WABT(1)

📦
version 1.0.42 · 4 versions
, in arch rolling

okay bestie, welcome to the WABT(1) general commands manual page — we’re about to make WebAssembly-to-C conversion make sense, no cap 💅

🌸 NAME 🌸

wasm2c — convert a WebAssembly binary file to a C source and header. she’s giving compiler-girlie main character energy ✨

✨ SYNOPSIS ✨

wasm2c [options] filename

💅 DESCRIPTION 💅

wasm2c reads a file in the WebAssembly binary format and converts it to a C source file and header. iconic behavior, honestly 🫶

The options are as follows:

  • --help — prints this help message.
  • --version — prints version information.
  • -v, --verbose — use this multiple times for more info. stack it, bestie.
  • -o, --output=FILENAME — output file for the generated C source file; by default it uses stdout.
  • --num-outputs=NUM — number of output files to write.
  • -n, --module-name=MODNAME — unique name for the module being generated. this name is prefixed to each of the generated C symbols. by default, the module name from the names section is used; if that’s not present, the name of the input file is used as the default.
  • --disable-exceptions — disables experimental exception handling.
  • --disable-mutable-globals — disables import/export mutable globals.
  • --disable-saturating-float-to-int — disables saturating float-to-int operators.
  • --disable-sign-extension — disables sign-extension operators.
  • --disable-simd — disables SIMD support.
  • --enable-threads — enables threading support.
  • --enable-function-references — enables typed function references.
  • --disable-multi-value — disables multi-value.
  • --disable-tail-call — disables tail-call support.
  • --disable-bulk-memory — disables bulk-memory operations.
  • --disable-reference-types — disables reference types (externref).
  • --disable-annotations — disables custom annotation syntax.
  • --enable-code-metadata — enables code metadata.
  • --enable-gc — enables garbage collection.
  • --disable-memory64 — disables 64-bit memory.
  • --disable-multi-memory — disables multi-memory.
  • --disable-extended-const — disables extended constant expressions.
  • --disable-relaxed-simd — disables relaxed SIMD.
  • --enable-custom-page-sizes — enables custom page sizes.
  • --enable-compact-imports — enables compact import section.
  • --enable-wide-arithmetic — enables wide arithmetic.
  • --enable-all — enables all features. the full send, periodt 🔥

🎀 EXAMPLES 🎀

parse binary file test.wasm and write test.c and test.h

$ wasm2c test.wasm -o test.c

parse test.wasm, write test.c and test.h, but ignore the debug names, if any

$ wasm2c test.wasm --no-debug-names -o test.c

🦋 SEE ALSO 🦋

🐛 BUGS 🐛

If you find a bug, please report it at https://github.com/WebAssembly/wabt/issues. do it for the plot bestie, the maintainers will appreciate you 💖

stay hydrated and slay, Debian · $Mdocdate$ · WABT(1) 💖✨

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