WABT

Section: User Commands (1)
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BSD mandoc
 

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-decompile1, wasm-interp1, wasm-objdump1, wasm-opcodecnt1, wasm-strip1, wasm-validate1, wasm2c(1), wasm2wat(1), wat-desugar1, wat2wasm(1), spectest-interp1  

BUGS

If you find a bug, please report it at
Lk https://github.com/WebAssembly/wabt/issues .

 

Index

NAME
SYNOPSIS
DESCRIPTION
EXAMPLES
SEE ALSO
BUGS
This document was created by man2html, using the manual pages.
Time: 11:03:58 GMT, April 28, 2024