On Thu, 8 Feb 2007, Atsushi Nemoto wrote: > If the format of FCSR was common to all CPU (I hope so), we can do > check it in caller of fp_restore_context(), in C language. The R3010, etc. use bits 23 and 17:0 the same way as the R4000 and MIPS architecture processors do. The other bits are unused and hardwired to zeroes. Maciej