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Fix handling calls to tasks in combinational always block

This commit is contained in:
steve 2007-04-17 04:34:23 +00:00
parent fe65ae8db0
commit 583abb7f49
2 changed files with 18 additions and 2 deletions
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14
net_nex_output.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
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: net_nex_output.cc,v 1.13 2007/04/05 01:53:52 steve Exp $" #ident "$Id: net_nex_output.cc,v 1.14 2007/04/17 04:34:23 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -115,6 +115,15 @@ void NetSTask::nex_output(NexusSet&out)
{ {
} }
/*
* Consider a task call to not have any outputs. This is not quite
* right, we should be listing as outputs all the output ports, but for
* the purposes that this method is used, this will do for now.
*/
void NetUTask::nex_output(NexusSet&out)
{
}
void NetWhile::nex_output(NexusSet&out) void NetWhile::nex_output(NexusSet&out)
{ {
if (proc_ != 0) if (proc_ != 0)
@ -123,6 +132,9 @@ void NetWhile::nex_output(NexusSet&out)
/* /*
* $Log: net_nex_output.cc,v $ * $Log: net_nex_output.cc,v $
* Revision 1.14 2007/04/17 04:34:23 steve
* Fix handling calls to tasks in combinational always block
*
* Revision 1.13 2007/04/05 01:53:52 steve * Revision 1.13 2007/04/05 01:53:52 steve
* Probe of case statement inputs can skip nul statements. * Probe of case statement inputs can skip nul statements.
* *

6
netlist.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
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: netlist.h,v 1.376 2007/04/07 04:46:18 steve Exp $" #ident "$Id: netlist.h,v 1.377 2007/04/17 04:34:23 steve Exp $"
#endif #endif
/* /*
@ -2482,6 +2482,7 @@ class NetUTask : public NetProc {
const NetScope* task() const; const NetScope* task() const;
virtual NexusSet* nex_input(); virtual NexusSet* nex_input();
virtual void nex_output(NexusSet&);
virtual bool emit_proc(struct target_t*) const; virtual bool emit_proc(struct target_t*) const;
virtual void dump(ostream&, unsigned ind) const; virtual void dump(ostream&, unsigned ind) const;
@ -3502,6 +3503,9 @@ extern ostream& operator << (ostream&, NetNet::Type);
/* /*
* $Log: netlist.h,v $ * $Log: netlist.h,v $
* Revision 1.377 2007/04/17 04:34:23 steve
* Fix handling calls to tasks in combinational always block
*
* Revision 1.376 2007/04/07 04:46:18 steve * Revision 1.376 2007/04/07 04:46:18 steve
* Handle evaluate of addition of real valued constants. * Handle evaluate of addition of real valued constants.
* *