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//===-- ReaderInternals.h - Definitions internal to the reader --*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This header file defines various stuff that is used by the bytecode reader.
//
//===----------------------------------------------------------------------===//
#ifndef ANALYZER_INTERNALS_H
#define ANALYZER_INTERNALS_H
#include "ReaderPrimitives.h"
#include "Parser.h"
#include "llvm/Bytecode/Analyzer.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
// Enable to trace to figure out what the heck is going on when parsing fails
//#define TRACE_LEVEL 10
//#define DEBUG_OUTPUT
#if TRACE_LEVEL // ByteCodeReading_TRACEr
#define BCR_TRACE(n, X) \
if (n < TRACE_LEVEL) std::cerr << std::string(n*2, ' ') << X
#else
#define BCR_TRACE(n, X)
#endif
namespace llvm {
inline void AbstractBytecodeParser::readBlock(const unsigned char *&Buf,
const unsigned char *EndBuf,
unsigned &Type, unsigned &Size)
{
Type = read(Buf, EndBuf);
Size = read(Buf, EndBuf);
}
class BytecodeAnalyzer {
BytecodeAnalyzer(const BytecodeAnalyzer &); // DO NOT IMPLEMENT
void operator=(const BytecodeAnalyzer &); // DO NOT IMPLEMENT
public:
BytecodeAnalyzer() { }
~BytecodeAnalyzer() { }
void AnalyzeBytecode(
const unsigned char *Buf,
unsigned Length,
BytecodeAnalysis& bca,
const std::string &ModuleID
);
void DumpBytecode(
const unsigned char *Buf,
unsigned Length,
BytecodeAnalysis& bca,
const std::string &ModuleID
);
void dump() const {
std::cerr << "BytecodeParser instance!\n";
}
private:
BytecodeAnalysis TheAnalysis;
};
} // End llvm namespace
#endif
// vim: sw=2
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