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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 gatecat <gatecat@ds0.me>
* Copyright (C) 2018 Claire Xenia Wolf <claire@yosyshq.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef ECP5_ARCHDEFS_H
#define ECP5_ARCHDEFS_H
#include "base_clusterinfo.h"
#include "hashlib.h"
#include "idstring.h"
#include "nextpnr_namespaces.h"
NEXTPNR_NAMESPACE_BEGIN
typedef int delay_t;
// -----------------------------------------------------------------------
// https://bugreports.qt.io/browse/QTBUG-80789
#ifndef Q_MOC_RUN
enum ConstIds
{
ID_NONE
#define X(t) , ID_##t
#include "constids.inc"
#undef X
,
DB_CONST_ID_COUNT
};
#define X(t) static constexpr auto id_##t = IdString(ID_##t);
#include "constids.inc"
#undef X
#endif
NPNR_PACKED_STRUCT(struct LocationPOD { int16_t x, y; });
struct Location
{
int16_t x = -1, y = -1;
Location() : x(-1), y(-1){};
Location(int16_t x, int16_t y) : x(x), y(y){};
Location(const LocationPOD &pod) : x(pod.x), y(pod.y){};
bool operator==(const Location &other) const { return x == other.x && y == other.y; }
bool operator!=(const Location &other) const { return x != other.x || y != other.y; }
bool operator<(const Location &other) const { return y == other.y ? x < other.x : y < other.y; }
unsigned int hash() const { return mkhash(x, y); }
};
inline Location operator+(const Location &a, const Location &b) { return Location(a.x + b.x, a.y + b.y); }
struct BelId
{
Location location;
int32_t index = -1;
bool operator==(const BelId &other) const { return index == other.index && location == other.location; }
bool operator!=(const BelId &other) const { return index != other.index || location != other.location; }
bool operator<(const BelId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
struct WireId
{
Location location;
int32_t index = -1;
bool operator==(const WireId &other) const { return index == other.index && location == other.location; }
bool operator!=(const WireId &other) const { return index != other.index || location != other.location; }
bool operator<(const WireId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
struct PipId
{
Location location;
int32_t index = -1;
bool operator==(const PipId &other) const { return index == other.index && location == other.location; }
bool operator!=(const PipId &other) const { return index != other.index || location != other.location; }
bool operator<(const PipId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
typedef IdString BelBucketId;
struct GroupId
{
enum : int8_t
{
TYPE_NONE,
TYPE_SWITCHBOX
} type = TYPE_NONE;
Location location;
bool operator==(const GroupId &other) const { return (type == other.type) && (location == other.location); }
bool operator!=(const GroupId &other) const { return (type != other.type) || (location != other.location); }
unsigned int hash() const { return mkhash(location.hash(), int(type)); }
};
struct DecalId
{
enum
{
TYPE_NONE,
TYPE_BEL,
TYPE_WIRE,
TYPE_PIP,
TYPE_GROUP
} type = TYPE_NONE;
Location location;
uint32_t z = 0;
bool active = false;
bool operator==(const DecalId &other) const
{
return type == other.type && location == other.location && z == other.z && active == other.active;
}
bool operator!=(const DecalId &other) const
{
return type != other.type || location != other.location || z != other.z || active != other.active;
}
unsigned int hash() const { return mkhash(location.hash(), mkhash(z, int(type))); }
};
struct ArchNetInfo
{
bool is_global = false;
};
typedef IdString ClusterId;
struct ArchCellInfo : BaseClusterInfo
{
struct
{
bool using_dff;
bool has_l6mux;
bool is_carry;
IdString clk_sig, lsr_sig, clkmux, lsrmux, srmode;
int sd0, sd1;
} sliceInfo;
struct
{
bool is_pdp;
// Are the outputs from a DP16KD registered (OUTREG)
// or non-registered (NOREG)
bool is_output_a_registered;
bool is_output_b_registered;
// Which timing information to use for a DP16KD. Depends on registering
// configuration.
IdString regmode_timing_id;
} ramInfo;
struct
{
bool is_clocked;
IdString timing_id;
} multInfo;
};
NEXTPNR_NAMESPACE_END
#endif /* ECP5_ARCHDEFS_H */
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