Mercurial > hg > graal-jvmci-8
view graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/debug/RubyProcBeforeLineProbe.java @ 13569:1894412de0ed
Ruby: major upgrade in debugging support, mainly for navigation: step, next (passing over calls), return (from enclosing function), etc. Also a few bug fixes.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Wed, 08 Jan 2014 14:03:36 -0800 |
parents | graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/debug/RubyProcBeforeProbe.java@0fbee3eb71f0 |
children |
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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.runtime.debug; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.api.source.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; /** * A probe for instrumenting a Ruby program with a Ruby procedure to run before a calling a child * node at a line. */ public final class RubyProcBeforeLineProbe extends RubyLineProbe { private final RubyProc proc; public RubyProcBeforeLineProbe(RubyContext context, SourceLineLocation location, RubyProc proc) { super(context, location, false); this.proc = proc; } @Override public void enter(Node astNode, VirtualFrame frame) { proc.call(frame.pack()); } public RubyProc getProc() { return proc; } }