Author: tkreuzer
Date: Wed Jul 27 13:37:57 2011
New Revision: 52923
URL: http://svn.reactos.org/svn/reactos?rev=52923&view=rev
Log:
[NTOSKRNL]
Fix MSVC version of KiConvertToGuiThread (save and restore ebx)
Noticed by Dmitry
Modified:
trunk/reactos/ntoskrnl/ke/i386/trap.s
Modified: trunk/reactos/ntoskrnl/ke/i386/trap.s
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/trap.s?rev=52923&r1=52922&r2=52923&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] Wed Jul 27 13:37:57 2011
@@ -167,6 +167,9 @@
PUBLIC _KiConvertToGuiThread@0
_KiConvertToGuiThread@0:
+ /* Safe ebx */
+ push ebx
+
/* Calculate the stack frame offset in ebx */
mov ebx, ebp
sub ebx, esp
@@ -178,6 +181,9 @@
mov ebp, esp
add ebp, ebx
+ /* Restore ebx */
+ pop ebx
+
/* return to the caller */
ret
#endif
