similar to: [LLVMdev] Help with the 'WritingAnLLVMPass' tutorial

Thank you, Reid. I have applied tha patch to ltdl.c ltdl.h. The problem still exists. I looked up the symbol on libLLVMCore.a, and found three U-entries and one T-entry. However, the Darwin linker is not able to find the T-entry. Any idea? pollux:~/test jingyu$ opt -load /Users/jingyu/tools/build-ppc/Release/lib/LLVMHello.so -help Error opening

Hi All, I am trying to build llvm on AIX. I installed all the required packages including gcc, g++, etc ./configure also went fine. but i tried to run gmake, i got the following error: llvm[1]: Compiling MemoryBuffer.cpp for Release+Asserts build llvm[1]: Compiling MemoryObject.cpp for Release+Asserts build llvm[1]: Compiling Mutex.cpp for Release+Asserts build llvm[1]: Compiling Path.cpp for

I was able to process further by making some code changes and replacing export-dynamic with -bexpfull in Makefile.config. Now, i am getting following error while linking .. llvm[3]: Linking Release+Asserts Loadable Module LLVMHello.so ld: 0706-027 The -R $ORIGIN flag is ignored. ld: 0711-317 ERROR: Undefined symbol: llvm::Pass::getPassName() const ld: 0711-317 ERROR: Undefined symbol:

Hi, I am following the instructions on Writing an LLVM Pass on Darwin(8.7.0) powerpc. The loadable library is built. But "opt -load " gives error saying "Symbol not found". I am using LLVM 1.8. Could someone tell me how to fix it? I have tried the same procedure on Pentium4 Redhat9. Everything is ok there. So I think there must be some specific problem on Darwin that I should

Hello guys, I get the following error whenever i try to check if the following pass exists. I am using Mac OSX leopard and gcc4 opt -load ../Release/lib/LLVMHello.dylib -hello Error opening '../Release/lib/LLVMHello.dylib': dlopen(../Release/lib/LLVMHello.dylib, 1): Symbol not found: __ZN4llvm12FunctionPass11runOnModuleERNS_6ModuleE Referenced from:

hello sir, i build llvm-clang successfully in my pc but while running a pass i am geetting this error praveen at ubuntu:~/Desktop/LLVM/ build/Release$ opt -load /lib/LLVMHello.so --help Error opening '/lib/LLVMHello.so': /lib/LLVMHello.so: cannot open shared object file: No such file or directory -load request ignored. please help me to overcome the error. -------------- next part

I recently had a problem creating LLVMHello. I used this CMake file #!/bin/sh # clangcmake.sh cmake -G "Eclipse CDT4 - Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="X86" -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_ECLIPSE_VERSION=4.5 -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang ../llvm then I ran make LLVMHello and the build failed

Hi all I am trying hello pass in llvm. I have compiled and could generate LLVMHello.so but while giving the pass using opt i am getting below mentioned error. Command used: *opt-2.8 -load ../../cse231_project/llvm/llvm-2.9/Debug/lib/LLVMHello.so -hello < hello.bc* Error opening '../../cse231_project/llvm/llvm-2.9/Debug/lib/LLVMHello.so':

Hi, what's the current state of being able to build simple analysis passes out-of-tree against only llvm headers and libraries with llvm-config? I see that clang and klee do not use llvm-config but for example rubinius does. Should both approaches be documented? Currently for example docs/WritingAnLLVMPass.html says "you need to create a new directory somewhere in the LLVM source

---------- Forwarded message ---------- From: Manoj C <manoj.chinthala at gmail.com> Date: Mon, Feb 11, 2013 at 11:05 AM Subject: llvm pass To: llvmdev at cs.uiuc.edu hello sir, i build llvm-clang successfully in my pc but while running a pass i am geetting this error praveen at ubuntu:~/Desktop/LLVM/ build/Release$ opt -load /lib/LLVMHello.so --help Error opening

On Sun, 2006-08-27 at 21:57 -0500, Jing Yu wrote: > Hi, > Hi Jing, > I am following the instructions on Writing an LLVM Pass on > Darwin(8.7.0) powerpc. The loadable library is built. But "opt -load > " gives error saying "Symbol not found". I am using LLVM 1.8. Could > someone tell me how to fix it? I have tried the same procedure on > Pentium4 Redhat9.

Hi all, I find all my passes are all broken with LLVM 3.4. Then I tried out the LLVMHello.so specified in the LLVM doc, http://llvm.org/docs/WritingAnLLVMPass.html and it also crashes. It seems all the functions in the pass do work, but LLVM crashes in the doFinalization() step. Does anyone know this problem? Thanks! Tianyin

Hi, There is reported bug about this (#2771), or at least related. http://llvm.org/bugs/show_bug.cgi?id=2771 Though it seems there is no "proper" solution known so far. The workaround is to use 'opt' from the Release/bin directory In your case: ../Release/bin/opt -load ../Release/lib/LLVMHello.dylib -hello Would probably work. Best regards Vlado > Hello guys, > >

I just follow the tutorial: http://llvm.org/docs/WritingAnLLVMPass.html Actually it's not only my module, I used the LLVMHello.so (a sample module in the source tree) and get the crash (I didn't do anything :-P). ~t On Tue, Aug 12, 2014 at 12:57 AM, Eric Christopher <echristo at gmail.com> wrote: > Weird, it definitely shouldn't be crashing. How did you create your

The module is shipped with the source code, so it's from the developers (not me). The path in the source tree is: llvm-3.4.2.src/lib/Transforms/Hello After compiled LLVM *#./configure --prefix=XXX --with-binutils-include=/path-to-binutils-2.24/include --enable-debug-symbols --enable-debug-runtime --enable-assertions --disable-optimized; make; make install* LLVMHello.so is generated at

When I build LLVM, the message LLVMHello ignored -- Loadable modules not supported on this platform is shown and the LLVM Hello pass doesn't work. I am using Windows. Is this correct? LLVM Hello pass works only on Linux? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL:

no... I guess verifier runs by default and it points to the doFinailization() function :-( ~t On Tue, Aug 12, 2014 at 12:53 AM, Eric Christopher <echristo at gmail.com> wrote: > No idea, I was suggesting to just run the verifier to see if it would > pinpoint what's broken about the module. > > -eric > > On Tue, Aug 12, 2014 at 12:52 AM, Tianyin Xu <tixu at

Oh, you mean opt -disable-verify? Yes, it does eliminate the crashing... Do you know what's the problem, Eric? Thanks a lot! ~t On Tue, Aug 12, 2014 at 12:42 AM, Eric Christopher <echristo at gmail.com> wrote: > Tried opt -verify on your module? > > -eric > > On Tue, Aug 12, 2014 at 12:28 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > > Hi all, > >

Hey Guys, I'm working on a project in Android related to System-level Audio DSP Effects for Tuning Android Audio. I want to leverage Faust ( https://faust.grame.fr/) to allow users to program their own filters. Faust provides a libfaust implementation which includes a JIT Compiler which leverages LLVM and seems to be the best path for me to use. Unfortunately I'm having problems

Hello all, I was playing with LLVM pass. I changed the lib/Transforms/Hello/Hello.cpp 's content to be my own pass. Then I make install the pass and use an example test1.c to see whether it works or not. When I run example using the following command: clang -emit-llvm test1.c -c -o test1.bc opt -load ../build_llvm/Debug+Asserts/lib/LLVMHello.so -hello < test1.bc > /dev/null It