LLVM  4.0.0
InitializeTest.cpp
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1 // This file is distributed under the University of Illinois Open Source
2 // License. See LICENSE.TXT for details.
3 
4 // Make sure LLVMFuzzerInitialize is called.
5 #include <assert.h>
6 #include <stddef.h>
7 #include <stdint.h>
8 #include <stdio.h>
9 #include <stdlib.h>
10 #include <string.h>
11 
12 static char *argv0;
13 
14 extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
15  assert(*argc > 0);
16  argv0 = **argv;
17  fprintf(stderr, "LLVMFuzzerInitialize: %s\n", argv0);
18  return 0;
19 }
20 
21 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
22  if (Size == strlen(argv0) &&
23  !strncmp(reinterpret_cast<const char *>(Data), argv0, Size)) {
24  fprintf(stderr, "BINGO %s\n", argv0);
25  exit(1);
26  }
27  return 0;
28 }
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
static char * argv0
char *** argv
Definition: afl_driver.cpp:87
int LLVMFuzzerInitialize(int *argc, char ***argv)
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())