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; $Id: bootsector2-structures.mac $
;; @file
; Common structures.
;
;
; Copyright (C) 2007-2019 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.
;
%ifndef ___bootsector2_structures_mac___
%define ___bootsector2_structures_mac___
;;
; Registers. Used by traps and such.
;
struc BS2REGS
.rax resq 1
.rbx resq 1
.rcx resq 1
.rdx resq 1
.rdi resq 1
.rsi resq 1
.rbp resq 1
.rsp resq 1
.rip resq 1
.r8 resq 1
.r9 resq 1
.r10 resq 1
.r11 resq 1
.r12 resq 1
.r13 resq 1
.r14 resq 1
.r15 resq 1
.rflags resq 1
.cs resw 1
.ds resw 1
.es resw 1
.fs resw 1
.gs resw 1
.ss resw 1
.cBits resb 1
.pad resb 3
.cr0 resq 1
.cr2 resq 1
.cr3 resq 1
.cr4 resq 1
.cr8 resq 1
;; @todo Add floating point registers when they are active.
endstruc
;;
; Trap record.
;
struc BS2TRAPREC
;; The trap location relative to the base address given at
; registration time.
.offWhere resd 1
;; What to add to .offWhere to calculate the resume address.
.offResumeAddend resb 1
;; The trap number.
.u8TrapNo resb 1
;; The error code if the trap takes one.
.u16ErrCd resw 1
endstruc
;; The size shift.
%define BS2TRAPREC_SIZE_SHIFT 3
%endif
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