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Rewire/generalize parsing an elaboration of

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function return values to allow for better
 speed and more type support.
This commit is contained in:
steve
2004-05-31 23:34:36 +00:00
parent e7fa56981a
commit 5472b27e1f
20 changed files with 445 additions and 143 deletions
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netlist.h
+23 -6
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@@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: netlist.h,v 1.311 2004/02/20 06:22:57 steve Exp $"
#ident "$Id: netlist.h,v 1.312 2004/05/31 23:34:38 steve Exp $"
#endif
/*
@@ -57,6 +57,7 @@ class NetVariable;
class NetEvProbe;
class NetExpr;
class NetESignal;
class NetEVariable;
class NetFuncDef;
@@ -1996,7 +1997,8 @@ class NetForever : public NetProc {
class NetFuncDef {
public:
NetFuncDef(NetScope*, const svector<NetNet*>&po);
NetFuncDef(NetScope*, NetNet*result, const svector<NetNet*>&po);
NetFuncDef(NetScope*, NetVariable*result, const svector<NetNet*>&po);
~NetFuncDef();
void set_proc(NetProc*st);
@@ -2008,11 +2010,16 @@ class NetFuncDef {
unsigned port_count() const;
const NetNet*port(unsigned idx) const;
const NetNet*return_sig() const;
const NetVariable*return_var() const;
void dump(ostream&, unsigned ind) const;
private:
NetScope*scope_;
NetProc*statement_;
NetNet*result_sig_;
NetVariable*result_var_;
svector<NetNet*>ports_;
};
@@ -2205,18 +2212,22 @@ class NetVariable : public LineInfo {
class NetEUFunc : public NetExpr {
public:
NetEUFunc(NetScope*, NetESignal*, svector<NetExpr*>&);
NetEUFunc(NetScope*, NetESignal*, svector<NetExpr*>&);
NetEUFunc(NetScope*, NetEVariable*, svector<NetExpr*>&);
~NetEUFunc();
const string name() const;
const NetESignal*result() const;
const NetESignal*result_sig() const;
const NetEVariable*result_var() const;
unsigned parm_count() const;
const NetExpr* parm(unsigned idx) const;
const NetScope* func() const;
virtual bool set_width(unsigned);
virtual TYPE expr_type() const;
virtual void dump(ostream&) const;
virtual void expr_scan(struct expr_scan_t*) const;
@@ -2225,7 +2236,8 @@ class NetEUFunc : public NetExpr {
private:
NetScope*func_;
NetESignal*result_;
NetESignal*result_sig_;
NetEVariable*result_var_;
svector<NetExpr*> parms_;
private: // not implemented
@@ -3103,7 +3115,7 @@ class NetScope : public Attrib {
void dump(ostream&) const;
void emit_scope(struct target_t*tgt) const;
void emit_defs(struct target_t*tgt) const;
bool emit_defs(struct target_t*tgt) const;
/* This method runs the functor on me. Recurse through the
children of this node as well. */
@@ -3315,6 +3327,11 @@ extern ostream& operator << (ostream&, NetNet::Type);
/*
* $Log: netlist.h,v $
* Revision 1.312 2004/05/31 23:34:38 steve
* Rewire/generalize parsing an elaboration of
* function return values to allow for better
* speed and more type support.
*
* Revision 1.311 2004/02/20 06:22:57 steve
* parameter keys are per_strings.
*