instr            2313 gc/os_dep.c            unsigned instr;
instr            2316 gc/os_dep.c    	instr = *((unsigned *)(sc->sc_pc));
instr            2317 gc/os_dep.c    	faultaddr = sc->sc_regs[(instr >> 16) & 0x1f];
instr            2318 gc/os_dep.c    	faultaddr += (word) (((int)instr << 16) >> 16);