other versions
- buster 1.0.8-1
- testing 1.0.20-1
- unstable 1.0.20-1
- experimental 1.0.21-1
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
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
-
-enable-simd
- Enable 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 athttps://github.com/WebAssembly/wabt/issues.
August 8, 2020 | Linux 4.19.0-10-amd64 |