llvm/compiler-rt/lib/hwasan/hwasan_globals.cpp

//===-- hwasan_globals.cpp ------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of HWAddressSanitizer.
//
// HWAddressSanitizer globals-specific runtime.
//===----------------------------------------------------------------------===//

#include "hwasan_globals.h"

#include "sanitizer_common/sanitizer_array_ref.h"

namespace __hwasan {

enum { … };
struct hwasan_global_note { … };

// Check that the given library meets the code model requirements for tagged
// globals. These properties are not checked at link time so they need to be
// checked at runtime.
static void CheckCodeModel(ElfW(Addr) base, const ElfW(Phdr) * phdr,
                           ElfW(Half) phnum) { … }

ArrayRef<const hwasan_global> HwasanGlobalsFor(ElfW(Addr) base,
                                               const ElfW(Phdr) * phdr,
                                               ElfW(Half) phnum) { … }

}  // namespace __hwasan