wat2wasm - Man Page
translate from WebAssembly text format to the WebAssembly binary format
Examples (TL;DR)
Synopsis
wat2wasm | [options] file |
Description
wat2wasm translates from WebAssembly text format to the WebAssembly binary format.
The options are as follows:
- -v, --verbose
Use multiple times for more info
- --help
Print a help message
- --debug-parser
Turn on debugging the parser of wat files
- -d, --dump-module
Print a hexdump of the module to stdout
- --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
- --enable-simd
SIMD support
- --enable-threads
Threading support
- -o, --output=FILE
output wasm binary file
- -r, --relocatable
Create a relocatable wasm binary (suitable for linking with e.g. lld)
- --no-canonicalize-leb128s
Write all LEB128 sizes as 5-bytes instead of their minimal size
- --debug-names
Write debug names to the generated binary file
- --no-check
Don't check for invalid modules
Examples
Parse and typecheck test.wat
$ wat2wasm test.wat
parse test.wat and write to binary file test.wasm
$ wat2wasm test.wat -o test.wasm
Parse spec-test.wast, and write verbose output to stdout (including the meaning of every byte)
$ wat2wasm spec-test.wast -v
See Also
wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wasm2c(1), wasm2wat(1), wast2json(1), wat-desugar(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), wasm2wat(1), wasm-decompile(1), wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wast2json(1).