From 943de5b10cda358fa0f072b599ba5ac4fab61cf5 Mon Sep 17 00:00:00 2001
From: xtremegamer1 <rlyman308@gmail.com>
Date: Wed, 12 Oct 2022 14:43:41 -0600
Subject: [PATCH] Deleted the retarded stuff I added

---
 include/vmemu_t.hpp |  6 ------
 src/vmemu_t.cpp     | 26 +++-----------------------
 2 files changed, 3 insertions(+), 29 deletions(-)

diff --git a/include/vmemu_t.hpp b/include/vmemu_t.hpp
index 205c5d2..b5d4b6b 100644
--- a/include/vmemu_t.hpp
+++ b/include/vmemu_t.hpp
@@ -22,7 +22,6 @@ namespace reg_names
 }
 class emu_t {
  public:
-  explicit emu_t(vm::vmctx_t* vm_ctx, bool log);
   explicit emu_t(vm::vmctx_t* vm_ctx);
   ~emu_t();
   bool init();
@@ -59,11 +58,6 @@ class emu_t {
   /// </summary>
   uc_hook code_exec_hook, invalid_mem_hook, int_hook, branch_pred_hook;
 
-  bool log_bytecode;
-
-  // Logged bytecode for lifting
-  std::vector<uint8_t> il_bytecode;
-
   /// <summary>
   /// code execution callback for executable memory ranges of the vmprotect'ed
   /// module... essentially used to single step the processor over virtual
diff --git a/src/vmemu_t.cpp b/src/vmemu_t.cpp
index 7694db4..4588a5b 100644
--- a/src/vmemu_t.cpp
+++ b/src/vmemu_t.cpp
@@ -1,8 +1,6 @@
 #include <string>
 #include <vmemu_t.hpp>
 namespace vm {
-emu_t::emu_t(vm::vmctx_t* vm_ctx, bool log) : m_vm(vm_ctx),
-                                              log_bytecode(log) {}
 emu_t::emu_t(vm::vmctx_t* vm_ctx) : m_vm(vm_ctx) {};
 
 emu_t::~emu_t() {
@@ -405,21 +403,7 @@ bool emu_t::code_exec_callback(uc_engine* uc, uint64_t address, uint32_t size,
       uc_context_free(backup);
     } else {
       const auto vinstr = vm::instrs::determine(obj->cc_trace);
-      if (vinstr.mnemonic != vm::instrs::mnemonic_t::unknown) { //TODO: Remove and add this after the code block is made
-        if (obj->log_bytecode)
-        {
-          obj->il_bytecode.emplace_back(static_cast<uint8_t>(vinstr.mnemonic));
-          if (vinstr.imm.has_imm)
-          { 
-            obj->il_bytecode.emplace_back(vinstr.imm.size);
-            for(int i = 0; i < (vinstr.imm.size / 8); ++i)
-            {
-              obj->il_bytecode.emplace_back(*(reinterpret_cast<const uint8_t*>(&vinstr.imm.val) + i));
-            }
-          }
-          else
-            obj->il_bytecode.emplace_back<uint8_t>(0);
-        }
+      if (vinstr.mnemonic != vm::instrs::mnemonic_t::unknown) {
         std::printf("%p: ", obj->cc_trace.m_begin + obj->m_vm->m_image_base - obj->m_vm->m_module_base);
         if (vinstr.imm.has_imm)
           if (vinstr.mnemonic == instrs::mnemonic_t::lreg || vinstr.mnemonic == instrs::mnemonic_t::sreg)
@@ -446,7 +430,8 @@ bool emu_t::code_exec_callback(uc_engine* uc, uint64_t address, uint32_t size,
             "> err: please define the following vm handler (at = %p):\n",
             (obj->cc_trace.m_begin - obj->m_vm->m_module_base) +
                 obj->m_vm->m_image_base);
-
+        std::printf("vsp: %s, vip: %s\n", ZydisRegisterGetString(obj->cc_blk->m_vm.vsp),
+                                          ZydisRegisterGetString(obj->cc_blk->m_vm.vip));
         vm::utils::print(inst_stream);
         uc_emu_stop(uc);
         return false;
@@ -619,9 +604,4 @@ std::optional<std::pair<std::uintptr_t, std::uintptr_t>> emu_t::could_have_jcc(
 
   return {{lconst1->imm.val, lconst2->imm.val}};
 }
-
-  std::vector<uint8_t>& emu_t::get_il_bytecode()
-  {
-    return il_bytecode;
-  }
 }  // namespace vm
\ No newline at end of file