Adding upstream version 6.1.22-dfsg.upstream/6.1.22-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/src/VBox/Runtime/r0drv/nt/toxic-chkstk-r0drv-nt.asm b/src/VBox/Runtime/r0drv/nt/toxic-chkstk-r0drv-nt.asm
new file mode 100644
index 00000000..d5bb6570
--- /dev/null
+++ b/src/VBox/Runtime/r0drv/nt/toxic-chkstk-r0drv-nt.asm
@@ -0,0 +1,42 @@
+; $Id: toxic-chkstk-r0drv-nt.asm $
+;; @file
+; IPRT - Toxic _chkstk symbol.
+;
+
+;
+; Copyright (C) 2006-2020 Oracle Corporation
+;
+; This file is part of VirtualBox Open Source Edition (OSE), as
+; available from http://www.virtualbox.org. This file is free software;
+; you can redistribute it and/or modify it under the terms of the GNU
+; General Public License (GPL) as published by the Free Software
+; Foundation, in version 2 as it comes in the "COPYING" file of the
+; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+;
+; The contents of this file may alternatively be used under the terms
+; of the Common Development and Distribution License Version 1.0
+; (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+; VirtualBox OSE distribution, in which case the provisions of the
+; CDDL are applicable instead of those of the GPL.
+;
+; You may elect to license modified versions of this file under the
+; terms and conditions of either the GPL or the CDDL or both.
+;
+
+;*******************************************************************************
+;* Header Files                                                                *
+;*******************************************************************************
+%include "iprt/asmdefs.mac"
+
+BEGINCODE
+
+;;
+; Bad function to drag into kernel code as you're eating up too much stack.
+;
+BEGINPROC _chkstk
+%define MY_SYM _chkstk_is_considered_toxic_in_kernel_code__you_should_locate_code_using_too_much_stack_and_change_it_to_use_heap
+    extern  MY_SYM
+    jmp     MY_SYM
+ENDPROC _chkstk
+