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-rw-r--r--src/base/abci/abc.c2
-rw-r--r--src/misc/extra/extraUtilCfs.c46
-rw-r--r--src/misc/extra/extraUtilMacc.c41
3 files changed, 67 insertions, 22 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 5546aec9..ddce35ff 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -13367,7 +13367,7 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv )
}
// Abc_NtkComputePaths( Abc_FrameReadNtk(pAbc) );
//Dau_NetworkEnumTest();
- //Ext_TruthDiagnoseTest();
+ //Extra_DigitsDumpGiaTest();
return 0;
usage:
Abc_Print( -2, "usage: test [-CKDNM] [-aovwh] <file_name>\n" );
diff --git a/src/misc/extra/extraUtilCfs.c b/src/misc/extra/extraUtilCfs.c
new file mode 100644
index 00000000..408f9de6
--- /dev/null
+++ b/src/misc/extra/extraUtilCfs.c
@@ -0,0 +1,46 @@
+/**CFile****************************************************************
+
+ FileName [extraUtilCfs.c]
+
+ SystemName [ABC: Logic synthesis and verification system.]
+
+ PackageName [extra]
+
+ Synopsis [CF simulation.]
+
+ Author [Alan Mishchenko]
+
+ Affiliation [UC Berkeley]
+
+ Date [Ver. 1.0. Started - June 20, 2005.]
+
+ Revision [$Id: extraUtilCfs.c,v 1.0 2003/02/01 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "aig/gia/gia.h"
+#include "misc/extra/extra.h"
+#include "misc/util/utilTruth.h"
+
+ABC_NAMESPACE_IMPL_START
+
+////////////////////////////////////////////////////////////////////////
+/// DECLARATIONS ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+/// FUNCTION DEFINITIONS ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+/// END OF FILE ///
+////////////////////////////////////////////////////////////////////////
+
+
+ABC_NAMESPACE_IMPL_END
+
diff --git a/src/misc/extra/extraUtilMacc.c b/src/misc/extra/extraUtilMacc.c
index 1d058f3b..5a7a8164 100644
--- a/src/misc/extra/extraUtilMacc.c
+++ b/src/misc/extra/extraUtilMacc.c
@@ -49,11 +49,10 @@ ABC_NAMESPACE_IMPL_START
SeeAlso []
***********************************************************************/
-void Wlc_ConstMultSpecOne( FILE * pFile, int n, int nBits, int nWidth )
+void Macc_ConstMultSpecOne( FILE * pFile, int n, int nBits, int nWidth )
{
int nTotal = nWidth+nBits;
int Bound = 1 << (nBits-1);
- char Sign = n < 0 ? '_' : ' ';
assert( -Bound <= n && n < Bound );
fprintf( pFile, "// %d-bit multiplier by %d-bit constant %d generated by ABC\n", nWidth, nBits, n );
fprintf( pFile, "module mul%03d%s (\n", Abc_AbsInt(n), n < 0 ? "_neg" : "_pos" );
@@ -61,13 +60,13 @@ void Wlc_ConstMultSpecOne( FILE * pFile, int n, int nBits, int nWidth )
fprintf( pFile, " output [%d:0] o\n", nWidth-1 );
fprintf( pFile, ");\n" );
fprintf( pFile, " wire [%d:0] c = %d\'h%x;\n", nBits-1, nBits, Abc_AbsInt(n) );
- fprintf( pFile, " wire [%d:0] I = {{%d{i[%d]}}, i};\n", nTotal-1, nBits, nWidth-1 );
+ fprintf( pFile, " wire [%d:0] I = {{%d{i[%d]}}, i};\n", nTotal-1, nBits, nWidth-1 );
fprintf( pFile, " wire [%d:0] m = I * c;\n", nTotal-1 );
fprintf( pFile, " wire [%d:0] t = %cm;\n", nTotal-1, n < 0 ? '-' : ' ' );
fprintf( pFile, " assign o = t[%d:%d];\n", nTotal-1, nBits );
fprintf( pFile, "endmodule\n\n" );
}
-void Wlc_ConstMultSpecTest()
+void Macc_ConstMultSpecTest()
{
int nBits = 8;
int nWidth = 16;
@@ -79,7 +78,7 @@ void Wlc_ConstMultSpecTest()
{
sprintf( Buffer, "const_mul//spec%03d.v", 0xFF & i );
pFile = fopen( Buffer, "wb" );
- Wlc_ConstMultSpecOne( pFile, i, nBits, nWidth );
+ Macc_ConstMultSpecOne( pFile, i, nBits, nWidth );
fclose( pFile );
}
}
@@ -95,7 +94,7 @@ void Wlc_ConstMultSpecTest()
SeeAlso []
***********************************************************************/
-unsigned * Wlc_ConstMultGenerate( int nBits )
+unsigned * Macc_ConstMultGenerate( int nBits )
{
unsigned Mask = Abc_InfoMask( nBits );
Vec_Wec_t * vDivs = Vec_WecStart( 2*nBits );
@@ -186,14 +185,14 @@ unsigned * Wlc_ConstMultGenerate( int nBits )
//ABC_FREE( pPlace );
return pPlace;
}
-void Wlc_ConstMultGenTest0()
+void Macc_ConstMultGenTest0()
{
int nBits = 8;
- unsigned * p = Wlc_ConstMultGenerate( nBits );
+ unsigned * p = Macc_ConstMultGenerate( nBits );
ABC_FREE( p );
}
-void Wlc_ConstMultGenOne_rec( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
+void Macc_ConstMultGenOne_rec( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
{
unsigned Mask = Abc_InfoMask( nBits );
unsigned New = Mask & (unsigned)n;
@@ -213,23 +212,23 @@ void Wlc_ConstMultGenOne_rec( FILE * pFile, unsigned * p, int n, int nBits, int
if ( nn == -1 )
fprintf( pFile, " wire [%d:0] N1 = -n1;\n", nTotal-1 );
if ( Abc_AbsInt(nn) != 1 )
- Wlc_ConstMultGenOne_rec( pFile, p, nn, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, nn, nBits, nWidth );
if ( nZeros > 0 )
fprintf( pFile, " wire [%d:0] %c%d = %c%d << %d;\n", nTotal-1, Sign, Abc_AbsInt(n), Sign, Abc_AbsInt(nn), nZeros );
}
else if ( One && Two ) // add/sub
{
- Wlc_ConstMultGenOne_rec( pFile, p, One, nBits, nWidth );
- Wlc_ConstMultGenOne_rec( pFile, p, Two, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, One, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, Two, nBits, nWidth );
fprintf( pFile, " wire [%d:0] %c%d = n%d %c n%d;\n", nTotal-1, Sign, Abc_AbsInt(n), One, Oper, Two );
}
else if ( Two == 0 ) // minus
{
- Wlc_ConstMultGenOne_rec( pFile, p, One, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, One, nBits, nWidth );
fprintf( pFile, " wire [%d:0] N%d = -n%d;\n", nTotal-1, One, One );
}
}
-void Wlc_ConstMultGenMult( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
+void Macc_ConstMultGenMult( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
{
int nTotal = nWidth+nBits;
int Bound = 1 << (nBits-1);
@@ -245,12 +244,12 @@ void Wlc_ConstMultGenMult( FILE * pFile, unsigned * p, int n, int nBits, int nWi
else
{
fprintf( pFile, " wire [%d:0] n1 = {{%d{i[%d]}}, i};\n", nTotal-1, nBits, nWidth-1 );
- Wlc_ConstMultGenOne_rec( pFile, p, n, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, n, nBits, nWidth );
fprintf( pFile, " assign o = %c%d[%d:%d];\n", Sign, Abc_AbsInt(n), nTotal-1, nBits );
}
fprintf( pFile, "endmodule\n\n" );
}
-void Wlc_ConstMultGenMacc( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
+void Macc_ConstMultGenMacc( FILE * pFile, unsigned * p, int n, int nBits, int nWidth )
{
int nTotal = nWidth+nBits;
int Bound = 1 << (nBits-1);
@@ -263,22 +262,22 @@ void Wlc_ConstMultGenMacc( FILE * pFile, unsigned * p, int n, int nBits, int nWi
fprintf( pFile, " output [%d:0] o\n", nWidth-1 );
fprintf( pFile, ");\n" );
if ( n == 0 )
- fprintf( pFile, " assign o = %d\'h0;\n", nWidth );
+ fprintf( pFile, " assign o = c;\n" );
else
{
fprintf( pFile, " wire [%d:0] n1 = {{%d{i[%d]}}, i};\n", nTotal-1, nBits, nWidth-1 );
- Wlc_ConstMultGenOne_rec( pFile, p, n, nBits, nWidth );
+ Macc_ConstMultGenOne_rec( pFile, p, n, nBits, nWidth );
fprintf( pFile, " wire [%d:0] s = %c%d[%d:%d];\n", nWidth-1, Sign, Abc_AbsInt(n), nTotal-1, nBits );
fprintf( pFile, " assign o = s + c;\n" );
}
fprintf( pFile, "endmodule\n\n" );
}
-void Wlc_ConstMultGenTest()
+void Macc_ConstMultGenTest()
{
int nBits = 8;
int nWidth = 16;
int Bound = 1 << (nBits-1);
- unsigned * p = Wlc_ConstMultGenerate( nBits );
+ unsigned * p = Macc_ConstMultGenerate( nBits );
int i;
char Buffer[100];
FILE * pFile;
@@ -286,7 +285,7 @@ void Wlc_ConstMultGenTest()
{
sprintf( Buffer, "const_mul//macc%03d.v", 0xFF & i );
pFile = fopen( Buffer, "wb" );
- Wlc_ConstMultGenMacc( pFile, p, i, nBits, nWidth );
+ Macc_ConstMultGenMacc( pFile, p, i, nBits, nWidth );
fclose( pFile );
}
ABC_FREE( p );
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 16:06:00 +0000