From e52ca85711e8df54c8eafe556b6ba0ca683ddea0 Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Sun, 1 Jan 2017 19:23:19 -0500
Subject: Kernel: Implemented Pulse event and timers.

Closes #1904
---
 src/core/hle/kernel/event.cpp | 15 ++++++++-------
 src/core/hle/kernel/event.h   |  2 ++
 src/core/hle/kernel/kernel.h  |  2 +-
 src/core/hle/kernel/timer.cpp | 12 +++++++-----
 src/core/hle/kernel/timer.h   |  2 ++
 5 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/src/core/hle/kernel/event.cpp b/src/core/hle/kernel/event.cpp
index 3e116e3df..a515f53f9 100644
--- a/src/core/hle/kernel/event.cpp
+++ b/src/core/hle/kernel/event.cpp
@@ -22,11 +22,6 @@ SharedPtr<Event> Event::Create(ResetType reset_type, std::string name) {
     evt->reset_type = reset_type;
     evt->name = std::move(name);
 
-    if (reset_type == ResetType::Pulse) {
-        LOG_ERROR(Kernel, "Unimplemented event reset type Pulse");
-        UNIMPLEMENTED();
-    }
-
     return evt;
 }
 
@@ -37,8 +32,7 @@ bool Event::ShouldWait() {
 void Event::Acquire() {
     ASSERT_MSG(!ShouldWait(), "object unavailable!");
 
-    // Release the event if it's not sticky...
-    if (reset_type != ResetType::Sticky)
+    if (reset_type == ResetType::OneShot)
         signaled = false;
 }
 
@@ -51,4 +45,11 @@ void Event::Clear() {
     signaled = false;
 }
 
+void Event::WakeupAllWaitingThreads() {
+    WaitObject::WakeupAllWaitingThreads();
+
+    if (reset_type == ResetType::Pulse)
+        signaled = false;
+}
+
 } // namespace
diff --git a/src/core/hle/kernel/event.h b/src/core/hle/kernel/event.h
index 8dcd23edb..28d955b1e 100644
--- a/src/core/hle/kernel/event.h
+++ b/src/core/hle/kernel/event.h
@@ -38,6 +38,8 @@ public:
     bool ShouldWait() override;
     void Acquire() override;
 
+    void WakeupAllWaitingThreads() override;
+
     void Signal();
     void Clear();
 
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 9503e7d04..1e68f9cab 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -156,7 +156,7 @@ public:
      * Wake up all threads waiting on this object that can be awoken, in priority order,
      * and set the synchronization result and output of the thread.
      */
-    void WakeupAllWaitingThreads();
+    virtual void WakeupAllWaitingThreads();
 
     /// Obtains the highest priority thread that is ready to run from this object's waiting list.
     SharedPtr<Thread> GetHighestPriorityReadyThread();
diff --git a/src/core/hle/kernel/timer.cpp b/src/core/hle/kernel/timer.cpp
index b50cf520d..ec85b7ec8 100644
--- a/src/core/hle/kernel/timer.cpp
+++ b/src/core/hle/kernel/timer.cpp
@@ -31,11 +31,6 @@ SharedPtr<Timer> Timer::Create(ResetType reset_type, std::string name) {
     timer->interval_delay = 0;
     timer->callback_handle = timer_callback_handle_table.Create(timer).MoveFrom();
 
-    if (reset_type == ResetType::Pulse) {
-        LOG_ERROR(Kernel, "Unimplemented timer reset type Pulse");
-        UNIMPLEMENTED();
-    }
-
     return timer;
 }
 
@@ -70,6 +65,13 @@ void Timer::Clear() {
     signaled = false;
 }
 
+void Timer::WakeupAllWaitingThreads() {
+    WaitObject::WakeupAllWaitingThreads();
+
+    if (reset_type == ResetType::Pulse)
+        signaled = false;
+}
+
 /// The timer callback event, called when a timer is fired
 static void TimerCallback(u64 timer_handle, int cycles_late) {
     SharedPtr<Timer> timer =
diff --git a/src/core/hle/kernel/timer.h b/src/core/hle/kernel/timer.h
index 18ea0236b..2092165d4 100644
--- a/src/core/hle/kernel/timer.h
+++ b/src/core/hle/kernel/timer.h
@@ -42,6 +42,8 @@ public:
     bool ShouldWait() override;
     void Acquire() override;
 
+    void WakeupAllWaitingThreads() override;
+
     /**
      * Starts the timer, with the specified initial delay and interval.
      * @param initial Delay until the timer is first fired
-- 
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