92 #ifndef __SYSTEMC_EXT_DT_INT_SC_SIGNED_HH__
93 #define __SYSTEMC_EXT_DT_INT_SC_SIGNED_HH__
97 #include "../misc/sc_value_base.hh"
98 #include "../sc_temporary.hh"
109 class sc_signed_bitref_r;
110 class sc_signed_bitref;
111 class sc_signed_subref_r;
112 class sc_signed_subref;
121 class sc_int_subref_r;
122 class sc_uint_subref_r;
125 class sc_unsigned_subref_r;
137 extern template class sc_vpool<sc_dt::sc_signed_bitref>;
138 extern template class sc_vpool<sc_dt::sc_signed_subref>;
156 int vnb,
int vnd,
const sc_digit *vd);
160 int vnb,
int vnd,
const sc_digit *vd);
164 int vnb,
int vnd,
const sc_digit *vd);
699 bool operator ! ()
const;
713 *xz_present_p =
false;
727 dst_p[word_i] &= ~bit_mask;
738 dst_p[word_i] |= bit_mask;
741 dst_p[word_i] &= ~bit_mask;
799 void scan(::std::istream &
is=::std::cin);
828 m_obj_p = (
const_cast<sc_signed*
>(obj_p));
847 return m_left >= m_right ? (m_left-m_right + 1) : (m_right-m_left + 1);
871 *xz_present_p =
false;
872 return m_left - m_right + 1;
937 a->to_sc_unsigned(temp);
938 return operator = (temp);
945 operator = (
unsigned int a)
947 return operator = ((
unsigned long)
a);
953 return operator = ((
long)
a);
969 void scan(::std::istream &
is=::std::cin);
997 void invalid_init(
const char *type_name,
int nb)
const;
1021 a->to_sc_signed(*
this);
1032 const sc_signed &operator = (
unsigned long v);
1037 operator = (
unsigned int v)
1039 return operator=((
unsigned long)
v);
1057 #ifndef SC_MAX_NBITS
1068 *xz_present_p =
false;
1071 virtual bool concat_get_ctrl(
sc_digit *dst_p,
int low_i)
const;
1072 virtual bool concat_get_data(
sc_digit *dst_p,
int low_i)
const;
1073 virtual uint64 concat_get_uint64()
const;
1074 virtual void concat_set(
int64 src,
int low_i);
1075 virtual void concat_set(
const sc_signed &src,
int low_i);
1076 virtual void concat_set(
const sc_unsigned &src,
int low_i);
1077 virtual void concat_set(
uint64 src,
int low_i);
1091 if (i < 0 || i >= nbits)
1095 void invalid_index(
int i)
const;
1107 operator [] (
int i)
const
1148 if (l < 0 || r >= nbits)
1149 invalid_range(
l,
r);
1151 if (r < 0 || l >= nbits)
1152 invalid_range(
l,
r);
1156 void invalid_range(
int l,
int r)
const;
1177 operator () (
int i,
int j)
1186 operator () (
int i,
int j)
const
1219 void dump(::std::ostream &
os=::std::cout)
const;
1223 bool iszero()
const;
1352 return operator += ((
long)
v);
1355 operator += (
unsigned int v)
1357 return operator += ((
unsigned long)
v);
1523 return operator *= ((
long)
v);
1526 operator *= (
unsigned int v)
1528 return operator *= ((
unsigned long)
v);
1600 return operator /= ((
long)
v);
1603 operator /= (
unsigned int v)
1605 return operator /= ((
unsigned long)
v);
1677 return operator %= ((
long)
v);
1680 operator %= (
unsigned int v)
1682 return operator %= ((
unsigned long)
v);
1950 operator <<= (
int v)
1952 return operator <<= ((
long)
v);
1955 operator <<= (
unsigned int v)
1957 return operator <<= ((
unsigned long)
v);
1992 operator >>= (
int v)
1994 return operator >>= ((
long)
v);
1997 operator >>= (
unsigned int v)
1999 return operator >>= ((
unsigned long)
v);
2262 int vnb,
int vnd,
const sc_digit *vd);
2266 int vnb,
int vnd,
const sc_digit *vd);
2270 int vnb,
int vnd,
const sc_digit *vd);
2346 inline ::std::ostream &
operator << (::std::ostream &,
const sc_signed &);
2348 inline ::std::istream &
operator >> (::std::istream &, sc_signed &);
2350 inline ::std::ostream &
2358 inline ::std::istream &
2379 for (
int i = m_right;
i <= m_left;
i++)
2380 if (!target_p->
test(
i))
2395 for (
int i = m_right;
i <= m_left;
i++)
2396 if (target_p->
test(
i))
2413 for (
int i = m_right;
i <= m_left;
i++)
2414 if (target_p->
test(
i)) odd = ~odd;
2415 return odd ? true :
false;
2424 inline ::std::ostream &
2440 inline const sc_signed_subref &
2441 sc_signed_subref::operator = (
const char *
a)
2444 return (*
this =
aa =
a);
2450 inline ::std::istream &
2468 int nb =
v->length();
2469 sgn = default_sign();
2471 nbits = num_bits(nb);
2473 invalid_init(
"sc_generic_base<T>", nb);
2477 # ifdef SC_MAX_NBITS
2483 v->to_sc_signed(*
this);
2488 inline ::std::ostream &
2495 inline ::std::istream &
virtual ~sc_signed_bitref_r()
virtual int concat_length(bool *xz_present_p) const
virtual bool concat_get_ctrl(sc_digit *dst_p, int low_i) const
void initialize(const sc_signed *obj_p, int index_)
virtual bool concat_get_data(sc_digit *dst_p, int low_i) const
sc_signed_bitref_r(const sc_signed_bitref_r &a)
virtual uint64 concat_get_uint64() const
void print(::std::ostream &os=::std::cout) const
virtual void concat_set(uint64 src, int low_i)
virtual void concat_set(int64 src, int low_i)
static sc_core::sc_vpool< sc_signed_bitref > m_pool
sc_signed_bitref(const sc_signed_bitref &a)
void scan(::std::istream &is=::std::cin)
virtual void concat_set(const sc_signed &src, int low_i)
virtual void concat_set(const sc_unsigned &src, int low_i)
virtual int concat_length(bool *xz_present_p) const
unsigned long to_ulong() const
virtual uint64 concat_get_uint64() const
virtual bool concat_get_data(sc_digit *dst_p, int low_i) const
const std::string to_string(sc_numrep numrep=SC_DEC) const
const std::string to_string(sc_numrep numrep, bool w_prefix) const
void initialize(const sc_signed *obj_p, int left_, int right_)
virtual ~sc_signed_subref_r()
void print(::std::ostream &os=::std::cout) const
virtual bool concat_get_ctrl(sc_digit *dst_p, int low_i) const
unsigned int to_uint() const
sc_signed_subref_r(const sc_signed_subref_r &a)
friend class sc_signed_signal
virtual void concat_set(const sc_unsigned &src, int low_i)
virtual void concat_set(uint64 src, int low_i)
virtual void concat_set(const sc_signed &src, int low_i)
void scan(::std::istream &is=::std::cin)
sc_signed_subref(const sc_signed_subref &a)
static sc_core::sc_vpool< sc_signed_subref > m_pool
virtual void concat_set(int64 src, int low_i)
void check_range(int l, int r) const
sc_signed(const sc_signed &v)
void convert_SM_to_2C_to_SM()
int num_bits(int nb) const
void copy_digits(int nb, int nd, const sc_digit *d)
friend class sc_signed_bitref_r
bool check_if_outside(int bit_num) const
sc_signed(const sc_int_subref_r &v)
void print(::std::ostream &os=::std::cout) const
friend sc_signed sub_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed(const sc_signed_subref_r &v)
friend sc_signed div_signed_friend(small_type s, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
const sc_signed_bitref_r & bit(int i) const
friend class sc_signed_bitref
unsigned int to_uint() const
small_type default_sign() const
friend sc_signed mul_signed_friend(small_type s, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
friend sc_signed mod_signed_friend(small_type us, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
sc_signed(const sc_uint_subref_r &v)
friend class sc_concatref
void set_packed_rep(sc_digit *buf)
sc_signed(const sc_unsigned *u, int l, int r)
sc_signed(const sc_bv_base &v)
sc_signed(const sc_unsigned_subref_r &v)
const sc_signed_subref_r & range(int i, int j) const
virtual int concat_length(bool *xz_present_p) const
unsigned long to_ulong() const
sc_signed(small_type s, int nb, int nd, sc_digit *d, bool alloc=true)
friend class sc_unsigned_subref
friend sc_signed or_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed(const sc_signed &v, small_type s)
sc_digit * get_raw() const
void scan(::std::istream &is=::std::cin)
void dump(::std::ostream &os=::std::cout) const
friend sc_signed and_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed(const sc_lv_base &v)
sc_signed_bitref & bit(int i)
friend sc_signed add_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed(const sc_unsigned &v)
friend sc_signed xor_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
void get_packed_rep(sc_digit *buf) const
sc_signed(int nb=sc_length_param().len())
friend class sc_signed_subref_r
friend class sc_signed_subref
void check_index(int i) const
sc_signed_subref & range(int i, int j)
const sc_signed & operator=(int v)
sc_signed(const sc_signed *u, int l, int r)
sc_signed(const sc_unsigned &v, small_type s)
static const RegId & und(unsigned index)
bool to_bool(const std::string &value, bool &retval)
Turn a string representation of a boolean into a boolean value.
static AddrRangeList operator-=(AddrRangeList &base, const AddrRangeList &to_exclude)
small_type convert_signed_2C_to_SM(int nb, int nd, sc_digit *d)
sc_proxy< X >::value_type nand_reduce(const sc_proxy< X > &a)
sc_signed xor_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed operator*(unsigned int u, const sc_signed &v)
sc_proxy< X >::value_type xnor_reduce(const sc_proxy< X > &a)
X & operator|=(sc_proxy< X > &px, const sc_proxy< Y > &py)
sc_signed and_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
bool operator<=(unsigned int u, const sc_signed &v)
sc_signed operator%(unsigned int u, const sc_signed &v)
sc_numrep sc_io_base(::std::ostream &os, sc_numrep def_base)
sc_signed add_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_proxy< X >::value_type nor_reduce(const sc_proxy< X > &a)
X & operator^=(sc_proxy< X > &px, const sc_proxy< Y > &py)
void convert_signed_SM_to_2C(small_type s, int nd, sc_digit *d)
sc_signed operator^(unsigned int u, const sc_signed &v)
sc_signed operator~(const sc_signed &u)
sc_proxy< X >::value_type and_reduce(const sc_proxy< X > &a)
small_type convert_signed_SM_to_2C_to_SM(small_type s, int nb, int nd, sc_digit *d)
sc_signed operator+(unsigned int u, const sc_signed &v)
bool operator>=(unsigned int u, const sc_signed &v)
sc_signed div_signed_friend(small_type s, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
small_type make_zero(int nd, sc_digit *d)
sc_signed operator/(unsigned int u, const sc_signed &v)
sc_signed operator&(unsigned int u, const sc_signed &v)
inline ::std::istream & operator>>(::std::istream &, sc_signed &)
sc_signed mul_signed_friend(small_type s, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
sc_proxy< X >::value_type xor_reduce(const sc_proxy< X > &a)
sc_signed operator|(unsigned int u, const sc_signed &v)
bool operator!=(unsigned int u, const sc_signed &v)
X & operator&=(sc_proxy< X > &px, const sc_proxy< Y > &py)
sc_signed sub_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
sc_signed operator-(unsigned int u, const sc_signed &v)
const std::string to_string(sc_enc enc)
bool sc_io_show_base(::std::ostream &os)
sc_proxy< X >::value_type or_reduce(const sc_proxy< X > &a)
sc_signed mod_signed_friend(small_type us, int unb, int und, const sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
bool operator>(unsigned int u, const sc_signed &v)
sc_signed or_signed_friend(small_type us, int unb, int und, const sc_digit *ud, small_type vs, int vnb, int vnd, const sc_digit *vd)
bool operator<(unsigned int u, const sc_signed &v)
bool operator==(unsigned int u, const sc_signed &v)
void copy_digits_signed(small_type &us, int unb, int und, sc_digit *ud, int vnb, int vnd, const sc_digit *vd)
inline ::std::ostream & operator<<(::std::ostream &, const sc_signed &)