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;; @file
; IPRT - Windows - X86 CPU Context Record for NASM/YASM.
;
;
; Copyright (C) 2022 Oracle and/or its affiliates.
;
; This file is part of VirtualBox base platform packages, as
; available from https://www.virtualbox.org.
;
; This program is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation, in version 3 of the
; License.
;
; This program is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
; General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, see <https://www.gnu.org/licenses>.
;
; The contents of this file may alternatively be used under the terms
; of the Common Development and Distribution License Version 1.0
; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
; in the VirtualBox 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.
;
; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
;
%ifndef ___iprt_win_context_x86_mac
%define ___iprt_win_context_x86_mac
%include "iprt/asmdefs.mac"
struc CONTEXT
.ContextFlags resd 1
; CONTEXT_DEBUG_REGISTERS:
.Dr0 resd 1
.Dr1 resd 1
.Dr2 resd 1
.Dr3 resd 1
.Dr6 resd 1
.Dr7 resd 1
; CONTEXT_FLOATING_POINT:
.FloatSave resb 112 ; X86FPUSTATE + 4 bytes
; CONTEXT_SEGMENTS:
.SegGs resd 1
.SegFs resd 1
.SegEs resd 1
.SegDs resd 1
; CONTEXT_INTEGER:
.Edi resd 1
.Esi resd 1
.Ebx resd 1
.Edx resd 1
.Ecx resd 1
.Eax resd 1
; CONTEXT_CONTROL:
.Ebp resd 1
.Eip resd 1
.SegCs resd 1
.EFlags resd 1
.Esp resd 1
.SegSs resd 1
; CONTEXT_EXTENDED_REGISTERS:
.ExtendedRegisters resb 512
endstruc
%define CONTEXT_SIZE (0x2cc)
AssertCompileSize(CONTEXT, CONTEXT_SIZE)
%define CONTEXT_i386 (0x00010000)
%define CONTEXT_CONTROL (0x00000001 | CONTEXT_i386)
%define CONTEXT_INTEGER (0x00000002 | CONTEXT_i386)
%define CONTEXT_SEGMENTS (0x00000004 | CONTEXT_i386)
%define CONTEXT_FLOATING_POINT (0x00000008 | CONTEXT_i386)
%define CONTEXT_DEBUG_REGISTERS (0x00000010 | CONTEXT_i386)
%define CONTEXT_EXTENDED_REGISTERS (0x00000020 | CONTEXT_i386)
%define CONTEXT_FULL (0x00000007 | CONTEXT_i386)
%define CONTEXT_ALL (0x0000003f | CONTEXT_i386)
%define CONTEXT_XSTATE (0x00000040 | CONTEXT_i386)
%define CONTEXT_EXCEPTION_ACTIVE (0x08000000)
%define CONTEXT_SERVICE_ACTIVE (0x10000000)
; 0x20000000 = CONTEXT_UNWOUND_TO_CALL ?
%define CONTEXT_EXCEPTION_REQUEST (0x40000000)
%define CONTEXT_EXCEPTION_REPORTING (0x80000000)
%endif
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