| /********************************************************************** |
| * |
| * Copyright (C) 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 |
| * |
| ******************************************************************************/ |
| |
| #include "img_defs.h" |
| #include "dbgdrvif.h" |
| #include "dbgdriv.h" |
| |
| #define MAX_SID_ENTRIES 8 |
| |
| typedef struct _SID_INFO |
| { |
| PDBG_STREAM psStream; |
| } SID_INFO, *PSID_INFO; |
| |
| static SID_INFO gaSID_Xlat_Table[MAX_SID_ENTRIES]; |
| |
| IMG_SID PStream2SID(PDBG_STREAM psStream) |
| { |
| if (psStream != (PDBG_STREAM)IMG_NULL) |
| { |
| IMG_INT32 iIdx; |
| |
| for (iIdx = 0; iIdx < MAX_SID_ENTRIES; iIdx++) |
| { |
| if (psStream == gaSID_Xlat_Table[iIdx].psStream) |
| { |
| |
| return (IMG_SID)iIdx+1; |
| } |
| } |
| } |
| |
| return (IMG_SID)0; |
| } |
| |
| |
| PDBG_STREAM SID2PStream(IMG_SID hStream) |
| { |
| |
| IMG_INT32 iIdx = (IMG_INT32)hStream-1; |
| |
| if (iIdx >= 0 && iIdx < MAX_SID_ENTRIES) |
| { |
| return gaSID_Xlat_Table[iIdx].psStream; |
| } |
| else |
| { |
| return (PDBG_STREAM)IMG_NULL; |
| } |
| } |
| |
| |
| IMG_BOOL AddSIDEntry(PDBG_STREAM psStream) |
| { |
| if (psStream != (PDBG_STREAM)IMG_NULL) |
| { |
| IMG_INT32 iIdx; |
| |
| for (iIdx = 0; iIdx < MAX_SID_ENTRIES; iIdx++) |
| { |
| if (psStream == gaSID_Xlat_Table[iIdx].psStream) |
| { |
| |
| return IMG_TRUE; |
| } |
| |
| if (gaSID_Xlat_Table[iIdx].psStream == (PDBG_STREAM)IMG_NULL) |
| { |
| |
| gaSID_Xlat_Table[iIdx].psStream = psStream; |
| return IMG_TRUE; |
| } |
| } |
| } |
| |
| return IMG_FALSE; |
| } |
| |
| IMG_BOOL RemoveSIDEntry(PDBG_STREAM psStream) |
| { |
| if (psStream != (PDBG_STREAM)IMG_NULL) |
| { |
| IMG_INT32 iIdx; |
| |
| for (iIdx = 0; iIdx < MAX_SID_ENTRIES; iIdx++) |
| { |
| if (psStream == gaSID_Xlat_Table[iIdx].psStream) |
| { |
| gaSID_Xlat_Table[iIdx].psStream = (PDBG_STREAM)IMG_NULL; |
| return IMG_TRUE; |
| } |
| } |
| } |
| |
| return IMG_FALSE; |
| } |
| |
| |