Ivan, Excellent. Pls submit to JIRA and link to original contribution, as Geir suggests. Also attach some submission notes including successful build log :-)
Rana On 5/5/06, Ivan Volosyuk <[EMAIL PROTECTED]> wrote:
I have made work release version of DRLVM build with GCC-4.1.0. A small additional change in Class_File_Loader.cpp needed. I can send a patch when we make a decision about patch policy. -- Ivan On 5/5/06, Ivan Volosyuk <[EMAIL PROTECTED]> wrote: > > Chris, try patch from Harmony-443 for gcc-3.4.6 it should also work for > gcc-3.4.5. With the patch I was able to build VM and started eclipse. > > As for gcc-4.1.0, I have prepared patch which fixes all the compilation > problem, code still builds and works if compiled by gcc-3.4.6 and now > compiles on gcc-4.1.0, but when compiling with gcc-4.1.0 it fails to run > eclipse with message: > java/lang/ClassFormatError : java/lang/Class: could not parse > exceptions for method > forName(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class; > > -- > Ivan > Intel Middleware Products Division > > > On 5/5/06, Elford, Chris L <[EMAIL PROTECTED] > wrote: > > > > Hi Vladimir, > > > > In the process of getting compiler 3.3.4 to work, I uninstalled the > > gcc that came with Fedora. It is possible that g++ wasn't installed > > completely by the Fedora installer and I hadn't installed updates on > > that system that might have fixed it. Since I've gotten it working > > with 3.3.4, I hesitate to go change my configuration now to check. I > > currently have my system capable of switching between gcc 3.3.4, 3.4.5 , > > and 4.0.3 via setting of PATH and use of ldconfig after > > creating/tweaking /etc/ld.so.conf.d/aiee_compiler.conf. > > > > With gcc 3.4.5, I get numerous errors in vm/jitrino/src/shared/Stl.h > > regarding the need to define begin() and end(): "there are no arguments > > to 'end' that depend on a template parameter, so a declaration of 'end' > > must be available. > > > > With gcc 4.0.3, I get the same template errors that I mentioned > > yesterday. These look like: > > [cc] > > /usr/local/gcc-4.0.3/lib/gcc/i686-pc-linux-gnu/4.0.3/../../../../inc > > lude/c++/4.0.3/bits/stl_tree.h:389: error: no matching function for call > > > > to 'Jit > > rino::StlMMAllocator<Jitrino::VarOpnd*>::destroy(std::pair<Jitrino::VarO > > pnd* con > > st, Jitrino::VarOpnd*>*)' > > [cc] /usr/local/src/Harmony/vm/jitrino/src/shared/Stl.h:119: > > note: candid > > ates are: void Jitrino::StlMMAllocator<T>::destroy(T*) [with T = > > Jitrino::VarOpn > > d*] > > > > My box does currently have include/ext directories for the three > > compilers in /usr/local/gcc-3.3.4/include/c++/3.3.4/ext, > > /usr/local/gcc-3.4.5/include/c++/3.4.5/ext, > > /usr/local/gcc-4.0.3/c++/4.0.3/ext. > > > > Thanks, > > > > Chris Elford > > Intel Middleware Products Division > > > > -----Original Message----- > > From: Vladimir Gorr [mailto: [EMAIL PROTECTED] > > Sent: Thursday, May 04, 2006 2:24 AM > > To: harmony-dev@incubator.apache.org > > Cc: Andrey Chernyshev > > Subject: Re: DRLVM contribution - try this out! > > > > Chris, > > > > > > > > most likely I've understood a root cause of your issue. I paid attention > > > > the /usr/include/ext directory is absent on your machine. It means (or > > can > > mean) > > the g++ compiler has been partially installed for your case. Please, try > > > > to > > eliminate it and to re-build again. > > > > Thanks, > > Vladimir. > > > > > > On 5/4/06, Elford, Chris L <[EMAIL PROTECTED]> wrote: > > > > > > Hi all, > > > > > > Since I shared initial experiences with this package, I thought I > > > should do the same on Linux. I have not experienced as much luck > > there > > > yet. > > > > > > A few notes: > > > > > > 1) If you are behind a proxy, make sure to follow the instructions > > > regarding setting up the svn proxy [~/.subversion/servers]. The proxy > > > parameters to build.sh are not passed on to svn. > > > > > > 2) Don't try to use gcj as the JAVA_HOME for initial compilation. I > > > tried this first but it looks for a tools.jar that gcj doesn't have. > > > > > > 3) I did not experience much success on Fedora Core 5. I believe it > > is > > > a compiler issue w/ C++ compatibility [FC5 ships with gcc 4.1.0-3]. > > > The errors that I get on Fedora core 5 are: > > > > > > [cc] > > > > > /usr/local/src/Harmony/build/lnx_ia32_gcc_release/semis/extra/log4cxx/sr > > > c/include/log4cxx/xml/domconfigurator.h:243: error: extra > > qualification > > > 'log4cxx::xml::DOMConfigurator::' on member 'subst' > > > [cc] > > > > > /usr/local/src/Harmony/build/lnx_ia32_gcc_release/semis/extra/log4cxx/sr > > > c/include/log4cxx/helpers/unicodehelper.h:98: error: extra > > qualification > > > 'log4cxx::helpers::UnicodeHelper::' on member 'lengthUTF8' > > > [cc] > > > > > /usr/local/src/Harmony/build/lnx_ia32_gcc_release/semis/extra/log4cxx/sr > > > c/include/log4cxx/helpers/unicodehelper.h:98: error: extra > > qualification > > > 'log4cxx::helpers::UnicodeHelper::' on member 'lengthUTF8' > > > [cc] > > > > > /usr/local/src/Harmony/build/lnx_ia32_gcc_release/semis/extra/log4cxx/sr > > > c/include/log4cxx/xml/domconfigurator.h:243: error: extra > > qualification > > > 'log4cxx::xml::DOMConfigurator::' on member 'subst' > > > [cc] > > > > > /usr/local/src/Harmony/build/lnx_ia32_gcc_release/semis/extra/log4cxx/sr > > > c/include/log4cxx/helpers/unicodehelper.h:98: error: extra > > qualification > > > 'log4cxx::helpers::UnicodeHelper::' on member 'lengthUTF8' > > > > > > 4) I switched back to a Fedora Core 4 system in the hopes that this > > > would resolve the compiler issue. Fedora Core 4 comes with gcc > > 4.0.0-8. > > > That doesn't see the errors above but has numerous warnings then > > errors > > > out with some C++ template prototype mismatches. I can send a log > > with > > > the warnings/errors if desired. > > > > > > The readme indicates that gcc is supported [CXX=gcc]. > > > > > > Is there a specific version of gcc required to get this to compile on > > > Fedora Core 4 or Fedora Core 5? > > > > > > Thanks! > > > > > > Chris Elford > > > Intel Middleware Products Division > > > > > > -----Original Message----- > > > From: Andrey Chernyshev [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, May 03, 2006 7:16 AM > > > To: harmony-dev@incubator.apache.org > > > Subject: DRLVM contribution - try this out! > > > > > > Dear All, > > > > > > I'm happy to announce the contribution of the DRL Virtual Machine on > > > behalf of > > > Intel. > > > I have described in the bottom of this message how you can try it for > > > yourself. > > > > > > The code is a result of efforts of Intel Middleware Products Division > > > team. The > > > archive with the contribution is uploaded to the following location: > > > > > > http://issues.apache.org/jira/browse/HARMONY-438 > > > > > > The issue contains two zip archives: > > > > > > DRLVM_src_20060502_1806_Harmony.zip > > > - The DRLVM source code contribution, containing the following > > > components: > > > VM (or VM core) > > > GC > > > JIT > > > Bytecode verifier > > > Kernel classes > > > OS layer > > > > > > DRLVM_src_20060502_1806_Patches_for_Harmony.zip > > > - A few patches that should be applied to Harmony class > > > libraries > > > in order to integrate them with DRLVM. > > > > > > We checked that the JRE combined from the DRLVM and the Harmony class > > > libraries > > > is capable of running Eclipse and Ant. It was tested with Harmony > > > classes taken > > > at 03/13 (plus some contributions existed to that date, such as > > > HARMONY-39 and > > > HARMONY-88) on Windows and Linux IA32. > > > > > > The building system included with the DRLVM is entirely written on Ant > > > > > and is > > > capable of producing a workable JRE combined from DRLVM and Harmony > > > class libraries (we have intentionally included the compilation of > > class > > > libraries code into the DRLVM building system to give an example how > > the > > > native > > > code for the complex multi-component project can be built with Ant). > > > Both VM and > > > Class Libraries can be built with MSVC or Intel C compiler on Windows > > > and gcc or > > > Intel C compiler on Linux IA32. Eclipse 3.1.1 compiler is used for > > > compiling the > > > Java code. > > > > > > DRLVM communicates with the Harmony class libraries through the set of > > > kernel > > > classes and VMI interface, as described in the Harmony Class Library > > > Porting > > > Documentation. We had to add the java.lang.SringBuffer into the kernel > > > classes > > > set for now since it is tighten to the java.lang.String in our > > > implementation. > > > > > > The DRLVM is not yet a complete full-functional product, there is a > > > plenty of > > > things to do such as 1.5 support or missing some of JVMTI/JNI > > > capabilities. > > > Please refer to the README.txt and Developers Guide (located in the > > > 'doc' > > > directory) provided with the contribution. However, we hope that the > > > existing VM > > > implementation, in conjunction with the Harmony class libraries and > > > Eclipse, at > > > least should be able to provide the self-hosting environment where > > > developers > > > can edit, compile and run Java code using Eclipse, execute Ant (you > > can > > > try > > > to rebuild the DRLVM and Harmony class libraries by executing it's Ant > > > building > > > system on top of the previously built DRLVM image). > > > > > > IMPORTANT NOTE: the building system, by default, downloads all the > > > necessary > > > software and libraries such as Eclipse, APR, LogCXX or zlib directly > > > from the > > > Internet, BY RUNNING THE DRLVM BUILD YOU ARE ACCEPTING THE LICENSE > > TERMS > > > for the > > > software and libraries used for the DRLVM compilation and linking. > > > Please refer > > > to the README.txt provided with the contribution for more detailed > > > information > > > how to build DRLVM and which software/libraries are used for that. > > > > > > > > > HOW TO TRY IT: > > > > > > To build the DRLVM, just extract the both zip archives into the same > > > directory, > > > set ANT_HOME and JAVA_HOME, run the "build update" and then "build". > > See > > > the > > > README.txt for more details, including the software required (you'll > > > need some > > > JRE, C/C++ compiler, Ant and Svn tool to checkout classlibs). > > > > > > Note that the DRLVM may not work with the most recent version of > > Harmony > > > class > > > libraries since the latter is constantly changing (the last version of > > > classes > > > we were adopting the DRLVM for was taken at 03/13). Some work will > > still > > > be > > > needed to integrate it with the most recent version of the class > > > libraries. > > > > > > You are welcome to try it and share your opinion! > > > > > > Thank you, > > > Andrey Chernyshev > > > Intel Middleware Products Division > > > > > > --------------------------------------------------------------------- > > > Terms of use : http://incubator.apache.org/harmony/mailing.html > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > >
