11 files changed, 194 insertions, 1 deletions

diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 7f3ae1a4e..9f3ba19db 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -37,6 +37,7 @@ namespace Log {
     SUB(Service, AM)                                                                               \
     SUB(Service, AOC)                                                                              \
     SUB(Service, APM)                                                                              \
+    SUB(Service, Fatal)                                                                            \
     SUB(Service, Friend)                                                                           \
     SUB(Service, FS)                                                                               \
     SUB(Service, HID)                                                                              \
diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index 3cf13fcb0..3573e6dc4 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -54,6 +54,7 @@ enum class Class : ClassType {
     Service_AOC,       ///< The AOC (AddOn Content) service
     Service_APM,       ///< The APM (Performance) service
     Service_Audio,     ///< The Audio (Audio control) service
+    Service_Fatal,     ///< The Fatal service
     Service_Friend,    ///< The friend service
     Service_FS,        ///< The FS (Filesystem) service
     Service_HID,       ///< The HID (Human interface device) service
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index faaa50e4d..456b63ac2 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -114,6 +114,12 @@ add_library(core STATIC
     hle/service/audio/audren_u.h
     hle/service/audio/codecctl.cpp
     hle/service/audio/codecctl.h
+    hle/service/fatal/fatal.cpp
+    hle/service/fatal/fatal.h
+    hle/service/fatal/fatal_p.cpp
+    hle/service/fatal/fatal_p.h
+    hle/service/fatal/fatal_u.cpp
+    hle/service/fatal/fatal_u.h
     hle/service/filesystem/filesystem.cpp
     hle/service/filesystem/filesystem.h
     hle/service/filesystem/fsp_srv.cpp
diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp
new file mode 100644
index 000000000..1a18e0051
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal.cpp
@@ -0,0 +1,38 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/service/fatal/fatal.h"
+#include "core/hle/service/fatal/fatal_p.h"
+#include "core/hle/service/fatal/fatal_u.h"
+
+namespace Service {
+namespace Fatal {
+
+Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
+    : ServiceFramework(name), module(std::move(module)) {}
+
+void Module::Interface::FatalSimple(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp(ctx);
+    u32 error_code = rp.Pop<u32>();
+    LOG_WARNING(Service_Fatal, "(STUBBED) called, error_code=0x%X", error_code);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Module::Interface::TransitionToFatalError(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_Fatal, "(STUBBED) called");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void InstallInterfaces(SM::ServiceManager& service_manager) {
+    auto module = std::make_shared<Module>();
+    std::make_shared<Fatal_P>(module)->InstallAsService(service_manager);
+    std::make_shared<Fatal_U>(module)->InstallAsService(service_manager);
+}
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/fatal/fatal.h b/src/core/hle/service/fatal/fatal.h
new file mode 100644
index 000000000..85272b4be
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal.h
@@ -0,0 +1,29 @@
+// 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 {
+namespace Fatal {
+
+class Module final {
+public:
+    class Interface : public ServiceFramework<Interface> {
+    public:
+        Interface(std::shared_ptr<Module> module, const char* name);
+
+        void FatalSimple(Kernel::HLERequestContext& ctx);
+        void TransitionToFatalError(Kernel::HLERequestContext& ctx);
+
+    protected:
+        std::shared_ptr<Module> module;
+    };
+};
+
+void InstallInterfaces(SM::ServiceManager& service_manager);
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/fatal/fatal_p.cpp b/src/core/hle/service/fatal/fatal_p.cpp
new file mode 100644
index 000000000..ba194e340
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal_p.cpp
@@ -0,0 +1,14 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/fatal/fatal_p.h"
+
+namespace Service {
+namespace Fatal {
+
+Fatal_P::Fatal_P(std::shared_ptr<Module> module)
+    : Module::Interface(std::move(module), "fatal:p") {}
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/fatal/fatal_p.h b/src/core/hle/service/fatal/fatal_p.h
new file mode 100644
index 000000000..d77b24bc4
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal_p.h
@@ -0,0 +1,18 @@
+// 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/fatal/fatal.h"
+
+namespace Service {
+namespace Fatal {
+
+class Fatal_P final : public Module::Interface {
+public:
+    explicit Fatal_P(std::shared_ptr<Module> module);
+};
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/fatal/fatal_u.cpp b/src/core/hle/service/fatal/fatal_u.cpp
new file mode 100644
index 000000000..065cc868d
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal_u.cpp
@@ -0,0 +1,19 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/fatal/fatal_u.h"
+
+namespace Service {
+namespace Fatal {
+
+Fatal_U::Fatal_U(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "fatal:u") {
+    static const FunctionInfo functions[] = {
+        {1, &Fatal_U::FatalSimple, "FatalSimple"},
+        {2, &Fatal_U::TransitionToFatalError, "TransitionToFatalError"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/fatal/fatal_u.h b/src/core/hle/service/fatal/fatal_u.h
new file mode 100644
index 000000000..22374755e
--- /dev/null
+++ b/src/core/hle/service/fatal/fatal_u.h
@@ -0,0 +1,18 @@
+// 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/fatal/fatal.h"
+
+namespace Service {
+namespace Fatal {
+
+class Fatal_U final : public Module::Interface {
+public:
+    explicit Fatal_U(std::shared_ptr<Module> module);
+};
+
+} // namespace Fatal
+} // namespace Service
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index d4b08aadf..4846fe092 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -20,6 +20,7 @@
 #include "core/hle/service/aoc/aoc_u.h"
 #include "core/hle/service/apm/apm.h"
 #include "core/hle/service/audio/audio.h"
+#include "core/hle/service/fatal/fatal.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/friend/friend.h"
 #include "core/hle/service/hid/hid.h"
@@ -179,6 +180,7 @@ void Init() {
     AOC::InstallInterfaces(*SM::g_service_manager);
     APM::InstallInterfaces(*SM::g_service_manager);
     Audio::InstallInterfaces(*SM::g_service_manager);
+    Fatal::InstallInterfaces(*SM::g_service_manager);
     FileSystem::InstallInterfaces(*SM::g_service_manager);
     Friend::InstallInterfaces(*SM::g_service_manager);
     HID::InstallInterfaces(*SM::g_service_manager);
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 096679162..c2db3154a 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -31,6 +31,7 @@ public:
     struct Regs {
         static constexpr size_t NUM_REGS = 0xE36;
 
+        static constexpr size_t NumRenderTargets = 8;
         static constexpr size_t NumCBData = 16;
         static constexpr size_t NumVertexArrays = 32;
         static constexpr size_t MaxShaderProgram = 6;
@@ -62,7 +63,50 @@ public:
 
         union {
             struct {
-                INSERT_PADDING_WORDS(0x557);
+                INSERT_PADDING_WORDS(0x200);
+
+                struct {
+                    u32 address_high;
+                    u32 address_low;
+                    u32 horiz;
+                    u32 vert;
+                    u32 format;
+                    u32 block_dimensions;
+                    u32 array_mode;
+                    u32 layer_stride;
+                    u32 base_layer;
+                    INSERT_PADDING_WORDS(7);
+
+                    GPUVAddr Address() const {
+                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
+                                                     address_low);
+                    }
+                } rt[NumRenderTargets];
+
+                INSERT_PADDING_WORDS(0x178);
+
+                struct {
+                    u32 address_high;
+                    u32 address_low;
+                    u32 format;
+                    u32 block_dimensions;
+                    u32 layer_stride;
+
+                    GPUVAddr Address() const {
+                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
+                                                     address_low);
+                    }
+                } zeta;
+
+                INSERT_PADDING_WORDS(0x8A);
+
+                struct {
+                    union {
+                        BitField<0, 4, u32> count;
+                    };
+                } rt_control;
+
+                INSERT_PADDING_WORDS(0xCF);
 
                 struct {
                     u32 tsc_address_high;
@@ -291,6 +335,9 @@ private:
     static_assert(offsetof(Maxwell3D::Regs, field_name) == position * 4,                           \
                   "Field " #field_name " has invalid position")
 
+ASSERT_REG_POSITION(rt, 0x200);
+ASSERT_REG_POSITION(zeta, 0x3F8);
+ASSERT_REG_POSITION(rt_control, 0x487);
 ASSERT_REG_POSITION(tsc, 0x557);
 ASSERT_REG_POSITION(tic, 0x55D);
 ASSERT_REG_POSITION(code_address, 0x582);