On 11/7/2011 2:14 PM, Davidson, Josh wrote:
Just a little background...I'm using gccxml for Linux, Cygwin, and MinGW.
> I know MinGW isn't officially supported (or at least didn't use to be), > but I've had no issues thus far with it. That is, until I attempted to > get a 64-bit version working. I was able to get gccxml built, but when > I run, I get the following error:
C:\Users\davidsj2\scratch>gccxml test.cpp test.cpp:1: error: unable to emulate 'TI' c:/mingw64-i686-20110207/lib/gcc/../../x86_64-w64-mingw32/include/_mingw.h:194: error: unable to emulate 'TI'
I think this is because gccxml uses a GCC 4.2 parser internally that is compiled for a 32-bit target. It does not know how to handle the __mode__(TI) attribute it sees in the MinGW header when preprocessed for a 64-bit build. I can produce the same error outside of gccxml using just GCC for 32-bit MinGW: $ cat test.c typedef int int128 __attribute__ ((__mode__ (TI))); $ gcc --version gcc.exe (GCC) 4.5.2 $ gcc -c test.c test.c:1:1: error: unable to emulate 'TI' Since gccxml is interested only in the interface and not in the ABI you may be able to work around the error by adding "-D__mode__(x)=" to the command line. It works for the above error: $ gcc -c test.c "-D__mode__(x)=" -Brad _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://www.gccxml.org/mailman/listinfo/gccxml
