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Create /*verilator coverage_on/off*/ instead of coverage_module_off.

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This allows finer grained bracketing of sections of interest.
Convert tracing_on/off to use the same general scheme.
This commit is contained in:
Wilson Snyder
2008-12-11 16:01:41 -05:00
parent 0815812546
commit 6b46da0240
10 changed files with 49 additions and 39 deletions
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src/V3Coverage.cpp
+8 -7
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@@ -76,10 +76,8 @@ private:
// VISITORS - BOTH
virtual void visit(AstModule* nodep, AstNUser*) {
m_modp = nodep;
if (nodep->modCover()) { // Cleared by /*verilator coverage_module_off*/
m_fileps.clear();
nodep->iterateChildren(*this);
}
m_fileps.clear();
nodep->iterateChildren(*this);
m_modp = NULL;
}
@@ -88,7 +86,8 @@ private:
UINFO(4," IF: "<<nodep<<endl);
if (m_checkBlock) {
nodep->ifsp()->iterateAndNext(*this);
if (m_checkBlock && v3Global.opt.coverageLine()) { // if a "if" branch didn't disable it
if (m_checkBlock
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) { // if a "if" branch didn't disable it
if (!nodep->backp()->castIf()
|| nodep->backp()->castIf()->elsesp()!=nodep) { // Ignore if else; did earlier
UINFO(4," COVER: "<<nodep<<endl);
@@ -99,7 +98,8 @@ private:
if (nodep->elsesp()) {
m_checkBlock = true;
nodep->elsesp()->iterateAndNext(*this);
if (m_checkBlock && v3Global.opt.coverageLine()) { // if a "else" branch didn't disable it
if (m_checkBlock
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) { // if a "else" branch didn't disable it
UINFO(4," COVER: "<<nodep<<endl);
if (nodep->elsesp()->castIf()) {
nodep->addElsesp(newCoverInc(nodep->elsesp()->fileline(), "", "block", "elsif"));
@@ -113,7 +113,8 @@ private:
}
virtual void visit(AstCaseItem* nodep, AstNUser*) {
UINFO(4," CASEI: "<<nodep<<endl);
if (m_checkBlock && v3Global.opt.coverageLine()) {
if (m_checkBlock
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) {
nodep->bodysp()->iterateAndNext(*this);
if (m_checkBlock) { // if the case body didn't disable it
UINFO(4," COVER: "<<nodep<<endl);