From db12a83ced8f5a52443dbbae1eb29992cdc3935d Mon Sep 17 00:00:00 2001 From: Keith Rothman <537074+litghost@users.noreply.github.com> Date: Fri, 19 Mar 2021 18:10:30 -0700 Subject: Add pseudo pip data to chipdb (with schema bump). Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> --- fpga_interchange/arch.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'fpga_interchange/arch.h') diff --git a/fpga_interchange/arch.h b/fpga_interchange/arch.h index 84c0b7c8..6a3d7ad1 100644 --- a/fpga_interchange/arch.h +++ b/fpga_interchange/arch.h @@ -515,6 +515,20 @@ struct Arch : ArchAPI void assign_net_to_wire(WireId wire, NetInfo *net, const char *src, bool require_empty); + void assign_pip_pseudo_wires(PipId pip, NetInfo *net) + { + NPNR_ASSERT(net != nullptr); + WireId wire; + wire.tile = pip.tile; + const PipInfoPOD &pip_data = pip_info(chip_info, pip); + for (int32_t wire_index : pip_data.pseudo_cell_wires) { + wire.index = wire_index; + assign_net_to_wire(wire, net, "pseudo", /*require_empty=*/true); + } + } + + void remove_pip_pseudo_wires(PipId pip, NetInfo *net); + void unassign_wire(WireId wire); void bindPip(PipId pip, NetInfo *net, PlaceStrength strength) final; -- cgit v1.2.3