1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/**********************************************************************
*
* 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;
}
|
