graal-compiler: graal/com.oracle.truffle.tools.debug.engine/src/com/oracle/truffle/tools/debug/engine/DebugEngine.java annotate

annotate graal/com.oracle.truffle.tools.debug.engine/src/com/oracle/truffle/tools/debug/engine/DebugEngine.java @ 21640:11f68b116a07

mx: added support for server-nograal and client-nograal aliases

author	Doug Simon <doug.simon@oracle.com>
date	Mon, 01 Jun 2015 18:04:12 +0200
parents	3b8bbf51d320
children	c072fbce5756

rev	line source
21568 3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	1 /*
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	4 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation. Oracle designates this
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	8 * particular file as subject to the "Classpath" exception as provided
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	9 * by Oracle in the LICENSE file that accompanied this code.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	10 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	11 * This code is distributed in the hope that it will be useful, but WITHOUT
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	14 * version 2 for more details (a copy is included in the LICENSE file that
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	15 * accompanied this code).
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	16 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	17 * You should have received a copy of the GNU General Public License version
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	18 * 2 along with this work; if not, write to the Free Software Foundation,
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	20 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	22 * or visit www.oracle.com if you need additional information or have any
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	23 * questions.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	24 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	25 package com.oracle.truffle.tools.debug.engine;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	26
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	27 import java.io.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	28 import java.util.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	29
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	30 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	31 import com.oracle.truffle.api.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	32 import com.oracle.truffle.api.frame.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	33 import com.oracle.truffle.api.instrument.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	34 import com.oracle.truffle.api.nodes.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	35 import com.oracle.truffle.api.source.*;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	36 import com.oracle.truffle.tools.debug.engine.SourceExecutionProvider.ExecutionListener;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	37
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	38 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	39 * Language-agnostic engine for running Truffle languages under debugging control.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	40 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	41 public final class DebugEngine {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	42
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	43 private static final boolean TRACE = false;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	44 private static final boolean TRACE_PROBES = false;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	45 private static final String TRACE_PREFIX = "DEBUG ENGINE: ";
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	46
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	47 private static final PrintStream OUT = System.out;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	48
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	49 private static final SyntaxTag STEPPING_TAG = StandardSyntaxTag.STATEMENT;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	50 private static final SyntaxTag CALL_TAG = StandardSyntaxTag.CALL;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	51
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	52 @SuppressWarnings("unused")
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	53 private static void trace(String format, Object... args) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	54 if (TRACE \|\| TRACE_PROBES) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	55 OUT.println(TRACE_PREFIX + String.format(format, args));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	56 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	57 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	58
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	59 interface BreakpointCallback {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	60
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	61 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	62 * Passes control to the debugger with execution suspended.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	63 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	64 void haltedAt(Node astNode, MaterializedFrame mFrame, String haltReason);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	65 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	66
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	67 interface WarningLog {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	68
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	69 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	70 * Logs a warning that is kept until the start of the next execution.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	71 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	72 void addWarning(String warning);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	73 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	74
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	75 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	76 * The client of this engine.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	77 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	78 private final DebugClient debugClient;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	79
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	80 private final SourceExecutionProvider sourceExecutionProvider;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	81
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	82 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	83 * Implementation of line-oriented breakpoints.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	84 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	85 private final LineBreakpointFactory lineBreaks;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	86
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	87 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	88 * Implementation of tag-oriented breakpoints.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	89 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	90 private final TagBreakpointFactory tagBreaks;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	91
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	92 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	93 * Head of the stack of executions.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	94 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	95 private DebugExecutionContext debugContext;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	96
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	97 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	98 * @param debugClient
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	99 * @param sourceExecutionProvider
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	100 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	101 private DebugEngine(DebugClient debugClient, SourceExecutionProvider sourceExecutionProvider) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	102 this.debugClient = debugClient;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	103 this.sourceExecutionProvider = sourceExecutionProvider;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	104
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	105 Source.setFileCaching(true);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	106
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	107 // Initialize execution context stack
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	108 debugContext = new DebugExecutionContext(null, null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	109 prepareContinue();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	110 debugContext.contextTrace("START EXEC DEFAULT");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	111
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	112 sourceExecutionProvider.addExecutionListener(new ExecutionListener() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	113
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	114 public void executionStarted(Source source, boolean stepInto) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	115 // Push a new execution context onto stack
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	116 DebugEngine.this.debugContext = new DebugExecutionContext(source, DebugEngine.this.debugContext);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	117 if (stepInto) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	118 DebugEngine.this.prepareStepInto(1);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	119 } else {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	120 DebugEngine.this.prepareContinue();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	121 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	122 DebugEngine.this.debugContext.contextTrace("START EXEC ");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	123 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	124
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	125 public void executionEnded() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	126 DebugEngine.this.lineBreaks.disposeOneShots();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	127 DebugEngine.this.tagBreaks.disposeOneShots();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	128 DebugEngine.this.debugContext.clearStrategy();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	129 DebugEngine.this.debugContext.contextTrace("END EXEC ");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	130 // Pop the stack of execution contexts.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	131 DebugEngine.this.debugContext = DebugEngine.this.debugContext.predecessor;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	132 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	133 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	134
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	135 final BreakpointCallback breakpointCallback = new BreakpointCallback() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	136
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	137 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	138 public void haltedAt(Node astNode, MaterializedFrame mFrame, String haltReason) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	139 debugContext.halt(astNode, mFrame, true, haltReason);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	140 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	141 };
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	142
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	143 final WarningLog warningLog = new WarningLog() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	144
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	145 public void addWarning(String warning) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	146 assert debugContext != null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	147 debugContext.logWarning(warning);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	148 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	149 };
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	150
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	151 this.lineBreaks = new LineBreakpointFactory(sourceExecutionProvider, breakpointCallback, warningLog);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	152
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	153 this.tagBreaks = new TagBreakpointFactory(sourceExecutionProvider, breakpointCallback, warningLog);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	154
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	155 if (TRACE_PROBES) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	156 Probe.addProbeListener(new ProbeListener() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	157
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	158 private Source beingProbed = null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	159
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	160 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	161 public void startASTProbing(Source source) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	162 final String sourceName = source == null ? "<?>" : source.getShortName();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	163 trace("START PROBING %s", sourceName);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	164 beingProbed = source;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	165 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	166
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	167 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	168 public void newProbeInserted(Probe probe) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	169 trace("PROBE ADDED %s", probe.getShortDescription());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	170 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	171
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	172 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	173 public void probeTaggedAs(Probe probe, SyntaxTag tag, Object tagValue) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	174 trace("PROBE TAGGED as %s: %s", tag, probe.getShortDescription());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	175 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	176
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	177 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	178 public void endASTProbing(Source source) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	179 final String sourceName = source == null ? "<?>" : source.getShortName();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	180 trace("FINISHED PROBING %s", sourceName);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	181 assert source == beingProbed;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	182 beingProbed = null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	183 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	184 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	185 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	186 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	187
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	188 public static DebugEngine create(DebugClient debugClient, SourceExecutionProvider sourceExecutionProvider) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	189 return new DebugEngine(debugClient, sourceExecutionProvider);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	190 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	191
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	192 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	193 * Runs a script. If "StepInto" is requested, halts at the first location tagged as a
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	194 * {@linkplain StandardSyntaxTag#STATEMENT STATEMENT}.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	195 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	196 * @throws DebugException if an unexpected failure occurs
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	197 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	198 public void run(Source source, boolean stepInto) throws DebugException {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	199 sourceExecutionProvider.run(source, stepInto);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	200 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	201
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	202 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	203 * Sets a breakpoint to halt at a source line.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	204 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	205 * @param groupId
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	206 * @param ignoreCount number of hits to ignore before halting
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	207 * @param lineLocation where to set the breakpoint (source, line number)
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	208 * @param oneShot breakpoint disposes itself after fist hit, if {@code true}
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	209 * @return a new breakpoint, initially enabled
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	210 * @throws DebugException if the breakpoint can not be set.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	211 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	212 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	213 public LineBreakpoint setLineBreakpoint(int groupId, int ignoreCount, LineLocation lineLocation, boolean oneShot) throws DebugException {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	214 return lineBreaks.create(groupId, ignoreCount, lineLocation, oneShot);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	215 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	216
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	217 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	218 * Sets a breakpoint to halt at any node holding a specified {@link SyntaxTag}.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	219 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	220 * @param groupId
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	221 * @param ignoreCount number of hits to ignore before halting
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	222 * @param oneShot if {@code true} breakpoint removes it self after a hit
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	223 * @return a new breakpoint, initially enabled
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	224 * @throws DebugException if the breakpoint already set
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	225 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	226 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	227 public Breakpoint setTagBreakpoint(int groupId, int ignoreCount, SyntaxTag tag, boolean oneShot) throws DebugException {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	228 return tagBreaks.create(groupId, ignoreCount, tag, oneShot);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	229 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	230
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	231 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	232 * Finds a breakpoint created by this engine, but not yet disposed, by id.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	233 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	234 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	235 public Breakpoint findBreakpoint(long id) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	236 final Breakpoint breakpoint = lineBreaks.find(id);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	237 return breakpoint == null ? tagBreaks.find(id) : breakpoint;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	238 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	239
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	240 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	241 * Gets all existing breakpoints, whatever their status, in natural sorted order. Modification
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	242 * save.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	243 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	244 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	245 public Collection<Breakpoint> getBreakpoints() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	246 final Collection<Breakpoint> result = new ArrayList<>();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	247 result.addAll(lineBreaks.getAll());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	248 result.addAll(tagBreaks.getAll());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	249 return result;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	250 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	251
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	252 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	253 * Prepare to execute in Continue mode when guest language program execution resumes. In this
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	254 * mode:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	255 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	256 * <li>Execution will continue until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	257 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	258 * <li>execution arrives at a node to which an enabled breakpoint is attached,
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	259 * <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	260 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	261 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	262 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	263 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	264 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	265 public void prepareContinue() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	266 debugContext.setStrategy(new Continue());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	267 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	268
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	269 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	270 * Prepare to execute in StepInto mode when guest language program execution resumes. In this
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	271 * mode:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	272 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	273 * <li>User breakpoints are disabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	274 * <li>Execution will continue until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	275 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	276 * <li>execution arrives at a node with the tag {@linkplain StandardSyntaxTag#STATEMENT
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	277 * STATMENT}, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	278 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	279 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	280 * <li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	281 * StepInto mode persists only through one resumption (i.e. {@code stepIntoCount} steps), and
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	282 * reverts by default to Continue mode.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	283 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	284 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	285 * @param stepCount the number of times to perform StepInto before halting
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	286 * @throws IllegalArgumentException if the specified number is {@code <= 0}
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	287 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	288 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	289 public void prepareStepInto(int stepCount) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	290 if (stepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	291 throw new IllegalArgumentException();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	292 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	293 debugContext.setStrategy(new StepInto(stepCount));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	294 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	295
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	296 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	297 * Prepare to execute in StepOut mode when guest language program execution resumes. In this
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	298 * mode:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	299 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	300 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	301 * <li>Execution will continue until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	302 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	303 * <li>execution arrives at the nearest enclosing call site on the stack, <strong>or</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	304 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	305 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	306 * <li>StepOut mode persists only through one resumption, and reverts by default to Continue
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	307 * mode.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	308 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	309 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	310 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	311 public void prepareStepOut() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	312 debugContext.setStrategy(new StepOut());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	313 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	314
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	315 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	316 * Prepare to execute in StepOver mode when guest language program execution resumes. In this
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	317 * mode:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	318 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	319 * <li>Execution will continue until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	320 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	321 * <li>execution arrives at a node with the tag {@linkplain StandardSyntaxTag#STATEMENT
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	322 * STATEMENT} when not nested in one or more function/method calls, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	323 * <li>execution arrives at a node to which a breakpoint is attached and when nested in one or
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	324 * more function/method calls, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	325 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	326 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	327 * <li>StepOver mode persists only through one resumption (i.e. {@code stepOverCount} steps),
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	328 * and reverts by default to Continue mode.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	329 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	330 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	331 * @param stepCount the number of times to perform StepInto before halting
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	332 * @throws IllegalArgumentException if the specified number is {@code <= 0}
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	333 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	334 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	335 public void prepareStepOver(int stepCount) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	336 if (stepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	337 throw new IllegalArgumentException();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	338 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	339 debugContext.setStrategy(new StepOver(stepCount));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	340 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	341
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	342 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	343 * Gets the stack frames from the (topmost) halted Truffle execution; {@code null} null if no
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	344 * execution.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	345 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	346 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	347 public List<FrameDebugDescription> getStack() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	348 return debugContext == null ? null : debugContext.getFrames();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	349 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	350
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	351 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	352 * Evaluates code in a halted execution context, at top-level if <code>mFrame==null</code>.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	353 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	354 public Object eval(Source source, Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	355 return sourceExecutionProvider.eval(source, node, mFrame);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	356 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	357
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	358 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	359 * A mode of user navigation from a current code location to another, e.g "step in" vs.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	360 * "step over".
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	361 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	362 private abstract class StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	363
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	364 private DebugExecutionContext context;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	365 protected final String strategyName;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	366
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	367 protected StepStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	368 this.strategyName = getClass().getSimpleName();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	369 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	370
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	371 final String getName() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	372 return strategyName;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	373 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	374
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	375 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	376 * Reconfigure the debugger so that when execution continues the program will halt at the
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	377 * location specified by this strategy.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	378 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	379 final void enable(DebugExecutionContext c, int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	380 this.context = c;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	381 setStrategy(stackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	382 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	383
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	384 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	385 * Return the debugger to the default navigation mode.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	386 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	387 final void disable() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	388 unsetStrategy();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	389 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	390
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	391 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	392 final void halt(Node astNode, MaterializedFrame mFrame, boolean before) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	393 context.halt(astNode, mFrame, before, this.getClass().getSimpleName());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	394 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	395
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	396 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	397 final void replaceStrategy(StepStrategy newStrategy) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	398 context.setStrategy(newStrategy);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	399 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	400
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	401 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	402 protected final void strategyTrace(String action, String format, Object... args) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	403 if (TRACE) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	404 context.contextTrace("%s (%s) %s", action, strategyName, String.format(format, args));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	405 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	406 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	407
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	408 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	409 protected final void suspendUserBreakpoints() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	410 lineBreaks.setActive(false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	411 tagBreaks.setActive(false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	412 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	413
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	414 @SuppressWarnings("unused")
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	415 protected final void restoreUserBreakpoints() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	416 lineBreaks.setActive(true);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	417 tagBreaks.setActive(true);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	418 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	419
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	420 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	421 * Reconfigure the debugger so that when execution continues, it will do so using this mode
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	422 * of navigation.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	423 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	424 protected abstract void setStrategy(int stackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	425
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	426 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	427 * Return to the debugger to the default mode of navigation.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	428 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	429 protected abstract void unsetStrategy();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	430 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	431
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	432 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	433 * Strategy: the null stepping strategy.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	434 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	435 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	436 * <li>Execution continues until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	437 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	438 * <li>execution arrives at a node with attached user breakpoint, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	439 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	440 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	441 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	442 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	443 private final class Continue extends StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	444
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	445 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	446 protected void setStrategy(int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	447 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	448
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	449 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	450 protected void unsetStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	451 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	452 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	453
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	454 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	455 * Strategy: per-statement stepping.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	456 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	457 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	458 * <li>Execution continues until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	459 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	460 * <li>execution <em>arrives</em> at a STATEMENT node, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	461 * <li>execution <em>returns</em> to a CALL node and the call stack is smaller then when
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	462 * execution started, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	463 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	464 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	465 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	466 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	467 * @see DebugEngine#prepareStepInto(int)
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	468 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	469 private final class StepInto extends StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	470 private int unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	471
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	472 StepInto(int stepCount) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	473 super();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	474 this.unfinishedStepCount = stepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	475 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	476
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	477 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	478 protected void setStrategy(final int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	479 Probe.setBeforeTagTrap(new SyntaxTagTrap(STEPPING_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	480
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	481 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	482 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	483 // HALT: just before statement
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	484 --unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	485 strategyTrace("TRAP BEFORE", "unfinished steps=%d", unfinishedStepCount);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	486 // Should run in fast path
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	487 if (unfinishedStepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	488 halt(node, mFrame, true);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	489 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	490 strategyTrace("RESUME BEFORE", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	491 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	492 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	493 Probe.setAfterTagTrap(new SyntaxTagTrap(CALL_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	494
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	495 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	496 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	497 --unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	498 strategyTrace(null, "TRAP AFTER unfinished steps=%d", unfinishedStepCount);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	499 if (currentStackDepth() < stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	500 // HALT: just "stepped out"
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	501 if (unfinishedStepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	502 halt(node, mFrame, false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	503 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	504 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	505 strategyTrace("RESUME AFTER", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	506 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	507 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	508 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	509
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	510 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	511 protected void unsetStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	512 Probe.setBeforeTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	513 Probe.setAfterTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	514 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	515 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	516
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	517 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	518 * Strategy: execution to nearest enclosing call site.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	519 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	520 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	521 * <li>Execution continues until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	522 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	523 * <li>execution arrives at a node with attached user breakpoint, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	524 * <li>execution <em>returns</em> to a CALL node and the call stack is smaller than when
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	525 * execution started, <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	526 * <li>execution completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	527 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	528 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	529 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	530 * @see DebugEngine#prepareStepOut()
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	531 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	532 private final class StepOut extends StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	533
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	534 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	535 protected void setStrategy(final int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	536 Probe.setAfterTagTrap(new SyntaxTagTrap(CALL_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	537
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	538 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	539 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	540 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	541 // HALT:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	542 final int currentStackDepth = currentStackDepth();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	543 strategyTrace("TRAP AFTER", "stackDepth: start=%d current=%d", stackDepth, currentStackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	544 if (currentStackDepth < stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	545 halt(node, mFrame, false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	546 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	547 strategyTrace("RESUME AFTER", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	548 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	549 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	550 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	551
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	552 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	553 protected void unsetStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	554 Probe.setAfterTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	555 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	556 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	557
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	558 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	559 * Strategy: per-statement stepping, so long as not nested in method calls (i.e. at original
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	560 * stack depth).
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	561 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	562 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	563 * <li>Execution continues until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	564 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	565 * <li>execution arrives at a STATEMENT node with stack depth no more than when started
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	566 * <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	567 * <li>the program completes.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	568 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	569 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	570 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	571 private final class StepOver extends StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	572 private int unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	573
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	574 StepOver(int stepCount) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	575 this.unfinishedStepCount = stepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	576 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	577
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	578 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	579 protected void setStrategy(int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	580 Probe.setBeforeTagTrap(new SyntaxTagTrap(STEPPING_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	581
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	582 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	583 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	584 final int currentStackDepth = currentStackDepth();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	585 if (currentStackDepth <= stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	586 // HALT: stack depth unchanged or smaller; treat like StepInto
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	587 --unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	588 if (TRACE) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	589 strategyTrace("TRAP BEFORE", "unfinished steps=%d stackDepth start=%d current=%d", unfinishedStepCount, stackDepth, currentStackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	590 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	591 // Test should run in fast path
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	592 if (unfinishedStepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	593 halt(node, mFrame, true);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	594 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	595 } else {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	596 // CONTINUE: Stack depth increased; don't count as a step
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	597 strategyTrace("STEP INTO", "unfinished steps=%d stackDepth start=%d current=%d", unfinishedStepCount, stackDepth, currentStackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	598 // Stop treating like StepInto, start treating like StepOut
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	599 replaceStrategy(new StepOverNested(unfinishedStepCount, stackDepth));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	600 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	601 strategyTrace("RESUME BEFORE", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	602 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	603 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	604
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	605 Probe.setAfterTagTrap(new SyntaxTagTrap(CALL_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	606
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	607 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	608 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	609 final int currentStackDepth = currentStackDepth();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	610 if (currentStackDepth < stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	611 // HALT: just "stepped out"
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	612 --unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	613 strategyTrace("TRAP AFTER", "unfinished steps=%d stackDepth: start=%d current=%d", unfinishedStepCount, stackDepth, currentStackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	614 // Should run in fast path
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	615 if (unfinishedStepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	616 halt(node, mFrame, false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	617 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	618 strategyTrace("RESUME AFTER", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	619 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	620 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	621 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	622 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	623
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	624 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	625 protected void unsetStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	626 Probe.setBeforeTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	627 Probe.setAfterTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	628 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	629 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	630
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	631 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	632 * Strategy: per-statement stepping, not into method calls, in effect while at increased stack
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	633 * depth
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	634 * <ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	635 * <li>User breakpoints are enabled.</li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	636 * <li>Execution continues until either:
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	637 * <ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	638 * <li>execution arrives at a STATEMENT node with stack depth no more than when started
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	639 * <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	640 * <li>the program completes <strong>or:</strong></li>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	641 * </ol>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	642 * </ul>
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	643 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	644 private final class StepOverNested extends StepStrategy {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	645 private int unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	646 private final int startStackDepth;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	647
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	648 StepOverNested(int stepCount, int startStackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	649 this.unfinishedStepCount = stepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	650 this.startStackDepth = startStackDepth;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	651 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	652
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	653 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	654 protected void setStrategy(int stackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	655 Probe.setBeforeTagTrap(new SyntaxTagTrap(STEPPING_TAG) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	656
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	657 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	658 public void tagTrappedAt(Node node, MaterializedFrame mFrame) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	659 final int currentStackDepth = currentStackDepth();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	660 if (currentStackDepth <= startStackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	661 // At original step depth (or smaller) after being nested
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	662 --unfinishedStepCount;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	663 strategyTrace("TRAP AFTER", "unfinished steps=%d stackDepth start=%d current=%d", unfinishedStepCount, stackDepth, currentStackDepth);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	664 if (unfinishedStepCount <= 0) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	665 halt(node, mFrame, false);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	666 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	667 // TODO (mlvdv) fixme for multiple steps
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	668 strategyTrace("RESUME BEFORE", "");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	669 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	670 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	671 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	672 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	673
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	674 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	675 protected void unsetStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	676 Probe.setBeforeTagTrap(null);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	677 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	678 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	679
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	680 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	681 * Information and debugging state for a single Truffle execution (which make take place over
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	682 * one or more suspended executions). This holds interaction state, for example what is
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	683 * executing (e.g. some {@link Source}), what the execution mode is ("stepping" or
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	684 * "continuing"). When not running, this holds a cache of the Truffle stack for this particular
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	685 * execution, effectively hiding the Truffle stack for any currently suspended executions (down
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	686 * the stack).
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	687 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	688 private final class DebugExecutionContext {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	689
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	690 // Previous halted context in stack
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	691 private final DebugExecutionContext predecessor;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	692
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	693 // The current execution level; first is 0.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	694 private final int level; // Number of contexts suspended below
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	695 private final Source source;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	696 private final int contextStackBase; // Where the stack for this execution starts
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	697 private final List<String> warnings = new ArrayList<>();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	698
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	699 private boolean running;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	700
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	701 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	702 * The stepping strategy currently configured in the debugger.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	703 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	704 private StepStrategy strategy;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	705
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	706 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	707 * Where halted; null if running.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	708 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	709 private Node haltedNode;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	710
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	711 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	712 * Where halted; null if running.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	713 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	714 private MaterializedFrame haltedFrame;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	715
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	716 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	717 * Cached list of stack frames when halted; null if running.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	718 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	719 private List<FrameDebugDescription> frames = new ArrayList<>();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	720
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	721 private DebugExecutionContext(Source executionSource, DebugExecutionContext previousContext) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	722 this.source = executionSource;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	723 this.predecessor = previousContext;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	724 this.level = previousContext == null ? 0 : previousContext.level + 1;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	725
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	726 // "Base" is the number of stack frames for all nested (halted) executions.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	727 this.contextStackBase = currentStackDepth();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	728 this.running = true;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	729 contextTrace("NEW CONTEXT");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	730 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	731
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	732 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	733 * Sets up a strategy for the next resumption of execution.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	734 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	735 * @param stepStrategy
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	736 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	737 void setStrategy(StepStrategy stepStrategy) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	738 if (this.strategy == null) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	739 this.strategy = stepStrategy;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	740 this.strategy.enable(this, currentStackDepth());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	741 if (TRACE) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	742 contextTrace("SET MODE <none>-->" + stepStrategy.getName());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	743 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	744 } else {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	745 strategy.disable();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	746 strategy = stepStrategy;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	747 strategy.enable(this, currentStackDepth());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	748 contextTrace("SWITCH MODE %s-->%s", strategy.getName(), stepStrategy.getName());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	749 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	750 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	751
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	752 void clearStrategy() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	753 if (strategy != null) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	754 final StepStrategy oldStrategy = strategy;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	755 strategy.disable();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	756 strategy = null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	757 contextTrace("CLEAR MODE %s--><none>", oldStrategy.getName());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	758 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	759 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	760
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	761 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	762 * Handle a program halt, caused by a breakpoint, stepping strategy, or other cause.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	763 *
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	764 * @param astNode the guest language node at which execution is halted
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	765 * @param mFrame the current execution frame where execution is halted
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	766 * @param before {@code true} if halted <em>before</em> the node, else <em>after</em>.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	767 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	768 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	769 void halt(Node astNode, MaterializedFrame mFrame, boolean before, String haltReason) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	770 assert running;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	771 assert frames.isEmpty();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	772 assert haltedNode == null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	773 assert haltedFrame == null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	774
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	775 haltedNode = astNode;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	776 haltedFrame = mFrame;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	777 running = false;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	778
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	779 clearStrategy();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	780
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	781 // Clean up, just in cased the one-shot breakpoints got confused
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	782 lineBreaks.disposeOneShots();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	783
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	784 // Map the Truffle stack for this execution, ignore nested executions
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	785 // The top (current) frame is not produced by the iterator.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	786 frames.add(new FrameDebugDescription(0, haltedNode, Truffle.getRuntime().getCurrentFrame()));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	787 final int contextStackDepth = currentStackDepth() - contextStackBase;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	788 final int[] frameCount = {1};
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	789 Truffle.getRuntime().iterateFrames(new FrameInstanceVisitor<FrameInstance>() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	790 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	791 public FrameInstance visitFrame(FrameInstance frameInstance) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	792 if (frameCount[0] < contextStackDepth) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	793 frames.add(new FrameDebugDescription(frameCount[0], frameInstance.getCallNode(), frameInstance));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	794 frameCount[0] = frameCount[0] + 1;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	795 return null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	796 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	797 return frameInstance;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	798 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	799 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	800
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	801 if (TRACE) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	802 final String reason = haltReason == null ? "" : haltReason + "";
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	803 final String where = before ? "BEFORE" : "AFTER";
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	804 contextTrace("HALT %s : (%s) stack base=%d", where, reason, contextStackBase);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	805 contextTrace("CURRENT STACK:");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	806 printStack(OUT);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	807 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	808
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	809 final List<String> recentWarnings = new ArrayList<>(warnings);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	810 warnings.clear();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	811
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	812 try {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	813 // Pass control to the debug client with current execution suspended
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	814 debugClient.haltedAt(astNode, mFrame, recentWarnings);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	815 // Debug client finished normally, execution resumes
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	816 // Presume that the client has set a new strategy (or default to Continue)
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	817 running = true;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	818 } catch (KillException e) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	819 contextTrace("KILL");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	820 throw e;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	821 } finally {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	822 haltedNode = null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	823 haltedFrame = null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	824 frames.clear();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	825 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	826
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	827 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	828
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	829 List<FrameDebugDescription> getFrames() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	830 return Collections.unmodifiableList(frames);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	831 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	832
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	833 void logWarning(String warning) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	834 warnings.add(warning);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	835 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	836
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	837 // For tracing
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	838 private void printStack(PrintStream stream) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	839 getFrames();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	840 if (frames == null) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	841 stream.println("<empty stack>");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	842 } else {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	843 // TODO (mlvdv) get visualizer via the (to be developed) Truffle langauge API
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	844 final Visualizer visualizer = debugClient.getExecutionContext().getVisualizer();
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	845
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	846 for (FrameDebugDescription frameDesc : frames) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	847 final StringBuilder sb = new StringBuilder(" frame " + Integer.toString(frameDesc.index()));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	848 sb.append(":at " + visualizer.displaySourceLocation(frameDesc.node()));
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	849 sb.append(":in '" + visualizer.displayMethodName(frameDesc.node()) + "'");
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	850 stream.println(sb.toString());
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	851 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	852 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	853 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	854
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	855 void contextTrace(String format, Object... args) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	856 if (TRACE) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	857 final String srcName = (source != null) ? source.getName() : "no source";
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	858 DebugEngine.trace("<%d> %s (%s)", level, String.format(format, args), srcName);
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	859 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	860 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	861 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	862
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	863 // TODO (mlvdv) wish there were fast-path access to stack depth
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	864 /**
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	865 * Depth of current Truffle stack, including nested executions. Includes the top/current frame,
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	866 * which the standard iterator does not count: {@code 0} if no executions.
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	867 */
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	868 @TruffleBoundary
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	869 private static int currentStackDepth() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	870 final int[] count = {0};
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	871 Truffle.getRuntime().iterateFrames(new FrameInstanceVisitor<Void>() {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	872 @Override
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	873 public Void visitFrame(FrameInstance frameInstance) {
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	874 count[0] = count[0] + 1;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	875 return null;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	876 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	877 });
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	878 return count[0] == 0 ? 0 : count[0] + 1;
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	879
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	880 }
3b8bbf51d320 Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: diff changeset	881 }

Mercurial > hg > graal-compiler

annotate graal/com.oracle.truffle.tools.debug.engine/src/com/oracle/truffle/tools/debug/engine/DebugEngine.java @ 21640:11f68b116a07