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kernel: pass ref in Process

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This commit is contained in:
Weiyi Wang 2018-10-12 15:33:36 -04:00
parent 213b259cf1
commit 9565091fc2
9 changed files with 20 additions and 16 deletions
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3
src/core/hle/kernel/kernel.h
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@ -14,6 +14,7 @@ class AddressArbiter;
class Event;
class Mutex;
class CodeSet;
class Process;
enum class ResetType {
OneShot,
@ -53,6 +54,8 @@ public:
SharedPtr<Mutex> CreateMutex(bool initial_locked, std::string name = "Unknown");
SharedPtr<CodeSet> CreateCodeSet(std::string name, u64 program_id);
SharedPtr<Process> CreateProcess(SharedPtr<CodeSet> code_set);
};
} // namespace Kernel

6
src/core/hle/kernel/process.cpp
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@ -34,8 +34,8 @@ CodeSet::~CodeSet() {}
u32 Process::next_process_id;
SharedPtr<Process> Process::Create(SharedPtr<CodeSet> code_set) {
SharedPtr<Process> process(new Process);
SharedPtr<Process> KernelSystem::CreateProcess(SharedPtr<CodeSet> code_set) {
SharedPtr<Process> process(new Process(*this));
process->codeset = std::move(code_set);
process->flags.raw = 0;
@ -304,7 +304,7 @@ ResultCode Process::LinearFree(VAddr target, u32 size) {
return RESULT_SUCCESS;
}
Kernel::Process::Process() {}
Kernel::Process::Process(KernelSystem& kernel) : kernel(kernel) {}
Kernel::Process::~Process() {}
void ClearProcessList() {

7
src/core/hle/kernel/process.h
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@ -117,8 +117,6 @@ private:
class Process final : public Object {
public:
static SharedPtr<Process> Create(SharedPtr<CodeSet> code_set);
std::string GetTypeName() const override {
return "Process";
}
@ -201,8 +199,11 @@ public:
ResultCode LinearFree(VAddr target, u32 size);
private:
Process();
explicit Process(Kernel::KernelSystem& kernel);
~Process() override;
friend class KernelSystem;
KernelSystem& kernel;
};
void ClearProcessList();

2
src/core/loader/3dsx.cpp
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@ -267,7 +267,7 @@ ResultStatus AppLoader_THREEDSX::Load(Kernel::SharedPtr<Kernel::Process>& proces
return ResultStatus::Error;
codeset->name = filename;
process = Kernel::Process::Create(std::move(codeset));
process = Core::System::GetInstance().Kernel().CreateProcess(std::move(codeset));
process->svc_access_mask.set();
process->address_mappings = default_address_mappings;

2
src/core/loader/elf.cpp
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@ -396,7 +396,7 @@ ResultStatus AppLoader_ELF::Load(Kernel::SharedPtr<Kernel::Process>& process) {
SharedPtr<CodeSet> codeset = elf_reader.LoadInto(Memory::PROCESS_IMAGE_VADDR);
codeset->name = filename;
process = Kernel::Process::Create(std::move(codeset));
process = Core::System::GetInstance().Kernel().CreateProcess(std::move(codeset));
process->svc_access_mask.set();
process->address_mappings = default_address_mappings;

2
src/core/loader/ncch.cpp
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@ -104,7 +104,7 @@ ResultStatus AppLoader_NCCH::LoadExec(Kernel::SharedPtr<Kernel::Process>& proces
codeset->entrypoint = codeset->CodeSegment().addr;
codeset->memory = std::make_shared<std::vector<u8>>(std::move(code));
process = Kernel::Process::Create(std::move(codeset));
process = Core::System::GetInstance().Kernel().CreateProcess(std::move(codeset));
// Attach a resource limit to the process based on the resource limit category
process->resource_limit =

2
src/tests/core/arm/arm_test_common.cpp
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@ -19,7 +19,7 @@ TestEnvironment::TestEnvironment(bool mutable_memory_)
CoreTiming::Init();
kernel = std::make_unique<Kernel::KernelSystem>(0);
Kernel::g_current_process = Kernel::Process::Create(kernel->CreateCodeSet("", 0));
Kernel::g_current_process = kernel->CreateProcess(kernel->CreateCodeSet("", 0));
page_table = &Kernel::g_current_process->vm_manager.page_table;
page_table->pointers.fill(nullptr);

4
src/tests/core/hle/kernel/hle_ipc.cpp
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@ -25,7 +25,7 @@ TEST_CASE("HLERequestContext::PopulateFromIncomingCommandBuffer", "[core][kernel
auto session = std::get<SharedPtr<ServerSession>>(ServerSession::CreateSessionPair());
HLERequestContext context(std::move(session));
auto process = Process::Create(kernel.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
HandleTable handle_table;
SECTION("works with empty cmdbuf") {
@ -235,7 +235,7 @@ TEST_CASE("HLERequestContext::WriteToOutgoingCommandBuffer", "[core][kernel]") {
auto session = std::get<SharedPtr<ServerSession>>(ServerSession::CreateSessionPair());
HLERequestContext context(std::move(session));
auto process = Process::Create(kernel.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
HandleTable handle_table;
auto* input = context.CommandBuffer();
u32_le output[IPC::COMMAND_BUFFER_LENGTH];

8
src/tests/core/memory/memory.cpp
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@ -13,7 +13,7 @@ TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
CoreTiming::Init();
Kernel::KernelSystem kernel(0);
SECTION("these regions should not be mapped on an empty process") {
auto process = Kernel::Process::Create(kernel.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 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);
@ -24,14 +24,14 @@ TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
}
SECTION("CONFIG_MEMORY_VADDR and SHARED_PAGE_VADDR should be valid after mapping them") {
auto process = Kernel::Process::Create(kernel.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 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.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
SECTION("VRAM") {
Kernel::HandleSpecialMapping(process->vm_manager,
{Memory::VRAM_VADDR, Memory::VRAM_SIZE, false, false});
@ -46,7 +46,7 @@ TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
}
SECTION("Unmapping a VAddr should make it invalid") {
auto process = Kernel::Process::Create(kernel.CreateCodeSet("", 0));
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 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);