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/*
* (C) 2015 by Computer System Laboratory, IIS, Academia Sinica, Taiwan.
* See COPYRIGHT in top-level directory.
*/
#ifndef __LLVM_ANNOTATE_H
#define __LLVM_ANNOTATE_H
#include <map>
#include <cstdint>
#include "qemu-types.h"
#include "llvm-types.h"
#include "utils.h"
/* Loop metadata */
struct LoopMetadata {
LoopMetadata()
: Address(-1), Length(-1), VS(-1), VF(-1), Distance(INT_MIN), Start(-1),
End(-1), Stride(-1) {}
target_ulong Address;
uint32_t Length;
uint32_t VS, VF;
int Distance;
int Start, End;
int Stride;
};
/*
* The AnnotationFactory class manages the metadata information.
*/
class AnnotationFactory {
typedef std::map<uintptr_t, LoopMetadata*> LoopList;
std::string MetaFile;
int ParseXML(const char *name);
public:
AnnotationFactory();
~AnnotationFactory();
LoopList Loops;
LoopMetadata *getLoopAnnotation(target_ulong addr);
bool hasLoopAnnotation(target_ulong addr);
};
#endif
/*
* vim: ts=8 sts=4 sw=4 expandtab
*/
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