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dtracker_debug.H
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dtracker_debug.H
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#ifndef __DTRACKER_DEBUG_H__
#define __DTRACKER_DEBUG_H__
#include <string>
#include <sstream>
#include "tagmap.h"
#include "pin.H"
#define DT_DBG_MAGIC "Tsakas"
#define DT_DBG_MAGICLEN 6
inline std::string tag_memrange_sprint(ADDRINT addr, size_t n) {
size_t i;
std::stringstream ss;
ss << "tags[" << StringFromAddrint(addr) << "][0:" << n-1 << "] = [";
for (i=0; i<n-1; i++) {
ss << i << ":" << tag_sprint(tagmap_getb(addr+i)) << ", ";
}
ss << i << ":" << tag_sprint(tagmap_getb(addr+i)) << "]";
return ss.str();
}
inline int debug_gotmagic_backward(const void * const pt) {
for (int i=0; i<DT_DBG_MAGICLEN; i++) {
if (((char *)pt)[-i] != DT_DBG_MAGIC[DT_DBG_MAGICLEN-1-i])
return 0;
}
return 1;
}
inline int debug_gotmagic_forward(const void * const pt) {
for (int i=0; i<DT_DBG_MAGICLEN; i++) {
if (((char *)pt)[i] != DT_DBG_MAGIC[i])
return 0;
}
return 1;
}
void CheckMagicValue(INS ins, void *v);
#endif
/* vim: set noet ts=4 sts=4 sw=4 ai : */