1 //===-------- UEFI implementation of an exit function ------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===-----------------------------------------------------------------===// 8 9 #include "src/__support/OSUtil/exit.h" 10 #include "config/uefi.h" 11 #include "include/llvm-libc-types/EFI_SYSTEM_TABLE.h" 12 #include "src/__support/macros/config.h" 13 14 namespace LIBC_NAMESPACE_DECL { 15 namespace internal { 16 exit(int status)17[[noreturn]] void exit(int status) { 18 app.system_table->BootServices->Exit(__llvm_libc_efi_image_handle, status, 0, 19 nullptr); 20 __builtin_unreachable(); 21 } 22 23 } // namespace internal 24 } // namespace LIBC_NAMESPACE_DECL 25