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abc/src/base/cba/cbaPrsTrans.c
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Alan Mishchenko fad6254c07 Compiler warnings.
2015-03-18 19:42:03 +07:00

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/**CFile****************************************************************
FileName [cbaPrsTrans.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Hierarchical word-level netlist.]
Synopsis [Parse tree to netlist transformation.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - November 29, 2014.]
Revision [$Id: cbaPrsTrans.c,v 1.00 2014/11/29 00:00:00 alanmi Exp $]
***********************************************************************/
#include "cba.h"
#include "cbaPrs.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
typedef struct Cba_Trip_t_ Cba_Trip_t;
struct Cba_Trip_t_
{
Cba_ObjType_t Type;
char * pName;
char * pCode;
char * pSigs[6];
};
/*
static Cba_Trip_t s_Types[100] =
{
{ CBA_BOX_CT , "VERIFIC_PWR", "1", {"o"} },
{ CBA_BOX_CF , "VERIFIC_GND", "1", {"o"} },
{ CBA_BOX_CX , "VERIFIC_X", "1", {"o"} },
{ CBA_BOX_CZ , "VERIFIC_Z", "1", {"o"} },
{ CBA_BOX_INV , "VERIFIC_INV", "11", {"i","o"} },
{ CBA_BOX_BUF , "VERIFIC_BUF", "11", {"i","o"} },
{ CBA_BOX_AND , "VERIFIC_AND", "111", {"a0","a1","o"} },
{ CBA_BOX_NAND , "VERIFIC_NAND", "111", {"a0","a1","o"} },
{ CBA_BOX_OR , "VERIFIC_OR", "111", {"a0","a1","o"} },
{ CBA_BOX_NOR , "VERIFIC_NOR", "111", {"a0","a1","o"} },
{ CBA_BOX_XOR , "VERIFIC_XOR", "111", {"a0","a1","o"} },
{ CBA_BOX_XNOR , "VERIFIC_XNOR", "111", {"a0","a1","o"} },
{ CBA_BOX_MUX , "VERIFIC_MUX", "1111", {"c","a1","a0","o"} }, // changed order
{ (Cba_ObjType_t)-1, "VERIFIC_PULLUP", "1", {"o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_PULLDOWN", "1", {"o"} },
{ CBA_BOX_TRI , "VERIFIC_TRI", "111", {"i","c","o"} },
{ CBA_BOX_LATCH , "VERIFIC_DLATCH", "11111", {"d","async_val","async_cond","gate","q"} }, // changed order
{ CBA_BOX_LATCHRS , "VERIFIC_DLATCHRS", "11111", {"d","s","r","gate","q"} }, // changed order
{ CBA_BOX_DFF , "VERIFIC_DFF", "11111", {"d","async_val","async_cond","clk","q"} }, // changed order
{ CBA_BOX_DFFRS , "VERIFIC_DFFRS", "11111", {"d","s","r","clk","q"} }, // changed order
{ (Cba_ObjType_t)-1, "VERIFIC_NMOS", "111", {"c","d","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_PMOS", "111", {"c","d","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_CMOS", "1111", {"d","nc","pc","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_TRAN", "111", {"inout1","inout2","control"} },
{ CBA_BOX_ADD , "VERIFIC_FADD", "11111", {"cin","a","b","o","cout"} },
{ (Cba_ObjType_t)-1, "VERIFIC_RCMOS", "1111", {"d","nc","pc","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_RNMOS", "111", {"c","d","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_RPMOS", "111", {"c","d","o"} },
{ (Cba_ObjType_t)-1, "VERIFIC_RTRAN", "111", {"inout1","inout2","control"} },
{ (Cba_ObjType_t)-1, "VERIFIC_HDL_ASSERTION", "1", {"condition"} },
{ CBA_BOX_ADD , "add_", "1aba1", {"cin","a","b","o","cout"} },
{ CBA_BOX_MUL , "mult_", "ab?", {"a","b","o"} }, // ? = a * b
{ CBA_BOX_DIV , "div_", "ab?", {"a","b","o"} }, // ? =
{ CBA_BOX_MOD , "mod_", "ab?", {"a","b","o"} }, // ? =
{ CBA_BOX_REM , "rem_", "ab?", {"a","b","o"} }, // ? =
{ CBA_BOX_SHIL , "shift_left_", "1aba", {"cin","a","amount","o"} },
{ CBA_BOX_SHIR , "shift_right_", "1aba", {"cin","a","amount","o"} },
{ CBA_BOX_ROTL , "rotate_left_", "aba", {"a","amount","o"} },
{ CBA_BOX_ROTR , "rotate_right_", "aba", {"a","amount","o"} },
{ CBA_BOX_RAND , "reduce_and_", "ab1", {"a","o"} },
{ CBA_BOX_ROR , "reduce_or_", "ab1", {"a","o"} },
{ CBA_BOX_RXOR , "reduce_xor_", "ab1", {"a","o"} },
{ CBA_BOX_RNAND , "reduce_nand_", "ab1", {"a","o"} },
{ CBA_BOX_RNOR , "reduce_nor_", "ab1", {"a","o"} },
{ CBA_BOX_RXNOR , "reduce_xnor_", "ab1", {"a","o"} },
{ CBA_BOX_LTHAN , "LessThan_", "1ab1", {"cin","a","b","o"} },
{ CBA_BOX_NMUX , "Mux_", "ab1", {"sel","data","o"} },
{ CBA_BOX_SEL , "Select_", "aaa", {"sel","data","o"} },
{ CBA_BOX_DEC , "Decoder_", "a?", {"a","o"} }, // ? = (1 << a)
{ CBA_BOX_EDEC , "EnabledDecoder_", "1a?", {"en","i","o"} }, // ? = (1 << a)
{ CBA_BOX_PSEL , "PrioSelect_", "1aaa", {"cin","sel","data","o"} },
{ CBA_BOX_RAM , "DualPortRam_", "1abab", {"write_enable","write_address","write_data","read_address","read_data"} },
{ CBA_BOX_RAMR , "ReadPort_", "1a1b", {"read_enable", "read_address", "RAM", "read_data" } },
{ CBA_BOX_RAMW , "WritePort_", "1ab1", {"write_enable","write_address","write_data", "RAM"} },
{ CBA_BOX_RAMWC , "ClockedWritePort_", "11ab1", {"clk","write_enable","write_address","write_data", "RAM"} },
{ CBA_BOX_LUT , "lut", "?", {"i","o"} },
{ CBA_BOX_AND , "and_", "aaa", {"a","b","o"} },
{ CBA_BOX_OR , "or_", "aaa", {"a","b","o"} },
{ CBA_BOX_XOR , "xor_", "aaa", {"a","b","o"} },
{ CBA_BOX_NAND , "nand_", "aaa", {"a","b","o"} },
{ CBA_BOX_NOR , "nor_", "aaa", {"a","b","o"} },
{ CBA_BOX_XNOR , "xnor_", "aaa", {"a","b","o"} },
{ CBA_BOX_BUF , "buf_", "aa", {"i","o"} },
{ CBA_BOX_INV , "inv_", "aa", {"i","o"} },
{ CBA_BOX_TRI , "tri_", "a1a", {"i","c","o"} },
{ CBA_BOX_SUB , "sub_", "aaa", {"a","b","o"} },
{ CBA_BOX_MIN , "unary_minus_", "aa", {"i","o"} },
{ CBA_BOX_EQU , "equal_", "aa1", {"a","b","o"} },
{ CBA_BOX_NEQU , "not_equal_", "aa1", {"a","b","o"} },
{ CBA_BOX_MUX , "mux_", "1aaa", {"cond","d1","d0","o"} }, // changed order
{ CBA_BOX_NMUX , "wide_mux_", "ab?", {"sel","data","o"} }, // ? = b / (1 << a)
{ CBA_BOX_SEL , "wide_select_", "ab?", {"sel","data","o"} }, // ? = b / a
{ CBA_BOX_DFF , "wide_dff_", "aaa1a", {"d","async_val","async_cond","clock","q"} },
{ CBA_BOX_DFFRS , "wide_dlatch_", "aaa1a", {"d","set","reset","clock","q"} },
{ CBA_BOX_LATCHRS , "wide_dffrs_", "aaa1a", {"d","set","reset","clock","q"} },
{ CBA_BOX_LATCH , "wide_dlatchrs_", "aaa1a", {"d","async_val","async_cond","clock","q"} },
{ CBA_BOX_PSEL , "wide_prio_select_", "ab??", {"sel","data","carry_in","o"} }, // ? = b / a
{ CBA_BOX_POW , "pow_", "abc", {"a","b","o"} }, // ? =
{ CBA_BOX_PENC , "PrioEncoder_", "a?", {"sel","o"} },
{ CBA_BOX_ABS , "abs", "aa", {"i","o"} }
};
*/
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Count range size.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
static inline int Prs_ManRangeSizeName( Prs_Ntk_t * p, int Name )
{
return 1;
}
static inline int Prs_ManRangeSizeRange( Prs_Ntk_t * p, int Range )
{
char * pStr;
int Left, Right;
if ( Range == 0 )
return 1;
pStr = Prs_NtkStr( p, Range );
assert( pStr[0] == '[' );
Left = Right = atoi( pStr + 1 );
pStr = strstr( pStr, "=" );
if ( pStr )
Right = atoi( pStr + 1 );
return 1 + (Left > Right ? Left - Right : Right - Left);
}
static inline int Prs_ManRangeSizeConst( Prs_Ntk_t * p, int Const )
{
return atoi( Prs_NtkStr(p, Const) );
}
static inline int Prs_ManRangeSizeConcat( Prs_Ntk_t * p, int Con )
{
extern int Prs_ManRangeSizeArray( Prs_Ntk_t * p, Vec_Int_t * vSlices, int Start, int Stop );
Vec_Int_t * vSigs = Prs_CatSignals(p, Con);
return Prs_ManRangeSizeArray( p, vSigs, 0, Vec_IntSize(vSigs) );
}
static inline int Prs_ManRangeSizeSignal( Prs_Ntk_t * p, int Sig )
{
int Value = Abc_Lit2Var2( Sig );
Prs_ManType_t Type = Abc_Lit2Att2( Sig );
if ( Type == CBA_PRS_NAME )
return Prs_ManRangeSizeName( p, Value );
if ( Type == CBA_PRS_SLICE )
return Prs_ManRangeSizeRange( p, Prs_SliceRange(p, Value) );
if ( Type == CBA_PRS_CONST )
return Prs_ManRangeSizeConst( p, Value );
if ( Type == CBA_PRS_CONCAT )
return Prs_ManRangeSizeConcat( p, Value );
assert( 0 );
return 0;
}
int Prs_ManRangeSizeArray( Prs_Ntk_t * p, Vec_Int_t * vSlices, int Start, int Stop )
{
int i, Sig, Count = 0;
assert( Vec_IntSize(vSlices) > 0 );
Vec_IntForEachEntryStartStop( vSlices, Sig, i, Start, Stop )
Count += Prs_ManRangeSizeSignal( p, Sig );
return Count;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
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