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Allocate executive thread structure for idle thread and assign PRCB pointers
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This commit is contained in:
Aiken Harris
2026-06-04 11:51:01 +02:00
parent 631f58bf72
commit 81fdf1f77a
2 changed files with 12 additions and 10 deletions
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11
xtoskrnl/ke/amd64/krnlinit.cc
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@@ -27,7 +27,7 @@ KE::KernelInit::BootstrapApplicationProcessor(IN PPROCESSOR_START_BLOCK StartBlo
{ {
PKPROCESSOR_CONTROL_BLOCK ControlBlock; PKPROCESSOR_CONTROL_BLOCK ControlBlock;
PKPROCESS IdleProcess; PKPROCESS IdleProcess;
PKTHREAD IdleThread; PETHREAD IdleThread;
/* Initialize application CPU */ /* Initialize application CPU */
AR::ProcessorSupport::InitializeProcessor(StartBlock->ProcessorStructures); AR::ProcessorSupport::InitializeProcessor(StartBlock->ProcessorStructures);
@@ -60,13 +60,14 @@ KE::KernelInit::BootstrapApplicationProcessor(IN PPROCESSOR_START_BLOCK StartBlo
HL::Timer::InitializeLocalClock(); HL::Timer::InitializeLocalClock();
/* Allocate and wipe memory for Idle thread */ /* Allocate and wipe memory for Idle thread */
MM::Allocator::AllocatePool(NonPagedPool, sizeof(KTHREAD), (PVOID *)&IdleThread); MM::Allocator::AllocatePool(NonPagedPool, sizeof(ETHREAD), (PVOID *)&IdleThread);
RTL::Memory::ZeroMemory(IdleThread, sizeof(KTHREAD)); RTL::Memory::ZeroMemory(IdleThread, sizeof(ETHREAD));
/* Initialize Idle thread */ /* Initialize Idle thread */
IdleProcess = KE::KProcess::GetIdleProcess(); IdleProcess = KE::KProcess::GetIdleProcess();
ControlBlock->CurrentThread = IdleThread; ControlBlock->CurrentThread = &IdleThread->ThreadControlBlock;
KE::KThread::InitializeIdleThread(IdleProcess, IdleThread, ControlBlock, StartBlock->Stack); ControlBlock->IdleThread = &IdleThread->ThreadControlBlock;
KE::KThread::InitializeIdleThread(IdleProcess, &IdleThread->ThreadControlBlock, ControlBlock, StartBlock->Stack);
/* Register DISPATCH interrupt handler */ /* Register DISPATCH interrupt handler */
HL::Irq::RegisterSystemInterruptHandler(APIC_VECTOR_DPC, KE::Dispatcher::HandleDispatchInterrupt); HL::Irq::RegisterSystemInterruptHandler(APIC_VECTOR_DPC, KE::Dispatcher::HandleDispatchInterrupt);

11
xtoskrnl/ke/i686/krnlinit.cc
View File

@@ -27,7 +27,7 @@ KE::KernelInit::BootstrapApplicationProcessor(IN PPROCESSOR_START_BLOCK StartBlo
{ {
PKPROCESSOR_CONTROL_BLOCK ControlBlock; PKPROCESSOR_CONTROL_BLOCK ControlBlock;
PKPROCESS IdleProcess; PKPROCESS IdleProcess;
PKTHREAD IdleThread; PETHREAD IdleThread;
/* Initialize application CPU */ /* Initialize application CPU */
AR::ProcessorSupport::InitializeProcessor(StartBlock->ProcessorStructures); AR::ProcessorSupport::InitializeProcessor(StartBlock->ProcessorStructures);
@@ -60,13 +60,14 @@ KE::KernelInit::BootstrapApplicationProcessor(IN PPROCESSOR_START_BLOCK StartBlo
HL::Timer::InitializeLocalClock(); HL::Timer::InitializeLocalClock();
/* Allocate and wipe memory for Idle thread */ /* Allocate and wipe memory for Idle thread */
MM::Allocator::AllocatePool(NonPagedPool, sizeof(KTHREAD), (PVOID *)&IdleThread); MM::Allocator::AllocatePool(NonPagedPool, sizeof(ETHREAD), (PVOID *)&IdleThread);
RTL::Memory::ZeroMemory(IdleThread, sizeof(KTHREAD)); RTL::Memory::ZeroMemory(IdleThread, sizeof(ETHREAD));
/* Initialize Idle thread */ /* Initialize Idle thread */
IdleProcess = KE::KProcess::GetIdleProcess(); IdleProcess = KE::KProcess::GetIdleProcess();
ControlBlock->CurrentThread = IdleThread; ControlBlock->CurrentThread = &IdleThread->ThreadControlBlock;
KE::KThread::InitializeIdleThread(IdleProcess, IdleThread, ControlBlock, StartBlock->Stack); ControlBlock->IdleThread = &IdleThread->ThreadControlBlock;
KE::KThread::InitializeIdleThread(IdleProcess, &IdleThread->ThreadControlBlock, ControlBlock, StartBlock->Stack);
/* Register DISPATCH interrupt handler */ /* Register DISPATCH interrupt handler */
HL::Irq::RegisterSystemInterruptHandler(APIC_VECTOR_DPC, KE::Dispatcher::HandleDispatchInterrupt); HL::Irq::RegisterSystemInterruptHandler(APIC_VECTOR_DPC, KE::Dispatcher::HandleDispatchInterrupt);