Man page - wast2json(1)

Packages contains this manual

Package:  wabt
apt-get install wabt

Manuals in package:
• spectest-interp(1)
• wasm-stats(1)
• wasm-interp(1)
• wasm-decompile(1)
• wasm2wat(1)
• wast2json(1)
• wasm-strip(1)
• wat2wasm(1)
• wat-desugar(1)
• wasm-validate(1)
• wasm-objdump(1)
• wasm2c(1)
Documentations in package:
• wabt
• node-wabt

Manual

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WABT (1) General Commands Manual WABT (1)

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 Read a file in the wasm spec test format, check it for errors, and convert it to a JSON file and associated wasm binary files.

The options are as follows:

--help

Print this help message

--version

Print version information

-v , --verbose

Use multiple times for more info

--debug-parser

Turn on debugging the parser of wast files

--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

-o , --output=FILE

output JSON 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-decompile (1), wasm-interp (1), wasm-objdump (1), wasm-stats (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. Debian $Mdocdate$ WABT (1)

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