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+Any and all ISAs I may have interest in running FENIX on. Both the shorthand
+to be used in `arch` folders and the full name are given.
+
+i386 Intel i386 and derivatives; IA-32
+amd64 64-bit extensions to IA-32; AKA x86_64
+aarch64 64-bit ARM processors for stuff like the RPi and Pinebook
+ppc64 Power ISA (specifically Power ISA v.3.0/POWER9)
+riscv RISC-V alà the Beagle-V
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