110 lines
2.7 KiB
C++
110 lines
2.7 KiB
C++
//===-- asan_test_utils.h ---------------------------------------*- C++ -*-===//
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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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// This file is a part of AddressSanitizer, an address sanity checker.
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//
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//===----------------------------------------------------------------------===//
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#ifndef ASAN_TEST_UTILS_H
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#define ASAN_TEST_UTILS_H
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#if !defined(SANITIZER_EXTERNAL_TEST_CONFIG)
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# define INCLUDED_FROM_ASAN_TEST_UTILS_H
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# include "asan_test_config.h"
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# undef INCLUDED_FROM_ASAN_TEST_UTILS_H
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#endif
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#include "sanitizer_test_utils.h"
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#include "sanitizer_pthread_wrappers.h"
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#include <stdio.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <assert.h>
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#include <algorithm>
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#include <setjmp.h>
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#if !defined(_WIN32)
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# include <strings.h>
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# include <sys/mman.h>
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#endif
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#ifdef __linux__
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# include <sys/prctl.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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# include <fcntl.h>
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#include <unistd.h>
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#endif
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#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__)
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#include <malloc.h>
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#endif
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#if ASAN_HAS_EXCEPTIONS
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# define ASAN_THROW(x) throw (x)
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#else
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# define ASAN_THROW(x)
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#endif
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typedef uint8_t U1;
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typedef uint16_t U2;
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typedef uint32_t U4;
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typedef uint64_t U8;
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static const int kPageSize = 4096;
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// Big enough to be handled by secondary allocator and small enough to fit into
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// quarantine for all configurations.
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const size_t kLargeMalloc = 1 << 22;
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extern void free_aaa(void *p);
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extern void *malloc_aaa(size_t size);
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template<typename T>
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NOINLINE void asan_write(T *a) {
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*a = 0;
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}
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string RightOOBErrorMessage(int oob_distance, bool is_write);
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string RightOOBWriteMessage(int oob_distance);
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string RightOOBReadMessage(int oob_distance);
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string LeftOOBErrorMessage(int oob_distance, bool is_write);
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string LeftOOBWriteMessage(int oob_distance);
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string LeftOOBReadMessage(int oob_distance);
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string LeftOOBAccessMessage(int oob_distance);
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char* MallocAndMemsetString(size_t size, char ch);
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char* MallocAndMemsetString(size_t size);
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extern char glob1[1];
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extern char glob2[2];
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extern char glob3[3];
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extern char glob4[4];
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extern char glob5[5];
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extern char glob6[6];
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extern char glob7[7];
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extern char glob8[8];
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extern char glob9[9];
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extern char glob10[10];
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extern char glob11[11];
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extern char glob12[12];
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extern char glob13[13];
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extern char glob14[14];
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extern char glob15[15];
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extern char glob16[16];
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extern char glob17[17];
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extern char glob1000[1000];
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extern char glob10000[10000];
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extern char glob100000[100000];
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extern int GlobalsTest(int x);
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#endif // ASAN_TEST_UTILS_H
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