diff options
| -rw-r--r-- | TODO.md | 3 | ||||
| -rw-r--r-- | llvm_mode/afl-llvm-lto-instrumentation.so.cc | 16 | ||||
| -rw-r--r-- | llvm_mode/afl-llvm-pass.so.cc | 3 |
3 files changed, 9 insertions, 13 deletions
diff --git a/TODO.md b/TODO.md index f326b6c7..dd88dcc2 100644 --- a/TODO.md +++ b/TODO.md @@ -2,7 +2,8 @@ ## Roadmap 2.65+ - - AFL_MAP_SIZE for afl-llvm-pass, qemu_mode and unicorn_mode + - InsTrim mode for LTO solution + - AFL_MAP_SIZE for qemu_mode and unicorn_mode - random crc32 HASH_CONST per run? because with 65536 paths we have collisions - namespace for targets? e.g. network - libradamsa as a custom module? diff --git a/llvm_mode/afl-llvm-lto-instrumentation.so.cc b/llvm_mode/afl-llvm-lto-instrumentation.so.cc index 2811d98e..838e45af 100644 --- a/llvm_mode/afl-llvm-lto-instrumentation.so.cc +++ b/llvm_mode/afl-llvm-lto-instrumentation.so.cc @@ -690,8 +690,7 @@ bool AFLLTOPass::runOnModule(Module &M) { if (map_addr) { GlobalVariable *AFLMapAddrFixed = new GlobalVariable( - M, Int64Ty, true, GlobalValue::ExternalLinkage, 0, "__afl_map_addr", - 0, GlobalVariable::GeneralDynamicTLSModel, 0, false); + M, Int64Ty, true, GlobalValue::ExternalLinkage, 0, "__afl_map_addr"); ConstantInt *MapAddr = ConstantInt::get(Int64Ty, map_addr); StoreInst * StoreMapAddr = IRB.CreateStore(MapAddr, AFLMapAddrFixed); StoreMapAddr->setMetadata(M.getMDKindID("nosanitize"), @@ -706,8 +705,7 @@ bool AFLLTOPass::runOnModule(Module &M) { if (afl_global_id % 8) write_loc = (((afl_global_id + 8) >> 3) << 3); GlobalVariable *AFLFinalLoc = new GlobalVariable( - M, Int32Ty, true, GlobalValue::ExternalLinkage, 0, "__afl_final_loc", - 0, GlobalVariable::GeneralDynamicTLSModel, 0, false); + M, Int32Ty, true, GlobalValue::ExternalLinkage, 0, "__afl_final_loc"); ConstantInt *const_loc = ConstantInt::get(Int32Ty, write_loc); StoreInst * StoreFinalLoc = IRB.CreateStore(const_loc, AFLFinalLoc); StoreFinalLoc->setMetadata(M.getMDKindID("nosanitize"), @@ -756,10 +754,9 @@ bool AFLLTOPass::runOnModule(Module &M) { } - GlobalVariable *AFLDictionaryLen = new GlobalVariable( - M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, - "__afl_dictionary_len", 0, GlobalVariable::GeneralDynamicTLSModel, - 0, false); + GlobalVariable *AFLDictionaryLen = + new GlobalVariable(M, Int32Ty, false, GlobalValue::ExternalLinkage, + 0, "__afl_dictionary_len"); ConstantInt *const_len = ConstantInt::get(Int32Ty, offset); StoreInst *StoreDictLen = IRB.CreateStore(const_len, AFLDictionaryLen); StoreDictLen->setMetadata(M.getMDKindID("nosanitize"), @@ -770,8 +767,7 @@ bool AFLLTOPass::runOnModule(Module &M) { M, ArrayTy, true, GlobalValue::ExternalLinkage, ConstantDataArray::get(C, *(new ArrayRef<char>((char *)ptr, offset))), - "__afl_internal_dictionary", 0, - GlobalVariable::GeneralDynamicTLSModel, 0, false); + "__afl_internal_dictionary"); AFLInternalDictionary->setInitializer(ConstantDataArray::get( C, *(new ArrayRef<char>((char *)ptr, offset)))); AFLInternalDictionary->setConstant(true); diff --git a/llvm_mode/afl-llvm-pass.so.cc b/llvm_mode/afl-llvm-pass.so.cc index c0391b04..0d9e0aba 100644 --- a/llvm_mode/afl-llvm-pass.so.cc +++ b/llvm_mode/afl-llvm-pass.so.cc @@ -583,8 +583,7 @@ bool AFLCoverage::runOnModule(Module &M) { GlobalVariable *AFLFinalLoc = new GlobalVariable( M, Int32Ty, true, GlobalValue::ExternalLinkage, 0, - "__afl_final_loc", 0, GlobalVariable::GeneralDynamicTLSModel, 0, - false); + "__afl_final_loc"); ConstantInt *const_loc = ConstantInt::get(Int32Ty, map_size); StoreInst * StoreFinalLoc = IRB.CreateStore(const_loc, AFLFinalLoc); StoreFinalLoc->setMetadata(M.getMDKindID("nosanitize"), |