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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 Clifford Wolf <clifford@clifford.at>
*
* 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.
*
*/
#include <math.h>
#include "nextpnr.h"
NEXTPNR_NAMESPACE_BEGIN
Arch::Arch(ArchArgs) {}
std::string Arch::getChipName() { return "Dummy"; }
void IdString::initialize_arch(const BaseCtx *ctx) {}
// ---------------------------------------------------------------
BelId Arch::getBelByName(IdString name) const { return BelId(); }
IdString Arch::getBelName(BelId bel) const { return IdString(); }
uint32_t Arch::getBelChecksum(BelId bel) const { return 0; }
void Arch::bindBel(BelId bel, IdString cell) {}
void Arch::unbindBel(BelId bel) {}
bool Arch::checkBelAvail(BelId bel) const { return false; }
IdString Arch::getBelCell(BelId bel, bool conflicting) const
{
return IdString();
}
const std::vector<BelId> &Arch::getBels() const
{
static std::vector<BelId> ret;
return ret;
}
const std::vector<BelId> &Arch::getBelsByType(BelType type) const
{
static std::vector<BelId> ret;
return ret;
}
BelType Arch::getBelType(BelId bel) const { return BelType(); }
WireId Arch::getWireBelPin(BelId bel, PortPin pin) const { return WireId(); }
BelPin Arch::getBelPinUphill(WireId wire) const { return BelPin(); }
const std::vector<BelPin> &Arch::getBelPinsDownhill(WireId wire) const
{
static std::vector<BelPin> ret;
return ret;
}
// ---------------------------------------------------------------
WireId Arch::getWireByName(IdString name) const { return WireId(); }
IdString Arch::getWireName(WireId wire) const { return IdString(); }
uint32_t Arch::getWireChecksum(WireId wire) const { return 0; }
void Arch::bindWire(WireId wire, IdString net) {}
void Arch::unbindWire(WireId wire) {}
bool Arch::checkWireAvail(WireId wire) const { return false; }
IdString Arch::getWireNet(WireId wire, bool conflicting) const
{
return IdString();
}
const std::vector<WireId> &Arch::getWires() const
{
static std::vector<WireId> ret;
return ret;
}
// ---------------------------------------------------------------
PipId Arch::getPipByName(IdString name) const { return PipId(); }
IdString Arch::getPipName(PipId pip) const { return IdString(); }
uint32_t Arch::getPipChecksum(PipId wire) const { return 0; }
void Arch::bindPip(PipId pip, IdString net) {}
void Arch::unbindPip(PipId pip) {}
bool Arch::checkPipAvail(PipId pip) const { return false; }
IdString Arch::getPipNet(PipId pip, bool conflicting) const
{
return IdString();
}
const std::vector<PipId> &Arch::getPips() const
{
static std::vector<PipId> ret;
return ret;
}
WireId Arch::getPipSrcWire(PipId pip) const { return WireId(); }
WireId Arch::getPipDstWire(PipId pip) const { return WireId(); }
DelayInfo Arch::getPipDelay(PipId pip) const { return DelayInfo(); }
const std::vector<PipId> &Arch::getPipsDownhill(WireId wire) const
{
static std::vector<PipId> ret;
return ret;
}
const std::vector<PipId> &Arch::getPipsUphill(WireId wire) const
{
static std::vector<PipId> ret;
return ret;
}
const std::vector<PipId> &Arch::getWireAliases(WireId wire) const
{
static std::vector<PipId> ret;
return ret;
}
// ---------------------------------------------------------------
void Arch::estimatePosition(BelId bel, int &x, int &y, bool &gb) const
{
x = 0;
y = 0;
gb = false;
}
delay_t Arch::estimateDelay(WireId src, WireId dst) const { return 0.0; }
// ---------------------------------------------------------------
std::vector<GraphicElement> Arch::getFrameGraphics() const
{
static std::vector<GraphicElement> ret;
return ret;
}
std::vector<GraphicElement> Arch::getBelGraphics(BelId bel) const
{
static std::vector<GraphicElement> ret;
return ret;
}
std::vector<GraphicElement> Arch::getWireGraphics(WireId wire) const
{
static std::vector<GraphicElement> ret;
return ret;
}
std::vector<GraphicElement> Arch::getPipGraphics(PipId pip) const
{
static std::vector<GraphicElement> ret;
return ret;
}
// ---------------------------------------------------------------
bool Arch::getCellDelay(const CellInfo *cell, IdString fromPort,
IdString toPort, delay_t &delay) const
{
return false;
}
IdString Arch::getPortClock(const CellInfo *cell, IdString port) const
{
return IdString();
}
bool Arch::isClockPort(const CellInfo *cell, IdString port) const
{
return false;
}
NEXTPNR_NAMESPACE_END
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