Hi, I'm trying to use the following opcodes: movz, movn, clo, clz, madd, msub on both a 4KC and 4KeC core. What gas options should I use to get the above opcodes to work (mips4? mips32?) How would one link against closed source libraries that were compiled for mips2? Is there a list of what opcodes correspond to the various ISA's and gas flags? The best reference I saw was from fsf that just mentions the -mips1/-mips2/-mips3/-mips4. I did notice in the latest gas docs -march option, but I don't see that available in my toolchain. I'm running on a development system with gas 2.9.5 and gcc 2.96. TIA, Nick Zajerko-McKee
