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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "instruction_flags.h"
#include <string.h>
namespace art {
namespace verifier {
std::string InstructionFlags::ToString() const {
char encoding[8];
if (!IsOpcode()) {
strncpy(encoding, "XXXXXXX", sizeof(encoding));
} else {
strncpy(encoding, "-------", sizeof(encoding));
if (IsVisited()) encoding[kVisited] = 'V';
if (IsChanged()) encoding[kChanged] = 'C';
if (IsOpcode()) encoding[kOpcode] = 'O';
if (IsInTry()) encoding[kInTry] = 'T';
if (IsBranchTarget()) encoding[kBranchTarget] = 'B';
if (IsCompileTimeInfoPoint()) encoding[kCompileTimeInfoPoint] = 'G';
if (IsReturn()) encoding[kReturn] = 'R';
}
return encoding;
}
} // namespace verifier
} // namespace art
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