Applied r23800 to the PXE trampoline code, too.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23883 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-02-05 23:59:17 +00:00 · 2008-02-05 23:59:17 +00:00 · db52d16ef8
parent d0466f7f64
commit db52d16ef8
1 changed files with 5 additions and 0 deletions
--- a/src/system/boot/platform/pxe_ia32/smp_trampoline.S
+++ b/src/system/boot/platform/pxe_ia32/smp_trampoline.S
@ -47,6 +47,11 @@ trampoline_32:
 	movl   %eax,%cr3        # set the page dir
 	
 	popl   %eax             # get the final stack location
+
+	// Clear the final stack location to notify the startup code that
+	// we loaded the address and it is now safe to be overwritten.
+	pushl  $0x00000000
+
 	movl   %eax,%esp

 	// load an address for an indirect jump