NAME

wasm-validate — validate a file in the WebAssembly binary format

SYNOPSIS

wasm-validate [options] filename

wasm-validate Read a file in the WebAssembly binary format, and validate it.

The options are as follows:

--help: Print this help message
--version: Print version information
-v, --verbose: Use multiple times for more info
--disable-exceptions: Disable 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
--disable-tail-call: Disable Tail-call support
--disable-bulk-memory: Disable Bulk-memory operations
--disable-reference-types: Disable Reference types (externref)
--disable-annotations: Disable Custom annotation syntax
--enable-code-metadata: Enable Code metadata
--enable-gc: Enable Garbage collection
--disable-memory64: Disable 64-bit memory
--disable-multi-memory: Disable Multi-memory
--disable-extended-const: Disable Extended constant expressions
--disable-relaxed-simd: Disable Relaxed SIMD
--enable-custom-page-sizes: Enable Custom page sizes
--enable-compact-imports: Enable Compact import section
--enable-wide-arithmetic: Enable Wide arithmetic
--enable-all: Enable all features
--no-debug-names: Ignore debug names in the binary file

validate binary file test.wasm

$ wasm-validate
  test.wasm