From f697c519728ff7dbbe3acdccfe046d8bd74bd87f Mon Sep 17 00:00:00 2001
From: tuz358 <orca00358@gmail.com>
Date: Mon, 12 Mar 2018 12:50:26 +0900
Subject: [PATCH] Add adc_eax_imm32(0x15) instruction

---
 include/instructions.h | 1 +
 instructions.cpp       | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/include/instructions.h b/include/instructions.h
index ce01a1d..46768eb 100644
--- a/include/instructions.h
+++ b/include/instructions.h
@@ -36,6 +36,7 @@ public:
   void or_eax_imm32();  // 0x0d
   void adc_rm32_r32();  // 0x11
   void adc_r32_rm32();  // 0x13
+  void adc_eax_imm32(); // 0x15
   void and_rm32_r32();  // 0x21
   void and_r32_rm32();  // 0x23
   void and_eax_imm32(); // 0x25
diff --git a/instructions.cpp b/instructions.cpp
index 2f13fb7..b27c2b6 100644
--- a/instructions.cpp
+++ b/instructions.cpp
@@ -28,6 +28,7 @@ void Instructions::init_instructions(){
   this->instructions[0x0d] = &Instructions::or_eax_imm32;
   this->instructions[0x11] = &Instructions::adc_rm32_r32;
   this->instructions[0x13] = &Instructions::adc_r32_rm32;
+  this->instructions[0x15] = &Instructions::adc_eax_imm32;
   this->instructions[0x21] = &Instructions::and_rm32_r32;
   this->instructions[0x23] = &Instructions::and_r32_rm32;
   this->instructions[0x25] = &Instructions::and_eax_imm32;
@@ -433,6 +434,13 @@ void Instructions::adc_r32_rm32(){
   }
 }
 
+void Instructions::adc_eax_imm32(){
+  this->eip++;
+  uint32_t imm32 = memory.read_uint32(this->eip);
+  imm32 = swap_endian32(imm32);
+  this->registers[0] += imm32 + CF;
+}
+
 void Instructions::and_rm32_r32(){
   //printf("and_rm32_r32 called.\n");
   uint32_t addr, dst, imm32;