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view core/sim/bdir_dut/BranchPred.bi @ 3:5e0595db14f6 pygar svn.4

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[svn r4] added bluespec manual to documents
author rlm
date Tue, 20 Apr 2010 20:09:46 -0400
parents 91a1f76ddd62
children
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     1 signature BranchPred where {



     2 import ¶Counter®¶;



     3 		 



     4 import ¶FIFOF_®¶;



     5 		



     6 import ¶FIFOF®¶;



     7 	       



     8 import ¶FIFO®¶;



     9 	      



    10 import ¶Inout®¶;



    11 	       



    12 import ¶List®¶;



    13 	      



    14 import ¶Clocks®¶;



    15 		



    16 import ¶ListN®¶;



    17 	       



    18 import ¶PrimArray®¶;



    19 		   



    20 import ¶RegFile®¶;



    21 		 



    22 import ¶Vector®¶;



    23 		



    24 import ¶Connectable®¶;



    25 		     



    26 import ¶GetPut®¶;



    27 		



    28 import ¶ClientServer®¶;



    29 		      



    30 import Trace;



    31 	    



    32 import ProcTypes;



    33 		



    34 type (BranchPred.BrPred :: *) = ¶Prelude®¶.¶Maybe®¶ ProcTypes.Addr;



    35 								  



    36 type (BranchPred.BPindx :: *) = ¶Prelude®¶.¶Bit®¶ 4;



    37 						   



    38 struct (BranchPred.BrPair :: *) = {



    39     BranchPred.brpc :: ProcTypes.Addr;



    40     BranchPred.nextpc :: ProcTypes.Addr



    41 };



    42  



    43 instance BranchPred ¶Prelude®¶.¶PrimMakeUndefined®¶ BranchPred.BrPair;



    44 								     



    45 instance BranchPred ¶Prelude®¶.¶PrimDeepSeqCond®¶ BranchPred.BrPair;



    46 								   



    47 instance BranchPred ¶Prelude®¶.¶PrimMakeUninitialized®¶ BranchPred.BrPair;



    48 									 



    49 instance BranchPred ¶Prelude®¶.¶Bits®¶ BranchPred.BrPair 64;



    50 							   



    51 instance BranchPred ¶Prelude®¶.¶Eq®¶ BranchPred.BrPair;



    52 						      



    53 data (BranchPred.CBranchPath :: *) = BranchPred.Valid BranchPred.BrPair | BranchPred.Invalid ();



    54 											       



    55 instance BranchPred ¶Prelude®¶.¶PrimMakeUndefined®¶ BranchPred.CBranchPath;



    56 									  



    57 instance BranchPred ¶Prelude®¶.¶PrimDeepSeqCond®¶ BranchPred.CBranchPath;



    58 									



    59 instance BranchPred ¶Prelude®¶.¶PrimMakeUninitialized®¶ BranchPred.CBranchPath;



    60 									      



    61 instance BranchPred ¶Prelude®¶.¶Bits®¶ BranchPred.CBranchPath 65;



    62 								



    63 instance BranchPred ¶Prelude®¶.¶Eq®¶ BranchPred.CBranchPath;



    64 							   



    65 interface (BranchPred.BranchPred :: *) = {



    66     BranchPred.get :: ProcTypes.Addr -> BranchPred.BrPred {-# arg_names = [pres] #-};



    67     BranchPred.upd :: ProcTypes.Addr -> ProcTypes.Addr -> ¶Prelude®¶.¶Action®¶ {-# arg_names = [pres,



    68 												next] #-}



    69 };



    70  



    71 instance BranchPred ¶Prelude®¶.¶PrimMakeUndefined®¶ BranchPred.BranchPred;



    72 									 



    73 instance BranchPred ¶Prelude®¶.¶PrimDeepSeqCond®¶ BranchPred.BranchPred;



    74 								       



    75 instance BranchPred ¶Prelude®¶.¶PrimMakeUninitialized®¶ BranchPred.BranchPred;



    76 									     



    77 BranchPred.mkBranchPred :: (¶Prelude®¶.¶IsModule®¶ _m__ _c__) => _m__ BranchPred.BranchPred



    78 }