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https://github.com/NationalSecurityAgency/ghidra.git
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44 lines
1.8 KiB
C++
44 lines
1.8 KiB
C++
/* ###
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* IP: GHIDRA
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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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/// \file cpool_ghidra.hh
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/// \brief Utility for implementing a \e constant \e pool backed by a Ghidra client
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#ifndef __CPOOL_GHIDRA__
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#define __CPOOL_GHIDRA__
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#include "ghidra_arch.hh"
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/// \brief An implementation of ConstantPool using a Ghidra client as the backing storage
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///
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/// The actual CPoolRecord objects are cached locally, but new queries are placed
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/// with the Ghidra client hosting the program currently being decompiled. The
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/// queries and response records are sent via XML. The encode() and decode()
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/// methods are disabled. The clear() method only releases the local cache,
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/// no records on the Ghidra client are affected.
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class ConstantPoolGhidra : public ConstantPool {
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ArchitectureGhidra *ghidra; ///< The connection with the Ghidra client
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mutable ConstantPoolInternal cache; ///< The local cache of previouly queried CPoolRecord objects
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virtual CPoolRecord *createRecord(const vector<uintb> &refs);
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public:
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ConstantPoolGhidra(ArchitectureGhidra *g); ///< Constructor
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virtual const CPoolRecord *getRecord(const vector<uintb> &refs) const;
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virtual bool empty(void) const { return false; }
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virtual void clear(void) { cache.clear(); }
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virtual void encode(Encoder &encoder) const;
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virtual void decode(Decoder &decoder,TypeFactory &typegrp);
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};
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#endif
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