search for: llvmhello

...I also set LLVM_LIB_SEARCH_PATH to be cfrontend-lib. I copied Hello.cpp and Makefile to ~/tools/build-ppc/lib/Transforms/Hello and built the library. pollux:~/tools/build-ppc/lib/Transforms/Hello $ make llvm[0]: Compiling Hello.cpp for Release build (PIC) llvm[0]: Linking Release Shared Library LLVMHello.so llvm[0]: Linking Release Object Library LLVMHello.o The loadable library was found on ~/tools/build-pcc/Release/lib. pollux:~/tools/build-ppc/Release/lib $ file LLVMHello* LLVMHello.0.0.0.so: Mach-O bundle ppc LLVMHello.0.so: symbolic link to `LLVMHello.0.0.0.so' LLVMHello.a: cu...

...gt; cfrontend-lib. > > I copied Hello.cpp and Makefile to > ~/tools/build-ppc/lib/Transforms/Hello and built the library. > > pollux:~/tools/build-ppc/lib/Transforms/Hello $ make > llvm[0]: Compiling Hello.cpp for Release build (PIC) > llvm[0]: Linking Release Shared Library LLVMHello.so > llvm[0]: Linking Release Object Library LLVMHello.o > > The loadable library was found on ~/tools/build-pcc/Release/lib. > > pollux:~/tools/build-ppc/Release/lib $ file LLVMHello* > LLVMHello.0.0.0.so: Mach-O bundle ppc > LLVMHello.0.so: symbolic link to `LLVMHello.0...

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 .....

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: /ketan/dcm-project/llvm-2.3/Release/lib/LLVMHello.dylib Expected in: flat namespace -load reque...

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 -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/...

...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 '/Users/jingyu/tools/build-ppc/Release/lib/LLVMHello.so': Can't open :/Users/jingyu/tools/build-ppc/Release/lib/LLVMHello.so: dlopen(/Users/jingyu/tools/build-ppc/Release/lib/LLVMHello.so, 9): Symbol not found:__ZN4llvm12FunctionPass16addToPassManagerEPNS_20Functi...

...need to create a new directory somewhere in the LLVM source base." while people who only want to experiment with simple passes might feel more comfortable if they didn't need to create directories inside llvm source tree. I ended up with the following Makefile: all: g++ -c -o LLVMHello.o `llvm-config --cxxflags` Hello.cpp gcc -shared -Wl,-soname,LLVMHello.so -o LLVMHello.so LLVMHello.o clean: rm -f LLVMHello.so LLVMHello.o (I can not use Makefile.common since it is not installed by 'make install') best regards, Timo Lindfors

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': ../../cse231_project/llvm/llv...

Hi, I am trying to learn LLVM by following this article http://llvm.org/docs/WritingAnLLVMPass.html I checked 2.8 version from svn, built it and now I am trying to run Hello world example as $ opt -load ./Release/lib/LLVMHello.so -analyze but unfortunately it fails: Error opening './Release/lib/LLVMHello.so': ./Release/lib/LLVMHello.so: undefined symbol: _ZNK4llvm12FunctionPass17createPrinterPassERNS_11raw_ostreamERKSs -load request ignored. Is it a known problem? How I should fix it?

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, I'm making my way through the WritingAnLLVMPass tutorial and hitting the following issue. $ opt -load ../../../Debug+Asserts/lib/LLVMHello.so -hello < hello.bc > /dev/null opt: symbol lookup error: ../../../Debug+Asserts/lib/LLVMHello.so: undefined symbol: AnnotateHappensAfter nm -g ../../../Debug+Asserts/lib/LLVMHello.so U AnnotateHappensAfter ... $ ldd ../../../Debug+Asserts/lib/LLVMHello.so linux-vdso.so.1...

...here 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 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 '../R...

...;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, > > > > 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? > &gt...

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 module? > > -eric > > On...

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: <http://lists.llvm.org...

...; >> > >> -eric > >> > >> On Tue, Aug 12, 2014 at 12:28 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > >> > 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. > >...

...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 '/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 -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/...

...velopers (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 llvm-3.4.2.src/Debug+Asserts/lib According to the tutorial, the following command should be called to invoke it, #opt -load ../../../Debug+Asserts/lib/Hello.so -hello < hello.bc > /dev/null (and verify will be invoked by default). ~t On Tue, Aug 12, 2014 at 1:02 AM...

I've built LLVM/Clang from svn under Cygwin on Windows 7. I'd like to build on the LLVMHello pass example, however, when I try: $ cd $LLVM/lib/Transforms/Hello $ make I receive a large number of errors which start with: llvm[0]: Linking Debug+Asserts Loadable Module LLVMHello.dll /cygdrive/c/Users/Graham/home/projects/llvm_cygwin/lib/Transforms/Hello/Debug+Asserts/Hello.o: In function `...

...ommand-line, see if you get more infos? De : cfe-dev <cfe-dev-bounces at lists.llvm.org> De la part de Eric Astor via cfe-dev Envoyé : November 11, 2020 8:39 AM À : Gaier, Bjoern <Bjoern.Gaier at horiba.com> Cc : Clang Dev <cfe-dev at lists.llvm.org> Objet : Re: [cfe-dev] Running LLVMHello Pass from Clang(-cl) The "Error generating preprocessed source(s)" message here is from a generic error trap: https://github.com/llvm/llvm-project/blob/ba71a0746f31a2f5f9af992f569a9418133a9a38/clang/lib/Driver/Driver.cpp#L1385 I've found instances of this online that were resolved b...