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authorMatteo Gmür <matteo.gmuer1@ost.ch>2024-10-15 08:45:29 +0000
committerMatteo Gmür <matteo.gmuer1@ost.ch>2024-10-15 08:45:29 +0000
commit11f9c91e602bd0231e6bc402418dedf445e47402 (patch)
treeb86125270e9d18bc63b1cdb7c711c82d1b714e6f /arch/x86_64/src/memory/paging.cpp
parent03d3dec4807d6adcfc5e21bd13992014900b4eac (diff)
downloadteachos-11f9c91e602bd0231e6bc402418dedf445e47402.tar.xz
teachos-11f9c91e602bd0231e6bc402418dedf445e47402.zip
Adding enum flags
Diffstat (limited to 'arch/x86_64/src/memory/paging.cpp')
-rw-r--r--arch/x86_64/src/memory/paging.cpp7
1 files changed, 3 insertions, 4 deletions
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