Base exception for errors raised by the Wasm engine (parsing, validation, linking, instantiation, or execution). Distinct from uk.shusek.krwa.runtime.WasmException, which represents Wasm-level tagged exceptions from the exception-handling proposal.

WasmLimits

object WasmLimits

WasmModule

class WasmModule

WasmParseLimitException

class WasmParseLimitException(val limitName: String, val configuredLimit: Long, val actual: Long, val specificationReason: String?) : MalformedException

Parsing stopped because an input-controlled resource limit was exceeded.

WasmParser

class WasmParser

Portable WebAssembly binary parser for Kotlin Multiplatform targets.

WasmParserLimits

data class WasmParserLimits(val maxModuleBytes: Long = 64L * 1024 * 1024, val maxSectionBytes: Int = 32 * 1024 * 1024, val maxCustomSectionBytes: Int = 4 * 1024 * 1024, val maxNameBytes: Int = 64 * 1024, val maxVectorElements: Int, val maxTypes: Int, val maxRecGroupTypes: Int, val maxSupertypes: Int = 1, val maxStructFields: Int, val maxImports: Int, val maxFunctions: Int, val maxTables: Int, val maxMemories: Int = 16, val maxGlobals: Int, val maxExports: Int, val maxElementSegments: Int, val maxDataSegments: Int, val maxTags: Int, val maxFunctionParams: Int, val maxFunctionResults: Int, val maxFunctionBytes: Int = 8 * 1024 * 1024, val maxFunctionLocals: Int, val maxInstructionsPerFunction: Int, val maxControlDepth: Int)

Resource limits applied while decoding an untrusted WebAssembly binary.

WasmWriter

class WasmWriter