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kern: begin skeletoning page table types

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This commit is contained in:
Michael Scire 2020-02-09 03:45:45 -08:00
parent 3284656aad
commit 50b8189e7f
17 changed files with 599 additions and 2 deletions
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7
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
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@ -108,9 +108,16 @@ namespace ams::kern::arm64::cpu {
NOINLINE void SynchronizeAllCores();
/* Cache management helpers. */
void ClearPageToZeroImpl(void *);
void FlushEntireDataCacheShared();
void FlushEntireDataCacheLocal();
ALWAYS_INLINE void ClearPageToZero(void *page) {
MESOSPHERE_ASSERT(util::IsAligned(reinterpret_cast<uintptr_t>(page), PageSize));
MESOSPHERE_ASSERT(page != nullptr);
ClearPageToZeroImpl(page);
}
ALWAYS_INLINE void InvalidateEntireTlb() {
__asm__ __volatile__("tlbi vmalle1is" ::: "memory");
EnsureInstructionConsistency();