WABT
Section: User Commands (1)
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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-decompile1,
wasm-interp1,
wasm-objdump1,
wasm-opcodecnt1,
wasm-strip1,
wasm-validate1,
wasm2wat(1),
wast2json(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
-
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Time: 15:24:34 GMT, April 27, 2024