init

AFL_GCC_ALLOWLIST

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+c1_CFGPrinter.cpp
+c1_Canonicalizer.cpp
+c1_Compilation.cpp
+c1_Compiler.cpp
+c1_Defs.cpp
+c1_FrameMap.cpp
+c1_GraphBuilder.cpp
+c1_IR.cpp
+c1_Instruction.cpp
+c1_InstructionPrinter.cpp
+c1_LIR.cpp
+c1_LIRAssembler.cpp
+c1_LIRGenerator.cpp
+c1_LinearScan.cpp
+c1_Optimizer.cpp
+c1_RangeCheckElimination.cpp
+c1_Runtime1.cpp
+c1_ValueMap.cpp
+c1_ValueSet.cpp
+c1_ValueSet.
+c1_ValueStack.cpp
+c1_ValueType.cpp
+c1_globals.cpp
+addnode.cpp
+arraycopynode.cpp
+block.cpp
+buildOopMap.cpp
+bytecodeInfo.cpp
+c2_globals.cpp
+c2compiler.cpp
+callGenerator.cpp
+callnode.cpp
+castnode.cpp
+cfgnode.cpp
+chaitin.cpp
+classes.cpp
+coalesce.cpp
+compile.cpp
+connode.cpp
+convertnode.cpp
+countbitsnode.cpp
+divnode.cpp
+doCall.cpp
+domgraph.cpp
+escape.cpp
+gcm.cpp
+generateOptoStub.cpp
+graphKit.cpp
+idealGraphPrinter.cpp
+idealKit.cpp
+ifg.cpp
+ifnode.cpp
+indexSet.cpp
+intrinsicnode.cpp
+lcm.cpp
+library_call.cpp
+live.cpp
+locknode.cpp
+loopPredicate.cpp
+loopTransform.cpp
+loopUnswitch.cpp
+loopnode.cpp
+loopopts.cpp
+machnode.cpp
+macro.cpp
+macroArrayCopy.cpp
+matcher.cpp
+mathexactnode.cpp
+memnode.cpp
+movenode.cpp
+mulnode.cpp
+multnode.cpp
+narrowptrnode.cpp
+node.cpp
+opaquenode.cpp
+opcodes.cpp
+output.cpp
+parse1.cpp
+parse2.cpp
+parse3.cpp
+parseHelper.cpp
+phase.cpp
+phaseX.cpp
+postaloc.cpp
+reg_split.cpp
+regalloc.cpp
+regmask.cpp
+replacednodes.cpp
+rootnode.cpp
+runtime.cpp
+split_if.cpp
+stringopts.cpp
+subnode.cpp
+superword.cpp
+type.cpp
+vectornode.cpp

JITFuzz_.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="JITFuzz_" level="project" />
+  </component>
+</module>

README.md

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+## Getting Started
+
+### Directory description
+
+```
+benchmark:  projects as seeds
+logs:		log files
+out:		builded class files
+resources:	configuration files of seed projects
+seeds:		seed files generated
+src:		source code
+tmp:		temporary files during experiment
+util:		helper class(utils.Digit)
+```
+
+### How to Run
+#### Prerequisites
+1. JDK11
+
+2. AFLplusplus
+   - Get by `git clone https://github.com/AFLplusplus/AFLplusplus.git`
+
+3. JDK source code
+   - Get by `git clone https://github.com/openjdk/jdk.git`
+#### Steps to build
+1. Build AFLplusplus
+   - See `https://github.com/AFLplusplus/AFLplusplus/blob/stable/docs/INSTALL.md`
+2. Build JDK with AFLplusplus
+    - Run 
+    ```
+    AFL_GCC_ALLOWLIST=./AFL_GCC_ALLOWLIST CC=PATH_TO_AFLPLUSPLUS/afl-gcc-fast CXX=PATH_TO_AFLPLUSPLUS/afl-g++-fast bash configure --enable-debug --disable-warnings-as-errors
+    make images
+    ```
+3. Build JITFuzz
+   - You can import it into IntelliJ IDEA workspace
+   - Build and run `JITFuzz` with `JDK11`
+#### Steps to run
+1. Choose and build a seed project
+2. Write a `seed_project.properties` file and put it in `./resources`; See `./resources/fastjson.properties` as example.
+3. run `experiment.Main` with `JDK11`.
+
+   Command line options:
+   - `-i: The index of this experiment, used to mark the log and seeds files. e.g., 0`
+   - `-I: The total iterations of mutation. e.g., 1000`
+   - `-p: The project that serves seed files ./resources/project.properties will be read. e.g., fastjson`
+   - `-s: The path to store seeds generated. Not necessary, default value: ./seeds`
+   - `-l: The path to store log files. Not necessary, default value: ./logs`
+   - `-e: The mutator to be disabled: scalar|escape|simp|inline|wrap|trans; Not necessary,
+            no one will be disabled in default.`
+