reg_class.cc

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 * Copyright (c) 2013 Advanced Micro Devices, Inc.
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#include "cpu/reg_class.hh"
 
#include <sstream>
 
#include "base/cprintf.hh"
#include "sim/bufval.hh"
#include "sim/byteswap.hh"
 
namespace gem5
{
 
std::string
RegClassOps::regName(const RegId &id) const
{
    return csprintf("%s[%d]", id.className(), id.index());
}
 
std::string
RegClassOps::valString(const void *val, const size_t& size) const
{
    // If this is just a RegVal, or could be interpreted as one, print it
    // that way.
    auto [reg_val_str, reg_val_success] = printUintX(val, size, HostByteOrder);
    if (reg_val_success)
        return reg_val_str;
 
    // Otherwise, print it as a sequence of bytes. Use big endian order so
    // that the most significant bytes are printed first, like digits in a
    // regular number.
 
    return printByteBuf(val, size, ByteOrder::big);
}
 
} // namespace gem5