forked from OSchip/llvm-project
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
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//==- Serialize.cpp - Generic Object Serialization to Bitcode ----*- C++ -*-==//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Ted Kremenek and is distributed under the
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// University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the internal methods used for object serialization.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Bitcode/Serialization.h"
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using namespace llvm;
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Serializer::Serializer(BitstreamWriter& stream, unsigned BlockID)
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: Stream(stream), inBlock(BlockID >= 8) {
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if (inBlock) Stream.EnterSubblock(8,3);
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}
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Serializer::~Serializer() {
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if (inRecord())
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EmitRecord();
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if (inBlock)
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Stream.ExitBlock();
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Stream.FlushToWord();
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}
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void Serializer::EmitRecord() {
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assert(Record.size() > 0 && "Cannot emit empty record.");
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Stream.EmitRecord(8,Record);
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Record.clear();
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}
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void Serializer::EmitInt(unsigned X, unsigned bits) {
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Record.push_back(X);
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}
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void Serializer::EmitCString(const char* cstr) {
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unsigned l = strlen(cstr);
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Record.push_back(l);
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for (unsigned i = 0; i < l; i++)
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Record.push_back(cstr[i]);
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EmitRecord();
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}
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