similar to: [LLVMdev] VMKit is retired (but you can help if you want!)

Oups, sorry for the mistake, llcj (not llc:)) is not more maintained! Gaël Le 10 sept. 2014 00:27, "Gaël Thomas" <gael.thomas00 at gmail.com> a écrit : > Hi Brian, > > So, I confirm, llc is not more maintained. And using vmjc is probably > the good starting point to translate Java bytecode into llvm bitcode. > > However, I think that your hack (changing the way

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

I guess I mispoke, I checked out the source from http://llvm.org/svn/llvm-project/vmkit/trunk. I thought this was vmkit2. I guess I was just referring to vmkit then. On Thu, Nov 21, 2013 at 12:10 PM, Gaël Thomas <gael.thomas00 at gmail.com> wrote: > Hi Adam, > > I don't know which repo you have used? Because only the llvm repo is > maintained (not the gforge one), and

Hello, I am trying to build vmkit2 from the repo using OpenJDK 6 (stock install) on Ubuntu 13.04 amd64. When I try to compile vmkit2 I get the core dump below. I am not sure what the issue is, but I was getting the same error when I was also using classpath. My build environment is set up in the following way:

Ok, I have exactly the same problem when I compile, I will try to understand where is the problem. Gaël 2013/11/21 Gaël Thomas <gael.thomas00 at gmail.com>: > Arg, you have to use a version strictly before the 7u25 (probably the > 7u21), sorry! > > I hope that it will work, because I also have problem to compile the > trunk version of vmkit (I haven't tested the trunk

I also misunderstood :) So, in this case, the problem is that your version of openjdk is probably not supported. In fact, we only support the version 7u23 of openjdk :) You can find this version here: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html#jdk-7u25-oth-JPR Currently, I'm modifying the internal design of vmkit and I'm not working

Thanks for your help so far Gaël, but I ran into more trouble. I installed the JDK on my system and the messages indicated the JVM version needs to be 1.6. Did you intend to link me to Java 7? LD_LIBRARY_PATH=/usr/lib/jvm/jdk1.7.0_25/jre/lib/amd64/server/:/usr/lib/jvm/jdk1.7.0_25/jre/:/usr/lib/jvm/jdk1.7.0_25/jre/lib/amd64/ Buildfile: /path/to/code/vmkit/mmtk/java/build.xml main: [javac]

Hi Adam, I don't know which repo you have used? Because only the llvm repo is maintained (not the gforge one), and vmkit2 comes from gforge... By the way, how did you found the gforge repo, it should not be referenced anymore from the web? See you, Gaël Le 21 nov. 2013 17:08, "Adam Pridgen" <Adam.pridgen at rice.edu> a écrit : > Hello, > > I am trying to build

Is there a particular revision in the repository that I can checkout and work from? Thanks, -- Adam On Thu, Nov 21, 2013 at 3:46 PM, Gaël Thomas <gael.thomas00 at gmail.com> wrote: > Ok, I have exactly the same problem when I compile, I will try to > understand where is the problem. > > Gaël > > 2013/11/21 Gaël Thomas <gael.thomas00 at gmail.com>: >> Arg, you

Arg, you have to use a version strictly before the 7u25 (probably the 7u21), sorry! I hope that it will work, because I also have problem to compile the trunk version of vmkit (I haven't tested the trunk since two months). I'm investigating. Tell me if it works for you with an older version :) See you, Gaël PS: the warning messages are not important 2013/11/21 Adam Pridgen

Hi, I’m trying to make VMKit & J3 on Ubuntu. I have followed the instructions at http://vmkit2.gforge.inria.fr/start.php. But after configuring vmkit2, when I’m making it using make ENABLE_OPTIMIZED=1, I receive the following: 1)      With this configuration: ela at ela-VirtualBox:~/Desktop/vmkit2$ ./configure --with-llvmsrc=/home/ela/Desktop/llvm/ --with-llvmobj=/home/ela/Desktop/llvm/

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, 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

Hi Nicolas, I am so sorry for the questions. According to you, I built VMKit2 on Ubuntu11.10-desktop-amd64 on Intel(R) Corei5, and the previous problem solved. But another one appeared! With the following configuration: elaheh at elaheh-Lenovo-G470:~/Desktop/vmkit2$ ./configure --with-llvmsrc=/home/elaheh/Desktop/llvm/ --with-llvmobj=/home/elaheh/Desktop/llvm/

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

Hi Michael, Currently, you can run vmjc created .bc files by statically linking them with all the .o needed files. For that, you can use the llcj tool, which works more or less like GCC's gcj tool. Note that you also need to create the libvmjc.so file, which contains the standard library in native form. Do a make in the tools/vmjc/libvmjc directory. Once this is done, update the

I followed instructions in this page to setup my environment: http://vmkit.llvm.org/get_started.html My llvm, llvm-gcc, and vmkit are not SVN version. All of them are downloaded from this page: http://llvm.org/releases/download.html#2.7 GNU classpath is downloaded from: ftp://ftp.gnu.org/gnu/classpath/classpath-0.97.2.tar.gz PNet & PNetlib are not used because I just want the JVM. I

On Tue, Jul 20, 2010 at 6:36 PM, Joshua Warner <joshuawarner32 at gmail.com>wrote: > Sure, that's one major strength of LLVM: we could decide on a runtime >> function (CallVirtualMethod) that will get lowered depending on the >> underlying VM. I don't see any difficulties in accomplishing this. >> > > Is it common practice to emit function calls that are

Hi Minas, I tried recompiling Classpath with -fno-omit-frame-pointer, and now, instead of printing an error message, j3 just segfaults in "j3::JnjvmClassLoader::loadClassFromAsciiz(char const*, bool, bool) ()" I ran llcj under strace and found that it is not even opening the input or output files, but is otherwise running normally. Updating to the latest SVN version (revision 108831)

On Tue, Jul 20, 2010 at 9:52 AM, nicolas geoffray < nicolas.geoffray at gmail.com> wrote: > On Tue, Jul 20, 2010 at 5:35 PM, Joshua Warner <joshuawarner32 at gmail.com>wrote: > >> Hi Nicolas, >> >> I plan on using the Avian GC (which is a precise, generational >> collector). >> > > OK - Great! > > >> Eventually, I'd like to