1 files changed, 0 insertions, 86 deletions
diff --git a/Libraries/LibC/cxxabi.cpp b/Libraries/LibC/cxxabi.cpp
deleted file mode 100644
index 68c9e33f3e..0000000000
--- a/Libraries/LibC/cxxabi.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2019-2020, Andrew Kaster <andrewdkaster@gmail.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <AK/Types.h>
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-//#define GLOBAL_DTORS_DEBUG
-
-extern "C" {
-
-typedef void (*AtExitFunction)(void*);
-
-struct __exit_entry {
-    AtExitFunction method;
-    void* parameter;
-    void* dso_handle;
-    bool has_been_called;
-};
-
-static __exit_entry __exit_entries[1024] {};
-static int __exit_entry_count = 0;
-
-int __cxa_atexit(AtExitFunction exit_function, void* parameter, void* dso_handle)
-{
-    if (__exit_entry_count >= 1024)
-        return -1;
-
-    __exit_entries[__exit_entry_count++] = { exit_function, parameter, dso_handle, false };
-
-    return 0;
-}
-
-void __cxa_finalize(void* dso_handle)
-{
-    // From the itanium abi, https://itanium-cxx-abi.github.io/cxx-abi/abi.html#dso-dtor-runtime-api
-    //
-    // When __cxa_finalize(d) is called, it should walk the termination function list, calling each in turn
-    // if d matches __dso_handle for the termination function entry. If d == NULL, it should call all of them.
-    // Multiple calls to __cxa_finalize shall not result in calling termination function entries multiple times;
-    // the implementation may either remove entries or mark them finished.
-
-    int entry_index = __exit_entry_count;
-
-#ifdef GLOBAL_DTORS_DEBUG
-    dbgprintf("__cxa_finalize: %d entries in the finalizer list\n", entry_index);
-#endif
-
-    while (--entry_index >= 0) {
-        auto& exit_entry = __exit_entries[entry_index];
-        bool needs_calling = !exit_entry.has_been_called && (!dso_handle || dso_handle == exit_entry.dso_handle);
-        if (needs_calling) {
-#ifdef GLOBAL_DTORS_DEBUG
-            dbgprintf("__cxa_finalize: calling entry[%d] %p(%p) dso: %p\n", entry_index, exit_entry.method, exit_entry.parameter, exit_entry.dso_handle);
-#endif
-            exit_entry.method(exit_entry.parameter);
-            exit_entry.has_been_called = true;
-        }
-    }
-}
-
-} // extern "C"