diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/pvr/tools/intern/debug/dbgdriv/common/dbgdriv.c')
| -rw-r--r-- | drivers/gpu/drm/emgd/pvr/tools/intern/debug/dbgdriv/common/dbgdriv.c | 2076 |
1 files changed, 0 insertions, 2076 deletions
diff --git a/drivers/gpu/drm/emgd/pvr/tools/intern/debug/dbgdriv/common/dbgdriv.c b/drivers/gpu/drm/emgd/pvr/tools/intern/debug/dbgdriv/common/dbgdriv.c deleted file mode 100644 index abd86e5fe164..000000000000 --- a/drivers/gpu/drm/emgd/pvr/tools/intern/debug/dbgdriv/common/dbgdriv.c +++ /dev/null @@ -1,2076 +0,0 @@ -/********************************************************************** - * - * Copyright(c) 2008 Imagination Technologies Ltd. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful but, except - * as otherwise stated in writing, without any warranty; without even the - * implied warranty of merchantability or fitness for a particular purpose. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * - * Contact Information: - * Imagination Technologies Ltd. <gpl-support@imgtec.com> - * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK - * - ******************************************************************************/ - - -#ifdef LINUX -#include <linux/string.h> -#endif - -#include "img_types.h" -#include "pvr_debug.h" -#include "dbgdrvif.h" -#include "dbgdriv.h" -#include "hotkey.h" -#include "hostfunc.h" - - - - -#define LAST_FRAME_BUF_SIZE 1024 - -typedef struct _DBG_LASTFRAME_BUFFER_ -{ - PDBG_STREAM psStream; - IMG_UINT8 ui8Buffer[LAST_FRAME_BUF_SIZE]; - IMG_UINT32 ui32BufLen; - struct _DBG_LASTFRAME_BUFFER_ *psNext; -} *PDBG_LASTFRAME_BUFFER; - - -static PDBG_STREAM g_psStreamList = 0; -static PDBG_LASTFRAME_BUFFER g_psLFBufferList; - -static IMG_UINT32 g_ui32LOff = 0; -static IMG_UINT32 g_ui32Line = 0; -static IMG_UINT32 g_ui32MonoLines = 25; - -static IMG_BOOL g_bHotkeyMiddump = IMG_FALSE; -static IMG_UINT32 g_ui32HotkeyMiddumpStart = 0xffffffff; -static IMG_UINT32 g_ui32HotkeyMiddumpEnd = 0xffffffff; - -IMG_VOID * g_pvAPIMutex=IMG_NULL; - -extern IMG_UINT32 g_ui32HotKeyFrame; -extern IMG_BOOL g_bHotKeyPressed; -extern IMG_BOOL g_bHotKeyRegistered; - -IMG_BOOL gbDumpThisFrame = IMG_FALSE; - - -IMG_UINT32 SpaceInStream(PDBG_STREAM psStream); -IMG_BOOL ExpandStreamBuffer(PDBG_STREAM psStream, IMG_UINT32 ui32NewSize); -PDBG_LASTFRAME_BUFFER FindLFBuf(PDBG_STREAM psStream); - -DBGKM_SERVICE_TABLE g_sDBGKMServices = -{ - sizeof (DBGKM_SERVICE_TABLE), - ExtDBGDrivCreateStream, - ExtDBGDrivDestroyStream, - ExtDBGDrivFindStream, - ExtDBGDrivWriteString, - ExtDBGDrivReadString, - ExtDBGDrivWrite, - ExtDBGDrivRead, - ExtDBGDrivSetCaptureMode, - ExtDBGDrivSetOutputMode, - ExtDBGDrivSetDebugLevel, - ExtDBGDrivSetFrame, - ExtDBGDrivGetFrame, - ExtDBGDrivOverrideMode, - ExtDBGDrivDefaultMode, - ExtDBGDrivWrite2, - ExtDBGDrivWriteStringCM, - ExtDBGDrivWriteCM, - ExtDBGDrivSetMarker, - ExtDBGDrivGetMarker, - ExtDBGDrivStartInitPhase, - ExtDBGDrivStopInitPhase, - ExtDBGDrivIsCaptureFrame, - ExtDBGDrivWriteLF, - ExtDBGDrivReadLF, - ExtDBGDrivGetStreamOffset, - ExtDBGDrivSetStreamOffset, - ExtDBGDrivIsLastCaptureFrame, - ExtDBGDrivWaitForEvent -}; - - - - - -IMG_VOID * IMG_CALLCONV ExtDBGDrivCreateStream(IMG_CHAR * pszName, IMG_UINT32 ui32CapMode, IMG_UINT32 ui32OutMode, IMG_UINT32 ui32Flags, IMG_UINT32 ui32Size) -{ - IMG_VOID * pvRet; - - - HostAquireMutex(g_pvAPIMutex); - - pvRet=DBGDrivCreateStream(pszName, ui32CapMode, ui32OutMode, ui32Flags, ui32Size); - - - HostReleaseMutex(g_pvAPIMutex); - - return pvRet; -} - -void IMG_CALLCONV ExtDBGDrivDestroyStream(PDBG_STREAM psStream) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivDestroyStream(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_VOID * IMG_CALLCONV ExtDBGDrivFindStream(IMG_CHAR * pszName, IMG_BOOL bResetStream) -{ - IMG_VOID * pvRet; - - - HostAquireMutex(g_pvAPIMutex); - - pvRet=DBGDrivFindStream(pszName, bResetStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return pvRet; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWriteString(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivWriteString(psStream, pszString, ui32Level); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivReadString(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Limit) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivReadString(psStream, pszString, ui32Limit); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWrite(PDBG_STREAM psStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivWrite(psStream, pui8InBuf, ui32InBuffSize, ui32Level); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivRead(PDBG_STREAM psStream, IMG_BOOL bReadInitBuffer, IMG_UINT32 ui32OutBuffSize,IMG_UINT8 * pui8OutBuf) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivRead(psStream, bReadInitBuffer, ui32OutBuffSize, pui8OutBuf); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -void IMG_CALLCONV ExtDBGDrivSetCaptureMode(PDBG_STREAM psStream,IMG_UINT32 ui32Mode,IMG_UINT32 ui32Start,IMG_UINT32 ui32End,IMG_UINT32 ui32SampleRate) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetCaptureMode(psStream, ui32Mode, ui32Start, ui32End, ui32SampleRate); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -void IMG_CALLCONV ExtDBGDrivSetOutputMode(PDBG_STREAM psStream,IMG_UINT32 ui32OutMode) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetOutputMode(psStream, ui32OutMode); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -void IMG_CALLCONV ExtDBGDrivSetDebugLevel(PDBG_STREAM psStream,IMG_UINT32 ui32DebugLevel) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetDebugLevel(psStream, ui32DebugLevel); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -void IMG_CALLCONV ExtDBGDrivSetFrame(PDBG_STREAM psStream,IMG_UINT32 ui32Frame) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetFrame(psStream, ui32Frame); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetFrame(PDBG_STREAM psStream) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivGetFrame(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_BOOL IMG_CALLCONV ExtDBGDrivIsLastCaptureFrame(PDBG_STREAM psStream) -{ - IMG_BOOL bRet; - - - HostAquireMutex(g_pvAPIMutex); - - bRet = DBGDrivIsLastCaptureFrame(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return bRet; -} - -IMG_BOOL IMG_CALLCONV ExtDBGDrivIsCaptureFrame(PDBG_STREAM psStream, IMG_BOOL bCheckPreviousFrame) -{ - IMG_BOOL bRet; - - - HostAquireMutex(g_pvAPIMutex); - - bRet = DBGDrivIsCaptureFrame(psStream, bCheckPreviousFrame); - - - HostReleaseMutex(g_pvAPIMutex); - - return bRet; -} - -void IMG_CALLCONV ExtDBGDrivOverrideMode(PDBG_STREAM psStream,IMG_UINT32 ui32Mode) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivOverrideMode(psStream, ui32Mode); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -void IMG_CALLCONV ExtDBGDrivDefaultMode(PDBG_STREAM psStream) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivDefaultMode(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWrite2(PDBG_STREAM psStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivWrite2(psStream, pui8InBuf, ui32InBuffSize, ui32Level); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWriteStringCM(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivWriteStringCM(psStream, pszString, ui32Level); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWriteCM(PDBG_STREAM psStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret=DBGDrivWriteCM(psStream, pui8InBuf, ui32InBuffSize, ui32Level); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -void IMG_CALLCONV ExtDBGDrivSetMarker(PDBG_STREAM psStream, IMG_UINT32 ui32Marker) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetMarker(psStream, ui32Marker); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetMarker(PDBG_STREAM psStream) -{ - IMG_UINT32 ui32Marker; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Marker = DBGDrivGetMarker(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Marker; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivWriteLF(PDBG_STREAM psStream, IMG_UINT8 * pui8InBuf, IMG_UINT32 ui32InBuffSize, IMG_UINT32 ui32Level, IMG_UINT32 ui32Flags) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret = DBGDrivWriteLF(psStream, pui8InBuf, ui32InBuffSize, ui32Level, ui32Flags); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivReadLF(PDBG_STREAM psStream, IMG_UINT32 ui32OutBuffSize, IMG_UINT8 * pui8OutBuf) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret = DBGDrivReadLF(psStream, ui32OutBuffSize, pui8OutBuf); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - - -IMG_VOID IMG_CALLCONV ExtDBGDrivStartInitPhase(PDBG_STREAM psStream) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivStartInitPhase(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_VOID IMG_CALLCONV ExtDBGDrivStopInitPhase(PDBG_STREAM psStream) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivStopInitPhase(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return; -} - -IMG_UINT32 IMG_CALLCONV ExtDBGDrivGetStreamOffset(PDBG_STREAM psStream) -{ - IMG_UINT32 ui32Ret; - - - HostAquireMutex(g_pvAPIMutex); - - ui32Ret = DBGDrivGetStreamOffset(psStream); - - - HostReleaseMutex(g_pvAPIMutex); - - return ui32Ret; -} - -IMG_VOID IMG_CALLCONV ExtDBGDrivSetStreamOffset(PDBG_STREAM psStream, IMG_UINT32 ui32StreamOffset) -{ - - HostAquireMutex(g_pvAPIMutex); - - DBGDrivSetStreamOffset(psStream, ui32StreamOffset); - - - HostReleaseMutex(g_pvAPIMutex); -} - -IMG_VOID IMG_CALLCONV ExtDBGDrivWaitForEvent(DBG_EVENT eEvent) -{ -#if defined(SUPPORT_DBGDRV_EVENT_OBJECTS) - DBGDrivWaitForEvent(eEvent); -#else - PVR_UNREFERENCED_PARAMETER(eEvent); -#endif -} - -IMG_UINT32 AtoI(IMG_CHAR *szIn) -{ - IMG_INT iLen = 0; - IMG_UINT32 ui32Value = 0; - IMG_UINT32 ui32Digit=1; - IMG_UINT32 ui32Base=10; - IMG_INT iPos; - IMG_CHAR bc; - - - while (szIn[iLen] > 0) - { - iLen ++; - } - - - if (iLen == 0) - { - return (0); - } - - - iPos=0; - while (szIn[iPos] == '0') - { - iPos++; - } - if (szIn[iPos] == '\0') - { - return 0; - } - if (szIn[iPos] == 'x' || szIn[iPos] == 'X') - { - ui32Base=16; - szIn[iPos]='0'; - } - - - for (iPos = iLen - 1; iPos >= 0; iPos --) - { - bc = szIn[iPos]; - - if ( (bc >= 'a') && (bc <= 'f') && ui32Base == 16) - { - bc -= 'a' - 0xa; - } - else - if ( (bc >= 'A') && (bc <= 'F') && ui32Base == 16) - { - bc -= 'A' - 0xa; - } - else - if ((bc >= '0') && (bc <= '9')) - { - bc -= '0'; - } - else - return (0); - - ui32Value += (IMG_UINT32)bc * ui32Digit; - - ui32Digit = ui32Digit * ui32Base; - } - return (ui32Value); -} - - -IMG_BOOL StreamValid(PDBG_STREAM psStream) -{ - PDBG_STREAM psThis; - - psThis = g_psStreamList; - - while (psThis) - { - if (psStream && (psThis == psStream)) - { - return(IMG_TRUE); - } - else - { - psThis = psThis->psNext; - } - } - - return(IMG_FALSE); -} - - -void Write(PDBG_STREAM psStream,IMG_UINT8 * pui8Data,IMG_UINT32 ui32InBuffSize) -{ - - - if ((psStream->ui32WPtr + ui32InBuffSize) > psStream->ui32Size) - { - IMG_UINT32 ui32B1 = psStream->ui32Size - psStream->ui32WPtr; - IMG_UINT32 ui32B2 = ui32InBuffSize - ui32B1; - - - HostMemCopy((IMG_VOID *)(psStream->ui32Base + psStream->ui32WPtr), - (IMG_VOID *) pui8Data, - ui32B1); - - - HostMemCopy((IMG_VOID *)psStream->ui32Base, - (IMG_VOID *)((IMG_UINT32) pui8Data + ui32B1), - ui32B2); - - - psStream->ui32WPtr = ui32B2; - } - else - { - HostMemCopy((IMG_VOID *)(psStream->ui32Base + psStream->ui32WPtr), - (IMG_VOID *) pui8Data, - ui32InBuffSize); - - psStream->ui32WPtr += ui32InBuffSize; - - if (psStream->ui32WPtr == psStream->ui32Size) - { - psStream->ui32WPtr = 0; - } - } - psStream->ui32DataWritten += ui32InBuffSize; -} - - -void MonoOut(IMG_CHAR * pszString,IMG_BOOL bNewLine) -{ - IMG_UINT32 i; - IMG_CHAR * pScreen; - - pScreen = (IMG_CHAR *) DBGDRIV_MONOBASE; - - pScreen += g_ui32Line * 160; - - - - i=0; - do - { - pScreen[g_ui32LOff + (i*2)] = pszString[i]; - pScreen[g_ui32LOff + (i*2)+1] = 127; - i++; - } - while ((pszString[i] != 0) && (i < 4096)); - - g_ui32LOff += i * 2; - - if (bNewLine) - { - g_ui32LOff = 0; - g_ui32Line++; - } - - - - if (g_ui32Line == g_ui32MonoLines) - { - g_ui32Line = g_ui32MonoLines - 1; - - HostMemCopy((IMG_VOID *)DBGDRIV_MONOBASE,(IMG_VOID *)(DBGDRIV_MONOBASE + 160),160 * (g_ui32MonoLines - 1)); - - HostMemSet((IMG_VOID *)(DBGDRIV_MONOBASE + (160 * (g_ui32MonoLines - 1))),0,160); - } -} - - - -void AppendName(IMG_CHAR * pszOut,IMG_CHAR * pszBase,IMG_CHAR * pszName) -{ - IMG_UINT32 i; - IMG_UINT32 ui32Off; - - i = 0; - - while (pszBase[i] != 0) - { - pszOut[i] = pszBase[i]; - i++; - } - - ui32Off = i; - i = 0; - - while (pszName[i] != 0) - { - pszOut[ui32Off+i] = pszName[i]; - i++; - } - - pszOut[ui32Off+i] = pszName[i]; -} - - -IMG_VOID * IMG_CALLCONV DBGDrivCreateStream(IMG_CHAR * pszName, - IMG_UINT32 ui32CapMode, - IMG_UINT32 ui32OutMode, - IMG_UINT32 ui32Flags, - IMG_UINT32 ui32Size) -{ - PDBG_STREAM psStream; - PDBG_STREAM psInitStream; - PDBG_LASTFRAME_BUFFER psLFBuffer; - IMG_UINT32 ui32Off; - IMG_VOID * pvBase; - - - - - psStream = (PDBG_STREAM) DBGDrivFindStream(pszName, IMG_FALSE); - - if (psStream) - { - return ((IMG_VOID *) psStream); - } - - - - psStream = HostNonPageablePageAlloc(1); - psInitStream = HostNonPageablePageAlloc(1); - psLFBuffer = HostNonPageablePageAlloc(1); - if ( - (!psStream) || - (!psInitStream) || - (!psLFBuffer) - ) - { - PVR_DPF((PVR_DBG_ERROR,"DBGDriv: Couldn't alloc control structs\n\r")); - return((IMG_VOID *) 0); - } - - - if ((ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - pvBase = HostNonPageablePageAlloc(ui32Size); - } - else - { - pvBase = HostPageablePageAlloc(ui32Size); - } - - if (!pvBase) - { - PVR_DPF((PVR_DBG_ERROR,"DBGDriv: Couldn't alloc Stream buffer\n\r")); - HostNonPageablePageFree(psStream); - return((IMG_VOID *) 0); - } - - - - psStream->psNext = 0; - psStream->ui32Flags = ui32Flags; - psStream->ui32Base = (IMG_UINT32)pvBase; - psStream->ui32Size = ui32Size * 4096UL; - psStream->ui32RPtr = 0; - psStream->ui32WPtr = 0; - psStream->ui32DataWritten = 0; - psStream->ui32CapMode = ui32CapMode; - psStream->ui32OutMode = ui32OutMode; - psStream->ui32DebugLevel = DEBUG_LEVEL_0; - psStream->ui32DefaultMode = ui32CapMode; - psStream->ui32Start = 0; - psStream->ui32End = 0; - psStream->ui32Current = 0; - psStream->ui32SampleRate = 1; - psStream->ui32Access = 0; - psStream->ui32Timeout = 0; - psStream->ui32Marker = 0; - psStream->bInitPhaseComplete = IMG_FALSE; - - - if ((ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - pvBase = HostNonPageablePageAlloc(ui32Size); - } - else - { - pvBase = HostPageablePageAlloc(ui32Size); - } - - if (!pvBase) - { - PVR_DPF((PVR_DBG_ERROR,"DBGDriv: Couldn't alloc InitStream buffer\n\r")); - - if ((psStream->ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - HostNonPageablePageFree((IMG_VOID *)psStream->ui32Base); - } - else - { - HostPageablePageFree((IMG_VOID *)psStream->ui32Base); - } - HostNonPageablePageFree(psStream); - return((IMG_VOID *) 0); - } - - psInitStream->psNext = 0; - psInitStream->ui32Flags = ui32Flags; - psInitStream->ui32Base = (IMG_UINT32)pvBase; - psInitStream->ui32Size = ui32Size * 4096UL; - psInitStream->ui32RPtr = 0; - psInitStream->ui32WPtr = 0; - psInitStream->ui32DataWritten = 0; - psInitStream->ui32CapMode = ui32CapMode; - psInitStream->ui32OutMode = ui32OutMode; - psInitStream->ui32DebugLevel = DEBUG_LEVEL_0; - psInitStream->ui32DefaultMode = ui32CapMode; - psInitStream->ui32Start = 0; - psInitStream->ui32End = 0; - psInitStream->ui32Current = 0; - psInitStream->ui32SampleRate = 1; - psInitStream->ui32Access = 0; - psInitStream->ui32Timeout = 0; - psInitStream->ui32Marker = 0; - psInitStream->bInitPhaseComplete = IMG_FALSE; - - psStream->psInitStream = psInitStream; - - - psLFBuffer->psStream = psStream; - psLFBuffer->ui32BufLen = 0UL; - - g_bHotkeyMiddump = IMG_FALSE; - g_ui32HotkeyMiddumpStart = 0xffffffffUL; - g_ui32HotkeyMiddumpEnd = 0xffffffffUL; - - - - ui32Off = 0; - - do - { - psStream->szName[ui32Off] = pszName[ui32Off]; - - ui32Off++; - } - while ((pszName[ui32Off] != 0) && (ui32Off < (4096UL - sizeof(DBG_STREAM)))); - - psStream->szName[ui32Off] = pszName[ui32Off]; - - - - psStream->psNext = g_psStreamList; - g_psStreamList = psStream; - - psLFBuffer->psNext = g_psLFBufferList; - g_psLFBufferList = psLFBuffer; - - - return((IMG_VOID *) psStream); -} - -void IMG_CALLCONV DBGDrivDestroyStream(PDBG_STREAM psStream) -{ - PDBG_STREAM psStreamThis; - PDBG_STREAM psStreamPrev; - PDBG_LASTFRAME_BUFFER psLFBuffer; - PDBG_LASTFRAME_BUFFER psLFThis; - PDBG_LASTFRAME_BUFFER psLFPrev; - - PVR_DPF((PVR_DBG_MESSAGE, "DBGDriv: Destroying stream %s\r\n", psStream->szName )); - - - - if (!StreamValid(psStream)) - { - return; - } - - psLFBuffer = FindLFBuf(psStream); - - - - psStreamThis = g_psStreamList; - psStreamPrev = 0; - - while (psStreamThis) - { - if (psStreamThis == psStream) - { - if (psStreamPrev) - { - psStreamPrev->psNext = psStreamThis->psNext; - } - else - { - g_psStreamList = psStreamThis->psNext; - } - - psStreamThis = 0; - } - else - { - psStreamPrev = psStreamThis; - psStreamThis = psStreamThis->psNext; - } - } - - psLFThis = g_psLFBufferList; - psLFPrev = 0; - - while (psLFThis) - { - if (psLFThis == psLFBuffer) - { - if (psLFPrev) - { - psLFPrev->psNext = psLFThis->psNext; - } - else - { - g_psLFBufferList = psLFThis->psNext; - } - - psLFThis = 0; - } - else - { - psLFPrev = psLFThis; - psLFThis = psLFThis->psNext; - } - } - - - if (psStream->ui32CapMode & DEBUG_CAPMODE_HOTKEY) - { - DeactivateHotKeys(); - } - - - - if ((psStream->ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - HostNonPageablePageFree((IMG_VOID *)psStream->ui32Base); - HostNonPageablePageFree((IMG_VOID *)psStream->psInitStream->ui32Base); - } - else - { - HostPageablePageFree((IMG_VOID *)psStream->ui32Base); - HostPageablePageFree((IMG_VOID *)psStream->psInitStream->ui32Base); - } - - HostNonPageablePageFree(psStream->psInitStream); - HostNonPageablePageFree(psStream); - HostNonPageablePageFree(psLFBuffer); - - if (g_psStreamList == 0) - { - PVR_DPF((PVR_DBG_MESSAGE,"DBGDriv: Stream list now empty" )); - } - - return; -} - -IMG_VOID * IMG_CALLCONV DBGDrivFindStream(IMG_CHAR * pszName, IMG_BOOL bResetStream) -{ - PDBG_STREAM psStream; - PDBG_STREAM psThis; - IMG_UINT32 ui32Off; - IMG_BOOL bAreSame; - - psStream = 0; - - - - for (psThis = g_psStreamList; psThis != IMG_NULL; psThis = psThis->psNext) - { - bAreSame = IMG_TRUE; - ui32Off = 0; - - if (strlen(psThis->szName) == strlen(pszName)) - { - while ((psThis->szName[ui32Off] != 0) && (pszName[ui32Off] != 0) && (ui32Off < 128) && bAreSame) - { - if (psThis->szName[ui32Off] != pszName[ui32Off]) - { - bAreSame = IMG_FALSE; - } - - ui32Off++; - } - } - else - { - bAreSame = IMG_FALSE; - } - - if (bAreSame) - { - psStream = psThis; - break; - } - } - - if(bResetStream && psStream) - { - static IMG_CHAR szComment[] = "-- Init phase terminated\r\n"; - psStream->psInitStream->ui32RPtr = 0; - psStream->ui32RPtr = 0; - psStream->ui32WPtr = 0; - psStream->ui32DataWritten = psStream->psInitStream->ui32DataWritten; - if (psStream->bInitPhaseComplete == IMG_FALSE) - { - if (psStream->ui32Flags & DEBUG_FLAGS_TEXTSTREAM) - { - DBGDrivWrite2(psStream, (IMG_UINT8 *)szComment, sizeof(szComment) - 1, 0x01); - } - psStream->bInitPhaseComplete = IMG_TRUE; - } - } - - return((IMG_VOID *) psStream); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWriteStringCM(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Level) -{ - - - if (!StreamValid(psStream)) - { - return(0xFFFFFFFFUL); - } - - - - if (psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) - { - if ((psStream->ui32Flags & DEBUG_FLAGS_ENABLESAMPLE) == 0) - { - return(0); - } - } - else - { - if (psStream->ui32CapMode == DEBUG_CAPMODE_HOTKEY) - { - if ((psStream->ui32Current != g_ui32HotKeyFrame) || (g_bHotKeyPressed == IMG_FALSE)) - { - return(0); - } - } - } - - return(DBGDrivWriteString(psStream,pszString,ui32Level)); - -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWriteString(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Len; - IMG_UINT32 ui32Space; - IMG_UINT32 ui32WPtr; - IMG_UINT8 * pui8Buffer; - - - - if (!StreamValid(psStream)) - { - return(0xFFFFFFFFUL); - } - - - - if ((psStream->ui32DebugLevel & ui32Level) == 0) - { - return(0xFFFFFFFFUL); - } - - - - - if ((psStream->ui32OutMode & DEBUG_OUTMODE_ASYNC) == 0) - { - if (psStream->ui32OutMode & DEBUG_OUTMODE_STANDARDDBG) - { - PVR_DPF((PVR_DBG_MESSAGE,"%s: %s\r\n",psStream->szName, pszString)); - } - - - - if (psStream->ui32OutMode & DEBUG_OUTMODE_MONO) - { - MonoOut(psStream->szName,IMG_FALSE); - MonoOut(": ",IMG_FALSE); - MonoOut(pszString,IMG_TRUE); - } - } - - - - if ( - !( - ((psStream->ui32OutMode & DEBUG_OUTMODE_STREAMENABLE) != 0) || - ((psStream->ui32OutMode & DEBUG_OUTMODE_ASYNC) != 0) - ) - ) - { - return(0xFFFFFFFFUL); - } - - - - ui32Space=SpaceInStream(psStream); - - if(ui32Space > 0) - { - ui32Space--; - } - - ui32Len = 0; - ui32WPtr = psStream->ui32WPtr; - pui8Buffer = (IMG_UINT8 *) psStream->ui32Base; - - while((pszString[ui32Len] != 0) && (ui32Len < ui32Space)) - { - pui8Buffer[ui32WPtr] = (IMG_UINT8)pszString[ui32Len]; - ui32Len++; - ui32WPtr++; - if (ui32WPtr == psStream->ui32Size) - { - ui32WPtr = 0; - } - } - - if (ui32Len < ui32Space) - { - - pui8Buffer[ui32WPtr] = (IMG_UINT8)pszString[ui32Len]; - ui32Len++; - ui32WPtr++; - if (ui32WPtr == psStream->ui32Size) - { - ui32WPtr = 0; - } - - - psStream->ui32WPtr = ui32WPtr; - psStream->ui32DataWritten+= ui32Len; - } else - { - ui32Len = 0; - } - -#if defined(SUPPORT_DBGDRV_EVENT_OBJECTS) - if (ui32Len) - { - HostSignalEvent(DBG_EVENT_STREAM_DATA); - } -#endif - - return(ui32Len); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivReadString(PDBG_STREAM psStream,IMG_CHAR * pszString,IMG_UINT32 ui32Limit) -{ - IMG_UINT32 ui32OutLen; - IMG_UINT32 ui32Len; - IMG_UINT32 ui32Offset; - IMG_UINT8 *pui8Buff; - - - - if (!StreamValid(psStream)) - { - return(0); - } - - - - pui8Buff = (IMG_UINT8 *) psStream->ui32Base; - ui32Offset = psStream->ui32RPtr; - - if (psStream->ui32RPtr == psStream->ui32WPtr) - { - return(0); - } - - - - ui32Len = 0; - while((pui8Buff[ui32Offset] != 0) && (ui32Offset != psStream->ui32WPtr)) - { - ui32Offset++; - ui32Len++; - - - - if (ui32Offset == psStream->ui32Size) - { - ui32Offset = 0; - } - } - - ui32OutLen = ui32Len + 1; - - - - if (ui32Len > ui32Limit) - { - return(0); - } - - - - ui32Offset = psStream->ui32RPtr; - ui32Len = 0; - - while ((pui8Buff[ui32Offset] != 0) && (ui32Len < ui32Limit)) - { - pszString[ui32Len] = (IMG_CHAR)pui8Buff[ui32Offset]; - ui32Offset++; - ui32Len++; - - - - if (ui32Offset == psStream->ui32Size) - { - ui32Offset = 0; - } - } - - pszString[ui32Len] = (IMG_CHAR)pui8Buff[ui32Offset]; - - psStream->ui32RPtr = ui32Offset + 1; - - if (psStream->ui32RPtr == psStream->ui32Size) - { - psStream->ui32RPtr = 0; - } - - return(ui32OutLen); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWrite(PDBG_STREAM psMainStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Space; - DBG_STREAM *psStream; - - - - if (!StreamValid(psMainStream)) - { - return(0xFFFFFFFFUL); - } - - - - if ((psMainStream->ui32DebugLevel & ui32Level) == 0) - { - return(0xFFFFFFFFUL); - } - - - - if (psMainStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) - { - if ((psMainStream->ui32Flags & DEBUG_FLAGS_ENABLESAMPLE) == 0) - { - return(0xFFFFFFFFUL); - } - } - else if (psMainStream->ui32CapMode == DEBUG_CAPMODE_HOTKEY) - { - if ((psMainStream->ui32Current != g_ui32HotKeyFrame) || (g_bHotKeyPressed == IMG_FALSE)) - return(0xFFFFFFFFUL); - } - - if(psMainStream->bInitPhaseComplete) - { - psStream = psMainStream; - } - else - { - psStream = psMainStream->psInitStream; - } - - - - ui32Space=SpaceInStream(psStream); - - - - if ((psStream->ui32OutMode & DEBUG_OUTMODE_STREAMENABLE) == 0) - { - return(0); - } - - if (ui32Space < 8) - { - return(0); - } - - - - if (ui32Space <= (ui32InBuffSize + 4)) - { - ui32InBuffSize = ui32Space - 8; - } - - - - Write(psStream,(IMG_UINT8 *) &ui32InBuffSize,4); - Write(psStream,pui8InBuf,ui32InBuffSize); - -#if defined(SUPPORT_DBGDRV_EVENT_OBJECTS) - if (ui32InBuffSize) - { - HostSignalEvent(DBG_EVENT_STREAM_DATA); - } -#endif - return(ui32InBuffSize); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWriteCM(PDBG_STREAM psStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - - - if (!StreamValid(psStream)) - { - return(0xFFFFFFFFUL); - } - - - - if (psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) - { - if ((psStream->ui32Flags & DEBUG_FLAGS_ENABLESAMPLE) == 0) - { - return(0xFFFFFFFFUL); - } - } - else - { - if (psStream->ui32CapMode == DEBUG_CAPMODE_HOTKEY) - { - if ((psStream->ui32Current != g_ui32HotKeyFrame) || (g_bHotKeyPressed == IMG_FALSE)) - { - return(0xFFFFFFFFUL); - } - } - } - - return(DBGDrivWrite2(psStream,pui8InBuf,ui32InBuffSize,ui32Level)); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWrite2(PDBG_STREAM psMainStream,IMG_UINT8 * pui8InBuf,IMG_UINT32 ui32InBuffSize,IMG_UINT32 ui32Level) -{ - IMG_UINT32 ui32Space; - DBG_STREAM *psStream; - - - - if (!StreamValid(psMainStream)) - { - return(0xFFFFFFFFUL); - } - - - - if ((psMainStream->ui32DebugLevel & ui32Level) == 0) - { - return(0xFFFFFFFFUL); - } - - if(psMainStream->bInitPhaseComplete) - { - psStream = psMainStream; - } - else - { - psStream = psMainStream->psInitStream; - } - - - - ui32Space=SpaceInStream(psStream); - - - - if ((psStream->ui32OutMode & DEBUG_OUTMODE_STREAMENABLE) == 0) - { - return(0); - } - - - - if (psStream->ui32Flags & DEBUG_FLAGS_NO_BUF_EXPANDSION) - { - - - - if (ui32Space < 32) - { - return(0); - } - } - else - { - if ((ui32Space < 32) || (ui32Space <= (ui32InBuffSize + 4))) - { - IMG_UINT32 ui32NewBufSize; - - - - ui32NewBufSize = 2 * psStream->ui32Size; - - if (ui32InBuffSize > psStream->ui32Size) - { - ui32NewBufSize += ui32InBuffSize; - } - - - - if (!ExpandStreamBuffer(psStream,ui32NewBufSize)) - { - if (ui32Space < 32) - { - return(0); - } - } - - - - ui32Space = SpaceInStream(psStream); - } - } - - - - if (ui32Space <= (ui32InBuffSize + 4)) - { - ui32InBuffSize = ui32Space - 4; - } - - - - Write(psStream,pui8InBuf,ui32InBuffSize); - -#if defined(SUPPORT_DBGDRV_EVENT_OBJECTS) - if (ui32InBuffSize) - { - HostSignalEvent(DBG_EVENT_STREAM_DATA); - } -#endif - return(ui32InBuffSize); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivRead(PDBG_STREAM psMainStream, IMG_BOOL bReadInitBuffer, IMG_UINT32 ui32OutBuffSize,IMG_UINT8 * pui8OutBuf) -{ - IMG_UINT32 ui32Data; - DBG_STREAM *psStream; - - - - if (!StreamValid(psMainStream)) - { - return(0); - } - - if(bReadInitBuffer) - { - psStream = psMainStream->psInitStream; - } - else - { - psStream = psMainStream; - } - - if (psStream->ui32RPtr == psStream->ui32WPtr) - { - return(0); - } - - - - if (psStream->ui32RPtr <= psStream->ui32WPtr) - { - ui32Data = psStream->ui32WPtr - psStream->ui32RPtr; - } - else - { - ui32Data = psStream->ui32WPtr + (psStream->ui32Size - psStream->ui32RPtr); - } - - - - if (ui32Data > ui32OutBuffSize) - { - ui32Data = ui32OutBuffSize; - } - - - - if ((psStream->ui32RPtr + ui32Data) > psStream->ui32Size) - { - IMG_UINT32 ui32B1 = psStream->ui32Size - psStream->ui32RPtr; - IMG_UINT32 ui32B2 = ui32Data - ui32B1; - - - HostMemCopy((IMG_VOID *) pui8OutBuf, - (IMG_VOID *)(psStream->ui32Base + psStream->ui32RPtr), - ui32B1); - - - HostMemCopy((IMG_VOID *)((IMG_UINT32) pui8OutBuf + ui32B1), - (IMG_VOID *)psStream->ui32Base, - ui32B2); - - - psStream->ui32RPtr = ui32B2; - } - else - { - HostMemCopy((IMG_VOID *) pui8OutBuf, - (IMG_VOID *)(psStream->ui32Base + psStream->ui32RPtr), - ui32Data); - - - psStream->ui32RPtr += ui32Data; - - - if (psStream->ui32RPtr == psStream->ui32Size) - { - psStream->ui32RPtr = 0; - } - } - - return(ui32Data); -} - -void IMG_CALLCONV DBGDrivSetCaptureMode(PDBG_STREAM psStream,IMG_UINT32 ui32Mode,IMG_UINT32 ui32Start,IMG_UINT32 ui32End,IMG_UINT32 ui32SampleRate) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32CapMode = ui32Mode; - psStream->ui32DefaultMode = ui32Mode; - psStream->ui32Start = ui32Start; - psStream->ui32End = ui32End; - psStream->ui32SampleRate = ui32SampleRate; - - - - if (psStream->ui32CapMode & DEBUG_CAPMODE_HOTKEY) - { - ActivateHotKeys(psStream); - } -} - -void IMG_CALLCONV DBGDrivSetOutputMode(PDBG_STREAM psStream,IMG_UINT32 ui32OutMode) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32OutMode = ui32OutMode; -} - -void IMG_CALLCONV DBGDrivSetDebugLevel(PDBG_STREAM psStream,IMG_UINT32 ui32DebugLevel) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32DebugLevel = ui32DebugLevel; -} - -void IMG_CALLCONV DBGDrivSetFrame(PDBG_STREAM psStream,IMG_UINT32 ui32Frame) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32Current = ui32Frame; - - if ((ui32Frame >= psStream->ui32Start) && - (ui32Frame <= psStream->ui32End) && - (((ui32Frame - psStream->ui32Start) % psStream->ui32SampleRate) == 0)) - { - psStream->ui32Flags |= DEBUG_FLAGS_ENABLESAMPLE; - } - else - { - psStream->ui32Flags &= ~DEBUG_FLAGS_ENABLESAMPLE; - } - - if (g_bHotkeyMiddump) - { - if ((ui32Frame >= g_ui32HotkeyMiddumpStart) && - (ui32Frame <= g_ui32HotkeyMiddumpEnd) && - (((ui32Frame - g_ui32HotkeyMiddumpStart) % psStream->ui32SampleRate) == 0)) - { - psStream->ui32Flags |= DEBUG_FLAGS_ENABLESAMPLE; - } - else - { - psStream->ui32Flags &= ~DEBUG_FLAGS_ENABLESAMPLE; - if (psStream->ui32Current > g_ui32HotkeyMiddumpEnd) - { - g_bHotkeyMiddump = IMG_FALSE; - } - } - } - - - if (g_bHotKeyRegistered) - { - g_bHotKeyRegistered = IMG_FALSE; - - PVR_DPF((PVR_DBG_MESSAGE,"Hotkey pressed (%08x)!\n",psStream)); - - if (!g_bHotKeyPressed) - { - - - g_ui32HotKeyFrame = psStream->ui32Current + 2; - - - - g_bHotKeyPressed = IMG_TRUE; - } - - - - if (((psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) != 0) && - ((psStream->ui32CapMode & DEBUG_CAPMODE_HOTKEY) != 0)) - { - if (!g_bHotkeyMiddump) - { - - g_ui32HotkeyMiddumpStart = g_ui32HotKeyFrame + 1; - g_ui32HotkeyMiddumpEnd = 0xffffffff; - g_bHotkeyMiddump = IMG_TRUE; - PVR_DPF((PVR_DBG_MESSAGE,"Sampling every %d frame(s)\n", psStream->ui32SampleRate)); - } - else - { - - g_ui32HotkeyMiddumpEnd = g_ui32HotKeyFrame; - PVR_DPF((PVR_DBG_MESSAGE,"Turning off sampling\n")); - } - } - - } - - - - if (psStream->ui32Current > g_ui32HotKeyFrame) - { - g_bHotKeyPressed = IMG_FALSE; - } -} - -IMG_UINT32 IMG_CALLCONV DBGDrivGetFrame(PDBG_STREAM psStream) -{ - - - if (!StreamValid(psStream)) - { - return(0); - } - - return(psStream->ui32Current); -} - -IMG_BOOL IMG_CALLCONV DBGDrivIsLastCaptureFrame(PDBG_STREAM psStream) -{ - IMG_UINT32 ui32NextFrame; - - - - if (!StreamValid(psStream)) - { - return IMG_FALSE; - } - - if (psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) - { - ui32NextFrame = psStream->ui32Current + psStream->ui32SampleRate; - if (ui32NextFrame > psStream->ui32End) - { - return IMG_TRUE; - } - } - return IMG_FALSE; -} - -IMG_BOOL IMG_CALLCONV DBGDrivIsCaptureFrame(PDBG_STREAM psStream, IMG_BOOL bCheckPreviousFrame) -{ - IMG_UINT32 ui32FrameShift = bCheckPreviousFrame ? 1UL : 0UL; - - - - if (!StreamValid(psStream)) - { - return IMG_FALSE; - } - - if (psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) - { - - if (g_bHotkeyMiddump) - { - if ((psStream->ui32Current >= (g_ui32HotkeyMiddumpStart - ui32FrameShift)) && - (psStream->ui32Current <= (g_ui32HotkeyMiddumpEnd - ui32FrameShift)) && - ((((psStream->ui32Current + ui32FrameShift) - g_ui32HotkeyMiddumpStart) % psStream->ui32SampleRate) == 0)) - { - return IMG_TRUE; - } - } - else - { - if ((psStream->ui32Current >= (psStream->ui32Start - ui32FrameShift)) && - (psStream->ui32Current <= (psStream->ui32End - ui32FrameShift)) && - ((((psStream->ui32Current + ui32FrameShift) - psStream->ui32Start) % psStream->ui32SampleRate) == 0)) - { - return IMG_TRUE; - } - } - } - else if (psStream->ui32CapMode == DEBUG_CAPMODE_HOTKEY) - { - if ((psStream->ui32Current == (g_ui32HotKeyFrame-ui32FrameShift)) && (g_bHotKeyPressed)) - { - return IMG_TRUE; - } - } - return IMG_FALSE; -} - -void IMG_CALLCONV DBGDrivOverrideMode(PDBG_STREAM psStream,IMG_UINT32 ui32Mode) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32CapMode = ui32Mode; -} - -void IMG_CALLCONV DBGDrivDefaultMode(PDBG_STREAM psStream) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32CapMode = psStream->ui32DefaultMode; -} - -void IMG_CALLCONV DBGDrivSetMarker(PDBG_STREAM psStream, IMG_UINT32 ui32Marker) -{ - - - if (!StreamValid(psStream)) - { - return; - } - - psStream->ui32Marker = ui32Marker; -} - -IMG_UINT32 IMG_CALLCONV DBGDrivGetMarker(PDBG_STREAM psStream) -{ - - - if (!StreamValid(psStream)) - { - return 0; - } - - return psStream->ui32Marker; -} - - -IMG_UINT32 IMG_CALLCONV DBGDrivGetStreamOffset(PDBG_STREAM psMainStream) -{ - PDBG_STREAM psStream; - - - - if (!StreamValid(psMainStream)) - { - return 0; - } - - if(psMainStream->bInitPhaseComplete) - { - psStream = psMainStream; - } - else - { - psStream = psMainStream->psInitStream; - } - - return psStream->ui32DataWritten; -} - -IMG_VOID IMG_CALLCONV DBGDrivSetStreamOffset(PDBG_STREAM psMainStream, IMG_UINT32 ui32StreamOffset) -{ - PDBG_STREAM psStream; - - - - if (!StreamValid(psMainStream)) - { - return; - } - - if(psMainStream->bInitPhaseComplete) - { - psStream = psMainStream; - } - else - { - psStream = psMainStream->psInitStream; - } - - psStream->ui32DataWritten = ui32StreamOffset; -} - -IMG_UINT32 IMG_CALLCONV DBGDrivGetServiceTable(void) -{ - return((IMG_UINT32) &g_sDBGKMServices); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivWriteLF(PDBG_STREAM psStream, IMG_UINT8 * pui8InBuf, IMG_UINT32 ui32InBuffSize, IMG_UINT32 ui32Level, IMG_UINT32 ui32Flags) -{ - PDBG_LASTFRAME_BUFFER psLFBuffer; - - - - if (!StreamValid(psStream)) - { - return(0xFFFFFFFFUL); - } - - - - if ((psStream->ui32DebugLevel & ui32Level) == 0) - { - return(0xFFFFFFFFUL); - } - - - - if ((psStream->ui32CapMode & DEBUG_CAPMODE_FRAMED) != 0) - { - if ((psStream->ui32Flags & DEBUG_FLAGS_ENABLESAMPLE) == 0) - { - return(0xFFFFFFFFUL); - } - } - else if (psStream->ui32CapMode == DEBUG_CAPMODE_HOTKEY) - { - if ((psStream->ui32Current != g_ui32HotKeyFrame) || (g_bHotKeyPressed == IMG_FALSE)) - return(0xFFFFFFFFUL); - } - - psLFBuffer = FindLFBuf(psStream); - - if (ui32Flags & WRITELF_FLAGS_RESETBUF) - { - - - ui32InBuffSize = (ui32InBuffSize > LAST_FRAME_BUF_SIZE) ? LAST_FRAME_BUF_SIZE : ui32InBuffSize; - HostMemCopy((IMG_VOID *)psLFBuffer->ui8Buffer, (IMG_VOID *)pui8InBuf, ui32InBuffSize); - psLFBuffer->ui32BufLen = ui32InBuffSize; - } - else - { - - - ui32InBuffSize = ((psLFBuffer->ui32BufLen + ui32InBuffSize) > LAST_FRAME_BUF_SIZE) ? (LAST_FRAME_BUF_SIZE - psLFBuffer->ui32BufLen) : ui32InBuffSize; - HostMemCopy((IMG_VOID *)(&psLFBuffer->ui8Buffer[psLFBuffer->ui32BufLen]), (IMG_VOID *)pui8InBuf, ui32InBuffSize); - psLFBuffer->ui32BufLen += ui32InBuffSize; - } - - return(ui32InBuffSize); -} - -IMG_UINT32 IMG_CALLCONV DBGDrivReadLF(PDBG_STREAM psStream, IMG_UINT32 ui32OutBuffSize, IMG_UINT8 * pui8OutBuf) -{ - PDBG_LASTFRAME_BUFFER psLFBuffer; - IMG_UINT32 ui32Data; - - - - if (!StreamValid(psStream)) - { - return(0); - } - - psLFBuffer = FindLFBuf(psStream); - - - - ui32Data = (ui32OutBuffSize < psLFBuffer->ui32BufLen) ? ui32OutBuffSize : psLFBuffer->ui32BufLen; - - - - HostMemCopy((IMG_VOID *)pui8OutBuf, (IMG_VOID *)psLFBuffer->ui8Buffer, ui32Data); - - return ui32Data; -} - -IMG_VOID IMG_CALLCONV DBGDrivStartInitPhase(PDBG_STREAM psStream) -{ - psStream->bInitPhaseComplete = IMG_FALSE; -} - -IMG_VOID IMG_CALLCONV DBGDrivStopInitPhase(PDBG_STREAM psStream) -{ - psStream->bInitPhaseComplete = IMG_TRUE; -} - -#if defined(SUPPORT_DBGDRV_EVENT_OBJECTS) -IMG_VOID IMG_CALLCONV DBGDrivWaitForEvent(DBG_EVENT eEvent) -{ - HostWaitForEvent(eEvent); -} -#endif - -IMG_BOOL ExpandStreamBuffer(PDBG_STREAM psStream, IMG_UINT32 ui32NewSize) -{ - IMG_VOID * pvNewBuf; - IMG_UINT32 ui32NewSizeInPages; - IMG_UINT32 ui32NewWOffset; - IMG_UINT32 ui32SpaceInOldBuf; - - - - if (psStream->ui32Size >= ui32NewSize) - { - return IMG_FALSE; - } - - - - ui32SpaceInOldBuf = SpaceInStream(psStream); - - - - ui32NewSizeInPages = ((ui32NewSize + 0xfffUL) & ~0xfffUL) / 4096UL; - - if ((psStream->ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - pvNewBuf = HostNonPageablePageAlloc(ui32NewSizeInPages); - } - else - { - pvNewBuf = HostPageablePageAlloc(ui32NewSizeInPages); - } - - if (pvNewBuf == IMG_NULL) - { - return IMG_FALSE; - } - - - - - if (psStream->ui32RPtr <= psStream->ui32WPtr) - { - - - HostMemCopy((IMG_VOID *)pvNewBuf, (IMG_VOID *)(psStream->ui32Base + psStream->ui32RPtr), psStream->ui32WPtr - psStream->ui32RPtr); - } - else - { - IMG_UINT32 ui32FirstCopySize; - - - - ui32FirstCopySize = psStream->ui32Size - psStream->ui32RPtr; - - HostMemCopy((IMG_VOID *)pvNewBuf, (IMG_VOID *)(psStream->ui32Base + psStream->ui32RPtr), ui32FirstCopySize); - - - - HostMemCopy((IMG_VOID *)((IMG_UINT32)pvNewBuf + ui32FirstCopySize), (IMG_VOID *)psStream->ui32Base, psStream->ui32WPtr); - } - - - - ui32NewWOffset = psStream->ui32Size - ui32SpaceInOldBuf; - - - - if ((psStream->ui32Flags & DEBUG_FLAGS_USE_NONPAGED_MEM) != 0) - { - HostNonPageablePageFree((IMG_VOID *)psStream->ui32Base); - } - else - { - HostPageablePageFree((IMG_VOID *)psStream->ui32Base); - } - - - - psStream->ui32Base = (IMG_UINT32)pvNewBuf; - psStream->ui32RPtr = 0; - psStream->ui32WPtr = ui32NewWOffset; - psStream->ui32Size = ui32NewSizeInPages * 4096; - - return IMG_TRUE; -} - -IMG_UINT32 SpaceInStream(PDBG_STREAM psStream) -{ - IMG_UINT32 ui32Space; - - if (psStream->ui32RPtr > psStream->ui32WPtr) - { - ui32Space = psStream->ui32RPtr - psStream->ui32WPtr; - } - else - { - ui32Space = psStream->ui32RPtr + (psStream->ui32Size - psStream->ui32WPtr); - } - - return ui32Space; -} - - -void DestroyAllStreams(void) -{ - while (g_psStreamList != IMG_NULL) - { - DBGDrivDestroyStream(g_psStreamList); - } - return; -} - -PDBG_LASTFRAME_BUFFER FindLFBuf(PDBG_STREAM psStream) -{ - PDBG_LASTFRAME_BUFFER psLFBuffer; - - psLFBuffer = g_psLFBufferList; - - while (psLFBuffer) - { - if (psLFBuffer->psStream == psStream) - { - break; - } - - psLFBuffer = psLFBuffer->psNext; - } - - return psLFBuffer; -} - |