other versions
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- unstable 1.0.20-1
- experimental 1.0.21-1
WABT(1) | General Commands Manual | WABT(1) |
NAME¶
wat2wasm
—
translate from WebAssembly text format to the WebAssembly binary
format
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 athttps://github.com/WebAssembly/wabt/issues.
August 8, 2020 | Linux 4.19.0-10-amd64 |