
+      cc.m_Registers[modrm.m_Rm] = cc.m_Registers[modrm.m_Reg];
+      std::cout << "mov " << x86::Register2Str((x86::Register)modrm.m_Rm) << ", " <<  x86::Register2Str((x86::Register)modrm.m_Rm);
+      break;
+    default:
+      cc.m_Bus->WriteX<uint32_t>(helpers::ResolveModRMAddress(cc), cc.m_Registers[modrm.m_Reg]);
+      std::cout << "mov DWORD PTR [0x" << helpers::ResolveModRMAddress(cc) << "], " <<  x86::Register2Str((x86::Register)modrm.m_Reg);
+      break;
+    }
+
+    std::cout << std::endl;
+  }
+}