diff options
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 173 |
1 files changed, 146 insertions, 27 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index d931c5b2..994e8660 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -451,8 +451,6 @@ BelId Arch::getBelByLocation(Loc loc) const delay_t Arch::estimateDelay(WireId src, WireId dst) const { - WireId cursor = dst; - int num_uh = locInfo(dst)->wire_data[dst.index].num_uphill; if (num_uh < 6) { for (auto uh : getPipsUphill(dst)) { @@ -613,34 +611,55 @@ std::vector<GraphicElement> Arch::getDecalGraphics(DecalId decal) const { std::vector<GraphicElement> ret; - if (decal.type == DecalId::TYPE_BEL) { - BelId bel; - bel.index = decal.z; - bel.location = decal.location; - int z = locInfo(bel)->bel_data[bel.index].z; - auto bel_type = getBelType(bel); + if (decal.type == DecalId::TYPE_GROUP) { + int type = decal.z; + int x = decal.location.x; + int y = decal.location.y; - if (bel_type == id_TRELLIS_SLICE) { + if (type == GroupId::TYPE_SWITCHBOX) { GraphicElement el; el.type = GraphicElement::TYPE_BOX; - el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; - el.x1 = bel.location.x + logic_cell_x1; - el.x2 = bel.location.x + logic_cell_x2; - el.y1 = bel.location.y + logic_cell_y1 + (z)*logic_cell_pitch; - el.y2 = bel.location.y + logic_cell_y2 + (z)*logic_cell_pitch; - ret.push_back(el); - } + el.style = GraphicElement::STYLE_FRAME; - if (bel_type == id_TRELLIS_IO) { - GraphicElement el; - el.type = GraphicElement::TYPE_BOX; - el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; - el.x1 = bel.location.x + logic_cell_x1; - el.x2 = bel.location.x + logic_cell_x2; - el.y1 = bel.location.y + logic_cell_y1 + (2 * z) * logic_cell_pitch; - el.y2 = bel.location.y + logic_cell_y2 + (2 * z + 0.5f) * logic_cell_pitch; + el.x1 = x + switchbox_x1; + el.x2 = x + switchbox_x2; + el.y1 = y + switchbox_y1; + el.y2 = y + switchbox_y2; ret.push_back(el); } + } else if (decal.type == DecalId::TYPE_WIRE) { + WireId wire; + wire.index = decal.z; + wire.location = decal.location; + auto wire_type = getWireType(wire); + int x = decal.location.x; + int y = decal.location.y; + GraphicElement::style_t style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; + GfxTileWireId tilewire = GfxTileWireId(locInfo(wire)->wire_data[wire.index].tile_wire); + gfxTileWire(ret, x, y, chip_info->width, chip_info->height, wire_type, tilewire, style); + } else if (decal.type == DecalId::TYPE_PIP) { + PipId pip; + pip.index = decal.z; + pip.location = decal.location; + WireId src_wire = getPipSrcWire(pip); + WireId dst_wire = getPipDstWire(pip); + int x = decal.location.x; + int y = decal.location.y; + GfxTileWireId src_id = GfxTileWireId(locInfo(src_wire)->wire_data[src_wire.index].tile_wire); + GfxTileWireId dst_id = GfxTileWireId(locInfo(dst_wire)->wire_data[dst_wire.index].tile_wire); + GraphicElement::style_t style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_HIDDEN; + gfxTilePip(ret, x, y, chip_info->width, chip_info->height, src_wire, getWireType(src_wire), src_id, dst_wire, + getWireType(dst_wire), dst_id, style); + } else if (decal.type == DecalId::TYPE_BEL) { + BelId bel; + bel.index = decal.z; + bel.location = decal.location; + auto bel_type = getBelType(bel); + int x = decal.location.x; + int y = decal.location.y; + int z = locInfo(bel)->bel_data[bel.index].z; + GraphicElement::style_t style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; + gfxTileBel(ret, x, y, z, chip_info->width, chip_info->height, bel_type, style); } return ret; @@ -656,11 +675,35 @@ DecalXY Arch::getBelDecal(BelId bel) const return decalxy; } -DecalXY Arch::getWireDecal(WireId wire) const { return {}; } +DecalXY Arch::getWireDecal(WireId wire) const +{ + DecalXY decalxy; + decalxy.decal.type = DecalId::TYPE_WIRE; + decalxy.decal.location = wire.location; + decalxy.decal.z = wire.index; + decalxy.decal.active = getBoundWireNet(wire) != nullptr; + return decalxy; +} -DecalXY Arch::getPipDecal(PipId pip) const { return {}; }; +DecalXY Arch::getPipDecal(PipId pip) const +{ + DecalXY decalxy; + decalxy.decal.type = DecalId::TYPE_PIP; + decalxy.decal.location = pip.location; + decalxy.decal.z = pip.index; + decalxy.decal.active = getBoundPipNet(pip) != nullptr; + return decalxy; +}; -DecalXY Arch::getGroupDecal(GroupId pip) const { return {}; }; +DecalXY Arch::getGroupDecal(GroupId group) const +{ + DecalXY decalxy; + decalxy.decal.type = DecalId::TYPE_GROUP; + decalxy.decal.location = group.location; + decalxy.decal.z = group.type; + decalxy.decal.active = true; + return decalxy; +} // ----------------------------------------------------------------------- @@ -1078,4 +1121,80 @@ const std::vector<std::string> Arch::availablePlacers = {"sa", #endif }; +// ----------------------------------------------------------------------- + +GroupId Arch::getGroupByName(IdString name) const +{ + for (auto g : getGroups()) + if (getGroupName(g) == name) + return g; + return GroupId(); +} + +IdString Arch::getGroupName(GroupId group) const +{ + std::string suffix; + + switch (group.type) { + case GroupId::TYPE_SWITCHBOX: + suffix = "switchbox"; + break; + default: + return IdString(); + } + + return id("X" + std::to_string(group.location.x) + "/Y" + std::to_string(group.location.y) + "/" + suffix); +} + +std::vector<GroupId> Arch::getGroups() const +{ + std::vector<GroupId> ret; + + for (int y = 1; y < chip_info->height - 1; y++) { + for (int x = 1; x < chip_info->width - 1; x++) { + GroupId group; + group.type = GroupId::TYPE_SWITCHBOX; + group.location.x = x; + group.location.y = y; + ret.push_back(group); + } + } + return ret; +} + +std::vector<BelId> Arch::getGroupBels(GroupId group) const +{ + std::vector<BelId> ret; + return ret; +} + +std::vector<WireId> Arch::getGroupWires(GroupId group) const +{ + std::vector<WireId> ret; + return ret; +} + +std::vector<PipId> Arch::getGroupPips(GroupId group) const +{ + std::vector<PipId> ret; + return ret; +} + +std::vector<GroupId> Arch::getGroupGroups(GroupId group) const +{ + std::vector<GroupId> ret; + return ret; +} + +// ----------------------------------------------------------------------- + +std::vector<std::pair<IdString, std::string>> Arch::getWireAttrs(WireId wire) const +{ + std::vector<std::pair<IdString, std::string>> ret; + auto &wi = locInfo(wire)->wire_data[wire.index]; + + ret.push_back(std::make_pair(id("TILE_WIRE_ID"), stringf("%d", wi.tile_wire))); + + return ret; +} NEXTPNR_NAMESPACE_END |