diff options
| author | Felix Morgner <felix.morgner@ost.ch> | 2025-11-21 14:53:37 +0100 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2025-11-21 14:53:37 +0100 |
| commit | a5ca21e45e9c8ead0b5895771c0b2f3fe3baf96b (patch) | |
| tree | d8cdd8f24d18d46b62a567c1f4fe9be490a54d7e /arch/x86_64/src/kapi/memory.cpp | |
| parent | 886c920b8c943753a56ef4893e074c5754a1aa2d (diff) | |
| download | teachos-a5ca21e45e9c8ead0b5895771c0b2f3fe3baf96b.tar.xz teachos-a5ca21e45e9c8ead0b5895771c0b2f3fe3baf96b.zip | |
x86_64: rework control register access
Diffstat (limited to 'arch/x86_64/src/kapi/memory.cpp')
| -rw-r--r-- | arch/x86_64/src/kapi/memory.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86_64/src/kapi/memory.cpp b/arch/x86_64/src/kapi/memory.cpp index aa3eb58..4766bb3 100644 --- a/arch/x86_64/src/kapi/memory.cpp +++ b/arch/x86_64/src/kapi/memory.cpp @@ -6,6 +6,7 @@ #include "x86_64/boot/boot.hpp" #include "x86_64/boot/ld.hpp" +#include "x86_64/cpu/impl/control_registers.hpp" #include "x86_64/cpu/registers.hpp" #include "x86_64/memory/region_allocator.hpp" @@ -48,7 +49,7 @@ namespace teachos::memory auto enable_cpu_protections() -> void { - cpu::x86_64::set_cr0_bit(cpu::x86_64::cr0_flags::WRITE_PROTECT); + cpu::x86_64::cr0::clear(cpu::x86_64::cr0::flags::write_protect); // set_efer_bit(efer_flags::NXE); } } // namespace |