From 8a427ec36880928fe94ad2682abc2c7e9eaa36f3 Mon Sep 17 00:00:00 2001
From: momo5502 <mauriceheumann@gmail.com>
Date: Sat, 8 Feb 2025 20:41:41 +0100
Subject: [PATCH] Hack to skip nls/alpc communication

This is related to #128
---
 src/windows-emulator/windows_emulator.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/windows-emulator/windows_emulator.cpp b/src/windows-emulator/windows_emulator.cpp
index 437cdd10..277e6f0a 100644
--- a/src/windows-emulator/windows_emulator.cpp
+++ b/src/windows-emulator/windows_emulator.cpp
@@ -699,6 +699,11 @@ emulator_thread::emulator_thread(x64_emulator& emu, const process_context& conte
     this->teb = this->gs_segment->reserve<TEB64>();
 
     this->teb->access([&](TEB64& teb_obj) {
+        // Skips GetCurrentNlsCache
+        // This hack can be removed once this is fixed:
+        // https://github.com/momo5502/emulator/issues/128
+        reinterpret_cast<uint8_t*>(&teb_obj)[0x179C] = 1;
+
         teb_obj.ClientId.UniqueProcess = 1ul;
         teb_obj.ClientId.UniqueThread = static_cast<uint64_t>(this->id);
         teb_obj.NtTib.StackLimit = reinterpret_cast<std::uint64_t*>(this->stack_base);