diff options
| author | gatecat <gatecat@ds0.me> | 2021-12-30 13:18:34 +0000 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2022-01-04 20:19:29 +0000 |
| commit | e88bd34c02272ecdad6295123941d9040fa4f043 (patch) | |
| tree | 2ff879a3a856d19f61cc0c0875e7a3aa7fba7ac1 /generic/archdefs.h | |
| parent | 089ca8258e6f4dc93f8d39594c1109a8578cdc98 (diff) | |
| download | nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.tar.gz nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.tar.bz2 nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.zip | |
Viaduct API for a hybrid between generic and full-custom arch
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'generic/archdefs.h')
| -rw-r--r-- | generic/archdefs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/generic/archdefs.h b/generic/archdefs.h index 2d46c0a2..4e91ffd3 100644 --- a/generic/archdefs.h +++ b/generic/archdefs.h @@ -20,6 +20,7 @@ #ifndef GENERIC_ARCHDEFS_H #define GENERIC_ARCHDEFS_H +#include "base_clusterinfo.h" #include "hashlib.h" #include "idstringlist.h" @@ -74,7 +75,7 @@ struct ArchNetInfo struct NetInfo; -struct ArchCellInfo +struct ArchCellInfo : BaseClusterInfo { // Custom grouping set via "PACK_GROUP" attribute. All cells with the same group // value may share a tile (-1 = don't care, default if not set) @@ -83,6 +84,8 @@ struct ArchCellInfo bool is_slice; // Only packing rule for slice type primitives is a single clock per tile const NetInfo *slice_clk; + // A flat index for cells; so viaduct uarches can have their own fast flat arrays of per-cell validity-related data + int flat_index; // Cell to bel pin mapping dict<IdString, std::vector<IdString>> bel_pins; }; |