kernel: Remove the Timer class

A holdover from citra, the Horizon kernel on the switch has no
prominent kernel object that functions as a timer. At least not
to the degree of sophistication that this class provided.

As such, this can be removed entirely. This class also wasn't used at
all in any meaningful way within the core, so this was just code sitting
around doing nothing. This also allows removing a few things from the
main KernelCore class that allows it to use slightly less resources
overall (though very minor and not anything really noticeable).

1 files changed, 0 insertions, 20 deletions

diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp
index 0c0864742d..f50225d5f6 100644
--- a/src/yuzu/debugger/wait_tree.cpp
+++ b/src/yuzu/debugger/wait_tree.cpp
@@ -13,7 +13,6 @@
 #include "core/hle/kernel/readable_event.h"
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
-#include "core/hle/kernel/timer.h"
 #include "core/hle/kernel/wait_object.h"
 #include "core/memory.h"
 
@@ -155,8 +154,6 @@ std::unique_ptr<WaitTreeWaitObject> WaitTreeWaitObject::make(const Kernel::WaitO
     switch (object.GetHandleType()) {
     case Kernel::HandleType::ReadableEvent:
         return std::make_unique<WaitTreeEvent>(static_cast<const Kernel::ReadableEvent&>(object));
-    case Kernel::HandleType::Timer:
-        return std::make_unique<WaitTreeTimer>(static_cast<const Kernel::Timer&>(object));
     case Kernel::HandleType::Thread:
         return std::make_unique<WaitTreeThread>(static_cast<const Kernel::Thread&>(object));
     default:
@@ -348,23 +345,6 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const {
     return list;
 }
 
-WaitTreeTimer::WaitTreeTimer(const Kernel::Timer& object) : WaitTreeWaitObject(object) {}
-WaitTreeTimer::~WaitTreeTimer() = default;
-
-std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeTimer::GetChildren() const {
-    std::vector<std::unique_ptr<WaitTreeItem>> list(WaitTreeWaitObject::GetChildren());
-
-    const auto& timer = static_cast<const Kernel::Timer&>(object);
-
-    list.push_back(std::make_unique<WaitTreeText>(
-        tr("reset type = %1").arg(GetResetTypeQString(timer.GetResetType()))));
-    list.push_back(
-        std::make_unique<WaitTreeText>(tr("initial delay = %1").arg(timer.GetInitialDelay())));
-    list.push_back(
-        std::make_unique<WaitTreeText>(tr("interval delay = %1").arg(timer.GetIntervalDelay())));
-    return list;
-}
-
 WaitTreeThreadList::WaitTreeThreadList(const std::vector<Kernel::SharedPtr<Kernel::Thread>>& list)
     : thread_list(list) {}
 WaitTreeThreadList::~WaitTreeThreadList() = default;