12 files changed, 259 insertions, 6 deletions
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 97ef07bf9..94d2a973d 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -11,6 +11,9 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/idle.h"
+#include "core/hle/service/am/omm.h"
+#include "core/hle/service/am/spsm.h"
 #include "core/hle/service/apm/apm.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
@@ -689,6 +692,9 @@ void InstallInterfaces(SM::ServiceManager& service_manager,
                        std::shared_ptr<NVFlinger::NVFlinger> nvflinger) {
     std::make_shared<AppletAE>(nvflinger)->InstallAsService(service_manager);
     std::make_shared<AppletOE>(nvflinger)->InstallAsService(service_manager);
+    std::make_shared<IdleSys>()->InstallAsService(service_manager);
+    std::make_shared<OMM>()->InstallAsService(service_manager);
+    std::make_shared<SPSM>()->InstallAsService(service_manager);
 }
 
 IHomeMenuFunctions::IHomeMenuFunctions() : ServiceFramework("IHomeMenuFunctions") {
diff --git a/src/core/hle/service/am/idle.cpp b/src/core/hle/service/am/idle.cpp
new file mode 100644
index 000000000..af46e9494
--- /dev/null
+++ b/src/core/hle/service/am/idle.cpp
@@ -0,0 +1,24 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/am/idle.h"
+
+namespace Service::AM {
+
+IdleSys::IdleSys() : ServiceFramework{"idle:sys"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetAutoPowerDownEvent"},
+        {1, nullptr, "Unknown1"},
+        {2, nullptr, "Unknown2"},
+        {3, nullptr, "Unknown3"},
+        {4, nullptr, "Unknown4"},
+        {5, nullptr, "Unknown5"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/am/idle.h b/src/core/hle/service/am/idle.h
new file mode 100644
index 000000000..1eb68d2c9
--- /dev/null
+++ b/src/core/hle/service/am/idle.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+class IdleSys final : public ServiceFramework<IdleSys> {
+public:
+    explicit IdleSys();
+};
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/am/omm.cpp b/src/core/hle/service/am/omm.cpp
new file mode 100644
index 000000000..447fe8669
--- /dev/null
+++ b/src/core/hle/service/am/omm.cpp
@@ -0,0 +1,42 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/am/omm.h"
+
+namespace Service::AM {
+
+OMM::OMM() : ServiceFramework{"omm"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetOperationMode"},
+        {1, nullptr, "GetOperationModeChangeEvent"},
+        {2, nullptr, "EnableAudioVisual"},
+        {3, nullptr, "DisableAudioVisual"},
+        {4, nullptr, "EnterSleepAndWait"},
+        {5, nullptr, "GetCradleStatus"},
+        {6, nullptr, "FadeInDisplay"},
+        {7, nullptr, "FadeOutDisplay"},
+        {8, nullptr, "Unknown1"},
+        {9, nullptr, "Unknown2"},
+        {10, nullptr, "Unknown3"},
+        {11, nullptr, "Unknown4"},
+        {12, nullptr, "Unknown5"},
+        {13, nullptr, "Unknown6"},
+        {14, nullptr, "Unknown7"},
+        {15, nullptr, "Unknown8"},
+        {16, nullptr, "Unknown9"},
+        {17, nullptr, "Unknown10"},
+        {18, nullptr, "Unknown11"},
+        {19, nullptr, "Unknown12"},
+        {20, nullptr, "Unknown13"},
+        {21, nullptr, "Unknown14"},
+        {22, nullptr, "Unknown15"},
+        {23, nullptr, "Unknown16"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/am/omm.h b/src/core/hle/service/am/omm.h
new file mode 100644
index 000000000..49e5d331c
--- /dev/null
+++ b/src/core/hle/service/am/omm.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+class OMM final : public ServiceFramework<OMM> {
+public:
+    explicit OMM();
+};
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/am/spsm.cpp b/src/core/hle/service/am/spsm.cpp
new file mode 100644
index 000000000..a05d433d0
--- /dev/null
+++ b/src/core/hle/service/am/spsm.cpp
@@ -0,0 +1,30 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/am/spsm.h"
+
+namespace Service::AM {
+
+SPSM::SPSM() : ServiceFramework{"spsm"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetState"},
+        {1, nullptr, "SleepSystemAndWaitAwake"},
+        {2, nullptr, "Unknown1"},
+        {3, nullptr, "Unknown2"},
+        {4, nullptr, "GetNotificationMessageEventHandle"},
+        {5, nullptr, "Unknown3"},
+        {6, nullptr, "Unknown4"},
+        {7, nullptr, "Unknown5"},
+        {8, nullptr, "AnalyzePerformanceLogForLastSleepWakeSequence"},
+        {9, nullptr, "ChangeHomeButtonLongPressingTime"},
+        {10, nullptr, "Unknown6"},
+        {11, nullptr, "Unknown7"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/am/spsm.h b/src/core/hle/service/am/spsm.h
new file mode 100644
index 000000000..57dde62e1
--- /dev/null
+++ b/src/core/hle/service/am/spsm.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+class SPSM final : public ServiceFramework<SPSM> {
+public:
+    explicit SPSM();
+};
+
+} // namespace Service::AM
diff --git a/src/core/hle/service/fgm/fgm.cpp b/src/core/hle/service/fgm/fgm.cpp
new file mode 100644
index 000000000..566fbf924
--- /dev/null
+++ b/src/core/hle/service/fgm/fgm.cpp
@@ -0,0 +1,75 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/service/fgm/fgm.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::FGM {
+
+class IRequest final : public ServiceFramework<IRequest> {
+public:
+    explicit IRequest() : ServiceFramework{"IRequest"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Initialize"},
+            {1, nullptr, "Set"},
+            {2, nullptr, "Get"},
+            {3, nullptr, "Cancel"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+class FGM final : public ServiceFramework<FGM> {
+public:
+    explicit FGM(const char* name) : ServiceFramework{name} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &FGM::Initialize, "Initialize"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void Initialize(Kernel::HLERequestContext& ctx) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<IRequest>();
+
+        LOG_DEBUG(Service_FGM, "called");
+    }
+};
+
+class FGM_DBG final : public ServiceFramework<FGM_DBG> {
+public:
+    explicit FGM_DBG() : ServiceFramework{"fgm:dbg"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Initialize"},
+            {1, nullptr, "Read"},
+            {2, nullptr, "Cancel"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+void InstallInterfaces(SM::ServiceManager& sm) {
+    std::make_shared<FGM>("fgm")->InstallAsService(sm);
+    std::make_shared<FGM>("fgm:0")->InstallAsService(sm);
+    std::make_shared<FGM>("fgm:9")->InstallAsService(sm);
+    std::make_shared<FGM_DBG>()->InstallAsService(sm);
+}
+
+} // namespace Service::FGM
diff --git a/src/core/hle/service/fgm/fgm.h b/src/core/hle/service/fgm/fgm.h
new file mode 100644
index 000000000..e59691264
--- /dev/null
+++ b/src/core/hle/service/fgm/fgm.h
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::FGM {
+
+void InstallInterfaces(SM::ServiceManager& sm);
+
+} // namespace Service::FGM
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
index 44e062f50..010072a5b 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
@@ -97,7 +97,9 @@ u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>&
 u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) {
     LOG_DEBUG(Service_NVDRV, "called");
     IoctlActiveSlotMask params{};
-    std::memcpy(&params, input.data(), input.size());
+    if (input.size() > 0) {
+        std::memcpy(&params, input.data(), input.size());
+    }
     params.slot = 0x07;
     params.mask = 0x01;
     std::memcpy(output.data(), &params, output.size());
@@ -107,7 +109,9 @@ u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector
 u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) {
     LOG_DEBUG(Service_NVDRV, "called");
     IoctlZcullGetCtxSize params{};
-    std::memcpy(&params, input.data(), input.size());
+    if (input.size() > 0) {
+        std::memcpy(&params, input.data(), input.size());
+    }
     params.size = 0x1;
     std::memcpy(output.data(), &params, output.size());
     return 0;
@@ -116,7 +120,11 @@ u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u
 u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) {
     LOG_DEBUG(Service_NVDRV, "called");
     IoctlNvgpuGpuZcullGetInfoArgs params{};
-    std::memcpy(&params, input.data(), input.size());
+
+    if (input.size() > 0) {
+        std::memcpy(&params, input.data(), input.size());
+    }
+
     params.width_align_pixels = 0x20;
     params.height_align_pixels = 0x20;
     params.pixel_squares_by_aliquots = 0x400;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index 126782573..5a1123ad2 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -132,9 +132,12 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& outp
     LOG_WARNING(Service_NVDRV, "(STUBBED) called, gpfifo={:X}, num_entries={:X}, flags={:X}",
                 params.address, params.num_entries, params.flags);
 
-    auto entries = std::vector<IoctlGpfifoEntry>();
-    entries.resize(params.num_entries);
-    std::memcpy(&entries[0], &input.data()[sizeof(IoctlSubmitGpfifo)],
+    ASSERT_MSG(input.size() ==
+                   sizeof(IoctlSubmitGpfifo) + params.num_entries * sizeof(IoctlGpfifoEntry),
+               "Incorrect input size");
+
+    std::vector<IoctlGpfifoEntry> entries(params.num_entries);
+    std::memcpy(entries.data(), &input[sizeof(IoctlSubmitGpfifo)],
                 params.num_entries * sizeof(IoctlGpfifoEntry));
     for (auto entry : entries) {
         Tegra::GPUVAddr va_addr = entry.Address();
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index bbaf7f601..fccc4c461 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -27,6 +27,7 @@
 #include "core/hle/service/es/es.h"
 #include "core/hle/service/eupld/eupld.h"
 #include "core/hle/service/fatal/fatal.h"
+#include "core/hle/service/fgm/fgm.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/friend/friend.h"
 #include "core/hle/service/grc/grc.h"
@@ -209,6 +210,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm) {
     ES::InstallInterfaces(*sm);
     EUPLD::InstallInterfaces(*sm);
     Fatal::InstallInterfaces(*sm);
+    FGM::InstallInterfaces(*sm);
     FileSystem::InstallInterfaces(*sm);
     Friend::InstallInterfaces(*sm);
     GRC::InstallInterfaces(*sm);