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tri0 and tri1 resolvers must replace HiZ with 0/1 after resolution.

This commit is contained in:
steve 2005-02-13 05:26:30 +00:00
parent 1d7235b4f1
commit ff067bb959
2 changed files with 17 additions and 2 deletions
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12
vvp/resolv.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: resolv.cc,v 1.20 2005/01/09 20:11:16 steve Exp $"
#ident "$Id: resolv.cc,v 1.21 2005/02/13 05:26:30 steve Exp $"
#endif
# include "resolv.h"
@ -77,12 +77,22 @@ void resolv_functor::recv_vec8(vvp_net_ptr_t port, vvp_vector8_t bit)
out = resolve(out, val_[idx]);
}
if (! hiz_.is_hiz()) {
for (unsigned idx = 0 ; idx < out.size() ; idx += 1) {
if (out.value(idx).is_hiz())
out.set_bit(idx, hiz_);
}
}
vvp_send_vec8(ptr->out, out);
}
/*
* $Log: resolv.cc,v $
* Revision 1.21 2005/02/13 05:26:30 steve
* tri0 and tri1 resolvers must replace HiZ with 0/1 after resolution.
*
* Revision 1.20 2005/01/09 20:11:16 steve
* Add the .part/pv node and related functionality.
*

7
vvp/vvp_net.h
View File

@ -18,7 +18,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ident "$Id: vvp_net.h,v 1.15 2005/02/12 06:13:22 steve Exp $"
#ident "$Id: vvp_net.h,v 1.16 2005/02/13 05:26:30 steve Exp $"
# include <stdio.h>
# include <assert.h>
@ -173,6 +173,8 @@ class vvp_scaler_t {
// Get the vvp_bit4_t version of the value
vvp_bit4_t value() const;
bool is_hiz() const { return value_ == 0; }
void dump(FILE*fd);
private:
@ -573,6 +575,9 @@ class vvp_fun_signal : public vvp_net_fun_t {
/*
* $Log: vvp_net.h,v $
* Revision 1.16 2005/02/13 05:26:30 steve
* tri0 and tri1 resolvers must replace HiZ with 0/1 after resolution.
*
* Revision 1.15 2005/02/12 06:13:22 steve
* Add debug dumps for vectors, and fix vvp_scaler_t make from BIT4_X values.
*