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Fix internal signal names containing control characters (broke in 3.680).

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Internally this means for signal names use __0{xdigit}{xdigit} and avoid
__0 in other cases.
This commit is contained in:
Wilson Snyder
2008-11-17 21:02:10 -05:00
parent 13f6c5a934
commit b75ff3652c
10 changed files with 26 additions and 21 deletions
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src/V3Table.cpp
+3 -3
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@@ -469,7 +469,7 @@ private:
// Index into our table
AstVar* indexVarp = new AstVar (nodep->fileline(), AstVarType::BLOCKTEMP,
"__Vtableidx_" + cvtToStr(m_modTables),
"__Vtableidx" + cvtToStr(m_modTables),
new AstRange (nodep->fileline(), m_inWidth-1, 0));
m_modp->addStmtp(indexVarp);
AstVarScope* indexVscp = new AstVarScope (indexVarp->fileline(), m_scopep, indexVarp);
@@ -477,7 +477,7 @@ private:
// Change it variable
AstVar* chgVarp = new AstVar (nodep->fileline(), AstVarType::MODULETEMP,
"__Vtablechg_" + cvtToStr(m_modTables),
"__Vtablechg" + cvtToStr(m_modTables),
new AstRange (nodep->fileline(), m_outVarps.size()-1, 0),
new AstRange (nodep->fileline(), VL_MASK_I(m_inWidth), 0));
chgVarp->isConst(true);
@@ -519,7 +519,7 @@ private:
AstVar* outvarp = outvscp->varp();
AstVar* tablevarp
= new AstVar (nodep->fileline(), AstVarType::MODULETEMP,
"__Vtable_" + cvtToStr(m_modTables) +"_"+outvarp->name(),
"__Vtable" + cvtToStr(m_modTables) +"_"+outvarp->name(),
new AstRange (nodep->fileline(), outvarp->widthMin()-1, 0),
new AstRange (nodep->fileline(), VL_MASK_I(m_inWidth), 0));
tablevarp->isConst(true);