Adjust task state segment struct

1 files changed, 14 insertions, 21 deletions

diff --git a/arch/x86_64/include/arch/context_switching/descriptor_table/task_state_segment.hpp b/arch/x86_64/include/arch/context_switching/descriptor_table/task_state_segment.hpp
index af7ae7c..c3b0233 100644
--- a/arch/x86_64/include/arch/context_switching/descriptor_table/task_state_segment.hpp
+++ b/arch/x86_64/include/arch/context_switching/descriptor_table/task_state_segment.hpp
@@ -11,28 +11,21 @@ namespace teachos::arch::context_switching::descriptor_table
   struct [[gnu::packed]] task_state_segment
   {
   private:
-    uint16_t io_map_base_address = {};
-
-    uint16_t reserved_1 = {};
-    uint32_t reserved_2 = {};
-    uint32_t reserved_3 = {};
-
-    uint64_t ist7 = {};
-    uint64_t ist6 = {};
-    uint64_t ist5 = {};
-    uint64_t ist4 = {};
-    uint64_t ist3 = {};
-    uint64_t ist2 = {};
-    uint64_t ist1 = {};
-
-    uint32_t reserved_4 = {};
-    uint32_t reserved_5 = {};
-
-    uint64_t rsp2 = {};
-    uint64_t rsp1 = {};
+    uint32_t : 32;
     uint64_t rsp0 = {};
-
-    uint32_t reserved_6 = {};
+    uint64_t rsp1 = {};
+    uint64_t rsp2 = {};
+    uint64_t : 64;
+    uint64_t ist1 = {};
+    uint64_t ist2 = {};
+    uint64_t ist3 = {};
+    uint64_t ist4 = {};
+    uint64_t ist5 = {};
+    uint64_t ist6 = {};
+    uint64_t ist7 = {};
+    uint64_t : 64;
+    uint32_t : 32;
+    uint16_t io_map_base_address = {};
   };
 }  // namespace teachos::arch::context_switching::descriptor_table