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Yeah, I'll show you how to troubleshoot it too. Try running $ arm-elf-as start.s $ arm-elf-nm start.o This will give you a list of symbols in start.o. You should see something like 00000000 t IRQVector This says start.o provides the symbol IRQVector. Then try $ arm-elf-gcc -c main.c $ arm-elf-nm main.o 00000000 T IRQHandler U IRQVector This says main.o provides IRQHandler and needs IRQVector. I think you'll probably find IRQVector isn't defined in start.o. Assembler symbols default to the equivalent of a C static symbol. To force it extern you need to add .global IRQVector to start.s. Try $ info as s .global Cheers, Shaun On Fri, 2003-07-25 at 09:56, David Mc Kenna wrote: > Hi Shaun, > > Thanks for the reply. > > Most of what you suggested worked except the declaration: > IRQVector = IRQHandler; > > I am getting an undefined variable for IRQVector. > > Any ideas? > > Thanks, > Dave ------ 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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