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| author | Felix Morgner <felix.morgner@ost.ch> | 2025-11-24 13:16:35 +0100 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2025-11-24 13:16:35 +0100 |
| commit | 9ee028e52bd60affded3b90ea8dcd20c93bb5025 (patch) | |
| tree | 672259a63205ed8efed5dcfc34415c8257577306 /arch/x86_64/src | |
| parent | 7f935cdc3e57d80c4ef83760e1a616c33684271d (diff) | |
| download | teachos-9ee028e52bd60affded3b90ea8dcd20c93bb5025.tar.xz teachos-9ee028e52bd60affded3b90ea8dcd20c93bb5025.zip | |
x86-64/kapi: reimplement ia32_efer support
Diffstat (limited to 'arch/x86_64/src')
| -rw-r--r-- | arch/x86_64/src/kapi/memory.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86_64/src/kapi/memory.cpp b/arch/x86_64/src/kapi/memory.cpp index 6102bee..d0d966b 100644 --- a/arch/x86_64/src/kapi/memory.cpp +++ b/arch/x86_64/src/kapi/memory.cpp @@ -6,7 +6,6 @@ #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" @@ -50,7 +49,7 @@ namespace teachos::memory auto enable_cpu_protections() -> void { cpu::x86_64::cr0::set(cpu::x86_64::cr0::flags::write_protect); - // set_efer_bit(efer_flags::NXE); + cpu::x86_64::i32_efer::set(cpu::x86_64::i32_efer::flags::execute_disable_bit_enable); } } // namespace |