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Hi All I am trying to trace the execution path of J3 jvm with input of java byte code . Once java byte codes compiled in to llvm IR it will be passed to VMKit for store them . I couldn't find out which function is getting this Jitted output from *Functioncache* and executing them ? because , VMKit doesn't have an implementation of llvm Executionengine's *runFunction*

Hi, I am wondering how I can get the JIT'd llvm IR during VMKit execution. I am stuck in precompiling phase (when loading library classes), and I am facing various problems. If I can log the JIT'd llvm IR (from Java bytecode), that would be convenient. I turned on --enable-debug, but it doesn't seem very helpful at this stage. Any other suggestion is welcome. Thanks very much.

...Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x200ffb70 (LWP 12112)] 0x08947678 in llvm::FunctionPassManager::run(llvm::Function&) () (gdb) where #0 0x08947678 in llvm::FunctionPassManager::run(llvm::Function&) () #1 0x08c73730 in ?? () #2 0x081b9e0c in j3::JavaLLVMCompiler::parseFunction(j3::JavaMethod*) () #3 0x081a3d68 in j3::JavaAOTCompiler::compileClass(j3::Class*) () #4 0x081af82c in mainCompilerStart(j3::JavaThread*) () #5 0x082281ae in mvm::Thread::internalThreadStart(mvm::Thread*) () #6 0x0013396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0...

Hello i noticed that in revision 159659 some paths have changed a patch: sed 's|llvm/Analysis/DIBuilder.h|llvm/DIBuilder.h|g' lib/j3/Compiler/JavaLLVMCompiler.cpp lib/j3/Compiler/JavaJIT.cpp sed 's|llvm/Analysis/DebugInfo.h|llvm/DebugInfo.h|g' lib/j3/Compiler/JavaJIT.cpp lib/j3/Compiler/JavaJIT.h lib/j3/Compiler/JavaJITCompiler.cpp lib/vmkit/Compiler/JIT.cpp Foivos