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NetEUFuncs are allowed as system task parameters.

This commit is contained in:
steve 2000-12-12 03:30:44 +00:00
parent fd0f618529
commit e34ef2a2b9
1 changed files with 16 additions and 1 deletions
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17
t-vvm.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: t-vvm.cc,v 1.189 2000/12/11 00:31:43 steve Exp $"
#ident "$Id: t-vvm.cc,v 1.190 2000/12/12 03:30:44 steve Exp $"
#endif
# include <iostream>
@ -375,6 +375,7 @@ class vvm_parm_rval : public expr_scan_t {
virtual void expr_scope(const NetEScope*);
virtual void expr_sfunc(const NetESFunc*);
virtual void expr_signal(const NetESignal*);
virtual void expr_ufunc(const NetEUFunc*);
virtual void expr_unary(const NetEUnary*);
private:
@ -825,6 +826,17 @@ void vvm_parm_rval::expr_binary(const NetEBinary*expr)
result = "&" + tmp + ".base";
}
void vvm_parm_rval::expr_ufunc(const NetEUFunc*expr)
{
string rval = emit_proc_rval(tgt_, expr);
string tmp = make_temp();
tgt_->defn << " struct __vpiNumberConst " << tmp << ";" << endl;
tgt_->defn << " vpip_make_number_const(&" << tmp << ", "
<< rval << ".bits, " << expr->expr_width() << ");" << endl;
result = "&" + tmp + ".base";
}
void vvm_parm_rval::expr_unary(const NetEUnary*expr)
{
string rval = emit_proc_rval(tgt_, expr);
@ -3390,6 +3402,9 @@ extern const struct target tgt_vvm = {
};
/*
* $Log: t-vvm.cc,v $
* Revision 1.190 2000/12/12 03:30:44 steve
* NetEUFuncs are allowed as system task parameters.
*
* Revision 1.189 2000/12/11 00:31:43 steve
* Add support for signed reg variables,
* simulate in t-vvm signed comparisons.