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Streamline dump control options

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- Rename `--dump-treei` option to `--dumpi-tree`, which itself is now a
  special case of `--dumpi-<tag>` where tag can be a magic word, or a
  filename
- Control dumping via static `dump*()` functions, analogous to `debug()`
- Make dumping independent of the value of `debug()` (so dumping always
  works even without the debug flag)
- Add separate `--dumpi-graph` for dumping V3Graphs, which is again a
  special case of `--dumpi-<tag>`
- Alias `--dump-<tag>` to `--dumpi-<tag> 3` as before
This commit is contained in:
Geza Lore
2022-09-22 17:24:41 +01:00
parent 12093e6939
commit 63c694f65f
135 changed files with 565 additions and 589 deletions
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src/V3Active.cpp
+8 -13
View File
@@ -38,6 +38,8 @@
#include <unordered_map>
VL_DEFINE_DEBUG_FUNCTIONS;
//***** See below for main transformation engine
//######################################################################
@@ -79,8 +81,6 @@ protected:
LatchDetectGraphVertex* m_curVertexp = nullptr; // Current latch detection graph vertex
std::vector<AstVarRef*> m_outputs; // Vector of lvalues encountered on this pass
VL_DEBUG_FUNC; // Declare debug()
static LatchDetectGraphVertex* castVertexp(void* vertexp) {
return reinterpret_cast<LatchDetectGraphVertex*>(vertexp);
}
@@ -183,7 +183,7 @@ public:
<< " (not all control paths of combinational always assign a value)\n"
<< nodep->warnMore()
<< "... Suggest use of always_latch for intentional latches");
if (debug() >= 9) dumpDotFilePrefixed("latch_" + vrp->name());
if (dumpGraph() >= 9) dumpDotFilePrefixed("latch_" + vrp->name());
}
vertp->user(false); // Clear again (see above)
vrp->varp()->isLatched(latch_detected);
@@ -198,12 +198,7 @@ public:
//######################################################################
// Collect existing active names
class ActiveBaseVisitor VL_NOT_FINAL : public VNVisitor {
protected:
VL_DEBUG_FUNC; // Declare debug()
};
class ActiveNamer final : public ActiveBaseVisitor {
class ActiveNamer final : public VNVisitor {
private:
// STATE
AstScope* m_scopep = nullptr; // Current scope to add statement to
@@ -282,7 +277,7 @@ public:
//######################################################################
// Latch checking visitor
class ActiveLatchCheckVisitor final : public ActiveBaseVisitor {
class ActiveLatchCheckVisitor final : public VNVisitor {
private:
// NODE STATE
// Input:
@@ -324,7 +319,7 @@ public:
//######################################################################
// Replace unsupported non-blocking assignments with blocking assignments
class ActiveDlyVisitor final : public ActiveBaseVisitor {
class ActiveDlyVisitor final : public VNVisitor {
public:
enum CheckType : uint8_t { CT_SEQ, CT_COMB, CT_INITIAL };
@@ -394,7 +389,7 @@ public:
//######################################################################
// Active class functions
class ActiveVisitor final : public ActiveBaseVisitor {
class ActiveVisitor final : public VNVisitor {
private:
// NODE STATE
// Each call to V3Const::constify
@@ -608,5 +603,5 @@ public:
void V3Active::activeAll(AstNetlist* nodep) {
UINFO(2, __FUNCTION__ << ": " << endl);
{ ActiveVisitor{nodep}; } // Destruct before checking
V3Global::dumpCheckGlobalTree("active", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
V3Global::dumpCheckGlobalTree("active", 0, dumpTree() >= 3);
}