Unify initial stack reservation size calculation

2026-05-22 18:40:07 +02:00
parent d8cb7c9242
commit 6eb0b4d982
4 changed files with 8 additions and 3 deletions
--- a/xtoskrnl/ke/amd64/krnlinit.cc
+++ b/xtoskrnl/ke/amd64/krnlinit.cc
@@ -213,7 +213,6 @@ KE::KernelInit::SwitchBootStack(VOID)
                     :
                     : [Stack] "r" (Stack),
                       [TargetRoutine] "r" (StartKernel),
-                       [TotalSize] "i" (FLOATING_SAVE_AREA_SIZE + KEXCEPTION_FRAME_SIZE +
-                                        KSWITCH_FRAME_SIZE + KRETURN_ADDRESS_SIZE)
+                       [TotalSize] "i" (KTHREAD_STACK_INITIAL_RESERVE)
                     : "memory", "rbp", "rsp");
 }