On Tue, Dec 19, 2000 at 12:18:51PM +1100, Alan Modra wrote: > > ! disp = (((disp & 0xffffffff) ^ 0x80000000) - 0x80000000); > > Constants in range 0x80000000 to 0xffffffff here need fixing. No, this one's fine. Either it's a 64-bit machine and the sign extension happens as planned, or it's a no-op. r~