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kernel: Make the address arbiter instance per-process

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Now that we have the address arbiter extracted to its own class, we can
fix an innaccuracy with the kernel. Said inaccuracy being that there
isn't only one address arbiter. Each process instance contains its own
AddressArbiter instance in the actual kernel.

This fixes that and gets rid of another long-standing issue that could
arise when attempting to create more than one process.
This commit is contained in:
Lioncash 2019-03-07 18:48:14 -05:00
parent 0321c000ee
commit 1f5cd8cac7
8 changed files with 35 additions and 28 deletions
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9
src/core/hle/kernel/process.cpp
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@ -53,9 +53,10 @@ void SetupMainThread(Process& owner_process, KernelCore& kernel, VAddr entry_poi
CodeSet::CodeSet() = default;
CodeSet::~CodeSet() = default;
SharedPtr<Process> Process::Create(KernelCore& kernel, std::string&& name) {
SharedPtr<Process> process(new Process(kernel));
SharedPtr<Process> Process::Create(Core::System& system, std::string&& name) {
auto& kernel = system.Kernel();
SharedPtr<Process> process(new Process(system));
process->name = std::move(name);
process->resource_limit = kernel.GetSystemResourceLimit();
process->status = ProcessStatus::Created;
@ -233,8 +234,8 @@ void Process::LoadModule(CodeSet module_, VAddr base_addr) {
Core::System::GetInstance().ArmInterface(3).ClearInstructionCache();
}
Kernel::Process::Process(KernelCore& kernel) : WaitObject{kernel} {}
Kernel::Process::~Process() {}
Process::Process(Core::System& system) : WaitObject{system.Kernel()}, address_arbiter{system} {}
Process::~Process() = default;
void Process::Acquire(Thread* thread) {
ASSERT_MSG(!ShouldWait(thread), "Object unavailable!");