similar to: [LLVMdev] Error using llcj

I tried to compile helloworld program using llcj to native but i got the following error shyam at shyam:~$ cat hello.javaclass hello { public static final String str = "Hello Word"; public static void main(String[] args) { System.out.println(str); }}shyam at shyam:~$ llcj --main=hello hello.class -o hellollc: Unknown command line argument '-f'. Try:

I installed vmkit-0.29 and tried to generate a executable using llcj I generated the libvmjc and updated the library path export LD_LIBRARY_PATH=$(VMKIT_OBJ)/Release/lib llcj --main=hello hello.class -o hello but i am getting the following error /home/shyam/classpath-0.97.2/lib/vmkit/Release+Debug/lib/libvmjc.a(glibj.zip.o): In function

Hi,I have recently installed llvm-3.1 , gnu classpath-0.97.2 and vmkit I compiled a simple java file "hello.java" to hello.class Then converted hello.class to llvm bytecode(hello.bc) using vmjc from vmkitwhen i tried to run "hello.bc" using lli I am getting the following error shyam at shyam:~$ cat hello.javaimport java.io.*; class hello { public static void main(String[]

Is llcj in working order? I read a while back that it had rotted. How can I help if so? I'd like to get it in working order and will pitch in my time to help get it back to a good state. -- Thanks, Ryan Fairchild -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130409/c9832b41/attachment.html>

Hi, How can I run passes I've written or other standard passes through LLCJ? Or do I have to do it manually? Michael

When i tried to compile hello.class to executable the llcj --main=hello hello.class -o hello i got the following error /usr/bin/ld: error: cannot find -lAllocator/usr/bin/ld: error: cannot find -lGCMmap2/usr/bin/ld: error: cannot find -lvmjc/usr/bin/ld: error: cannot find -lLLVMSystem Where can i get the libraries related to Allocated , GCMmap2 , vmjc and LLVMSystem --------------

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 Joshua, If you can get a running 32bit system, I'd suggest you do so, as you'll get up to speed right away. I can't test VMKit on a 64bits machine, and I have been aware that there are some compilation/execution problems. Besides, the current GCs of VMKit do not work on 64bits (neither MMTk nor GCMmap2). Nicolas On Tue, Jul 20, 2010 at 3:56 PM, Joshua Warner <joshuawarner32 at

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 Joshua, > $ j3 Hello > j3: JavaClass.cpp:480: j3::JavaObject* j3::Class::doNew(j3::Jnjvm*): > Assertion `(this->isInitializing() || > classLoader->getCompiler()->isStaticCompiling()) && "Uninitialized class > when allocating."' failed. > Aborted Regarding to j3 in 64 bit version, it should work now after we've found crush reason, both in

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)

Hi All, Thanks Nicolas for pointing out that I needed --enable-targets=x86,cpp for my llvm config to get vmkit to build. The process gets a lot farther but fails in different places depending upon the vmkit config (Can you please see the three case below?). My machine is a intel core i7 running ubuntu karmic and gcc 4.4.1. What arch/OS/distro/gcc do you all have VMKit working on? thanks for

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 Joshua, What plans did you have for GC? No GC at all or Avian JVM has its own GC (and is it precise or not?)? If you're not planning on using VMKit's GCs, then 64-bit system should not be a big problem: the only problem that we have now is compiling GNU Classpath, and most probably Avian JVM has its own version of the class libraries? Also, note that platform support will be strongly

Hi Nicolas, Thanks for all your help, but if 64-bit systems are still a big problem, perhaps the VMKit AOT compiler is not the best solution to my problem. I'd like to be able to support the major (if not all all) platforms that the Avian JVM supports - x86 & x86_64 linux & windows, powerpc darwin and ARM. Regards, Joshua On Tue, Jul 20, 2010 at 8:00 AM, nicolas geoffray <

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

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 Kevin, On Tue, May 29, 2012 at 10:22 PM, Kevin Burns <kevinpb at vt.edu> wrote: > > Hello, > > I am currently trying to install vmkit from source. I am running archlinux > i686 with the 3.1.9-2 kernel. This output is from the directions given on > the llvm site. Below is the configureation output along with the make > output. > > > I run ./configure with

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

Hello again Gaël, (et al) More on rekindling work on VMKit! Thank you for your interactions thus far on- and off-list. As you suggested in your VMKit-retirement email (to which I'm attempting to respond), I'm interested in producing a Java-to-LLVM compiler out of VMKit. I'd like to take you up on your offer to help understand the architecture. If I can get the a Java-to-LLVM