author | Jussi Ryoma <ext-jussi.s.ryoma@nokia.com> |
Fri, 27 Aug 2010 12:21:46 +0300 | |
changeset 3 | 045ade241ef5 |
parent 0 | 818e61de6cd1 |
permissions | -rw-r--r-- |
0
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
1 |
/* |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
2 |
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
3 |
* All rights reserved. |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
4 |
* This component and the accompanying materials are made available |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
5 |
* under the terms of "Eclipse Public License v1.0" |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
6 |
* which accompanies this distribution, and is available |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
8 |
* |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
9 |
* Initial Contributors: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
10 |
* Nokia Corporation - initial contribution. |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
11 |
* |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
12 |
* Contributors: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
13 |
* |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
14 |
* Description: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
15 |
* |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
16 |
*/ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
17 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
18 |
using System; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
19 |
using System.Collections.Generic; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
20 |
using System.Text; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
21 |
using SymbianUtils.BasicTypes; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
22 |
using SymbianStructuresLib.Arm; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
23 |
using SymbianStructuresLib.Arm.Exceptions; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
24 |
using SymbianETMLib.Common.Types; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
25 |
using SymbianETMLib.Common.Packets; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
26 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
27 |
namespace SymbianETMLib.Common.State |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
28 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
29 |
public class ETMDecodeStateISync : ETMDecodeState |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
30 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
31 |
#region Constructors |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
32 |
public ETMDecodeStateISync( ETMStateData aManager ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
33 |
: base( aManager ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
34 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
35 |
iContextIdBytesRequired = aManager.Config.ContextIDSize; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
36 |
iBytesRemaining = iContextIdBytesRequired; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
37 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
38 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
39 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
40 |
#region API |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
41 |
public override ETMDecodeState HandleByte( SymByte aByte ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
42 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
43 |
ETMDecodeState nextState = this; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
44 |
// |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
45 |
switch ( iState ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
46 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
47 |
case TState.EStateHeader: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
48 |
if ( base.StateData.Config.ContextIDSize != 0 ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
49 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
50 |
iState = TState.EStateContextId; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
51 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
52 |
else |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
53 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
54 |
iState = TState.EStateInformation; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
55 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
56 |
break; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
57 |
case TState.EStateContextId: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
58 |
OnContextByte( aByte ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
59 |
break; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
60 |
case TState.EStateInformation: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
61 |
OnInformationByte( aByte ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
62 |
break; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
63 |
case TState.EStateAddress: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
64 |
OnAddress( aByte ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
65 |
break; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
66 |
default: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
67 |
case TState.EStateIdle: |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
68 |
System.Diagnostics.Debug.Assert( false ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
69 |
break; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
70 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
71 |
// |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
72 |
if ( iState == TState.EStateIdle ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
73 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
74 |
nextState = new ETMDecodeStateSynchronized( base.StateData ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
75 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
76 |
// |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
77 |
return nextState; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
78 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
79 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
80 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
81 |
#region Properties |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
82 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
83 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
84 |
#region Internal enumerations |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
85 |
private enum TState |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
86 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
87 |
EStateHeader = 0, |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
88 |
EStateContextId, |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
89 |
EStateInformation, |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
90 |
EStateAddress, |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
91 |
EStateIdle |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
92 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
93 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
94 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
95 |
#region Internal methods |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
96 |
private void OnContextByte( SymByte aByte ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
97 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
98 |
int byteNumber = iContextIdBytesRequired - iBytesRemaining; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
99 |
uint val = aByte.LShift( byteNumber * 8 ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
100 |
iContextId |= val; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
101 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
102 |
if ( --iBytesRemaining == 0 ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
103 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
104 |
base.StateData.SetContextID( iContextId ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
105 |
iState = TState.EStateInformation; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
106 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
107 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
108 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
109 |
private void OnInformationByte( SymByte aByte ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
110 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
111 |
iInformationByte = new ETMPcktISyncInformation( aByte ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
112 |
iState = TState.EStateAddress; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
113 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
114 |
// We're expecting 4 address bytes to follow. |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
115 |
iBytesRemaining = 4; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
116 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
117 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
118 |
private void OnAddress( SymByte aByte ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
119 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
120 |
int byteNumber = 4 - iBytesRemaining; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
121 |
uint val = aByte.LShift( byteNumber * 8 ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
122 |
iAddress |= val; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
123 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
124 |
if ( --iBytesRemaining == 0 ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
125 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
126 |
// Save for tracing purposes |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
127 |
SymAddress originalAddress = new SymAddress( base.StateData.CurrentAddress.Address ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
128 |
TArmInstructionSet originalInstructionSet = base.StateData.CurrentInstructionSet; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
129 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
130 |
// Set new branch address |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
131 |
TArmInstructionSet newInstructionSet = iInformationByte.InstructionSet; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
132 |
uint address = iAddress; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
133 |
if ( ( address & 0x1 ) == 0x1 ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
134 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
135 |
// We branched to THUMB, hence change of instruction set... |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
136 |
address &= 0xFFFFFFFE; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
137 |
newInstructionSet = TArmInstructionSet.ETHUMB; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
138 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
139 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
140 |
// Store address etc - always 32 bit full address during I-SYNC |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
141 |
base.StateData.CurrentInstructionSet = newInstructionSet; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
142 |
base.StateData.SetKnownAddressBits( address, 32, TETMBranchType.EBranchExplicit ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
143 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
144 |
// And output debug trace... |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
145 |
Trace( originalAddress, originalInstructionSet, base.StateData.CurrentAddress, newInstructionSet ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
146 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
147 |
// We're done |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
148 |
iState = TState.EStateIdle; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
149 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
150 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
151 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
152 |
private void Trace( SymAddress aOriginalAddress, TArmInstructionSet aOriginalISet, SymAddress aNewAddress, TArmInstructionSet aNewISet ) |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
153 |
{ |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
154 |
System.Diagnostics.Debug.Assert( base.StateData.LastBranch.IsKnown ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
155 |
// |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
156 |
StringBuilder lines = new StringBuilder(); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
157 |
lines.AppendLine( " I-SYNC" ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
158 |
lines.AppendLine( string.Format( " from: {0} 0x{1:x8} {2}", ETMDecodeState.MakeInstructionSetPrefix( aOriginalISet ), aOriginalAddress, StateData.Engine.LookUpSymbol( aOriginalAddress ) ) ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
159 |
lines.AppendLine( string.Format( " to: {0} 0x{1:x8} {2}", ETMDecodeState.MakeInstructionSetPrefix( aNewISet ), aNewAddress, StateData.Engine.LookUpSymbol( aNewAddress ) ) ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
160 |
// |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
161 |
base.Trace( lines.ToString() ); |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
162 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
163 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
164 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
165 |
#region From System.Object |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
166 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
167 |
|
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
168 |
#region Data members |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
169 |
private readonly int iContextIdBytesRequired; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
170 |
private TState iState = TState.EStateHeader; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
171 |
private uint iContextId = 0; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
172 |
private uint iAddress = 0; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
173 |
private int iBytesRemaining = 0; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
174 |
private ETMPcktISyncInformation iInformationByte = null; |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
175 |
#endregion |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
176 |
} |
818e61de6cd1
Add initial version of Crash Analyser cmdline under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
177 |
} |