tools/gen_loongarch_encoding.zig | 526 ++++++++++++++++++++++++++++++++
 tools/loongarch/OpcodeDesc.zig   | 455 +++++++++++++++++++++++++++
 tools/loongarch/decode_tree.zig  | 149 +++++++++
 tools/loongarch/extra.txt        |   9 +
 4 files changed, 1139 insertions(+)