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Added external Squirrel library.

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Sandu Liviu Catalin
2015-11-01 10:05:13 +02:00
parent 1431cb9e1e
commit c3b811cfff
37 changed files with 11779 additions and 0 deletions
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91
external/Squirrel/sqfuncstate.h vendored Normal file
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/* see copyright notice in squirrel.h */
#ifndef _SQFUNCSTATE_H_
#define _SQFUNCSTATE_H_
///////////////////////////////////
#include "squtils.h"
struct SQFuncState
{
SQFuncState(SQSharedState *ss,SQFuncState *parent,CompilerErrorFunc efunc,void *ed);
~SQFuncState();
#ifdef _DEBUG_DUMP
void Dump(SQFunctionProto *func);
#endif
void Error(const SQChar *err);
SQFuncState *PushChildState(SQSharedState *ss);
void PopChildState();
void AddInstruction(SQOpcode _op,SQInteger arg0=0,SQInteger arg1=0,SQInteger arg2=0,SQInteger arg3=0){SQInstruction i(_op,arg0,arg1,arg2,arg3);AddInstruction(i);}
void AddInstruction(SQInstruction &i);
void SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2=0,SQInteger arg3=0);
void SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val);
SQInstruction &GetInstruction(SQInteger pos){return _instructions[pos];}
void PopInstructions(SQInteger size){for(SQInteger i=0;i<size;i++)_instructions.pop_back();}
void SetStackSize(SQInteger n);
SQInteger CountOuters(SQInteger stacksize);
void SnoozeOpt(){_optimization=false;}
void AddDefaultParam(SQInteger trg) { _defaultparams.push_back(trg); }
SQInteger GetDefaultParamCount() { return _defaultparams.size(); }
SQInteger GetCurrentPos(){return _instructions.size()-1;}
SQInteger GetNumericConstant(const SQInteger cons);
SQInteger GetNumericConstant(const SQFloat cons);
SQInteger PushLocalVariable(const SQObject &name);
void AddParameter(const SQObject &name);
//void AddOuterValue(const SQObject &name);
SQInteger GetLocalVariable(const SQObject &name);
void MarkLocalAsOuter(SQInteger pos);
SQInteger GetOuterVariable(const SQObject &name);
SQInteger GenerateCode();
SQInteger GetStackSize();
SQInteger CalcStackFrameSize();
void AddLineInfos(SQInteger line,bool lineop,bool force=false);
SQFunctionProto *BuildProto();
SQInteger AllocStackPos();
SQInteger PushTarget(SQInteger n=-1);
SQInteger PopTarget();
SQInteger TopTarget();
SQInteger GetUpTarget(SQInteger n);
void DiscardTarget();
bool IsLocal(SQUnsignedInteger stkpos);
SQObject CreateString(const SQChar *s,SQInteger len = -1);
SQObject CreateTable();
bool IsConstant(const SQObject &name,SQObject &e);
SQInteger _returnexp;
SQLocalVarInfoVec _vlocals;
SQIntVec _targetstack;
SQInteger _stacksize;
bool _varparams;
bool _bgenerator;
SQIntVec _unresolvedbreaks;
SQIntVec _unresolvedcontinues;
SQObjectPtrVec _functions;
SQObjectPtrVec _parameters;
SQOuterVarVec _outervalues;
SQInstructionVec _instructions;
SQLocalVarInfoVec _localvarinfos;
SQObjectPtr _literals;
SQObjectPtr _strings;
SQObjectPtr _name;
SQObjectPtr _sourcename;
SQInteger _nliterals;
SQLineInfoVec _lineinfos;
SQFuncState *_parent;
SQIntVec _scope_blocks;
SQIntVec _breaktargets;
SQIntVec _continuetargets;
SQIntVec _defaultparams;
SQInteger _lastline;
SQInteger _traps; //contains number of nested exception traps
SQInteger _outers;
bool _optimization;
SQSharedState *_sharedstate;
sqvector<SQFuncState*> _childstates;
SQInteger GetConstant(const SQObject &cons);
private:
CompilerErrorFunc _errfunc;
void *_errtarget;
SQSharedState *_ss;
};
#endif //_SQFUNCSTATE_H_