org.jruby.ir.instructions

Class TraceInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.NoOperandInstr

org.jruby.ir.instructions.TraceInstr

public class TraceInstr
extends NoOperandInstr

Instrumented trace.

Field Summary

Fields inherited from class org.jruby.ir.instructions.Instr

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor and Description
TraceInstr(RubyEvent event, String name, String filename, int linenumber)

Method Summary

Methods

Modifier and Type	Method and Description
Instr	clone(CloneInfo ii) Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope).
static TraceInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
RubyEvent	getEvent()
String	getFilename()
int	getLinenumber()
String	getName()
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
String[]	toStringNonOperandArgs()

Methods inherited from class org.jruby.ir.instructions.NoOperandInstr

getOperands, setOperand

Methods inherited from class org.jruby.ir.instructions.Instr

canBeDeletedFromScope, canRaiseException, cloneOperands, computeScopeFlags, getIPC, getOperation, getRPC, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, setIPC, setRPC, simplifyAndGetResult, simplifyOperands, toString, transfersControl, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

TraceInstr

public TraceInstr(RubyEvent event,
          String name,
          String filename,
          int linenumber)

Method Detail

clone

public Instr clone(CloneInfo ii)

Description copied from class: Instr

Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope). This might renaming variables and labels to eliminate naming conflicts. The implementation might vary on the cloning mode.

Specified by:

clone in class Instr

Parameters:

ii - This object manages renaming of variables and labels, handles args and return values.

Returns:

a new instruction that can be used in the target scope.

getEvent

public RubyEvent getEvent()

getName

public String getName()

getFilename

public String getFilename()

getLinenumber

public int getLinenumber()

toStringNonOperandArgs

public String[] toStringNonOperandArgs()

Overrides:

toStringNonOperandArgs in class Instr

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class Instr

decode

public static TraceInstr decode(IRReaderDecoder d)

interpret

public Object interpret(ThreadContext context,
               StaticScope currScope,
               DynamicScope currDynScope,
               IRubyObject self,
               Object[] temp)

Overrides:

interpret in class Instr