107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
|
// Copyright 2006-2008 Google Inc. All Rights Reserved.
|
||
|
// Redistribution and use in source and binary forms, with or without
|
||
|
// modification, are permitted provided that the following conditions are
|
||
|
// met:
|
||
|
//
|
||
|
// * Redistributions of source code must retain the above copyright
|
||
|
// notice, this list of conditions and the following disclaimer.
|
||
|
// * Redistributions in binary form must reproduce the above
|
||
|
// copyright notice, this list of conditions and the following
|
||
|
// disclaimer in the documentation and/or other materials provided
|
||
|
// with the distribution.
|
||
|
// * Neither the name of Google Inc. nor the names of its
|
||
|
// contributors may be used to endorse or promote products derived
|
||
|
// from this software without specific prior written permission.
|
||
|
//
|
||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
||
|
#include "v8.h"
|
||
|
|
||
|
namespace v8 { namespace internal {
|
||
|
|
||
|
|
||
|
void DescriptorWriter::Write(Descriptor* desc) {
|
||
|
ASSERT(desc->key_->IsSymbol());
|
||
|
descriptors_->Set(pos_, desc);
|
||
|
advance();
|
||
|
}
|
||
|
|
||
|
|
||
|
void DescriptorWriter::WriteFrom(DescriptorReader* reader) {
|
||
|
Descriptor desc;
|
||
|
reader->Get(&desc);
|
||
|
Write(&desc);
|
||
|
}
|
||
|
|
||
|
|
||
|
#ifdef DEBUG
|
||
|
void LookupResult::Print() {
|
||
|
if (!IsValid()) {
|
||
|
PrintF("Not Found\n");
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
PrintF("LookupResult:\n");
|
||
|
PrintF(" -cacheable = %s\n", IsCacheable() ? "true" : "false");
|
||
|
PrintF(" -attributes = %x\n", GetAttributes());
|
||
|
switch (type()) {
|
||
|
case NORMAL:
|
||
|
PrintF(" -type = normal\n");
|
||
|
PrintF(" -entry = %d", GetDictionaryEntry());
|
||
|
break;
|
||
|
case MAP_TRANSITION:
|
||
|
PrintF(" -type = map transition\n");
|
||
|
PrintF(" -map:\n");
|
||
|
GetTransitionMap()->Print();
|
||
|
PrintF("\n");
|
||
|
break;
|
||
|
case CONSTANT_FUNCTION:
|
||
|
PrintF(" -type = constant function\n");
|
||
|
PrintF(" -function:\n");
|
||
|
GetConstantFunction()->Print();
|
||
|
PrintF("\n");
|
||
|
break;
|
||
|
case FIELD:
|
||
|
PrintF(" -type = field\n");
|
||
|
PrintF(" -index = %d", GetFieldIndex());
|
||
|
PrintF("\n");
|
||
|
break;
|
||
|
case CALLBACKS:
|
||
|
PrintF(" -type = call backs\n");
|
||
|
PrintF(" -callback object:\n");
|
||
|
GetCallbackObject()->Print();
|
||
|
break;
|
||
|
case INTERCEPTOR:
|
||
|
PrintF(" -type = lookup interceptor\n");
|
||
|
break;
|
||
|
case CONSTANT_TRANSITION:
|
||
|
PrintF(" -type = constant property transition\n");
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
void Descriptor::Print() {
|
||
|
PrintF("Descriptor ");
|
||
|
GetKey()->ShortPrint();
|
||
|
PrintF(" @ ");
|
||
|
GetValue()->ShortPrint();
|
||
|
PrintF(" %d\n", GetDetails().index());
|
||
|
}
|
||
|
|
||
|
|
||
|
#endif
|
||
|
|
||
|
|
||
|
} } // namespace v8::internal
|