Mercurial > hg > truffle
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/debug/ActiveEnterDebugProbe.java @ 13918:22bf5a8ba9eb
Ruby: restore prototype debugger.
author | Chris Seaton <chris.seaton@oracle.com> |
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date | Mon, 10 Feb 2014 03:39:21 +0000 |
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/* * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.nodes.debug; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.ruby.nodes.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; public abstract class ActiveEnterDebugProbe extends RubyProbe { private final Assumption activeAssumption; private final InlinableMethodImplementation inlinable; private final RubyRootNode inlinedRoot; public ActiveEnterDebugProbe(RubyContext context, Assumption activeAssumption, RubyProc proc) { super(context, false); this.activeAssumption = activeAssumption; inlinable = ((InlinableMethodImplementation) proc.getMethod().getImplementation()); inlinedRoot = inlinable.getCloneOfPristineRootNode(); } @Override public void enter(Node astNode, VirtualFrame frame) { try { activeAssumption.check(); } catch (InvalidAssumptionException e) { replace(createInactive()); return; } final RubyArguments arguments = new RubyArguments(inlinable.getDeclarationFrame(), NilPlaceholder.INSTANCE, null, 14); final VirtualFrame inlinedFrame = Truffle.getRuntime().createVirtualFrame(frame.pack(), arguments, inlinable.getFrameDescriptor()); inlinedRoot.execute(inlinedFrame); } protected abstract InactiveEnterDebugProbe createInactive(); }