[libFuzzer] more refactoring

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282113 91177308-0d34-0410-b5e6-96231b3b80d8

Author: kcc

lib/Fuzzer/FuzzerDefs.h

@@ -14,6 +14,7 @@
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
+#include <cstring>
 #include <string>
 #include <vector>
 

lib/Fuzzer/FuzzerExtFunctionsDlsym.cpp

@@ -11,7 +11,7 @@
 // requires that clients of LibFuzzer pass ``--export-dynamic`` to the linker.
 // That is a complication we don't wish to expose to clients right now.
 //===----------------------------------------------------------------------===//
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #if LIBFUZZER_APPLE
 
 #include "FuzzerExtFunctions.h"

lib/Fuzzer/FuzzerExtFunctionsWeak.cpp

@@ -12,7 +12,7 @@
 // weak symbols to be undefined. That is a complication we don't want to expose
 // to clients right now.
 //===----------------------------------------------------------------------===//
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #if LIBFUZZER_LINUX
 
 #include "FuzzerExtFunctions.h"

lib/Fuzzer/FuzzerSHA1.cpp

@@ -16,7 +16,7 @@
 // For the same reason we do not want to depend on SHA1 from LLVM tree.
 //===----------------------------------------------------------------------===//
 
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 
 /* This code is public-domain - it is based on libcrypt
  * placed in the public domain by Wei Dai and other contributors.

lib/Fuzzer/FuzzerTracePC.cpp

@@ -12,8 +12,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #include "FuzzerTracePC.h"
+#include "FuzzerValueBitMap.h"
 
 namespace fuzzer {
 

lib/Fuzzer/FuzzerTracePC.h

@@ -13,6 +13,7 @@
 #define LLVM_FUZZER_TRACE_PC
 
 #include "FuzzerDefs.h"
+#include "FuzzerValueBitMap.h"
 
 namespace fuzzer {
 

lib/Fuzzer/FuzzerUtilDarwin.cpp

@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 // Misc utils for Darwin.
 //===----------------------------------------------------------------------===//
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #if LIBFUZZER_APPLE
 #include <mutex>
 #include <signal.h>

lib/Fuzzer/FuzzerUtilLinux.cpp

@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 // Misc utils for Linux.
 //===----------------------------------------------------------------------===//
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #if LIBFUZZER_LINUX
 #include <stdlib.h>
 namespace fuzzer {

lib/Fuzzer/FuzzerValueBitMap.h

@@ -12,6 +12,8 @@
 #ifndef LLVM_FUZZER_VALUE_BIT_MAP_H
 #define LLVM_FUZZER_VALUE_BIT_MAP_H
 
+#include "FuzzerDefs.h"
+
 namespace fuzzer {
 
 // A bit map containing kMapSizeInWords bits.

lib/Fuzzer/test/fuzzer-printcovpcs.test

@@ -1,5 +1,5 @@
-RUN: LLVMFuzzer-SimpleTest         -print_pcs=1 2>&1 | FileCheck %s --check-prefix=PCS
-RUN: LLVMFuzzer-SimpleTest-TracePC -print_pcs=1 2>&1 | FileCheck %s --check-prefix=PCS
+RUN: LLVMFuzzer-SimpleTest         -print_pcs=1 -seed=1 2>&1 | FileCheck %s --check-prefix=PCS
+RUN: LLVMFuzzer-SimpleTest-TracePC -print_pcs=1 -seed=1 2>&1 | FileCheck %s --check-prefix=PCS
 PCS-NOT: NEW_PC
 PCS:INITED
 PCS:NEW_PC: {{0x[a-f0-9]+}}