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| author | Clifford Wolf <clifford@clifford.at> | 2018-05-26 16:08:20 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2018-05-26 16:08:20 +0200 |
| commit | d56e29c47e157c69bbc9fca6b615fbcb8c937d47 (patch) | |
| tree | cc9867a583dc29c1eed9c929a812c590cdf826b1 /dummy | |
| parent | 757786f134e8993ee5243ff87973dd598be9d04f (diff) | |
| download | nextpnr-d56e29c47e157c69bbc9fca6b615fbcb8c937d47.tar.gz nextpnr-d56e29c47e157c69bbc9fca6b615fbcb8c937d47.tar.bz2 nextpnr-d56e29c47e157c69bbc9fca6b615fbcb8c937d47.zip | |
Progress in chip.h API
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'dummy')
| -rw-r--r-- | dummy/chip.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/dummy/chip.h b/dummy/chip.h index ec497e0e..2b2bc613 100644 --- a/dummy/chip.h +++ b/dummy/chip.h @@ -22,6 +22,15 @@ #ifndef CHIP_H #define CHIP_H +typedef IdString BelType; +typedef IdString PortPin; + +static inline IdString belTypeToId(BelType type) { return type; } +static inline IdString portPinToId(PortPin type) { return type; } + +static inline BelType belTypeFromId(IdString id) { return id; } +static inline PortPin portPinFromId(IdString id) { return id; } + struct BelId { uint8_t tile_x = 0, tile_y = 0; @@ -124,7 +133,7 @@ struct WireDelayRange struct BelPin { BelId bel; - IdString pin; + PortPin pin; }; struct BelPinIterator @@ -168,8 +177,8 @@ struct Chip IdString getWireName(WireId wire) const; BelRange getBels() const; - BelRange getBelsByType(IdString type) const; - IdString getBelType(BelId bel) const; + BelRange getBelsByType(BelType type) const; + BelType getBelType(BelId bel) const; void getBelPosition(BelId bel, float &x, float &y) const; void getWirePosition(WireId wire, float &x, float &y) const; @@ -184,7 +193,7 @@ struct Chip // the following will only operate on / return "active" BELs // multiple active uphill BELs for a wire will cause a runtime error - WireId getWireBelPin(BelId bel, IdString pin) const; + WireId getWireBelPin(BelId bel, PortPin pin) const; BelPin getBelPinUphill(WireId wire) const; BelPinRange getBelPinsDownhill(WireId wire) const; }; |