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...build error below. Is this the right configure flag? Does your installation (32bit lucid) build from a clean checkout using this configuration? Let me know what you suggest to get vmkit to use mmtk. Thanks! Z vmkit $> make ... make[3]: Entering directory `/home/zoewolk/RESEARCH/vmkit_mmtk/lib/Mvm/MMTk' llvm[3]: Compiling MutatorThread.cpp for Release+Asserts build llvm[3]: Compiling MvmGC.cpp for Release+Asserts build llvm[3]: Building Release+Asserts Archive Library libMMTk.a make[3]: Leaving directory `/home/zoewolk/RESEARCH/vmkit_mmtk/lib/Mvm/MMTk' make[3]: Entering directory `/h...

Hi all, I am trying to build VMKit on Linux/x86 and I got error messages like below, llvm[1]: Linking Debug+Asserts executable vmjc /root/llvm/vmkit/tools/vmjc/Debug+Asserts/vmjc.o: In function `mvm::SpinLock::acquire()': /root/llvm/vmkit/include/mvm/Threads/Locks.h:164: undefined reference to `__sync_val_compare_and_swap_4' /root/llvm/vmkit/include/mvm/Threads/Locks.h:168: undefined reference to `__sync_val_compare_and_swap_4' /root/llvm/vmkit/Debug+Asserts/lib/libJ3.a(JavaClass.o...

...here were some errors with Makefile.rules: $(Verb) $(LLVMAS) -f $(<F) -o - | $(LLC) -march=cpp -cppgen=contents -o $@ (march and cppgen options not recognized). What I cannot get past is this one (the warnings concern me as well): ... make[3]: Leaving directory `/home/zoewolk/RESEARCH/vmkit/lib/Mvm/Runtime' make[3]: Entering directory `/home/zoewolk/RESEARCH/vmkit/lib/Mvm/Compiler' llvm[3]: Compiling JIT.cpp for Debug build In file included from JIT.cpp:70: LLVMRuntime.inc:3: error: stray ‘@’ in program LLVMRuntime.inc:1: error: expected unqualified-id before ‘.’ token In file include...

...g::stringDup(j3::ArrayUInt16 const* const&, j3::Jnjvm*) + 59 8 vmjc 0x000000000054c091 j3::StringMap::lookupOrCreate(j3::ArrayUInt16 const*, j3::Jnjvm*, j3::JavaString* (*)(j3::ArrayUInt16 const* const&, j3::Jnjvm*)) + 161 9 vmjc 0x0000000000548d49 CreateUnableToLoad(mvm::UTF8 const*, j3::Jnjvm*) + 617 10 vmjc 0x00000000005470a3 j3::Jnjvm::noClassDefFoundError(mvm::UTF8 const*) + 67 11 vmjc 0x000000000054f715 j3::JnjvmClassLoader::loadName(mvm::UTF8 const*, bool, bool, j3::JavaString*) + 277 12 vmjc 0x000000000055813a j3::Class::rea...

...const&, j3::Jnjvm*) + 59 >> 8  vmjc            0x000000000054c091 >> j3::StringMap::lookupOrCreate(j3::ArrayUInt16 const*, j3::Jnjvm*, >> j3::JavaString* (*)(j3::ArrayUInt16 const* const&, j3::Jnjvm*)) + 161 >> 9  vmjc            0x0000000000548d49 CreateUnableToLoad(mvm::UTF8 const*, >> j3::Jnjvm*) + 617 >> 10 vmjc            0x00000000005470a3 >> j3::Jnjvm::noClassDefFoundError(mvm::UTF8 const*) + 67 >> 11 vmjc            0x000000000054f715 >> j3::JnjvmClassLoader::loadName(mvm::UTF8 const*, bool, bool, >> j3::JavaString*) + 27...

...ror 1 make[1]: Leaving directory `/cs/student/kyleklein/vmkit/mmtk' make: *** [all] Error 1 For Boehm the following error causes a large stream of errors and a fail: make[1]: Entering directory `/cs/student/kyleklein/vmkit/lib' make[2]: Entering directory `/cs/student/kyleklein/vmkit/lib/Mvm' make[3]: Entering directory `/cs/student/kyleklein/vmkit/lib/Mvm/Allocator' llvm[3]: Compiling gcalloc.cpp for Debug+Asserts build In file included from /cs/student/kyleklein/vmkit/include/mvm/Allocator.h:19, from /cs/student/kyleklein/vmkit/include/mvm/VirtualMachine.h...

...aObject7acquireEPS0_ ; 0x55b464 (0x1100fe920) in _ZN2j35Class7acquireEv ; 0x546d1e (0x1100fe940) in _ZN2j35Class15initialiseClassEPNS_5JnjvmE ; 0x54a649 (0x1100feb30) in _ZN2j35Jnjvm13loadBootstrapEv ; 0x58fd57 (0x1100feb80) in _Z17mainCompilerStartPN2j310JavaThreadE ; 0x5cfa1e (0x1100fed60) in _ZN3mvm6Thread19internalThreadStartEPS0_ 0 vmjc 0x0000000000e9c44f 1 vmjc 0x0000000000e9cf8a 2 libpthread.so.0 0x00002b889c232c60 3 libc.so.6 0x00002b889d033d05 gsignal + 53 4 libc.so.6 0x00002b889d037ab6 abort + 390 5 vmjc 0x00000000005cfef2 6 libpthread...

...t;>> with vmkit release 2.6. >>>> >>>> >>>> Thanks for the help, >>>> Kyle >>>> >>>> Quoting nicolas geoffray <nicolas.geoffray at gmail.com>: >>>> >>>> Do you have a gcalloc.cpp file in lib/Mvm/Allocator? I guess you have >>>> >>>>> since >>>>> the makefile is outputting it. Try removing the PARALLEL_DIRS to the >>>>> Makefiles to see if that helps. >>>>> >>>>> Otherwise I can't see anything but deb...

...ayUInt16 const* const&, j3::Jnjvm*) + 59 > 8  vmjc            0x000000000054c091 > j3::StringMap::lookupOrCreate(j3::ArrayUInt16 const*, j3::Jnjvm*, > j3::JavaString* (*)(j3::ArrayUInt16 const* const&, j3::Jnjvm*)) + 161 > 9  vmjc            0x0000000000548d49 CreateUnableToLoad(mvm::UTF8 const*, > j3::Jnjvm*) + 617 > 10 vmjc            0x00000000005470a3 > j3::Jnjvm::noClassDefFoundError(mvm::UTF8 const*) + 67 > 11 vmjc            0x000000000054f715 > j3::JnjvmClassLoader::loadName(mvm::UTF8 const*, bool, bool, > j3::JavaString*) + 277 > 12 vmjc          ...

...or example for GC, finalization, etc), > so I need the back trace of other threads as well :) Here it comes: Thread 4 (process 14442 thread 0x2003): #0 0x950be44e in __semwait_signal () #1 0x950e93e6 in _pthread_cond_wait () #2 0x950e8dcd in pthread_cond_wait$UNIX2003 () #3 0x000be2d2 in mvm::Cond::wait (this=0x20526a4, l=0x2052670) at ctlock.cpp:151 #4 0x00092275 in mvm::VirtualMachine::enqueueStart (th=0x20200000) at Object.cpp:109 #5 0x000bea10 in mvm::Thread::internalThreadStart (th=0x20200000) at ctthread.cpp:275 #6 0x950e8155 in _pthread_start () #7 0x950e8012 in thread...

...here were some errors with Makefile.rules: $(Verb) $(LLVMAS) -f $(<F) -o - | $(LLC) -march=cpp -cppgen=contents -o $@ (march and cppgen options not recognized). What I cannot get past is this one (the warnings concern me as well): ... make[3]: Leaving directory `/home/zoewolk/RESEARCH/vmkit/lib/Mvm/Runtime' make[3]: Entering directory `/home/zoewolk/RESEARCH/vmkit/lib/Mvm/Compiler' llvm[3]: Compiling JIT.cpp for Debug build In file included from JIT.cpp:70: LLVMRuntime.inc:3: error: stray ‘@’ in program LLVMRuntime.inc:1: error: expected unqualified-id before ‘.’ token In file include...

...; 0x55b464 (0x1100fe920) in _ZN2j35Class7acquireEv > ; 0x546d1e (0x1100fe940) in _ZN2j35Class15initialiseClassEPNS_5JnjvmE > ; 0x54a649 (0x1100feb30) in _ZN2j35Jnjvm13loadBootstrapEv > ; 0x58fd57 (0x1100feb80) in _Z17mainCompilerStartPN2j310JavaThreadE > ; 0x5cfa1e (0x1100fed60) in _ZN3mvm6Thread19internalThreadStartEPS0_ > 0 vmjc 0x0000000000e9c44f > 1 vmjc 0x0000000000e9cf8a > 2 libpthread.so.0 0x00002b889c232c60 > 3 libc.so.6 0x00002b889d033d05 gsignal + 53 > 4 libc.so.6 0x00002b889d037ab6 abort + 390 > 5 vmjc 0x...

...m, I am not getting that error message on my MacOS 10.5 machine > with that same gcc. Could you run j3 in gdb and get me a backtrace? Sure: (gdb) bt #0 0x950be44e in __semwait_signal () #1 0x950e93e6 in _pthread_cond_wait () #2 0x950e8dcd in pthread_cond_wait$UNIX2003 () #3 0x000be2d2 in mvm::Cond::wait (this=0x20527c4, l=0x2052790) at ctlock.cpp:151 #4 0x00020137 in j3::Jnjvm::waitForExit (this=0x20525a8) at Jnjvm.cpp: 1225 #5 0x00001cf6 in main (argc=4, argv=0xbffff070, envp=0xbffff084) at Main.cpp:47 I'll try installing VMKit in a virtual Linux for comparison. Konrad.

...S 10.5 machine with >> that same gcc. Could you run j3 in gdb and get me a backtrace? >> > > Sure: > > (gdb) bt > #0 0x950be44e in __semwait_signal () > #1 0x950e93e6 in _pthread_cond_wait () > #2 0x950e8dcd in pthread_cond_wait$UNIX2003 () > #3 0x000be2d2 in mvm::Cond::wait (this=0x20527c4, l=0x2052790) at > ctlock.cpp:151 > #4 0x00020137 in j3::Jnjvm::waitForExit (this=0x20525a8) at Jnjvm.cpp:1225 > #5 0x00001cf6 in main (argc=4, argv=0xbffff070, envp=0xbffff084) at > Main.cpp:47 > > I'll try installing VMKit in a virtual Linux for...

I tried to build VMKit on an ARM device today (a Sheevaplug - armv5te) (native, not cross compiled), and got this error: llvm[3]: Building LLVM assembly with /home/debio/build/vmkit-build/vmkit/lib/Mvm/Runtime/LLVMAssembly.ll /home/debio/build/vmkit-build/vmkit/lib/Mvm/Runtime/LLVMAssembly64.ll ExpandIntegerResult #0: 0x16fbf88: i64,ch = AtomicCmpSwap 0x16e8d84, 0x16fbf00, 0x16fc3c8, 0x16fc1a8<Volatile LDST8[%ptr]> [ORD=4] [ID=0] Do not know how to expand the result of this operator! UNREA...

...A library, where it is undefined, U-symbol, in terms of nm(1). Solution is to add in USEDLIBS line name of B library immediately after name of A, for every such A for which linker gets so confused. *** Example for VMkit: USEDLIBS = J3.a Classpath.a J3Compiler.a Allocator.a \ Mvm.a MvmCompiler.a $(GCLIB).a CommonThread.a make output: <<< make[1]: Leaving directory `/home/mn/tests/VMkit/vmkit/lib' make[1]: Entering directory `/home/mn/tests/VMkit/vmkit/tools/vmjc' llvm[1]: Compiling vmjc.cpp for Debug build llvm[1]: Linking Debug executable vmjc /home/mn/te...

...MMTk garbage collector it must use the llvm-gcc compiler, at which point MODULE_NAME is defined instead of LIBRARYNAME. This results in the following error message: make[1]: Entering directory `/cs/student/kyleklein/vmkit/lib' make[2]: Entering directory `/cs/student/kyleklein/vmkit/lib/Mvm' make[3]: Entering directory `/cs/student/kyleklein/vmkit/lib/Mvm/Allocator' make[3]: *** No rule to make target `/cs/student/kyleklein/vmkit/lib/Mvm/Allocator/Release+Asserts/gcalloc.ll', needed by `/cs/student/kyleklein/vmkit/lib/Mvm/Allocator/Release+Asserts/gcalloc.bc'....

Hi everyone, I am Harris Bakiras the new VMKit engineer. I followed the VMKit "Getting Started" instructions to install VMKit on my Linux Ubuntu 11.10 64-bit but I get the following error : make[1]: Entering directory `VMKIT_ROOTDIR/lib/Mvm/StaticGCPass' make[1]: *** No rule to make target `VMKIT_ROOTDIR/lib/Mvm/StaticGCPass/Release+Asserts/StaticGCPass.ll', needed by `VMKIT_ROOTDIR/lib/Mvm/StaticGCPass/Release+Asserts/StaticGCPass.bc'. Stop. make[1]: Leaving directory `VMKIT_ROOTDIR/lib/Mvm/StaticGCPass' make: ***...

...eed the back trace of other threads as well :) >> > > Here it comes: > > Thread 4 (process 14442 thread 0x2003): > > #0 0x950be44e in __semwait_signal () > #1 0x950e93e6 in _pthread_cond_wait () > #2 0x950e8dcd in pthread_cond_wait$UNIX2003 () > #3 0x000be2d2 in mvm::Cond::wait (this=0x20526a4, l=0x2052670) at > ctlock.cpp:151 > #4 0x00092275 in mvm::VirtualMachine::enqueueStart (th=0x20200000) at > Object.cpp:109 > #5 0x000bea10 in mvm::Thread::internalThreadStart (th=0x20200000) at > ctthread.cpp:275 > #6 0x950e8155 in _pthread_start ()...

...zoewolk/RESEARCH/vmkit/lib/N3/VMCore' llvm[3]: Compiling Assembly.cpp for Release build (bytecode) In file included from Assembly.cpp:15: Assembly.h:140: error: variable or field ‘TRACER’ declared void In file included from Assembly.cpp:19: N3.h:81: error: invalid use of incomplete type ‘struct mvm::VirtualMachine’ /home/zoewolk/RESEARCH/vmkit/include/mvm/Threads/Thread.h:39: error: forward declaration of ‘struct mvm::VirtualMachine’ N3.h:109: error: variable or field ‘TRACER’ declared void In file included from Assembly.cpp:21: VMClass.h:56: error: variable or field ‘TRACER’ declared void VM...