daScript/include/daScript/simulate/debug_info.h at master · Xsankor/daScript · GitHub

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#pragma once

namespace das

{

#ifndef DAS_ENABLE_PROFILER

#define DAS_ENABLE_PROFILER 0

#endif

enum Type : int32_t {

none,

autoinfer,

alias,

fakeContext,

fakeLineInfo,

anyArgument,

tVoid,

tBool,

tInt8,

tUInt8,

tInt16,

tUInt16,

tInt64,

tUInt64,

tInt,

tInt2,

tInt3,

tInt4,

tUInt,

tUInt2,

tUInt3,

tUInt4,

tFloat,

tFloat2,

tFloat3,

tFloat4,

tDouble,

tRange,

tURange,

tString,

tStructure,

tHandle,

tEnumeration,

tEnumeration8,

tEnumeration16,

tBitfield,

tPointer,

tFunction,

tLambda,

tIterator,

tArray,

tTable,

tBlock,

tTuple,

tVariant

};

enum class RefMatters {

, yes

};

enum class ConstMatters {

, yes

};

enum class TemporaryMatters {

, yes

};

enum class AllowSubstitute {

no,

yes

};

template <typename T>

struct isCloneable {

template<typename U>

static decltype(declval<U&>() = declval<const U&>(), U (declval<const U&>()), true_type{}) func (remove_reference_t<U>*);

template<typename U>

static false_type func (...);

using type = decltype(func<T>(nullptr));

static constexpr bool value { type::value };

};

struct StructInfo;

struct TypeAnnotation;

struct EnumInfo;

struct BasicAnnotation : ptr_ref_count {

BasicAnnotation ( const string & n, const string & cpn = "" ) : name(n), cppName(cpn) {}

string name;

string cppName;

};

struct FileInfo {

public:

virtual void freeSourceData() { }

virtual ~FileInfo() { freeSourceData(); }

void reserveProfileData();

virtual void getSourceAndLength ( const char * & src, uint32_t & len ) { src=nullptr; len=0; }

string name;

int32_t tabSize = 4;

#if DAS_ENABLE_PROFILER

public:

vector<uint64_t> profileData;

#endif

};

typedef unique_ptr<FileInfo> FileInfoPtr;

class TextFileInfo : public FileInfo {

public:

TextFileInfo ( const char * src, uint32_t len, bool own )

: source(src), sourceLength(len), owner(own) {}

virtual ~TextFileInfo() { if ( owner ) freeSourceData(); }

virtual void freeSourceData() override;

virtual void getSourceAndLength ( const char * & src, uint32_t & len ) override;

protected:

const char * source = nullptr;

uint32_t sourceLength = 0;

bool owner = true;

};

struct ModuleInfo {

string moduleName;

string fileName;

string importName;

};

class FileAccess : public ptr_ref_count {

public:

virtual ~FileAccess() {}

void reset() { files.clear(); }

FileInfo * setFileInfo ( const string & fileName, FileInfoPtr && info );

FileInfo * getFileInfo ( const string & fileName );

virtual bool invalidateFileInfo ( const string & fileName );

virtual string getIncludeFileName ( const string & fileName, const string & incFileName ) const;

void freeSourceData();

FileInfoPtr letGoOfFileInfo ( const string & fileName );

virtual ModuleInfo getModuleInfo ( const string & req, const string & from ) const;

virtual bool isModuleAllowed ( const string &, const string & ) const { return true; };

virtual bool addFsRoot ( const string & , const string & ) { return false; }

protected:

virtual FileInfo * getNewFileInfo ( const string & ) { return nullptr; }

protected:

das_hash_map<string, FileInfoPtr> files;

};

typedef smart_ptr<FileAccess> FileAccessPtr;

template <> struct isCloneable<FileAccess> : false_type {};

struct SimFunction;

class Context;

class ModuleFileAccess : public FileAccess {

public:

ModuleFileAccess();

ModuleFileAccess ( const string & pak, const FileAccessPtr & access );

virtual ~ModuleFileAccess();

bool failed() const { return !context || !modGet; }

virtual ModuleInfo getModuleInfo ( const string & req, const string & from ) const override;

virtual string getIncludeFileName ( const string & fileName, const string & incFileName ) const override;

virtual bool isModuleAllowed ( const string &, const string & ) const override;

protected:

Context * context = nullptr;

SimFunction * modGet = nullptr;

SimFunction * includeGet = nullptr;

SimFunction * moduleAllowed = nullptr;

};

template <> struct isCloneable<ModuleFileAccess> : false_type {};

struct LineInfo {

LineInfo() = default;

LineInfo(FileInfo * fi, int c, int l, int lc, int ll)

: fileInfo(fi)

, column(uint32_t(c)), line(uint32_t(l))

, last_column(uint32_t(lc)), last_line(uint32_t(ll)) {}

bool operator < ( const LineInfo & info ) const;

bool operator == ( const LineInfo & info ) const;

bool operator != ( const LineInfo & info ) const;

bool inside ( const LineInfo & info ) const;

bool empty() const;

string describe(bool fully = false) const;

FileInfo * fileInfo = nullptr;

uint32_t column = 0, line = 0;

uint32_t last_column = 0, last_line = 0;

static LineInfo g_LineInfoNULL;

};

struct LineInfoArg : LineInfo {};

struct TypeInfo {

enum {

flag_ref = 1<<0,

flag_refType = 1<<1,

flag_canCopy = 1<<2,

flag_isPod = 1<<3,

flag_isRawPod = 1<<4,

flag_isConst = 1<<5,

flag_isTemp = 1<<6,

flag_isImplicit = 1<<7,

flag_refValue = 1<<8,

flag_hasInitValue = 1<<9,

flag_isSmartPtr = 1<<10,

flag_isSmartPtrNative = 1<<11,

flag_isHandled = 1<<12,

flag_heapGC = 1<<13,

flag_stringHeapGC = 1<<14,

flag_lockCheck = 1<<15,

};

union {

StructInfo * structType;

EnumInfo * enumType;

mutable TypeAnnotation * annotation_or_name; // WARNING: unresolved. use 'getAnnotation'

};

TypeInfo * firstType; // map from, or array

TypeInfo * secondType; // map to

TypeInfo ** argTypes;

char ** argNames;

uint32_t * dim;

uint64_t hash;

Type type;

uint32_t flags;

uint32_t size;

uint32_t argCount;

uint32_t dimSize;

TypeInfo() = default;

TypeInfo ( Type _type, StructInfo * _structType, EnumInfo * _enumType, TypeAnnotation * _annotation_or_name,

TypeInfo * _firstType, TypeInfo * _secondType, TypeInfo ** _argTypes, char ** _argNames, uint32_t _argCount,

uint32_t _dimSize, uint32_t * _dim, uint32_t _flags, uint32_t _size, uint64_t _hash ) {

type = _type;

if ( _structType ) { structType = _structType; DAS_ASSERT(!_enumType && !_annotation_or_name); }

else if ( _enumType ) { enumType = _enumType; DAS_ASSERT(!_structType && !_annotation_or_name); }

else { annotation_or_name = _annotation_or_name; DAS_ASSERT(!_structType && !_enumType); }

firstType = _firstType;

secondType = _secondType;

argTypes = _argTypes;

argNames = _argNames;

argCount = _argCount;

dimSize = _dimSize;

dim = _dim;

flags = _flags;

size = _size;

hash = _hash;

}

__forceinline bool isRef() const { return flags & flag_ref; }

__forceinline bool isRefType() const { return flags & flag_refType; }

__forceinline bool isRefValue() const { return flags & flag_refValue; }

__forceinline bool canCopy() const { return flags & flag_canCopy; }

__forceinline bool isPod() const { return flags & flag_isPod; }

__forceinline bool isRawPod() const { return flags & flag_isRawPod; }

__forceinline bool isConst() const { return flags & flag_isConst; }

__forceinline bool isTemp() const { return flags & flag_isTemp; }

__forceinline bool isImplicit() const { return flags & flag_isImplicit; }

__forceinline bool isSmartPtr() const { return flags & flag_isSmartPtr; }

TypeAnnotation * getAnnotation() const;

};

struct VarInfo : TypeInfo {

union {

vec4f value;

char * sValue;

};

char * name;

void * annotation_arguments = nullptr;

uint32_t offset;

VarInfo() = default;

VarInfo(Type _type, StructInfo * _structType, EnumInfo * _enumType, TypeAnnotation * _annotation_or_name,

TypeInfo * _firstType, TypeInfo * _secondType, TypeInfo ** _argTypes, char ** _argNames, uint32_t _argCount,

uint32_t _dimSize, uint32_t * _dim, uint32_t _flags, uint32_t _size,

uint64_t _hash, const char * _name, uint32_t _offset ) :

TypeInfo(_type,_structType,_enumType,_annotation_or_name,

_firstType,_secondType,_argTypes,_argNames,_argCount,

_dimSize,_dim,_flags,_size,_hash) {

name = (char *) _name;

offset = _offset;

value = v_zero();

}

};

struct StructInfo {

enum {

flag_class = (1<<0)

, flag_lambda = (1<<1)

, flag_heapGC = (1<<2)

, flag_stringHeapGC = (1<<3)

, flag_lockCheck = (1<<4)

};

char * name;

char * module_name;

VarInfo ** fields;

void * annotation_list;

uint64_t hash;

uint32_t flags;

uint64_t init_mnh;

uint32_t count;

uint32_t size;

StructInfo() = default;

StructInfo(

char * _name, char * _module_name, uint32_t _flags, VarInfo ** _fields, uint32_t _count,

uint32_t _size, uint64_t _init_mnh, void * _annotation_list, uint64_t _hash ) {

name = _name;

module_name = _module_name;

flags = _flags;

fields = _fields;

count = _count;

size = _size;

init_mnh = _init_mnh;

annotation_list = _annotation_list;

hash = _hash;

}

};

struct EnumValueInfo {

char * name;

int64_t value;

};

struct EnumInfo {

char * name;

char * module_name;

EnumValueInfo ** fields;

uint32_t count;

uint64_t hash;

};

struct LocalVariableInfo : TypeInfo {

LineInfo visibility;

char * name;

uint32_t stackTop;

union {

struct {

bool cmres : 1;

};

uint32_t localFlags;

};

struct FuncInfo {

enum {

flag_init = (1<<0)

, flag_builtin = (1<<1)

, flag_private = (1<<2)

, flag_shutdown = (1<<3)

};

char * name;

char * cppName;

VarInfo ** fields;

TypeInfo * result;

LocalVariableInfo ** locals;

uint64_t hash;

uint32_t flags;

uint32_t count;

uint32_t stackSize;

uint32_t localCount;

FuncInfo() = default;

FuncInfo( char * _name, char * _cppName, VarInfo ** _fields, uint32_t _count, uint32_t _stackSize,

TypeInfo * _result, LocalVariableInfo ** _locals, uint32_t _localCount, uint64_t _hash, uint32_t _flags ) {

name = _name;

cppName = _cppName;

fields = _fields;

count = _count;

stackSize = _stackSize;

result = _result;

locals = _locals;

localCount = _localCount;

hash = _hash;

flags = _flags;

}

};

string das_to_string ( Type t );

Type nameToBasicType(const string & name);

int getTypeBaseSize ( Type type );

int getTypeBaseAlign ( Type type );

int getTypeBaseSize ( TypeInfo * info );

int getDimSize ( TypeInfo * info );

int getTypeSize ( TypeInfo * info );

int getTypeAlign ( TypeInfo * info );

bool isSameType ( const TypeInfo * THIS, const TypeInfo * decl, RefMatters refMatters, ConstMatters constMatters, TemporaryMatters temporaryMatters, bool topLevel );

bool isCompatibleCast ( const StructInfo * THIS, const StructInfo * castS );

bool isValidArgumentType ( TypeInfo * argType, TypeInfo * passType );

enum class PrintFlags : uint32_t {

none = 0

, escapeString = (1<<0)

, namesAndDimensions = (1<<1)

, typeQualifiers = (1<<2)

, refAddresses = (1<<3)

, humanReadable = (1<<4)

, singleLine = (1<<5)

, fixedFloatingPoint = (1<<6)

, string_builder = PrintFlags::fixedFloatingPoint

, debugger = PrintFlags::escapeString | PrintFlags::namesAndDimensions

| PrintFlags::humanReadable | PrintFlags::typeQualifiers | PrintFlags::refAddresses | PrintFlags::fixedFloatingPoint

, stackwalker = PrintFlags::escapeString | PrintFlags::namesAndDimensions

| PrintFlags::typeQualifiers | PrintFlags::humanReadable | PrintFlags::fixedFloatingPoint

};

string debug_type ( const TypeInfo * info );

string getTypeInfoMangledName ( TypeInfo * info );

}

daScript/include/daScript/simulate/debug_info.h at master · Xsankor/daScript · GitHub

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