os/kernelhwsrv/kernel/eka/debug/ost/src/ost.cpp
changeset 0 bde4ae8d615e
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kernel/eka/debug/ost/src/ost.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,568 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Trace API
    1.18 +//
    1.19 +
    1.20 +#include <opensystemtrace.h>
    1.21 +#include "traceutils.h"
    1.22 +
    1.23 +
    1.24 +//Add the Doxygen macro so that Doxygen doesn't need to know about the SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED define.
    1.25 +//This allows doxygen to pick up the comments for the enabled implementation of the trace API.
    1.26 +#ifdef __DOXYGEN__
    1.27 +	#define SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
    1.28 +#endif //__DOXYGEN__
    1.29 +
    1.30 +
    1.31 +
    1.32 +/**
    1.33 + * This method currently incorrectly returns 0, it should be returning the UID3 of the executable.
    1.34 + *
    1.35 + * @deprecated
    1.36 + * @return Returns 0.
    1.37 + */
    1.38 +EXPORT_C TComponentId TTraceContext::DefaultComponentId()
    1.39 +	{
    1.40 +	return 0;
    1.41 +	}
    1.42 +
    1.43 +
    1.44 +/**
    1.45 + * Check if thread identification will be added by default.
    1.46 + * @deprecated
    1.47 + */
    1.48 +EXPORT_C THasThreadIdentification TTraceContext::HasThreadIdentification()  const
    1.49 +	{
    1.50 +	return iHasThreadIdentification;
    1.51 +	};
    1.52 +
    1.53 +/**
    1.54 + * Check if PC will be added by default.
    1.55 + * @deprecated
    1.56 + */
    1.57 +EXPORT_C THasProgramCounter TTraceContext::HasProgramCounter()  const
    1.58 +	{
    1.59 +	return iHasProgramCounter;
    1.60 +	};
    1.61 +
    1.62 +
    1.63 +/**
    1.64 + * Get the current group ID in form of classification (although classification is deprecated)
    1.65 + *
    1.66 + * @deprecated Use TTraceContext::GroupId() instead.
    1.67 + * @return The current group ID of the trace point context, in form of classification.
    1.68 + */
    1.69 +EXPORT_C TClassification TTraceContext::Classification() const
    1.70 +	{
    1.71 +	return static_cast<TClassification>(iGroupId);
    1.72 +	};
    1.73 +
    1.74 +/**
    1.75 + * Get the current group ID
    1.76 + *
    1.77 + * @deprecated
    1.78 + * @return The current group ID of the trace point context.
    1.79 + */
    1.80 +EXPORT_C TGroupId TTraceContext::GroupId() const
    1.81 +    {
    1.82 +    return iGroupId;
    1.83 +    };
    1.84 +
    1.85 +/**
    1.86 + * Get the current Component Id
    1.87 + *
    1.88 + * @deprecated
    1.89 + * @return The currently set Component Id
    1.90 + */
    1.91 +EXPORT_C TComponentId TTraceContext::ComponentId() const
    1.92 +	{
    1.93 +	return iComponentId;
    1.94 +	}
    1.95 +
    1.96 +
    1.97 +//--------------------- OST compiled in ------------------------
    1.98 +#ifdef SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
    1.99 +
   1.100 +
   1.101 +
   1.102 +// --------- OstPrintf ------------
   1.103 +
   1.104 +/**
   1.105 +Prints a string by outputting a trace packet with the Trace ID KFormatPrintf.
   1.106 +
   1.107 +If the specified string is too long to fit into a single trace packet
   1.108 +a multipart trace is generated.
   1.109 +
   1.110 +@deprecated
   1.111 +
   1.112 +@param aContext 	The trace packet context. @see TTraceContext
   1.113 +@param aDes			The string. This can be of variable length.
   1.114 +
   1.115 +@return 			The trace packet was/was not output.
   1.116 +
   1.117 +@See BTrace::TMultipart
   1.118 +*/
   1.119 +EXPORT_C TBool OstPrint(const TTraceContext& aContext, const TDesC8& aDes)
   1.120 +	{
   1.121 +	if(IsTraceActive(aContext))
   1.122 +		{
   1.123 +		GET_PC(pc);
   1.124 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, aDes.Ptr(), aDes.Size());
   1.125 +		}
   1.126 +	return EFalse;
   1.127 +	};
   1.128 +
   1.129 +
   1.130 +#ifdef  __KERNEL_MODE__
   1.131 +
   1.132 +/**
   1.133 +Prints a formatted string in kernel mode only by outputting a trace packet with the Trace ID KFormatPrintf.
   1.134 +
   1.135 +The function uses Kern::AppendFormat() to do the formatting.
   1.136 +
   1.137 +Although it is safe to call this function from an ISR, it polls the output
   1.138 +serial port and may take a long time to complete, invalidating any
   1.139 +real-time guarantee.
   1.140 +
   1.141 +If called from an ISR, it is possible for output text to be intermingled
   1.142 +with other output text if one set of output interrupts or preempts another.
   1.143 +
   1.144 +Some of the formatting options may not work inside an ISR.
   1.145 +
   1.146 +Be careful not to use a string that is too long to fit onto the stack.
   1.147 +If the specified string is too long to fit into a single trace packet
   1.148 +a multipart trace is generated.
   1.149 +
   1.150 +@deprecated
   1.151 +
   1.152 +@param aContext 	The trace packet context. @see TTraceContext
   1.153 +@param aFmt 		The format string. This must not be longer than 256 characters.
   1.154 +@param ...			A variable number of arguments to be converted to text as dictated
   1.155 +					by the format string.
   1.156 +
   1.157 +@return 			The trace packet was/was not output.
   1.158 +
   1.159 +@pre Calling thread can either be in a critical section or not.
   1.160 +@pre Interrupts must be enabled.
   1.161 +@pre Kernel must be unlocked
   1.162 +@pre Call in any context.
   1.163 +@pre Suitable for use in a device driver
   1.164 +
   1.165 +@see Kern::AppendFormat()
   1.166 +@See BTrace::TMultipart
   1.167 +
   1.168 +*/
   1.169 +EXPORT_C TBool OstPrintf(const TTraceContext& aContext, const char* aFmt, ...)
   1.170 +	{
   1.171 +	if(IsTraceActive(aContext))
   1.172 +		{
   1.173 +		GET_PC(pc);
   1.174 +		TBuf8<KMaxPrintfSize> buf;
   1.175 +		VA_LIST list;
   1.176 +		VA_START(list,aFmt);
   1.177 +		Kern::AppendFormat(buf,aFmt,list);
   1.178 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
   1.179 +		}
   1.180 +	return EFalse;
   1.181 +	}
   1.182 +
   1.183 +/**
   1.184 +Prints a formatted string by outputting a trace packet with the Trace ID KFormatPrintf.
   1.185 +
   1.186 +If the specified string is too long to fit into a single trace packet
   1.187 +a multipart trace is generated.
   1.188 +
   1.189 +@deprecated
   1.190 +
   1.191 +@param aContext 	The trace packet context. @see TTraceContext
   1.192 +@param aFmt 		The format string. This must not be longer than 256 characters.
   1.193 +@param ...			A variable number of arguments to be converted to text as dictated
   1.194 +					by the format string.
   1.195 +
   1.196 +@return 			The trace packet was/was not output.
   1.197 +
   1.198 +@See BTrace::TMultipart
   1.199 +*/
   1.200 +EXPORT_C TBool OstPrintf(const TTraceContext& aContext, TRefByValue<const TDesC8> aFmt,...)
   1.201 +	{
   1.202 +	if(IsTraceActive(aContext))
   1.203 +		{
   1.204 +		GET_PC(pc);
   1.205 +		TBuf8<KMaxPrintfSize> buf;
   1.206 +		VA_LIST list;
   1.207 +		VA_START(list,aFmt);
   1.208 +		TDesC8 fmt = aFmt;
   1.209 +		Kern::AppendFormat(buf,(char*)fmt.Ptr(),list);
   1.210 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
   1.211 +		}
   1.212 +	return EFalse;
   1.213 +	}
   1.214 +
   1.215 +#endif // __KERNEL_MODE__
   1.216 +#ifndef __KERNEL_MODE__
   1.217 +
   1.218 +/**
   1.219 +Prints a formatted string by outputting a trace packet with the Trace ID KFormatPrintf.
   1.220 +
   1.221 +
   1.222 +If the specified string is too long to fit into a single trace packet
   1.223 +a multipart trace is generated.
   1.224 +
   1.225 +@deprecated
   1.226 +
   1.227 +@param aContext 	The trace packet context. @see TTraceContext
   1.228 +@param aFmt 		The format string. This must not be longer than 256 characters.
   1.229 +@param ...			A variable number of arguments to be converted to text as dictated
   1.230 +					by the format string.
   1.231 +
   1.232 +@return 			The trace packet was/was not output.
   1.233 +
   1.234 +@See BTrace::TMultipart
   1.235 +*/
   1.236 +EXPORT_C TBool OstPrintf(const TTraceContext& aContext, const char* aFmt, ...)
   1.237 +	{
   1.238 +	if(IsTraceActive(aContext))
   1.239 +		{
   1.240 +		GET_PC(pc);
   1.241 +		TTruncateOverflow8 overflow;
   1.242 +		VA_LIST list;
   1.243 +		VA_START(list,aFmt);
   1.244 +		TPtrC8 fmt((const TText8*)aFmt);
   1.245 +		TBuf8<KMaxPrintfSize> buf;
   1.246 +		// coverity[uninit_use_in_call : FALSE]
   1.247 +		buf.AppendFormatList(fmt,list,&overflow);
   1.248 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
   1.249 +		}
   1.250 +	return EFalse;
   1.251 +	};
   1.252 +
   1.253 +/**
   1.254 +Prints a formatted string by outputting a trace packet with the Trace ID KFormatPrintf.
   1.255 +
   1.256 +If the specified string is too long to fit into a single trace packet
   1.257 +a multipart trace is generated.
   1.258 +
   1.259 +@deprecated
   1.260 +
   1.261 +@param aContext 	The trace packet context. @see TTraceContext
   1.262 +@param aFmt 		The format string. This must not be longer than 256 characters.
   1.263 +@param ...			A variable number of arguments to be converted to text as dictated
   1.264 +					by the format string.
   1.265 +
   1.266 +@return 			The trace packet was/was not output.
   1.267 +
   1.268 +@See BTrace::TMultipart
   1.269 +*/
   1.270 +EXPORT_C TBool OstPrintf(const TTraceContext& aContext, TRefByValue<const TDesC8> aFmt,...)
   1.271 +	{
   1.272 +	if(IsTraceActive(aContext))
   1.273 +		{
   1.274 +		GET_PC(pc);
   1.275 +		TTruncateOverflow8 overflow;
   1.276 +		VA_LIST list;
   1.277 +		VA_START(list,aFmt);
   1.278 +		TBuf8<KMaxPrintfSize> buf;
   1.279 +		// coverity[uninit_use_in_call : FALSE]
   1.280 +		buf.AppendFormatList(aFmt,list,&overflow);
   1.281 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
   1.282 +		}
   1.283 +	return EFalse;
   1.284 +	}
   1.285 +
   1.286 +/**
   1.287 +Prints a formatted string by outputting a trace packet with the Trace ID
   1.288 +KFormatPrintfUnicode for unicode strings and KFormatPrintf for other strings.
   1.289 +
   1.290 +If the specified string is too long to fit into a single trace packet
   1.291 +a multipart trace is generated.
   1.292 +
   1.293 +@deprecated
   1.294 +
   1.295 +@param aContext 	The trace packet context. @see TTraceContext
   1.296 +@param aFmt 		The format string. This must not be longer than 256 characters.
   1.297 +@param ...			A variable number of arguments to be converted to text as dictated
   1.298 +					by the format string.
   1.299 +
   1.300 +@return 			The trace packet was/was not output.
   1.301 +
   1.302 +@See BTrace::TMultipart
   1.303 +*/
   1.304 +EXPORT_C TBool OstPrintf(const TTraceContext& aContext, TRefByValue<const TDesC16> aFmt,...)
   1.305 +	{
   1.306 +	if(IsTraceActive(aContext))
   1.307 +		{
   1.308 +		GET_PC(pc);
   1.309 +		TTruncateOverflow16 overflow;
   1.310 +		VA_LIST list;
   1.311 +		VA_START(list,aFmt);
   1.312 +		TBuf<KMaxPrintfSize> buf;
   1.313 +		// coverity[uninit_use_in_call : FALSE]
   1.314 +		buf.AppendFormatList(aFmt,list,&overflow);
   1.315 +		#ifndef _UNICODE
   1.316 +		TPtr8 p(buf.Collapse());
   1.317 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), myPc, KFormatPrintf, buf.PtrZ(), p.Size());
   1.318 +		#else //_UNICODE
   1.319 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintfUnicode, buf.PtrZ(), buf.Size());
   1.320 +		#endif //_UNICODE
   1.321 +		}
   1.322 +	return EFalse;
   1.323 +	};
   1.324 +
   1.325 +
   1.326 +/**
   1.327 +Prints a string by outputting a trace packet with the Trace ID KFormatPrintfUnicode
   1.328 +
   1.329 +If the specified string is too long to fit into a single trace packet
   1.330 +a multipart trace is generated.
   1.331 +
   1.332 +@deprecated
   1.333 +
   1.334 +@param aContext 	The trace packet context. @see TTraceContext
   1.335 +@param aDes			The string. This must not be longer than 256 characters.
   1.336 +
   1.337 +@return 			The trace packet was/was not output.
   1.338 +
   1.339 +@See BTrace::TMultipart
   1.340 +*/
   1.341 +EXPORT_C TBool OstPrint(const TTraceContext& aContext, const TDesC16& aDes)
   1.342 +	{
   1.343 +	if(IsTraceActive(aContext))
   1.344 +		{
   1.345 +		GET_PC(pc);
   1.346 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintfUnicode, aDes.Ptr(), aDes.Size());
   1.347 +		}
   1.348 +	return EFalse;
   1.349 +	}
   1.350 +#endif // __KERNEL_MODE__
   1.351 +
   1.352 +
   1.353 +// --------- trace ------------
   1.354 +
   1.355 +/**
   1.356 +Outputs a trace packet containing no payload data.
   1.357 +
   1.358 +@deprecated
   1.359 +
   1.360 +@param aContext 	The trace packet context. @see TTraceContext
   1.361 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.362 +
   1.363 +@return		 		The trace packet was/was not output.
   1.364 +*/
   1.365 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, TTraceId aTraceId)
   1.366 +	{
   1.367 +	GET_PC(pc);
   1.368 +	return OST_SECONDARY_0(aContext.GroupId(),aContext.ComponentId(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(), pc, aTraceId);
   1.369 +	}
   1.370 +
   1.371 +/**
   1.372 +Outputs a trace packet containing 4 bytes of data.
   1.373 +
   1.374 +This method is likely to be deprecated soon.
   1.375 +
   1.376 +@param aContext 	The trace packet context. @see TTraceContext
   1.377 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.378 +@param aData		4 bytes of data
   1.379 +
   1.380 +@return 		The trace packet was/was not output.
   1.381 +*/
   1.382 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, TTraceId aTraceId, TUint32 aData)
   1.383 +	{
   1.384 +	GET_PC(pc);
   1.385 +	return OST_SECONDARY_1(aContext.GroupId(),aContext.ComponentId(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aTraceId,aData);
   1.386 +	}
   1.387 +
   1.388 +/**
   1.389 +Outputs a trace packet containing 8 bytes of data.
   1.390 +
   1.391 +@deprecated
   1.392 +
   1.393 +@param aContext 	The trace packet context. @see TTraceContext
   1.394 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.395 +@param aData1		4 bytes of data
   1.396 +@param aData2		4 bytes of data
   1.397 +
   1.398 +@return 		The trace packet was/was not output.
   1.399 +*/
   1.400 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, TTraceId aTraceId, TUint32 aData1, TUint32 aData2)
   1.401 +	{
   1.402 +	GET_PC(pc);
   1.403 +	TUint32 packet[2];
   1.404 +	packet[0] = aData1;
   1.405 +	packet[1] = aData2;
   1.406 +	return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aTraceId, &packet, 8);
   1.407 +	}
   1.408 +
   1.409 +/**
   1.410 +Outputs a trace packet containing variable length data.
   1.411 +
   1.412 +If the specified data is too big to fit into a single
   1.413 +trace packet a multipart trace is generated.
   1.414 +
   1.415 +@deprecated
   1.416 +
   1.417 +@param aContext 	The trace packet context. @see TTraceContext
   1.418 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.419 +@param aData		Address of additional data to add to trace packet.
   1.420 +					Must be word aligned, i.e. a multiple of 4.
   1.421 +@param aSize		Number of bytes of additional data.
   1.422 +
   1.423 +@return 			The trace packet was/was not output.
   1.424 +
   1.425 +@See BTrace::TMultipart
   1.426 +*/
   1.427 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, TTraceId aTraceId, const TAny* aData, TInt aSize)
   1.428 +	{
   1.429 +	if(IsTraceActive(aContext))
   1.430 +		{
   1.431 +		GET_PC(pc);
   1.432 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aTraceId, aData, aSize);
   1.433 +		}
   1.434 +	return EFalse;
   1.435 +	}
   1.436 +
   1.437 +/**
   1.438 +Outputs a trace packet containing 4 bytes of data.
   1.439 +
   1.440 +@deprecated
   1.441 +
   1.442 +@param aContext 	The trace packet context. @see TTraceContext
   1.443 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.444 +@param aData		4 bytes of data
   1.445 +
   1.446 +@return 		The trace packet was/was not output.
   1.447 +*/
   1.448 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, const TTraceId aTraceId, const TUint16 aData)
   1.449 +	{
   1.450 +	GET_PC(pc);
   1.451 +	return OST_SECONDARY_1(aContext.GroupId(),aContext.ComponentId(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aTraceId,aData);
   1.452 +	}
   1.453 +
   1.454 +/**
   1.455 +Outputs a trace packet containing 4 bytes of data.
   1.456 +
   1.457 +@deprecated
   1.458 +
   1.459 +@param aContext 	The trace packet context. @see TTraceContext
   1.460 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.461 +@param aData		4 bytes of data
   1.462 +
   1.463 +@return 		The trace packet was/was not output.
   1.464 +*/
   1.465 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, const TTraceId aTraceId, const TUint8 aData)
   1.466 +	{
   1.467 +	GET_PC(pc);
   1.468 +	return OST_SECONDARY_1(aContext.GroupId(),aContext.ComponentId(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aTraceId,aData);
   1.469 +	}
   1.470 +
   1.471 +#ifndef __KERNEL_MODE__
   1.472 +/**
   1.473 +Outputs a trace packet containing variable length data.
   1.474 +
   1.475 +If the specified data is too big to fit into a single
   1.476 +trace record a multipart trace is generated.
   1.477 +
   1.478 +@deprecated
   1.479 +
   1.480 +@param aContext 	Attributes of the trace point.
   1.481 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.482 +@param aData		Additional data to add to trace packet.
   1.483 +					Must be word aligned, i.e. a multiple of 4.
   1.484 +
   1.485 +@return 			The trace packet was/was not logged.
   1.486 +
   1.487 +@See BTrace::TMultipart
   1.488 +*/
   1.489 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, const TTraceId aTraceId, const TDesC16& aData)
   1.490 +	{
   1.491 +	if(IsTraceActive(aContext))
   1.492 +		{
   1.493 +		GET_PC(pc);
   1.494 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aTraceId, aData.Ptr(), aData.Size());
   1.495 +		}
   1.496 +	return EFalse;
   1.497 +	}
   1.498 +#endif //__KERNEL_MODE__
   1.499 +
   1.500 +/**
   1.501 +Outputs a trace packet containing variable length data.
   1.502 +
   1.503 +If the specified data is too big to fit into a single
   1.504 +trace record a multipart trace is generated.
   1.505 +
   1.506 +@deprecated
   1.507 +
   1.508 +@param aContext 	Attributes of the trace point.
   1.509 +@param aTraceId	    The trace point identifier as specified by @see TTraceId
   1.510 +@param aData		Additional data to add to trace packet.
   1.511 +					Must be word aligned, i.e. a multiple of 4.
   1.512 +
   1.513 +@return 			The trace packet was/was not logged.
   1.514 +
   1.515 +@See BTrace::TMultipart
   1.516 +*/
   1.517 +EXPORT_C TBool OstTrace(const TTraceContext& aContext, const TTraceId aTraceId, const TDesC8& aData)
   1.518 +	{
   1.519 +	if(IsTraceActive(aContext))
   1.520 +		{
   1.521 +		GET_PC(pc);
   1.522 +		return OST_SECONDARY_ANY(aContext.GroupId(), aContext.ComponentId(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aTraceId, aData.Ptr(), aData.Size());
   1.523 +		}
   1.524 +	return EFalse;
   1.525 +	}
   1.526 +
   1.527 +
   1.528 +
   1.529 +/**
   1.530 + * Check whether a trace packet would be traced or not.
   1.531 + *
   1.532 + * @deprecated
   1.533 + *
   1.534 + * @param aContext The context of the trace packet(s) to be checked.
   1.535 + * @return Returns whether the trace packet would be traced or not.
   1.536 + * Note: The value should never be stored since the filters can be changed without warning.
   1.537 + */
   1.538 +EXPORT_C TBool IsTraceActive(const TTraceContext& aContext)
   1.539 +	{
   1.540 +	return BTrace::CheckFilter2(aContext.GroupId(), aContext.ComponentId());
   1.541 +	};
   1.542 +
   1.543 +//--------------------- OST compiled out ------------------------
   1.544 +
   1.545 +#else //SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
   1.546 +
   1.547 +//--------OstPrintf
   1.548 +EXPORT_C TBool OstPrintf(const TTraceContext&, const char*, ...) { return EFalse; }
   1.549 +EXPORT_C TBool OstPrint(const TTraceContext&, const TDesC8&) { return EFalse; }
   1.550 +EXPORT_C TBool OstPrintf(const TTraceContext&, TRefByValue<const TDesC8> ,...) { return EFalse; }
   1.551 +#ifndef  __KERNEL_MODE__
   1.552 +EXPORT_C TBool OstPrintf(const TTraceContext&, TRefByValue<const TDesC16>,...) { return EFalse; }
   1.553 +EXPORT_C TBool OstPrint(const TTraceContext&, const TDesC16&) { return EFalse; }
   1.554 +#endif //__KERNEL_MODE__
   1.555 +
   1.556 +//--------OstTrace
   1.557 +EXPORT_C TBool OstTrace(const TTraceContext&, TTraceId) { return EFalse; }
   1.558 +EXPORT_C TBool OstTrace(const TTraceContext&, TTraceId, TUint32) { return EFalse; }
   1.559 +EXPORT_C TBool OstTrace(const TTraceContext&, TTraceId, TUint32, TUint32) { return EFalse; }
   1.560 +EXPORT_C TBool OstTrace(const TTraceContext&, TTraceId, const TAny*, TInt) { return EFalse; }
   1.561 +
   1.562 +EXPORT_C TBool OstTrace(const TTraceContext&, const TTraceId, const TUint8) { return EFalse; }
   1.563 +EXPORT_C TBool OstTrace(const TTraceContext&, const TTraceId, const TUint16) { return EFalse; }
   1.564 +EXPORT_C TBool OstTrace(const TTraceContext&, const TTraceId, const TDesC8&) { return EFalse; }
   1.565 +#ifndef __KERNEL_MODE__
   1.566 +EXPORT_C TBool OstTrace(const TTraceContext&, const TTraceId, const TDesC16&) { return EFalse; }
   1.567 +#endif
   1.568 +EXPORT_C TBool IsTraceActive(const TTraceContext&) { return EFalse; }
   1.569 +
   1.570 +
   1.571 +#endif //SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED