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CodeGenerator.hpp
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CodeGenerator.hpp
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#ifndef SoftWire_CodeGenerator_hpp
#define SoftWire_CodeGenerator_hpp
#include "Emulator.hpp"
namespace SoftWire
{
class CodeGenerator : public Emulator
{
class Variable
{
public:
virtual ~Variable();
void free();
protected:
Variable(int size);
int ref() const;
const int size;
private:
int reference;
int previous;
};
public:
class Byte : public Variable
{
public:
Byte();
operator OperandREG8() const;
};
class Char : public Byte
{
public:
Char();
Char(unsigned char c);
Char(const Char &c);
Char &operator=(const Char &c);
Char &operator+=(const Char &c);
Char &operator-=(const Char &c);
Char &operator*=(const Char &c);
Char &operator/=(const Char &c);
Char &operator%=(const Char &c);
Char &operator<<=(const Char &c);
Char &operator>>=(const Char &c);
Char &operator&=(const Char &c);
Char &operator^=(const Char &c);
Char &operator|=(const Char &c);
Char operator+(const Char &c);
Char operator-(const Char &c);
Char operator*(const Char &c);
Char operator/(const Char &c);
Char operator%(const Char &c);
Char operator<<(const Char &c);
Char operator>>(const Char &c);
Char operator&(const Char &c);
Char operator^(const Char &c);
Char operator|(const Char &c);
Char &operator+=(unsigned char c);
Char &operator-=(unsigned char c);
Char &operator*=(unsigned char c);
Char &operator/=(unsigned char c);
Char &operator%=(unsigned char c);
Char &operator<<=(unsigned char c);
Char &operator>>=(unsigned char c);
Char &operator&=(unsigned char c);
Char &operator^=(unsigned char c);
Char &operator|=(unsigned char c);
Char operator+(unsigned char c);
Char operator-(unsigned char c);
Char operator*(unsigned char c);
Char operator/(unsigned char c);
Char operator%(unsigned char c);
Char operator<<(unsigned char c);
Char operator>>(unsigned char c);
Char operator&(unsigned char c);
Char operator^(unsigned char c);
Char operator|(unsigned char c);
};
class Word : public Variable
{
public:
Word();
operator OperandREG16() const;
};
class Short : public Word
{
public:
Short();
Short(unsigned short s);
Short(const Short &s);
Short &operator=(const Short &s);
Short &operator+=(const Short &s);
Short &operator-=(const Short &s);
Short &operator*=(const Short &s);
Short &operator/=(const Short &s);
Short &operator%=(const Short &s);
Short &operator<<=(const Short &s);
Short &operator>>=(const Short &s);
Short &operator&=(const Short &s);
Short &operator^=(const Short &s);
Short &operator|=(const Short &s);
Short operator+(const Short &s);
Short operator-(const Short &s);
Short operator*(const Short &s);
Short operator/(const Short &s);
Short operator%(const Short &s);
Short operator<<(const Short &s);
Short operator>>(const Short &s);
Short operator&(const Short &s);
Short operator^(const Short &s);
Short operator|(const Short &s);
Short &operator+=(unsigned short s);
Short &operator-=(unsigned short s);
Short &operator*=(unsigned short s);
Short &operator/=(unsigned short s);
Short &operator%=(unsigned short s);
Short &operator<<=(unsigned short s);
Short &operator>>=(unsigned short s);
Short &operator&=(unsigned short s);
Short &operator^=(unsigned short s);
Short &operator|=(unsigned short s);
Short operator+(unsigned short s);
Short operator-(unsigned short s);
Short operator*(unsigned short s);
Short operator/(unsigned short s);
Short operator%(unsigned short s);
Short operator<<(unsigned short s);
Short operator>>(unsigned short s);
Short operator&(unsigned short s);
Short operator^(unsigned short s);
Short operator|(unsigned short s);
};
class Dword : public Variable
{
public:
Dword();
operator OperandREG32() const;
};
class Int : public Dword
{
public:
Int();
Int(unsigned int i);
Int(const Int &i);
Int &operator=(const Int &i);
Int &operator+=(const Int &i);
Int &operator-=(const Int &i);
Int &operator*=(const Int &i);
Int &operator/=(const Int &i);
Int &operator%=(const Int &i);
Int &operator<<=(const Int &i);
Int &operator>>=(const Int &i);
Int &operator&=(const Int &i);
Int &operator^=(const Int &i);
Int &operator|=(const Int &i);
Int operator+(const Int &i);
Int operator-(const Int &i);
Int operator*(const Int &i);
Int operator/(const Int &i);
Int operator%(const Int &i);
Int operator<<(const Int &i);
Int operator>>(const Int &i);
Int operator&(const Int &i);
Int operator^(const Int &i);
Int operator|(const Int &i);
Int &operator+=(unsigned int i);
Int &operator-=(unsigned int i);
Int &operator*=(unsigned int i);
Int &operator/=(unsigned int i);
Int &operator%=(unsigned int i);
Int &operator<<=(unsigned int i);
Int &operator>>=(unsigned int i);
Int &operator&=(unsigned int i);
Int &operator^=(unsigned int i);
Int &operator|=(unsigned int i);
Int operator+(unsigned int i);
Int operator-(unsigned int i);
Int operator*(unsigned int i);
Int operator/(unsigned int i);
Int operator%(unsigned int i);
Int operator<<(unsigned int i);
Int operator>>(unsigned int i);
Int operator&(unsigned int i);
Int operator^(unsigned int i);
Int operator|(unsigned int i);
};
class Word4;
class Dword2;
class Qword : public Variable
{
friend class Word4;
friend class Dword2;
public:
Qword();
Qword(const Qword &qword);
operator OperandMMREG() const;
Qword &operator=(const Qword &qword);
Qword &operator+=(const Qword &qword);
Qword &operator-=(const Qword &qword);
Qword &operator<<=(const Qword &qword);
Qword &operator&=(const Qword &qword);
Qword &operator^=(const Qword &qword);
Qword &operator|=(const Qword &qword);
Qword operator+(const Qword &qword);
Qword operator-(const Qword &qword);
Qword operator<<(const Qword &qword);
Qword operator&(const Qword &qword);
Qword operator^(const Qword &qword);
Qword operator|(const Qword &qword);
Qword &operator<<=(char imm);
Qword operator<<(char imm);
};
class Word4 : public Qword
{
public:
Word4();
Word4(const Word4 &word4);
operator OperandMMREG() const;
Word4 &operator=(const Word4 &word4);
Word4 &operator+=(const Word4 &word4);
Word4 &operator-=(const Word4 &word4);
Word4 &operator<<=(const Qword &qword);
Word4 &operator>>=(const Qword &qword);
Word4 &operator&=(const Word4 &word4);
Word4 &operator^=(const Word4 &word4);
Word4 &operator|=(const Word4 &word4);
Word4 operator+(const Word4 &word4);
Word4 operator-(const Word4 &word4);
Word4 operator<<(const Qword &qword);
Word4 operator>>(const Qword &qword);
Word4 operator&(const Word4 &word4);
Word4 operator^(const Word4 &word4);
Word4 operator|(const Word4 &word4);
Word4 &operator<<=(char imm);
Word4 &operator>>=(char imm);
Word4 operator<<(char imm);
Word4 operator>>(char imm);
};
typedef Word4 Short4;
class Dword2 : public Qword
{
public:
Dword2();
Dword2(const Dword2 &dword2);
operator OperandMMREG() const;
Dword2 &operator=(const Dword2 &dword2);
Dword2 &operator+=(const Dword2 &dword2);
Dword2 &operator-=(const Dword2 &dword2);
Dword2 &operator<<=(const Qword &qword);
Dword2 &operator>>=(const Qword &qword);
Dword2 &operator&=(const Dword2 &dword2);
Dword2 &operator^=(const Dword2 &dword2);
Dword2 &operator|=(const Dword2 &dword2);
Dword2 operator+(const Dword2 &dword2);
Dword2 operator-(const Dword2 &dword2);
Dword2 operator<<(const Qword &qword);
Dword2 operator>>(const Qword &qword);
Dword2 operator&(const Dword2 &dword2);
Dword2 operator^(const Dword2 &dword2);
Dword2 operator|(const Dword2 &dword2);
Dword2 &operator<<=(char imm);
Dword2 &operator>>=(char imm);
Dword2 operator<<(char imm);
Dword2 operator>>(char imm);
};
typedef Dword2 Int2;
class Float : public Variable
{
public:
Float();
Float(const Float &f);
operator OperandXMMREG() const;
Float &operator=(const Float &f);
Float &operator+=(const Float &f);
Float &operator-=(const Float &f);
Float &operator*=(const Float &f);
Float &operator/=(const Float &f);
// Float &operator&=(const Float &f); // NOTE: No andss instruction, andps gives trouble
// Float &operator^=(const Float &f);
// Float &operator|=(const Float &f);
Float operator+(const Float &f);
Float operator-(const Float &f);
Float operator*(const Float &f);
Float operator/(const Float &f);
// Float operator&(const Float &f);
// Float operator^(const Float &f);
// Float operator|(const Float &f);
};
class Xword : public Variable
{
public:
Xword();
operator OperandXMMREG() const;
};
class Float4 : public Xword
{
public:
Float4();
Float4(const Float4 &float4);
Float4(const Float &f);
Float4 &operator=(const Float4 &float4);
Float4 &operator+=(const Float4 &float4);
Float4 &operator-=(const Float4 &float4);
Float4 &operator*=(const Float4 &float4);
Float4 &operator/=(const Float4 &float4);
Float4 &operator&=(const Float4 &float4);
Float4 &operator^=(const Float4 &float4);
Float4 &operator|=(const Float4 &float4);
Float4 operator+(const Float4 &float4);
Float4 operator-(const Float4 &float4);
Float4 operator*(const Float4 &float4);
Float4 operator/(const Float4 &float4);
Float4 operator&(const Float4 &float4);
Float4 operator^(const Float4 &float4);
Float4 operator|(const Float4 &float4);
};
CodeGenerator(bool x64);
virtual ~CodeGenerator();
void prologue(int functionArguments);
void epilogue();
OperandMEM32 argument(int i);
using Emulator::free;
void free(Variable &var1);
void free(Variable &var1, Variable &var2);
void free(Variable &var1, Variable &var2, Variable &var3);
void free(Variable &var1, Variable &var2, Variable &var3, Variable &var4);
void free(Variable &var1, Variable &var2, Variable &var3, Variable &var4, Variable &var5);
private:
Dword arg;
static int stack;
static int stackTop;
static Encoding *stackUpdate;
// Active code generator
static CodeGenerator *cg;
};
}
#endif // SoftWire_CodeGenerator_hpp