UefiCpuPkg: Add a 16-bit protected mode code segment descriptor

[mirror_edk2.git] / UefiCpuPkg / CpuDxe / CpuGdt.h

diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.h b/UefiCpuPkg/CpuDxe/CpuGdt.h
index 3a0210b2f172d3426119c6f5f1c583e60c25355b..1c94487cbee8a36986c71fc0141d0e6750f4cab9 100644 (file)
--- a/UefiCpuPkg/CpuDxe/CpuGdt.h
+++ b/UefiCpuPkg/CpuDxe/CpuGdt.h
@@ -36,7 +36,7 @@ struct _GDT_ENTRIES {
   GDT_ENTRY LinearCode;\r
   GDT_ENTRY SysData;\r
   GDT_ENTRY SysCode;\r
-  GDT_ENTRY Spare4;\r
+  GDT_ENTRY SysCode16;\r
   GDT_ENTRY LinearData64;\r
   GDT_ENTRY LinearCode64;\r
   GDT_ENTRY Spare5;\r
@@ -49,7 +49,7 @@ struct _GDT_ENTRIES {
 #define LINEAR_CODE_SEL   OFFSET_OF (GDT_ENTRIES, LinearCode)\r
 #define SYS_DATA_SEL      OFFSET_OF (GDT_ENTRIES, SysData)\r
 #define SYS_CODE_SEL      OFFSET_OF (GDT_ENTRIES, SysCode)\r
-#define SPARE4_SEL        OFFSET_OF (GDT_ENTRIES, Spare4)\r
+#define SYS_CODE16_SEL    OFFSET_OF (GDT_ENTRIES, SysCode16)\r
 #define LINEAR_DATA64_SEL OFFSET_OF (GDT_ENTRIES, LinearData64)\r
 #define LINEAR_CODE64_SEL OFFSET_OF (GDT_ENTRIES, LinearCode64)\r
 #define SPARE5_SEL        OFFSET_OF (GDT_ENTRIES, Spare5)\r