lib/std/wasm.zig          | 142 ++++++-
 src/arch/wasm/CodeGen.zig |  68 ++--
 src/arch/wasm/Emit.zig    |  12 +-
 src/link/Wasm.zig         | 664 ++++++++++++++++++--------------
 src/link/Wasm/Atom.zig    | 182 +++++++++
 src/link/Wasm/Symbol.zig  | 157 ++++++++
 src/link/Wasm/types.zig   | 199 ++++++++++
 7 files changed, 1085 insertions(+), 339 deletions(-)