similar to: [LLVMdev] ToyVM vmkit question

Hi, I'm trying to sort out how MMTk is linked with VMKit. MMTk is written in Java and VMKit is written in C++, and there are some java files and something seems to be garbage collection in c++ sources. Could you tell me where exactly mark and sweep algorithm takes place in (java?) source code and how and where is it invoked in c++? Regards, Liana Bakradze. -------------- next part

Hi. I became study vmkit and did not find any methods to understand its structure and functional capabilities expect building toyVM. In process of its building I have encountered with some problems: 1) I don't understand how and when tracer is called by collector, because methods MandelPix::tracer and Picture::tracer I had wrote are never called by collector; 2) I don't understand how I

Hi all, After implementing the ToyVM::runApplication method, I run the ToyVM binary, A segmentation fault occurs on starting ToyThread. My code is: void ToyVM::runApplication(int argc, char** argv) { ToyThread *tt = new ToyThread(this); mainThread = tt; typedef void (*vmkitThreadfptr)(vmkit::Thread*); void (*mainStartPtr)(vmkit::Thread*); mainStartPtr = (vmkitThreadfptr)(&mainStart);

Hi! Thank you for your project! Now I'm trying to make ToyVM like in your "VMKit tutorial", but that tutorial isn't for the very beginners and isn't very detailed. Also comments in French are not very easy for understanding . So I have problems with that. Do you have any more detailed tutorials (maybe you just haven't posted the latest version on vmkit website) and can I

Hi, The VMKit framework has been updated to be more generic. The getVirtualTable method is not exposed anymore since this method suppose that your object layout contains a virtual table. Now you have new methods to get / set objects type which are virtual methods inherited by the vmkit::VirtualMachine class. Thus you can still keep your object identity as virtual tables, but now the

Hi all, After implementing the ToyVM::runApplication method, I run the ToyVM binary, A segmentation fault occurs on starting ToyThread. My code is: void ToyVM::runApplication(int argc, char** argv) { ToyThread *tt = new ToyThread(this); mainThread = tt; typedef void (*vmkitThreadfptr)(vmkit::Thread*); void (*mainStartPtr)(vmkit::Thread*); mainStartPtr = (vmkitThreadfptr)(&mainStart);

-- Hi all, My code is: TOY_VAR(Picture*, aPic); aPic = Picture::doNew(-2, 1, -1, 1, 1900, 1200); This code has the following compilation error: ../lib/ToyRoot.h:41:33: error: no member named 'getVirtualTable' in 'Toy::Picture' res = gc::operator new(sz, o.getVirtualTable()); ~ ^ Is it correct?

Hi there. Thanks for recent work that make vmkit working. As far as I know, ToyVM[0] is the only entry point to vmkit for beginners and I think it's outdated because of dependance of LLVM < 3.2 (bad include paths, TargetData type error, ...) Can you please, update it to recent changes if it's possible ? Also Is there other(s) way(s) to get started with vmkit ? Thanks, Baptiste. [0]

Hi all, The make command errors out: [toyVM ./tools/toyVM]: Generating frame tables initializer for .build/toyVM-binary.s [toyVM ./tools/toyVM]: Compiling .build/GenFrametables.cc [toyVM ./tools/toyVM]: Linking ../../Release/bin/toyVM clang: error: no such file or directory: '/home/user/vmkit/Release+Asserts/lib/Release/lib/libInlineMMTk.a' make[2]: *** [../../Release/bin/toyVM] Error 1

Hi everybody! I've been noticing some strange entries in samba/utmp. I have a lot of 00:00 timed sessions. But the worst problem is that i found some conflicting information. Since windows doesn't allow concurrent login sessions, I think utmp should not have generated the following entries. liana smb/2 192.168.0.207 Fri Sep 2 18:43 - 00:52 (06:08) rodrigobaso

Hi, I'm trying to compile vmkit but am running into some problems. I followed the instructions at http://vmkit.llvm.org/get_started.html and checked out llvm and clang from svn, compiled them no problem and the same with classpath 0.97.2. I then checked out vmkit from svn and tried to build it. All these are located at /home/callum/vmkit/{llvm,classpath-0.97.2,vmkit}. I used this to

Hi Julien, Due to some new commits, openjdk build is broken for the moment. We are fixing this. You can temporarily use the following commit to try VMKit with OpenJDK implementation. d9bf3794d66a116999f8f16d0799fba6fe5bd822 just call the following command in your vmkit directory: git checkout d9bf3794d66a116999f8f16d0799fba6fe5bd822 Harris Bakiras On 03/18/2013 10:12 AM, Julien Pagès

Hi, I see that now vmkit2 contains the last revisions of the project, so I follow these instructions to compile vmkit : http://vmkit2.gforge.inria.fr/start.php I download and compile LLVM without errors. I have tested with and without optimizations but this is the same for the errors. My configuration for LLVM is just : ./configure; make Apparently we can build vmkit with OpenJDK instead of GNU

Hello, I'm trying to build vmkit as described on http://vmkit.llvm.org/get_started.html and constantly getting the following error: db at hot:~/develop/vmkit$ make [vmkit .]: Entering compilation process [vmkit ./mmtk/java]: Compiling 'mmtk-vmkit.jar' vmjc: ctthread.cpp:141: void vmkit::StackWalker::operator++(): Assertion `(addr < System::GetCallerOfAddress(addr))

Hi all, I haven't found this trick anywhere (including llvm/docs/MakefileGuide.html) so it maybe useful. This occurs only in 64 bit version of linux, linker of 32 bit system understands everything correctly. Situation: While building, at link stage, a 64bit version of some executable, with several archive libraries, say, A.a, B.a, C.a build fails with some "undefined reference to

Hi all, After "BUILD SUCCESSFUL" Message on compiling VMkit. The make starts compiling mmtk-vmkit.jar The following command errors out: Compiling 'mmtk-vmkit.jar' /vmkit/Release+Asserts/bin/vmjc -load=/vmkit/Release+Asserts/lib/MMTKRuntime.so -load=/vmkit/Release+Asserts/lib/MMTKMagic.so -LowerMagic /vmkit/mmtk/java/Release+Asserts/mmtk-vmkit.jar -disable-exceptions

Hello, I am currently working on the latest version of VMKit (svn trunk). I need to debug VMKit so I tried compiling VMKit in debugging mode (ENABLE_OPTIMIZED=0). To do so I compiled LLVM in debug mode (yes, I really did it...) via: ./configure --enable-debug-runtime --enable-debug-symbols make ENABLE_OPTIMIZED=0 It all went okay for LLVM. Now I tried to compile VMKit in debug mode via:

On 6 Jul 2010, at 22:25, Zoe Wolk wrote: > If anyone is able to build vmkit and get it to run without a > segfault (for any > distro/arch), using mmtk or the default collector/installation (as > described in the vmkit page or > Alysson's writeup) using the svn head of llvm and vmkit, please let > me know. I had a working installation of VMKit dating from April,

I have tested compiling vmkit using gcc3.4 and gcc4.4 Some vmkit files required that I added some explicit typecasts and #includes in order to compile. I have attached my changes against the vmkit svn trunk rev 69439 Using this patch both versions of gcc managed to compiled vmkit on my machine. Cheers Xerxes -------------- next part -------------- An embedded and charset-unspecified text was

Hello, I'm trying to build vmkit as described on http://vmkit.llvm.org/get_started.html and constantly getting the following error: db at hot:~/develop/vmkit$ make [vmkit .]: Entering compilation process [vmkit ./mmtk/java]: Compiling 'mmtk-vmkit.jar' vmjc: ctthread.cpp:141: void vmkit::StackWalker::operator++(): Assertion `(addr < System::GetCallerOfAddress(addr))