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[0.3.x] added : getFrame routine

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git-svn-id: https://pykd.svn.codeplex.com/svn@85399 9b283d60-5439-405e-af05-b73fd8c4d996
This commit is contained in:
SND\kernelnet_cp 2013-09-27 15:32:54 +00:00 committed by Mikhail I. Izmestev
parent 48daec4a9d
commit 6581062fe2
5 changed files with 40 additions and 35 deletions
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1
pykd-0.3-2010.sln
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@ -30,6 +30,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "scripts", "scripts", "{FE24
test\scripts\mspdbtest.py = test\scripts\mspdbtest.py
test\scripts\pykdtest.py = test\scripts\pykdtest.py
test\scripts\regtest.py = test\scripts\regtest.py
test\scripts\stacktest.py = test\scripts\stacktest.py
test\scripts\synsymtest.py = test\scripts\synsymtest.py
test\scripts\target.py = test\scripts\target.py
test\scripts\testutils.py = test\scripts\testutils.py

35
pykd/cpucontext.cpp
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@ -8,52 +8,47 @@ namespace pykd {
///////////////////////////////////////////////////////////////////////////////
python::object CPUContextAdaptor::getRegisterByName( kdlib::CPUContext& cpu, const std::wstring &name )
python::object CPUContextAdaptor::getRegisterByName( kdlib::CPUContextPtr& cpu, const std::wstring &name )
{
kdlib::NumVariant var = cpu.getRegisterByName(name);
kdlib::NumVariant var = cpu->getRegisterByName(name);
return NumVariantAdaptor::convertToPython( var );
}
///////////////////////////////////////////////////////////////////////////////
python::object CPUContextAdaptor::getRegisterByIndex( kdlib::CPUContext& cpu, unsigned long index )
python::object CPUContextAdaptor::getRegisterByIndex( kdlib::CPUContextPtr& cpu, unsigned long index )
{
kdlib::NumVariant var = cpu.getRegisterByIndex(index);
std::wstring name = cpu.getRegisterName(index);
kdlib::NumVariant var = cpu->getRegisterByIndex(index);
std::wstring name = cpu->getRegisterName(index);
return python::make_tuple( name, NumVariantAdaptor::convertToPython( var ) );
}
///////////////////////////////////////////////////////////////////////////////
python::list CPUContextAdaptor::getStack( kdlib::CPUContext& cpu )
python::list CPUContextAdaptor::getStack( kdlib::CPUContextPtr& cpu )
{
unsigned long numberFrames = cpu.getStackLength();
kdlib::StackPtr stack = kdlib::getStack(cpu);
unsigned long numberFrames = stack->getFrameCount();
python::list lst;
python::object typeObj = python::object( python::handle<>(&PyType_Type) );
python::object frameType = typeObj("frameType", python::tuple(), python::dict() );
for ( unsigned long i = 0; i < numberFrames; ++i )
{
StackFrame frame;
cpu.getStackFrame( i, frame.ip, frame.ret, frame.fp, frame.sp );
lst.append( frame );
}
lst.append( stack->getFrame(i) );
return lst;
}
///////////////////////////////////////////////////////////////////////////////
std::wstring printStackFrame( StackFrame& frame )
std::wstring printStackFrame( kdlib::StackFramePtr& frame )
{
std::wstringstream sstr;
sstr << L"Frame: ";
sstr << L"IP=" << std::hex << frame.ip << L" ";
sstr << L"Return=" << std::hex << frame.ret << L" ";
sstr << L"Frame Offset=" << std::hex << frame.fp << L" ";
sstr << L"Stack Offset=" << std::hex << frame.sp;
sstr << L"IP=" << std::hex << frame->getIP() << L" ";
sstr << L"Return=" << std::hex << frame->getRET() << L" ";
sstr << L"Frame Offset=" << std::hex << frame->getFP() << L" ";
sstr << L"Stack Offset=" << std::hex << frame->getSP();
return sstr.str();
}

22
pykd/cpucontext.h
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@ -5,6 +5,7 @@ namespace python = boost::python;
#include "kdlib/dbgengine.h"
#include "kdlib/cpucontext.h"
#include "kdlib/stack.h"
namespace pykd {
@ -13,20 +14,20 @@ namespace pykd {
class CPUContextAdaptor
{
public:
static python::object getRegisterByName( kdlib::CPUContext& cpu, const std::wstring &name );
static python::object getRegisterByIndex( kdlib::CPUContext& cpu, unsigned long index );
static python::list getStack( kdlib::CPUContext& cpu );
static python::object getRegisterByName( kdlib::CPUContextPtr& cpu, const std::wstring &name );
static python::object getRegisterByIndex( kdlib::CPUContextPtr& cpu, unsigned long index );
static python::list getStack( kdlib::CPUContextPtr& cpu );
};
struct StackFrame {
kdlib::MEMOFFSET_64 ip, ret, fp, sp;
};
//struct StackFrame {
// kdlib::MEMOFFSET_64 ip, ret, fp, sp;
//};
std::wstring printStackFrame( StackFrame& frame );
std::wstring printStackFrame( kdlib::StackFramePtr& frame );
inline python::object getRegisterByName( const std::wstring &name )
{
return CPUContextAdaptor::getRegisterByName( *kdlib::loadCPUCurrentContext().get(), name );
return CPUContextAdaptor::getRegisterByName( kdlib::loadCPUCurrentContext(), name );
}
inline unsigned long long loadMSR( unsigned long msrIndex )
@ -56,9 +57,12 @@ inline void switchProcessorMode() {
}
inline python::list getCurrentStack() {
return CPUContextAdaptor::getStack( *kdlib::loadCPUCurrentContext() );
return CPUContextAdaptor::getStack( kdlib::loadCPUCurrentContext() );
}
inline kdlib::StackFramePtr getCurrentFrame() {
return kdlib::getStack()->getFrame(0);
}
///////////////////////////////////////////////////////////////////////////////

3
pykd/dbgengine.cpp
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@ -160,7 +160,8 @@ python::tuple findSymbolAndDisp( ULONG64 offset )
{
kdlib::MEMDISPLACEMENT displacement = 0;
std::wstring symbolName = kdlib::findSymbol( offset, displacement );
return python::make_tuple(symbolName,displacement);
std::wstring moduleName = kdlib::getModuleName( kdlib::findModuleBase( offset ) );
return python::make_tuple(moduleName,symbolName,displacement);
}
///////////////////////////////////////////////////////////////////////////////

14
pykd/pymod.cpp
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@ -277,6 +277,10 @@ BOOST_PYTHON_MODULE( pykd )
// stack and local variables
python::def( "getStack", &getCurrentStack,
"Return a current stack as a list of stackFrame objects" );
python::def( "getFrame", &getCurrentFrame,
"Return a current stack frame" );
// python::def( "getStackWow64", &getCurrentStackWow64,
// "Return a stack for wow64 context as a list of stackFrame objects" );
// python::def( "getFrame", &getCurrentStackFrame,
@ -555,12 +559,12 @@ BOOST_PYTHON_MODULE( pykd )
.def("__init__", python::make_constructor(Breakpoint::setSoftwareBreakpoint) )
;
python::class_<StackFrame>( "stackFrame",
python::class_<kdlib::StackFrame, kdlib::StackFramePtr, boost::noncopyable>( "stackFrame",
"class for stack's frame representation", python::no_init )
.def_readonly( "ip", &StackFrame::ip, "instruction pointer" )
.def_readonly( "ret", &StackFrame::ret, "return pointer" )
.def_readonly( "fp", &StackFrame::fp, "frame pointer" )
.def_readonly( "sp", &StackFrame::sp, "stack pointer" )
.def_readonly( "ip", &kdlib::StackFrame::getIP, "instruction pointer" )
.def_readonly( "ret", &kdlib::StackFrame::getRET, "return pointer" )
.def_readonly( "fp", &kdlib::StackFrame::getFP, "frame pointer" )
.def_readonly( "sp", &kdlib::StackFrame::getSP, "stack pointer" )
.def( "__str__", &printStackFrame );
python::class_<kdlib::CPUContext, kdlib::CPUContextPtr, boost::noncopyable>( "cpu",