NAME

     wast2json — convert a file in the wasm spec test format to a JSON file and associated wasm
     binary files

SYNOPSIS

     wast2json [options] file

DESCRIPTION

     wast2json reads a file in the wasm spec test format, checks it for errors, and converts it
     to a JSON file and associated wasm binary files.

     The options are as follows:

     -v, --verbose
             Use multiple times for more info

     --help  Print this help message

     --debug-parser
             Turn on debugging the parser of wast files

     --enable-exceptions
             Enable Experimental exception handling

     --disable-mutable-globals
             Disable Import/export mutable globals

     --enable-saturating-float-to-int
             Enable Saturating float-to-int operators

     --enable-sign-extension
             Enable Sign-extension operators

     --disable-simd
             Disable SIMD support

     --enable-threads
             Enable Threading support

     --enable-multi-value
             Enable Multi-value

     --enable-tail-call
             Enable Tail-call 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 spec-test.wast, and write files to spec-test.json.  Modules are written to spec-
     test.0.wasm, spec-test.1.wasm, etc.

           $ wast2json spec-test.wast -o spec-test.json

SEE ALSO

     wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1),
     wasm2c(1), wasm2wat(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.