ALbert Mietus
2010-Jan-23 17:21 UTC
[LLVMdev] Kaleidoscope-tutorial: Fails to create the JIT
I ask for advice, for TheExecutionEngine === NULL,>> Which result's in a null-pointer for "TheExecutionEngine"; which >> explains the bus-errror ..Reid Kleckner wrote:> Try changing the above line to: > std::string str; > TheExecutionEngine = > EngineBuilder(OurModuleProvider).setErrorStr(str).create(); > cout << str << '\n'; > > This interface should set str to an appropriate error message if it > returns NULL.I tried this, assuming that line should be || TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&str).create(); --------------------------------------------------------- ^^^^^^^^^^------------------^---------------- * There is on "OurModuleProvider, g++ says .., and * g++ complains about the str-type (Well, g++ actually complain about the function; but I assume this is what is means, ... At least adding the & help to compile it:-) The result: nada. No string is printed! (or an empty string, I should say) So more help is welcome.! Can somebody just try the code on his/her machine; maybe the tutorial is "to old" The code is, as you probably know, at: http://llvm.org/releases/2.6/docs/tutorial/LangImpl4.html#code When it is working on your system, please email me, including that version (or svn- tag/date) And I will try the same version Thanks --Groetjes, Albert ALbert Mietus GSM: +316 16 531 258 Send prive mail to: ALbert at ons-huis dot net Don't send spam mail! Mijn missie: http://SoftwareBeterMaken.nl product, proces & imago. Mijn leven in het kort: http://albert.mietus.nl/Doc/CV_ALbert.html
Garrison Venn
2010-Jan-23 21:07 UTC
[LLVMdev] Kaleidoscope-tutorial: Fails to create the JIT
Look at what is in <llvm source root>/examples/Kaleidoscope/toy.cpp. This is the final version of the tutorial and worked the last time I played with 2.6. Garrison On Jan 23, 2010, at 12:21, ALbert Mietus wrote:> I ask for advice, for TheExecutionEngine === NULL, > >>> Which result's in a null-pointer for "TheExecutionEngine"; which >>> explains the bus-errror .. > > Reid Kleckner wrote: >> Try changing the above line to: >> std::string str; >> TheExecutionEngine = >> EngineBuilder(OurModuleProvider).setErrorStr(str).create(); >> cout << str << '\n'; >> >> This interface should set str to an appropriate error message if it >> returns NULL. > > I tried this, assuming that line should be > || TheExecutionEngine = > EngineBuilder(TheModule).setErrorStr(&str).create(); > --------------------------------------------------------- > ^^^^^^^^^^------------------^---------------- > * There is on "OurModuleProvider, g++ says .., and > * g++ complains about the str-type > (Well, g++ actually complain about the function; but I assume this > is what is means, ... > At least adding the & help to compile it:-) > > The result: nada. No string is printed! (or an empty string, I should > say) > > So more help is welcome.! Can somebody just try the code on his/her > machine; maybe the tutorial is "to old" > The code is, as you probably know, at: http://llvm.org/releases/2.6/docs/tutorial/LangImpl4.html#code > When it is working on your system, please email me, including that > version (or svn- tag/date) And I will try the same version > > Thanks > > --Groetjes, Albert > > ALbert Mietus > GSM: +316 16 531 258 > Send prive mail to: ALbert at ons-huis dot net > Don't send spam mail! > Mijn missie: http://SoftwareBeterMaken.nl product, proces & imago. > Mijn leven in het kort: http://albert.mietus.nl/Doc/CV_ALbert.html > > > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
ALbert Mietus
2010-Jan-23 23:55 UTC
[LLVMdev] Kaleidoscope-tutorial: Fails to create the JIT
--Groetjes, Albert
ALbert Mietus
GSM: +316 16 531 258
Send prive mail to: ALbert at ons-huis dot net
Don't send spam mail!
Mijn missie: http://SoftwareBeterMaken.nl product, proces & imago.
Mijn leven in het kort: http://albert.mietus.nl/Doc/CV_ALbert.html
On 23 Jan 2010., at 22:07, Garrison Venn wrote:
> Look at what is in <llvm source root>/examples/Kaleidoscope/toy.cpp.
> This is the final version of the tutorial and worked the last time I
> played with 2.6.
Tried, that code ... And got a error (which I not really understand,
yet)
|| > g++ -g -O0 toy-example26.cpp -o toy-example26 \
|| `/Users/albert/NoTimeMachine/LLCM_Clang/llvm-trunk/BUILD/Debug/bin/
llvm-config --cppflags --ldflags --libs core jit native`
|| Undefined symbols:
|| "_LLVMLinkInInterpreter", referenced from:
|| (anonymous
namespace)::ForceInterpreterLinking::ForceInterpreterLinking()
in ccXf1BAH.o
|| ld: symbol(s) not found
|| collect2: ld returned 1 exit status
Note, `/Users/albert/NoTimeMachine/LLCM_Clang/llvm-trunk/BUILD/Debug/
bin/llvm-config --cppflags --ldflags --libs core jit native` gives
(formating by me)
-I/Users/albert/NoTimeMachine/LLCM_Clang/BUILD-llvm-2.6+clang/../
llvm-2.6/include \
-I/Users/albert/NoTimeMachine/LLCM_Clang/BUILD-llvm-2.6+clang/include
-D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS \
\
-L/Users/albert/NoTimeMachine/LLCM_Clang/llvm-trunk/BUILD/Debug/lib -
lpthread -lffi -lm \
-lLLVMX86Disassembler \
-lLLVMX86AsmParser \
-lLLVMMCParser \
-lLLVMX86AsmPrinter \
-lLLVMX86CodeGen \
-lLLVMSelectionDAG \
-lLLVMAsmPrinter \
-lLLVMX86Info \
-lLLVMJIT \
-lLLVMExecutionEngine \
-lLLVMCodeGen \
-lLLVMScalarOpts \
-lLLVMInstCombine \
-lLLVMTransformUtils \
-lLLVMipa \
-lLLVMAnalysis \
-lLLVMTarget \
-lLLVMMC \
-lLLVMCore \
-lLLVMSupport \
-lLLVMSystem \
#eol
Trying to build with other version/Build (PreBuild one, Debug-version,
or trunk) give same error and simular values for llvm-config output
(same, but for the path)
Any Idea? --THANKS
>
> Garrison
>
> On Jan 23, 2010, at 12:21, ALbert Mietus wrote:
>
>> I ask for advice, for TheExecutionEngine === NULL,
>>
>>>> Which result's in a null-pointer for
"TheExecutionEngine"; which
>>>> explains the bus-errror ..
>>
>> Reid Kleckner wrote:
>>> Try changing the above line to:
>>> std::string str;
>>> TheExecutionEngine >>>
EngineBuilder(OurModuleProvider).setErrorStr(str).create();
>>> cout << str << '\n';
>>>
>>> This interface should set str to an appropriate error message if it
>>> returns NULL.
>>
>> I tried this, assuming that line should be
>> || TheExecutionEngine >>
EngineBuilder(TheModule).setErrorStr(&str).create();
>> ---------------------------------------------------------
>> ^^^^^^^^^^------------------^----------------
>> * There is on "OurModuleProvider, g++ says .., and
>> * g++ complains about the str-type
>> (Well, g++ actually complain about the function; but I assume this
>> is what is means, ...
>> At least adding the & help to compile it:-)
>>
>> The result: nada. No string is printed! (or an empty string, I should
>> say)
>>
>> So more help is welcome.! Can somebody just try the code on his/her
>> machine; maybe the tutorial is "to old"
>> The code is, as you probably know, at:
http://llvm.org/releases/2.6/docs/tutorial/LangImpl4.html#code
>> When it is working on your system, please email me, including that
>> version (or svn- tag/date) And I will try the same version
>>
>> Thanks
>>
>> --Groetjes, Albert
>>
>> ALbert Mietus
>> GSM: +316 16 531 258
>> Send prive mail to: ALbert at ons-huis dot net
>> Don't send spam
mail!
>> Mijn missie: http://SoftwareBeterMaken.nl product, proces &
>> imago.
>> Mijn leven in het kort:
http://albert.mietus.nl/Doc/CV_ALbert.html
>>
>>
>>
>>
>> _______________________________________________
>> 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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