Hi, > Hi Nathan: > > When I link OBJ compiled by Tornado2.2 for PPC, > I meet one relocation type that its value is 26(R_PPC_REL32), I am not sure about the PPC ABI Tornado uses . In any case R_PPC_REL32 should be a 32 bit PC relative relocation :(should be S + A - P ) kind of a calculation. S= final symbol address ( the symbol being relocated. ) A= Addend for the relocation if any. P= Position where relocation is being applied. Also it might be better if you posted such questions to the binutils list ( binutils@xxxxxxxxxxxxxxxxxx ) since these are more low level questions and not a question to do with using GCC. HTH cheers Ramana > can you tell me it's relocation calculation? > > thanks, > -Abel