diff options
Diffstat (limited to 'arch/x86_64/src/context_switching/main.cpp')
| -rw-r--r-- | arch/x86_64/src/context_switching/main.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86_64/src/context_switching/main.cpp b/arch/x86_64/src/context_switching/main.cpp index c3c0cf0..1417a25 100644 --- a/arch/x86_64/src/context_switching/main.cpp +++ b/arch/x86_64/src/context_switching/main.cpp @@ -13,10 +13,8 @@ namespace teachos::arch::context_switching decltype(auto) global_descriptor_table = segment_descriptor_table::initialize_global_descriptor_table(); decltype(auto) interrupt_descriptor_table = interrupt_descriptor_table::initialize_interrupt_descriptor_table(); - interrupt_descriptor_table::segment_selector segment_selector{ - 1U, interrupt_descriptor_table::segment_selector::REQUEST_LEVEL_KERNEL}; - kernel::cpu::far_pointer pointer{boot::segment_register_reload_pointer, segment_selector}; - kernel::cpu::jmp(pointer); + // Execute trampoline function for the GDT loading long jump + boot::reload_segment_register_trampoline(); // Load task state segment descriptor from the last element in the global descriptor table, done by calculating // offset in bytes to the start of the segment descriptor (5 * 16) = 80 |