/*************************************************************************/ /*!
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@File
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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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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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#ifndef _DBGDRIV_
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#define _DBGDRIV_
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/*****************************************************************************
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The odd constant or two
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*****************************************************************************/
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#define DBGDRIV_VERSION 0x100
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#define MAX_PROCESSES 2
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#define BLOCK_USED 0x01
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#define BLOCK_LOCKED 0x02
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#define DBGDRIV_MONOBASE 0x000B0000
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/*****************************************************************************
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* OS-specific declarations and init/cleanup functions
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*****************************************************************************/
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extern void * g_pvAPIMutex;
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extern IMG_INT dbgdrv_init(void);
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extern void dbgdrv_cleanup(void);
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/*****************************************************************************
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Internal debug driver core functions
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*****************************************************************************/
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/* Called by WDDM debug driver win7/hostfunc.c */
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IMG_BOOL IMG_CALLCONV DBGDrivCreateStream(IMG_CHAR *pszName, IMG_UINT32 ui32Flags, IMG_UINT32 ui32Pages,
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IMG_HANDLE* phInit, IMG_HANDLE* phMain, IMG_HANDLE* phDeinit);
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/* Called by Linux debug driver main.c to allow the API mutex lock to be used
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* to protect the common IOCTL read buffer while avoiding deadlock in the Ext
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* layer
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*/
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IMG_UINT32 IMG_CALLCONV DBGDrivRead(PDBG_STREAM psStream, IMG_UINT32 ui32BufID,
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IMG_UINT32 ui32OutBufferSize,IMG_UINT8 *pui8OutBuf);
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IMG_UINT32 IMG_CALLCONV DBGDrivGetMarker(PDBG_STREAM psStream);
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/* Used in ioctl.c in DBGDIOCDrivGetServiceTable() which is called in WDDM PDump files */
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void * IMG_CALLCONV DBGDrivGetServiceTable(void);
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/* Used in WDDM version of debug driver win7/main.c */
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void DestroyAllStreams(void);
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/*****************************************************************************
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Function prototypes
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*****************************************************************************/
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IMG_UINT32 AtoI(IMG_CHAR *szIn);
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void HostMemSet(void *pvDest,IMG_UINT8 ui8Value,IMG_UINT32 ui32Size);
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void HostMemCopy(void *pvDest,void *pvSrc,IMG_UINT32 ui32Size);
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/*****************************************************************************
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Secure handle Function prototypes
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*****************************************************************************/
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IMG_SID PStream2SID(PDBG_STREAM psStream);
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PDBG_STREAM SID2PStream(IMG_SID hStream);
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IMG_BOOL AddSIDEntry(PDBG_STREAM psStream);
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IMG_BOOL RemoveSIDEntry(PDBG_STREAM psStream);
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/*****************************************************************************
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Declarations for IOCTL Service table and KM table entry points
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*****************************************************************************/
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IMG_BOOL IMG_CALLCONV ExtDBGDrivCreateStream(IMG_CHAR *pszName, IMG_UINT32 ui32Flags, IMG_UINT32 ui32Size, IMG_HANDLE* phInit, IMG_HANDLE* phMain, IMG_HANDLE* phDeinit);
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void IMG_CALLCONV ExtDBGDrivDestroyStream(IMG_HANDLE hInit, IMG_HANDLE hMain, IMG_HANDLE hDeinit);
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void * IMG_CALLCONV ExtDBGDrivFindStream(IMG_CHAR * pszName, IMG_BOOL bResetStream);
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IMG_UINT32 IMG_CALLCONV ExtDBGDrivRead(PDBG_STREAM psStream, IMG_UINT32 ui32BufID, IMG_UINT32 ui32OutBuffSize,IMG_UINT8 *pui8OutBuf);
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IMG_UINT32 IMG_CALLCONV ExtDBGDrivWrite2(PDBG_STREAM psStream,IMG_UINT8 *pui8InBuf,IMG_UINT32 ui32InBuffSize);
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void IMG_CALLCONV ExtDBGDrivSetMarker(PDBG_STREAM psStream, IMG_UINT32 ui32Marker);
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IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetMarker(PDBG_STREAM psStream);
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void IMG_CALLCONV ExtDBGDrivWaitForEvent(DBG_EVENT eEvent);
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IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetCtrlState(PDBG_STREAM psStream, IMG_UINT32 ui32StateID);
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IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetFrame(void);
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void IMG_CALLCONV ExtDBGDrivSetFrame(IMG_UINT32 ui32Frame);
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#endif
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/*****************************************************************************
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End of file (DBGDRIV.H)
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*****************************************************************************/
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