Fix of the critical bug in ldrdf.c
Fix of the critical bug in ldrdf.c

techkey/nasm,techkey/nasm,projedi/nasm,projedi/nasm,projedi/nasm,Distrotech/nasm,projedi/nasm,turingstudio/nasm,turingstudio/nasm,letolabs/nasm,Distrotech/nasm,letolabs/nasm,Distrotech/nasm,letolabs/nasm,Distrotech/nasm,projedi/nasm,techkey/nasm,turingstudio/nasm,turingstudio/nasm,techkey/nasm,techkey/nasm