- bookworm 1.0.32-1
- testing 1.0.34+dsfg2+~cs1.0.32-1+b1
- unstable 1.0.34+dsfg2+~cs1.0.32-1+b1
- experimental 1.0.34+dsfg+~cs1.0.32-1
WABT(1) | General Commands Manual | WABT(1) |
NAME¶
wasm2c
— convert a
WebAssembly binary file to a C source and header
SYNOPSIS¶
wasm2c |
[options] file |
DESCRIPTION¶
wasm2c
takes a WebAssembly module and
produces an equivalent C source and header.
The options are as follows:
--help
- Print a help message
--version
- Print version information
-v
,--verbose
- Use multiple times for more info
-o
,--output=FILENAME
- Output file for the generated C source file, by default use stdout
-n
,--module-name=MODNAME
- Unique name for the module being generated. This name is prefixed to each of the generaed C symbols. By default, the module name from the names section is used. If that is not present the name of the input file is used as the default.
--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
--no-debug-names
- Ignore debug names in the binary file
EXAMPLES¶
Parse binary file test.wasm and write test.c and test.h
$ wasm2c test.wasm -o
test.c
Parse test.wasm, write test.c and test.h, but ignore the debug names, if any
$ wasm2c test.wasm --no-debug-names
-o test.c
SEE ALSO¶
wasm-decompile(1), wasm-interp(1), wasm-objdump(1), wasm-opcodecnt(1), wasm-strip(1), wasm-validate(1), wasm2wat(1), wast2json(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.
October 21, 2024 | Debian |