Package de.inetsoftware.jwebassembly.module

Class WasmLoadStoreInstruction

java.lang.Object

de.inetsoftware.jwebassembly.module.WasmInstruction

de.inetsoftware.jwebassembly.module.WasmLocalInstruction

de.inetsoftware.jwebassembly.module.WasmLoadStoreInstruction

class WasmLoadStoreInstruction
extends WasmLocalInstruction

WasmInstruction for load and store local variables.

Nested Class Summary

Nested classes/interfaces inherited from class de.inetsoftware.jwebassembly.module.WasmInstruction

WasmInstruction.Type

Field Summary

Fields inherited from class de.inetsoftware.jwebassembly.module.WasmLocalInstruction

localVariables

Constructor Summary

Constructors

Constructor	Description
WasmLoadStoreInstruction(VariableOperator op, int slot, LocaleVariableManager localVariables, int javaCodePos, int lineNumber)	Create an instance of a load/store instruction

Method Summary

Modifier and Type	Method	Description
(package private) int	getIndex()	Get the number of the locals
(package private) int	getSlot()	Get the slot of this variable from Java

Methods inherited from class de.inetsoftware.jwebassembly.module.WasmLocalInstruction

getOperator, getPopCount, getPopValueTypes, getPushValueType, getType, setOperator, writeTo

Methods inherited from class de.inetsoftware.jwebassembly.module.WasmInstruction

getCodePosition, getLineNumber, setCodePosition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WasmLoadStoreInstruction

WasmLoadStoreInstruction(@Nonnull
                         VariableOperator op,
                         @Nonnegative
                         int slot,
                         LocaleVariableManager localVariables,
                         int javaCodePos,
                         int lineNumber)

Create an instance of a load/store instruction

Parameters:

op - the operation

slot - the memory/slot idx of the variable

localVariables - the manager for local variables

javaCodePos - the code position/offset in the Java method

lineNumber - the line number in the Java source code

Method Detail

getIndex

int getIndex()

Get the number of the locals

Overrides:

getIndex in class WasmLocalInstruction

Returns:

the index, mostly the Wasm Index

getSlot

int getSlot()

Get the slot of this variable from Java

Overrides:

getSlot in class WasmLocalInstruction

Returns:

the slot