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Relax limit on width of structural sum.

This commit is contained in:
steve 2001-06-29 01:20:20 +00:00
parent 426fc18d10
commit ae837a6347
2 changed files with 14 additions and 4 deletions
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9
vvp/arith.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: arith.cc,v 1.6 2001/06/29 01:20:20 steve Exp $"
#ident "$Id: arith.cc,v 1.7 2001/06/29 01:21:48 steve Exp $"
#endif
# include "arith.h"
@ -114,7 +114,7 @@ void vvp_arith_sum::set(vvp_ipoint_t i, functor_t f, bool push)
unsigned page = 0;
unsigned pbit = 0;
unsigned carry = 0;
unsigned long carry = 0;
sum_[0] = 0;
@ -129,7 +129,7 @@ void vvp_arith_sum::set(vvp_ipoint_t i, functor_t f, bool push)
}
// Accumulate the sum of the input bits.
unsigned tmp = 0;
unsigned long tmp = 0;
if (ival & 0x01)
tmp += 1;
if (ival & 0x04)
@ -321,6 +321,9 @@ void vvp_cmp_gt::set(vvp_ipoint_t i, functor_t f, bool push)
/*
* $Log: arith.cc,v $
* Revision 1.7 2001/06/29 01:21:48 steve
* Relax limit on width of structural sum.
*
* Revision 1.6 2001/06/29 01:20:20 steve
* Relax limit on width of structural sum.
*

9
vvp/arith.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: arith.h,v 1.4 2001/06/16 23:45:05 steve Exp $"
#ident "$Id: arith.h,v 1.5 2001/06/29 01:20:20 steve Exp $"
#endif
# include "functor.h"
@ -63,9 +63,13 @@ class vvp_arith_sum : public vvp_arith_ {
public:
explicit vvp_arith_sum(vvp_ipoint_t b, unsigned wid);
virtual ~vvp_arith_sum();
void set(vvp_ipoint_t i, functor_t f, bool push);
private:
unsigned long*sum_;
private: // not implemented
vvp_arith_sum(const vvp_arith_sum&);
vvp_arith_sum& operator= (const vvp_arith_sum&);
@ -108,6 +112,9 @@ class vvp_cmp_gt : public vvp_arith_ {
};
/*
* $Log: arith.h,v $
* Revision 1.5 2001/06/29 01:20:20 steve
* Relax limit on width of structural sum.
*
* Revision 1.4 2001/06/16 23:45:05 steve
* Add support for structural multiply in t-dll.
* Add code generators and vvp support for both