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TinyCLR_Runtime.h
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TinyCLR_Runtime.h
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) Microsoft Corporation. All rights reserved.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef _TINYCLR_RUNTIME_H_
#define _TINYCLR_RUNTIME_H_
////////////////////////////////////////////////////////////////////////////////////////////////////
#include <TinyCLR_Types.h>
#include <TinySupport.h>
#include <TinyCLR_Interop.h>
#include <TinyCLR_ErrorCodes.h>
struct CLR_RADIAN
{
short cos;
short sin;
};
extern const CLR_RADIAN c_CLR_radians[];
#if defined(PLATFORM_WINCE)
#include <msxml2.h> // Required to import WinCE / XMLDOM stuff....
#endif
//--//
#if defined(_WIN32)
#include <set>
#include <map>
#include <list>
#include <string>
#include <vector>
#include <comutil.h>
#include <comip.h>
typedef std::set< std::wstring > CLR_RT_StringSet;
typedef CLR_RT_StringSet::iterator CLR_RT_StringSetIter;
typedef std::map< std::string,int > CLR_RT_StringMap;
typedef CLR_RT_StringMap::iterator CLR_RT_StringMapIter;
typedef std::vector< std::wstring > CLR_RT_StringVector;
typedef CLR_RT_StringVector::iterator CLR_RT_StringVectorIter;
typedef std::map< std::wstring, CLR_UINT32 > CLR_RT_SymbolToAddressMap;
typedef CLR_RT_SymbolToAddressMap::iterator CLR_RT_SymbolToAddressMapIter;
typedef std::map< CLR_UINT32, std::wstring > CLR_RT_AddressToSymbolMap;
typedef CLR_RT_AddressToSymbolMap::iterator CLR_RT_AddressToSymbolMapIter;
#endif
#if defined(_MSC_VER)
#pragma pack(push, TINYCLR_RUNTIME_H, 4)
#endif
#if defined(_WIN32)
//--//
#define _COM_SMRT_PTR(i) typedef _com_ptr_t<_com_IIID<i, &__uuidof(i)>> i ## Ptr
#define _COM_SMRT_PTR_2(i,u) typedef _com_ptr_t<_com_IIID<i, &u >> i ## Ptr
_COM_SMRT_PTR(IXMLDOMDocument);
_COM_SMRT_PTR(IXMLDOMNode);
class CLR_XmlUtil
{
IXMLDOMDocumentPtr m_xddDoc;
IXMLDOMNodePtr m_xdnRoot;
HANDLE m_hEvent; // Used to abort a download.
DWORD m_dwTimeout; // Used to limit a download.
void Init ();
void Clean();
HRESULT LoadPost( /*[in] */ LPCWSTR szRootTag ,
/*[out]*/ bool& fLoaded ,
/*[out]*/ bool* fFound );
HRESULT CreateParser();
public:
CLR_XmlUtil( /*[in]*/ const CLR_XmlUtil& xml );
CLR_XmlUtil( /*[in]*/ IXMLDOMDocument* xddDoc , /*[in]*/ LPCWSTR szRootTag = NULL );
CLR_XmlUtil( /*[in]*/ IXMLDOMNode* xdnRoot = NULL, /*[in]*/ LPCWSTR szRootTag = NULL );
~CLR_XmlUtil();
CLR_XmlUtil& operator=( /*[in]*/ const CLR_XmlUtil& xml );
CLR_XmlUtil& operator=( /*[in]*/ IXMLDOMNode* xdnRoot );
HRESULT DumpError();
HRESULT New ( /*[in]*/ IXMLDOMNode* xdnRoot , /*[in] */ BOOL fDeep = false );
HRESULT New ( /*[in]*/ LPCWSTR szRootTag, /*[in] */ LPCWSTR szEncoding = L"utf-8" /*L"unicode"*/ );
HRESULT Load ( /*[in ]*/ LPCWSTR szFile , /*[in]*/ LPCWSTR szRootTag, /*[out]*/ bool& fLoaded, /*[out]*/ bool* fFound = NULL );
HRESULT LoadAsStream( /*[in ]*/ IUnknown* pStream , /*[in]*/ LPCWSTR szRootTag, /*[out]*/ bool& fLoaded, /*[out]*/ bool* fFound = NULL );
HRESULT LoadAsString( /*[in ]*/ BSTR bstrData, /*[in]*/ LPCWSTR szRootTag, /*[out]*/ bool& fLoaded, /*[out]*/ bool* fFound = NULL );
HRESULT Save ( /*[in ]*/ LPCWSTR szFile );
HRESULT SaveAsStream( /*[out]*/ IUnknown* *ppStream );
HRESULT SaveAsString( /*[out]*/ BSTR *pbstrData );
HRESULT SetTimeout( /*[in]*/ DWORD dwTimeout );
HRESULT Abort ( );
HRESULT SetVersionAndEncoding( /*[in]*/ LPCWSTR szVersion, /*[in]*/ LPCWSTR szEncoding );
HRESULT GetDocument ( /*[out]*/ IXMLDOMDocument* * pVal ) const;
HRESULT GetRoot ( /*[out]*/ IXMLDOMNode* * pVal ) const;
HRESULT GetNodes ( /*[in]*/ LPCWSTR szTag, /*[out]*/ IXMLDOMNodeList* * pVal ) const;
HRESULT GetNode ( /*[in]*/ LPCWSTR szTag, /*[out]*/ IXMLDOMNode* * pVal ) const;
HRESULT CreateNode ( /*[in]*/ LPCWSTR szTag, /*[out]*/ IXMLDOMNode* * pVal, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[out]*/ IXMLDOMAttribute* * pValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[out]*/ _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[out]*/ std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[out]*/ LONG& lValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetValue ( /*[in]*/ LPCWSTR szTag, /*[out]*/ _variant_t& vValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetValue ( /*[in]*/ LPCWSTR szTag, /*[out]*/ _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT GetValue ( /*[in]*/ LPCWSTR szTag, /*[out]*/ std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyAttribute( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ const _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyAttribute( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ const std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyAttribute( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ LPCWSTR szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyAttribute( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ LONG lValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const _variant_t& vValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT ModifyValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ IXMLDOMAttribute* * pValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ const _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ const std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ LPCWSTR szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutAttribute ( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in] */ LONG lValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const _variant_t& vValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const _bstr_t& bstrValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ const std::wstring& szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT PutValue ( /*[in]*/ LPCWSTR szTag, /*[in] */ LPCWSTR szValue, /*[out]*/ bool& fFound, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT RemoveAttribute( /*[in]*/ LPCWSTR szTag, /*[in]*/ LPCWSTR szAttr, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT RemoveValue ( /*[in]*/ LPCWSTR szTag, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
HRESULT RemoveNode ( /*[in]*/ LPCWSTR szTag, /*[in]*/ IXMLDOMNode* pxdnNode = NULL );
};
//--//
typedef std::vector< CLR_UINT8 > CLR_RT_Buffer;
struct CLR_RT_FileStore
{
static HRESULT LoadFile( LPCWSTR szFile, CLR_RT_Buffer& vec );
static HRESULT SaveFile( LPCWSTR szFile, const CLR_RT_Buffer& vec );
static HRESULT SaveFile( LPCWSTR szFile, const CLR_UINT8* buf, size_t size );
static HRESULT ExtractTokensFromFile( LPCWSTR szFileName, CLR_RT_StringVector& vec, LPCWSTR separators = L" \t", bool fNoComments = true );
static void ExtractTokens ( const CLR_RT_Buffer& buf , CLR_RT_StringVector& vec, LPCWSTR separators = L" \t", bool fNoComments = true );
static void ExtractTokensFromBuffer( LPWSTR szLine, CLR_RT_StringVector& vec, LPCWSTR separators = L" \t", bool fNoComments = true );
static void ExtractTokensFromString( LPCWSTR szLine, CLR_RT_StringVector& vec, LPCWSTR separators = L" \t" );
};
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
#define MAX(a,b) (a > b ? a : b)
#define MIN(a,b) (a < b ? a : b)
#define ABS(x) (x > 0 ? x : (-x))
#define FLOOR32(x) ((CLR_INT32)x)
#define FRAC(x) (x - FLOOR32(x))
////////////////////////////////////////////////////////////////////////////////////////////////////
struct CLR_RT_HeapBlock;
struct CLR_RT_HeapBlock_Node;
struct CLR_RT_HeapBlock_WeakReference;
struct CLR_RT_HeapBlock_String;
struct CLR_RT_HeapBlock_Array;
struct CLR_RT_HeapBlock_Delegate;
struct CLR_RT_HeapBlock_Delegate_List;
struct CLR_RT_HeapBlock_BinaryBlob;
struct CLR_RT_HeapBlock_Button;
struct CLR_RT_HeapBlock_Lock;
struct CLR_RT_HeapBlock_LockRequest;
struct CLR_RT_HeapBlock_Timer;
struct CLR_RT_HeapBlock_WaitForObject;
struct CLR_RT_HeapBlock_Finalizer;
struct CLR_RT_HeapBlock_MemoryStream;
struct CLR_RT_HeapCluster;
struct CLR_RT_GarbageCollector;
struct CLR_RT_DblLinkedList;
#if defined(TINYCLR_APPDOMAINS)
struct CLR_RT_AppDomain;
struct CLR_RT_AppDomainAssembly;
#endif //TINYCLR_APPDOMAINS
struct CLR_RT_Assembly;
struct CLR_RT_TypeSystem;
struct CLR_RT_TypeDescriptor;
struct CLR_RT_Assembly_Instance;
struct CLR_RT_TypeSpec_Instance;
struct CLR_RT_TypeDef_Instance;
struct CLR_RT_MethodDef_Instance;
struct CLR_RT_FieldDef_Instance;
struct CLR_RT_StackFrame;
struct CLR_RT_SubThread;
struct CLR_RT_Thread;
struct CLR_RT_ExecutionEngine;
struct CLR_RT_ExecutionEngine_PerfCounters;
struct CLR_HW_Hardware;
typedef void (*CLR_RT_MarkingHandler )( CLR_RT_HeapBlock_BinaryBlob* ptr );
typedef void (*CLR_RT_RelocationHandler)( CLR_RT_HeapBlock_BinaryBlob* ptr );
typedef void (*CLR_RT_HardwareHandler )();
////////////////////////////////////////////////////////////////////////////////////////////////////
#if defined(TINYCLR_PROFILE_HANDLER)
struct CLR_PROF_CounterSimple;
struct CLR_PROF_Counter;
struct CLR_PROF_Counter_Value;
struct CLR_PROF_Counter_Value2;
struct CLR_PROF_Handler;
#if defined(TINYCLR_PROFILE_NEW_CALLS)
struct CLR_PROF_CounterCallChain
{
CLR_UINT64 m_time_exclusive;
CLR_RT_StackFrame* m_owningStackFrame;
CLR_PROF_Handler* m_owningHandler;
//--//
void* Prepare ( CLR_PROF_Handler* handler );
void Complete( CLR_UINT64& t, CLR_PROF_Handler* handler );
void Enter( CLR_RT_StackFrame* stack );
void Leave( );
//--//
PROHIBIT_COPY_CONSTRUCTORS(CLR_PROF_CounterCallChain);
};
#endif
//--//
struct CLR_PROF_Handler
{
static const int c_Mode_Ignore = 0;
static const int c_Mode_Plain = 1;
static const int c_Mode_Simple = 2;
#if defined(TINYCLR_PROFILE_NEW_CALLS)
static const int c_Mode_CallChain = 3;
#endif
static bool s_initialized;
static CLR_PROF_Handler* s_current;
static volatile CLR_UINT64 s_time_overhead;
static volatile CLR_UINT64 s_time_freeze;
static volatile CLR_UINT64 s_time_adjusted;
int m_target_Mode;
void* m_target;
CLR_PROF_Handler* m_containing;
CLR_UINT64 m_time_correction;
CLR_UINT64 m_time_start;
//--//
CLR_PROF_Handler( ) { Constructor( ); }
#if defined(TINYCLR_PROFILE_NEW_CALLS)
CLR_PROF_Handler( CLR_PROF_CounterCallChain& target ) { Constructor( target ); }
#endif
~CLR_PROF_Handler() { Destructor(); }
//--//
static void Calibrate ( );
static void SuspendTime ( );
static CLR_UINT64 GetFrozenTime( );
static CLR_UINT64 ResumeTime ( );
static CLR_UINT64 ResumeTime ( CLR_INT64 t );
//--//
private:
void Constructor( );
#if defined(TINYCLR_PROFILE_NEW_CALLS)
void Constructor( CLR_PROF_CounterCallChain& target );
#endif
void Destructor();
void Init( void* target );
PROHIBIT_COPY_CONSTRUCTORS2(CLR_PROF_Handler);
};
//--//
#define CLR_PROF_HANDLER_SUSPEND_TIME() CLR_PROF_Handler::SuspendTime()
#define CLR_PROF_HANDLER_RESUME_TIME() CLR_PROF_Handler::ResumeTime()
#else
#define CLR_PROF_HANDLER_SUSPEND_TIME()
#define CLR_PROF_HANDLER_RESUME_TIME()
#endif
#if defined(TINYCLR_PROFILE_NEW_CALLS)
#define CLR_PROF_HANDLER_CALLCHAIN_VOID(v) CLR_PROF_Handler v
#define CLR_PROF_HANDLER_CALLCHAIN(v,t) CLR_PROF_Handler v( t )
#else
#define CLR_PROF_HANDLER_CALLCHAIN_VOID(v)
#define CLR_PROF_HANDLER_CALLCHAIN(v,t)
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
struct CLR_RT_MemoryRange
{
UINT8* m_location;
UINT32 m_size;
bool LimitToRange( CLR_RT_MemoryRange& filtered, UINT8* address, UINT32 length ) const;
};
extern CLR_RT_MemoryRange s_CLR_RT_Heap;
//--//
struct CLR_RT_Memory
{
static void ZeroFill( void* buf, size_t len ) { memset( buf, 0, len ); }
//--//
static void Reset ( );
static void* SubtractFromSystem( size_t len );
static void Release ( void* ptr );
static void* Allocate ( size_t len, CLR_UINT32 flags = 0 );
static void* ReAllocate ( void* ptr, size_t len );
static void* Allocate_And_Erase( size_t len, CLR_UINT32 flags = 0 );
};
//--//
struct CLR_RT_Random
{
private:
int m_next;
public:
void Initialize();
void Initialize( int seed );
int Next();
#if !defined(TINYCLR_EMULATED_FLOATINGPOINT)
double NextDouble();
#else
CLR_INT64 NextDouble();
#endif
void NextBytes( BYTE* buffer, UINT32 count );
};
//--//
extern void CLR_RT_GetVersion( UINT16* pMajor, UINT16* pMinor, UINT16* pBuild, UINT16* pRevision );
#define TINYCLR_CLEAR(ref) CLR_RT_Memory::ZeroFill( &ref, sizeof(ref) )
//--//
static const int c_CLR_RT_Trace_None = 0;
static const int c_CLR_RT_Trace_Info = 1;
static const int c_CLR_RT_Trace_Verbose = 2;
static const int c_CLR_RT_Trace_Annoying = 3;
static const int c_CLR_RT_Trace_Obnoxious = 4;
extern int s_CLR_RT_fTrace_Errors;
extern int s_CLR_RT_fTrace_Exceptions;
extern int s_CLR_RT_fTrace_Instructions;
extern int s_CLR_RT_fTrace_Memory;
extern int s_CLR_RT_fTrace_MemoryStats;
extern int s_CLR_RT_fTrace_StopOnFAILED;
extern int s_CLR_RT_fTrace_GC;
extern int s_CLR_RT_fTrace_GC_Depth;
extern int s_CLR_RT_fTrace_SimulateSpeed;
extern int s_CLR_RT_fTrace_AssemblyOverhead;
extern bool s_CLR_RT_fJitter_Enabled;
extern int s_CLR_RT_fJitter_Trace_Statistics;
extern int s_CLR_RT_fJitter_Trace_Compile;
extern int s_CLR_RT_fJitter_Trace_Invoke;
extern int s_CLR_RT_fJitter_Trace_Execution;
#if defined(_WIN32)
extern int s_CLR_RT_fTrace_ARM_Execution;
extern int s_CLR_RT_fTrace_RedirectLinesPerFile;
extern std::wstring s_CLR_RT_fTrace_RedirectOutput;
extern std::wstring s_CLR_RT_fTrace_RedirectCallChain;
extern std::wstring s_CLR_RT_fTrace_HeapDump_FilePrefix;
extern bool s_CLR_RT_fTrace_HeapDump_IncludeCreators;
extern bool s_CLR_RT_fTimeWarp;
#endif
static const int MAXHOSTNAMELEN = 256; // Typical of many sockets implementations, incl. Windows
static const int MAXTYPENAMELEN = 256; // Including terminating null byte. Enforced in MetadataProcessor. The standard imposes no limit, but we necessarily do.
////////////////////////////////////////////////////////////////////////////////////////////////////
#define TINYCLR_INDEX_IS_VALID(idx) ((idx).m_data != 0)
#define TINYCLR_INDEX_IS_INVALID(idx) ((idx).m_data == 0)
//
// IMPORTANT: THE ASSEMBLY IDX IN ALL THE CLR_RT_*_Index STRUCTURES SHOULD ALWAYS BE ENCODED THE SAME WAY!!!
//
// For details, go to "bool CLR_RT_GarbageCollector::ComputeReachabilityGraphForMultipleBlocks( CLR_RT_HeapBlock* lstExt, CLR_UINT32 numExt )"
//
struct CLR_RT_Assembly_Index
{
CLR_UINT32 m_data;
//--//
void Clear()
{
m_data = 0;
}
void Set( CLR_UINT32 idxAssm )
{
m_data = idxAssm << 16;
}
//--//
CLR_IDX Assembly() const { return (CLR_IDX)(m_data >> 16); }
};
struct CLR_RT_TypeSpec_Index
{
CLR_UINT32 m_data;
//--//
void Clear()
{
m_data = 0;
}
void Set( CLR_UINT32 idxAssm, CLR_UINT32 idxType )
{
m_data = idxAssm << 16 | idxType;
}
//--//
CLR_IDX Assembly() const { return (CLR_IDX)(m_data >> 16); }
CLR_IDX TypeSpec() const { return (CLR_IDX)(m_data ); }
};
struct CLR_RT_TypeDef_Index
{
CLR_UINT32 m_data;
//--//
void Clear()
{
m_data = 0;
}
void Set( CLR_UINT32 idxAssm, CLR_UINT32 idxType )
{
m_data = idxAssm << 16 | idxType;
}
//--//
CLR_IDX Assembly() const { return (CLR_IDX)(m_data >> 16); }
CLR_IDX Type () const { return (CLR_IDX)(m_data ); }
};
struct CLR_RT_FieldDef_Index
{
CLR_UINT32 m_data;
//--//
void Clear()
{
m_data = 0;
}
void Set( CLR_UINT32 idxAssm, CLR_UINT32 idxField )
{
m_data = idxAssm << 16 | idxField;
}
//--//
CLR_IDX Assembly() const { return (CLR_IDX)(m_data >> 16); }
CLR_IDX Field () const { return (CLR_IDX)(m_data ); }
};
struct CLR_RT_MethodDef_Index
{
CLR_UINT32 m_data;
//--//
void Clear()
{
m_data = 0;
}
void Set( CLR_UINT32 idxAssm, CLR_UINT32 idxMethod )
{
m_data = idxAssm << 16 | idxMethod;
}
//--//
CLR_IDX Assembly() const { return (CLR_IDX)(m_data >> 16); }
CLR_IDX Method () const { return (CLR_IDX)(m_data ); }
};
struct CLR_RT_ReflectionDef_Index
{
CLR_UINT16 m_kind; // CLR_ReflectionType
CLR_UINT16 m_levels;
union
{
CLR_RT_Assembly_Index m_assm;
CLR_RT_TypeDef_Index m_type;
CLR_RT_MethodDef_Index m_method;
CLR_RT_FieldDef_Index m_field;
CLR_UINT32 m_raw;
} m_data;
//--//
void Clear();
CLR_UINT32 GetTypeHash() const;
void InitializeFromHash( CLR_UINT32 hash );
CLR_UINT64 GetRawData( ) const;
void SetRawData( CLR_UINT64 data );
//--//
static bool Convert( CLR_RT_HeapBlock& ref, CLR_RT_Assembly_Instance& inst );
static bool Convert( CLR_RT_HeapBlock& ref, CLR_RT_TypeDef_Instance& inst, CLR_UINT32* levels );
static bool Convert( CLR_RT_HeapBlock& ref, CLR_RT_MethodDef_Instance& inst );
static bool Convert( CLR_RT_HeapBlock& ref, CLR_RT_FieldDef_Instance& inst );
static bool Convert( CLR_RT_HeapBlock& ref, CLR_UINT32& hash );
};
//--//
struct CLR_RT_AssemblyRef_CrossReference
{
CLR_RT_Assembly* m_target; // EVENT HEAP - NO RELOCATION -
};
struct CLR_RT_TypeRef_CrossReference
{
CLR_RT_TypeDef_Index m_target;
};
struct CLR_RT_FieldRef_CrossReference
{
CLR_RT_FieldDef_Index m_target;
};
struct CLR_RT_MethodRef_CrossReference
{
CLR_RT_MethodDef_Index m_target;
};
struct CLR_RT_FieldDef_CrossReference
{
CLR_IDX m_offset;
};
struct CLR_RT_TypeDef_CrossReference
{
static const CLR_UINT32 TD_CR_StaticConstructorCalled = 0x0001;
static const CLR_UINT32 TD_CR_HasFinalizer = 0x0002;
static const CLR_UINT32 TD_CR_IsMarshalByRefObject = 0x0004;
CLR_UINT16 m_flags;
CLR_IDX m_totalFields;
CLR_UINT32 m_hash;
};
struct CLR_RT_MethodDef_CrossReference
{
static const CLR_UINT16 MD_CR_Patched = 0x8000;
static const CLR_UINT16 MD_CR_OwnerMask = 0x7FFF;
CLR_UINT16 m_data;
CLR_IDX GetOwner () const { return (CLR_IDX)(m_data); }
};
struct CLR_RT_MethodDef_Patch
{
CLR_IDX m_orig;
CLR_IDX m_patched;
};
#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
struct CLR_RT_MethodDef_DebuggingInfo
{
static const CLR_UINT8 MD_DI_JustMyCode = 0x01;
static const CLR_UINT8 MD_DI_HasBreakpoint = 0x02;
CLR_UINT8 m_flags;
bool IsJMC () const { return IsFlagSet( MD_DI_JustMyCode ) ; }
bool HasBreakpoint() const { return IsFlagSet( MD_DI_HasBreakpoint ); }
void SetJMC ( bool b ) { SetResetFlags( b, MD_DI_JustMyCode ); }
void SetBreakpoint( bool b ) { SetResetFlags( b, MD_DI_HasBreakpoint ); }
private:
void SetFlags ( CLR_UINT8 flags ) { m_flags |= flags ; }
void ResetFlags ( CLR_UINT8 flags ) { m_flags &= ~flags ; }
bool IsFlagSet ( CLR_UINT8 flags ) const { return (m_flags & flags) != 0 ; }
void SetResetFlags( bool b, CLR_UINT8 flags ) { if(b) SetFlags( flags ); else ResetFlags( flags ); }
};
#endif //#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
////////////////////////////////////////////////////////////////////////////////////////////////////
#include <TinyCLR_Runtime__HeapBlock.h>
//TODO: Change this to an extern method that is defined in the HAL
#if defined(PLATFORM_WINDOWS_EMULATOR)
#define SYSTEM_CLOCK_HZ g_HAL_Configuration_Windows.SystemClock
#define SLOW_CLOCKS_PER_SECOND g_HAL_Configuration_Windows.SlowClockPerSecond
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
struct CLR_RT_UnicodeHelper
{
static const CLR_UINT32 SURROGATE_HALFSHIFT = 10;
static const CLR_UINT32 SURROGATE_HALFBASE = 0x00010000;
static const CLR_UINT32 SURROGATE_HALFMASK = 0x000003FF;
#ifdef HIGH_SURROGATE_START
#undef HIGH_SURROGATE_START
#undef HIGH_SURROGATE_END
#undef LOW_SURROGATE_START
#undef LOW_SURROGATE_END
#endif
static const CLR_UINT16 HIGH_SURROGATE_START = 0xD800;
static const CLR_UINT16 HIGH_SURROGATE_END = 0xDBFF;
static const CLR_UINT16 LOW_SURROGATE_START = 0xDC00;
static const CLR_UINT16 LOW_SURROGATE_END = 0xDFFF;
const CLR_UINT8* m_inputUTF8;
const CLR_UINT16* m_inputUTF16;
CLR_UINT8* m_outputUTF8;
int m_outputUTF8_size;
CLR_UINT16* m_outputUTF16;
int m_outputUTF16_size;
//--//
void SetInputUTF8 ( LPCSTR src ) { m_inputUTF8 = (const CLR_UINT8*)src; }
void SetInputUTF16( const CLR_UINT16* src ) { m_inputUTF16 = src; }
int CountNumberOfCharacters( int max = -1 );
int CountNumberOfBytes ( int max = -1 );
//--//
bool ConvertFromUTF8( int iMaxChars, bool fJustMove, int iMaxBytes = -1 );
bool ConvertToUTF8 ( int iMaxChars, bool fJustMove );
#if defined(_WIN32)
static void ConvertToUTF8 ( const std::wstring& src, std:: string& dst );
static void ConvertFromUTF8( const std:: string& src, std::wstring& dst );
#endif
};
class UnicodeString
{
private:
CLR_RT_UnicodeHelper m_unicodeHelper;
CLR_RT_HeapBlock m_uHeapBlock;
CLR_UINT16* m_wCharArray;
int m_length; /// Length in wide characters (not bytes).
public:
UnicodeString();
~UnicodeString();
HRESULT Assign( LPCSTR string );
operator LPCWSTR() { return (LPCWSTR)m_wCharArray; }
UINT32 Length(){ return m_length; }
private:
void Release();
};
//--//
struct CLR_RT_ArrayListHelper
{
static const int c_defaultCapacity = 2;
static const int FIELD__m_items = 1;
static const int FIELD__m_size = 2;
//--//
static HRESULT PrepareArrayList ( CLR_RT_HeapBlock& pThisRef, int count, int capacity );
static HRESULT ExtractArrayFromArrayList( CLR_RT_HeapBlock& pThisRef, CLR_RT_HeapBlock_Array* & array, int& count, int& capacity );
};
//--//
struct CLR_RT_ByteArrayReader
{
HRESULT Init( const UINT8* src, UINT32 srcSize );
HRESULT Read( void* dst, UINT32 size );
HRESULT Read1Byte( void* dst );
HRESULT Skip( UINT32 size );
bool IsValid() { return (source && sourceSize > 0); }
const UINT8* source;
UINT32 sourceSize;
};
////////////////////////////////////////////////////////////////////////////////////////////////////
struct CLR_RT_SignatureParser
{
static const int c_TypeSpec = 0;
static const int c_Interfaces = 1;
static const int c_Field = 2;
static const int c_Method = 3;
static const int c_Locals = 4;
static const int c_Object = 5;
struct Element
{
bool m_fByRef;
int m_levels;
CLR_DataType m_dt;
CLR_RT_TypeDef_Index m_cls;
};
CLR_RT_HeapBlock* m_lst;
CLR_RT_Assembly* m_assm;
CLR_PMETADATA m_sig;
int m_type;
CLR_UINT32 m_flags;
int m_count;
//--//
void Initialize_TypeSpec ( CLR_RT_Assembly* assm, const CLR_RECORD_TYPESPEC* ts );
void Initialize_Interfaces ( CLR_RT_Assembly* assm, const CLR_RECORD_TYPEDEF* td );
void Initialize_FieldDef ( CLR_RT_Assembly* assm, const CLR_RECORD_FIELDDEF* fd );
void Initialize_MethodSignature( CLR_RT_Assembly* assm, const CLR_RECORD_METHODDEF* md );
void Initialize_MethodLocals ( CLR_RT_Assembly* assm, const CLR_RECORD_METHODDEF* md );
void Initialize_TypeSpec ( CLR_RT_Assembly* assm, CLR_PMETADATA ts );
void Initialize_FieldDef ( CLR_RT_Assembly* assm, CLR_PMETADATA fd );
void Initialize_MethodSignature( CLR_RT_Assembly* assm, CLR_PMETADATA md );
void Initialize_Objects ( CLR_RT_HeapBlock* lst, int count, bool fTypes );
int Available() const { return m_count; }
HRESULT Advance( Element& res );
};
////////////////////////////////////////////////////////////////////////////////////////////////////
#define TINYCLR_FOREACH_ASSEMBLY(ts) \
{ \
CLR_RT_Assembly** ppASSM = (ts).m_assemblies; \
size_t iASSM = (ts).m_assembliesMax; \
for( ;iASSM--; ppASSM++) \
{ \
CLR_RT_Assembly* pASSM = *ppASSM; \
if(pASSM)
#define TINYCLR_FOREACH_ASSEMBLY_END() \
} \
}
#define TINYCLR_FOREACH_ASSEMBLY_NULL(ts) \
{ \
CLR_RT_Assembly** ppASSM = (ts).m_assemblies; \
size_t iASSM = ARRAYSIZE((ts).m_assemblies); \
CLR_IDX idx = 1; \
for( ;iASSM--; ppASSM++,idx++) \
{ \
if(*ppASSM == NULL)
#define TINYCLR_FOREACH_ASSEMBLY_NULL_END() \
} \
}
#if defined(TINYCLR_APPDOMAINS)
#define TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN(ad) \
TINYCLR_FOREACH_NODE(CLR_RT_AppDomainAssembly, appDomainAssembly, (ad)->m_appDomainAssemblies) \
{ \
CLR_RT_Assembly* pASSM = appDomainAssembly->m_assembly;
#define TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN_END() \
} \
TINYCLR_FOREACH_NODE_END()
#define TINYCLR_FOREACH_ASSEMBLY_IN_CURRENT_APPDOMAIN(ts) TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN(g_CLR_RT_ExecutionEngine.GetCurrentAppDomain())
#define TINYCLR_FOREACH_ASSEMBLY_IN_CURRENT_APPDOMAIN_END() TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN_END()
#else
#define TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN(ts, ad) TINYCLR_FOREACH_ASSEMBLY(ts)
#define TINYCLR_FOREACH_ASSEMBLY_IN_APPDOMAIN_END() TINYCLR_FOREACH_ASSEMBLY_END()
#define TINYCLR_FOREACH_ASSEMBLY_IN_CURRENT_APPDOMAIN(ts) TINYCLR_FOREACH_ASSEMBLY(ts)
#define TINYCLR_FOREACH_ASSEMBLY_IN_CURRENT_APPDOMAIN_END() TINYCLR_FOREACH_ASSEMBLY_END()
#endif
// This type is needed on PC only for Interop code generation. For device code forward declaration only
class CLR_RT_VectorOfManagedElements;
struct CLR_RT_Assembly : public CLR_RT_HeapBlock_Node // EVENT HEAP - NO RELOCATION -
{
struct Offsets
{
size_t iBase;
size_t iAssemblyRef;
size_t iTypeRef;
size_t iFieldRef;
size_t iMethodRef;
size_t iTypeDef;
size_t iFieldDef;
size_t iMethodDef;
#if !defined(TINYCLR_APPDOMAINS)
size_t iStaticFields;
#endif
#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
size_t iDebuggingInfoMethods;
#endif //#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
};
//--//
static const CLR_UINT32 c_Resolved = 0x00000001;
static const CLR_UINT32 c_ResolutionCompleted = 0x00000002;
static const CLR_UINT32 c_PreparedForExecution = 0x00000004;
static const CLR_UINT32 c_Deployed = 0x00000008;
static const CLR_UINT32 c_PreparingForExecution = 0x00000010;
static const CLR_UINT32 c_StaticConstructorsExecuted = 0x00000020;
CLR_UINT32 m_idx; // Relative to the type system (for static fields access).
CLR_UINT32 m_flags;
const CLR_RECORD_ASSEMBLY* m_header; // ANY HEAP - DO RELOCATION -
LPCSTR m_szName; // ANY HEAP - DO RELOCATION -
const CLR_RT_MethodHandler* m_nativeCode;
#if defined(TINYCLR_JITTER)
CLR_RT_MethodHandler* m_jittedCode;
#endif
int m_pTablesSize[ TBL_Max ];
#if !defined(TINYCLR_APPDOMAINS)
CLR_RT_HeapBlock* m_pStaticFields; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
#endif
int m_iStaticFields;
CLR_RT_HeapBlock_Array* m_pFile; // ANY HEAP - DO RELOCATION -
CLR_RT_AssemblyRef_CrossReference* m_pCrossReference_AssemblyRef; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_TypeRef_CrossReference * m_pCrossReference_TypeRef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_FieldRef_CrossReference * m_pCrossReference_FieldRef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_MethodRef_CrossReference * m_pCrossReference_MethodRef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_TypeDef_CrossReference * m_pCrossReference_TypeDef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_FieldDef_CrossReference * m_pCrossReference_FieldDef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
CLR_RT_MethodDef_CrossReference * m_pCrossReference_MethodDef ; // EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
CLR_RT_MethodDef_DebuggingInfo * m_pDebuggingInfo_MethodDef ; //EVENT HEAP - NO RELOCATION - (but the data they point to has to be relocated)
#endif //#if defined(TINYCLR_ENABLE_SOURCELEVELDEBUGGING)
#if defined(TINYCLR_TRACE_STACK_HEAVY) && defined(_WIN32)
int m_maxOpcodes;
int* m_stackDepth;
#endif
#if defined(_WIN32)
std::string* m_strPath;
#endif
//--//
static void InitString();
bool IsSameAssembly( const CLR_RT_Assembly& assm ) const;
#if defined(_WIN32)
static void InitString( std::map<std::string,CLR_OFFSET>& map );
static HRESULT CreateInstance ( const CLR_RECORD_ASSEMBLY* data, CLR_RT_Assembly*& assm, LPCWSTR szName );
#endif
//--//
static HRESULT CreateInstance ( const CLR_RECORD_ASSEMBLY* data, CLR_RT_Assembly*& assm );
void DestroyInstance( );
void Assembly_Initialize( CLR_RT_Assembly::Offsets& offsets );
bool Resolve_AssemblyRef ( bool fOutput );
HRESULT Resolve_TypeRef ( );
HRESULT Resolve_FieldRef ( );
HRESULT Resolve_MethodRef ( );
void Resolve_TypeDef ( );
void Resolve_MethodDef ( );
void Resolve_Link ( );
HRESULT Resolve_ComputeHashes ( );
HRESULT Resolve_AllocateStaticFields ( CLR_RT_HeapBlock* pStaticFields );
static HRESULT VerifyEndian(CLR_RECORD_ASSEMBLY* header);
HRESULT PrepareForExecution();
CLR_UINT32 ComputeAssemblyHash( );
CLR_UINT32 ComputeAssemblyHash( const CLR_RECORD_ASSEMBLYREF* ar );
bool FindTypeDef ( LPCSTR name, LPCSTR nameSpace , CLR_RT_TypeDef_Index& idx );
bool FindTypeDef ( LPCSTR name, CLR_IDX scope , CLR_RT_TypeDef_Index& idx );
bool FindTypeDef ( CLR_UINT32 hash , CLR_RT_TypeDef_Index& idx );
bool FindFieldDef ( const CLR_RECORD_TYPEDEF* src, LPCSTR name, CLR_RT_Assembly* base, CLR_SIG sig, CLR_RT_FieldDef_Index& idx );