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IOS: STM: Save event hook to savestates 

This allows a STM event hook to be saved and restored correctly and
fixes the power/reset button after loading a state in some cases.
This commit is contained in:
Léo Lam 2017-01-22 10:48:44 +01:00
parent 9c28121af6
commit 6291cd0bce
3 changed files with 16 additions and 1 deletions
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12
Source/Core/Core/IOS/STM/STM.cpp
View File

@ -8,6 +8,7 @@
#include <memory>
#include "Common/Assert.h"
#include "Common/ChunkFile.h"
#include "Common/Logging/Log.h"
#include "Core/HW/Memmap.h"
@ -90,6 +91,17 @@ IPCCommandResult STMEventHook::IOCtl(const IOCtlRequest& request)
return GetNoReply();
}
void STMEventHook::DoState(PointerWrap& p)
{
u32 address = s_event_hook_request ? s_event_hook_request->address : 0;
p.Do(address);
if (address != 0)
s_event_hook_request = std::make_unique<IOCtlRequest>(address);
else
s_event_hook_request.reset();
Device::DoState(p);
}
bool STMEventHook::HasHookInstalled() const
{
return s_event_hook_request != nullptr;

3
Source/Core/Core/IOS/STM/STM.h
View File

@ -10,6 +10,8 @@
#include "Core/IOS/Device.h"
#include "Core/IOS/IPC.h"
class PointerWrap;
namespace IOS
{
namespace HLE
@ -55,6 +57,7 @@ public:
STMEventHook(u32 device_id, const std::string& device_name) : Device(device_id, device_name) {}
void Close() override;
IPCCommandResult IOCtl(const IOCtlRequest& request) override;
void DoState(PointerWrap& p) override;
bool HasHookInstalled() const;
void ResetButton() const;

2
Source/Core/Core/State.cpp
View File

@ -71,7 +71,7 @@ static Common::Event g_compressAndDumpStateSyncEvent;
static std::thread g_save_thread;
// Don't forget to increase this after doing changes on the savestate system
static const u32 STATE_VERSION = 71; // Last changed in PR 4687
static const u32 STATE_VERSION = 72; // Last changed in PR 4710
// Maps savestate versions to Dolphin versions.
// Versions after 42 don't need to be added to this list,