src/IceASanInstrumentation.h - Issue 2128383002: Blacklisted instrumenting _Balloc.

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Issue 2128383002: Blacklisted instrumenting _Balloc. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Created 4 years, 5 months ago

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1 //===- subzero/src/IceASanInstrumentation.h - AddressSanitizer --- C++ --===//	1 //===- subzero/src/IceASanInstrumentation.h - AddressSanitizer --- C++ --===//

2 //	2 //

3 // The Subzero Code Generator	3 // The Subzero Code Generator

4 //	4 //

5 // This file is distributed under the University of Illinois Open Source	5 // This file is distributed under the University of Illinois Open Source

6 // License. See LICENSE.TXT for details.	6 // License. See LICENSE.TXT for details.

7 //	7 //

8 //===----------------------------------------------------------------------===//	8 //===----------------------------------------------------------------------===//

9 ///	9 ///

10 /// \file	10 /// \file

(...skipping 24 matching lines...) Expand all Loading...
35 public:	35 public:

36 ASanInstrumentation(GlobalContext *Ctx)	36 ASanInstrumentation(GlobalContext *Ctx)

37 : Instrumentation(Ctx), RzNum(0),	37 : Instrumentation(Ctx), RzNum(0),

38 GlobalsLock(GlobalsMutex, std::defer_lock) {	38 GlobalsLock(GlobalsMutex, std::defer_lock) {

39 ICE_TLS_INIT_FIELD(LocalDtors);	39 ICE_TLS_INIT_FIELD(LocalDtors);

40 }	40 }

41 void instrumentGlobals(VariableDeclarationList &Globals) override;	41 void instrumentGlobals(VariableDeclarationList &Globals) override;

42	42

43 private:	43 private:

44 std::string nextRzName();	44 std::string nextRzName();

	45 bool isInstrumentable(Cfg *Func) override;

45 void instrumentFuncStart(LoweringContext &Context) override;	46 void instrumentFuncStart(LoweringContext &Context) override;

46 void instrumentCall(LoweringContext &Context, InstCall *Instr) override;	47 void instrumentCall(LoweringContext &Context, InstCall *Instr) override;

47 void instrumentRet(LoweringContext &Context, InstRet *Instr) override;	48 void instrumentRet(LoweringContext &Context, InstRet *Instr) override;

48 void instrumentLoad(LoweringContext &Context, InstLoad *Instr) override;	49 void instrumentLoad(LoweringContext &Context, InstLoad *Instr) override;

49 void instrumentStore(LoweringContext &Context, InstStore *Instr) override;	50 void instrumentStore(LoweringContext &Context, InstStore *Instr) override;

50 void instrumentAccess(LoweringContext &Context, Operand *Op, SizeT Size,	51 void instrumentAccess(LoweringContext &Context, Operand *Op, SizeT Size,

51 Constant *AccessFunc);	52 Constant *AccessFunc);

52 void instrumentStart(Cfg *Func) override;	53 void instrumentStart(Cfg *Func) override;

53 void finishFunc(Cfg *Func) override;	54 void finishFunc(Cfg *Func) override;

54 ICE_TLS_DECLARE_FIELD(std::vector<InstCall > , LocalDtors);	55 ICE_TLS_DECLARE_FIELD(std::vector<InstCall > , LocalDtors);

55 std::atomic<uint32_t> RzNum;	56 std::atomic<uint32_t> RzNum;

56 bool DidProcessGlobals = false;	57 bool DidProcessGlobals = false;

57 SizeT RzGlobalsNum = 0;	58 SizeT RzGlobalsNum = 0;

58 std::mutex GlobalsMutex;	59 std::mutex GlobalsMutex;

59 std::unique_lock<std::mutex> GlobalsLock;	60 std::unique_lock<std::mutex> GlobalsLock;

60 std::condition_variable GlobalsDoneCV;	61 std::condition_variable GlobalsDoneCV;

61 };	62 };

62 } // end of namespace Ice	63 } // end of namespace Ice

63	64

64 #endif // SUBZERO_SRC_ICEASANINSTRUMENTATION_H	65 #endif // SUBZERO_SRC_ICEASANINSTRUMENTATION_H

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