0
|
1 |
// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
2 |
// All rights reserved.
|
|
3 |
// This component and the accompanying materials are made available
|
|
4 |
// under the terms of the License "Eclipse Public License v1.0"
|
|
5 |
// which accompanies this distribution, and is available
|
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
7 |
//
|
|
8 |
// Initial Contributors:
|
|
9 |
// Nokia Corporation - initial contribution.
|
|
10 |
//
|
|
11 |
// Contributors:
|
|
12 |
//
|
|
13 |
// Description:
|
|
14 |
// template\template_assp\template_assp.cia
|
|
15 |
// Template ASSP architecture layer
|
|
16 |
//
|
|
17 |
//
|
|
18 |
|
|
19 |
#include <e32cia.h>
|
|
20 |
#include <template_assp_priv.h>
|
|
21 |
|
|
22 |
__NAKED__ TUint64 DoRead64(TLinAddr /*aAddr*/)
|
|
23 |
{
|
|
24 |
asm("ldmia r0, {r0-r1} ");
|
|
25 |
__JUMP(,lr);
|
|
26 |
}
|
|
27 |
|
|
28 |
|
|
29 |
__NAKED__ void DoWrite64(TLinAddr aAddr, TUint64 aValue)
|
|
30 |
{
|
|
31 |
#ifdef __EABI__
|
|
32 |
asm("stmia r0, {r2-r3} ");
|
|
33 |
#else
|
|
34 |
asm("stmia r0, {r1-r2} ");
|
|
35 |
#endif
|
|
36 |
__JUMP(,lr);
|
|
37 |
}
|
|
38 |
|
|
39 |
EXPORT_C __NAKED__ void TTemplate::BootWaitMilliSeconds(TInt aDuration)
|
|
40 |
//
|
|
41 |
// Active waiting loop (not to be used after System Tick timer has been set up - Init3()
|
|
42 |
//
|
|
43 |
{
|
|
44 |
//
|
|
45 |
// TO DO: (optional)
|
|
46 |
//
|
|
47 |
// Program a Hardware Timer to generate the required duration, and then loop until the timer expires.
|
|
48 |
// Do NOT use interrupts!
|
|
49 |
//
|
|
50 |
}
|
|
51 |
|
|
52 |
|
|
53 |
__NAKED__ void TTemplate::NanoWait(TUint32 aInterval)
|
|
54 |
//
|
|
55 |
// Wait for aInterval nanoseconds
|
|
56 |
//
|
|
57 |
{
|
|
58 |
// TO DO: work out the correct values for the hardware
|
|
59 |
|
|
60 |
asm("sub r0, r0, #100");
|
|
61 |
asm("1:");
|
|
62 |
asm("subs r0, r0, #20");
|
|
63 |
asm("bgt 1b");
|
|
64 |
__JUMP(,lr);
|
|
65 |
}
|