Rename vr4xxx (vr4300) config files to vr4xxx. Enable GDB_MULTI_ARCH in tm-vr4xxx.h
TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and TARGET_BYTE_ORDER_SELECTABLE.
Configuration triple mips64vr4111-*-elf 64 bit architecture 16 bit sub core 32 bit ints and floats No floating point unit MIPS EABI interface Dwarf2 debugging format