WABT(1) BSD General Commands Manual WABT(1)
NAME
wasm-opcodecnt — count opcode usage for instructions
SYNOPSIS
wasm-opcodecnt [options] file ...
DESCRIPTION
wasm-opcodecnt Read a file in the wasm binary format, and count opcode
usage for instructions.
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
-o, --output=FILENAME
Output file for the opcode counts, by default use stdout
-c, --cutoff=N
Cutoff for reporting counts less than N
-s, --separator=SEPARATOR
Separator text between element and count when reporting counts
EXAMPLES
Parse binary file test.wasm and write pcode dist file test.dist
$ wasm-opcodecnt test.wasm -o test.dist
SEE ALSO
wasm-decompile(1), wasm-interp(1), wasm-objdump(1), wasm-strip(1),
wasm-validate(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.
BSD June 26, 2024 BSD
Generated by dwww version 1.15 on Wed Jun 26 04:06:38 CEST 2024.