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> The clause in the comment: > > Interrupt routines have their own banked link register, > so they never need to save it. > >sounds more than weird when the link-register is one of the registers to be >used as workspace... Or is the 'lr' in the opcode : Oh, I see. Yes, I think you're right. It looks like the person who wrote the comment (and the code) misunderstood how ARM banked registers work. p. ------ 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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