From 05fa35889010cb9550bdbc5c53fdf6356d9e9eb2 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Sat, 6 Jun 2026 23:04:55 +0300
Subject: [PATCH] make kernelstub configurable

---
 tests/stubs/kernel_stub.cpp | 15 ++++++++++++++-
 tests/stubs/kernel_stub.h   | 13 +++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 tests/stubs/kernel_stub.h

diff --git a/tests/stubs/kernel_stub.cpp b/tests/stubs/kernel_stub.cpp
index 9b3e8f46f..7ebe9a3d7 100644
--- a/tests/stubs/kernel_stub.cpp
+++ b/tests/stubs/kernel_stub.cpp
@@ -1,13 +1,26 @@
 // SPDX-FileCopyrightText: Copyright 2026 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "tests/stubs/kernel_stub.h"
+
 #include "core/libraries/kernel/process.h"
 
 namespace Libraries::Kernel {
 
+static constexpr s32 DefaultTestSdkVersion = 0x4500000;
+static s32 g_test_sdk_version = DefaultTestSdkVersion;
+
+void TestSetSdkVersion(s32 ver) {
+    g_test_sdk_version = ver;
+}
+
+void TestResetSdkVersion() {
+    g_test_sdk_version = DefaultTestSdkVersion;
+}
+
 s32 PS4_SYSV_ABI sceKernelGetCompiledSdkVersion(s32* ver) {
     if (ver) {
-        *ver = 0x4500000;
+        *ver = g_test_sdk_version;
     }
     return 0;
 }
diff --git a/tests/stubs/kernel_stub.h b/tests/stubs/kernel_stub.h
new file mode 100644
index 000000000..e16008e65
--- /dev/null
+++ b/tests/stubs/kernel_stub.h
@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2026 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/types.h"
+
+namespace Libraries::Kernel {
+
+void TestSetSdkVersion(s32 ver);
+void TestResetSdkVersion();
+
+} // namespace Libraries::Kernel