--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/Libraries/Engine/CrashDebuggerLib/Parsers/State/Implementation/Helpers/HelperNThread.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,183 @@
+/*
+* Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SymbianParserLib.Engine;
+using CrashDebuggerLib.Structures.KernelObjects;
+using CrashDebuggerLib.Structures.Process;
+using CrashDebuggerLib.Structures.CodeSeg;
+using CrashDebuggerLib.Structures.Register;
+using CrashDebuggerLib.Structures.Thread;
+using CrashDebuggerLib.Structures.NThread;
+using SymbianParserLib.Elements;
+using SymbianParserLib.Enums;
+using SymbianParserLib.BaseStructures;
+
+namespace CrashDebuggerLib.Parsers.State.Implementation.Helpers
+{
+ internal class HelperNThread
+ {
+ #region Constructors
+ public HelperNThread()
+ {
+ }
+ #endregion
+
+ #region API
+ public void CreateMonitorNThread( ParserEngine aEngine, string aName, NThread aThread )
+ {
+ CreateMonitorNThread( aEngine, aName, aThread, null );
+ }
+
+ public void CreateMonitorNThread( ParserEngine aEngine, string aName, NThread aThread, ParserElementBase.ElementCompleteHandler aLastFieldHandler )
+ {
+ // Create MState lines
+ ParserParagraph para0 = new ParserParagraph( aName + "_NSTATE" );
+ para0.Tag = aThread;
+ CreateThreadNState( para0, aThread, "READY", false );
+ CreateThreadNState( para0, aThread, "SUSPENDED", false );
+ CreateThreadNState( para0, aThread, "WAITFSEM", true );
+ CreateThreadNState( para0, aThread, "SLEEP", false );
+ CreateThreadNState( para0, aThread, "BLOCKED", false );
+ CreateThreadNState( para0, aThread, "DEAD", false );
+ CreateThreadNState( para0, aThread, "WAITDFC", false );
+ CreateThreadNState( para0, aThread, "??", true );
+ aEngine.Add( para0 );
+
+ ParserParagraph para1 = CreateThreadCommon( aName, aThread );
+ aEngine.Add( para1 );
+
+ CreateRegisterParagraphs( aEngine, aThread, aLastFieldHandler );
+
+ // TODO: add support for older memory models?
+ }
+ #endregion
+
+ #region Call-back methods
+ public void SetThreadNStateWaitObject( ParserParagraph aParagraph, ParserFieldName aParameterName, uint aWaitObjectAddress )
+ {
+ System.Diagnostics.Debug.Assert( aParagraph.Tag is NThread );
+ NThread thread = (NThread) aParagraph.Tag;
+ thread.WaitObj = aWaitObjectAddress;
+ }
+ #endregion
+
+ #region Event handlers
+ void NThreadState_ElementComplete( ParserElementBase aElement )
+ {
+ ParserLine line = (ParserLine) aElement;
+ System.Diagnostics.Debug.Assert( line.Tag is NThread.TNThreadState );
+ NThread.TNThreadState state = (NThread.TNThreadState) line.Tag;
+ ParserParagraph paragraph = line.Paragraph;
+ System.Diagnostics.Debug.Assert( paragraph.Tag is NThread );
+ NThread thread = (NThread) paragraph.Tag;
+ thread.NState = state;
+ }
+ #endregion
+
+ #region Internal methods
+ private void CreateThreadNState( ParserParagraph aParagraph, NThread aThread, string aNStateName, bool aCapturesWaitObject )
+ {
+ StringBuilder format = new StringBuilder( "NThread @ %8x Pri %d NState " + aNStateName );
+ //
+ if ( aCapturesWaitObject )
+ {
+ format.Append( " %8x" );
+ }
+ format.Append( "\r\n" );
+ //
+ //
+ string finalFormat = format.ToString();
+ NThread.TNThreadState state = NThread.NStateFromString( aNStateName );
+ ParserLine l1 = ParserLine.NewSymFormat( finalFormat );
+ l1.Tag = state;
+ //
+ l1[ 0 ].SetTargetProperty( aThread, "Address" );
+ l1[ 1 ].SetTargetProperty( aThread, "Priority" );
+ //
+ if ( aCapturesWaitObject )
+ {
+ l1[ 2 ].SetTargetMethod( this, "SetThreadNStateWaitObject" );
+ }
+ //
+ l1.ElementComplete += new ParserElementBase.ElementCompleteHandler( NThreadState_ElementComplete );
+ aParagraph.Add( l1 );
+ }
+
+ private ParserParagraph CreateThreadCommon( string aName, NThread aThread )
+ {
+ ParserParagraph para = new ParserParagraph( aName );
+ //
+ ParserLine l1 = ParserLine.NewSymFormat( "Next=%08x Prev=%08x Att=%02x\r\n" );
+ l1.SetTargetProperties( new object[] { aThread.LinkedListInfo, aThread.LinkedListInfo, aThread }, "Next", "Previous", "Attributes" );
+ //
+ ParserLine l2 = ParserLine.NewSymFormat( "HeldFM=%08x WaitFM=%08x AddrSp=%08x\r\n" );
+ l2.SetTargetProperties( new object[] { aThread.MutexInfo, aThread.MutexInfo, aThread }, "HeldAddress", "WaitAddress", "AddressSpace" );
+ //
+ ParserLine l3 = ParserLine.NewSymFormat( "Time=%d Timeslice=%d ReqCount=%d\r\n" );
+ l3.SetTargetProperties( new object[] { aThread.TimeInfo, aThread.TimeInfo, aThread.CountInfo }, "Time", "Timeslice", "RequestSemaphoreCount" );
+ //
+ ParserLine l4 = ParserLine.NewSymFormat( "LastStartTime=%08x TotalCpuTime=%lx Tag=%08x\r\n" );
+ l4.SetTargetProperties( aThread.TimeInfo, "LastStartTime", "TotalCpuTime", "Tag" );
+ //
+ ParserLine l5 = ParserLine.NewSymFormat( "ReturnValue=%d, UCT=%d\r\n" );
+ l5.SetTargetProperties( aThread, "ReturnValue", "UserContextType" );
+ //
+ ParserLine l6 = ParserLine.NewSymFormat( "SuspendCount=%d CsCount=%d CsFunction=%08x\r\n" );
+ l6.SetTargetProperties( aThread.CountInfo, "SuspendCount", "CsCount", "CsFunctionRaw" );
+ //
+ ParserLine l7 = ParserLine.NewSymFormat( "SavedSP=%08x ExtraContext=%08x ExtraContextSize=%08x\r\n" );
+ l7.SetTargetProperties( new object[] { aThread, aThread.ExtraContextInfo, aThread.ExtraContextInfo }, "SavedSP", "ExtraContext", "ExtraContextSizeRaw" );
+ //
+ para.Add( l1, l2, l3, l4, l5, l6, l7 );
+ return para;
+ }
+
+ private void CreateRegisterParagraphs( ParserEngine aEngine, NThread aThread, ParserElementBase.ElementCompleteHandler aLastFieldHandler )
+ {
+ {
+ ParserParagraph para = new ParserParagraph( "NTHREAD_REGS1" );
+ para.SetTargetMethod( aThread.Registers, "Add" );
+ ParserLine l1 = ParserLine.NewSymFormat( "FPEXC %08x\r\n" );
+ ParserLine l2 = ParserLine.NewSymFormat( "CAR %08x\r\n" );
+ ParserLine l3 = ParserLine.NewSymFormat( "DACR %08x\r\n" );
+ para.Add( l1, l2, l3 );
+ aEngine.Add( para );
+ }
+
+ {
+ ParserParagraph para = new ParserParagraph( "NTHREAD_REGS2" );
+ para.SetTargetMethod( aThread.Registers, "Add" );
+ ParserLine l1 = ParserLine.NewSymFormat( "R13_USR %08x R14_USR %08x SPSR_SVC %08x\r\n" );
+ ParserLine l2 = ParserLine.NewSymFormat( " R4 %08x R5 %08x R6 %08x R7 %08x\r\n" );
+ ParserLine l3 = ParserLine.NewSymFormat( " R8 %08x R9 %08x R10 %08x R11 %08x\r\n" );
+ ParserLine l4 = ParserLine.NewSymFormat( " PC %08x\r\n" );
+ //
+ if ( aLastFieldHandler != null )
+ {
+ l4[ 0 ].ElementComplete += new ParserElementBase.ElementCompleteHandler( aLastFieldHandler );
+ }
+ //
+ para.Add( l1, l2, l3, l4 );
+ aEngine.Add( para );
+ }
+ }
+ #endregion
+ }
+}