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