[LLVMdev] VMKit build error

Frederic Perez Ordeig fredericp at gmail.com
Wed Aug 24 02:01:35 PDT 2011


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) 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.so.0 0x00002b889c232c60
7  vmjc            0x00000000005cd964 mvm::ThinLock::acquire(gc*,
mvm::LockSystem&) + 1060
8  vmjc            0x0000000000561499
j3::JavaObject::acquire(j3::JavaObject*) + 41
9  vmjc            0x000000000055b464 j3::Class::acquire() + 52
10 vmjc            0x0000000000546d1e j3::Class::initialiseClass(j3::Jnjvm*)
+ 110
11 vmjc            0x000000000054a649 j3::Jnjvm::loadBootstrap() + 393
12 vmjc            0x000000000058fd57 mainCompilerStart(j3::JavaThread*) +
775
13 vmjc            0x00000000005cfa1e
mvm::Thread::internalThreadStart(mvm::Thread*) + 126
14 libpthread.so.0 0x00002b889c229d8c
15 libc.so.6       0x00002b889d0e604d clone + 109
Aborted

I'm running a Linux 2.6.38 x86_64. I configured with:
./configure --with-llvmsrc=/home/user/llvm
--with-gnu-classpath-glibj=/home/user/classpath-0.97.2/lib/glibj.zip
--with-gnu-classpath-libs=/home/user/classpath-0.97.2/lib
--with-llvmobj=/home/user/llvm

I'm not sure where the --with-gnu-classpath-libs should point. Any ideas
about the error?

On Wed, Aug 24, 2011 at 1:16 AM, Will Dietz <willdtz at gmail.com> wrote:

> 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 <willdtz at gmail.com> wrote:
> > 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 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            0x0000000000e9cf8a
> >> 2  libpthread.so.0 0x00002ac09794bc60
> >> 3  libc.so.6       0x00002ac09874cd05 gsignal + 53
> >> 4  libc.so.6       0x00002ac098750ab6 abort + 390
> >> 5  libc.so.6       0x00002ac0987457c5 __assert_fail + 245
> >> 6  vmjc            0x000000000055772b j3::Class::doNew(j3::Jnjvm*) + 107
> >> 7  vmjc            0x000000000056423b
> >> j3::JavaString::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::readParents(j3::Reader&) +
> >> 106
> >> 13 vmjc            0x0000000000559297 j3::Class::readClass() + 375
> >> 14 vmjc            0x000000000054f348
> >> j3::JnjvmClassLoader::constructClass(mvm::UTF8 const*, j3::ClassBytes*)
> +
> >> 360
> >> 15 vmjc            0x000000000054f122
> >> j3::JnjvmBootstrapLoader::internalLoad(mvm::UTF8 const*, bool,
> >> j3::JavaString*) + 130
> >> 16 vmjc            0x000000000054f62e
> >> j3::JnjvmClassLoader::loadName(mvm::UTF8 const*, bool, bool,
> >> j3::JavaString*) + 46
> >> 17 vmjc            0x000000000058f86c extractFiles(j3::ClassBytes*,
> >> j3::JavaAOTCompiler*, j3::JnjvmBootstrapLoader*, std::vector<j3::Class*,
> >> std::allocator<j3::Class*> >&) + 444
> >> 18 vmjc            0x000000000058fc64 mainCompilerStart(j3::JavaThread*)
> +
> >> 532
> >> 19 vmjc            0x00000000005cfa1e
> >> mvm::Thread::internalThreadStart(mvm::Thread*) + 126
> >> 20 libpthread.so.0 0x00002ac097942d8c
> >> 21 libc.so.6       0x00002ac0987ff04d clone + 109
> >> Aborted
> >>
> >> _______________________________________________
> >> LLVM Developers mailing list
> >> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> >>
> >>
> >
>
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