.Dd $Mdocdate$
.Dt WABT 1
.Os
.Sh NAME
.Nm wasm2wat
.Nd translate from the binary format to the text format
.Sh SYNOPSIS
.Nm wasm2wat
.Op options
.Ar file
.Sh DESCRIPTION
.Nm
Read a file in the WebAssembly binary format, and convert it to the WebAssembly text format.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl Fl help
Print a help message
.It Fl Fl version
Print version information
.It Fl v , Fl Fl verbose
Use multiple times for more info
.It Fl o , Fl Fl output=FILENAME
Output file for the generated wast file, by default use stdout
.It Fl f , Fl Fl fold-exprs
Write folded expressions where possible
.It Fl Fl enable-exceptions
Enable Experimental exception handling
.It Fl Fl disable-mutable-globals
Disable Import/export mutable globals
.It Fl Fl disable-saturating-float-to-int
Disable Saturating float-to-int operators
.It Fl Fl disable-sign-extension
Disable Sign-extension operators
.It Fl Fl disable-simd
Disable SIMD support
.It Fl Fl enable-threads
Enable Threading support
.It Fl Fl enable-function-references
Enable Typed function references
.It Fl Fl disable-multi-value
Disable Multi-value
.It Fl Fl enable-tail-call
Enable Tail-call support
.It Fl Fl disable-bulk-memory
Disable Bulk-memory operations
.It Fl Fl disable-reference-types
Disable Reference types (externref)
.It Fl Fl enable-annotations
Enable Custom annotation syntax
.It Fl Fl enable-code-metadata
Enable Code metadata
.It Fl Fl enable-gc
Enable Garbage collection
.It Fl Fl enable-memory64
Enable 64-bit memory
.It Fl Fl enable-multi-memory
Enable Multi-memory
.It Fl Fl enable-extended-const
Enable Extended constant expressions
.It Fl Fl enable-all
Enable all features
.It Fl Fl inline-exports
Write all exports inline
.It Fl Fl inline-imports
Write all imports inline
.It Fl Fl no-debug-names
Ignore debug names in the binary file
.It Fl Fl ignore-custom-section-errors
Ignore errors in custom sections
.It Fl Fl generate-names
Give auto-generated names to non-named functions, types, etc.
.It Fl Fl no-check
Don't check for invalid modules
.El
.Sh EXAMPLES
Parse binary file test.wasm and write text file test.wast
.Pp
.Dl $ wasm2wat test.wasm -o test.wat
.Pp
Parse test.wasm, write test.wat, but ignore the debug names, if any
.Pp
.Dl $ wasm2wat test.wasm --no-debug-names -o test.wat
.Sh SEE ALSO
.Xr wasm-decompile 1 ,
.Xr wasm-interp 1 ,
.Xr wasm-objdump 1 ,
.Xr wasm-stats 1 ,
.Xr wasm-strip 1 ,
.Xr wasm-validate 1 ,
.Xr wasm2c 1 ,
.Xr wast2json 1 ,
.Xr wat-desugar 1 ,
.Xr wat2wasm 1 ,
.Xr spectest-interp 1
.Sh BUGS
If you find a bug, please report it at
.br
.Lk https://github.com/WebAssembly/wabt/issues .