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diff --git a/board/MAI/bios_emulator/scitech/src/common/aaos2.c b/board/MAI/bios_emulator/scitech/src/common/aaos2.c
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-/****************************************************************************
-*
-* SciTech Nucleus Graphics Architecture
-*
-* Copyright (C) 1991-1998 SciTech Software, Inc.
-* All rights reserved.
-*
-* ======================================================================
-* |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
-* | |
-* |This copyrighted computer code contains proprietary technology |
-* |owned by SciTech Software, Inc., located at 505 Wall Street, |
-* |Chico, CA 95928 USA (http://www.scitechsoft.com). |
-* | |
-* |The contents of this file are subject to the SciTech Nucleus |
-* |License; you may *not* use this file or related software except in |
-* |compliance with the License. You may obtain a copy of the License |
-* |at http://www.scitechsoft.com/nucleus-license.txt |
-* | |
-* |Software distributed under the License is distributed on an |
-* |"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
-* |implied. See the License for the specific language governing |
-* |rights and limitations under the License. |
-* | |
-* |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: OS/2 32-bit
-*
-* Description: OS specific Nucleus Graphics Architecture services for
-* the OS/2 operating system environments.
-*
-****************************************************************************/
-
-#include "pm_help.h"
-#define INCL_DOSERRORS
-#define INCL_DOS
-#define INCL_SUB
-#define INCL_VIO
-#define INCL_KBD
-#include <os2.h>
-
-/*---------------------------- Global Variables ---------------------------*/
-
-static HFILE hSDDHelp;
-static ulong outLen; /* Must not cross 64Kb boundary! */
-static ulong result; /* Must not cross 64Kb boundary! */
-static ibool haveRDTSC;
-
-/*-------------------------- Implementation -------------------------------*/
-
-/****************************************************************************
-REMARKS:
-This function returns a pointer to the common graphics driver loaded in the
-helper VxD. The memory for the VxD is shared between all processes via
-the VxD, so that the VxD, 16-bit code and 32-bit code all see the same
-state when accessing the graphics binary portable driver.
-****************************************************************************/
-GA_sharedInfo * NAPI GA_getSharedInfo(
- int device)
-{
- /* Initialise the PM library and connect to our runtime DLL's */
- PM_init();
-
- /* Open our helper device driver */
- if (DosOpen(PMHELP_NAME,&hSDDHelp,&result,0,0,
- FILE_OPEN, OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
- NULL))
- PM_fatalError("Unable to open SDDHELP$ helper device driver!");
- outLen = sizeof(result);
- DosDevIOCtl(hSDDHelp,PMHELP_IOCTL,PMHELP_GETSHAREDINFO,
- NULL, 0, NULL,
- &result, outLen, &outLen);
- DosClose(hSDDHelp);
- if (result) {
- /* We have found the shared Nucleus packet. Because not all processes
- * map to SDDPMI.DLL, we need to ensure that we connect to this
- * DLL so that it gets mapped into our address space (that is
- * where the shared Nucleus packet is located). Simply doing a
- * DosLoadModule on it is enough for this.
- */
- HMODULE hModSDDPMI;
- char buf[80];
- DosLoadModule((PSZ)buf,sizeof(buf),(PSZ)"SDDPMI.DLL",&hModSDDPMI);
- }
- return (GA_sharedInfo*)result;
-}
-
-/****************************************************************************
-REMARKS:
-Nothing special for this OS.
-****************************************************************************/
-ibool NAPI GA_getSharedExports(
- GA_exports *gaExp)
-{
- (void)gaExp;
- return false;
-}
-
-/****************************************************************************
-REMARKS:
-This function initialises the high precision timing functions for the
-Nucleus loader library.
-****************************************************************************/
-ibool NAPI GA_TimerInit(void)
-{
- if (_GA_haveCPUID() && (_GA_getCPUIDFeatures() & CPU_HaveRDTSC) != 0)
- haveRDTSC = true;
- return true;
-}
-
-/****************************************************************************
-REMARKS:
-This function reads the high resolution timer.
-****************************************************************************/
-void NAPI GA_TimerRead(
- GA_largeInteger *value)
-{
- if (haveRDTSC)
- _GA_readTimeStamp(value);
- else
- DosTmrQueryTime((QWORD*)value);
-}