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[Zion] Access the KernelStackManager through the VMM.

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Drew Galbraith 2023-11-15 15:38:25 -08:00
parent c5b9d20c7e
commit 07e6e3028d
11 changed files with 46 additions and 38 deletions
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20
zion/zion.cpp
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@ -24,10 +24,16 @@ extern "C" void zion() {
dbgln("[boot] Init Physical Memory Manager.");
phys_mem::InitBootstrapPageAllocation();
// - Must happen after BootstrapPageAllocation
// due to the heap using page allocations.
// - Must happen after InitIdt() as the kernel
// stack manager will update ist1.
KernelVmm kvmm;
KernelHeap heap;
// Must happen after KernelVmm init as it
// will do allocations to build the free list.
phys_mem::InitPhysicalMemoryManager();
phys_mem::DumpRegions();
dbgln("[boot] Memory allocations available now.");
@ -38,13 +44,6 @@ extern "C" void zion() {
Apic::Init();
ApicTimer::Init();
dbgln("[boot] Init Kernel Stack Manager.");
KernelStackManager::Init();
// The KernelStackManager sets Ist1 as a part of initialization so we can use
// it now.
UpdateFaultHandlersToIst1();
dbgln("[boot] Init syscalls.");
InitSyscall();
@ -55,9 +54,6 @@ extern "C" void zion() {
dbgln("[boot] Loading sys init program.");
LoadInitProgram();
dbgln("[boot] Allocs during boot:");
heap.DumpDebugData();
dbgln("[boot] Init finished, yielding.");
gScheduler->Enable();
gScheduler->Yield();