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-rw-r--r--ecp5/arch.cc184
1 files changed, 16 insertions, 168 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc
index 1938c297..51f4db84 100644
--- a/ecp5/arch.cc
+++ b/ecp5/arch.cc
@@ -151,7 +151,7 @@ IdString Arch::archArgsToId(ArchArgs args) const
// -----------------------------------------------------------------------
-BelId ArchReadMethods::getBelByName(IdString name) const
+BelId Arch::getBelByName(IdString name) const
{
BelId ret;
auto it = bel_by_name.find(name);
@@ -160,9 +160,9 @@ BelId ArchReadMethods::getBelByName(IdString name) const
Location loc;
std::string basename;
- std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(parent_));
+ std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(this));
ret.location = loc;
- const LocationTypePOD *loci = parent_->locInfo(ret);
+ const LocationTypePOD *loci = locInfo(ret);
for (int i = 0; i < loci->num_bels; i++) {
if (std::strcmp(loci->bel_data[i].name.get(), basename.c_str()) == 0) {
ret.index = i;
@@ -185,14 +185,14 @@ BelRange Arch::getBelsAtSameTile(BelId bel) const
return br;
}
-WireId ArchReadMethods::getWireBelPin(BelId bel, PortPin pin) const
+WireId Arch::getWireBelPin(BelId bel, PortPin pin) const
{
WireId ret;
NPNR_ASSERT(bel != BelId());
- int num_bel_wires = parent_->locInfo(bel)->bel_data[bel.index].num_bel_wires;
- const BelWirePOD *bel_wires = parent_->locInfo(bel)->bel_data[bel.index].bel_wires.get();
+ int num_bel_wires = locInfo(bel)->bel_data[bel.index].num_bel_wires;
+ const BelWirePOD *bel_wires = locInfo(bel)->bel_data[bel.index].bel_wires.get();
for (int i = 0; i < num_bel_wires; i++)
if (bel_wires[i].port == pin) {
ret.location = bel.location + bel_wires[i].rel_wire_loc;
@@ -205,7 +205,7 @@ WireId ArchReadMethods::getWireBelPin(BelId bel, PortPin pin) const
// -----------------------------------------------------------------------
-WireId ArchReadMethods::getWireByName(IdString name) const
+WireId Arch::getWireByName(IdString name) const
{
WireId ret;
auto it = wire_by_name.find(name);
@@ -214,9 +214,9 @@ WireId ArchReadMethods::getWireByName(IdString name) const
Location loc;
std::string basename;
- std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(parent_));
+ std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(this));
ret.location = loc;
- const LocationTypePOD *loci = parent_->locInfo(ret);
+ const LocationTypePOD *loci = locInfo(ret);
for (int i = 0; i < loci->num_wires; i++) {
if (std::strcmp(loci->wire_data[i].name.get(), basename.c_str()) == 0) {
ret.index = i;
@@ -233,7 +233,7 @@ WireId ArchReadMethods::getWireByName(IdString name) const
// -----------------------------------------------------------------------
-PipId ArchReadMethods::getPipByName(IdString name) const
+PipId Arch::getPipByName(IdString name) const
{
auto it = pip_by_name.find(name);
if (it != pip_by_name.end())
@@ -242,13 +242,13 @@ PipId ArchReadMethods::getPipByName(IdString name) const
PipId ret;
Location loc;
std::string basename;
- std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(parent_));
- const LocationTypePOD *loci = parent_->locInfo(ret);
+ std::tie(loc.x, loc.y, basename) = split_identifier_name(name.str(this));
+ const LocationTypePOD *loci = locInfo(ret);
for (int i = 0; i < loci->num_pips; i++) {
PipId curr;
curr.location = loc;
curr.index = i;
- pip_by_name[parent_->getPipName(curr)] = curr;
+ pip_by_name[getPipName(curr)] = curr;
}
return pip_by_name[name];
}
@@ -296,7 +296,7 @@ bool Arch::route() { return router1(getCtx()); }
// -----------------------------------------------------------------------
-std::vector<GraphicElement> ArchReadMethods::getDecalGraphics(DecalId decalId) const
+std::vector<GraphicElement> Arch::getDecalGraphics(DecalId decalId) const
{
std::vector<GraphicElement> ret;
// FIXME
@@ -315,9 +315,9 @@ DecalXY Arch::getGroupDecal(GroupId pip) const { return {}; };
// -----------------------------------------------------------------------
-bool ArchReadMethods::isValidBelForCell(CellInfo *cell, BelId bel) const { return true; }
+bool Arch::isValidBelForCell(CellInfo *cell, BelId bel) const { return true; }
-bool ArchReadMethods::isBelLocationValid(BelId bel) const { return true; }
+bool Arch::isBelLocationValid(BelId bel) const { return true; }
// -----------------------------------------------------------------------
@@ -330,156 +330,4 @@ IdString Arch::getPortClock(const CellInfo *cell, IdString port) const { return
bool Arch::isClockPort(const CellInfo *cell, IdString port) const { return false; }
-bool ArchReadMethods::checkWireAvail(WireId wire) const
-{
- NPNR_ASSERT(wire != WireId());
- return wire_to_net.find(wire) == wire_to_net.end() || wire_to_net.at(wire) == IdString();
-}
-
-bool ArchReadMethods::checkPipAvail(PipId pip) const
-{
- NPNR_ASSERT(pip != PipId());
- return pip_to_net.find(pip) == pip_to_net.end() || pip_to_net.at(pip) == IdString();
-}
-
-bool ArchReadMethods::checkBelAvail(BelId bel) const
-{
- NPNR_ASSERT(bel != BelId());
- return bel_to_cell.find(bel) == bel_to_cell.end() || bel_to_cell.at(bel) == IdString();
-}
-
-IdString ArchReadMethods::getConflictingBelCell(BelId bel) const
-{
- NPNR_ASSERT(bel != BelId());
- if (bel_to_cell.find(bel) == bel_to_cell.end())
- return IdString();
- else
- return bel_to_cell.at(bel);
-}
-
-IdString ArchReadMethods::getConflictingWireNet(WireId wire) const
-{
- NPNR_ASSERT(wire != WireId());
- if (wire_to_net.find(wire) == wire_to_net.end())
- return IdString();
- else
- return wire_to_net.at(wire);
-}
-
-IdString ArchReadMethods::getConflictingPipNet(PipId pip) const
-{
- NPNR_ASSERT(pip != PipId());
- if (pip_to_net.find(pip) == pip_to_net.end())
- return IdString();
- else
- return pip_to_net.at(pip);
-}
-
-IdString ArchReadMethods::getBoundWireNet(WireId wire) const
-{
- NPNR_ASSERT(wire != WireId());
- if (wire_to_net.find(wire) == wire_to_net.end())
- return IdString();
- else
- return wire_to_net.at(wire);
-}
-
-IdString ArchReadMethods::getBoundPipNet(PipId pip) const
-{
- NPNR_ASSERT(pip != PipId());
- if (pip_to_net.find(pip) == pip_to_net.end())
- return IdString();
- else
- return pip_to_net.at(pip);
-}
-
-IdString ArchReadMethods::getBoundBelCell(BelId bel) const
-{
- NPNR_ASSERT(bel != BelId());
- if (bel_to_cell.find(bel) == bel_to_cell.end())
- return IdString();
- else
- return bel_to_cell.at(bel);
-}
-
-void ArchMutateMethods::unbindWire(WireId wire)
-{
- NPNR_ASSERT(wire != WireId());
- NPNR_ASSERT(wire_to_net[wire] != IdString());
-
- auto &net_wires = parent_->nets[wire_to_net[wire]]->wires;
- auto it = net_wires.find(wire);
- NPNR_ASSERT(it != net_wires.end());
-
- auto pip = it->second.pip;
- if (pip != PipId()) {
- pip_to_net[pip] = IdString();
- }
-
- net_wires.erase(it);
- wire_to_net[wire] = IdString();
-}
-
-void ArchMutateMethods::unbindPip(PipId pip)
-{
- NPNR_ASSERT(pip != PipId());
- NPNR_ASSERT(pip_to_net[pip] != IdString());
-
- WireId dst;
- dst.index = parent_->locInfo(pip)->pip_data[pip.index].dst_idx;
- dst.location = pip.location + parent_->locInfo(pip)->pip_data[pip.index].rel_dst_loc;
- NPNR_ASSERT(wire_to_net[dst] != IdString());
- wire_to_net[dst] = IdString();
- parent_->nets[pip_to_net[pip]]->wires.erase(dst);
-
- pip_to_net[pip] = IdString();
-}
-
-void ArchMutateMethods::unbindBel(BelId bel)
-{
- NPNR_ASSERT(bel != BelId());
- NPNR_ASSERT(bel_to_cell[bel] != IdString());
- parent_->cells[bel_to_cell[bel]]->bel = BelId();
- parent_->cells[bel_to_cell[bel]]->belStrength = STRENGTH_NONE;
- bel_to_cell[bel] = IdString();
-}
-
-void ArchMutateMethods::bindWire(WireId wire, IdString net, PlaceStrength strength)
-{
- NPNR_ASSERT(wire != WireId());
- NPNR_ASSERT(wire_to_net[wire] == IdString());
- wire_to_net[wire] = net;
- parent_->nets[net]->wires[wire].pip = PipId();
- parent_->nets[net]->wires[wire].strength = strength;
-}
-
-void ArchMutateMethods::bindPip(PipId pip, IdString net, PlaceStrength strength)
-{
- NPNR_ASSERT(pip != PipId());
- NPNR_ASSERT(pip_to_net[pip] == IdString());
-
- pip_to_net[pip] = net;
-
- WireId dst;
- dst.index = parent_->locInfo(pip)->pip_data[pip.index].dst_idx;
- dst.location = pip.location + parent_->locInfo(pip)->pip_data[pip.index].rel_dst_loc;
- NPNR_ASSERT(wire_to_net[dst] == IdString());
- wire_to_net[dst] = net;
- parent_->nets[net]->wires[dst].pip = pip;
- parent_->nets[net]->wires[dst].strength = strength;
-}
-
-void ArchMutateMethods::bindBel(BelId bel, IdString cell, PlaceStrength strength)
-{
- NPNR_ASSERT(bel != BelId());
- NPNR_ASSERT(bel_to_cell[bel] == IdString());
- bel_to_cell[bel] = cell;
- parent_->cells[cell]->bel = bel;
- parent_->cells[cell]->belStrength = strength;
-}
-
-CellInfo *ArchMutateMethods::getCell(IdString cell) { return parent_->cells.at(cell).get(); }
-
-
-
NEXTPNR_NAMESPACE_END
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 17:51:12 +0000