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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // e32test\bench\d_kernasmbm.h |
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15 // Header defining interface to d_kernasmbm ldd |
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16 // |
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17 // |
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18 |
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19 #ifndef __D_KERNASMBM_H__ |
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20 #define __D_KERNASMBM_H__ |
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21 |
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22 #include "t_asmbm.h" |
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23 |
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24 _LIT(KKernAsmBmLddName,"d_kernasmbm"); |
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25 |
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26 const TInt KKernAsmBmBufferSize = 64*1024 + 32; |
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27 |
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28 class RKernAsmBmLdd : public RBusLogicalChannel, public MBenchmarkList |
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29 { |
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30 public: |
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31 enum TControl |
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32 { |
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33 ECount, |
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34 EInfo, |
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35 ERun |
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36 }; |
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37 public: |
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38 inline TInt Open(); |
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39 inline void Close(); |
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40 inline virtual TInt Count(); |
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41 inline virtual TInt Info(TInt aIndex, TBmInfo& aInfoOut); |
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42 inline virtual TInt Run(TInt aIndex, const TBmParams& aParams, TInt& aDeltaOut); |
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43 private: |
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44 TAny* iBuf; // buffer to test kern <-> user transfers |
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45 }; |
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46 |
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47 #ifndef __KERNEL_MODE__ |
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48 |
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49 #include <e32std.h> |
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50 |
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51 inline TInt RKernAsmBmLdd::Open() |
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52 { |
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53 iBuf = User::Alloc(KKernAsmBmBufferSize + 32); |
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54 if (!iBuf) |
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55 return KErrNoMemory; |
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56 return DoCreate(KKernAsmBmLddName,TVersion(0,1,1),KNullUnit,NULL,NULL); |
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57 } |
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58 |
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59 inline void RKernAsmBmLdd::Close() |
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60 { |
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61 User::Free(iBuf); |
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62 iBuf = NULL; |
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63 RBusLogicalChannel::Close(); |
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64 } |
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65 |
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66 inline TInt RKernAsmBmLdd::Count() |
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67 { |
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68 return DoControl(ECount); |
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69 } |
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70 |
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71 inline TInt RKernAsmBmLdd::Info(TInt aIndex, TBmInfo& aInfoOut) |
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72 { |
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73 TPckg<TBmInfo> infoPckg(aInfoOut); |
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74 return DoControl(EInfo | (aIndex << 8), &infoPckg); |
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75 } |
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76 |
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77 inline TInt RKernAsmBmLdd::Run(TInt aIndex, const TBmParams& aParams, TInt& aDeltaOut) |
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78 { |
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79 TPckgC<TBmParams> paramsPckg(aParams); |
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80 TInt r = DoControl(ERun | (aIndex << 8), ¶msPckg, iBuf); |
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81 if (r == KErrNone) |
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82 aDeltaOut = *(TInt*)iBuf; |
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83 return r; |
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84 } |
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85 |
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86 #endif |
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87 |
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88 #endif |