From 196cc8291342770a0af7671668460f5d33cff3c0 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 5 Mar 2019 21:52:19 -0500
Subject: [PATCH] yuzu/debugger/wait_tree: Remove use of global CurrentProcess
 accessor

We already have the thread instance that was created under the current
process, so we can just pass the handle table of it along to retrieve
the owner of the mutex.
---
 src/yuzu/debugger/wait_tree.cpp | 8 ++++----
 src/yuzu/debugger/wait_tree.h   | 3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp
index f50225d5f..06ad74ffe 100644
--- a/src/yuzu/debugger/wait_tree.cpp
+++ b/src/yuzu/debugger/wait_tree.cpp
@@ -81,9 +81,8 @@ QString WaitTreeText::GetText() const {
     return text;
 }
 
-WaitTreeMutexInfo::WaitTreeMutexInfo(VAddr mutex_address) : mutex_address(mutex_address) {
-    const auto& handle_table = Core::CurrentProcess()->GetHandleTable();
-
+WaitTreeMutexInfo::WaitTreeMutexInfo(VAddr mutex_address, const Kernel::HandleTable& handle_table)
+    : mutex_address(mutex_address) {
     mutex_value = Memory::Read32(mutex_address);
     owner_handle = static_cast<Kernel::Handle>(mutex_value & Kernel::Mutex::MutexOwnerMask);
     owner = handle_table.Get<Kernel::Thread>(owner_handle);
@@ -316,7 +315,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
 
     const VAddr mutex_wait_address = thread.GetMutexWaitAddress();
     if (mutex_wait_address != 0) {
-        list.push_back(std::make_unique<WaitTreeMutexInfo>(mutex_wait_address));
+        const auto& handle_table = thread.GetOwnerProcess()->GetHandleTable();
+        list.push_back(std::make_unique<WaitTreeMutexInfo>(mutex_wait_address, handle_table));
     } else {
         list.push_back(std::make_unique<WaitTreeText>(tr("not waiting for mutex")));
     }
diff --git a/src/yuzu/debugger/wait_tree.h b/src/yuzu/debugger/wait_tree.h
index 365c3dbfe..62886609d 100644
--- a/src/yuzu/debugger/wait_tree.h
+++ b/src/yuzu/debugger/wait_tree.h
@@ -17,6 +17,7 @@
 class EmuThread;
 
 namespace Kernel {
+class HandleTable;
 class ReadableEvent;
 class WaitObject;
 class Thread;
@@ -72,7 +73,7 @@ public:
 class WaitTreeMutexInfo : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
-    explicit WaitTreeMutexInfo(VAddr mutex_address);
+    explicit WaitTreeMutexInfo(VAddr mutex_address, const Kernel::HandleTable& handle_table);
     ~WaitTreeMutexInfo() override;
 
     QString GetText() const override;