[LLVMdev] Something wrong with my libpthread.so

[Jeffrey Yasskin]

No, that means you're running into
http://llvm.org/bugs/show_bug.cgi?id=5278. Stack frames after
__assert_fail usually don't mean much. pthread is probably involved
because it controls how signals are sent to threads.

On Fri, Oct 30, 2009 at 11:12 PM, Nan Zhu <zhunansjtu at gmail.com> wrote:
> Hi,all
>
> I tried to run the generated whole-program bitcode of BIND,but I got some
> information:
>
> 0   lli             0x0000000000feda16
> 1   lli             0x0000000000fed88f
> 2   libpthread.so.0 0x0000003df340eee0
> 3   libc.so.6       0x0000003df28332f5 gsignal + 53
> 4   libc.so.6       0x0000003df2834b20 abort + 384
> 5   libc.so.6       0x0000003df282c2fa __assert_fail + 234
> 6   lli             0x000000000085ece9
> llvm::SmallVectorImpl<llvm::Instruction*>::operator[](unsigned int) + 77
> 7   lli             0x0000000000850ce0
> llvm::BitcodeReader::ParseMetadataAttachment() + 448
> 8   lli             0x0000000000851043
> llvm::BitcodeReader::ParseFunctionBody(llvm::Function*) + 677
> 9   lli             0x0000000000854b29
> llvm::BitcodeReader::materializeFunction(llvm::Function*, std::string*) +
> 323
> 10  lli             0x0000000000c6a073
> llvm::JIT::getPointerToFunction(llvm::Function*) + 421
> 11  lli             0x0000000000c68ae6
> llvm::JIT::runFunction(llvm::Function*, std::vector<llvm::GenericValue,
> std::allocator<llvm::GenericValue> > const&) + 120
> 12  lli             0x0000000000c91b25
> llvm::ExecutionEngine::runFunctionAsMain(llvm::Function*,
> std::vector<std::string, std::allocator<std::string> > const&, char const*
> const*) + 1091
> 13  lli             0x00000000008448ea main + 1841
> 14  libc.so.6       0x0000003df281ea2d __libc_start_main + 253
> 15  lli             0x0000000000843fd9
>
>
> Does it mean that there is something wrong with my libpthread.so????
>
> I tried this:
>
> llvm-ld test.o -lpthread
>
> the system told me that "Cannot find the library libpthread.so" ,which is
> just in /usr/lib64
>
> What's the problem??
>
> Thanks
>
> Nan
>
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