caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Make ECP5 proxy context compatible

Browse Source
This commit is contained in:
Sergiusz Bazanski 2018-07-14 11:52:50 +01:00
parent 3352ff4abb
commit df5d7923ec
2 changed files with 79 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
ecp5/arch.cc
View File

@ -402,5 +402,84 @@ IdString ArchReadMethods::getBoundBelCell(BelId bel) const
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

76
ecp5/arch.h
View File

@ -386,24 +386,6 @@ public:
uint32_t getBelChecksum(BelId bel) const { return bel.index; }
void bindBel(BelId bel, IdString cell, PlaceStrength strength)
{
NPNR_ASSERT(bel != BelId());
NPNR_ASSERT(bel_to_cell[bel] == IdString());
bel_to_cell[bel] = cell;
cells[cell]->bel = bel;
cells[cell]->belStrength = strength;
}
void unbindBel(BelId bel)
{
NPNR_ASSERT(bel != BelId());
NPNR_ASSERT(bel_to_cell[bel] != IdString());
cells[bel_to_cell[bel]]->bel = BelId();
cells[bel_to_cell[bel]]->belStrength = STRENGTH_NONE;
bel_to_cell[bel] = IdString();
}
BelRange getBels() const
{
BelRange range;
@ -478,33 +460,6 @@ public:
uint32_t getWireChecksum(WireId wire) const { return wire.index; }
void bindWire(WireId wire, IdString net, PlaceStrength strength)
{
NPNR_ASSERT(wire != WireId());
NPNR_ASSERT(wire_to_net[wire] == IdString());
wire_to_net[wire] = net;
nets[net]->wires[wire].pip = PipId();
nets[net]->wires[wire].strength = strength;
}
void unbindWire(WireId wire)
{
NPNR_ASSERT(wire != WireId());
NPNR_ASSERT(wire_to_net[wire] != IdString());
auto &net_wires = 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();
}
WireRange getWires() const
{
WireRange range;
@ -524,37 +479,6 @@ public:
uint32_t getPipChecksum(PipId pip) const { return pip.index; }
void 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 = locInfo(pip)->pip_data[pip.index].dst_idx;
dst.location = pip.location + locInfo(pip)->pip_data[pip.index].rel_dst_loc;
NPNR_ASSERT(wire_to_net[dst] == IdString());
wire_to_net[dst] = net;
nets[net]->wires[dst].pip = pip;
nets[net]->wires[dst].strength = strength;
}
void unbindPip(PipId pip)
{
NPNR_ASSERT(pip != PipId());
NPNR_ASSERT(pip_to_net[pip] != IdString());
WireId dst;
dst.index = locInfo(pip)->pip_data[pip.index].dst_idx;
dst.location = pip.location + locInfo(pip)->pip_data[pip.index].rel_dst_loc;
NPNR_ASSERT(wire_to_net[dst] != IdString());
wire_to_net[dst] = IdString();
nets[pip_to_net[pip]]->wires.erase(dst);
pip_to_net[pip] = IdString();
}
AllPipRange getPips() const
{
AllPipRange range;