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37 lines
1.8 KiB
Diff
37 lines
1.8 KiB
Diff
diff -upr AFL-2.57b.orig/llvm_mode/afl-llvm-pass.so.cc AFL-2.57b/llvm_mode/afl-llvm-pass.so.cc
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--- AFL-2.57b.orig/llvm_mode/afl-llvm-pass.so.cc 2020-07-04 19:24:18.000000000 +0300
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+++ AFL-2.57b/llvm_mode/afl-llvm-pass.so.cc 2022-06-23 04:41:29.536472961 +0300
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@@ -42,6 +42,7 @@
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#include "llvm/IR/IRBuilder.h"
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#include "llvm/IR/LegacyPassManager.h"
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#include "llvm/IR/Module.h"
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+#include "llvm/Pass.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Transforms/IPO/PassManagerBuilder.h"
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@@ -131,20 +132,20 @@ bool AFLCoverage::runOnModule(Module &M)
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/* Load prev_loc */
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- LoadInst *PrevLoc = IRB.CreateLoad(AFLPrevLoc);
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+ LoadInst *PrevLoc = IRB.CreateLoad(AFLPrevLoc->getType()->getScalarType()->getPointerElementType(), AFLPrevLoc);
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PrevLoc->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
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Value *PrevLocCasted = IRB.CreateZExt(PrevLoc, IRB.getInt32Ty());
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/* Load SHM pointer */
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- LoadInst *MapPtr = IRB.CreateLoad(AFLMapPtr);
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+ LoadInst *MapPtr = IRB.CreateLoad(AFLMapPtr->getType()->getScalarType()->getPointerElementType(), AFLMapPtr);
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MapPtr->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
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Value *MapPtrIdx =
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- IRB.CreateGEP(MapPtr, IRB.CreateXor(PrevLocCasted, CurLoc));
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+ IRB.CreateGEP(MapPtr->getType()->getScalarType()->getPointerElementType(), MapPtr, IRB.CreateXor(PrevLocCasted, CurLoc));
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/* Update bitmap */
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- LoadInst *Counter = IRB.CreateLoad(MapPtrIdx);
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+ LoadInst *Counter = IRB.CreateLoad(MapPtrIdx->getType()->getScalarType()->getPointerElementType(), MapPtrIdx);
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Counter->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
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Value *Incr = IRB.CreateAdd(Counter, ConstantInt::get(Int8Ty, 1));
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IRB.CreateStore(Incr, MapPtrIdx)
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