Basic IDT setup in the bootloader

2023-01-26 20:14:27 +01:00
parent e94e50b5d9
commit bf141fe25e
4 changed files with 111 additions and 18 deletions
--- a/xtldr/modules/xtos/includes/xtos.h
+++ b/xtldr/modules/xtos/includes/xtos.h
@@ -42,7 +42,8 @@ XTCDECL
 EFI_STATUS
 XtpInitializeDescriptors(IN PLIST_ENTRY MemoryMappings,
                         IN PVOID *VirtualAddress,
-                         OUT PKGDTENTRY *Gdt);
+                         OUT PKGDTENTRY *Gdt,
+                         OUT PKIDTENTRY *Idt);

 XTCDECL
 EFI_STATUS
@@ -59,13 +60,15 @@ XtpLoadModule(IN PEFI_FILE_HANDLE BootDir,

 XTCDECL
 VOID
-XtpLoadProcessorContext(IN PKGDTENTRY Gdt);
+XtpLoadProcessorContext(IN PKGDTENTRY Gdt,
+                        IN PKIDTENTRY Idt);

 XTCDECL
 EFI_STATUS
 XtpSetProcessorContext(IN PLIST_ENTRY MemoryMappings,
                       IN PVOID *VirtualAddress,
-                       OUT PKGDTENTRY *Gdt);
+                       OUT PKGDTENTRY *Gdt,
+                       OUT PKIDTENTRY *Idt);

 XTCDECL
 EFI_STATUS