9a29f3cae5
* frv-sim.h (REGNUM_LR): Removed. (REGNUM_SPR_MIN,REGNUM_SPR_MAX): New macros. * frv.c (frvbf_fetch_register): Fetch SPR registers based on REGNUM_SPR_MIN and REGNUM_SPR_MAX. Check whether SPRs are implemented. Return 0 for an unimplemented register. Return the length of the data for an implemented register. (frvbf_store_register): Ditto.