mirror of
https://github.com/citra-emu/citra.git
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Merge pull request #2961 from Subv/load_titles
Loaders: Don't automatically set the current process every time we load an application.
This commit is contained in:
commit
b07af7dda8
src
@ -13,6 +13,7 @@
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#include "core/core_timing.h"
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#include "core/gdbstub/gdbstub.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/kernel/process.h"
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#include "core/hle/kernel/thread.h"
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#include "core/hle/service/service.h"
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#include "core/hw/hw.h"
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@ -100,7 +101,7 @@ System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& file
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return init_result;
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}
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const Loader::ResultStatus load_result{app_loader->Load()};
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const Loader::ResultStatus load_result{app_loader->Load(Kernel::g_current_process)};
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if (Loader::ResultStatus::Success != load_result) {
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LOG_CRITICAL(Core, "Failed to load ROM (Error %i)!", load_result);
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System::Shutdown();
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@ -114,6 +115,7 @@ System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& file
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return ResultStatus::ErrorLoader;
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}
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}
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Memory::SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table);
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status = ResultStatus::Success;
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return status;
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}
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@ -196,4 +198,4 @@ void System::Shutdown() {
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LOG_DEBUG(Core, "Shutdown OK");
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}
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} // namespace
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} // namespace Core
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@ -147,7 +147,7 @@ void Process::Run(s32 main_thread_priority, u32 stack_size) {
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}
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vm_manager.LogLayout(Log::Level::Debug);
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Kernel::SetupMainThread(codeset->entrypoint, main_thread_priority);
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Kernel::SetupMainThread(codeset->entrypoint, main_thread_priority, this);
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}
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VAddr Process::GetLinearHeapAreaAddress() const {
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@ -361,7 +361,8 @@ static void ResetThreadContext(ARM_Interface::ThreadContext& context, u32 stack_
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}
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ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point, u32 priority,
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u32 arg, s32 processor_id, VAddr stack_top) {
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u32 arg, s32 processor_id, VAddr stack_top,
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SharedPtr<Process> owner_process) {
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// Check if priority is in ranged. Lowest priority -> highest priority id.
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if (priority > THREADPRIO_LOWEST) {
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LOG_ERROR(Kernel_SVC, "Invalid thread priority: %d", priority);
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@ -375,7 +376,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
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// TODO(yuriks): Other checks, returning 0xD9001BEA
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if (!Memory::IsValidVirtualAddress(entry_point)) {
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if (!Memory::IsValidVirtualAddress(*owner_process, entry_point)) {
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LOG_ERROR(Kernel_SVC, "(name=%s): invalid entry %08x", name.c_str(), entry_point);
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// TODO: Verify error
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return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::Kernel,
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@ -399,10 +400,10 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
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thread->wait_address = 0;
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thread->name = std::move(name);
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thread->callback_handle = wakeup_callback_handle_table.Create(thread).Unwrap();
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thread->owner_process = g_current_process;
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thread->owner_process = owner_process;
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// Find the next available TLS index, and mark it as used
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auto& tls_slots = Kernel::g_current_process->tls_slots;
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auto& tls_slots = owner_process->tls_slots;
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bool needs_allocation = true;
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u32 available_page; // Which allocated page has free space
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u32 available_slot; // Which slot within the page is free
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@ -426,13 +427,13 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
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// Allocate some memory from the end of the linear heap for this region.
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linheap_memory->insert(linheap_memory->end(), Memory::PAGE_SIZE, 0);
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memory_region->used += Memory::PAGE_SIZE;
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Kernel::g_current_process->linear_heap_used += Memory::PAGE_SIZE;
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owner_process->linear_heap_used += Memory::PAGE_SIZE;
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tls_slots.emplace_back(0); // The page is completely available at the start
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available_page = tls_slots.size() - 1;
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available_slot = 0; // Use the first slot in the new page
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auto& vm_manager = Kernel::g_current_process->vm_manager;
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auto& vm_manager = owner_process->vm_manager;
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vm_manager.RefreshMemoryBlockMappings(linheap_memory.get());
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// Map the page to the current process' address space.
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@ -486,10 +487,10 @@ void Thread::BoostPriority(s32 priority) {
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current_priority = priority;
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}
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SharedPtr<Thread> SetupMainThread(u32 entry_point, s32 priority) {
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SharedPtr<Thread> SetupMainThread(u32 entry_point, s32 priority, SharedPtr<Process> owner_process) {
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// Initialize new "main" thread
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auto thread_res = Thread::Create("main", entry_point, priority, 0, THREADPROCESSORID_0,
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Memory::HEAP_VADDR_END);
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Memory::HEAP_VADDR_END, owner_process);
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SharedPtr<Thread> thread = std::move(thread_res).Unwrap();
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@ -56,10 +56,12 @@ public:
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* @param arg User data to pass to the thread
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* @param processor_id The ID(s) of the processors on which the thread is desired to be run
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* @param stack_top The address of the thread's stack top
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* @param owner_process The parent process for the thread
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* @return A shared pointer to the newly created thread
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*/
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static ResultVal<SharedPtr<Thread>> Create(std::string name, VAddr entry_point, u32 priority,
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u32 arg, s32 processor_id, VAddr stack_top);
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u32 arg, s32 processor_id, VAddr stack_top,
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SharedPtr<Process> owner_process);
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std::string GetName() const override {
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return name;
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@ -116,9 +118,9 @@ public:
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void ResumeFromWait();
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/**
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* Schedules an event to wake up the specified thread after the specified delay
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* @param nanoseconds The time this thread will be allowed to sleep for
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*/
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* Schedules an event to wake up the specified thread after the specified delay
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* @param nanoseconds The time this thread will be allowed to sleep for
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*/
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void WakeAfterDelay(s64 nanoseconds);
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/**
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@ -214,9 +216,10 @@ private:
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* Sets up the primary application thread
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* @param entry_point The address at which the thread should start execution
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* @param priority The priority to give the main thread
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* @param owner_process The parent process for the main thread
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* @return A shared pointer to the main thread
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*/
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SharedPtr<Thread> SetupMainThread(u32 entry_point, s32 priority);
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SharedPtr<Thread> SetupMainThread(u32 entry_point, s32 priority, SharedPtr<Process> owner_process);
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/**
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* Returns whether there are any threads that are ready to run.
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@ -276,4 +279,4 @@ void ThreadingShutdown();
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*/
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const std::vector<SharedPtr<Thread>>& GetThreadList();
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} // namespace
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} // namespace Kernel
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@ -656,8 +656,9 @@ static ResultCode CreateThread(Kernel::Handle* out_handle, u32 priority, u32 ent
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"Newly created thread must run in the SysCore (Core1), unimplemented.");
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}
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CASCADE_RESULT(SharedPtr<Thread> thread, Kernel::Thread::Create(name, entry_point, priority,
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arg, processor_id, stack_top));
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CASCADE_RESULT(SharedPtr<Thread> thread,
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Kernel::Thread::Create(name, entry_point, priority, arg, processor_id, stack_top,
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Kernel::g_current_process));
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thread->context.fpscr =
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FPSCR_DEFAULT_NAN | FPSCR_FLUSH_TO_ZERO | FPSCR_ROUND_TOZERO; // 0x03C00000
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@ -91,8 +91,8 @@ static u32 TranslateAddr(u32 addr, const THREEloadinfo* loadinfo, u32* offsets)
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return loadinfo->seg_addrs[2] + addr - offsets[1];
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}
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using Kernel::SharedPtr;
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using Kernel::CodeSet;
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using Kernel::SharedPtr;
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static THREEDSX_Error Load3DSXFile(FileUtil::IOFile& file, u32 base_addr,
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SharedPtr<CodeSet>* out_codeset) {
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@ -255,7 +255,7 @@ FileType AppLoader_THREEDSX::IdentifyType(FileUtil::IOFile& file) {
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return FileType::Error;
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}
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ResultStatus AppLoader_THREEDSX::Load() {
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ResultStatus AppLoader_THREEDSX::Load(Kernel::SharedPtr<Kernel::Process>& process) {
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if (is_loaded)
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return ResultStatus::ErrorAlreadyLoaded;
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@ -267,16 +267,15 @@ ResultStatus AppLoader_THREEDSX::Load() {
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return ResultStatus::Error;
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codeset->name = filename;
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Kernel::g_current_process = Kernel::Process::Create(std::move(codeset));
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Kernel::g_current_process->svc_access_mask.set();
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Kernel::g_current_process->address_mappings = default_address_mappings;
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Memory::SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table);
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process = Kernel::Process::Create(std::move(codeset));
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process->svc_access_mask.set();
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process->address_mappings = default_address_mappings;
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// Attach the default resource limit (APPLICATION) to the process
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Kernel::g_current_process->resource_limit =
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process->resource_limit =
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Kernel::ResourceLimit::GetForCategory(Kernel::ResourceLimitCategory::APPLICATION);
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Kernel::g_current_process->Run(48, Kernel::DEFAULT_STACK_SIZE);
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process->Run(48, Kernel::DEFAULT_STACK_SIZE);
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Service::FS::RegisterSelfNCCH(*this);
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@ -31,7 +31,7 @@ public:
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return IdentifyType(file);
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}
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ResultStatus Load() override;
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ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override;
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ResultStatus ReadIcon(std::vector<u8>& buffer) override;
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@ -13,8 +13,8 @@
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#include "core/loader/elf.h"
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#include "core/memory.h"
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using Kernel::SharedPtr;
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using Kernel::CodeSet;
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using Kernel::SharedPtr;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// ELF Header Constants
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@ -375,7 +375,7 @@ FileType AppLoader_ELF::IdentifyType(FileUtil::IOFile& file) {
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return FileType::Error;
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}
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ResultStatus AppLoader_ELF::Load() {
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ResultStatus AppLoader_ELF::Load(Kernel::SharedPtr<Kernel::Process>& process) {
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if (is_loaded)
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return ResultStatus::ErrorAlreadyLoaded;
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@ -394,16 +394,15 @@ ResultStatus AppLoader_ELF::Load() {
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SharedPtr<CodeSet> codeset = elf_reader.LoadInto(Memory::PROCESS_IMAGE_VADDR);
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codeset->name = filename;
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Kernel::g_current_process = Kernel::Process::Create(std::move(codeset));
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Kernel::g_current_process->svc_access_mask.set();
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Kernel::g_current_process->address_mappings = default_address_mappings;
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Memory::SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table);
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process = Kernel::Process::Create(std::move(codeset));
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process->svc_access_mask.set();
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process->address_mappings = default_address_mappings;
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// Attach the default resource limit (APPLICATION) to the process
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Kernel::g_current_process->resource_limit =
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process->resource_limit =
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Kernel::ResourceLimit::GetForCategory(Kernel::ResourceLimitCategory::APPLICATION);
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Kernel::g_current_process->Run(48, Kernel::DEFAULT_STACK_SIZE);
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process->Run(48, Kernel::DEFAULT_STACK_SIZE);
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is_loaded = true;
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return ResultStatus::Success;
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@ -30,7 +30,7 @@ public:
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return IdentifyType(file);
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}
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ResultStatus Load() override;
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ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override;
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private:
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std::string filename;
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@ -13,10 +13,12 @@
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#include <boost/optional.hpp>
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#include "common/common_types.h"
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#include "common/file_util.h"
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#include "core/hle/kernel/kernel.h"
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namespace Kernel {
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struct AddressMapping;
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}
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class Process;
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} // namespace Kernel
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Loader namespace
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@ -92,10 +94,11 @@ public:
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virtual FileType GetFileType() = 0;
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/**
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* Load the application
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* @return ResultStatus result of function
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* Load the application and return the created Process instance
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* @param process The newly created process.
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* @return The status result of the operation.
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*/
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virtual ResultStatus Load() = 0;
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virtual ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) = 0;
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/**
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* Loads the system mode that this application needs.
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@ -206,4 +209,4 @@ extern const std::initializer_list<Kernel::AddressMapping> default_address_mappi
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*/
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std::unique_ptr<AppLoader> GetLoader(const std::string& filename);
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} // namespace
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} // namespace Loader
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@ -67,9 +67,9 @@ std::pair<boost::optional<u32>, ResultStatus> AppLoader_NCCH::LoadKernelSystemMo
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ResultStatus::Success);
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}
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ResultStatus AppLoader_NCCH::LoadExec() {
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using Kernel::SharedPtr;
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ResultStatus AppLoader_NCCH::LoadExec(Kernel::SharedPtr<Kernel::Process>& process) {
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using Kernel::CodeSet;
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using Kernel::SharedPtr;
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if (!is_loaded)
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return ResultStatus::ErrorNotLoaded;
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@ -107,16 +107,15 @@ ResultStatus AppLoader_NCCH::LoadExec() {
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codeset->entrypoint = codeset->code.addr;
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codeset->memory = std::make_shared<std::vector<u8>>(std::move(code));
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Kernel::g_current_process = Kernel::Process::Create(std::move(codeset));
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Memory::SetCurrentPageTable(&Kernel::g_current_process->vm_manager.page_table);
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process = Kernel::Process::Create(std::move(codeset));
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// Attach a resource limit to the process based on the resource limit category
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Kernel::g_current_process->resource_limit =
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process->resource_limit =
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Kernel::ResourceLimit::GetForCategory(static_cast<Kernel::ResourceLimitCategory>(
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overlay_ncch->exheader_header.arm11_system_local_caps.resource_limit_category));
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// Set the default CPU core for this process
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Kernel::g_current_process->ideal_processor =
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process->ideal_processor =
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overlay_ncch->exheader_header.arm11_system_local_caps.ideal_processor;
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// Copy data while converting endianness
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@ -124,11 +123,11 @@ ResultStatus AppLoader_NCCH::LoadExec() {
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kernel_caps;
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std::copy_n(overlay_ncch->exheader_header.arm11_kernel_caps.descriptors, kernel_caps.size(),
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begin(kernel_caps));
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Kernel::g_current_process->ParseKernelCaps(kernel_caps.data(), kernel_caps.size());
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process->ParseKernelCaps(kernel_caps.data(), kernel_caps.size());
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s32 priority = overlay_ncch->exheader_header.arm11_system_local_caps.priority;
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u32 stack_size = overlay_ncch->exheader_header.codeset_info.stack_size;
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Kernel::g_current_process->Run(priority, stack_size);
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process->Run(priority, stack_size);
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return ResultStatus::Success;
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}
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return ResultStatus::Error;
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@ -151,7 +150,7 @@ void AppLoader_NCCH::ParseRegionLockoutInfo() {
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}
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}
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ResultStatus AppLoader_NCCH::Load() {
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ResultStatus AppLoader_NCCH::Load(Kernel::SharedPtr<Kernel::Process>& process) {
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u64_le ncch_program_id;
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if (is_loaded)
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@ -183,7 +182,7 @@ ResultStatus AppLoader_NCCH::Load() {
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is_loaded = true; // Set state to loaded
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result = LoadExec(); // Load the executable into memory for booting
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result = LoadExec(process); // Load the executable into memory for booting
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if (ResultStatus::Success != result)
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return result;
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|
@ -33,7 +33,7 @@ public:
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return IdentifyType(file);
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}
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ResultStatus Load() override;
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ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override;
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/**
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* Loads the Exheader and returns the system mode for this application.
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@ -62,9 +62,10 @@ public:
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private:
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/**
|
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* Loads .code section into memory for booting
|
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* @param process The newly created process
|
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* @return ResultStatus result of function
|
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*/
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ResultStatus LoadExec();
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ResultStatus LoadExec(Kernel::SharedPtr<Kernel::Process>& process);
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/// Reads the region lockout info in the SMDH and send it to CFG service
|
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void ParseRegionLockoutInfo();
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|
@ -110,8 +110,8 @@ static u8* GetPointerFromVMA(VAddr vaddr) {
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/**
|
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* This function should only be called for virtual addreses with attribute `PageType::Special`.
|
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*/
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static MMIORegionPointer GetMMIOHandler(VAddr vaddr) {
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for (const auto& region : current_page_table->special_regions) {
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static MMIORegionPointer GetMMIOHandler(const PageTable& page_table, VAddr vaddr) {
|
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for (const auto& region : page_table.special_regions) {
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if (vaddr >= region.base && vaddr < (region.base + region.size)) {
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return region.handler;
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}
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@ -120,6 +120,11 @@ static MMIORegionPointer GetMMIOHandler(VAddr vaddr) {
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return nullptr; // Should never happen
|
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}
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static MMIORegionPointer GetMMIOHandler(VAddr vaddr) {
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const PageTable& page_table = Kernel::g_current_process->vm_manager.page_table;
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return GetMMIOHandler(page_table, vaddr);
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}
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template <typename T>
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T ReadMMIO(MMIORegionPointer mmio_handler, VAddr addr);
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|
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@ -204,18 +209,20 @@ void Write(const VAddr vaddr, const T data) {
|
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}
|
||||
}
|
||||
|
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bool IsValidVirtualAddress(const VAddr vaddr) {
|
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const u8* page_pointer = current_page_table->pointers[vaddr >> PAGE_BITS];
|
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bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr) {
|
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auto& page_table = process.vm_manager.page_table;
|
||||
|
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const u8* page_pointer = page_table.pointers[vaddr >> PAGE_BITS];
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||||
if (page_pointer)
|
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return true;
|
||||
|
||||
if (current_page_table->attributes[vaddr >> PAGE_BITS] == PageType::RasterizerCachedMemory)
|
||||
if (page_table.attributes[vaddr >> PAGE_BITS] == PageType::RasterizerCachedMemory)
|
||||
return true;
|
||||
|
||||
if (current_page_table->attributes[vaddr >> PAGE_BITS] != PageType::Special)
|
||||
if (page_table.attributes[vaddr >> PAGE_BITS] != PageType::Special)
|
||||
return false;
|
||||
|
||||
MMIORegionPointer mmio_region = GetMMIOHandler(vaddr);
|
||||
MMIORegionPointer mmio_region = GetMMIOHandler(page_table, vaddr);
|
||||
if (mmio_region) {
|
||||
return mmio_region->IsValidAddress(vaddr);
|
||||
}
|
||||
@ -223,6 +230,10 @@ bool IsValidVirtualAddress(const VAddr vaddr) {
|
||||
return false;
|
||||
}
|
||||
|
||||
bool IsValidVirtualAddress(const VAddr vaddr) {
|
||||
return IsValidVirtualAddress(*Kernel::g_current_process, vaddr);
|
||||
}
|
||||
|
||||
bool IsValidPhysicalAddress(const PAddr paddr) {
|
||||
return GetPhysicalPointer(paddr) != nullptr;
|
||||
}
|
||||
|
@ -12,6 +12,10 @@
|
||||
#include "common/common_types.h"
|
||||
#include "core/mmio.h"
|
||||
|
||||
namespace Kernel {
|
||||
class Process;
|
||||
}
|
||||
|
||||
namespace Memory {
|
||||
|
||||
/**
|
||||
@ -185,7 +189,10 @@ enum : VAddr {
|
||||
void SetCurrentPageTable(PageTable* page_table);
|
||||
PageTable* GetCurrentPageTable();
|
||||
|
||||
/// Determines if the given VAddr is valid for the specified process.
|
||||
bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr);
|
||||
bool IsValidVirtualAddress(const VAddr addr);
|
||||
|
||||
bool IsValidPhysicalAddress(const PAddr addr);
|
||||
|
||||
u8 Read8(VAddr addr);
|
||||
|
@ -4,6 +4,7 @@ set(SRCS
|
||||
core/arm/dyncom/arm_dyncom_vfp_tests.cpp
|
||||
core/file_sys/path_parser.cpp
|
||||
core/hle/kernel/hle_ipc.cpp
|
||||
core/memory/memory.cpp
|
||||
glad.cpp
|
||||
tests.cpp
|
||||
)
|
||||
|
@ -3,30 +3,34 @@
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include "core/core.h"
|
||||
#include "core/hle/kernel/process.h"
|
||||
#include "core/memory.h"
|
||||
#include "core/memory_setup.h"
|
||||
#include "tests/core/arm/arm_test_common.h"
|
||||
|
||||
namespace ArmTests {
|
||||
|
||||
static Memory::PageTable page_table;
|
||||
static Memory::PageTable* page_table = nullptr;
|
||||
|
||||
TestEnvironment::TestEnvironment(bool mutable_memory_)
|
||||
: mutable_memory(mutable_memory_), test_memory(std::make_shared<TestMemory>(this)) {
|
||||
|
||||
page_table.pointers.fill(nullptr);
|
||||
page_table.attributes.fill(Memory::PageType::Unmapped);
|
||||
page_table.cached_res_count.fill(0);
|
||||
Kernel::g_current_process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
|
||||
page_table = &Kernel::g_current_process->vm_manager.page_table;
|
||||
|
||||
Memory::MapIoRegion(page_table, 0x00000000, 0x80000000, test_memory);
|
||||
Memory::MapIoRegion(page_table, 0x80000000, 0x80000000, test_memory);
|
||||
page_table->pointers.fill(nullptr);
|
||||
page_table->attributes.fill(Memory::PageType::Unmapped);
|
||||
page_table->cached_res_count.fill(0);
|
||||
|
||||
Memory::SetCurrentPageTable(&page_table);
|
||||
Memory::MapIoRegion(*page_table, 0x00000000, 0x80000000, test_memory);
|
||||
Memory::MapIoRegion(*page_table, 0x80000000, 0x80000000, test_memory);
|
||||
|
||||
Memory::SetCurrentPageTable(page_table);
|
||||
}
|
||||
|
||||
TestEnvironment::~TestEnvironment() {
|
||||
Memory::UnmapRegion(page_table, 0x80000000, 0x80000000);
|
||||
Memory::UnmapRegion(page_table, 0x00000000, 0x80000000);
|
||||
Memory::UnmapRegion(*page_table, 0x80000000, 0x80000000);
|
||||
Memory::UnmapRegion(*page_table, 0x00000000, 0x80000000);
|
||||
}
|
||||
|
||||
void TestEnvironment::SetMemory64(VAddr vaddr, u64 value) {
|
||||
|
56
src/tests/core/memory/memory.cpp
Normal file
56
src/tests/core/memory/memory.cpp
Normal file
@ -0,0 +1,56 @@
|
||||
// Copyright 2017 Citra Emulator Project
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <catch.hpp>
|
||||
#include "core/hle/kernel/memory.h"
|
||||
#include "core/hle/kernel/process.h"
|
||||
#include "core/memory.h"
|
||||
|
||||
TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
|
||||
SECTION("these regions should not be mapped on an empty process") {
|
||||
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::PROCESS_IMAGE_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::HEAP_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::LINEAR_HEAP_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == false);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::TLS_AREA_VADDR) == false);
|
||||
}
|
||||
|
||||
SECTION("CONFIG_MEMORY_VADDR and SHARED_PAGE_VADDR should be valid after mapping them") {
|
||||
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
|
||||
Kernel::MapSharedPages(process->vm_manager);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == true);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == true);
|
||||
}
|
||||
|
||||
SECTION("special regions should be valid after mapping them") {
|
||||
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
|
||||
SECTION("VRAM") {
|
||||
Kernel::HandleSpecialMapping(process->vm_manager,
|
||||
{Memory::VRAM_VADDR, Memory::VRAM_SIZE, false, false});
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == true);
|
||||
}
|
||||
|
||||
SECTION("IO (Not yet implemented)") {
|
||||
Kernel::HandleSpecialMapping(
|
||||
process->vm_manager, {Memory::IO_AREA_VADDR, Memory::IO_AREA_SIZE, false, false});
|
||||
CHECK_FALSE(Memory::IsValidVirtualAddress(*process, Memory::IO_AREA_VADDR) == true);
|
||||
}
|
||||
|
||||
SECTION("DSP") {
|
||||
Kernel::HandleSpecialMapping(
|
||||
process->vm_manager, {Memory::DSP_RAM_VADDR, Memory::DSP_RAM_SIZE, false, false});
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::DSP_RAM_VADDR) == true);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("Unmapping a VAddr should make it invalid") {
|
||||
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
|
||||
Kernel::MapSharedPages(process->vm_manager);
|
||||
process->vm_manager.UnmapRange(Memory::CONFIG_MEMORY_VADDR, Memory::CONFIG_MEMORY_SIZE);
|
||||
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user