wasm2wat - Man Page
translate from the binary format to the text format
Examples (TL;DR)
Convert a file to the text format and display it to the console:
wasm2wat file.wasm
Write the output to a given file:
wasm2wat file.wasm -o file.wat
Synopsis
wasm2wat | [options] file |
Description
wasm2wat does the inverse of wat2wasm, translate from the binary format back to the text format (also known as a .wat).
The options are as follows:
- -v, --verbose
Use multiple times for more info
- --help
Print a help message
- -o, --output=FILENAME
Output file for the generated wast file, by default use stdout
- -f, --fold-exprs
Write folded expressions where possible
- --enable-exceptions
Experimental exception handling
- --disable-mutable-globals
Import/export mutable globals
- --enable-saturating-float-to-int
Saturating float-to-int operators
- --enable-sign-extension
Sign-extension operators
- --disable-simd
SIMD support
- --enable-threads
Threading support
- --inline-exports
Write all exports inline
- --inline-imports
Write all imports inline
- --no-debug-names
Ignore debug names in the binary file
- --generate-names
Give auto-generated names to non-named functions, types, etc.
- --no-check
Don't check for invalid modules
Examples
Parse binary file test.wasm and write text file test.wast
$ wasm2wat test.wasm -o test.wat
Parse test.wasm, write test.wat, but ignore the debug names, if any
$ wasm2wat test.wasm --no-debug-names -o test.wat
See Also
wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wasm2c(1), wast2json(1), wat-desugar(1), wat2wasm(1), spectest-interp(1)
Bugs
If you find a bug, please report it at
https://github.com/WebAssembly/wabt/issues.
Referenced By
spectest-interp(1), wasm2c(1), wasm-decompile(1), wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wast2json(1), wat2wasm(1), wat-desugar(1).