Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
WABT(1) 		     General Commands Manual			 WABT(1)

NAME
     wasm-interp -- decode and run a WebAssembly binary file

SYNOPSIS
     wasm-interp [options] file

DESCRIPTION
     wasm-interp  Read	a file in the wasm binary format, and run it in a stack-
     based interpreter.

     The options are as follows:

     --help  Print a help message

     --version
	     Print version information

     -v, --verbose
	     Use multiple times for more info

     --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

     -V, --value-stack-size=SIZE
	     Size in elements of the value stack

     -C, --call-stack-size=SIZE
	     Size in elements of the call stack

     -t, --trace
	     Trace execution

     --wasi  Assume input module is WASI compliant (Export WASI API the the mod-
	     ule and invoke _start function)

     -e, --env=ENV
	     Pass the given environment string in the WASI runtime

     -d, --dir=DIR
	     Pass the given directory the the WASI runtime

     --run-all-exports
	     Run all the exported functions, in order. Useful for testing

     --host-print
	     Include an importable function named "host.print" for  printing  to
	     stdout

     --dummy-import-func
	     Provide a dummy implementation of all imported functions. The func-
	     tion will log the call and return an appropriate zero value.

EXAMPLES
     Parse binary file test.wasm, and type-check it

	   $ wasm-interp test.wasm

     Parse test.wasm and run all its exported functions

	   $ wasm-interp test.wasm --run-all-exports

     Parse test.wasm, run the exported functions and trace the output

	   $ wasm-interp test.wasm --run-all-exports --trace

     Parse test.wasm and run all its exported functions, setting the value stack
     size to 100 elements

	   $ wasm-interp test.wasm -V 100 --run-all-exports

SEE ALSO
     wasm-decompile(1), wasm-objdump(1), wasm-stats(1), wasm-strip(1), wasm-val-
     idate(1),	  wasm2c(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.

FreeBSD ports 15.quarterly	   $Mdocdate$				 WABT(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=wasm-interp&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

home | help