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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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8
Kernel/subsystem/linux/syscall.cpp
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@ -1077,6 +1077,7 @@ static int linux_mprotect(SysFrm *, void *addr, size_t len, int prot)
return -linux_ENOMEM;
}
#if defined(__amd64__) || defined(__i386__)
if (!pte->Present ||
(!pte->UserSupervisor && p_Read) ||
(!pte->ReadWrite && p_Write))
@ -1089,7 +1090,8 @@ static int linux_mprotect(SysFrm *, void *addr, size_t len, int prot)
// pte->Present = !p_None;
pte->UserSupervisor = p_Read;
pte->ReadWrite = p_Write;
// pte->ExecuteDisable = p_Exec;
// pte->ExecuteDisable = p_Exec;
#endif
debug("Changed permissions of page %#lx to %s %s %s %s",
(void *)i,
@ -1484,7 +1486,9 @@ static pid_t linux_fork(SysFrm *sf)
TaskManager->UpdateFrame();
#if defined(__amd64__) || defined(__i386__)
NewThread->FPU = Thread->FPU;
#endif
NewThread->Stack->Fork(Thread->Stack);
NewThread->Info.Architecture = Thread->Info.Architecture;
NewThread->Info.Compatibility = Thread->Info.Compatibility;
@ -1564,7 +1568,9 @@ static pid_t linux_vfork(SysFrm *sf)
TaskManager->UpdateFrame();
#if defined(__amd64__) || defined(__i386__)
NewThread->FPU = Thread->FPU;
#endif
delete NewThread->Stack;
NewThread->Stack = Thread->Stack;
NewThread->Info.Architecture = Thread->Info.Architecture;