Compensate missing return address, which is a 4-byte on i686 and an 8-byte on amd64

2023-11-05 20:07:13 +01:00
parent ba833422b0
commit 91ce0f9947
4 changed files with 8 additions and 2 deletions
--- a/xtoskrnl/ke/i686/krnlinit.c
+++ b/xtoskrnl/ke/i686/krnlinit.c
@@ -106,7 +106,7 @@ KepSwitchBootStack(IN ULONG_PTR Stack)
                 "jmp _KepStartKernel@0\n"
                 :
                 : "m" (Stack),
-                   "i" (KTRAP_FRAME_ALIGN | KTRAP_FRAME_SIZE | NPX_FRAME_SIZE),
+                   "i" (KTRAP_FRAME_ALIGN | KTRAP_FRAME_SIZE | NPX_FRAME_SIZE | KRETURN_ADDRESS_SIZE),
                   "i" (CR0_EM | CR0_MP | CR0_TS),
                   "p" (KepStartKernel));
 }