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|
; $Id: VMMSwitcher.mac $
;; @file
; VMM - World Switchers.
;
;
; Copyright (C) 2006-2013 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.
;
%ifndef ___VMMSwitcher_mac
%define ___VMMSwitcher_mac
%include "iprt/asmdefs.mac"
; enum VMMSWITCHER {
%define VMMSWITCHER_INVALID 0
%define VMMSWITCHER_32_TO_32 1
%define VMMSWITCHER_32_TO_PAE 2
%define VMMSWITCHER_32_TO_AMD64 3
%define VMMSWITCHER_PAE_TO_32BIT 4
%define VMMSWITCHER_PAE_TO_PAE 5
%define VMMSWITCHER_PAE_TO_AMD64 6
%define VMMSWITCHER_AMD64_TO_32 7
%define VMMSWITCHER_AMD64_TO_PAE 8
%define VMMSWITCHER_AMD64_TO_AMD64 9
%define VMMSWITCHER_X86_STUB 10
%define VMMSWITCHER_AMD64_STUB 11
%define VMMSWITCHER_MAX 12
; }
struc VMMSWITCHERDEF
.pvCode: RTCCPTR_RES 1
.pvFixups: RTCCPTR_RES 1
.pszDesc: RTCCPTR_RES 1
.pfnRelocate: RTCCPTR_RES 1
.enmType: resd 1
.cbCode: resd 1
.offR0ToRawMode: resd 1
.offRCToHost: resd 1
.offRCCallTrampoline: resd 1
.offRCToHostAsm: resd 1
.offRCToHostAsmNoReturn: resd 1
; disasm help
.offHCCode0: resd 1
.cbHCCode0: resd 1
.offHCCode1: resd 1
.cbHCCode1: resd 1
.offIDCode0: resd 1
.cbIDCode0: resd 1
.offIDCode1: resd 1
.cbIDCode1: resd 1
.offGCCode: resd 1
.cbGCCode: resd 1
endstruc
;/** @name Fixup Types.
; * @{
; */
%define FIX_HC_2_GC_NEAR_REL 1
%define FIX_HC_2_ID_NEAR_REL 2
%define FIX_GC_2_HC_NEAR_REL 3
%define FIX_GC_2_ID_NEAR_REL 4
%define FIX_ID_2_HC_NEAR_REL 5
%define FIX_ID_2_GC_NEAR_REL 6
%define FIX_GC_FAR32 7
%define FIX_GC_CPUM_OFF 8
%define FIX_GC_VM_OFF 9
%define FIX_HC_CPUM_OFF 10
%define FIX_HC_VM_OFF 11
%define FIX_INTER_32BIT_CR3 12
%define FIX_INTER_PAE_CR3 13
%define FIX_INTER_AMD64_CR3 14
%define FIX_HYPER_CS 18
%define FIX_HYPER_DS 19
%define FIX_HYPER_TSS 20
%define FIX_GC_TSS_GDTE_DW2 21
%define FIX_NO_FXSAVE_JMP 24
%define FIX_NO_SYSENTER_JMP 25
%define FIX_NO_SYSCALL_JMP 26
%define FIX_HC_32BIT 27
%define FIX_HC_64BIT 28
%define FIX_HC_64BIT_CPUM 29
%define FIX_HC_64BIT_CS 30
%define FIX_ID_32BIT 31
%define FIX_ID_64BIT 32
%define FIX_ID_FAR32_TO_64BIT_MODE 33
%define FIX_GC_APIC_BASE_32BIT 34
%define FIX_HC_64BIT_NOCHECK 35
%define FIX_GC_64_BIT_CPUM_OFF 36
%define FIX_GC_CPUMCPU_OFF 37
%define FIX_EFER_OR_MASK 38
%define FIX_THE_END 255
;/** @} */
;;
; Generate a fixup label.
; @param %1 Type of fixup (use one of those %defines)
; @param %2 Offset into the instruction.
; @param %3 Optional fixup data.
%macro FIXUP 2-*
BEGINDATA
db %1 ; the type
dd %%instruction + %2 - NAME(Start)
%rotate 2
%rep %0 - 2
dd %1
%rotate 1
%endrep
BEGINCODE
%%instruction:
%endmacro
;; IMPORTANT all COM_ functions trashes esi, some edi and the LOOP_SHORT_WHILE kills ecx.
;%define DEBUG_STUFF 1
%ifdef DEBUG_STUFF
%define DEBUG_CHAR(ch) COM_CHAR ch
%define DEBUG32_CHAR(ch) COM_CHAR ch
%define DEBUG64_CHAR(ch) COM_CHAR ch
%define DEBUG_S_CHAR(ch) COM_S_CHAR ch
%define DEBUG32_S_CHAR(ch) COM32_S_CHAR ch
%define DEBUG64_S_CHAR(ch) COM64_S_CHAR ch
%else
%define DEBUG_CHAR(ch)
%define DEBUG32_CHAR(ch)
%define DEBUG64_CHAR(ch)
%define DEBUG_S_CHAR(ch)
%define DEBUG32_S_CHAR(ch)
%define DEBUG64_S_CHAR(ch)
%endif
%endif ; !___VMMSwitcher_mac
|
