Run llvm-pdbdump-fuzzer on the builders

[kcc]

LGTM with a nit.
I don't know how to test these changes other than by submitting and watching the bot.
So, let's watch the bot and add fixes as needed.

zorg/buildbot/builders/sanitizers/buildbot_fuzzer.sh

108 ↗

(On Diff #59129)

This should probably be $LLVM/test/DebugInfo/PDB/Inputs

zorg/trunk/zorg/buildbot/builders/sanitizers/buildbot_fuzzer.sh

 LLVM=$ROOT/llvm
 # No assertions. Need to clean up the existing assertion failures first.
 # Also, the Fuzzer does not provide reproducers on assertion failures yet.
 CMAKE_COMMON_OPTIONS="-GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_PARALLEL_LINK_JOBS=8"
 CORPUS_ROOT=$ROOT/CORPORA/llvm
 CLANG_FORMAT_CORPUS=$CORPUS_ROOT/clang-format/C1
 CLANG_CORPUS=$CORPUS_ROOT/clang/C2
 LLVM_AS_CORPUS=$CORPUS_ROOT/llvm-as/C1
+LLVM_PDBDUMP_CORPUS=$CORPUS_ROOT/llvm-pdbdump/C1
 
 GS_ROOT=gs://fuzzing-with-sanitizers/llvm
 
 syncFromGs() {
   mkdir -p $CORPUS_ROOT/$1
   gsutil -m rsync $GS_ROOT/$1 $CORPUS_ROOT/$1
 }
 

 
 echo @@@BUILD_STEP build clang@@@
 
 build_stage1_clang
 
 echo @@@BUILD_STEP pull test corpuses @@@
 syncFromGs clang/C2
 syncFromGs clang-format/C1
+syncFromGs llvm-pdbdump/C1
 #syncFromGs llvm-as/C1
 
 # TODO(smatveev): merge this with build_stage2()
 clang_path=$ROOT/${STAGE1_DIR}/bin
 cmake_stage2_asan_options=" \
   ${CMAKE_COMMON_OPTIONS} \
   -DCMAKE_C_COMPILER=${clang_path}/clang \
   -DCMAKE_CXX_COMPILER=${clang_path}/clang++ \

 
 (cd ${STAGE2_ASAN_ASSERTIONS_DIR} && ninja clang-format-fuzzer clang-fuzzer llvm-as-fuzzer) || echo @@@STEP_FAILURE@@@
 
 echo @@@BUILD_STEP stage2/asan+assertions run clang-format-fuzzer@@@
 
 (${STAGE2_ASAN_ASSERTIONS_DIR}/bin/clang-format-fuzzer -max_len=64 -jobs=8 -workers=8 -max_total_time=600 $CLANG_FORMAT_CORPUS) || \
   echo @@@STEP_WARNINGS@@@
 
+echo @@@BUILD_STEP stage2/asan+assertions run llvm-pdbdump-fuzzer@@@
+
+(${STAGE2_ASAN_ASSERTIONS_DIR}/bin/llvm-pdbdump-fuzzer -max_len=405504 -jobs=8 -workers=8 -max_total_time=600 $LLVM_PDBDUMP_CORPUS $LLVM/test/DebugInfo/PDB/Inputs/) || \
+  echo @@@STEP_WARNINGS@@@
+
 echo @@@BUILD_STEP stage2/asan+assertions run clang-fuzzer@@@
 (${STAGE2_ASAN_ASSERTIONS_DIR}/bin/clang-fuzzer -max_len=64 -detect_leaks=0 -jobs=8 -workers=8 -only_ascii=1 -max_total_time=1200 $CLANG_CORPUS) || \
   echo @@@STEP_WARNINGS@@@
 
 # No leak detection due to https://llvm.org/bugs/show_bug.cgi?id=24639#c5
 # Too many known failures in llvm-as, disabling this until they are fixed.
 #echo @@@BUILD_STEP stage2/asan+assertions run llvm-as-fuzzer@@@
 #(ASAN_OPTIONS=$ASAN_OPTIONS:detect_leaks=0 ${STAGE2_ASAN_ASSERTIONS_DIR}/bin/llvm-as-fuzzer -jobs=8 -workers=8 -runs=0 -only_ascii=1 $LLVM_AS_CORPUS) || \
 #  echo @@@STEP_WARNINGS@@@
 
 echo @@@BUILD_STEP push corpus updates@@@
 syncToGs clang/C2
 syncToGs clang-format/C1
+syncToGs llvm-pdbdump/C1
 #syncToGs llvm-as/C1