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Fix DPI bit vector compile errors, bug347.

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This commit is contained in:
Wilson Snyder
2011-05-12 07:35:28 -04:00
parent 9558e14479
commit fb85679068
4 changed files with 12 additions and 3 deletions
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src/V3Task.cpp
+5 -3
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@@ -605,7 +605,7 @@ private:
return new AstCStmt(portp->fileline(), stmt);
}
AstNode* createAssignDpiToInternal(AstVarScope* portvscp, const string& frName) {
AstNode* createAssignDpiToInternal(AstVarScope* portvscp, const string& frName, bool cvt) {
// Create assignment from DPI temporary into internal format
AstVar* portp = portvscp->varp();
string stmt;
@@ -614,6 +614,8 @@ private:
stmt += "VL_CVT_VP_Q(";
ket += ")";
}
if (!cvt
&& portp->basicp() && portp->basicp()->isBitLogic() && portp->widthMin() != 1) stmt += "*"; // it's a svBitVecVal
stmt += frName;
stmt += ket;
// Use a AstCMath, as we want V3Clean to mask off bits that don't make sense.
@@ -680,7 +682,7 @@ private:
argnodesp = argnodesp->addNextNull(refp);
if (portp->isInput()) {
dpip->addStmtsp(createAssignDpiToInternal(outvscp, portp->name()));
dpip->addStmtsp(createAssignDpiToInternal(outvscp, portp->name(), false));
}
}
}
@@ -795,7 +797,7 @@ private:
if (AstVar* portp = stmtp->castVar()) {
if (portp->isIO() && (portp->isOutput() || portp->isFuncReturn())) {
AstVarScope* portvscp = portp->user2p()->castNode()->castVarScope(); // Remembered when we created it earlier
cfuncp->addStmtsp(createAssignDpiToInternal(portvscp,portp->name()+"__Vcvt"));
cfuncp->addStmtsp(createAssignDpiToInternal(portvscp,portp->name()+"__Vcvt",true));
}
}
}