From 38cda6bf579f7b09d06ad73c9f4ab893939727a2 Mon Sep 17 00:00:00 2001 From: Fabian Imhof Date: Fri, 1 Nov 2024 15:32:24 +0000 Subject: extract tlb methods and finish implementation of with --- arch/x86_64/src/memory/paging/tlb.cpp | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 arch/x86_64/src/memory/paging/tlb.cpp (limited to 'arch/x86_64/src/memory/paging/tlb.cpp') diff --git a/arch/x86_64/src/memory/paging/tlb.cpp b/arch/x86_64/src/memory/paging/tlb.cpp new file mode 100644 index 0000000..b3255e9 --- /dev/null +++ b/arch/x86_64/src/memory/paging/tlb.cpp @@ -0,0 +1,7 @@ +#include "arch/memory/paging/tlb.hpp" + +namespace teachos::arch::memory::paging +{ + auto tlb_flush(virtual_address address) -> void { asm volatile("invlpg (%0)" ::"r"(address) : "memory"); } + auto tlb_flush_all() -> void { flush(PAGE_TABLE_LEVEL_4_ADDRESS); } +} // namespace teachos::arch::memory::paging -- cgit v1.2.3