| .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 . |
