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Detemplatize the vvm_signal_t class.

This commit is contained in:
steve 2000-03-17 20:21:14 +00:00
parent e71413123e
commit 3adaf23aab
3 changed files with 43 additions and 20 deletions
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9
t-vvm.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#if !defined(WINNT) && !defined(macintosh) #if !defined(WINNT) && !defined(macintosh)
#ident "$Id: t-vvm.cc,v 1.114 2000/03/17 19:23:59 steve Exp $" #ident "$Id: t-vvm.cc,v 1.115 2000/03/17 20:21:14 steve Exp $"
#endif #endif
# include <iostream> # include <iostream>
@ -817,8 +817,8 @@ void target_vvm::signal(ostream&os, const NetNet*sig)
os << "static vvm_bitset_t<" << sig->pin_count() << "> " << os << "static vvm_bitset_t<" << sig->pin_count() << "> " <<
net_name<< "_bits; /* " << sig->name() << net_name<< "_bits; /* " << sig->name() <<
" */" << endl; " */" << endl;
os << "static vvm_signal_t<" << sig->pin_count() << "> " << os << "static vvm_signal_t " << net_name << "(" << net_name <<
net_name << "(&" << net_name << "_bits);" << endl; "_bits.bits, " << sig->pin_count() << ");" << endl;
init_code << " vpip_make_reg(&" << net_name << init_code << " vpip_make_reg(&" << net_name <<
", \"" << sig->name() << "\");" << endl; ", \"" << sig->name() << "\");" << endl;
@ -2245,6 +2245,9 @@ extern const struct target tgt_vvm = {
}; };
/* /*
* $Log: t-vvm.cc,v $ * $Log: t-vvm.cc,v $
* Revision 1.115 2000/03/17 20:21:14 steve
* Detemplatize the vvm_signal_t class.
*
* Revision 1.114 2000/03/17 19:23:59 steve * Revision 1.114 2000/03/17 19:23:59 steve
* nor2 and and2 optimized gates. * nor2 and and2 optimized gates.
* *

27
vvm/vvm_signal.cc
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@ -17,11 +17,33 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#if !defined(WINNT) && !defined(macintosh) #if !defined(WINNT) && !defined(macintosh)
#ident "$Id: vvm_signal.cc,v 1.1 2000/03/16 19:03:04 steve Exp $" #ident "$Id: vvm_signal.cc,v 1.2 2000/03/17 20:21:14 steve Exp $"
#endif #endif
# include "vvm_signal.h" # include "vvm_signal.h"
vvm_signal_t::vvm_signal_t(vpip_bit_t*b, unsigned nb)
{
bits = b;
nbits = nb;
}
vvm_signal_t::~vvm_signal_t()
{
}
void vvm_signal_t::init_P(unsigned idx, vpip_bit_t val)
{
assert(idx < nbits);
bits[idx] = val;
}
void vvm_signal_t::take_value(unsigned key, vpip_bit_t val)
{
bits[key] = val;
vpip_run_value_changes(this);
}
vvm_ram_callback::vvm_ram_callback() vvm_ram_callback::vvm_ram_callback()
{ {
} }
@ -32,6 +54,9 @@ vvm_ram_callback::~vvm_ram_callback()
/* /*
* $Log: vvm_signal.cc,v $ * $Log: vvm_signal.cc,v $
* Revision 1.2 2000/03/17 20:21:14 steve
* Detemplatize the vvm_signal_t class.
*
* Revision 1.1 2000/03/16 19:03:04 steve * Revision 1.1 2000/03/16 19:03:04 steve
* Revise the VVM backend to use nexus objects so that * Revise the VVM backend to use nexus objects so that
* drivers and resolution functions can be used, and * drivers and resolution functions can be used, and

27
vvm/vvm_signal.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#if !defined(WINNT) && !defined(macintosh) #if !defined(WINNT) && !defined(macintosh)
#ident "$Id: vvm_signal.h,v 1.1 2000/03/16 19:03:04 steve Exp $" #ident "$Id: vvm_signal.h,v 1.2 2000/03/17 20:21:14 steve Exp $"
#endif #endif
# include "vvm.h" # include "vvm.h"
@ -68,27 +68,19 @@ template <unsigned WIDTH> class vvm_bitset_t : public vvm_bits_t {
/* /*
* The vvm_signal_t template is the real object that handles the * The vvm_signal_t template is the real object that handles the
* receiving of assignments and doing whatever is done. It also * receiving of assignments and doing whatever is done. It also
* connects VPI to the C++/vvm design. * connects VPI to the C++/vvm design. The vvm_bitset_t stores the
* actual bits, this just attaches the name and vpiSignal stuff to the
* set.
*/ */
template <unsigned WIDTH>
class vvm_signal_t : public __vpiSignal, public vvm_nexus::recvr_t { class vvm_signal_t : public __vpiSignal, public vvm_nexus::recvr_t {
public: public:
vvm_signal_t(vvm_bitset_t<WIDTH>*b) vvm_signal_t(vpip_bit_t*b, unsigned nb);
{ bits = b->bits; ~vvm_signal_t();
nbits = WIDTH;
}
~vvm_signal_t() { }
void init_P(unsigned idx, vpip_bit_t val) void init_P(unsigned idx, vpip_bit_t val);
{ bits[idx] = val; }
void set_P(unsigned idx, vpip_bit_t val) void take_value(unsigned key, vpip_bit_t val);
{ bits[idx] = val;
vpip_run_value_changes(this);
}
void take_value(unsigned key, vpip_bit_t val) { set_P(key, val); }
}; };
struct vvm_ram_callback { struct vvm_ram_callback {
@ -163,6 +155,9 @@ class vvm_memory_t : public __vpiMemory {
/* /*
* $Log: vvm_signal.h,v $ * $Log: vvm_signal.h,v $
* Revision 1.2 2000/03/17 20:21:14 steve
* Detemplatize the vvm_signal_t class.
*
* Revision 1.1 2000/03/16 19:03:04 steve * Revision 1.1 2000/03/16 19:03:04 steve
* Revise the VVM backend to use nexus objects so that * Revise the VVM backend to use nexus objects so that
* drivers and resolution functions can be used, and * drivers and resolution functions can be used, and