Open yonic2 opened 2 years ago
When running make -C llvm_mode, it generates some deprecation warnings and fails the test:
make -C llvm_mode
$ clang --version Debian clang version 13.0.1-3 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin $ make -C llvm_mode [*] Checking for working 'llvm-config'... [*] Checking for working 'clang'... [*] Checking for '../afl-showmap'... [+] All set and ready to build. clang -O3 -funroll-loops -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign -DAFL_PATH=\"/usr/local/lib/afl\" -DBIN_PATH=\"/usr/local/bin\" -DVERSION=\"2.54b\" afl-clang-fast.c -o ../afl-clang-fast ln -sf afl-clang-fast ../afl-clang-fast++ clang++ `llvm-config --cxxflags` -Wl,-znodelete -fno-rtti -fpic -O3 -funroll-loops -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign -DVERSION=\"2.54b\" -Wno-variadic-macros -shared afl-llvm-pass.so.cc -o ../afl-llvm-pass.so `llvm-config --ldflags` afl-llvm-pass.so.cc:134:31: warning: 'CreateLoad' is deprecated: Use the version that explicitly specifies the loaded type instead [-Wdeprecated-declarations] LoadInst *PrevLoc = IRB.CreateLoad(AFLPrevLoc); ^ /usr/lib/llvm-13/include/llvm/IR/IRBuilder.h:1678:3: note: 'CreateLoad' has been explicitly marked deprecated here LLVM_ATTRIBUTE_DEPRECATED(LoadInst *CreateLoad(Value *Ptr, ^ /usr/lib/llvm-13/include/llvm/Support/Compiler.h:320:52: note: expanded from macro 'LLVM_ATTRIBUTE_DEPRECATED' #define LLVM_ATTRIBUTE_DEPRECATED(decl, message) [[deprecated(message)]] decl ^ afl-llvm-pass.so.cc:140:30: warning: 'CreateLoad' is deprecated: Use the version that explicitly specifies the loaded type instead [-Wdeprecated-declarations] LoadInst *MapPtr = IRB.CreateLoad(AFLMapPtr); ^ /usr/lib/llvm-13/include/llvm/IR/IRBuilder.h:1678:3: note: 'CreateLoad' has been explicitly marked deprecated here LLVM_ATTRIBUTE_DEPRECATED(LoadInst *CreateLoad(Value *Ptr, ^ /usr/lib/llvm-13/include/llvm/Support/Compiler.h:320:52: note: expanded from macro 'LLVM_ATTRIBUTE_DEPRECATED' #define LLVM_ATTRIBUTE_DEPRECATED(decl, message) [[deprecated(message)]] decl ^ afl-llvm-pass.so.cc:143:15: warning: 'CreateGEP' is deprecated: Use the version with explicit element type instead [-Wdeprecated-declarations] IRB.CreateGEP(MapPtr, IRB.CreateXor(PrevLocCasted, CurLoc)); ^ /usr/lib/llvm-13/include/llvm/IR/IRBuilder.h:1787:3: note: 'CreateGEP' has been explicitly marked deprecated here LLVM_ATTRIBUTE_DEPRECATED( ^ /usr/lib/llvm-13/include/llvm/Support/Compiler.h:320:52: note: expanded from macro 'LLVM_ATTRIBUTE_DEPRECATED' #define LLVM_ATTRIBUTE_DEPRECATED(decl, message) [[deprecated(message)]] decl ^ afl-llvm-pass.so.cc:147:31: warning: 'CreateLoad' is deprecated: Use the version that explicitly specifies the loaded type instead [-Wdeprecated-declarations] LoadInst *Counter = IRB.CreateLoad(MapPtrIdx); ^ /usr/lib/llvm-13/include/llvm/IR/IRBuilder.h:1678:3: note: 'CreateLoad' has been explicitly marked deprecated here LLVM_ATTRIBUTE_DEPRECATED(LoadInst *CreateLoad(Value *Ptr, ^ /usr/lib/llvm-13/include/llvm/Support/Compiler.h:320:52: note: expanded from macro 'LLVM_ATTRIBUTE_DEPRECATED' #define LLVM_ATTRIBUTE_DEPRECATED(decl, message) [[deprecated(message)]] decl ^ 4 warnings generated. clang -O3 -funroll-loops -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign -DAFL_PATH=\"/usr/local/lib/afl\" -DBIN_PATH=\"/usr/local/bin\" -DVERSION=\"2.54b\" -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt.o [*] Building 32-bit variant of the runtime (-m32)... success! [*] Building 64-bit variant of the runtime (-m64)... success! [*] Testing the CC wrapper and instrumentation output... unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; AFL_QUIET=1 AFL_PATH=. AFL_CC=clang ../afl-clang-fast -O3 -funroll-loops -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign -DAFL_PATH=\"/usr/local/lib/afl\" -DBIN_PATH=\"/usr/local/bin\" -DVERSION=\"2.54b\" ../test-instr.c -o test-instr ../afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null echo 1 | ../afl-showmap -m none -q -o .test-instr1 ./test-instr Oops, the instrumentation does not seem to be behaving correctly! Please ping <lcamtuf@google.com> to troubleshoot the issue. make: *** [Makefile:103: test_build] Error 1
I'd probably just use AFL++ instead.
When running
make -C llvm_mode
, it generates some deprecation warnings and fails the test: