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Qt/WaitTree: Display the callstack for each thread in the wait tree widget.
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1b5c02fc37
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c50393e066
@ -98,6 +98,30 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeMutexInfo::GetChildren() cons
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return list;
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}
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WaitTreeCallstack::WaitTreeCallstack(const Kernel::Thread& thread) : thread(thread) {}
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QString WaitTreeCallstack::GetText() const {
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return tr("Call stack");
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}
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std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeCallstack::GetChildren() const {
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std::vector<std::unique_ptr<WaitTreeItem>> list;
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constexpr size_t BaseRegister = 29;
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u64 base_pointer = thread.context.cpu_registers[BaseRegister];
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while (base_pointer != 0) {
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u64 lr = Memory::Read64(base_pointer + sizeof(u64));
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if (lr == 0)
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break;
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list.push_back(
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std::make_unique<WaitTreeText>(tr("0x%1").arg(lr - sizeof(u32), 16, 16, QChar('0'))));
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base_pointer = Memory::Read64(base_pointer);
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}
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return list;
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}
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WaitTreeWaitObject::WaitTreeWaitObject(const Kernel::WaitObject& o) : object(o) {}
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bool WaitTreeExpandableItem::IsExpandable() const {
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@ -269,6 +293,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
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thread.IsSleepingOnWaitAll()));
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}
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list.push_back(std::make_unique<WaitTreeCallstack>(thread));
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return list;
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}
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@ -73,6 +73,17 @@ private:
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Kernel::SharedPtr<Kernel::Thread> owner;
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};
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class WaitTreeCallstack : public WaitTreeExpandableItem {
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Q_OBJECT
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public:
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explicit WaitTreeCallstack(const Kernel::Thread& thread);
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QString GetText() const override;
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std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
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private:
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const Kernel::Thread& thread;
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};
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class WaitTreeWaitObject : public WaitTreeExpandableItem {
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Q_OBJECT
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public:
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