D/arm//// D/i386//// D/m68k//// D/sh3//// D/sparc//// D/vax//// D/x86_64//// D/powerpc//// D/earm//// D/mips//// D/alpha//// D/sparc64//// D/hppa//// D/ia64//// D/aarch64//// D/or1k//// D/riscv////