Class WasmCallInterfaceInstruction

java.lang.Object

de.inetsoftware.jwebassembly.module.WasmInstruction

de.inetsoftware.jwebassembly.module.WasmCallInstruction

de.inetsoftware.jwebassembly.module.WasmCallIndirectInstruction

de.inetsoftware.jwebassembly.module.WasmCallInterfaceInstruction

class WasmCallInterfaceInstruction
extends WasmCallIndirectInstruction

WasmInstruction for a function call.

Nested Class Summary

Nested classes/interfaces inherited from class WasmInstruction

WasmInstruction.Type

Field Summary

Fields

Modifier and Type	Field	Description
private final WasmOptions	options

Constructor Summary

Constructors

Constructor	Description
WasmCallInterfaceInstruction(FunctionName name, int javaCodePos, int lineNumber, TypeManager types, WasmOptions options)	Create an instance of a function call instruction

Method Summary

Modifier and Type	Method	Description
(package private) WasmInstruction.Type	getType()	Get the type of instruction
(package private) boolean	isVirtual()	if this call is executed virtual or if is was optimized.
void	writeTo(ModuleWriter writer)	Write this instruction to the WASM module.

Methods inherited from class WasmCallIndirectInstruction

getThisType, getVariableIndexOfThis, setVariableSlotOfThis

Methods inherited from class WasmCallInstruction

getFunctionName, getPopCount, getPopValueTypes, getPushValueType, getTypeManager

Methods inherited from class WasmInstruction

getCodePosition, getLineNumber, setCodePosition

Methods inherited from class Object

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

Field Details

options

private final WasmOptions options

Constructor Details

WasmCallInterfaceInstruction

WasmCallInterfaceInstruction(FunctionName name,
 int javaCodePos,
 int lineNumber,
 TypeManager types,
 WasmOptions options)

Create an instance of a function call instruction

Parameters:

name - the function name that should be called

javaCodePos - the code position/offset in the Java method

lineNumber - the line number in the Java source code

types - the type manager

options - compiler properties

Method Details

getType

WasmInstruction.Type getType()

Get the type of instruction

Overrides:

getType in class WasmCallInstruction

Returns:

the type

isVirtual

boolean isVirtual()

if this call is executed virtual or if is was optimized.

Specified by:

isVirtual in class WasmCallIndirectInstruction

Returns:

true, virtual call

writeTo

public void writeTo(@Nonnull
 ModuleWriter writer)
             throws IOException

Write this instruction to the WASM module.

Overrides:

writeTo in class WasmCallInstruction

Parameters:

writer - the target writer

Throws:

IOException - if any I/O error occur