fix: rescan performance overhaul, background thread, WinDbg regions

Move rescan to background thread via ScanEngine::startRescan() to
prevent UI freeze. Fix populateTable bottleneck caused by
QHeaderView::ResizeToContents iterating all rows (6s -> 0ms for 512
results). Add chunked batch reads (256KB spans), enumerateRegions()
for WinDbg/ProcessMemory providers, cancel support, and diagnostic
logging throughout the scanner pipeline.
This commit is contained in:
IChooseYou
2026-02-28 12:53:25 -07:00
committed by IChooseYou
parent 41e2f9f662
commit 851d744263
14 changed files with 910 additions and 104 deletions

View File

@@ -9,6 +9,7 @@
// Forward declarations for DbgEng COM interfaces
struct IDebugClient;
struct IDebugDataSpaces;
struct IDebugDataSpaces2;
struct IDebugControl;
struct IDebugSymbols;
@@ -59,6 +60,7 @@ public:
QString name() const override { return m_name; }
QString kind() const override { return QStringLiteral("WinDbg"); }
QString getSymbol(uint64_t addr) const override;
QVector<rcx::MemoryRegion> enumerateRegions() const override;
bool isLive() const override { return m_isLive; }
uint64_t base() const override { return m_base; }
@@ -73,10 +75,11 @@ private:
template<typename Fn>
void dispatchToOwner(Fn&& fn) const;
IDebugClient* m_client = nullptr;
IDebugDataSpaces* m_dataSpaces = nullptr;
IDebugControl* m_control = nullptr;
IDebugSymbols* m_symbols = nullptr;
IDebugClient* m_client = nullptr;
IDebugDataSpaces* m_dataSpaces = nullptr;
IDebugDataSpaces2* m_dataSpaces2 = nullptr;
IDebugControl* m_control = nullptr;
IDebugSymbols* m_symbols = nullptr;
QString m_name;
uint64_t m_base = 0;