WABT
Section: User Commands (1)
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BSD mandoc
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-decompile1,
wasm-interp1,
wasm-objdump1,
wasm-strip1,
wasm-validate1,
wasm2c(1),
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: 18:38:32 GMT, April 28, 2024