Package com.helix.core.debug

Class DebugHook

java.lang.Object

com.helix.core.debug.DebugHook

public class DebugHook
extends Object

Static probe hook invoked directly by ASM-instrumented bytecode prior to condition branch jumps.

Constructor Summary

Constructors

Constructor	Description
DebugHook()

Method Summary

Modifier and Type	Method	Description
static DebugSession	getActiveSession()
static void	onCondition(int clauseIndex, String description, Object left, Object right, boolean outcome)	Fallback probe method without ExecutionContext.
static void	onCondition(int clauseIndex, String description, Object left, Object right, boolean outcome, ExecutionContext context)	Probe method invoked prior to branch jump instructions (IFNE, IF_ICMPGT, etc.).
static void	setActiveSession(DebugSession session)
static void	setThreadSession(DebugSession session)

Methods inherited from class java.lang.Object

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

Constructor Details

DebugHook

public DebugHook()

Method Details

setActiveSession

public static void setActiveSession(DebugSession session)

getActiveSession

public static DebugSession getActiveSession()

setThreadSession

public static void setThreadSession(DebugSession session)

onCondition

public static void onCondition(int clauseIndex,
 String description,
 Object left,
 Object right,
 boolean outcome,
 ExecutionContext context)

Probe method invoked prior to branch jump instructions (IFNE, IF_ICMPGT, etc.).

Parameters:

clauseIndex - index of the AST condition clause

description - textual description or operator

left - evaluated left operand value

right - evaluated right operand value

outcome - boolean branch condition evaluation outcome

context - current execution context

onCondition

public static void onCondition(int clauseIndex,
 String description,
 Object left,
 Object right,
 boolean outcome)

Fallback probe method without ExecutionContext.