ppc64map command

ppc64map constructs the ppc64 opcode map from the instruction set CSV file.

Usage:

ppc64map [-fmt=format] ppc64.csv

The known output formats are:

text (default) - print decoding tree in text form
decoder - print decoding tables for the ppc64asm package
encoder - generate a self-contained file which can be used to encode
	  go obj.Progs into machine code
asm - generate a gnu asm file which can be compiled by gcc containing
      all opcodes discovered in ppc64.csv using macro friendly arguments.