1// Copyright 2006-2008 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28#include "v8.h"
29
30namespace v8 {
31namespace internal {
32
33
34#ifdef DEBUG
35void LookupResult::Print() {
36  if (!IsFound()) {
37    PrintF("Not Found\n");
38    return;
39  }
40
41  PrintF("LookupResult:\n");
42  PrintF(" -cacheable = %s\n", IsCacheable() ? "true" : "false");
43  PrintF(" -attributes = %x\n", GetAttributes());
44  switch (type()) {
45    case NORMAL:
46      PrintF(" -type = normal\n");
47      PrintF(" -entry = %d", GetDictionaryEntry());
48      break;
49    case MAP_TRANSITION:
50      PrintF(" -type = map transition\n");
51      PrintF(" -map:\n");
52      GetTransitionMap()->Print();
53      PrintF("\n");
54      break;
55    case CONSTANT_FUNCTION:
56      PrintF(" -type = constant function\n");
57      PrintF(" -function:\n");
58      GetConstantFunction()->Print();
59      PrintF("\n");
60      break;
61    case FIELD:
62      PrintF(" -type = field\n");
63      PrintF(" -index = %d", GetFieldIndex());
64      PrintF("\n");
65      break;
66    case CALLBACKS:
67      PrintF(" -type = call backs\n");
68      PrintF(" -callback object:\n");
69      GetCallbackObject()->Print();
70      break;
71    case INTERCEPTOR:
72      PrintF(" -type = lookup interceptor\n");
73      break;
74    case CONSTANT_TRANSITION:
75      PrintF(" -type = constant property transition\n");
76      break;
77    case NULL_DESCRIPTOR:
78      PrintF(" =type = null descriptor\n");
79      break;
80  }
81}
82
83
84void Descriptor::Print() {
85  PrintF("Descriptor ");
86  GetKey()->ShortPrint();
87  PrintF(" @ ");
88  GetValue()->ShortPrint();
89  PrintF(" %d\n", GetDetails().index());
90}
91
92
93#endif
94
95
96} }  // namespace v8::internal
97