Spelling fixes.
This commit is contained in:
steve
parent
04ada23119
commit
8f0c02c0fa
7
PExpr.cc
7
PExpr.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: PExpr.cc,v 1.32 2002/11/09 19:20:48 steve Exp $"
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#ident "$Id: PExpr.cc,v 1.33 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -154,7 +154,7 @@ const hname_t& PEIdent::path() const
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}
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/*
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* An identifier can be in a constant expresion if (and only if) it is
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* An identifier can be in a constant expression if (and only if) it is
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* a parameter.
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*/
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bool PEIdent::is_constant(Module*mod) const
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@ -256,6 +256,9 @@ bool PEUnary::is_constant(Module*m) const
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/*
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* $Log: PExpr.cc,v $
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* Revision 1.33 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.32 2002/11/09 19:20:48 steve
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* Port expressions for output ports are lnets, not nets.
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*
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@ -15,15 +15,9 @@
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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* ---
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* You should also have recieved a copy of the Picture Elements
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* Binary Software License offer along with the source. This offer
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* allows you to obtain the right to redistribute the software in
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* binary (compiled) form. If you have not received it, contact
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* Picture Elements, Inc., 777 Panoramic Way, Berkeley, CA 94704.
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: StringHeap.cc,v 1.3 2003/01/16 21:44:46 steve Exp $"
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#ident "$Id: StringHeap.cc,v 1.4 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "StringHeap.h"
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@ -43,7 +37,7 @@ StringHeap::StringHeap()
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StringHeap::~StringHeap()
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{
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// This is a planned memory leak. The string heap is indended
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// This is a planned memory leak. The string heap is intended
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// to hold permanently-allocated strings.
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}
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@ -72,6 +66,9 @@ const char* StringHeap::add(const char*text)
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/*
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* $Log: StringHeap.cc,v $
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* Revision 1.4 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.3 2003/01/16 21:44:46 steve
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* Keep some debugging status.
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*
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9
cprop.cc
9
cprop.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: cprop.cc,v 1.39 2002/08/20 04:12:22 steve Exp $"
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#ident "$Id: cprop.cc,v 1.40 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -30,7 +30,7 @@
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/*
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* The cprop function below invokes constant propogation where
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* The cprop function below invokes constant propagation where
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* possible. The elaboration generates NetConst objects. I can remove
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* these and replace the gates connected to it with simpler ones. I
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* may even be able to replace nets with a new constant.
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@ -897,7 +897,7 @@ struct cprop_dc_functor : public functor_t {
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void cprop_dc_functor::lpm_const(Design*des, NetConst*obj)
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{
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// 'bz constant values drive high impedance to whatever is
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// connected to it. In otherwords, it is a noop.
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// connected to it. In other words, it is a noop.
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{ unsigned tmp = 0;
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for (unsigned idx = 0 ; idx < obj->pin_count() ; idx += 1)
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if (obj->value(idx) == verinum::Vz) {
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@ -994,6 +994,9 @@ void cprop(Design*des)
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/*
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* $Log: cprop.cc,v $
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* Revision 1.40 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.39 2002/08/20 04:12:22 steve
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* Copy gate delays when doing gate delay substitutions.
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*
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: design_dump.cc,v 1.136 2003/01/26 21:15:58 steve Exp $"
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#ident "$Id: design_dump.cc,v 1.137 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -815,7 +815,7 @@ void NetProc::dump(ostream&o, unsigned ind) const
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o << setw(ind) << "" << "// " << typeid(*this).name() << endl;
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}
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/* Dump an expression that noone wrote a dump method for. */
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/* Dump an expression that no one wrote a dump method for. */
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void NetExpr::dump(ostream&o) const
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{
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o << "(?" << typeid(*this).name() << "?)";
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@ -1021,6 +1021,9 @@ void Design::dump(ostream&o) const
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/*
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* $Log: design_dump.cc,v $
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* Revision 1.137 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.136 2003/01/26 21:15:58 steve
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* Rework expression parsing and elaboration to
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* accommodate real/realtime values and expressions.
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11
elab_anet.cc
11
elab_anet.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: elab_anet.cc,v 1.5 2002/08/12 01:34:58 steve Exp $"
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#ident "$Id: elab_anet.cc,v 1.6 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -34,7 +34,7 @@
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NetNet* PExpr::elaborate_anet(Design*des, NetScope*scope) const
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{
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cerr << get_line() << ": error: Invalid expression on left side "
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<< "of precedural continuous asignment." << endl;
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<< "of procedural continuous assignment." << endl;
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return 0;
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}
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@ -110,7 +110,7 @@ NetNet* PEIdent::elaborate_anet(Design*des, NetScope*scope) const
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if (NetMemory*mem = des->find_memory(scope, path_)) {
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cerr << get_line() << ": error: memories not allowed "
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<< "on left side of procedural continuous "
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<< "asignment." << endl;
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<< "assignment." << endl;
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des->errors += 1;
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return 0;
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}
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@ -138,7 +138,7 @@ NetNet* PEIdent::elaborate_anet(Design*des, NetScope*scope) const
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if (msb_ || lsb_) {
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cerr << get_line() << ": error: bit/part selects not allowed "
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<< "on left side of procedural continuous asignment."
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<< "on left side of procedural continuous assignment."
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<< endl;
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des->errors += 1;
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return 0;
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@ -149,6 +149,9 @@ NetNet* PEIdent::elaborate_anet(Design*des, NetScope*scope) const
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/*
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* $Log: elab_anet.cc,v $
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* Revision 1.6 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.5 2002/08/12 01:34:58 steve
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* conditional ident string using autoconfig.
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*
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15
elab_expr.cc
15
elab_expr.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: elab_expr.cc,v 1.68 2003/01/26 21:15:58 steve Exp $"
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#ident "$Id: elab_expr.cc,v 1.69 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -227,7 +227,7 @@ NetExpr* PECallFunction::elaborate_sfunc_(Design*des, NetScope*scope) const
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be interpreted as a single empty parameter.
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Functions cannot really take empty parameters, but the
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case ``func()'' is the same as no parmaters at all. So
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case ``func()'' is the same as no parameters at all. So
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catch that special case here. */
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unsigned nparms = parms_.count();
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if ((nparms == 1) && (parms_[0] == 0))
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@ -447,7 +447,7 @@ NetExpr* PEIdent::elaborate_expr(Design*des, NetScope*scope,
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verinum*msn = msb_->eval_const(des, scope);
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if ((lsn == 0) || (msn == 0)) {
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cerr << get_line() << ": error: "
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"Part select expresions must be "
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"Part select expressions must be "
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"constant expressions." << endl;
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des->errors += 1;
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return 0;
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@ -568,7 +568,7 @@ NetExpr* PEIdent::elaborate_expr(Design*des, NetScope*scope,
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verinum*msn = msb_->eval_const(des, scope);
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if ((lsn == 0) || (msn == 0)) {
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cerr << get_line() << ": error: "
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"Part select expresions must be "
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"Part select expressions must be "
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"constant expressions." << endl;
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des->errors += 1;
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return 0;
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@ -581,7 +581,7 @@ NetExpr* PEIdent::elaborate_expr(Design*des, NetScope*scope,
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integers, so allow negative values. However,
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the width that they represent is
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unsigned. Remember that any order is possible,
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i.e. [1:0], [-4,6], etc. */
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i.e., [1:0], [-4,6], etc. */
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long lsv = lsn->as_long();
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long msv = msn->as_long();
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@ -733,7 +733,7 @@ NetExpr* PEIdent::elaborate_expr(Design*des, NetScope*scope,
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// Finally, if this is a scope name, then return that. Look
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// first to see if this is a name of a local scope. Failing
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// that, search globally for a heirarchical name.
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// that, search globally for a hierarchical name.
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if ((path_.peek_name(1) == 0))
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if (NetScope*nsc = scope->child(path_.peek_name(0))) {
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NetEScope*tmp = new NetEScope(nsc);
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@ -900,6 +900,9 @@ NetExpr* PEUnary::elaborate_expr(Design*des, NetScope*scope, bool) const
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/*
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* $Log: elab_expr.cc,v $
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* Revision 1.69 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.68 2003/01/26 21:15:58 steve
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* Rework expression parsing and elaboration to
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* accommodate real/realtime values and expressions.
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17
elab_lval.cc
17
elab_lval.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: elab_lval.cc,v 1.25 2003/01/26 21:15:58 steve Exp $"
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#ident "$Id: elab_lval.cc,v 1.26 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -29,23 +29,23 @@
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/*
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* These methods generate a NetAssign_ object for the l-value of the
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* assignemnt. This is common code for the = and <= statements.
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* assignment. This is common code for the = and <= statements.
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*
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* What gets generated depends on the structure of the l-value. If the
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* l-value is a simple name (i.e. foo <= <value>) the the NetAssign_
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* l-value is a simple name (i.e., foo <= <value>) the the NetAssign_
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* is created the width of the foo reg and connected to all the
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* bits.
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*
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* If there is a part select (i.e. foo[3:1] <= <value>) the NetAssign_
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* If there is a part select (i.e., foo[3:1] <= <value>) the NetAssign_
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* is made only as wide as it needs to be (3 bits in this example) and
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* connected to the correct bits of foo. A constant bit select is a
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* special case of the part select.
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*
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* If the bit-select is non-constant (i.e. foo[<expr>] = <value>) the
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* If the bit-select is non-constant (i.e., foo[<expr>] = <value>) the
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* NetAssign_ is made wide enough to connect to all the bits of foo,
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* then the mux expression is elaborated and attached to the
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* NetAssign_ node as a b_mux value. The target must interpret the
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* presense of a bmux value as taking a single bit and assigning it to
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* presence of a bmux value as taking a single bit and assigning it to
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* the bit selected by the bmux expression.
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*
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* If the l-value expression is non-trivial, but can be fully
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@ -55,7 +55,7 @@
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* l-value.
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*
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* This last case can turn up in statements like: {a, b[1]} = c;
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* rather then create a NetAssign_ for each item in the contatenation,
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* rather then create a NetAssign_ for each item in the concatenation,
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* elaboration makes a single NetAssign_ and connects it up properly.
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*/
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@ -347,6 +347,9 @@ NetAssign_* PENumber::elaborate_lval(Design*des, NetScope*) const
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/*
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* $Log: elab_lval.cc,v $
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* Revision 1.26 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.25 2003/01/26 21:15:58 steve
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* Rework expression parsing and elaboration to
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* accommodate real/realtime values and expressions.
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13
elab_net.cc
13
elab_net.cc
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: elab_net.cc,v 1.105 2003/01/19 00:35:39 steve Exp $"
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#ident "$Id: elab_net.cc,v 1.106 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -69,7 +69,7 @@ NetNet* PEBinary::elaborate_net(Design*des, NetScope*scope,
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case '^':
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case 'A': // Bitwise NAND (~&)
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case 'O': // Bitwise NOR (~|)
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case 'X': // Exclusing NOR
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case 'X': // Exclusive NOR
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return elaborate_net_bit_(des, scope, width, rise, fall, decay);
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case 'E': // === (case equals)
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case 'e': // ==
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@ -588,7 +588,7 @@ NetNet* PEBinary::elaborate_net_cmp_(Design*des, NetScope*scope,
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}
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/*
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* Elaborate a divider gate. This function create a NetDevide gate
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* Elaborate a divider gate. This function create a NetDivide gate
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* which has exactly the right sized DataA, DataB and Result ports. If
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* the l-value is wider then the result, then pad.
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*/
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@ -825,7 +825,7 @@ NetNet* PEBinary::elaborate_net_mul_(Design*des, NetScope*scope,
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verinum*rnum = right_->eval_const(des, scope);
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/* Detect and handle the special case that both the operands
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of the multiply are constant expressions. Evalulate the
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of the multiply are constant expressions. Evaluate the
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value and make this a simple constant. */
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if (lnum && rnum) {
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verinum prod = *lnum * *rnum;
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@ -1393,7 +1393,7 @@ NetNet* PEIdent::elaborate_net(Design*des, NetScope*scope,
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}
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/*
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* When I run into an identifier in an expression that referrs to a
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* When I run into an identifier in an expression that refers to a
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* memory, create a RAM port object.
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*/
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NetNet* PEIdent::elaborate_net_ram_(Design*des, NetScope*scope,
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@ -2284,6 +2284,9 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
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/*
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* $Log: elab_net.cc,v $
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* Revision 1.106 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.105 2003/01/19 00:35:39 steve
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* Detect null arguments to concatenation operator.
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*
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: elab_pexpr.cc,v 1.18 2002/12/05 02:14:33 steve Exp $"
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#ident "$Id: elab_pexpr.cc,v 1.19 2003/01/27 05:09:17 steve Exp $"
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#endif
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# include "config.h"
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@ -61,7 +61,7 @@ NetExpr*PEBinary::elaborate_pexpr (Design*des, NetScope*scope) const
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* expressions can include concatenation expressions. This requires
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* that the subexpressions all have well-defined size (in spite of
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* being in a parameter expression) in order to get a defined
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* value. The sub-expressions themsilves must also be value parameter
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* value. The sub-expressions themselves must also be value parameter
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* expressions.
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*/
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NetEConcat* PEConcat::elaborate_pexpr(Design*des, NetScope*scope) const
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@ -228,6 +228,9 @@ NetExpr*PEUnary::elaborate_pexpr (Design*des, NetScope*scope) const
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/*
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* $Log: elab_pexpr.cc,v $
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* Revision 1.19 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.18 2002/12/05 02:14:33 steve
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* Support bit select in constant expressions.
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*
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|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: elab_scope.cc,v 1.18 2003/01/26 21:15:58 steve Exp $"
|
||||
#ident "$Id: elab_scope.cc,v 1.19 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -138,7 +138,7 @@ bool Module::elaborate_scope(Design*des, NetScope*scope) const
|
|||
// It is OK to elaborate the expressions of the defparam here
|
||||
// because Verilog requires that the expressions only use
|
||||
// local parameter names. It is *not* OK to do the override
|
||||
// here becuase the parameter receiving the assignment may be
|
||||
// here because the parameter receiving the assignment may be
|
||||
// in a scope not discovered by this pass.
|
||||
|
||||
for (hparm_it_t cur = defparms.begin()
|
||||
|
|
@ -292,7 +292,7 @@ void PGModule::elaborate_scope_mod_(Design*des, Module*mod, NetScope*sc) const
|
|||
|
||||
// Look for module parameter replacements. The "replace" map
|
||||
// maps parameter name to replacement expression that is
|
||||
// passed. It is built up by the ordered overrices or named
|
||||
// passed. It is built up by the ordered overrides or named
|
||||
// overrides.
|
||||
|
||||
typedef map<string,PExpr*>::const_iterator mparm_it_t;
|
||||
|
|
@ -414,7 +414,7 @@ void PBlock::elaborate_scope(Design*des, NetScope*scope) const
|
|||
}
|
||||
|
||||
/*
|
||||
* The case statement itseof does not introduce scope, but contains
|
||||
* The case statement itself does not introduce scope, but contains
|
||||
* other statements that may be named blocks. So scan the case items
|
||||
* with the elaborate_scope method.
|
||||
*/
|
||||
|
|
@ -512,6 +512,9 @@ void PWhile::elaborate_scope(Design*des, NetScope*scope) const
|
|||
|
||||
/*
|
||||
* $Log: elab_scope.cc,v $
|
||||
* Revision 1.19 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.18 2003/01/26 21:15:58 steve
|
||||
* Rework expression parsing and elaboration to
|
||||
* accommodate real/realtime values and expressions.
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: elab_sig.cc,v 1.25 2002/08/12 01:34:59 steve Exp $"
|
||||
#ident "$Id: elab_sig.cc,v 1.26 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -360,7 +360,7 @@ bool PGate::elaborate_sig(Design*des, NetScope*scope) const
|
|||
/*
|
||||
* Elaborate a source wire. The "wire" is the declaration of wires,
|
||||
* registers, ports and memories. The parser has already merged the
|
||||
* multiple properties of a wire (i.e. "input wire") so come the
|
||||
* multiple properties of a wire (i.e., "input wire") so come the
|
||||
* elaboration this creates an object in the design that represent the
|
||||
* defined item.
|
||||
*/
|
||||
|
|
@ -396,7 +396,7 @@ void PWire::elaborate_sig(Design*des, NetScope*scope) const
|
|||
unsigned count_scalars = 0;
|
||||
|
||||
/* There may be multiple declarations of ranges, because
|
||||
the symbol may have its range declared in i.e. input
|
||||
the symbol may have its range declared in e.g., input
|
||||
and reg declarations. Calculate *all* the numbers
|
||||
here. I will resolve the values later. */
|
||||
|
||||
|
|
@ -525,6 +525,9 @@ void PWire::elaborate_sig(Design*des, NetScope*scope) const
|
|||
|
||||
/*
|
||||
* $Log: elab_sig.cc,v $
|
||||
* Revision 1.26 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.25 2002/08/12 01:34:59 steve
|
||||
* conditional ident string using autoconfig.
|
||||
*
|
||||
|
|
|
|||
43
elaborate.cc
43
elaborate.cc
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: elaborate.cc,v 1.269 2003/01/26 21:15:58 steve Exp $"
|
||||
#ident "$Id: elaborate.cc,v 1.270 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -110,7 +110,7 @@ void PGAssign::elaborate(Design*des, NetScope*scope) const
|
|||
|
||||
|
||||
/* If the right hand net is the same type as the left
|
||||
side net (i.e. WIRE/WIRE) then it is enough to just
|
||||
side net (i.e., WIRE/WIRE) then it is enough to just
|
||||
connect them together. Otherwise, put a bufz between
|
||||
them to carry strengths from the rval.
|
||||
|
||||
|
|
@ -133,7 +133,7 @@ void PGAssign::elaborate(Design*des, NetScope*scope) const
|
|||
}
|
||||
}
|
||||
|
||||
/* If the nets are different type (i.e. reg vs tri) then
|
||||
/* If the nets are different type (i.e., reg vs tri) then
|
||||
a driver is needed. */
|
||||
if (rid->type() != lval->type())
|
||||
need_driver_flag = true;
|
||||
|
|
@ -254,7 +254,7 @@ void PGBuiltin::elaborate(Design*des, NetScope*scope) const
|
|||
else
|
||||
name = scope->name()+"."+name;
|
||||
|
||||
/* If the verilog source has a range specification for the
|
||||
/* If the Verilog source has a range specification for the
|
||||
gates, then I am expected to make more then one
|
||||
gate. Figure out how many are desired. */
|
||||
if (msb_) {
|
||||
|
|
@ -292,10 +292,10 @@ void PGBuiltin::elaborate(Design*des, NetScope*scope) const
|
|||
/* Calculate the gate delays from the delay expressions
|
||||
given in the source. For logic gates, the decay time
|
||||
is meaningless because it can never go to high
|
||||
impedence. However, the bufif devices can generate
|
||||
impedance. However, the bufif devices can generate
|
||||
'bz output, so we will pretend that anything can.
|
||||
|
||||
If only one delay value expression is given (i.e. #5
|
||||
If only one delay value expression is given (i.e., #5
|
||||
nand(foo,...)) then rise, fall and decay times are
|
||||
all the same value. If two values are given, rise and
|
||||
fall times are use, and the decay time is the minimum
|
||||
|
|
@ -529,7 +529,7 @@ void PGModule::elaborate_mod_(Design*des, Module*rmod, NetScope*scope) const
|
|||
|
||||
/* Handle the special case that no ports are
|
||||
connected. It is possible that this is an empty
|
||||
connect-by-name list, su we'll allow it and assume
|
||||
connect-by-name list, so we'll allow it and assume
|
||||
that is the case. */
|
||||
|
||||
svector<PExpr*>*tmp = new svector<PExpr*>(rmod->port_count());
|
||||
|
|
@ -571,7 +571,7 @@ void PGModule::elaborate_mod_(Design*des, Module*rmod, NetScope*scope) const
|
|||
// bind them to the port of the elaborated module.
|
||||
|
||||
// This can get rather complicated because the port can be
|
||||
// unconnected (meaning an empty paramter is passed) connected
|
||||
// unconnected (meaning an empty parameter is passed) connected
|
||||
// to a concatenation, or connected to an internally
|
||||
// unconnected port.
|
||||
|
||||
|
|
@ -584,7 +584,7 @@ void PGModule::elaborate_mod_(Design*des, Module*rmod, NetScope*scope) const
|
|||
|
||||
// Inside the module, the port is zero or more signals
|
||||
// that were already elaborated. List all those signals
|
||||
// and the NetNet equivilents.
|
||||
// and the NetNet equivalents.
|
||||
svector<PEIdent*> mport = rmod->get_port(idx);
|
||||
svector<NetNet*>prts (mport.count());
|
||||
|
||||
|
|
@ -603,7 +603,7 @@ void PGModule::elaborate_mod_(Design*des, Module*rmod, NetScope*scope) const
|
|||
|
||||
// If I find that the port in unconnected inside the
|
||||
// module, then there is nothing to connect. Skip the
|
||||
// paramter.
|
||||
// parameter.
|
||||
if (prts_pin_count == 0) {
|
||||
continue;
|
||||
}
|
||||
|
|
@ -1187,7 +1187,7 @@ NetProc* PCase::elaborate(Design*des, NetScope*scope) const
|
|||
}
|
||||
}
|
||||
|
||||
/* Count the items in the case statement. Note that ther may
|
||||
/* Count the items in the case statement. Note that there may
|
||||
be some cases that have multiple guards. Count each as a
|
||||
separate item. */
|
||||
unsigned icount = 0;
|
||||
|
|
@ -1564,7 +1564,7 @@ NetDeassign* PDeassign::elaborate(Design*des, NetScope*scope) const
|
|||
}
|
||||
|
||||
/*
|
||||
* Elaborate the delay statment (of the form #<expr> <statement>) as a
|
||||
* Elaborate the delay statement (of the form #<expr> <statement>) as a
|
||||
* NetPDelay object. If the expression is constant, evaluate it now
|
||||
* and make a constant delay. If not, then pass an elaborated
|
||||
* expression to the constructor of NetPDelay so that the code
|
||||
|
|
@ -1697,7 +1697,7 @@ NetProc* PDisable::elaborate(Design*des, NetScope*scope) const
|
|||
* classes. The NetEvWait class represents the part of the netlist
|
||||
* that is executed by behavioral code. The process starts waiting on
|
||||
* the NetEvent when it executes the NetEvWait step. Net NetEvProbe
|
||||
* and NetEvTrig are structural and behavioral equivilents that
|
||||
* and NetEvTrig are structural and behavioral equivalents that
|
||||
* trigger the event, and awakens any processes blocking in the
|
||||
* associated wait.
|
||||
*
|
||||
|
|
@ -1728,7 +1728,7 @@ NetProc* PDisable::elaborate(Design*des, NetScope*scope) const
|
|||
* always @(reset or posedge clk) <stmt>;
|
||||
*
|
||||
* Conjunctions like this cause a NetEvent object be created to
|
||||
* represent the overall conjuction, and NetEvProbe objects for each
|
||||
* represent the overall conjunction, and NetEvProbe objects for each
|
||||
* event expression.
|
||||
*
|
||||
* If the NetEvent object represents a named event from the source,
|
||||
|
|
@ -1780,7 +1780,7 @@ NetProc* PEventStatement::elaborate_st(Design*des, NetScope*scope,
|
|||
<statement>
|
||||
end
|
||||
|
||||
This is equivilent, and uses the existing capapilities of
|
||||
This is equivalent, and uses the existing capapilities of
|
||||
the netlist format. The resulting netlist should look like
|
||||
this:
|
||||
|
||||
|
|
@ -1835,7 +1835,7 @@ NetProc* PEventStatement::elaborate_st(Design*des, NetScope*scope,
|
|||
|
||||
/* If we don't have a sub-statement after all, then we
|
||||
don't really need the block and we can save the
|
||||
node. (i.e. wait (foo==1) ;) However, the common case
|
||||
node. (i.e., wait (foo==1) ;) However, the common case
|
||||
has a statement in the wait so we create a sequential
|
||||
block to join the wait and the statement. */
|
||||
|
||||
|
|
@ -1866,9 +1866,9 @@ NetProc* PEventStatement::elaborate_st(Design*des, NetScope*scope,
|
|||
}
|
||||
}
|
||||
|
||||
/* Create A single NetEvent and NetEvWait. Then, create a
|
||||
/* Create a single NetEvent and NetEvWait. Then, create a
|
||||
NetEvProbe for each conjunctive event in the event
|
||||
list. The NetEvProbe object al refer back to the NetEvent
|
||||
list. The NetEvProbe objects all refer back to the NetEvent
|
||||
object. */
|
||||
|
||||
NetEvent*ev = new NetEvent(scope->local_symbol());
|
||||
|
|
@ -2251,7 +2251,7 @@ NetProc* PRepeat::elaborate(Design*des, NetScope*scope) const
|
|||
* of the task will include a foo.blah for the blah port. This port is
|
||||
* bound to a NetNet object by looking up the name. All of this is
|
||||
* handled by the PTask::elaborate_sig method and the results stashed
|
||||
* in the created NetDaskDef attached to the scope.
|
||||
* in the created NetTaskDef attached to the scope.
|
||||
*
|
||||
* Elaboration pass 2 for the task definition causes the statement of
|
||||
* the task to be elaborated and attached to the NetTaskDef object
|
||||
|
|
@ -2463,7 +2463,7 @@ Design* elaborate(list<const char*>roots)
|
|||
// defparam assignments to apply to the parameters in the
|
||||
// various scopes. This needs to be done after all the scopes
|
||||
// and basic parameters are taken care of because the defparam
|
||||
// can assign to a paramter declared *after* it.
|
||||
// can assign to a parameter declared *after* it.
|
||||
des->run_defparams();
|
||||
|
||||
|
||||
|
|
@ -2507,6 +2507,9 @@ Design* elaborate(list<const char*>roots)
|
|||
|
||||
/*
|
||||
* $Log: elaborate.cc,v $
|
||||
* Revision 1.270 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.269 2003/01/26 21:15:58 steve
|
||||
* Rework expression parsing and elaboration to
|
||||
* accommodate real/realtime values and expressions.
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: eval_attrib.cc,v 1.5 2002/08/12 01:34:59 steve Exp $"
|
||||
#ident "$Id: eval_attrib.cc,v 1.6 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -29,7 +29,7 @@
|
|||
|
||||
/*
|
||||
* The evaluate_attributes function evaluates the attribute
|
||||
* expressions from the map, and resturns a table in a form suitable
|
||||
* expressions from the map, and returns a table in a form suitable
|
||||
* for passing to netlist devices.
|
||||
*/
|
||||
|
||||
|
|
@ -52,7 +52,7 @@ attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att,
|
|||
PExpr*exp = (*cur).second;
|
||||
|
||||
/* If the attribute value is given in the source, then
|
||||
evalulate it as a constant. If the value is not
|
||||
evaluate it as a constant. If the value is not
|
||||
given, then assume the value is 1. */
|
||||
verinum*tmp;
|
||||
if (exp)
|
||||
|
|
@ -74,6 +74,9 @@ attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att,
|
|||
|
||||
/*
|
||||
* $Log: eval_attrib.cc,v $
|
||||
* Revision 1.6 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.5 2002/08/12 01:34:59 steve
|
||||
* conditional ident string using autoconfig.
|
||||
*
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: eval_tree.cc,v 1.44 2002/12/05 02:14:33 steve Exp $"
|
||||
#ident "$Id: eval_tree.cc,v 1.45 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -541,7 +541,7 @@ NetEConst* NetEBComp::eval_tree()
|
|||
}
|
||||
|
||||
/*
|
||||
* The NetEBDiv operator includes the / and % opeators. First evaluate
|
||||
* The NetEBDiv operator includes the / and % operators. First evaluate
|
||||
* the sub-expressions, then perform the required operation.
|
||||
*/
|
||||
NetEConst* NetEBDiv::eval_tree()
|
||||
|
|
@ -1187,6 +1187,9 @@ NetEConst* NetEUReduce::eval_tree()
|
|||
|
||||
/*
|
||||
* $Log: eval_tree.cc,v $
|
||||
* Revision 1.45 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.44 2002/12/05 02:14:33 steve
|
||||
* Support bit select in constant expressions.
|
||||
*
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: net_design.cc,v 1.32 2003/01/26 21:15:58 steve Exp $"
|
||||
#ident "$Id: net_design.cc,v 1.33 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -107,7 +107,7 @@ const list<NetScope*> Design::find_root_scopes() const
|
|||
|
||||
/*
|
||||
* This method locates a scope in the design, given its rooted
|
||||
* heirarchical name. Each component of the key is used to scan one
|
||||
* hierarchical name. Each component of the key is used to scan one
|
||||
* more step down the tree until the name runs out or the search
|
||||
* fails.
|
||||
*/
|
||||
|
|
@ -625,6 +625,9 @@ void Design::delete_process(NetProcTop*top)
|
|||
|
||||
/*
|
||||
* $Log: net_design.cc,v $
|
||||
* Revision 1.33 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.32 2003/01/26 21:15:58 steve
|
||||
* Rework expression parsing and elaboration to
|
||||
* accommodate real/realtime values and expressions.
|
||||
|
|
|
|||
|
|
@ -17,13 +17,13 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: net_force.cc,v 1.9 2002/08/19 00:06:12 steve Exp $"
|
||||
#ident "$Id: net_force.cc,v 1.10 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
||||
/*
|
||||
* This file contains implementatsion of the NetForce, NetRelease,
|
||||
* This file contains implementation of the NetForce, NetRelease,
|
||||
* NetCAssign and NetDeassign classes. These are similar or related in
|
||||
* that they handle the procedural continuous assign and force
|
||||
* statements.
|
||||
|
|
@ -35,7 +35,7 @@
|
|||
/*
|
||||
* Construct the procedural continuous assignment statement. This is a
|
||||
* bit different from a normal assignment because the the lval is only
|
||||
* intermittantly connected. The deassign in particular disconnects
|
||||
* intermittently connected. The deassign in particular disconnects
|
||||
* the signals when they are not being assigned anymore. Because of
|
||||
* this, there is no other reference to the lval to make it stay put
|
||||
* so we increment the eref.
|
||||
|
|
@ -136,6 +136,9 @@ const NetNet*NetRelease::lval() const
|
|||
|
||||
/*
|
||||
* $Log: net_force.cc,v $
|
||||
* Revision 1.10 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.9 2002/08/19 00:06:12 steve
|
||||
* Allow release to handle removal of target net.
|
||||
*
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: net_scope.cc,v 1.23 2003/01/26 21:15:58 steve Exp $"
|
||||
#ident "$Id: net_scope.cc,v 1.24 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -397,7 +397,7 @@ void NetScope::add_variable(NetVariable*var)
|
|||
|
||||
/*
|
||||
* This method locates a child scope by name. The name is the simple
|
||||
* name of the child, no heirarchy is searched.
|
||||
* name of the child, no hierarchy is searched.
|
||||
*/
|
||||
NetScope* NetScope::child(const string&name)
|
||||
{
|
||||
|
|
@ -450,6 +450,9 @@ string NetScope::local_hsymbol()
|
|||
|
||||
/*
|
||||
* $Log: net_scope.cc,v $
|
||||
* Revision 1.24 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.23 2003/01/26 21:15:58 steve
|
||||
* Rework expression parsing and elaboration to
|
||||
* accommodate real/realtime values and expressions.
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: pad_to_width.cc,v 1.12 2003/01/26 21:15:59 steve Exp $"
|
||||
#ident "$Id: pad_to_width.cc,v 1.13 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -26,7 +26,7 @@
|
|||
# include "netmisc.h"
|
||||
|
||||
/*
|
||||
* This funciton transforms an expression by padding the high bits
|
||||
* This function transforms an expression by padding the high bits
|
||||
* with V0 until the expression has the desired width. This may mean
|
||||
* not transforming the expression at all, if it is already wide
|
||||
* enough.
|
||||
|
|
@ -99,6 +99,9 @@ NetNet*pad_to_width(Design*des, NetNet*net, unsigned wid)
|
|||
|
||||
/*
|
||||
* $Log: pad_to_width.cc,v $
|
||||
* Revision 1.13 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.12 2003/01/26 21:15:59 steve
|
||||
* Rework expression parsing and elaboration to
|
||||
* accommodate real/realtime values and expressions.
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@
|
|||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
#ifdef HAVE_CVS_IDENT
|
||||
#ident "$Id: synth2.cc,v 1.20 2002/11/09 23:29:29 steve Exp $"
|
||||
#ident "$Id: synth2.cc,v 1.21 2003/01/27 05:09:17 steve Exp $"
|
||||
#endif
|
||||
|
||||
# include "config.h"
|
||||
|
|
@ -516,7 +516,7 @@ bool NetCondit::synth_sync(Design*des, NetScope*scope, NetFF*ff,
|
|||
|
||||
if (expr_) <true statement>;
|
||||
|
||||
The expr_ expression has alreacy been synthesized to the ce
|
||||
The expr_ expression has already been synthesized to the ce
|
||||
net, so we connect it here to the FF. What's left is to
|
||||
synthesize the substatement as a combinational
|
||||
statement.
|
||||
|
|
@ -637,7 +637,7 @@ bool NetProcTop::synth_sync(Design*des)
|
|||
ff->attribute("LPM_FFType", verinum("DFF"));
|
||||
|
||||
/* The D inputs to the DFF device will receive the output from
|
||||
the statments of the process. */
|
||||
the statements of the process. */
|
||||
NetNet*nex_d = new NetNet(scope(), scope()->local_hsymbol().c_str(),
|
||||
NetNet::WIRE, nex_set.count());
|
||||
nex_d->local_flag(true);
|
||||
|
|
@ -738,6 +738,9 @@ void synth2(Design*des)
|
|||
|
||||
/*
|
||||
* $Log: synth2.cc,v $
|
||||
* Revision 1.21 2003/01/27 05:09:17 steve
|
||||
* Spelling fixes.
|
||||
*
|
||||
* Revision 1.20 2002/11/09 23:29:29 steve
|
||||
* Handle nested-if chip enables.
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in New Issue