mirror of
https://github.com/openhwgroup/cvw
synced 2025-02-11 06:05:49 +00:00
Last of the branch predictor signal name updates.
This commit is contained in:
parent
04744032d8
commit
0ca10e7ee2
@ -52,7 +52,7 @@ module RASPredictor import cvw::*; #(parameter cvw_t P)(
|
||||
logic RepairD;
|
||||
logic IncrRepairD, DecRepairD;
|
||||
|
||||
logic DecrementPtr;
|
||||
logic DecPtr;
|
||||
logic FlushedReturnDE;
|
||||
logic WrongPredReturnD;
|
||||
|
||||
@ -71,11 +71,11 @@ module RASPredictor import cvw::*; #(parameter cvw_t P)(
|
||||
|
||||
assign CounterEn = PopF | PushE | RepairD;
|
||||
|
||||
assign DecrementPtr = (PopF | DecRepairD) & ~IncrRepairD;
|
||||
assign DecPtr = (PopF | DecRepairD) & ~IncrRepairD;
|
||||
|
||||
assign P1 = 1;
|
||||
assign M1 = '1; // -1
|
||||
mux2 #(Depth) PtrMux(P1, M1, DecrementPtr, IncDecPtr);
|
||||
mux2 #(Depth) PtrMux(P1, M1, DecPtr, IncDecPtr);
|
||||
logic [Depth-1:0] Sum;
|
||||
assign Sum = Ptr + IncDecPtr;
|
||||
if(|P.RAS_SIZE[Depth-1:0])
|
||||
|
@ -47,7 +47,7 @@ module gshare import cvw::*; #(parameter cvw_t P,
|
||||
logic MatchF, MatchD, MatchE, MatchM, MatchW;
|
||||
logic MatchX;
|
||||
|
||||
logic [1:0] PHTBPDirF, BPDirD, BPDirE, FwdNewDirPredF;
|
||||
logic [1:0] PHTBPDirF, BPDirD, BPDirE, FwdNewBPDirF;
|
||||
logic [1:0] NewBPDirE, NewBPDirM, NewBPDirW;
|
||||
|
||||
logic [k-1:0] IndexNextF, IndexF, IndexD, IndexE, IndexM, IndexW;
|
||||
@ -78,12 +78,12 @@ module gshare import cvw::*; #(parameter cvw_t P,
|
||||
assign MatchW = BranchW & ~FlushW & (IndexF == IndexW);
|
||||
assign MatchX = MatchD | MatchE | MatchM | MatchW;
|
||||
|
||||
assign FwdNewDirPredF = MatchD ? {2{BPDirD[1]}} :
|
||||
assign FwdNewBPDirF = MatchD ? {2{BPDirD[1]}} :
|
||||
MatchE ? {NewBPDirE} :
|
||||
MatchM ? {NewBPDirM} :
|
||||
NewBPDirW ;
|
||||
|
||||
assign BPDirF = MatchX ? FwdNewDirPredF : PHTBPDirF;
|
||||
assign BPDirF = MatchX ? FwdNewBPDirF : PHTBPDirF;
|
||||
|
||||
ram2p1r1wbe #(.USE_SRAM(P.USE_SRAM), .DEPTH(2**k), .WIDTH(2)) PHT(.clk(clk),
|
||||
.ce1(~StallF), .ce2(~StallW & ~FlushW),
|
||||
|
Loading…
Reference in New Issue
Block a user