From 70c68ad58bdc2727782b78eaf06347c77120219e Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Fri, 25 Aug 2017 20:09:25 +0000
Subject: [libFuzzer] add -print_funcs=1 (on bey default): print newly
 discovered functions during fuzzing

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@311797 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/fuzzer/FuzzerTracePC.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/fuzzer/FuzzerTracePC.h')

diff --git a/lib/fuzzer/FuzzerTracePC.h b/lib/fuzzer/FuzzerTracePC.h
index 0c9d4b69b..76aa0748f 100644
--- a/lib/fuzzer/FuzzerTracePC.h
+++ b/lib/fuzzer/FuzzerTracePC.h
@@ -82,6 +82,7 @@ class TracePC {
   void SetUseCounters(bool UC) { UseCounters = UC; }
   void SetUseValueProfile(bool VP) { UseValueProfile = VP; }
   void SetPrintNewPCs(bool P) { DoPrintNewPCs = P; }
+  void SetPrintNewFuncs(bool P) { DoPrintNewFuncs = P; }
   void UpdateObservedPCs();
   template <class Callback> void CollectFeatures(Callback CB) const;
 
@@ -133,6 +134,7 @@ private:
   bool UseCounters = false;
   bool UseValueProfile = false;
   bool DoPrintNewPCs = false;
+  bool DoPrintNewFuncs = false;
 
   struct Module {
     uint32_t *Start, *Stop;
@@ -158,6 +160,7 @@ private:
   uintptr_t *PCs() const;
 
   std::set<uintptr_t> ObservedPCs;
+  std::set<uintptr_t> ObservedFuncs;
 
   ValueBitMap ValueProfileMap;
   uintptr_t InitialStack;
-- 
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