src/arch/riscv64/CodeGen.zig  | 271 ++++++++++++++++++--------------
 src/arch/riscv64/abi.zig      |   2 +-
 src/arch/riscv64/encoding.zig |   4 +-
 src/arch/riscv64/mnem.zig     |   2 +
 4 files changed, 158 insertions(+), 121 deletions(-)