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#include "utils.h"
#include "definitions.h"
#include <cstdarg>
#include <string>
#include <vector>
void get_bit_fields(int address, int *tag, int *index, int *offset)
{
*tag = GET_MID_BITS(
address, LINE_SPEC + L1_CACHE_SPEC,
MEM_SPEC + LINE_SPEC + L1_CACHE_SPEC);
*index = GET_MID_BITS(address, LINE_SPEC, L1_CACHE_SPEC + LINE_SPEC);
*offset = GET_LS_BITS(address, LINE_SPEC);
}
const std::string string_format(const char *const zcFormat, ...)
{
va_list vaArgs;
va_start(vaArgs, zcFormat);
va_list vaArgsCopy;
va_copy(vaArgsCopy, vaArgs);
const int iLen = std::vsnprintf(NULL, 0, zcFormat, vaArgsCopy);
va_end(vaArgsCopy);
std::vector<char> zc(iLen + 1);
std::vsnprintf(zc.data(), zc.size(), zcFormat, vaArgs);
va_end(vaArgs);
return std::string(zc.data(), iLen);
}
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