From 5339d016c07bf717ee388f4feb73544087324af0 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Sat, 6 Jan 2024 09:14:11 +0100
Subject: git: port from mercurial repo.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Source/ThreadLocalStorage.cxx | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Source/ThreadLocalStorage.cxx

(limited to 'Source/ThreadLocalStorage.cxx')

diff --git a/Source/ThreadLocalStorage.cxx b/Source/ThreadLocalStorage.cxx
new file mode 100644
index 00000000..36f59df5
--- /dev/null
+++ b/Source/ThreadLocalStorage.cxx
@@ -0,0 +1,33 @@
+/*
+ * ========================================================
+ *
+ * hCore
+ * Copyright Mahrouss Logic, all rights reserved.
+ *
+ *  ========================================================
+ */
+
+#include <KernelKit/ProcessManager.hpp>
+#include <KernelKit/ThreadLocalStorage.hxx>
+
+#include <KernelKit/SharedObjectCore.hxx>
+
+using namespace hCore;
+
+Boolean hcore_tls_check(VoidPtr ptr)
+{
+    if (!ptr)
+        return false;
+
+    const char *_ptr = (const char *)ptr;
+    return _ptr[0] == kRTLMag0 && _ptr[1] == kRTLMag1 && _ptr[2] == kRTLMag2;
+}
+
+void hcore_tls_check_syscall_impl(VoidPtr ptr) noexcept
+{
+    if (!hcore_tls_check(ptr))
+    {
+        kcout << "TLS: Thread check failure, crashing...\n";
+        ProcessManager::Shared().Leak().GetCurrent().Leak().Crash();
+    }
+}
-- 
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