[LLVMdev] 回复:Re: [LLVMdev] [Need your help]

kangjing820516 at sina.com kangjing820516 at sina.com
Sat Oct 18 04:31:31 PDT 2008

Hi Eli,
Thanks for your rapid response!
Now I have another question.
How to get LLVM bc files successfully by compiling test.c and static libraries ? 
Thanks a lot!

----- 原始邮件 -----
发件人:Eli Friedman <eli.friedman at gmail.com>
收件人:LLVM Developers Mailing List <llvmdev at cs.uiuc.edu>
主题:Re: [LLVMdev] [Need your help]
日期:2008-10-18 01:05:03

On Fri, Oct 17, 2008 at 9:46 AM,  <kangjing820516 at sina.com> wrote:
> I tried to compile a C programme test.c with llvm-gcc by task:
> [root at localhost mylib]# llvm-gcc -emit-llvm test.c -Llibmylib.a -c -o
> test.bc

The -L flag doesn't do anything here.

> [root at localhost mylib]# lli test.bc
> after running the command "lli test.bc",print the error info as follows:
> ERROR: Program used external function 'gt' which could not be resolved!
> lli[0x85c245f]
> /lib/libc.so.6(abort+0x101)[0x6988b1]
> lli(_ZN4llvm3JIT25getPointerToNamedFunctionERKSs+0xd2)[0x8267952]
> Aborted

Of course; where do you expect it to find the function?

lli only supports loading LLVM bc files and dynamic libraries.

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