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kernel: add aarch64 architecture support

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2
2025-01-10 17:26:26 +02:00
parent 07abdd9f6c
commit e6933acfb0
62 changed files with 1009 additions and 299 deletions
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12
Kernel/tasking/scheduler/custom.cpp
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@ -103,7 +103,11 @@
#define wut_schedbg(m, ...)
#endif
__naked __used nsa void __custom_sched_idle_loop()
#if defined(__amd64__) || defined(__i386__)
__naked
#endif
__used nsa void
__custom_sched_idle_loop()
{
#if defined(__amd64__) || defined(__i386__)
asmv("IdleLoop:");
@ -668,10 +672,12 @@ namespace Tasking::Scheduler
CurrentCPU->CurrentProcess->State.store(TaskState::Running);
CurrentCPU->CurrentThread->State.store(TaskState::Running);
#if defined(__amd64__) || defined(__i386__)
if (CurrentCPU->CurrentThread->Registers.cs != GDT_KERNEL_CODE)
CurrentCPU->CurrentThread->Registers.ppt = (uint64_t)(void *)CurrentCPU->CurrentProcess->PageTable;
else
CurrentCPU->CurrentThread->Registers.ppt = (uint64_t)(void *)KernelPageTable;
#endif
// if (!SchedulerUpdateTrapFrame) {} // TODO
@ -701,12 +707,14 @@ namespace Tasking::Scheduler
CurrentCPU->CurrentThread->Registers.rip,
CurrentCPU->CurrentThread->Registers.rbp,
CurrentCPU->CurrentThread->Registers.rsp);
#else
#elif defined(__i386__)
trace("%s[%ld]: EIP=%#lx EBP=%#lx ESP=%#lx",
CurrentCPU->CurrentThread->Name, CurrentCPU->CurrentThread->ID,
CurrentCPU->CurrentThread->Registers.eip,
CurrentCPU->CurrentThread->Registers.ebp,
CurrentCPU->CurrentThread->Registers.esp);
#elif defined(__aarch64__)
#warning "aarch64 not implemented yet"
#endif
}