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// See LICENSE for license details.
#ifndef _RISCV_CFG_H
#define _RISCV_CFG_H
#include "decode.h"
template <typename T>
class cfg_arg_t {
public:
cfg_arg_t(T default_val)
: value(default_val), was_set(false) {}
bool overridden() const { return was_set; }
T operator()() const { return value; }
T operator=(const T v) {
value = v;
was_set = true;
return value;
}
private:
T value;
bool was_set;
};
class cfg_t
{
public:
cfg_t(std::pair<reg_t, reg_t> default_initrd_bounds,
const char *default_bootargs, size_t default_nprocs,
const char *default_isa, const char *default_priv)
: initrd_bounds(default_initrd_bounds),
bootargs(default_bootargs),
nprocs(default_nprocs),
isa(default_isa),
priv(default_priv)
{}
cfg_arg_t<std::pair<reg_t, reg_t>> initrd_bounds;
cfg_arg_t<const char *> bootargs;
cfg_arg_t<size_t> nprocs;
cfg_arg_t<const char *> isa;
cfg_arg_t<const char *> priv;
};
#endif
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