.Dd $Mdocdate$
.Dt WABT 1
.Os
.Sh NAME
.Nm wasm-opcodecnt
.Nd count opcode usage for instructions
.Sh SYNOPSIS
.Nm wasm-opcodecnt
.Op options
.Ar
.Sh DESCRIPTION
.Nm
reads a file in the wasm binary format, and counts opcode usage for instructions.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl v , Fl Fl verbose
Use multiple times for more info
.It Fl Fl help
Print a help message
.It Fl o , Fl Fl output=FILENAME
Output file for the opcode counts, by default use stdout
.It Fl c , Fl Fl cutoff=N
Cutoff for reporting counts less than N
.It Fl s , Fl Fl separator=SEPARATOR
Separator text between element and count when reporting counts expected filename argument
.El
.Sh EXAMPLES
Parse binary file test.wasm and write pcode dist file test.dist
.Pp
.Dl $ wasm-opcodecnt test.wasm -o test.dist
.Sh SEE ALSO
.Xr wasm-interp 1 ,
.Xr wasm-objdump 1 ,
.Xr wasm-strip 1 ,
.Xr wasm-validate 1 ,
.Xr wasm2c 1 ,
.Xr wasm2wat 1 ,
.Xr wast2json 1 ,
.Xr wat-desugar 1 ,
.Xr wat2wasm 1 ,
.Xr spectest-interp 1
.Sh BUGS
If you find a bug, please report it at
.br
.Lk https://github.com/WebAssembly/wabt/issues .