cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; exceptionsR3-asm.asm - assembly helpers.
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; Copyright (C) 2009-2014 Oracle Corporation
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; This file is part of VirtualBox Open Source Edition (OSE), as
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; available from http://www.virtualbox.org. This file is free software;
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; you can redistribute it and/or modify it under the terms of the GNU
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; General Public License (GPL) as published by the Free Software
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; Foundation, in version 2 as it comes in the "COPYING" file of the
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; The contents of this file may alternatively be used under the terms
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; of the Common Development and Distribution License Version 1.0
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; (CDDL) only, as it comes in the "COPYING.CDDL" file of the
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; VirtualBox OSE distribution, in which case the provisions of the
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; CDDL are applicable instead of those of the GPL.
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; You may elect to license modified versions of this file under the
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cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;*******************************************************************************
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;* Header Files *
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;*******************************************************************************
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;*******************************************************************************
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;* Defined Constants And Macros *
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync;*******************************************************************************
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync%ifdef RT_ARCH_AMD64
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %define TST_XCPT_MAGIC 0123456789abcdef0h
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %define TST_XCPT_MAGIC 012345678h
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync%macro tstXcptAsmProlog 0
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %ifdef RT_ARCH_X86
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %ifdef RT_ARCH_AMD64
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xAX, TST_XCPT_MAGIC
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xBX, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xCX, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xDX, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xDI, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xSI, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov xBP, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %ifdef RT_ARCH_AMD64
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r8, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r9, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r10, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r11, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r12, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r13, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r14, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov r15, xAX
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync%macro tstXcptAsmEpilog 0
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %ifdef RT_ARCH_AMD64
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync %ifdef RT_ARCH_X86
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncBEGINPROC tstXcptAsmNullPtrRead
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; tstXcptAsmProlog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync xor eax, eax
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncGLOBALNAME tstXcptAsmNullPtrRead_PC
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov al, [xAX]
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync; tstXcptAsmEpilog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncENDPROC tstXcptAsmNullPtrRead
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncBEGINPROC tstXcptAsmNullPtrWrite
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmProlog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync xor eax, eax
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncGLOBALNAME tstXcptAsmNullPtrWrite_PC
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync mov [xAX], al
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmEpilog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncENDPROC tstXcptAsmNullPtrWrite
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncBEGINPROC tstXcptAsmSysCall
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmProlog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncGLOBALNAME tstXcptAsmSysCall_PC
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmEpilog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncENDPROC tstXcptAsmSysCall
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncBEGINPROC tstXcptAsmSysEnter
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmProlog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncGLOBALNAME tstXcptAsmSysEnter_PC
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync%ifdef RT_ARCH_AMD64
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync db 00fh, 034h ; test this on 64-bit, yasm complains...
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsync tstXcptAsmEpilog
cf22150eaeeb72431bf1cf65c309a431454fb22bvboxsyncENDPROC tstXcptAsmSysEnter