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Rework the heirarchical identifier parse syntax and pform

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to handle more general combinations of heirarch and bit selects.
This commit is contained in:
steve
2007-05-24 04:07:11 +00:00
parent 67b1eee7ce
commit ddd36ecb6c
30 changed files with 1035 additions and 680 deletions
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PWire.h
+13 -12
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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: PWire.h,v 1.20 2007/04/26 03:06:22 steve Exp $"
#ident "$Id: PWire.h,v 1.21 2007/05/24 04:07:11 steve Exp $"
#endif
# include "netlist.h"
@@ -43,24 +43,21 @@ class Design;
* identifies a port by keeping it in its port list.
*
* The hname parameter to the constructor is a hierarchical name. It
* is an array of strings starting with the root, running towards
* the base name, and terminated by a null pointer. The environment
* allocates the memory for me.
* is the name of the wire within a module, so does not include the
* current scope or any instances. Modules contain all the wires, so
* from that perspective, sub-scopes within the module are a part of
* the wire name.
*/
class PWire : public LineInfo {
public:
PWire(const hname_t&hname,
NetNet::Type t,
NetNet::PortType pt,
ivl_variable_type_t dt);
PWire(perm_string name,
PWire(const pform_name_t&hname,
NetNet::Type t,
NetNet::PortType pt,
ivl_variable_type_t dt);
// Return a hierarchical name.
const hname_t&path() const;
const pform_name_t&path() const;
NetNet::Type get_wire_type() const;
bool set_wire_type(NetNet::Type);
@@ -84,10 +81,10 @@ class PWire : public LineInfo {
// Write myself to the specified stream.
void dump(ostream&out, unsigned ind=4) const;
void elaborate_sig(Design*, NetScope*scope) const;
NetNet* elaborate_sig(Design*, NetScope*scope) const;
private:
hname_t hname_;
pform_name_t hname_;
NetNet::Type type_;
NetNet::PortType port_type_;
ivl_variable_type_t data_type_;
@@ -111,6 +108,10 @@ class PWire : public LineInfo {
/*
* $Log: PWire.h,v $
* Revision 1.21 2007/05/24 04:07:11 steve
* Rework the heirarchical identifier parse syntax and pform
* to handle more general combinations of heirarch and bit selects.
*
* Revision 1.20 2007/04/26 03:06:22 steve
* Rework hname_t to use perm_strings.
*