325 lines
7.2 KiB
C
325 lines
7.2 KiB
C
/****************************************************************************
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 - 2018 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************
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*
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* The GPL License (GPL)
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*
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* Copyright (C) 2014 - 2018 Vivante Corporation
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*****************************************************************************
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*
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* Note: This software is released under dual MIT and GPL licenses. A
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* recipient may use this file under the terms of either the MIT license or
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* GPL License. If you wish to use only one license not the other, you can
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* indicate your decision by deleting one of the above license notices in your
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* version of this file.
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*
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*****************************************************************************/
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#include "gc_hal_base.h"
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#include "gc_hal.h"
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#include "gc_hal_ta.h"
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#include "gc_hal_kernel_mutex.h"
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#define _GC_OBJ_ZONE gcvZONE_OS
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gcTA globalTA[16] = { gcvNULL, gcvNULL, gcvNULL, gcvNULL,gcvNULL, gcvNULL, gcvNULL, gcvNULL };
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gctaOS globalTAos;
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struct _gctaOS {
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void *os;
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gctPOINTER dispatchMutex;
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};
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gceSTATUS HALDECL
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TAEmulator(
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gceCORE Core,
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void * Interface
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)
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{
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gckOS_AcquireMutex(globalTAos->os, globalTAos->dispatchMutex, gcvINFINITE);
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gcTA_Dispatch(globalTA[Core], Interface);
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gckOS_ReleaseMutex(globalTAos->os, globalTAos->dispatchMutex);
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return gcvSTATUS_OK;
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}
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gceSTATUS
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gctaOS_ConstructOS(
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IN gckOS Os,
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OUT gctaOS *TAos
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)
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{
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gctaOS os;
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gctPOINTER pointer = gcvNULL;
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gceSTATUS status;
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gcmkONERROR(gckOS_AllocateMemory(Os, gcmSIZEOF(struct _gctaOS), &pointer));
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os = (gctaOS)pointer;
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os->os = Os;
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gcmkONERROR(gckOS_CreateMutex(Os, &os->dispatchMutex));
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*TAos = globalTAos = os;
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return gcvSTATUS_OK;
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OnError:
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if (pointer != gcvNULL)
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{
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gcmkVERIFY_OK(gckOS_FreeMemory(Os, pointer));
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}
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return status;
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}
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gceSTATUS
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gctaOS_DestroyOS(
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IN gctaOS Os
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)
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{
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gckOS os = Os->os;
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gcmkVERIFY_OK(gckOS_DeleteMutex(os, Os->dispatchMutex));
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gcmkVERIFY_OK(gckOS_FreeMemory(os, Os));
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return gcvSTATUS_OK;
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}
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gceSTATUS
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gctaOS_AllocateSecurityMemory(
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IN gctaOS Os,
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IN gctSIZE_T *Bytes,
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OUT gctPOINTER *Logical,
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OUT gctPOINTER *Physical
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)
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{
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gceSTATUS status;
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gcmkONERROR(gckOS_AllocateNonPagedMemory(Os->os, gcvFALSE, gcvALLOC_FLAG_CONTIGUOUS, Bytes, (gctPHYS_ADDR *)Physical, Logical));
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return gcvSTATUS_OK;
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OnError:
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return status;
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}
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gceSTATUS
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gctaOS_FreeSecurityMemory(
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IN gctaOS Os,
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IN gctSIZE_T Bytes,
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IN gctPOINTER Logical,
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OUT gctPOINTER Physical
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)
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{
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gckOS_FreeNonPagedMemory(Os->os, Bytes, (gctPHYS_ADDR)Physical, Logical);
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return gcvSTATUS_OK;
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}
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gceSTATUS
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gctaOS_AllocateNonSecurityMemory(
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IN gctaOS Os,
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IN gctSIZE_T *Bytes,
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OUT gctPOINTER *Logical,
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OUT gctPOINTER *Physical
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)
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{
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gceSTATUS status;
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gcmkONERROR(gckOS_AllocateNonPagedMemory(Os->os, gcvFALSE, gcvALLOC_FLAG_CONTIGUOUS, Bytes, (gctPHYS_ADDR *)Physical, Logical));
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return gcvSTATUS_OK;
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OnError:
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return status;
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}
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gceSTATUS
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gctaOS_FreeNonSecurityMemory(
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IN gctaOS Os,
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IN gctSIZE_T Bytes,
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IN gctPOINTER Logical,
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OUT gctPOINTER Physical
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)
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{
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gckOS_FreeNonPagedMemory(Os->os, Bytes, (gctPHYS_ADDR)Physical, Logical);
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return gcvSTATUS_OK;
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}
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gceSTATUS
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gctaOS_Allocate(
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IN gctUINT32 Bytes,
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OUT gctPOINTER *Pointer
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)
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{
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return gckOS_AllocateMemory(globalTAos->os, Bytes, Pointer);
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}
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gceSTATUS
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gctaOS_Free(
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IN gctPOINTER Pointer
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)
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{
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return gckOS_FreeMemory(globalTAos->os, Pointer);
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}
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gceSTATUS
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gctaOS_GetPhysicalAddress(
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IN gctaOS Os,
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IN gctPOINTER Logical,
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OUT gctPHYS_ADDR_T * Physical
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)
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{
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gctPHYS_ADDR_T physical;
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gceSTATUS status;
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gcmkONERROR(gckOS_GetPhysicalAddress(Os->os, Logical, &physical));
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gcmkVERIFY_OK(gckOS_CPUPhysicalToGPUPhysical(Os->os, physical, &physical));
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*Physical = physical;
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return gcvSTATUS_OK;
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OnError:
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return status;
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}
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gceSTATUS gctaOS_WriteRegister(
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IN gctaOS Os, IN gceCORE Core,
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IN gctUINT32 Address,
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IN gctUINT32 Data
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)
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{
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return gckOS_WriteRegisterEx(Os->os, Core, Address, Data);
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}
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gceSTATUS gctaOS_ReadRegister(
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IN gctaOS Os, IN gceCORE Core,
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IN gctUINT32 Address,
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IN gctUINT32 *Data
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)
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{
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return gckOS_ReadRegisterEx(Os->os, Core, Address, Data);
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}
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gceSTATUS
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gctaOS_MemCopy(
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IN gctUINT8_PTR Dest,
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IN gctUINT8_PTR Src,
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IN gctUINT32 Bytes
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)
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{
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gckOS_MemCopy(Dest, Src, Bytes);
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return gcvSTATUS_OK;
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}
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gceSTATUS
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gctaOS_ZeroMemory(
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IN gctUINT8_PTR Dest,
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IN gctUINT32 Bytes
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)
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{
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gckOS_ZeroMemory(Dest, Bytes);
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return gcvSTATUS_OK;
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}
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void
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gctaOS_CacheFlush(
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IN gctUINT8_PTR Dest,
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IN gctUINT32 Bytes
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)
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{
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}
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void
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gctaOS_CacheClean(
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IN gctUINT8_PTR Dest,
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IN gctUINT32 Bytes
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)
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{
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}
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void
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gctaOS_CacheInvalidate(
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IN gctUINT8_PTR Dest,
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IN gctUINT32 Bytes
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)
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{
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}
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gceSTATUS
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gctaOS_IsPhysicalSecure(
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IN gctaOS Os,
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IN gctUINT32 Physical,
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OUT gctBOOL *Secure
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)
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{
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return gcvSTATUS_NOT_SUPPORTED;
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}
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gceSTATUS
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gctaOS_Delay(
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IN gctaOS Os,
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IN gctUINT32 Delay
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)
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{
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return gckOS_Delay(Os->os, Delay);
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}
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gceSTATUS
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gctaOS_SetGPUPower(
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IN gctaOS Os,
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IN gctUINT32 Core,
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IN gctBOOL Clock,
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IN gctBOOL Power
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)
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{
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return gckOS_SetGPUPower(Os->os, Core, Power, Clock);
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}
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