//===-- ubsan_init_standalone.cc ------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Initialization of standalone UBSan runtime.
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//
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//===----------------------------------------------------------------------===//
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#include "ubsan_platform.h"
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#if !CAN_SANITIZE_UB
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# error "UBSan is not supported on this platform!"
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#endif
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#include "sanitizer_common/sanitizer_internal_defs.h"
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#include "ubsan_init.h"
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#if SANITIZER_CAN_USE_PREINIT_ARRAY
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__attribute__((section(".preinit_array"), used))
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void (*__local_ubsan_preinit)(void) = __ubsan::InitAsStandalone;
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#else
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// Use a dynamic initializer.
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class UbsanStandaloneInitializer {
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public:
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UbsanStandaloneInitializer() {
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__ubsan::InitAsStandalone();
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}
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};
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static UbsanStandaloneInitializer ubsan_standalone_initializer;
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#endif // SANITIZER_CAN_USE_PREINIT_ARRAY
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