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[+] added addr64Ex(...) with IDebugControl

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[~] work-around for secondary DebugExtensionInitialize call
[~] addr64(...) in events filter replaced to addr64Ex(...)

git-svn-id: https://pykd.svn.codeplex.com/svn@63271 9b283d60-5439-405e-af05-b73fd8c4d996
This commit is contained in:
SND\EreTIk_cp 2011-03-30 12:57:53 +00:00
parent 30bbc70403
commit 946f6cdc1f
7 changed files with 50 additions and 14 deletions
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32
pykd/dbgeventcb.cpp
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@ -11,6 +11,7 @@
/////////////////////////////////////////////////////////////////////////////////
DbgEventCallbacks *DbgEventCallbacks::dbgEventCallbacks = NULL;
volatile LONG DbgEventCallbacks::dbgEventCallbacksStartCount = 0;
/////////////////////////////////////////////////////////////////////////////////
@ -19,8 +20,11 @@ HRESULT DbgEventCallbacks::Start()
HRESULT hres;
try
{
Stop();
dbgEventCallbacks = new DbgEventCallbacks;
if (1 == InterlockedIncrement(&dbgEventCallbacksStartCount))
{
_ASSERT(!dbgEventCallbacks);
dbgEventCallbacks = new DbgEventCallbacks;
}
hres = S_OK;
}
catch (HRESULT _hres)
@ -38,8 +42,12 @@ HRESULT DbgEventCallbacks::Start()
void DbgEventCallbacks::Stop()
{
if (dbgEventCallbacks)
dbgEventCallbacks->Deregister();
if (0 == InterlockedDecrement(&dbgEventCallbacksStartCount))
{
_ASSERT(dbgEventCallbacks);
if (dbgEventCallbacks)
dbgEventCallbacks->Deregister();
}
}
/////////////////////////////////////////////////////////////////////////////////
@ -48,6 +56,7 @@ DbgEventCallbacks::DbgEventCallbacks()
: m_ReferenceCount(1)
, m_dbgClient(NULL)
, m_dbgSymbols3(NULL)
, m_dbgControl(NULL)
{
HRESULT hres;
try
@ -65,6 +74,12 @@ DbgEventCallbacks::DbgEventCallbacks()
if (FAILED(hres))
throw hres;
hres = m_dbgClient->QueryInterface(
__uuidof(IDebugControl),
reinterpret_cast<PVOID *>(&m_dbgControl));
if (FAILED(hres))
throw hres;
hres = m_dbgClient->SetEventCallbacks(this);
if (FAILED(hres))
throw hres;
@ -95,6 +110,11 @@ void DbgEventCallbacks::Deregister()
m_dbgSymbols3->Release();
m_dbgSymbols3 = NULL;
}
if (m_dbgControl)
{
m_dbgControl->Release();
m_dbgControl = NULL;
}
if (m_dbgClient)
{
m_dbgClient->Release();
@ -146,7 +166,7 @@ HRESULT DbgEventCallbacks::ChangeSymbolState(
return doSymbolsLoaded(Argument);
// f.e. is case ".reload /f image.exe", if for image.exe no symbols
restoreSyntheticSymbolForAllModules(m_dbgSymbols3);
restoreSyntheticSymbolForAllModules(m_dbgSymbols3, m_dbgControl);
return S_OK;
}
@ -169,7 +189,7 @@ HRESULT DbgEventCallbacks::doSymbolsLoaded(
&dbgModuleParameters);
if (SUCCEEDED(hres))
{
ModuleInfo moduleInfo(dbgModuleParameters);
ModuleInfo moduleInfo(dbgModuleParameters, m_dbgControl);
restoreSyntheticSymbolForModule(moduleInfo, m_dbgSymbols3);
}
}

2
pykd/dbgeventcb.h
View File

@ -45,11 +45,13 @@ private:
IDebugClient *m_dbgClient;
IDebugSymbols3 *m_dbgSymbols3;
IDebugControl *m_dbgControl;
/////////////////////////////////////////////////////////////////////////////////
// global singleton
static DbgEventCallbacks *dbgEventCallbacks;
static volatile LONG dbgEventCallbacksStartCount;
/////////////////////////////////////////////////////////////////////////////////
};

11
pykd/dbgmem.cpp
View File

@ -52,14 +52,14 @@ loadMemory( ULONG64 address, PVOID dest, ULONG length, BOOLEAN phyAddr )
///////////////////////////////////////////////////////////////////////////////////
ULONG64
addr64( ULONG64 addr )
addr64Ex( ULONG64 addr, IDebugControl *control )
{
HRESULT hres;
try {
ULONG processorMode;
hres = dbgExt->control->GetActualProcessorType( &processorMode );
hres = control->GetActualProcessorType( &processorMode );
if ( FAILED( hres ) )
throw DbgException( "IDebugControl::GetEffectiveProcessorType failed" );
@ -91,6 +91,13 @@ addr64( ULONG64 addr )
///////////////////////////////////////////////////////////////////////////////////
ULONG64 addr64( ULONG64 addr )
{
return addr64Ex(addr, dbgExt->control);
}
///////////////////////////////////////////////////////////////////////////////////
bool
compareMemory( ULONG64 addr1, ULONG64 addr2, ULONG length, BOOLEAN phyAddr )
{

3
pykd/dbgmem.h
View File

@ -79,6 +79,9 @@ loadWStrToBuffer( ULONG64 address, PWCHAR buffer, ULONG bufferLen );
bool
compareMemory( ULONG64 addr1, ULONG64 addr2, ULONG length, BOOLEAN phyAddr = FALSE );
ULONG64
addr64Ex( ULONG64 addr, IDebugControl *control );
ULONG64
addr64( ULONG64 addr );

8
pykd/dbgmodule.h
View File

@ -27,15 +27,17 @@ struct ModuleInfo
{
}
ModuleInfo(
const IMAGEHLP_MODULEW64 &dbgImageHelperInfo
const IMAGEHLP_MODULEW64 &dbgImageHelperInfo,
IDebugControl *control = dbgExt->control
) : m_base(addr64(dbgImageHelperInfo.BaseOfImage))
, m_timeDataStamp(dbgImageHelperInfo.TimeDateStamp)
, m_checkSumm(dbgImageHelperInfo.CheckSum)
{
}
ModuleInfo(
const DEBUG_MODULE_PARAMETERS &dbgModuleParameters
) : m_base(addr64(dbgModuleParameters.Base))
const DEBUG_MODULE_PARAMETERS &dbgModuleParameters,
IDebugControl *control = dbgExt->control
) : m_base(addr64Ex(dbgModuleParameters.Base, control))
, m_timeDataStamp(dbgModuleParameters.TimeDateStamp)
, m_checkSumm(dbgModuleParameters.Checksum)
{

5
pykd/dbgsynsym.cpp
View File

@ -615,7 +615,8 @@ void restoreSyntheticSymbolForModule(
/////////////////////////////////////////////////////////////////////////////////
void restoreSyntheticSymbolForAllModules(
IDebugSymbols3 *symbols3
IDebugSymbols3 *symbols3,
IDebugControl *control
)
{
try
@ -642,7 +643,7 @@ void restoreSyntheticSymbolForAllModules(
{
for (ULONG i = 0; i < arrModules.size(); ++i)
{
ModuleInfo moduleInfo(arrModules[i]);
ModuleInfo moduleInfo(arrModules[i], control);
restoreSyntheticSymbolForModuleNoLock(moduleInfo, symbols3);
}
}

3
pykd/dbgsynsym.h
View File

@ -54,7 +54,8 @@ void restoreSyntheticSymbolForModule(
);
void restoreSyntheticSymbolForAllModules(
IDebugSymbols3 *symbols3
IDebugSymbols3 *symbols3,
IDebugControl *control
);
/////////////////////////////////////////////////////////////////////////////////