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> Kyle Unice wrote: > > Using crosstool-0.27 and the demo-arm.sh script I build glibc and get the > > following error: ... > > [snip] > > /tmp/ccLowr7x.s: Assembler messages: > > /tmp/ccLowr7x.s:11: Error: selected processor does not support `rfs r2' > > /tmp/ccLowr7x.s:18: Error: selected processor does not support `wfs r2' > > make[2]: *** [.../build-glibc/math/setfpucw.o] Error 1 > > [snip] > > Kyle, > Thanks for the problem report; sorry I took so long to respond. > > I reproduced your problem just now. It looks like binutils-2.14 > (which I switched to in crosstool-0.27) > does not work properly for arm, at least when compiling glibc-2.3.2. > Use one of H.J.Lu's beta versions instead. > You can do this by copying the file > http://kegel.com/crosstool/crosstool-0.26/gcc-3.3.2-glibc-2.3.2.dat > on top of the similarly named file in crosstool-0.27. (I evidently > did not do proper regression testing when releasing crosstool-0.27, > in spite of trying. Sad, isn't it?) > It's the -mcpu=xscale flag, which is causing the assembler to assume you want a VFP-style environment. However, for Linux that's wrong (since the OS should be determining the platform ABI). If you don't already have them, then you need these two patches to gas: http://sources.redhat.com/ml/binutils/2003-06/msg00494.html http://sources.redhat.com/ml/binutils/2003-06/msg00497.html R. ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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