kerneltest/e32test/nkernsa/kprintf.cpp
author Tom Cosgrove <tom.cosgrove@nokia.com>
Fri, 28 May 2010 16:29:07 +0100
changeset 30 8aab599e3476
parent 0 a41df078684a
child 43 c1f20ce4abcf
permissions -rw-r--r--
Fix for bug 2283 (RVCT 4.0 support is missing from PDK 3.0.h) Have multiple extension sections in the bld.inf, one for each version of the compiler. The RVCT version building the tools will build the runtime libraries for its version, but make sure we extract all the other versions from zip archives. Also add the archive for RVCT4.
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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32test\nkernsa\kprintf.cpp
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// 
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//
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#define __E32CMN_H__
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#include <nktest/utils.h>
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#include "nk_priv.h"
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#undef EXPORT_C
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#define EXPORT_C /* */
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class TVersion
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	{
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public:
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	TInt8 iMajor;
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	TInt8 iMinor;
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	TInt16 iBuild;
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	};
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class TDesC;
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#include <e32rom.h>
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extern void DebugPrint(const char*, int);
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/**
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Returns the active debug mask obtained by logically ANDing the global debug mask
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in the super page with the per-thread debug mask in the current DThread object.
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If the current thread is not a symbian OS thread the global debug mask is used.
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Only supports the first 32 global debug trace bits.
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@return The debug mask.
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*/
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extern "C" {
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extern TLinAddr RomHeaderAddress;
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}
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EXPORT_C TInt KDebugMask()
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	{
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	const TRomHeader& rh = *(const TRomHeader*)RomHeaderAddress;
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	return rh.iTraceMask[0];
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	}
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/**
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Returns the state (ETrue or EFalse) of given bit in the active debug mask
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which is obtained by logically ANDing the global debug mask in the super page 
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with the per-thread debug mask in the current DThread object.
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If the current thread is not a symbian OS thread the global debug mask is used.
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@return The state of the debug mask bit number.
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*/
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EXPORT_C TBool KDebugNum(TInt aBitNum)
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	{
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#if 1
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	const TRomHeader& rh = *(const TRomHeader*)RomHeaderAddress;
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	TInt m = 0;
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	// special case for KALWAYS
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	if (aBitNum == KALWAYS)
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		{
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		m = rh.iTraceMask[0] ||
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			rh.iTraceMask[1] ||
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			rh.iTraceMask[2] ||
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			rh.iTraceMask[3] ||
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			rh.iTraceMask[4] ||
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			rh.iTraceMask[5] ||
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			rh.iTraceMask[6] ||
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		    rh.iTraceMask[7];
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		}
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	else if  ( (aBitNum > KMAXTRACE) || (aBitNum < 0) )
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		m = 0;
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	else
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		{
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		TInt index = aBitNum >> 5;
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		m = rh.iTraceMask[index];
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		m &= 1 << (aBitNum & 31);
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		}
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	return (m != 0);
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#else
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	return 1;
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#endif
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	}
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extern "C" unsigned int strlen(const char* s)
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	{
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	const char* s0 = s;
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	while(*s++) {}
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	return s - s0 - 1;
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	}
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int appendstr(char* out, int outlen, const char* s)
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	{
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	if (!s)
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		s = "NULL";
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	char* d = out + outlen;
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	while(*s)
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		*d++ = *s++;
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	return d - out;
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	}
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int AppendNumBase10U(char* out, unsigned int val, int width, int fill)
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	{
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	int len = 10;
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	if (val < 10)
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		len = 1;
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	else if (val < 100)
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		len = 2;
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	else if (val < 1000)
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		len = 3;
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	else if (val < 10000)
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		len = 4;
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	else if (val < 100000)
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		len = 5;
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	else if (val < 1000000)
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		len = 6;
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	else if (val < 10000000)
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		len = 7;
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	else if (val < 100000000)
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		len = 8;
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	else if (val < 1000000000)
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		len = 9;
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	int w = (len < width) ? width : len;
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	char* d = out + w;
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	do	{
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		*--d = (char)(48 + val%10);
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		val /= 10;
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		} while(val);
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	for (; d > out; *--d = (char)fill ) {}
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	return w;
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	}
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int AppendNumBase10S(char* out, int sval, int width, int fill)
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	{
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	int sign = (sval<0) ? 1 : 0;
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	unsigned val = sign ? unsigned(-sval) : unsigned(sval);
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	int len = 10;
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	if (val < 10)
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		len = 1;
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	else if (val < 100)
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		len = 2;
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	else if (val < 1000)
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		len = 3;
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	else if (val < 10000)
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		len = 4;
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	else if (val < 100000)
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		len = 5;
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	else if (val < 1000000)
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		len = 6;
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	else if (val < 10000000)
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		len = 7;
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	else if (val < 100000000)
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		len = 8;
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	else if (val < 1000000000)
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		len = 9;
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	if (sign) ++len;
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	int w = (len < width) ? width : len;
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	char* d = out + w;
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	do	{
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		*--d = (char)(48 + val%10);
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		val /= 10;
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		} while(val);
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	if (sign) *--d = '-';
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	for (; d > out; *--d = (char)fill ) {}
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	return w;
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	}
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int AppendNumBase16(char* out, unsigned int val, int width, int fill)
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	{
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	int len = 8;
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	if (val < 0x10)
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		len = 1;
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	else if (val < 0x100)
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		len = 2;
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	else if (val < 0x1000)
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		len = 3;
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	else if (val < 0x10000)
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		len = 4;
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	else if (val < 0x100000)
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		len = 5;
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	else if (val < 0x1000000)
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		len = 6;
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	else if (val < 0x10000000)
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		len = 7;
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	int w = (len < width) ? width : len;
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	char* d = out + w;
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	do	{
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		char c = (char)(48 + (val&15));
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		if (c>'9') c+=0x07;
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		*--d = c;
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		val >>= 4;
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		} while(val);
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	for (; d > out; *--d = (char)fill ) {}
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	return w;
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	}
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int AppendNumBase16L(char* out, Uint64 val, int width, int fill)
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	{
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	TUint vl = (TUint)val;
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	TUint vh = (TUint)(val>>32);
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	TInt l = 0;
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	if (vh)
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		{
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		l = AppendNumBase16(out, vh, width-8, fill);
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		l += AppendNumBase16(out+l, vl, 8, fill);
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		}
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	else
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		l = AppendNumBase16(out, vl, width, fill);
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	return l;
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	}
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/**
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Formats and appends text to the specified narrow descriptor without making any
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executive calls.
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The function takes a format string and a variable number of arguments. The
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format specifiers in the format string are used to interpret and the arguments.
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Format directives have the following syntax:
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@code
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<format-directive> ::= 
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	"%" [<padding-character>] [<field-width>] [<long-flag>] <conversion-specifier>
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@endcode
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If a field width is specified and the width of the formatted field is less
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than this width, then the field is padded with the padding character.
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The only supported padding characters are ' ' (default) and '0'.
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The long flag specifier ('l') modifies the semantic of the conversion
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specifier as explained below.
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The possible values for the conversion specifiers, the long flag and the way in
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which arguments are interpreted, are as follows:
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@code
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d	Interpret the argument as a TInt decimal representation
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ld	NOT SUPPORTED - use lx instead
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u	Interpret the argument as a TUint decimal representation
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lu	NOT SUPPORTED - use lx instead
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x	Interpret the argument as a TUint hexadecimal representation
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X	As above
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lx	Interpret the argument as a Uint64 hexadecimal representation
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lX	As above
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c	Interpret the argument as a character
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s	Interpret the argument as a pointer to narrow C string
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ls	Interpret the argument as a pointer to narrow C string
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S 	Interpret the argument as a pointer to narrow descriptor or NULL
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lS	NOT SUPPORTED - use S instead
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O	Interpret the argument as a pointer to DObject or NULL 
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	Generates the object full name or 'NULL'
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o	Interpret the argument as a pointer to DObject or NULL
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	Generates the object name or 'NULL'
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M	Interpret the argument as a pointer to a fast mutex or NULL
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	Generates the name, if this is a well-known fast mutex, address otherwise
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m	Interpret the argument as a pointer to a fast semaphore or NULL
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	Generates the owning thread name, if this is a well-known fast semaphore, address otherwise
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T	Interpret the argument as a pointer to a nanothread or NULL 
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	Generates the full name, if this is a Symbian OS thread, address otherwise
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C	Interpret the argument as a pointer to a DCodeSeg or NULL
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	Generates the filename and module version number
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@endcode
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The function can be called from the interrupt context, but extreme caution is advised as it
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may require a lot of stack space and interrupt stacks are very small.
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@param aDes 	Narrow descriptor that must be big-enough to hold result
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@param aFmt 	The format string
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@param aList 	A variable number of arguments to be converted to text as dictated by the format string
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@pre Calling thread can be either in a critical section or not.
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@pre Interrupts must be enabled.
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@pre Kernel must be unlocked
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@pre No fast mutex can be held.
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@pre Call in any context.
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@pre Suitable for use in a device driver
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@panic The set of panics that can be raised when appending data to descriptors.
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@see   TDes8
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*/
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EXPORT_C TInt AppendFormat(char* aOut, const char* aFmt, VA_LIST aList)
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	{
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#define NEXT_FMT(c,p) if (((c)=*(p)++)==0) return outLen;
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	TInt outLen = 0;
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	FOREVER
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		{
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		char c;
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		NEXT_FMT(c,aFmt);
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		if (c=='%')
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			{
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			char fill=' ';
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			TInt width=0;
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			TBool long_arg=EFalse;
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			TBool ok=ETrue;
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			NEXT_FMT(c,aFmt);
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			if (c=='0')
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				{
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				fill='0';
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				NEXT_FMT(c,aFmt);
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				}
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			while(c>='0' && c<='9')
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				{
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				width=width*10+c-'0';
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				NEXT_FMT(c,aFmt);
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diff changeset
   325
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   326
			if (c=='l')
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   327
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   328
				long_arg=ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   329
				NEXT_FMT(c,aFmt);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   330
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   331
			switch(c)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   332
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   333
				case 'd':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   334
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   335
					if (long_arg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   336
						ok=EFalse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   337
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   338
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   339
						TInt val=VA_ARG(aList,TInt);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   340
						char* d = aOut + outLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   341
						outLen += AppendNumBase10S(d, val, width, fill);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   342
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   343
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   344
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   345
				case 'u':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   346
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   347
					if (long_arg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   348
						ok=EFalse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   349
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   350
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   351
						TUint val=VA_ARG(aList,TUint);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   352
						char* d = aOut + outLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   353
						outLen += AppendNumBase10U(d, val, width, fill);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   354
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   355
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   356
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   357
				case 'x':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   358
				case 'X':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   359
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   360
					if (long_arg)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   361
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   362
						Uint64 val=VA_ARG(aList,Uint64);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   363
						char* d = aOut + outLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   364
						outLen += AppendNumBase16L(d, val, width, fill);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   365
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   366
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   367
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   368
						TUint val=VA_ARG(aList,TUint);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   369
						char* d = aOut + outLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   370
						outLen += AppendNumBase16(d, val, width, fill);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   371
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   372
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   373
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   374
				case 's':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   375
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   376
					const char* s = VA_ARG(aList,const char*);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   377
					outLen = appendstr(aOut, outLen, s);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   378
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   379
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   380
				case 'M':		// fast mutex
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   381
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   382
					NFastMutex* pM=VA_ARG(aList,NFastMutex*);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   383
					outLen = appendstr(aOut, outLen, "M");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   384
					if (!pM)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   385
						outLen = appendstr(aOut, outLen, 0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   386
					else if (pM==&TheScheduler.iLock)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   387
						outLen = appendstr(aOut, outLen, "SYSLOCK");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   388
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   389
						outLen += AppendNumBase16(aOut+outLen, (TUint)pM, 8, '0');
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   390
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   391
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   392
				case 'm':		// fast semaphore
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   393
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   394
					NFastSemaphore* pS=VA_ARG(aList,NFastSemaphore*);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   395
					outLen = appendstr(aOut, outLen, "S");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   396
					if (!pS)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   397
						outLen = appendstr(aOut, outLen, 0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   398
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   399
						outLen += AppendNumBase16(aOut+outLen, (TUint)pS, 8, '0');
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   400
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   401
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   402
				case 'T':		// NKERN thread
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   403
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   404
					NThread* pN=VA_ARG(aList,NThread*);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   405
#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   406
					if (pN && pN->iNThreadBaseSpare8)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   407
						outLen = appendstr(aOut, outLen, (const char*)pN->iNThreadBaseSpare8);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   408
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   409
					if (pN && pN->iSpare8)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   410
						outLen = appendstr(aOut, outLen, (const char*)pN->iSpare8);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   411
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   412
					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   413
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   414
						outLen = appendstr(aOut, outLen, "T");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   415
						if (!pN)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   416
							outLen = appendstr(aOut, outLen, 0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   417
						else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   418
							outLen += AppendNumBase16(aOut+outLen, (TUint)pN, 8, '0');
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   419
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   420
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   421
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   422
#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   423
				case 'G':		// NKERN thread group
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   424
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   425
					NThreadGroup* pG=VA_ARG(aList,NThreadGroup*);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   426
//					if (pG && pG->iNThreadBaseSpare8)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   427
//						outLen = appendstr(aOut, outLen, (const char*)pG->iNThreadBaseSpare8);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   428
//					else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   429
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   430
						outLen = appendstr(aOut, outLen, "G");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   431
						if (!pG)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   432
							outLen = appendstr(aOut, outLen, 0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   433
						else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   434
							outLen += AppendNumBase16(aOut+outLen, (TUint)pG, 8, '0');
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   435
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   436
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   437
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   438
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   439
				case 'c':
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   440
					c=(char)VA_ARG(aList,TUint);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   441
					// fall through
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   442
				default:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   443
					ok=EFalse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   444
					break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   445
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   446
				if (ok)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   447
					continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   448
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   449
		aOut[outLen++]=c;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   450
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   451
	return outLen;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   452
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   453
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   454
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   455
/**
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   456
Prints a formatted string on the debug port.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   457
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   458
The function uses Kern::AppendFormat() to do the formatting.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   459
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   460
Although it is safe to call this function from an ISR, it polls the output
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   461
serial port and may take a long time to complete, invalidating any
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   462
real-time guarantee.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   463
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   464
If called from an ISR, it is possible for output text to be intermingled
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   465
with other output text if one set of output interrupts or preempts another.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   466
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   467
Some of the formatting options may not work inside an ISR.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   468
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   469
Be careful not to use a string that is too long to fit onto the stack.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   470
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   471
@param aFmt The format string. This must not be longer than 256 characters.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   472
@param ...	A variable number of arguments to be converted to text as dictated
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   473
            by the format string.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   474
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   475
@pre Calling thread can either be in a critical section or not.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   476
@pre Interrupts must be enabled.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   477
@pre Kernel must be unlocked
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   478
@pre No fast mutex can be held.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   479
@pre Call in any context.
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   480
@pre Suitable for use in a device driver
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   481
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   482
@see Kern::AppendFormat()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   483
*/
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   484
extern "C" void puts(const char* s);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   485
extern "C" void prthex8(TUint);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   486
EXPORT_C void KPrintf(const char* aFmt, ...)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   487
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   488
	extern TUint32 __tr();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   489
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   490
	char printBuf[256];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   491
	VA_LIST list;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   492
	VA_START(list,aFmt);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   493
	int c = AppendFormat(printBuf+2,aFmt,list) + 2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   494
	printBuf[c++] = 13;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   495
	printBuf[c++] = 10;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   496
	printBuf[0] = __trace_cpu_num()+48;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   497
	printBuf[1] = 58;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   498
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   499
	if (NKern::Crashed())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   500
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   501
		DebugPrint(printBuf,c);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   502
		return;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   503
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   504
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   505
	// Handle BTrace first...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   506
	TUint category = BTrace::EKernPrintf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   507
	TInt result = BTraceContextBig(category,0,0,printBuf,c);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   508
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   509
	NThread* csThread = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   510
	NThread* curr = NKern::CurrentThread();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   511
	if (curr && NKern::CurrentContext() == NKern::EThread && !NKern::KernelLocked())
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   512
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   513
		csThread = curr;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   514
		NKern::_ThreadEnterCS();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   515
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   516
	if (!result)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   517
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   518
		DebugPrint(printBuf,c);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   519
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   520
	if (csThread)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   521
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   522
		NKern::_ThreadLeaveCS();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   523
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   524
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   525
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   526
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   527
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   528
/******************************************************************************
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   529
 * BTRACE SUPPORT
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   530
 ******************************************************************************/
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   531
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   532
#define BTRACE_INCLUDE_TIMESTAMPS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   533
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   534
TAny* BTraceBufferBase[KMaxCpus];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   535
TAny* BTraceBufferEnd[KMaxCpus];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   536
TAny* BTraceBufferPtr[KMaxCpus];	// next free position
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   537
TBool BTraceBufferWrap[KMaxCpus];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   538
TBool BTraceActive;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   539
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   540
//const TUint KBTraceBufferSize = 16 * 1024 * 1024;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   541
const TUint KBTraceBufferSize = 1 * 1024 * 1024;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   542
const TUint KBTraceSlotSize = 128;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   543
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   544
__ASSERT_COMPILE(KBTraceSlotSize >= (TUint)KMaxBTraceRecordSize);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   545
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   546
TBool HandleBTrace(TUint32 aHeader,TUint32 aHeader2,const TUint32 aContext,const TUint32 a1,const TUint32 a2,const TUint32 a3,const TUint32 aExtra,const TUint32 aPc)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   547
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   548
#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   549
	// Header 2 always present and contains CPU number
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   550
	// If Header2 not originally there, add 4 to size
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   551
	TInt cpu = NKern::CurrentCpu();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   552
	if (!(aHeader&(BTrace::EHeader2Present<<BTrace::EFlagsIndex*8)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   553
		aHeader += (4<<BTrace::ESizeIndex*8) + (BTrace::EHeader2Present<<BTrace::EFlagsIndex*8), aHeader2=0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   554
	aHeader2 = (aHeader2 &~ BTrace::ECpuIdMask) | (cpu<<20);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   555
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   556
	TInt cpu = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   557
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   558
#ifdef BTRACE_INCLUDE_TIMESTAMPS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   559
	// Add timestamp to trace...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   560
#if defined(__EPOC32__) && defined(__CPU_X86)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   561
	aHeader += 8<<BTrace::ESizeIndex*8;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   562
	aHeader |= BTrace::ETimestampPresent<<BTrace::EFlagsIndex*8 | BTrace::ETimestamp2Present<<BTrace::EFlagsIndex*8;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   563
	TUint64 timeStamp = fast_counter();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   564
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   565
	aHeader += 4<<BTrace::ESizeIndex*8;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   566
	aHeader |= BTrace::ETimestampPresent<<BTrace::EFlagsIndex*8;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   567
	TUint32 timeStamp = NKern::FastCounter();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   568
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   569
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   570
	TUint size = (aHeader+3)&0xfc;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   571
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   572
#if !defined(__SMP__) || !defined(__USE_BTRACE_LOCK__)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   573
	TInt irq = NKern::DisableAllInterrupts();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   574
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   575
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   576
	TUint32* src;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   577
	TUint32* dst = (TUint32*)BTraceBufferPtr[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   578
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   579
	if (!BTraceActive)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   580
		goto trace_off;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   581
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   582
	BTraceBufferPtr[cpu] = ((TUint8*)BTraceBufferPtr[cpu]) + KBTraceSlotSize;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   583
	if (BTraceBufferPtr[cpu] >= BTraceBufferEnd[cpu])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   584
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   585
		BTraceBufferPtr[cpu] = BTraceBufferBase[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   586
		BTraceBufferWrap[cpu] = TRUE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   587
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   588
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   589
	size >>= 2; // we are now counting words, not bytes
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   590
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   591
	if (dst+size > (TUint32*)BTraceBufferEnd[cpu])
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   592
		goto trace_dropped;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   593
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   594
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   595
	// store first word of trace...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   596
	TUint w = aHeader;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   597
	--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   598
	*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   599
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   600
#ifndef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   601
	if (aHeader&(BTrace::EHeader2Present<<(BTrace::EFlagsIndex*8)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   602
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   603
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   604
		w = aHeader2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   605
		--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   606
		*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   607
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   608
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   609
#ifdef BTRACE_INCLUDE_TIMESTAMPS
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   610
	// store timestamp...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   611
#if defined(__EPOC32__) && defined(__CPU_X86)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   612
	--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   613
	*dst++ = TUint32(timeStamp);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   614
	--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   615
	*dst++ = TUint32(timeStamp>>32);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   616
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   617
	--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   618
	*dst++ = timeStamp;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   619
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   620
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   621
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   622
	if(aHeader&(BTrace::EContextIdPresent<<(BTrace::EFlagsIndex*8)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   623
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   624
		w = aContext;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   625
		--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   626
		*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   627
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   628
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   629
	if(aHeader&(BTrace::EPcPresent<<(BTrace::EFlagsIndex*8)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   630
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   631
		w = aPc;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   632
		--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   633
		*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   634
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   635
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   636
	if(aHeader&(BTrace::EExtraPresent<<(BTrace::EFlagsIndex*8)))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   637
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   638
		w = aExtra;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   639
		--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   640
		*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   641
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   642
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   643
	// store remaining words of trace...
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   644
	if(size)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   645
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   646
		w = a1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   647
		--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   648
		*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   649
		if(size)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   650
			{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   651
			w = a2;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   652
			--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   653
			*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   654
			if(size)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   655
				{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   656
				if(size==1)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   657
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   658
					w = a3;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   659
					*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   660
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   661
				else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   662
					{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   663
					src = (TUint32*)a3;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   664
					do
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   665
						{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   666
						w = *src++;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   667
						--size;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   668
						*dst++ = w;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   669
						}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   670
					while(size);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   671
					}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   672
				}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   673
			}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   674
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   675
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   676
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   677
#if !defined(__SMP__) || !defined(__USE_BTRACE_LOCK__)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   678
	NKern::RestoreInterrupts(irq);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   679
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   680
	return ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   681
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   682
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   683
trace_dropped:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   684
#if !defined(__SMP__) || !defined(__USE_BTRACE_LOCK__)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   685
	NKern::RestoreInterrupts(irq);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   686
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   687
	return ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   688
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   689
trace_off:
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   690
#if !defined(__SMP__) || !defined(__USE_BTRACE_LOCK__)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   691
	NKern::RestoreInterrupts(irq);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   692
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   693
	return ETrue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   694
//	return EFalse;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   695
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   696
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   697
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   698
TBool SBTraceData::CheckFilter2(TUint32)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   699
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   700
	return TRUE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   701
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   702
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   703
void InitBTraceHandler()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   704
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   705
	TInt cpu;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   706
#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   707
	TInt ncpus = NKern::NumberOfCpus();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   708
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   709
	TInt ncpus = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   710
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   711
	for (cpu=0; cpu<ncpus; ++cpu)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   712
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   713
		BTraceBufferBase[cpu] = malloc(KBTraceBufferSize);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   714
		TEST_OOM(BTraceBufferBase[cpu]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   715
		BTraceBufferEnd[cpu] = ((TUint8*)BTraceBufferBase[cpu]) + KBTraceBufferSize;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   716
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   717
		TUint8* p = (TUint8*)BTraceBufferBase[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   718
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   719
		BTraceBufferPtr[cpu] = p;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   720
		BTraceBufferWrap[cpu] = FALSE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   721
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   722
		TEST_PRINT2("BTraceBufferBase[%d] = %08x", cpu, BTraceBufferBase[cpu]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   723
		TEST_PRINT2("BTraceBufferEnd[%d]  = %08x", cpu, BTraceBufferEnd[cpu]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   724
		TEST_PRINT2("BTraceBufferPtr[%d]  = %08x", cpu, BTraceBufferPtr[cpu]);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   725
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   726
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   727
	SBTraceData& traceData = BTraceData;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   728
	traceData.iHandler = &HandleBTrace;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   729
//	traceData.iFilter[BTrace::EKernPrintf] = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   730
	traceData.iFilter[BTrace::EThreadIdentification] = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   731
	traceData.iFilter[BTrace::ECpuUsage] = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   732
	traceData.iFilter[0xdd] = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   733
//	memset(traceData.iFilter, 1, sizeof(traceData.iFilter));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   734
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   735
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   736
void DumpBTraceBuffer()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   737
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   738
	BTraceActive = FALSE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   739
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   740
	TInt cpu;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   741
#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   742
	TInt ncpus = NKern::NumberOfCpus();
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   743
#else
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   744
	TInt ncpus = 1;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   745
#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   746
	char x[64];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   747
	for (cpu=0; cpu<=ncpus; ++cpu)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   748
		{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   749
		memset(x, cpu+0xc0, sizeof(x));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   750
		DebugPrint(x, sizeof(x));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   751
		if (cpu == ncpus)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   752
			break;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   753
		const char* b = (const char*)BTraceBufferBase[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   754
		const char* e = (const char*)BTraceBufferEnd[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   755
		const char* f = (const char*)BTraceBufferPtr[cpu];
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   756
		const char* p = BTraceBufferWrap[cpu] ? f : b;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   757
		if (!p || (!BTraceBufferWrap[cpu] && p==f))
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   758
			continue;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   759
		do	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   760
			TInt size = *(const TUint8*)p;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   761
			size = (size + 3) &~ 3;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   762
			DebugPrint(p, size);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   763
			p+=KBTraceSlotSize;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   764
			if (p==e)
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   765
				p = b;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   766
			} while (p!=f);
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   767
		}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   768
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   769
	SBTraceData& traceData = BTraceData;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   770
	memset(traceData.iFilter, 0, sizeof(traceData.iFilter));
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   771
	traceData.iHandler = 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   772
	TEST_PRINT("\r\n\nBTrace Dump Complete");
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   773
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   774
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   775
void StartBTrace()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   776
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   777
	BTraceActive = TRUE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   778
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   779
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   780
void StopBTrace()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   781
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   782
	BTraceActive = FALSE;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   783
	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   784
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   785
TInt KCrazySchedulerEnabled()
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   786
	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   787
	return 0;
a41df078684a Convert Kernelhwsrv package from SFL to EPL
John Imhofe
parents:
diff changeset
   788
	}