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Add syscalls test

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This commit is contained in:
Alex
2023-05-05 17:10:44 +03:00
parent d472fddb61
commit 39c3d4e2f2
3 changed files with 105 additions and 2 deletions
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59
KernelThread.cpp
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@ -16,6 +16,9 @@
*/
#include "kernel.h"
#ifdef DEBUG
#include "Tests/t.h"
#endif
#include <filesystem/ustar.hpp>
#include <power.hpp>
@ -127,15 +130,24 @@ uint64_t GetUsage(uint64_t OldSystemTime, Tasking::TaskInfo *Info)
return 0;
}
static int ShowTaskManager = 0;
void TaskMgr()
{
TaskManager->GetCurrentThread()->Rename("Debug Task Manager");
TaskManager->GetCurrentThread()->SetPriority(Tasking::Low);
while (ShowTaskManager == 0)
CPU::Pause();
TaskManager->CreateThread(TaskManager->GetCurrentProcess(), (Tasking::IP)TaskMgr_Dummy100Usage)->Rename("Dummy 100% Usage");
TaskManager->CreateThread(TaskManager->GetCurrentProcess(), (Tasking::IP)TaskMgr_Dummy0Usage)->Rename("Dummy 0% Usage");
while (1)
while (true)
{
while (ShowTaskManager == 0)
CPU::Pause();
static int sanity = 0;
Video::ScreenBuffer *sb = Display->GetBuffer(0);
for (short i = 0; i < 1000; i++)
@ -191,6 +203,48 @@ void TaskMgr()
TaskManager->Sleep(100);
}
}
void TestSyscallsKernel()
{
return;
KPrint("Testing syscalls...");
Tasking::PCB *SyscallsTestProcess = TaskManager->CreateProcess(TaskManager->GetCurrentProcess(),
"Syscalls Test",
Tasking::TaskTrustLevel::User,
KernelSymbolTable);
Tasking::TCB *SyscallsTestThread = TaskManager->CreateThread(SyscallsTestProcess,
(Tasking::IP)TestSyscalls,
nullptr,
nullptr,
std::vector<AuxiliaryVector>(),
0,
Tasking::TaskArchitecture::x64,
Tasking::TaskCompatibility::Native,
true);
SyscallsTestThread->SetCritical(true);
TaskManager->GetSecurityManager()->TrustToken(SyscallsTestThread->Security.UniqueToken, Tasking::TTL::FullTrust);
Memory::Virtual va = Memory::Virtual(SyscallsTestProcess->PageTable);
// va.Remap((void *)TestSyscalls, va.GetPhysical((void *)TestSyscalls), Memory::P | Memory::RW | Memory::US);
// for (uintptr_t k = (uintptr_t)&_kernel_start; k < (uintptr_t)&_kernel_end; k += PAGE_SIZE)
// {
// va.Remap((void *)k, (void *)va.GetPhysical((void *)k), Memory::P | Memory::RW | Memory::US);
// debug("Remapped %#lx %#lx", k, va.GetPhysical((void *)k));
// }
for (uintptr_t k = (uintptr_t)TestSyscalls - PAGE_SIZE; k < (uintptr_t)TestSyscalls + FROM_PAGES(5); k += PAGE_SIZE)
{
va.Remap((void *)k, (void *)va.GetPhysical((void *)k), Memory::P | Memory::RW | Memory::US);
debug("Remapped %#lx %#lx", k, va.GetPhysical((void *)k));
}
SyscallsTestThread->Status = Tasking::TaskStatus::Ready;
TaskManager->WaitForThread(SyscallsTestThread);
KPrint("Test complete");
}
#endif
Execute::SpawnData SpawnInit()
@ -363,8 +417,9 @@ void KernelMainThread()
}
#ifdef DEBUG
// Tasking::TCB *tskMgr = TaskManager->CreateThread(TaskManager->GetCurrentProcess(), (Tasking::IP)TaskMgr);
Tasking::TCB *tskMgr = TaskManager->CreateThread(TaskManager->GetCurrentProcess(), (Tasking::IP)TaskMgr);
TreeFS(vfs->GetRootNode(), 0);
TestSyscallsKernel();
#endif
KPrint("Kernel Compiled at: %s %s with C++ Standard: %d", __DATE__, __TIME__, CPP_LANGUAGE_STANDARD);