nextpnr/dummy/arch_place.cc
David Shah 9008669867 Major performance improvement to placement validity check
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-19 14:44:49 +02:00

34 lines
1.1 KiB
C++

/*
* 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 "arch_place.h"
NEXTPNR_NAMESPACE_BEGIN
PlaceValidityChecker::PlaceValidityChecker(Context *ctx) {}
bool PlaceValidityChecker::isValidBelForCell(CellInfo *cell, BelId bel)
{
return true;
}
bool PlaceValidityChecker::isBelLocationValid(BelId bel) { return true; }
NEXTPNR_NAMESPACE_END