similar to: [LLVMdev] Patch to VMKIT tools makefile

Hi Dean, Applies thanks! Out of curiosity, which part of mvm are you using? I guess the GC? Nicolas Dean Calver wrote: > Hello, > > Here's a tiny patch to the VMKIT tools makefile, that allows you to > build VMKIT without both Java and CLI. I'm working on a new bytecode > front end so wanted a 'clean' mvm without building to two existing > front ends.

I'm trying to build the SVN version of VMKit and I'm getting this error while building. I have llvm and clang built from SVN too. Any help? llvm[2]: Building Release+Asserts mmtk-vmkit.jar all vmjc: JavaClass.cpp:442: j3::JavaObject *j3::Class::doNew(j3::Jnjvm *): Assertion `this && "No class when allocating."' failed. 0 vmjc 0x0000000000e9c44f 1 vmjc

Hmm, disregard my previous comment (while you might still have issues with 64bit, that's not what's primarily causing your issue)--your particular error is when you don't point vmkit to the classpath libraries properly. Set it with the configure option --with-gnu-classpath-glibj=/path/to/classpath-0.97.2/lib/glibj.zip Good luck! ~Will On Tue, Aug 23, 2011 at 5:49 PM, Will Dietz

Ah yes, thanks, this was one problem, now I hit another: llvm[2]: Building Release+Asserts mmtk-vmkit.jar all Thread 0x110000000 received a SIGSEGV: either the VM code or an external native method is bogus. Aborting... ; 0x5cfeed (0x1100fe410) in _Z14sigsegvHandleriP7siginfoPv ; 0x2b889c232c60 in Unknown method ; 0x561499 (0x1100fe900) in _ZN2j310JavaObject7acquireEPS0_ ; 0x55b464 (0x1100fe920)

Are you running on 64bit (your backtrace addresses suggest you are)? I'm encountering the same error when trying to use VMKit on 64bit, which I believe is an unsupported target. ~Will On Tue, Aug 23, 2011 at 5:17 PM, Frederic Perez Ordeig <fredericp at gmail.com> wrote: > I'm trying to build the SVN version of VMKit and I'm getting this error > while building. > I

Hi, Nicolas Indeed, I did not have ant installed and installing it allowed me to overcome the previous error. However the next one appeared. I have ran make with ENABLE_OPTIMIZED=1 VERBOSE=1 and here is the output (the last part of it) make[2]: Entering directory `/home/svozniuk/llvm/vmkit/mmtk/java' /usr/bin/ant -buildfile /home/svozniuk/llvm/vmkit/mmtk/java/build.xml Buildfile:

Hi Sergii, I think there is a problem in your configure command for VMKit. If you look at what you provide for glibj: --with-gnu-classpath-glibj="/home/svozniuk/llvm/classpath-0.97.2 I don't think it's right. You should change it to: --with-gnu-classpath-glibj="/home/svozniuk/llvm/classpath-0.97.2/lib/glibj.zip Also please make sure that you have created the links for the

Hi Sergii, On Tue, Oct 25, 2011 at 1:15 PM, Vozniuk, Sergii <sergii.vozniuk at epfl.ch>wrote: > Hi everyone > > I wasn't successful in running VMKit on my machine and I'm still struggling > with doing it. > Maybe someone had at least one of my problems and knows how to solve it > (because it seems to me that I ran into every problem that could occur :) ). >

Hi, I just did a reconfigure and rebuild with the latest svn for vmkit code. The code still seg faults but the stack trace seems to have changed. llvm[2]: Building Debug+Asserts mmtk-vmkit.jar all vmjc: JavaRuntimeJIT.cpp:172: uint32 j3VirtualTableLookup(j3::Class*, uint32, uint32*, j3::JavaObject*): Assertion `dmeth->classDef->isInitializing() && "Class not ready in a virtual

Hi, I've managed to compile it the class down to a native executable. However, the executable runs for a while then spits out: terminate called without an active exception Aborted and dies. The program never gets to the normal output. Here is a stack trace from gdb: #0 0xf3f6baa6 in raise () from /lib/libc.so.6 #1 0xf3f6d3a8 in abort () from /lib/libc.so.6 #2 0xf41918f8 in

Thanks Nicolas, I do have --with-gnu-classpath-libs and --with-gnu-classpath-glibj pointing to the right thing, but I have gnu class path 0.98 instead of 0.97 and its the non X version. So I do not have the libgtkpeer.so. Maybe that is the reason why it is crashing. Unfortunately, I am not able to compile GNU class path with gtk+ peer right now. Will give it a try on the mac. Thanks, Akshat

Hi everyone I wasn't successful in running VMKit on my machine and I'm still struggling with doing it. Maybe someone had at least one of my problems and knows how to solve it (because it seems to me that I ran into every problem that could occur :) ). Thanks in advance, Sergii. So here is the story: I have a fresh installation of Ubuntu 11.04 64bit with all important updates. I'll

This error usually shows up when vmkit cannot find the classpath libs and jar. Make sure --with-gnu-classpath-libs points to the directory of .so files are, and that --with-gnu-classpath-glibj points to glibj.zip. Nicolas On Sat, Aug 27, 2011 at 5:13 AM, Akshat Gupta <g.akshat at gmail.com> wrote: > Hi, > I just did a reconfigure and rebuild with the latest svn for vmkit code. >

Hi Akshat, Please use version 0.97.2. vmkit does not support 0.98. Also, it should be fine to not compile gtk+ peer. Nicolas On Mon, Aug 29, 2011 at 8:58 PM, Akshat Gupta <g.akshat at gmail.com> wrote: > Thanks Nicolas, > I do have --with-gnu-classpath-libs and --with-gnu-classpath-glibj > pointing to the right thing, but I have gnu class path 0.98 instead of 0.97 > and its

Hi, Thanks a lot for the help! I am getting some errors though: I am on a 32 bit chroot on a x86_64 system. Thus llc guesses the wrong architecture from the module bitcode and spits out x86_64 assembly. I fixed this by adding "-march=x86" to the llc options in llcj. gcc doesn't know what -lgc is. I'm guessing it is the garbage collection library. How can I get it or

Hi Michael, On Tue, Dec 8, 2009 at 6:26 PM, Michael Wu <mmwu at princeton.edu> wrote: > Hi, > > Thanks a lot for the help! I am getting some errors though: > > I am on a 32 bit chroot on a x86_64 system. Thus llc guesses the wrong > architecture from the module bitcode and spits out x86_64 assembly. I fixed > this by adding "-march=x86" to the llc options

I just noticed there was some .h move around in llvm and fixed the includes in vmkit. Maybe you were just removing the failing includes? In any case, I have updated vmkit for llvm trunk. Let me know if updating helps. Nicolas On Fri, Aug 26, 2011 at 12:00 PM, Akshat Gupta <g.akshat at gmail.com> wrote: > Yep, I am compiling with llvm-gcc. Also I removed the LD flag on the >

Yep, I am compiling with llvm-gcc. Also I removed the LD flag on the configure, it still gives the same segafault. Thanks, Akshat On Fri, Aug 26, 2011 at 4:21 AM, Nicolas Geoffray < nicolas.geoffray at gmail.com> wrote: > On Fri, Aug 26, 2011 at 1:08 AM, Akshat Gupta <g.akshat at gmail.com> wrote: > >> Hi, >> >> Here are my build details. >> OS: >>

On 7 Apr 2010, at 21:36, nicolas geoffray wrote: > Hmm, 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,

Hi, I'm new to VMKit and I'm trying to use its AOT Java compiler but I'm immediately getting an error message which I don't understand. Everything was compiler as suggested in the Getting Started tutorial, using GNU Classpath. I try to run: llcj ../../tools/trainer/Release+Asserts/HelloWorld.class and get the following output: Can not materiale a function in AOT mode.0