core: hle: kernel: KProcess: Pass in KResourceLimit on process creation.

- This allows us to have a resource limit per process, rather than use the global system resource limit.
This commit is contained in:
bunnei
2022-02-21 12:33:17 -08:00
parent 57ebcbf2c4
commit a74fddc98f
4 changed files with 30 additions and 9 deletions

View File

@ -3,7 +3,9 @@
// Refer to the license.txt file included.
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/kernel/k_process.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_resource_limit.h"
@ -15,10 +17,21 @@ namespace Service::KernelHelpers {
ServiceContext::ServiceContext(Core::System& system_, std::string name_)
: kernel(system_.Kernel()) {
// Create a resource limit for the process.
const auto physical_memory_size =
kernel.MemoryManager().GetSize(Kernel::KMemoryManager::Pool::System);
auto* resource_limit = Kernel::CreateResourceLimitForProcess(system_, physical_memory_size);
// Create the process.
process = Kernel::KProcess::Create(kernel);
ASSERT(Kernel::KProcess::Initialize(process, system_, std::move(name_),
Kernel::KProcess::ProcessType::Userland)
Kernel::KProcess::ProcessType::KernelInternal,
resource_limit)
.IsSuccess());
// Close reference to our resource limit, as the process opens one.
resource_limit->Close();
}
ServiceContext::~ServiceContext() {