diff options
Diffstat (limited to 'src/VBox/Runtime/common/asm/ASMSetFlags.asm')
-rw-r--r-- | src/VBox/Runtime/common/asm/ASMSetFlags.asm | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/asm/ASMSetFlags.asm b/src/VBox/Runtime/common/asm/ASMSetFlags.asm new file mode 100644 index 00000000..c364e48d --- /dev/null +++ b/src/VBox/Runtime/common/asm/ASMSetFlags.asm @@ -0,0 +1,59 @@ +; $Id: ASMSetFlags.asm $ +;; @file +; IPRT - ASMSetFlags(). +; + +; +; 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 + +;; +; @param rcx eflags +BEGINPROC_EXPORTED ASMSetFlags +%if ARCH_BITS == 64 + %ifdef ASM_CALL64_GCC + push rdi + %else + push rcx + %endif + popfq +%elif ARCH_BITS == 32 + push dword [esp + 4] + popfd +%elif ARCH_BITS == 16 + push bp + mov bp, sp + push word [bp + 2 + 2] + popf + leave +%else + %error ARCH_BITS +%endif + ret +ENDPROC ASMSetFlags + |