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Remove some useless template parameters.

This commit is contained in:
steve 2000-03-17 03:36:07 +00:00
parent 20712d3fcc
commit 38fd245767
2 changed files with 93 additions and 58 deletions
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80
vvm/vvm_gates.cc
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999 Stephen Williams (steve@icarus.com)
* Copyright (c) 1999-2000 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -15,15 +15,9 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
* ---
* You should also have recieved a copy of the Picture Elements
* Binary Software License offer along with the source. This offer
* allows you to obtain the right to redistribute the software in
* binary (compiled) form. If you have not received it, contact
* Picture Elements, Inc., 777 Panoramic Way, Berkeley, CA 94704.
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: vvm_gates.cc,v 1.7 2000/03/16 19:03:04 steve Exp $"
#ident "$Id: vvm_gates.cc,v 1.8 2000/03/17 03:36:07 steve Exp $"
#endif
# include "vvm_gates.h"
@ -140,6 +134,51 @@ void compute_mux(vpip_bit_t*out, unsigned wid,
}
}
vvm_buf::vvm_buf(unsigned long d)
: vvm_1bit_out(d)
{
}
vvm_buf::~vvm_buf()
{
}
void vvm_buf::init_I(unsigned, vpip_bit_t)
{
}
void vvm_buf::take_value(unsigned, vpip_bit_t val)
{
vpip_bit_t outval = val;
if (val == Vz) outval = Vx;
output(outval);
}
vvm_bufif1::vvm_bufif1(unsigned long d)
: vvm_1bit_out(d)
{
input_[0] = Vx;
input_[1] = Vx;
}
vvm_bufif1::~vvm_bufif1()
{
}
void vvm_bufif1::init_I(unsigned, vpip_bit_t)
{
}
void vvm_bufif1::take_value(unsigned key, vpip_bit_t val)
{
if (input_[key] == val) return;
input_[key] = val;
if (input_[1] != V1) output(Vz);
else if (input_[0] == Vz) output(Vx);
else output(input_[0]);
}
vvm_eeq::vvm_eeq(unsigned long d)
: vvm_1bit_out(d)
{
@ -175,9 +214,34 @@ vpip_bit_t vvm_eeq::compute_() const
return outval;
}
vvm_not::vvm_not(unsigned long d)
: vvm_1bit_out(d)
{
}
vvm_not::~vvm_not()
{
}
void vvm_not::init_I(unsigned, vpip_bit_t)
{
}
void vvm_not::start()
{
}
void vvm_not::take_value(unsigned, vpip_bit_t val)
{
output(v_not(val));
}
/*
* $Log: vvm_gates.cc,v $
* Revision 1.8 2000/03/17 03:36:07 steve
* Remove some useless template parameters.
*
* Revision 1.7 2000/03/16 19:03:04 steve
* Revise the VVM backend to use nexus objects so that
* drivers and resolution functions can be used, and

71
vvm/vvm_gates.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: vvm_gates.h,v 1.42 2000/03/17 03:05:13 steve Exp $"
#ident "$Id: vvm_gates.h,v 1.43 2000/03/17 03:36:07 steve Exp $"
#endif
# include "vvm.h"
@ -600,57 +600,30 @@ class vvm_ram_dq : protected vvm_ram_callback {
}
};
template <unsigned long DELAY> class vvm_buf {
class vvm_buf : public vvm_1bit_out, public vvm_nexus::recvr_t {
public:
explicit vvm_buf(vvm_out_event::action_t o)
: output_(o)
{ }
explicit vvm_buf(unsigned long d);
~vvm_buf();
void init_I(unsigned, vpip_bit_t) { }
void init_I(unsigned, vpip_bit_t);
void start() { }
void set_I(unsigned, vpip_bit_t val)
{ vpip_bit_t outval = val;
if (val == Vz) val = Vx;
vvm_event*ev = new vvm_out_event(outval, output_);
ev->schedule(DELAY);
}
private:
vvm_out_event::action_t output_;
void take_value(unsigned, vpip_bit_t val);
};
template <unsigned long DELAY> class vvm_bufif1 {
class vvm_bufif1 : public vvm_1bit_out, public vvm_nexus::recvr_t {
public:
explicit vvm_bufif1(vvm_out_event::action_t o)
: output_(o)
{ input_[0] = Vx;
input_[1] = Vx;
}
explicit vvm_bufif1(unsigned long d);
~vvm_bufif1();
void set(unsigned idx, vpip_bit_t val)
{ if (input_[idx-1] == val)
return;
input_[idx-1] = val;
vvm_event*ev = new vvm_out_event(compute_(), output_);
ev->schedule(DELAY);
}
void start()
{
}
void init_I(unsigned, vpip_bit_t);
void start() { }
private:
vpip_bit_t input_[2];
vvm_out_event::action_t output_;
vpip_bit_t compute_() const
{ if (input_[1] != V1) return Vz;
if (input_[0] == Vz) return Vx;
return input_[0];
}
void take_value(unsigned key, vpip_bit_t val);
};
template <unsigned WIDTH>
@ -685,21 +658,16 @@ class vvm_nand : public vvm_1bit_out, public vvm_nexus::recvr_t {
class vvm_not : public vvm_1bit_out, public vvm_nexus::recvr_t {
public:
explicit vvm_not(unsigned long d)
: vvm_1bit_out(d) { }
void init_I(unsigned, vpip_bit_t) { }
void start() { }
private:
void take_value(unsigned key, vpip_bit_t val) { set_I(key, val); }
void set_I(unsigned, vpip_bit_t val)
{ output(v_not(val)); }
explicit vvm_not(unsigned long d);
~vvm_not();
void init_I(unsigned, vpip_bit_t);
void start();
private:
void take_value(unsigned key, vpip_bit_t val);
};
template <unsigned WIDTH>
class vvm_xnor : public vvm_1bit_out, public vvm_nexus::recvr_t {
@ -927,6 +895,9 @@ template <unsigned WIDTH> class vvm_pevent : public vvm_nexus::recvr_t {
/*
* $Log: vvm_gates.h,v $
* Revision 1.43 2000/03/17 03:36:07 steve
* Remove some useless template parameters.
*
* Revision 1.42 2000/03/17 03:05:13 steve
* Update vvm_mult to nexus style.
*