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https://github.com/ivellioscolin/pykd.git
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0768ce3fe3
[0.1.x] refactored : context.cpp/h git-svn-id: https://pykd.svn.codeplex.com/svn@73463 9b283d60-5439-405e-af05-b73fd8c4d996
74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#pragma once
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#include <map>
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#include <DbgEng.h>
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#include <CvConst.h>
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#include "context.h"
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#include "dbgobj.h"
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#include "dbgexcept.h"
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namespace pykd {
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std::string processorToStr(ULONG processorMode);
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////////////////////////////////////////////////////////////////////////////////
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class ThreadContext : private DbgObject
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{
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public:
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ThreadContext( IDebugClient4 *client );
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// get register value by ID
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ULONG64 getValue(ULONG cvRegId) const;
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bool getValueNoThrow(ULONG cvRegId, ULONG64 &val) const;
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// get @$ip pseudo register
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ULONG64 getIp() const;
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// get @$retreg pseudo register
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ULONG64 getRetReg() const;
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// get @$csp pseudo register
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ULONG64 getSp() const;
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// enumerate register values: tuple<CV_REG_ID, VALUE>
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ULONG getCount() const {
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return static_cast<ULONG>( m_regValues.size() );
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}
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python::object getByIndex(ULONG ind) const;
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// get processor type
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std::string getProcessorType() const {
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return pykd::processorToStr(m_processorType);
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}
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private:
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// query i386 registers
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void getI386Context();
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// query AMD64 registers
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void getAmd64Context();
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// try query as "sub-register"
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bool getSubValue(ULONG cvRegId, ULONG64 &val) const;
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private:
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typedef std::map<ULONG, ULONG64> RegValues;
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RegValues m_regValues;
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ULONG m_processorType;
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};
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////////////////////////////////////////////////////////////////////////////////
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typedef boost::shared_ptr< ThreadContext > ContextPtr;
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////////////////////////////////////////////////////////////////////////////////
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}
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