Rename chip.h to arch.h

Signed-off-by: Clifford Wolf <clifford@clifford.at>

1 files changed, 179 insertions, 0 deletions

diff --git a/dummy/arch.cc b/dummy/arch.cc
new file mode 100644
index 00000000..5bbf36e3
--- /dev/null
+++ b/dummy/arch.cc
@@ -0,0 +1,179 @@
+/*
+ *  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_chip() {}
+
+// ---------------------------------------------------------------
+
+BelId Arch::getBelByName(IdString name) const { return BelId(); }
+
+IdString Arch::getBelName(BelId bel) const { return IdString(); }
+
+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(); }
+
+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(); }
+
+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;
+}
+
+// ---------------------------------------------------------------
+
+bool Arch::estimatePosition(BelId bel, int &x, int &y) const
+{
+    x = 0.0;
+    y = 0.0;
+    return 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;
+}
+
+NEXTPNR_NAMESPACE_END