Hello! David Edelsohn wrote:
Olivier Hainque writes:Olivier> Can GCC 4.X be used to generate code running properly on a MPC5554 Olivier> processor ? The base PowerPC Book-E UISA generated by GCC should work on the MPC5554. I am not sure about the difference between the 5554 e200 core and the 8540 e500 core. Kumar Gala at Freescale probably can provide more details about compatibility with GCC's e500 support and support in previous GCC releases.
Maybe it's of any use: I've just compiled and installed the official gcc-3.4.4 release as a native compiler on an MPC8540 like that: $ gcc -v Reading specs from /usr/local/lib/gcc/powerpc-unknown-linux-gnu/3.4.4/specs Configured with: ../gcc-3.4.4/configure --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages=c,c++,objc --enable-nls=yes --enable-clocale=gnu --disable-multilib --with-cpu=8540 Thread model: posix gcc version 3.4.4 I am not sure if that's all okay. We are planning to use the SPE (Signal Processing Engine (64bit vector operations (different to Altivec))) extension of the 8540. Before that we have had some compiling/runtime issues in Qt and our application with the prerelease (we'll check again): Configured with: ../gcc-3.4-20050422/configure --with-float=soft --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages="c,c++,objc" --enable-nls=yes --enable-clocale=gnu Thread model: posix gcc version 3.4.4 20050422 (prerelease) Best greets, Clemens Koller _______________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Str. 45/1 81379 Muenchen Germany http://www.anagramm.de Phone: +49-89-741518-50 Fax: +49-89-741518-19
