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On Wed, 17 Jan 2001, Hua Ji wrote: > My current position is: > > I have no problem for creating the object file, say, HelloWorld.o by > using my gcc for powerpc-elf under a solaris. > > And then I moved the object file from solaris to a PC and used the IBM > High c/C++ linker to link my Helloworld.o with the sample "usr_samp" > codes provided by IBM 405GP reference kit. It works fine after being > loaded with the tftp... In other words, it is running on my 405GP > reference board and print out my inserted "hello world..."! I never had much luck linking GCC generated objects with IBM's High C/C++ linker and libraries. I think your effort would be better invested if you grabbed the Hard Hard Linux kernel for the 405GP from MontaVista and set-up an associated NFS root disk and attempted your development from there. If you follow the instructions at: http://www.borg.umn.edu/~grant/Linux/cross.html The applications you create will run with Monta Vista's kernel and NFS root file system. > So, my conclusion is: my gcc for powerpc-elf works, at least for > creating object file part. > > Now, why I can't direct creat the executable file but get the above > compain? Looks like it can't find correct libc codes, for example, the > __start and printf symbol and so on. > > What my environment is: I used newlib to creat my libc.a. However, I > am not sure if my native gcc use gnulic or newlib. does this matter? > > Any clue, folks, -- Grant Erickson University of Minnesota Alumni o mail:erick205@umn.edu 1996 BSEE o http://www.umn.edu/~erick205 1998 MSEE ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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