Add Arch attrs API

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

2 files changed, 31 insertions, 0 deletions

diff --git a/generic/arch.cc b/generic/arch.cc
index d306a9ec..7f464206 100644
--- a/generic/arch.cc
+++ b/generic/arch.cc
@@ -184,6 +184,21 @@ void Arch::setGroupDecal(GroupId group, DecalXY decalxy)
     refreshUiGroup(group);
 }
 
+void Arch::setWireAttr(IdString wire, IdString key, const std::string &value)
+{
+    wires.at(wire).attrs[key] = value;
+}
+
+void Arch::setPipAttr(IdString pip, IdString key, const std::string &value)
+{
+    pips.at(pip).attrs[key] = value;
+}
+
+void Arch::setBelAttr(IdString bel, IdString key, const std::string &value)
+{
+    bels.at(bel).attrs[key] = value;
+}
+
 // ---------------------------------------------------------------
 
 Arch::Arch(ArchArgs args) : chipName("generic"), args(args) {}
@@ -251,6 +266,8 @@ const std::vector<BelId> &Arch::getBels() const { return bel_ids; }
 
 IdString Arch::getBelType(BelId bel) const { return bels.at(bel).type; }
 
+const std::map<IdString, std::string> &Arch::getBelAttrs(BelId bel) const { return bels.at(bel).attrs; }
+
 WireId Arch::getBelPinWire(BelId bel, IdString pin) const { return bels.at(bel).pins.at(pin).wire; }
 
 PortType Arch::getBelPinType(BelId bel, IdString pin) const { return bels.at(bel).pins.at(pin).type; }
@@ -276,6 +293,8 @@ IdString Arch::getWireName(WireId wire) const { return wire; }
 
 IdString Arch::getWireType(WireId wire) const { return wires.at(wire).type; }
 
+const std::map<IdString, std::string> &Arch::getWireAttrs(WireId wire) const { return wires.at(wire).attrs; }
+
 uint32_t Arch::getWireChecksum(WireId wire) const
 {
     // FIXME
@@ -328,6 +347,8 @@ IdString Arch::getPipName(PipId pip) const { return pip; }
 
 IdString Arch::getPipType(PipId pip) const { return pips.at(pip).type; }
 
+const std::map<IdString, std::string> &Arch::getPipAttrs(PipId pip) const { return pips.at(pip).attrs; }
+
 uint32_t Arch::getPipChecksum(PipId wire) const
 {
     // FIXME
diff --git a/generic/arch.h b/generic/arch.h
index 7549a75b..22966e2a 100644
--- a/generic/arch.h
+++ b/generic/arch.h
@@ -32,6 +32,7 @@ struct WireInfo;
 struct PipInfo
 {
     IdString name, type;
+    std::map<IdString, std::string> attrs;
     NetInfo *bound_net;
     WireId srcWire, dstWire;
     DelayInfo delay;
@@ -42,6 +43,7 @@ struct PipInfo
 struct WireInfo
 {
     IdString name, type;
+    std::map<IdString, std::string> attrs;
     NetInfo *bound_net;
     std::vector<PipId> downhill, uphill, aliases;
     BelPin uphill_bel_pin;
@@ -61,6 +63,7 @@ struct PinInfo
 struct BelInfo
 {
     IdString name, type;
+    std::map<IdString, std::string> attrs;
     CellInfo *bound_cell;
     std::unordered_map<IdString, PinInfo> pins;
     DecalXY decalxy;
@@ -120,6 +123,10 @@ struct Arch : BaseCtx
     void setBelDecal(BelId bel, DecalXY decalxy);
     void setGroupDecal(GroupId group, DecalXY decalxy);
 
+    void setWireAttr(IdString wire, IdString key, const std::string &value);
+    void setPipAttr(IdString pip, IdString key, const std::string &value);
+    void setBelAttr(IdString bel, IdString key, const std::string &value);
+
     // ---------------------------------------------------------------
     // Common Arch API. Every arch must provide the following methods.
 
@@ -151,6 +158,7 @@ struct Arch : BaseCtx
     CellInfo *getConflictingBelCell(BelId bel) const;
     const std::vector<BelId> &getBels() const;
     IdString getBelType(BelId bel) const;
+    const std::map<IdString, std::string> &getBelAttrs(BelId bel) const;
     WireId getBelPinWire(BelId bel, IdString pin) const;
     PortType getBelPinType(BelId bel, IdString pin) const;
     std::vector<IdString> getBelPins(BelId bel) const;
@@ -158,6 +166,7 @@ struct Arch : BaseCtx
     WireId getWireByName(IdString name) const;
     IdString getWireName(WireId wire) const;
     IdString getWireType(WireId wire) const;
+    const std::map<IdString, std::string> &getWireAttrs(WireId wire) const;
     uint32_t getWireChecksum(WireId wire) const;
     void bindWire(WireId wire, NetInfo *net, PlaceStrength strength);
     void unbindWire(WireId wire);
@@ -171,6 +180,7 @@ struct Arch : BaseCtx
     PipId getPipByName(IdString name) const;
     IdString getPipName(PipId pip) const;
     IdString getPipType(PipId pip) const;
+    const std::map<IdString, std::string> &getPipAttrs(PipId pip) const;
     uint32_t getPipChecksum(PipId pip) const;
     void bindPip(PipId pip, NetInfo *net, PlaceStrength strength);
     void unbindPip(PipId pip);