Mercurial > hg > graal-compiler

annotate graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/debug/ActiveLeaveDebugProbe.java @ 13918:22bf5a8ba9eb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ruby: restore prototype debugger.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 10 Feb 2014 03:39:21 +0000
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
13918
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
1 /*
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. This
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
4 * redistribute it and/or modify it under the terms of the:
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
5 *
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
6 * Eclipse Public License version 1.0
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
7 * GNU General Public License version 2
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
8 * GNU Lesser General Public License version 2.1
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
9 */
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
10 package com.oracle.truffle.ruby.nodes.debug;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
11
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
12 import com.oracle.truffle.api.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
13 import com.oracle.truffle.api.frame.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
14 import com.oracle.truffle.api.nodes.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
15 import com.oracle.truffle.ruby.nodes.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
16 import com.oracle.truffle.ruby.runtime.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
17 import com.oracle.truffle.ruby.runtime.core.*;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
18
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
19 public abstract class ActiveLeaveDebugProbe extends RubyProbe {
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
20
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
21 private final Assumption activeAssumption;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
22
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
23 private final InlinableMethodImplementation inlinable;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
24 private final RubyRootNode inlinedRoot;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
25
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
26 public ActiveLeaveDebugProbe(RubyContext context, Assumption activeAssumption, RubyProc proc) {
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
27 super(context, false);
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
28 this.activeAssumption = activeAssumption;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
29 inlinable = ((InlinableMethodImplementation) proc.getMethod().getImplementation());
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
30 inlinedRoot = inlinable.getCloneOfPristineRootNode();
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
31 }
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
32
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
33 @Override
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
34 public void leave(Node astNode, VirtualFrame frame, Object result) {
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
35 try {
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
36 activeAssumption.check();
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
37 } catch (InvalidAssumptionException e) {
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
38 replace(createInactive());
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
39 return;
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
40 }
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
41
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
42 final RubyArguments arguments = new RubyArguments(inlinable.getDeclarationFrame(), NilPlaceholder.INSTANCE, null, result);
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
43 final VirtualFrame inlinedFrame = Truffle.getRuntime().createVirtualFrame(frame.pack(), arguments, inlinable.getFrameDescriptor());
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
44 inlinedRoot.execute(inlinedFrame);
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
45 }
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
46
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
47 protected abstract InactiveLeaveDebugProbe createInactive();
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
48
22bf5a8ba9eb Ruby: restore prototype debugger.
Chris Seaton <chris.seaton@oracle.com>
parents:
diff changeset
49 }