; $Id$

;; @file

; Instruction Test Environment - Boot Sector Type 2, Ring-0.

;

;

; 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 ___env_bs2_r0_common_mac

%define ___env_bs2_r0_common_mac

;; Same as BEGINPROC in asmdefs.mac.

%macro VBINSTST_BEGINPROC 1

VBINSTST_GLOBALNAME_EX %1, function hidden

%endm

;; Same as ENDPROC in asmdefs.mac.

%macro VBINSTST_ENDPROC 1,

VBINSTST_GLOBALNAME_EX %1 %+ _EndProc, function hidden

%endm

;; Same as NAME in asmdefs.mac.

%define VBINSTST_NAME(a_Name) TMPL_NM(a_Name)

;; Same as GLOBALNAME_EX in asmdefs.mac.

%macro VBINSTST_GLOBALNAME_EX 2,

VBINSTST_NAME(%1):

%endmacro

;; Same as BEGINCODE in asmdefs.mac.

%macro VBINSTST_BEGINCODE 0,

BEGINCODE

%endmacro

;; Same as BEGINDATA in asmdefs.mac.

%macro VBINSTST_BEGINDATA 0,

BEGINDATA

%endmacro

;

; Trap related macros.

;

%define VBINSTST_CAN_DO_TRAPS 1

%macro VBINSTST_TRAP_INSTR 3+,

section .traprecs

istruc BS2TRAPREC

at BS2TRAPREC.offWhere, dd (%%trapinstr - VBINSTST_IMAGE_BASE_LABLE)

at BS2TRAPREC.offResumeAddend, db (%%resume - %%trapinstr)

at BS2TRAPREC.u8TrapNo, db %1

at BS2TRAPREC.u16ErrCd, dw %2

iend

VBINSTST_BEGINCODE

%if %1 != X86_XCPT_BP

%%trapinstr:

%3

%else

%3

%%trapinstr:

%endif

call VBINSTST_NAME(Common_MissingTrap_ %+ %1)

%%resume:

%endmacro

%macro VBINSTST_TRAP_RECS_BEGIN 0,

VBINSTST_BEGINDATA

section .traprecs progbits valign=8 vfollows=.data align=8 follows=.data

dq 0ffffffffeeeeeeeeh

dq 0ddddddddcccccccch

VBINSTST_GLOBALNAME_EX g_aTrapRecs, hidden

VBINSTST_BEGINCODE

%endmacro

%macro VBINSTST_TRAP_RECS_END 0,

section .traprecs

VBINSTST_GLOBALNAME_EX g_aTrapRecsEnd, hidden

dq 0ddddddddcccccccch

dq 0ffffffffeeeeeeeeh

VBINSTST_BEGINCODE

%endmacro

%macro VBINSTST_TRAP_RECS_INSTALL 0,

mov sAX, VBINSTST_NAME(g_aTrapRecs)

mov edx, VBINSTST_NAME(g_aTrapRecsEnd) - VBINSTST_NAME(g_aTrapRecs)

shr edx, BS2TRAPREC_SIZE_SHIFT

mov sCX, VBINSTST_IMAGE_BASE_LABLE

VBINSTST_CALL_TEST_INSTALL_TRAP_RECS

%endmacro

%macro VBINSTST_TRAP_RECS_UNINSTALL 0,

xor sAX, sAX

xor edx, edx

xor sCX, sCX

VBINSTST_CALL_TEST_INSTALL_TRAP_RECS

%endmacro

;

; Include the common bits (contains code using above macros)

;

%include "env-common.mac"

%endif