From 11f9c91e602bd0231e6bc402418dedf445e47402 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Matteo=20Gm=C3=BCr?= Date: Tue, 15 Oct 2024 08:45:29 +0000 Subject: Adding enum flags --- arch/x86_64/src/memory/paging.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/x86_64/src/memory/paging.cpp') diff --git a/arch/x86_64/src/memory/paging.cpp b/arch/x86_64/src/memory/paging.cpp index 58a2b99..6fef339 100644 --- a/arch/x86_64/src/memory/paging.cpp +++ b/arch/x86_64/src/memory/paging.cpp @@ -31,15 +31,15 @@ namespace teachos::arch::memory return value; } - auto entry::set(physical_frame frame) -> void + auto entry::contains_flags(std::bitset<64U> b) const -> bool { return (flags & b) == b; } + + auto entry::set_address(physical_frame frame) -> void { arch::exception_handling::assert((frame.start_address() & ~0x000fffff'fffff000) == 0, "Start address is not aligned with Page"); flags = std::bitset<64U>(frame.start_address()) | flags; } - auto entry::contains_flags(std::bitset<64U> b) const -> bool { return (flags & b) == b; } - auto page_table::zero_entries() -> void { auto begin = &entries[0]; @@ -50,5 +50,4 @@ namespace teachos::arch::memory entry->set_unused(); } } - } // namespace teachos::arch::memory -- cgit v1.2.3