early-access version 2389

CMakeLists.txt

@@ -35,6 +35,8 @@ option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)
 
 option(YUZU_USE_BUNDLED_OPUS "Compile bundled opus" ON)
 
+option(YUZU_TESTS "Compile tests" ON)
+
 # Default to a Release build
 get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
 if (NOT IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
@@ -168,7 +170,6 @@ macro(yuzu_find_packages)
     # Capitalization matters here. We need the naming to match the generated paths from Conan
     set(REQUIRED_LIBS
     #    Cmake Pkg Prefix  Version     Conan Pkg
-        "Catch2            2.13.7      catch2/2.13.7"
         "fmt               8.0.1       fmt/8.1.1"
         "lz4               1.8         lz4/1.9.2"
         "nlohmann_json     3.8         nlohmann_json/3.8.0"
@@ -177,6 +178,11 @@ macro(yuzu_find_packages)
     # can't use opus until AVX check is fixed: https://github.com/yuzu-emu/yuzu/pull/4068
         #"opus              1.3         opus/1.3.1"
     )
+    if (YUZU_TESTS)
+        list(APPEND REQUIRED_LIBS
+        "Catch2            2.13.7      catch2/2.13.7"
+        )
+    endif()
 
     foreach(PACKAGE ${REQUIRED_LIBS})
         string(REGEX REPLACE "[ \t\r\n]+" ";" PACKAGE_SPLIT ${PACKAGE})

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 2388.
+This is the source code for early-access 2389.
 
 ## Legal Notice
 

externals/CMakeLists.txt

@@ -13,10 +13,6 @@ if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
     target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
 endif()
 
-# Catch
-add_library(catch-single-include INTERFACE)
-target_include_directories(catch-single-include INTERFACE catch/single_include)
-
 # Dynarmic
 if (ARCHITECTURE_x86_64)
     set(DYNARMIC_TESTS OFF)

src/CMakeLists.txt

@@ -153,7 +153,10 @@ add_subdirectory(audio_core)
 add_subdirectory(video_core)
 add_subdirectory(input_common)
 add_subdirectory(shader_recompiler)
-add_subdirectory(tests)
+
+if (YUZU_TESTS)
+    add_subdirectory(tests)
+endif()
 
 if (ENABLE_SDL2)
     add_subdirectory(yuzu_cmd)

src/core/hle/kernel/k_page_table.cpp

@@ -298,7 +298,7 @@ ResultCode KPageTable::MapProcessCode(VAddr addr, std::size_t num_pages, KMemory
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::MapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     const std::size_t num_pages{size / PageSize};
@@ -307,7 +307,7 @@ ResultCode KPageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std:
     KMemoryPermission perm{};
     CASCADE_CODE(CheckMemoryState(&state, &perm, nullptr, nullptr, src_addr, size,
                                   KMemoryState::All, KMemoryState::Normal, KMemoryPermission::All,
-                                  KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask,
+                                  KMemoryPermission::UserReadWrite, KMemoryAttribute::Mask,
                                   KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
     if (IsRegionMapped(dst_addr, size)) {
@@ -335,7 +335,7 @@ ResultCode KPageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std:
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::UnmapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     if (!size) {
@@ -361,7 +361,7 @@ ResultCode KPageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, st
 
     block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
     block_manager->Update(src_addr, num_pages, KMemoryState::Normal,
-                          KMemoryPermission::ReadAndWrite);
+                          KMemoryPermission::UserReadWrite);
 
     system.InvalidateCpuInstructionCacheRange(dst_addr, size);
 
@@ -416,7 +416,7 @@ void KPageTable::MapPhysicalMemory(KPageLinkedList& page_linked_list, VAddr star
             }
 
             const std::size_t num_pages{std::min(src_num_pages, dst_num_pages)};
-            Operate(dst_addr, num_pages, KMemoryPermission::ReadAndWrite, OperationType::Map,
+            Operate(dst_addr, num_pages, KMemoryPermission::UserReadWrite, OperationType::Map,
                     map_addr);
 
             dst_addr += num_pages * PageSize;
@@ -470,7 +470,7 @@ ResultCode KPageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
     const std::size_t num_pages{size / PageSize};
     block_manager->Update(addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
                           KMemoryAttribute::None, KMemoryState::Normal,
-                          KMemoryPermission::ReadAndWrite, KMemoryAttribute::None);
+                          KMemoryPermission::UserReadWrite, KMemoryAttribute::None);
 
     return ResultSuccess;
 }
@@ -554,7 +554,7 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     KMemoryState src_state{};
     CASCADE_CODE(CheckMemoryState(
         &src_state, nullptr, nullptr, nullptr, src_addr, size, KMemoryState::FlagCanAlias,
-        KMemoryState::FlagCanAlias, KMemoryPermission::All, KMemoryPermission::ReadAndWrite,
+        KMemoryState::FlagCanAlias, KMemoryPermission::All, KMemoryPermission::UserReadWrite,
         KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
     if (IsRegionMapped(dst_addr, size)) {
@@ -568,13 +568,13 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
 
     {
         auto block_guard = detail::ScopeExit([&] {
-            Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
+            Operate(src_addr, num_pages, KMemoryPermission::UserReadWrite,
                     OperationType::ChangePermissions);
         });
 
         CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::None,
                              OperationType::ChangePermissions));
-        CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::ReadAndWrite));
+        CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::UserReadWrite));
 
         block_guard.Cancel();
     }
@@ -582,7 +582,7 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::None,
                           KMemoryAttribute::Locked);
     block_manager->Update(dst_addr, num_pages, KMemoryState::Stack,
-                          KMemoryPermission::ReadAndWrite);
+                          KMemoryPermission::UserReadWrite);
 
     return ResultSuccess;
 }
@@ -617,13 +617,13 @@ ResultCode KPageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
         auto block_guard = detail::ScopeExit([&] { MapPages(dst_addr, dst_pages, dst_perm); });
 
         CASCADE_CODE(Operate(dst_addr, num_pages, KMemoryPermission::None, OperationType::Unmap));
-        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
+        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::UserReadWrite,
                              OperationType::ChangePermissions));
 
         block_guard.Cancel();
     }
 
-    block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::ReadAndWrite);
+    block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::UserReadWrite);
     block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
 
     return ResultSuccess;
@@ -713,50 +713,61 @@ ResultCode KPageTable::UnmapPages(VAddr addr, KPageLinkedList& page_linked_list,
 }
 
 ResultCode KPageTable::SetProcessMemoryPermission(VAddr addr, std::size_t size,
-                                                  KMemoryPermission perm) {
+                                                  Svc::MemoryPermission svc_perm) {
+    const size_t num_pages = size / PageSize;
 
+    // Lock the table.
     std::lock_guard lock{page_table_lock};
 
-    KMemoryState prev_state{};
+    // Verify we can change the memory permission.
-    KMemoryPermission prev_perm{};
+    KMemoryState old_state;
+    KMemoryPermission old_perm;
+    size_t num_allocator_blocks;
+    R_TRY(this->CheckMemoryState(std::addressof(old_state), std::addressof(old_perm), nullptr,
+                                 std::addressof(num_allocator_blocks), addr, size,
+                                 KMemoryState::FlagCode, KMemoryState::FlagCode,
+                                 KMemoryPermission::None, KMemoryPermission::None,
+                                 KMemoryAttribute::All, KMemoryAttribute::None));
 
-    CASCADE_CODE(CheckMemoryState(
+    // Determine new perm/state.
-        &prev_state, &prev_perm, nullptr, nullptr, addr, size, KMemoryState::FlagCode,
+    const KMemoryPermission new_perm = ConvertToKMemoryPermission(svc_perm);
-        KMemoryState::FlagCode, KMemoryPermission::None, KMemoryPermission::None,
+    KMemoryState new_state = old_state;
-        KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
+    const bool is_w = (new_perm & KMemoryPermission::UserWrite) == KMemoryPermission::UserWrite;
+    const bool is_x = (new_perm & KMemoryPermission::UserExecute) == KMemoryPermission::UserExecute;
+    const bool was_x =
+        (old_perm & KMemoryPermission::UserExecute) == KMemoryPermission::UserExecute;
+    ASSERT(!(is_w && is_x));
 
-    KMemoryState state{prev_state};
+    if (is_w) {
-
+        switch (old_state) {
-    // Ensure state is mutable if permission allows write
+        case KMemoryState::Code:
-    if ((perm & KMemoryPermission::Write) != KMemoryPermission::None) {
+            new_state = KMemoryState::CodeData;
-        if (prev_state == KMemoryState::Code) {
+            break;
-            state = KMemoryState::CodeData;
+        case KMemoryState::AliasCode:
-        } else if (prev_state == KMemoryState::AliasCode) {
+            new_state = KMemoryState::AliasCodeData;
-            state = KMemoryState::AliasCodeData;
+            break;
-        } else {
+        default:
             UNREACHABLE();
         }
     }
 
-    // Return early if there is nothing to change
+    // Succeed if there's nothing to do.
-    if (state == prev_state && perm == prev_perm) {
+    R_SUCCEED_IF(old_perm == new_perm && old_state == new_state);
-        return ResultSuccess;
-    }
 
-    if ((prev_perm & KMemoryPermission::Execute) != (perm & KMemoryPermission::Execute)) {
+    // Perform mapping operation.
+    const auto operation =
+        was_x ? OperationType::ChangePermissionsAndRefresh : OperationType::ChangePermissions;
+    R_TRY(Operate(addr, num_pages, new_perm, operation));
+
+    // Update the blocks.
+    block_manager->Update(addr, num_pages, new_state, new_perm, KMemoryAttribute::None);
+
+    // Ensure cache coherency, if we're setting pages as executable.
+    if (is_x) {
         // Memory execution state is changing, invalidate CPU cache range
         system.InvalidateCpuInstructionCacheRange(addr, size);
     }
 
-    const std::size_t num_pages{size / PageSize};
-    const OperationType operation{(perm & KMemoryPermission::Execute) != KMemoryPermission::None
-                                      ? OperationType::ChangePermissionsAndRefresh
-                                      : OperationType::ChangePermissions};
-
-    CASCADE_CODE(Operate(addr, num_pages, perm, operation));
-
-    block_manager->Update(addr, num_pages, state, perm);
-
     return ResultSuccess;
 }
 
@@ -785,7 +796,7 @@ ResultCode KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemo
         &state, nullptr, &attribute, nullptr, addr, size,
         KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted,
         KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted, KMemoryPermission::All,
-        KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask, KMemoryAttribute::None,
+        KMemoryPermission::UserReadWrite, KMemoryAttribute::Mask, KMemoryAttribute::None,
         KMemoryAttribute::IpcAndDeviceMapped));
 
     block_manager->Update(addr, size / PageSize, state, perm, attribute | KMemoryAttribute::Locked);
@@ -805,7 +816,7 @@ ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
                          KMemoryPermission::None, KMemoryPermission::None, KMemoryAttribute::Mask,
                          KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
 
-    block_manager->Update(addr, size / PageSize, state, KMemoryPermission::ReadAndWrite);
+    block_manager->Update(addr, size / PageSize, state, KMemoryPermission::UserReadWrite);
     return ResultSuccess;
 }
 
@@ -906,7 +917,7 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
             R_TRY(this->CheckMemoryState(std::addressof(num_allocator_blocks),
                                          heap_region_start + size, GetHeapSize() - size,
                                          KMemoryState::All, KMemoryState::Normal,
-                                         KMemoryPermission::All, KMemoryPermission::ReadAndWrite,
+                                         KMemoryPermission::All, KMemoryPermission::UserReadWrite,
                                          KMemoryAttribute::All, KMemoryAttribute::None));
 
             // Unmap the end of the heap.
@@ -981,7 +992,7 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
 
         // Apply the memory block update.
         block_manager->Update(current_heap_end, num_pages, KMemoryState::Normal,
-                              KMemoryPermission::ReadAndWrite, KMemoryAttribute::None);
+                              KMemoryPermission::UserReadWrite, KMemoryAttribute::None);
 
         // Update the current heap end.
         current_heap_end = heap_region_start + size;

src/core/hle/kernel/k_page_table.h

@@ -31,8 +31,8 @@ public:
                                     KMemoryManager::Pool pool);
     ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
                               KMemoryPermission perm);
-    ResultCode MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
+    ResultCode MapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
+    ResultCode UnmapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
     ResultCode UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
                                   VAddr src_addr);
     ResultCode MapPhysicalMemory(VAddr addr, std::size_t size);
@@ -43,7 +43,8 @@ public:
     ResultCode MapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state,
                         KMemoryPermission perm);
     ResultCode UnmapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state);
-    ResultCode SetProcessMemoryPermission(VAddr addr, std::size_t size, KMemoryPermission perm);
+    ResultCode SetProcessMemoryPermission(VAddr addr, std::size_t size,
+                                          Svc::MemoryPermission svc_perm);
     KMemoryInfo QueryInfo(VAddr addr);
     ResultCode ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
     ResultCode ResetTransferMemory(VAddr addr, std::size_t size);

src/core/hle/kernel/k_process.cpp

@@ -509,7 +509,7 @@ VAddr KProcess::CreateTLSRegion() {
     const VAddr tls_page_addr{page_table
                                   ->AllocateAndMapMemory(1, PageSize, true, start, size / PageSize,
                                                          KMemoryState::ThreadLocal,
-                                                         KMemoryPermission::ReadAndWrite,
+                                                         KMemoryPermission::UserReadWrite,
                                                          tls_map_addr)
                                   .ValueOr(0)};
 
@@ -541,16 +541,16 @@ void KProcess::FreeTLSRegion(VAddr tls_address) {
 
 void KProcess::LoadModule(CodeSet code_set, VAddr base_addr) {
     const auto ReprotectSegment = [&](const CodeSet::Segment& segment,
-                                      KMemoryPermission permission) {
+                                      Svc::MemoryPermission permission) {
         page_table->SetProcessMemoryPermission(segment.addr + base_addr, segment.size, permission);
     };
 
     kernel.System().Memory().WriteBlock(*this, base_addr, code_set.memory.data(),
                                         code_set.memory.size());
 
-    ReprotectSegment(code_set.CodeSegment(), KMemoryPermission::ReadAndExecute);
+    ReprotectSegment(code_set.CodeSegment(), Svc::MemoryPermission::ReadExecute);
-    ReprotectSegment(code_set.RODataSegment(), KMemoryPermission::Read);
+    ReprotectSegment(code_set.RODataSegment(), Svc::MemoryPermission::Read);
-    ReprotectSegment(code_set.DataSegment(), KMemoryPermission::ReadAndWrite);
+    ReprotectSegment(code_set.DataSegment(), Svc::MemoryPermission::ReadWrite);
 }
 
 bool KProcess::IsSignaled() const {
@@ -587,7 +587,7 @@ ResultCode KProcess::AllocateMainThreadStack(std::size_t stack_size) {
     CASCADE_RESULT(main_thread_stack_top,
                    page_table->AllocateAndMapMemory(
                        main_thread_stack_size / PageSize, PageSize, false, start, size / PageSize,
-                       KMemoryState::Stack, KMemoryPermission::ReadAndWrite));
+                       KMemoryState::Stack, KMemoryPermission::UserReadWrite));
 
     main_thread_stack_top += main_thread_stack_size;
 

src/core/hle/kernel/kernel.cpp

@@ -121,7 +121,7 @@ struct KernelCore::Impl {
         object_list_container.Finalize();
 
         // Ensures all service threads gracefully shutdown.
-        service_threads.clear();
+        ClearServiceThreads();
 
         next_object_id = 0;
         next_kernel_process_id = KProcess::InitialKIPIDMin;
@@ -713,11 +713,32 @@ struct KernelCore::Impl {
         return port;
     }
 
+    std::weak_ptr<Kernel::ServiceThread> CreateServiceThread(KernelCore& kernel,
+                                                             const std::string& name) {
+        std::lock_guard lk(service_threads_lock);
+        auto service_thread = std::make_shared<Kernel::ServiceThread>(kernel, 1, name);
+        service_threads.emplace(service_thread);
+        return service_thread;
+    }
+
+    void ReleaseServiceThread(std::weak_ptr<Kernel::ServiceThread> service_thread) {
+        std::lock_guard lk(service_threads_lock);
+        if (auto strong_ptr = service_thread.lock()) {
+            service_threads.erase(strong_ptr);
+        }
+    }
+
+    void ClearServiceThreads() {
+        std::lock_guard lk(service_threads_lock);
+        service_threads.clear();
+    }
+
     std::mutex server_ports_lock;
     std::mutex server_sessions_lock;
     std::mutex registered_objects_lock;
     std::mutex registered_in_use_objects_lock;
     std::mutex dummy_thread_lock;
+    std::mutex service_threads_lock;
 
     std::atomic<u32> next_object_id{0};
     std::atomic<u64> next_kernel_process_id{KProcess::InitialKIPIDMin};
@@ -1117,15 +1138,11 @@ void KernelCore::ExitSVCProfile() {
 }
 
 std::weak_ptr<Kernel::ServiceThread> KernelCore::CreateServiceThread(const std::string& name) {
-    auto service_thread = std::make_shared<Kernel::ServiceThread>(*this, 1, name);
+    return impl->CreateServiceThread(*this, name);
-    impl->service_threads.emplace(service_thread);
-    return service_thread;
 }
 
 void KernelCore::ReleaseServiceThread(std::weak_ptr<Kernel::ServiceThread> service_thread) {
-    if (auto strong_ptr = service_thread.lock()) {
+    impl->ReleaseServiceThread(service_thread);
-        impl->service_threads.erase(strong_ptr);
-    }
 }
 
 Init::KSlabResourceCounts& KernelCore::SlabResourceCounts() {

src/core/hle/kernel/physical_core.cpp

@@ -16,17 +16,25 @@ namespace Kernel {
 PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_,
                            Core::CPUInterrupts& interrupts_)
     : core_index{core_index_}, system{system_}, scheduler{scheduler_},
-      interrupts{interrupts_}, guard{std::make_unique<Common::SpinLock>()} {}
+      interrupts{interrupts_}, guard{std::make_unique<Common::SpinLock>()} {
+#ifdef ARCHITECTURE_x86_64
+    // TODO(bunnei): Initialization relies on a core being available. We may later replace this with
+    // a 32-bit instance of Dynarmic. This should be abstracted out to a CPU manager.
+    auto& kernel = system.Kernel();
+    arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
+        system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
+#else
+#error Platform not supported yet.
+#endif
+}
 
 PhysicalCore::~PhysicalCore() = default;
 
 void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
 #ifdef ARCHITECTURE_x86_64
     auto& kernel = system.Kernel();
-    if (is_64_bit) {
+    if (!is_64_bit) {
-        arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
+        // We already initialized a 64-bit core, replace with a 32-bit one.
-            system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
-    } else {
         arm_interface = std::make_unique<Core::ARM_Dynarmic_32>(
             system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
     }

src/core/hle/kernel/svc.cpp

@@ -1309,6 +1309,8 @@ static ResultCode SetProcessMemoryPermission(Core::System& system, Handle proces
     R_UNLESS(Common::IsAligned(size, PageSize), ResultInvalidSize);
     R_UNLESS(size > 0, ResultInvalidSize);
     R_UNLESS((address < address + size), ResultInvalidCurrentMemory);
+    R_UNLESS(address == static_cast<uintptr_t>(address), ResultInvalidCurrentMemory);
+    R_UNLESS(size == static_cast<size_t>(size), ResultInvalidCurrentMemory);
 
     // Validate the memory permission.
     R_UNLESS(IsValidProcessMemoryPermission(perm), ResultInvalidNewMemoryPermission);
@@ -1323,7 +1325,7 @@ static ResultCode SetProcessMemoryPermission(Core::System& system, Handle proces
     R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
 
     // Set the memory permission.
-    return page_table.SetProcessMemoryPermission(address, size, ConvertToKMemoryPermission(perm));
+    return page_table.SetProcessMemoryPermission(address, size, perm);
 }
 
 static ResultCode MapProcessMemory(Core::System& system, VAddr dst_address, Handle process_handle,
@@ -1626,7 +1628,7 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand
         return ResultInvalidMemoryRegion;
     }
 
-    return page_table.MapProcessCodeMemory(dst_address, src_address, size);
+    return page_table.MapCodeMemory(dst_address, src_address, size);
 }
 
 static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_handle,
@@ -1694,7 +1696,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
         return ResultInvalidMemoryRegion;
     }
 
-    return page_table.UnmapProcessCodeMemory(dst_address, src_address, size);
+    return page_table.UnmapCodeMemory(dst_address, src_address, size);
 }
 
 /// Exits the current process

src/core/hle/service/ldr/ldr.cpp

@@ -14,6 +14,7 @@
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/svc_results.h"
+#include "core/hle/kernel/svc_types.h"
 #include "core/hle/service/ldr/ldr.h"
 #include "core/hle/service/service.h"
 #include "core/loader/nro.h"
@@ -325,7 +326,7 @@ public:
         for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
             auto& page_table{process->PageTable()};
             const VAddr addr{GetRandomMapRegion(page_table, size)};
-            const ResultCode result{page_table.MapProcessCodeMemory(addr, baseAddress, size)};
+            const ResultCode result{page_table.MapCodeMemory(addr, baseAddress, size)};
 
             if (result == Kernel::ResultInvalidCurrentMemory) {
                 continue;
@@ -351,12 +352,12 @@ public:
 
             if (bss_size) {
                 auto block_guard = detail::ScopeExit([&] {
-                    page_table.UnmapProcessCodeMemory(addr + nro_size, bss_addr, bss_size);
+                    page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size);
-                    page_table.UnmapProcessCodeMemory(addr, nro_addr, nro_size);
+                    page_table.UnmapCodeMemory(addr, nro_addr, nro_size);
                 });
 
                 const ResultCode result{
-                    page_table.MapProcessCodeMemory(addr + nro_size, bss_addr, bss_size)};
+                    page_table.MapCodeMemory(addr + nro_size, bss_addr, bss_size)};
 
                 if (result == Kernel::ResultInvalidCurrentMemory) {
                     continue;
@@ -397,12 +398,12 @@ public:
                  nro_header.segment_headers[DATA_INDEX].memory_size);
 
         CASCADE_CODE(process->PageTable().SetProcessMemoryPermission(
-            text_start, ro_start - text_start, Kernel::KMemoryPermission::ReadAndExecute));
+            text_start, ro_start - text_start, Kernel::Svc::MemoryPermission::ReadExecute));
         CASCADE_CODE(process->PageTable().SetProcessMemoryPermission(
-            ro_start, data_start - ro_start, Kernel::KMemoryPermission::Read));
+            ro_start, data_start - ro_start, Kernel::Svc::MemoryPermission::Read));
 
         return process->PageTable().SetProcessMemoryPermission(
-            data_start, bss_end_addr - data_start, Kernel::KMemoryPermission::ReadAndWrite);
+            data_start, bss_end_addr - data_start, Kernel::Svc::MemoryPermission::ReadWrite);
     }
 
     void LoadModule(Kernel::HLERequestContext& ctx) {
@@ -530,16 +531,19 @@ public:
     ResultCode UnmapNro(const NROInfo& info) {
         // Each region must be unmapped separately to validate memory state
         auto& page_table{system.CurrentProcess()->PageTable()};
-        CASCADE_CODE(page_table.UnmapProcessCodeMemory(info.nro_address + info.text_size +
+
+        if (info.bss_size != 0) {
+            CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size +
                                                         info.ro_size + info.data_size,
                                                     info.bss_address, info.bss_size));
-        CASCADE_CODE(page_table.UnmapProcessCodeMemory(
+        }
-            info.nro_address + info.text_size + info.ro_size,
+
-            info.src_addr + info.text_size + info.ro_size, info.data_size));
+        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
-        CASCADE_CODE(page_table.UnmapProcessCodeMemory(
+                                                info.src_addr + info.text_size + info.ro_size,
-            info.nro_address + info.text_size, info.src_addr + info.text_size, info.ro_size));
+                                                info.data_size));
-        CASCADE_CODE(
+        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size,
-            page_table.UnmapProcessCodeMemory(info.nro_address, info.src_addr, info.text_size));
+                                                info.src_addr + info.text_size, info.ro_size));
+        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size));
         return ResultSuccess;
     }
 

src/tests/CMakeLists.txt

@@ -16,6 +16,6 @@ add_executable(tests
 create_target_directory_groups(tests)
 
 target_link_libraries(tests PRIVATE common core input_common)
-target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} catch-single-include Threads::Threads)
+target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} Catch2::Catch2 Threads::Threads)
 
 add_test(NAME tests COMMAND tests)