early-access version 3246

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 3244.
+This is the source code for early-access 3246.
 
 ## Legal Notice
 

src/core/hle/kernel/k_shared_memory.cpp

@@ -6,6 +6,7 @@
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
 #include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/k_system_resource.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/svc_results.h"
 
@@ -18,19 +19,19 @@ KSharedMemory::~KSharedMemory() {
 }
 
 Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
-                                 KPageGroup&& page_list_, Svc::MemoryPermission owner_permission_,
+                                 Svc::MemoryPermission owner_permission_,
-                                 Svc::MemoryPermission user_permission_, PAddr physical_address_,
+                                 Svc::MemoryPermission user_permission_, std::size_t size_,
-                                 std::size_t size_, std::string name_) {
+                                 std::string name_) {
     // Set members.
     owner_process = owner_process_;
     device_memory = &device_memory_;
-    page_list = std::move(page_list_);
     owner_permission = owner_permission_;
     user_permission = user_permission_;
-    physical_address = physical_address_;
+    size = Common::AlignUp(size_, PageSize);
-    size = size_;
     name = std::move(name_);
 
+    const size_t num_pages = Common::DivideUp(size, PageSize);
+
     // Get the resource limit.
     KResourceLimit* reslimit = kernel.GetSystemResourceLimit();
 
@@ -39,6 +40,17 @@ Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* o
                                                   size_);
     R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
+    // Allocate the memory.
+
+    //! HACK: Open continuous mapping from sysmodule pool.
+    auto option = KMemoryManager::EncodeOption(KMemoryManager::Pool::Secure,
+                                               KMemoryManager::Direction::FromBack);
+    physical_address = kernel.MemoryManager().AllocateAndOpenContinuous(num_pages, 1, option);
+    R_UNLESS(physical_address != 0, ResultOutOfMemory);
+
+    //! Insert the result into our page group.
+    page_group.emplace(physical_address, num_pages);
+
     // Commit our reservation.
     memory_reservation.Commit();
 
@@ -50,12 +62,23 @@ Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* o
     is_initialized = true;
 
     // Clear all pages in the memory.
-    std::memset(device_memory_.GetPointer<void>(physical_address_), 0, size_);
+    for (const auto& block : page_group->Nodes()) {
+        std::memset(device_memory_.GetPointer<void>(block.GetAddress()), 0, block.GetSize());
+    }
 
     return ResultSuccess;
 }
 
 void KSharedMemory::Finalize() {
+    // Close and finalize the page group.
+    // page_group->Close();
+    // page_group->Finalize();
+
+    //! HACK: Manually close.
+    for (const auto& block : page_group->Nodes()) {
+        kernel.MemoryManager().Close(block.GetAddress(), block.GetNumPages());
+    }
+
     // Release the memory reservation.
     resource_limit->Release(LimitableResource::PhysicalMemoryMax, size);
     resource_limit->Close();
@@ -65,32 +88,28 @@ void KSharedMemory::Finalize() {
 }
 
 Result KSharedMemory::Map(KProcess& target_process, VAddr address, std::size_t map_size,
-                          Svc::MemoryPermission permissions) {
+                          Svc::MemoryPermission map_perm) {
-    const u64 page_count{(map_size + PageSize - 1) / PageSize};
+    // Validate the size.
+    R_UNLESS(size == map_size, ResultInvalidSize);
 
-    if (page_list.GetNumPages() != page_count) {
+    // Validate the permission.
-        UNIMPLEMENTED_MSG("Page count does not match");
+    const Svc::MemoryPermission test_perm =
-    }
-
-    const Svc::MemoryPermission expected =
         &target_process == owner_process ? owner_permission : user_permission;
-
+    if (test_perm == Svc::MemoryPermission::DontCare) {
-    if (permissions != expected) {
+        ASSERT(map_perm == Svc::MemoryPermission::Read || map_perm == Svc::MemoryPermission::Write);
-        UNIMPLEMENTED_MSG("Permission does not match");
+    } else {
+        R_UNLESS(map_perm == test_perm, ResultInvalidNewMemoryPermission);
     }
 
-    return target_process.PageTable().MapPages(address, page_list, KMemoryState::Shared,
+    return target_process.PageTable().MapPages(address, *page_group, KMemoryState::Shared,
-                                               ConvertToKMemoryPermission(permissions));
+                                               ConvertToKMemoryPermission(map_perm));
 }
 
 Result KSharedMemory::Unmap(KProcess& target_process, VAddr address, std::size_t unmap_size) {
-    const u64 page_count{(unmap_size + PageSize - 1) / PageSize};
+    // Validate the size.
+    R_UNLESS(size == unmap_size, ResultInvalidSize);
 
-    if (page_list.GetNumPages() != page_count) {
+    return target_process.PageTable().UnmapPages(address, *page_group, KMemoryState::Shared);
-        UNIMPLEMENTED_MSG("Page count does not match");
-    }
-
-    return target_process.PageTable().UnmapPages(address, page_list, KMemoryState::Shared);
 }
 
 } // namespace Kernel

src/core/hle/kernel/k_shared_memory.h

@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <optional>
 #include <string>
 
 #include "common/common_types.h"
@@ -26,9 +27,8 @@ public:
     ~KSharedMemory() override;
 
     Result Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
-                      KPageGroup&& page_list_, Svc::MemoryPermission owner_permission_,
+                      Svc::MemoryPermission owner_permission_,
-                      Svc::MemoryPermission user_permission_, PAddr physical_address_,
+                      Svc::MemoryPermission user_permission_, std::size_t size_, std::string name_);
-                      std::size_t size_, std::string name_);
 
     /**
      * Maps a shared memory block to an address in the target process' address space
@@ -76,7 +76,7 @@ public:
 private:
     Core::DeviceMemory* device_memory{};
     KProcess* owner_process{};
-    KPageGroup page_list;
+    std::optional<KPageGroup> page_group{};
     Svc::MemoryPermission owner_permission{};
     Svc::MemoryPermission user_permission{};
     PAddr physical_address{};

src/core/hle/kernel/kernel.cpp

@@ -94,6 +94,7 @@ struct KernelCore::Impl {
                                        pt_heap_region.GetSize());
         }
 
+        InitializeHackSharedMemory();
         RegisterHostThread(nullptr);
 
         default_service_thread = &CreateServiceThread(kernel, "DefaultServiceThread");
@@ -726,14 +727,14 @@ struct KernelCore::Impl {
     }
 
     void InitializeMemoryLayout() {
-        const auto system_pool = memory_layout->GetKernelSystemPoolRegionPhysicalExtents();
-
         // Initialize the memory manager.
         memory_manager = std::make_unique<KMemoryManager>(system);
         const auto& management_region = memory_layout->GetPoolManagementRegion();
         ASSERT(management_region.GetEndAddress() != 0);
         memory_manager->Initialize(management_region.GetAddress(), management_region.GetSize());
+    }
 
+    void InitializeHackSharedMemory() {
         // Setup memory regions for emulated processes
         // TODO(bunnei): These should not be hardcoded regions initialized within the kernel
         constexpr std::size_t hid_size{0x40000};
@@ -742,39 +743,23 @@ struct KernelCore::Impl {
         constexpr std::size_t time_size{0x1000};
         constexpr std::size_t hidbus_size{0x1000};
 
-        const PAddr hid_phys_addr{system_pool.GetAddress()};
-        const PAddr font_phys_addr{system_pool.GetAddress() + hid_size};
-        const PAddr irs_phys_addr{system_pool.GetAddress() + hid_size + font_size};
-        const PAddr time_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size};
-        const PAddr hidbus_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size +
-                                     time_size};
-
         hid_shared_mem = KSharedMemory::Create(system.Kernel());
         font_shared_mem = KSharedMemory::Create(system.Kernel());
         irs_shared_mem = KSharedMemory::Create(system.Kernel());
         time_shared_mem = KSharedMemory::Create(system.Kernel());
         hidbus_shared_mem = KSharedMemory::Create(system.Kernel());
 
-        hid_shared_mem->Initialize(system.DeviceMemory(), nullptr,
+        hid_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                   {hid_phys_addr, hid_size / PageSize},
+                                   Svc::MemoryPermission::Read, hid_size, "HID:SharedMemory");
-                                   Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
+        font_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                   hid_phys_addr, hid_size, "HID:SharedMemory");
+                                    Svc::MemoryPermission::Read, font_size, "Font:SharedMemory");
-        font_shared_mem->Initialize(system.DeviceMemory(), nullptr,
+        irs_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                    {font_phys_addr, font_size / PageSize},
+                                   Svc::MemoryPermission::Read, irs_size, "IRS:SharedMemory");
-                                    Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
+        time_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                    font_phys_addr, font_size, "Font:SharedMemory");
+                                    Svc::MemoryPermission::Read, time_size, "Time:SharedMemory");
-        irs_shared_mem->Initialize(system.DeviceMemory(), nullptr,
+        hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                   {irs_phys_addr, irs_size / PageSize},
+                                      Svc::MemoryPermission::Read, hidbus_size,
-                                   Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
+                                      "HidBus:SharedMemory");
-                                   irs_phys_addr, irs_size, "IRS:SharedMemory");
-        time_shared_mem->Initialize(system.DeviceMemory(), nullptr,
-                                    {time_phys_addr, time_size / PageSize},
-                                    Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
-                                    time_phys_addr, time_size, "Time:SharedMemory");
-        hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr,
-                                      {hidbus_phys_addr, hidbus_size / PageSize},
-                                      Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
-                                      hidbus_phys_addr, hidbus_size, "HidBus:SharedMemory");
     }
 
     KClientPort* CreateNamedServicePort(std::string name) {

src/yuzu/bootmanager.h

@@ -80,7 +80,7 @@ public:
      * @return True if the emulation thread is running, otherwise false
      */
     bool IsRunning() const {
-        return m_is_running.load();
+        return m_is_running.load() || m_should_run;
     }
 
     /**

src/yuzu_cmd/CMakeLists.txt

@@ -49,6 +49,15 @@ if(UNIX AND NOT APPLE)
     install(TARGETS yuzu-cmd)
 endif()
 
+if(WIN32)
+    # compile as a win32 gui application instead of a console application
+    if(MSVC)
+        set_target_properties(yuzu-cmd PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
+    elseif(MINGW)
+        set_target_properties(yuzu-cmd PROPERTIES LINK_FLAGS_RELEASE "-Wl,--subsystem,windows")
+    endif()
+endif()
+
 if (MSVC)
     include(CopyYuzuSDLDeps)
     copy_yuzu_SDL_deps(yuzu-cmd)

src/yuzu_cmd/yuzu.cpp

@@ -174,6 +174,13 @@ static void OnStatusMessageReceived(const Network::StatusMessageEntry& msg) {
 
 /// Application entry point
 int main(int argc, char** argv) {
+#ifdef _WIN32
+    if (AttachConsole(ATTACH_PARENT_PROCESS)) {
+        freopen("CONOUT$", "wb", stdout);
+        freopen("CONOUT$", "wb", stderr);
+    }
+#endif
+
     Common::Log::Initialize();
     Common::Log::SetColorConsoleBackendEnabled(true);
     Common::Log::Start();