wasm-decompile1

Usage

Overview

wasm-decompile Read a file in the WebAssembly binary format, and convert it to a decompiled text file.

The options are as follows:

--help

Print a help message

--version

Print version information

-o, --output=FILENAME

Output file for the decompiled file, by default use stdout

--enable-exceptions

Enable Experimental exception handling

--disable-mutable-globals

Disable Import/export mutable globals

--disable-saturating-float-to-int

Disable Saturating float-to-int operators

--disable-sign-extension

Disable Sign-extension operators

--disable-simd

Disable SIMD support

--enable-threads

Enable Threading support

--enable-function-references

Enable Typed function references

--disable-multi-value

Disable Multi-value

--enable-tail-call

Enable Tail-call support

--disable-bulk-memory

Disable Bulk-memory operations

--disable-reference-types

Disable Reference types (externref)

--enable-annotations

Enable Custom annotation syntax

--enable-code-metadata

Enable Code metadata

--enable-gc

Enable Garbage collection

--enable-memory64

Enable 64-bit memory

--enable-multi-memory

Enable Multi-memory

--enable-extended-const

Enable Extended constant expressions

--enable-all

Enable all features

--ignore-custom-section-errors

Ignore errors in custom sections

Examples

Parse binary file test.wasm and write text file test.dcmp

$ wasm-decompile test.wasm -o test.dcmp