[DiSL-user] Compilation problems for trunk

Wed May 3 16:47:29 CEST 2017

Hi Alessio,

the warnings should be harmless, at least the ones I know about :-)

They are related to debug code which prints 64bit values and uses a
(supposedly portable) PRId64 formatting macro.

For some reason, the macro expects a "long long" type even though on MacOS
"long" is already 64-bit (and jlong is defined as long). I don't get these
warnings on Linux (which I think also has 64-bit long), so I think that the
PRId64 macro on Mac OS X might be incorrectly defined.

Lubomir

On 03/05/17 15:12, Alessio Gambi wrote:
> I applied the patch and successfully build DiSL/trunk on Mac.
> There were a couple of warning though
> 
> The code is updated to revision 1026.
> 
> Best
> 
> — Alessio
>  
> Alessio Gambi, Ph.D.
> gambi at st.cs.uni-saarland.de
> 
> 
>> On 03 May 2017, at 11:38, Lubomír Bulej <lubomir.bulej at d3s.mff.cuni.cz> wrote:
>>
>> Hi Alessio,
>>
>> you can ignore the problems of not finding jmvti.h -- these are caused by the
>> C preprocessor generating dependencies. GCC on my Linux behaves differently
>> from clang on Mac and does not scream.
>>
>> The compilation error is a result of using -shared option with the 'ld' linker
>> on Mac, which wants to see the -dylib option (but when clang is used to link
>> files, it accepts -shared just fine).
>> 	
>>
>> The attached patch (when applied in the src-disl-agent) should fix it for you
>> before I finalize the changes that split makefiles between platforms...
>>
>>
>> Best regards,
>> Lubomir
>>
>>
>> On 03/05/17 08:03, Alessio Gambi wrote:
>>> Hi Lubomir,
>>>
>>> I split the original message in two separate emails:
>>>
>>>> regarding the build of the trunk version, please log what the build process
>>>> outputs -- I only have a limited ability to test on Mac, and there are some
>>>> compiler issues that can be solved relatively easily in the Makefile.
>>>
>>> The output of running ant is here: https://pastebin.com/QWqL1DR7
>>> For the record, I get errors also with ant clean: https://pastebin.com/p3YmcUSV
>>>
>>> Apparently during the compilation I cannot find the jvmti.h file, which is in ./src-jdk-include/jvmti.h
>>>
>>> Most likely it is a wrong configuration. BTW, should I run some other command before “ant” ?
>>>
>>> Best
>>>
>>> — Alessio
>>>
>>> Alessio Gambi, Ph.D.
>>> gambi at st.cs.uni-saarland.de
>>>
>>>
>>>> On 02 May 2017, at 11:32, Lubomír Bulej <lubomir.bulej at d3s.mff.cuni.cz> wrote:
>>>>
>>>> Dear Alessio,
>>>>
>>>> regarding the build of the trunk version, please log what the build process
>>>> outputs -- I only have a limited ability to test on Mac, and there are some
>>>> compiler issues that can be solved relatively easily in the Makefile.
>>>>
>>>> I have an unfinished set of patches that allows handling of different (build
>>>> platforms (but also makes the Makefiles a bit more complicated). Before I can
>>>> finish that, I think there is an easier to fix compilation on Mac.
>>>>
>>>>
>>>> Regarding the crash -- are you instrumenting anything in the Java Class Library?
>>>>
>>>> But let's fix the compilation problem first and re-test on the trunk.
>>>>
>>>>
>>>> Best regards,
>>>> Lubomir
>>>>
>>>>
>>>>
>>>> On 28/04/17 20:43, Alessio Gambi wrote:
>>>>> Dear DiSL-ers,
>>>>>
>>>>> while running a basic dynamic analysis using DiSL 2.1 (release) I stumbled upon a bad crash of the JVM [1].
>>>>>
>>>>> I have no idea of what’s going on, and how I can fix this.
>>>>>
>>>>> I can share the logs/dumps upon request.
>>>>>
>>>>> Here my configuration [2] (taken from the  hs_err_pid file)
>>>>>
>>>>> Any help is appreciated …
>>>>>
>>>>> Thanks
>>>>>
>>>>> Best
>>>>>
>>>>> — Alessio
>>>>>
>>>>> PS: I tried but failed to build DiSL from trunk ...
>>>>> 	
>>>>>
>>>>> [1]
>>>>>    [exec] # A fatal error has been detected by the Java Runtime Environment:
>>>>>    [exec] #
>>>>>    [exec] #  SIGSEGV (0xb) at pc=0x00007fff9af03f72, pid=1802, tid=4867
>>>>>    [exec] #
>>>>>    [exec] # JRE version: Java(TM) SE Runtime Environment (8.0_60-b27) (build 1.8.0_60-b27)
>>>>>    [exec] # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.60-b23 mixed mode bsd-amd64 compressed oops)
>>>>>    [exec] # Problematic frame:
>>>>>    [exec] # C  [libsystem_c.dylib+0xf72]  strlen+0x12
>>>>>    [exec] #
>>>>>    [exec] # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
>>>>>    [exec] #
>>>>>
>>>>>
>>>>> [2] ---------------  S Y S T E M  ---------------
>>>>>
>>>>> OS:Bsduname:Darwin 14.5.0 Darwin Kernel Version 14.5.0: Fri Feb 17 10:33:20 PST 2017; root:xnu-2782.50.9.1.1~1/RELEASE_X86_64 x86_64
>>>>> rlimit: STACK 8192k, CORE 0k, NPROC 709, NOFILE 10240, AS infinity
>>>>> load average:1.38 1.22 0.68
>>>>>
>>>>> CPU:total 8 (4 cores per cpu, 2 threads per core) family 6 model 70 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2
>>>>>
>>>>> Memory: 4k page, physical 16777216k(3479728k free)
>>>>>
>>>>> /proc/meminfo:
>>>>>
>>>>>
>>>>> vm_info: Java HotSpot(TM) 64-Bit Server VM (25.60-b23) for bsd-amd64 JRE (1.8.0_60-b27), built on Aug  4 2015 10:47:24 by "java_re" with gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
>>>>>
>>>>> time: Fri Apr 28 20:40:58 2017
>>>>> elapsed time: 2 seconds (0d 0h 0m 2s)
>>>>>
>>>>>
>> <Makefile.patch>
> 

-- 
Dept. Dist. and Dependable Systems
Faculty of Mathematics and Physics
Charles University, Czech Republic
Web: http://d3s.mff.cuni.cz
Tel: +420-221914267